Page 1 VD011E/06 Large Capacity Multi VRF System DC Inverter Control Compressor Long Piping System Design High Efficiency Refrigerant R410A DESIGN & TECHNICAL DATA FUJITSU GENERAL LIMITED...
Page 2: Table Of Contents
C ON T E NT S GENERAL INFORMATION 1-11 FEATURES OF SYSTEM ····························································· 01 - 01 1-1-11 HIGH EFFICIENCY OPERATION ······························································ 01 - 01 1-1-21 HIGH DESIGN FREEDOM ········································································ 01 - 03 1-1-31 HIGH RELIABILITY ·················································································· 01 - 05 1-1-41 EASY INSTALLATION ·············································································· 01 - 07 1-1-51 MORE COMFORT &...
Page 3 C ON T E NT S 2-71 CAPACITY TABLE COOLING ····································· 02 - 145 (Indoor unit) 2-7-11 COMPACT CASSETTE TYPE ·································································· 02 - 145 2-7-21 CASSETTE TYPE ····················································································· 02 - 147 2-7-31 COMPACT DUCT TYPE ··········································································· 02 - 149 2-7-41 LOW STATIC PRESSURE DUCT TYPE ·················································· 02 - 151 2-7-51 DUCT TYPE ······························································································...
Page 4 C ON T E NT S 3-61 OPERATION RANGE ·································································· 03 - 40 3-71 NOISE LEVEL CURVE ································································ 03 - 41 3-81 ELECTRIC CHARACTERISTICS ················································ 03 - 45 3-91 SAFETY DEVICES ······································································· 03 - 48 3-101 LOCALLY PROCURED PARTS ················································· 03 - 49 3-10-11 AIR DISCHARGE DUCT ··········································································...
Page 5 C ON T E NT S 4-41 DIMENSIONS ··············································································· 04 - 23 4-4-11 COMPACT CASSETTE TYPE ··································································· 04 - 23 4-4-21 CASSETTE TYPE ····················································································· 04 - 25 4-4-31 COMPACT DUCT TYPE ············································································ 04 - 28 4-4-41 LOW STATIC PRESSURE DUCT TYPE ··················································· 04 - 32 4-4-51 DUCT TYPE ······························································································...
Page 6 C ON T E NT S 4-9-21 CASSETTE TYPE ····················································································· 04 - 108 4-9-31 COMPACT DUCT TYPE ·········································································· 04 - 110 4-9-41 LOW STATIC PRESSURE DUCT TYPE ··················································· 04 - 112 4-9-51 DUCT TYPE ····························································································· 04 - 113 4-9-61 HIGH STATIC PRESSURE DUCT TYPE ·················································· 04 - 114 4-9-71 FLOOR / CEILING TYPE ·········································································...
Page 7 C ON T E NT S SYSTEM DESIGN 6-11 SYSTEM DESIGN ········································································· 06 - 01 6-1-11 REFRIGERANT SYSTEM ·········································································· 06 - 01 6-1-21 VRF NETWORK SYSTEM ········································································· 06 - 06 6-1-31 MOUNTING POSITION ·············································································· 06 - 10 6-1-41 TRANSPORTATION THE OUTDOOR UNIT ············································· 06 - 12 6-21 PIPING DESIGN ···········································································...
Page 8 C ON T E NT S 6-6-71 GROUP REMOTE CONTROLLER ·························································· 06 - 132 6-6-81 TOUCH PANEL CONTROLLER ····························································· 06 - 134 6-6-91 NETWORK CONVERTOR ······································································ 06 - 135 6-6-101 SIGNAL AMPLIFIER ············································································· 06 - 136 6-6-111 NETWORK CONVERTOR FOR L ·········································...
Page 9 C ON T E NT S OPTIONAL PARTS 7-11 SEPARATION TUBE ···································································· 07 - 01 7-21 OUTDOOR UNIT BRANCH KIT ··················································· 07 - 05 7-31 HEADER ······················································································· 07 - 06 7-41 EV KIT ··························································································· 07 - 11 7-51 CONTROLLER ············································································· 07 - 12 7-61 ADAPTOR / CONVERTOR ··························································...
Page 10: General Information
1. GENERAL INFORMATION...
Page 11: Features Of System
1111 FEATURES OF SYSTEM 111111 HIGH EFFICIENCY OPERATION SIGNIFICANTLY IMPROVED EER/COP „ „ Significantly greater efficiency is realized by the use of a DC twin rotary compressor, inverter technology, and large heat exchanger. Cooling Heating Current Cooling EER Heating COP model increase! increase!
Page 12 ENERGY EFFICIENCY COMBINATION „ „ [Space saving combination] [Energy efficiency combination] [For 16HP] energy saving ! 16HP [For 24HP] energy saving ! 12HP 12HP [For 28HP] energy saving ! 16HP 12HP 12HP (Comparison of average COP) ECONOMY OPERATION PEAK CUT OPERATION „...
Page 13: High Design Freedom
111121 HIGH DESIGN FREEDOM OVERALL PIPING LENGTH HIGH STATIC PRESSURE OF „ „ „ „ 1,000m 80Pa World’s top class overall piping length of 1,000m The outdoor unit can have a condenser hood allows for application in a wide variety buildings. easily connected with a static pressure of 80Pa standard.
Page 14 SPACE SAVING AND COMPACT SIZE „ „ Compact size has been achieved by significantly reducing the width of the outdoor units compared to previous models. V1II Series V1II Series Previous model 10HP 10HP 16HP Previous model 16HP (8HP x 2) reduction reduction For 160HP...
Page 15: High Reliability
111131 HIGH RELIABILITY OUTDOOR UNIT OPERATION ROTATION „ „ The compressor starting order is rotated so that the running time is shared. Rotation Rotation Rotation Note : The inverter compressors start in priority. Operating rotation is alternated by the start / stop timing of the compressors BACKUP OPERATION „...
Page 16 ADOPTION OF BLUE FIN HEAT EXCHANGER „ „ Corrosion resistant of the heat exchanger has been improved by the introduction of blue fin treatment to the outdoor unit’s heat exchanger. Blue fin heat exchanger Cobalt Blue protection Standard chromate protection Aluminium base material Hydrophilic coating REMOTE MONITORING...
Page 17: Easy Installation
111141 EASY INSTALLATION EASILY TRANSPORTED „ „ Light weight Can be transported Transporting by forklift in a small elevator weight reduction (Than Previous model) Note : In the case of 14HP Easily craned into position using lifting belt hooks Design of outdoor Transport with forklift is possible.
Page 18 AUTOMATIC ADDRESS SETTING „ „ The address of each indoor unit can be automatically set by button swich of outdoor unit. Automatic address setting is performed at outdoor unit Press the pushbutton switch of outdoor unit. Addresses are automatically distributed from outdoor unit. Manual address setting from indoor unit and remote controller is also possible.
Page 19: More Comfort & Convenience
111151 MORE COMFORT & CONVENIENCE LOW NOISE MODE „ „ Two low noise modes can be selected automatically by quiet priority setting and capacity priority setting depending on the usage environment and outside temperature load. Quiet priority setting Capacity priority setting conditioning load factor Heat load...
Page 20 PRECISION REFRIGERANT FLOW INDIVIDUAL AIR „ „ „ „ CONTROL CONDITIONING CONTROL Precision and Smooth refrigerant flow control is achieved by using a DC Inverter control in The desired temperature conditions conjunction with individual indoor unit electronic of each room are met due to the expansion valve control.
Page 21: Easy Service & Maintenance
111161 EASY SERVICE & MAINTENANCE DESIGN FOR EASY SERVICE AND MAINTENANCE „ „ Easy-to-read 7-segment LED display which explains operational and trouble status Consolidated electrical components make maintenance easy Movable PCB panel that allows for easier maintenance work behind the PCB Maintenance of electrical components, valves, and compressor parts from...
Page 22 EMERGENCY STOP „ „ Emergency alarm can be received by indoor, outdoor units or Touch Panel Controller when they received it, all units will be stopped. Emergency stop function Touch Panel Controller Emergency stop function Emergency stop function Note : In case of received Emergency alarm by Indoor/outdoor unit: All units connected within same refrigerant system will be stopped.
Page 23: Model Line Up
1121 MODEL LINE UP 112111 OUTDOOR UNIT ● Extensive line up from 8HP to 48HP in 2HP increments. ● Space saving combination and Energy efficiency combination available, which can be selected to suit any air conditioning needs. LINE UP (SINGLE) „...
Page 24: Indoor Unit
AJ : Outdoor unit H: GENERAL (kW) L : Inverter H : Energy code L : CHINA H : V II Efficiency Y: FUJITSU A72 : (22.4) (R410A) (WUXI) Combination A90 : (28.0) Blank : 108 : (33.5) Space Saving 126 : (40.0)
Page 25 112121 INDOOR UNIT LINE UP (1/2) „ „ Various combinations of types and capacity 11 types 49 models, ranging from 2.2kW to 25.0kW. Capacity Low Static High Static Compact Compact Cassette Pressure Duct Pressure Cassette Duct Model Duct Duct code 11.2 12.5 14.0...
Page 26 AU: Cassette H: GENERAL A: Standard (kW) L : Inverter C: CHINA code H : V II (SHANGHAI) AR: Duct Y: FUJITSU B: Compact 07 (2.2) (R410A) (AU) L : CHINA AB: Floor/Ceiling X:Neutral 09 (2.8) (WUXI) or Ceiling...
Page 27: Controller
Type Series name Destination APG: System Controller UTY : Control unit G: GENERAL DTG: Touch Panel Controller Y: FUJITSU CGG: Group Remote Controller YT: FUJITSU RNK: Wired Remote Controller (Australian standard) RSK: Simple Remote Controller X:Neutral brand (with operation mode)
Page 28 112141 ADAPTOR / CONVERTOR / MAINTENANCE Network Convertor Network Convertor for L ORKS ® Model : UTY-VGGX Model : UTY-VLGX Split type systems can be For connection between VRF controlled from a central network system and a L ® ORKS controller via the convertor.
Page 29: Branch Kit
112151 BRANCH KIT Outdoor Unit Branch Kit Model :UTR-CP567X Gas Pipe Liquid Pipe Separation Tube Model :UTR-BP567X Liquid Pipe Gas Pipe Separation Tube Model :UTR-BP090X Separation Tube Model :UTR-BP180X Liquid Pipe Liquid Pipe Gas Pipe Gas Pipe Header Model : UTR-H0906L Model : UTR-H1806L Model : UTR-H0908L Model : UTR-H1808L Liquid Pipe...
Page 30: Others (Optional Parts)
112161 OTHERS (optional parts) Flange (Square) Flange (Round) Model : UTD-SF045T Model : UTD-RF204 For Low Static Pressure Duct / Duct type For Low Static Pressure Duct / Duct type 205 x 1,063 ; L=40 (mm) ø195 (ø205) ; L=85 (mm) Long-life Filter Long-life Filter Model : UTD-LF25NA...
Page 31 Panel spacer Wide panel Model : UTG-BGYA-W Model : UTG-AGYA-W Indoor unit 950mm Panel Panel spacer 600mm Panel 600mm IR Receiver Unit Models : UTB-YWB IR Receiver Unit Models : UTY-LRHYB1 UTB-TWB UTY-LRHGB1 For all Duct type For Cassette type Remote Sensor Unit EV Kit Models : UTR-EV09XB...
Page 32: Model Selection Procedure
2. MODEL SELECTION...
Page 33 2222 MODEL SELECTION PROCEDURE See 2-2-2.MODEL LINE UP(INDOOR UNIT) and Selection of indoor units 2-3-1. SELECTION PROCEDURE OF INDOOR UNIT AND OUTDOOR UNIT Selection of required optional parts See 2-2-3.MODEL LINE UP(OPTIONAL PARTS) ● Grill kit for all Cassette type ●...
Page 34 2222 MODEL LINE UP 222222 OUTDOOR UNIT SPACE SAVING COMBINATION „ „ ● Combinations other than the followings are prohibited. Maximum Indoor unit Capacity (kW) Unit1 Unit2 Unit3 Model name connectable connectable (HP) (HP) (HP) Cooling Heating indoor unit capacity (kW) 22.4 25.0 AJ ...
Page 35 ENERGY EFFICIENCY COMBINATION „ „ ● Combinations other than the followings are prohibited. Maximum Indoor unit Capacity (kW) Set model name Unit1 Unit2 Unit3 connectable connectable (HP) (HP) (HP) Cooling Heating indoor unit capacity (kW) 44.8 50.0 AJ  144LALHH 22.4 to 67.2 62.4 70.0...
Page 36 „ Rated capacity (kW) Dimensions Type Model name Remarks Cooling Heating H x W x D (mm) AUXB07LALH AUXB09LALH UTG-UFYC-W (FUJITSU) AUXB12LALH Compact 245 x 570 x 570 Cassette AUXB14LALH UTG-UFGC-W (GENERAL) AUXB18LALH AUXB24LALH AUXD18LALH 246 x 840 x 840...
Page 37 222232 OPTIONAL PARTS CONTROLLER „ „ Items Model name Remarks System Controller UTY-APGX Touch Panel Controller UTY-DTG  Group Remote Controller UTY-CGG  Wired Remote Controller UTY-RNK  Simple Remote Controller (With operation mode) UTY-RSK  Simple Remote Controller (Without operation mode) UTY-RHK ...
Page 38: Outdoor Unit
2232 MODEL SELECTION AND CAPACITY CALCULATION 223222 SELECTION PROCEDURE OF INDOOR UNIT AND OUTDOOR UNIT Please select indoor units and outdoor units and make the capacity of each indoor unit be larger than cooling and heating load. Confirm the design indoor and outdoor temperature condition Calculate heat load of each room Select indoor unit to match the heat load for each room preliminarily Calculate the estimated capacity of each indoor units (Refer to 2-3-2)
Page 39 Select outdoor units to match the total capacity of indoor units preliminarily (Confirm the rated capacity ratio of indoor and outdoor units, the number of connectable indoor units within limit) Confirm if the capacity of outdoor units selected on previous process is listed in Space saving combination or Energy efficiency combination.
Page 40: Method Of Capacity Calculation
223222 METHOD OF CAPACITY CALCULATION The capacity calculation method which takes the effects of air temperature, pipe length and frosting/defrosting into consideration is shown below. 22 Calculate the estimated capacity of each indoor unit2 (1) Find capacity of indoor unit at rated condition (TCin)r and at design temperature (TCin)d [from 2-7 CAPACITY TABLE COOLING (INDOOR UNIT) or 2-8 CAPACITY TABLE HEATING (INDOOR UNIT)] (2) Find the following compensation coefficient [From 2-6 CAPACITY COMPENSATION COEFFICIENT].
Page 41 223232 THE EXAMPLE OF CALCULATION Outdoor Outdoor Design conditions: unit1 unit2 ● Temperature (Master) (Slave) Indoor : 28°CDB / 20°CWB Outdoor : 35°CDB ● Pipe length : 75m ● Height difference : 20m (Outdoor unit upper side) Pipe length, L=75m Indoor Indoor Indoor...
Page 42 Since the capacities of indoor units are smaller than the cooling heat loads, change to a larger capacity of outdoor units and calculate again2 Change to a larger capacity of outdoor unit „ Remark 24HP : AJ  216LALH B'-1 Outdoor unit model (AJ ...
Page 43 1) Equation for capacity calculation of outdoor unit. i) Refer to 2-4. CAPACIYY TABLE (OUTDOOR UNIT) to find Y and Y using and X ii) Calculate capacity of outdoor unit using following equation: Y=(Y ) / (X )  (X-X1) + Y (X, Y) Capacity ratio of indoor units to outdoor unit, X (%) 2) Cooling capacity table of 22HP outdoor units: AJ ...
Page 44: Capacity Table Cooling
2242 CAPACITY TABLE COOLING (OUTDOOR UNIT) 224222 SPACE SAVING COMBINATION COOLING CAPACITY MODEL : AJ „ „ A72LALH Capacity : 2224 kW (8HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB...
Page 45 COOLING CAPACITY MODEL : AJ „ „ A72LALH Capacity : 2224 kW (8HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 46 COOLING CAPACITY MODEL : AJ „ „ A90LALH Capacity : 2820 kW (20HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 47 COOLING CAPACITY MODEL : AJ „ „ A90LALH Capacity : 2820 kW (20HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 48 COOLING CAPACITY MODEL : AJ „ „ 208LALH Capacity : 3325 kW (22HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 49 COOLING CAPACITY MODEL : AJ „ „ 208LALH Capacity : 3325 kW (22HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 50 COOLING CAPACITY MODEL : AJ „ „ 226LALH Capacity : 4020 kW (24HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 51 COOLING CAPACITY MODEL : AJ „ „ 226LALH Capacity : 4020 kW (24HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 52 COOLING CAPACITY MODEL : AJ „ „ 244LALH Capacity : 4520 kW (26HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 53 COOLING CAPACITY MODEL : AJ „ „ 244LALH Capacity : 4520 kW (26HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 54 COOLING CAPACITY MODEL : AJ „ „ 262LALH Capacity : 5024 kW (28HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 55 COOLING CAPACITY MODEL : AJ „ „ 262LALH Capacity : 5024 kW (28HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 56 COOLING CAPACITY MODEL : AJ „ „ 280LALH Capacity : 5529 kW (20HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 57 COOLING CAPACITY MODEL : AJ „ „ 280LALH Capacity : 5529 kW (20HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 58 COOLING CAPACITY MODEL : AJ „ „ 298LALH Capacity : 6225 kW (22HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 59 COOLING CAPACITY MODEL : AJ „ „ 298LALH Capacity : 6225 kW (22HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 60 COOLING CAPACITY MODEL : AJ „ „ 226LALH Capacity : 6720 kW (24HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 61 COOLING CAPACITY MODEL : AJ „ „ 226LALH Capacity : 6720 kW (24HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 62 COOLING CAPACITY MODEL : AJ „ „ 234LALH Capacity : 7325 kW (26HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 63 COOLING CAPACITY MODEL : AJ „ „ 234LALH Capacity : 7325 kW (26HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 64 COOLING CAPACITY MODEL : AJ „ „ 252LALH Capacity : 7825 kW (28HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 65 COOLING CAPACITY MODEL : AJ „ „ 252LALH Capacity : 7825 kW (28HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 66 COOLING CAPACITY MODEL : AJ „ „ 270LALH Capacity : 8520 kW (30HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 67 COOLING CAPACITY MODEL : AJ „ „ 270LALH Capacity : 8520 kW (30HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 68 COOLING CAPACITY MODEL : AJ „ „ 288LALH Capacity : 9020 kW (32HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 69 COOLING CAPACITY MODEL : AJ „ „ 288LALH Capacity : 9020 kW (32HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 70 COOLING CAPACITY MODEL : AJ „ „ 306LALH Capacity : 9520 kW (34HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 71 COOLING CAPACITY MODEL : AJ „ „ 306LALH Capacity : 9520 kW (34HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 72 COOLING CAPACITY MODEL : AJ „ „ 324LALH Capacity : 20025 kW (36HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 73 COOLING CAPACITY MODEL : AJ „ „ 324LALH Capacity : 20025 kW (36HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 74 COOLING CAPACITY MODEL : AJ „ „ 342LALH Capacity : 20720 kW (38HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 75 COOLING CAPACITY MODEL : AJ „ „ 342LALH Capacity : 20720 kW (38HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 76 COOLING CAPACITY MODEL : AJ „ „ 360LALH Capacity : 22220 kW (40HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 77 COOLING CAPACITY MODEL : AJ „ „ 360LALH Capacity : 22220 kW (40HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 78 COOLING CAPACITY MODEL : AJ „ „ 378LALH Capacity : 22825 kW (42HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 79 COOLING CAPACITY MODEL : AJ „ „ 378LALH Capacity : 22825 kW (42HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 80 COOLING CAPACITY MODEL : AJ „ „ 396LALH Capacity : 22325 kW (44HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 81 COOLING CAPACITY MODEL : AJ „ „ 396LALH Capacity : 22325 kW (44HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 82 COOLING CAPACITY MODEL : AJ „ „ 424LALH Capacity : 23020 kW (46HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 83 COOLING CAPACITY MODEL : AJ „ „ 424LALH Capacity : 23020 kW (46HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 84 COOLING CAPACITY MODEL : AJ „ „ 432LALH Capacity : 23520 kW (48HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 85 COOLING CAPACITY MODEL : AJ „ „ 432LALH Capacity : 23520 kW (48HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 86: Energy Efficiency Combination
224222 ENERGY EFFICIENCY COMBINATION COOLING CAPACITY MODEL : AJ „ „ 244LALHH Capacity : 4428 kW (26HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB...
Page 87 COOLING CAPACITY MODEL : AJ „ „ 244LALHH Capacity : 4428 kW (26HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 88 COOLING CAPACITY MODEL : AJ „ „ 298LALHH Capacity : 6224 kW (22HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 89 COOLING CAPACITY MODEL : AJ „ „ 298LALHH Capacity : 6224 kW (22HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 90 COOLING CAPACITY MODEL : AJ „ „ 226LALHH Capacity : 6722 kW (24HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 91 COOLING CAPACITY MODEL : AJ „ „ 226LALHH Capacity : 6722 kW (24HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 92 COOLING CAPACITY MODEL : AJ „ „ 234LALHH Capacity : 7228 kW (26HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 93 COOLING CAPACITY MODEL : AJ „ „ 234LALHH Capacity : 7228 kW (26HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 94 COOLING CAPACITY MODEL : AJ „ „ 252LALHH Capacity : 7823 kW (28HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 95 COOLING CAPACITY MODEL : AJ „ „ 252LALHH Capacity : 7823 kW (28HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 96 COOLING CAPACITY MODEL : AJ „ „ 270LALHH Capacity : 8428 kW (30HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 97 COOLING CAPACITY MODEL : AJ „ „ 270LALHH Capacity : 8428 kW (30HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 98 COOLING CAPACITY MODEL : AJ „ „ 288LALHH Capacity : 8924 kW (32HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 99 COOLING CAPACITY MODEL : AJ „ „ 288LALHH Capacity : 8924 kW (32HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 100 COOLING CAPACITY MODEL : AJ „ „ 306LALHH Capacity : 9529 kW (34HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 101 COOLING CAPACITY MODEL : AJ „ „ 306LALHH Capacity : 9529 kW (34HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 102 COOLING CAPACITY MODEL : AJ „ „ 324LALHH Capacity : 20224 kW (36HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 103 COOLING CAPACITY MODEL : AJ „ „ 324LALHH Capacity : 20224 kW (36HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 104 COOLING CAPACITY MODEL : AJ „ „ 360LALHH Capacity : 22325 kW (40HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 105 COOLING CAPACITY MODEL : AJ „ „ 360LALHH Capacity : 22325 kW (40HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 106 COOLING CAPACITY MODEL : AJ „ „ 378LALHH Capacity : 22020 kW (42HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 107 COOLING CAPACITY MODEL : AJ „ „ 378LALHH Capacity : 22020 kW (42HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 108 COOLING CAPACITY MODEL : AJ „ „ 396LALHH Capacity : 22520 kW (44HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 109 COOLING CAPACITY MODEL : AJ „ „ 396LALHH Capacity : 22520 kW (44HP) „ Indoor temperature Outdoor Total rated temperature cooling capacity 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB...
Page 110: Space Saving Combination
2252 CAPACITY TABLE HEATING (OUTDOOR UNIT) 225222 SPACE SAVING COMBINATION HEATING CAPACITY MODEL : AJ „ „ A72LALH Capacity : 2520 kW (8HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB...
Page 111 HEATING CAPACITY MODEL : AJ „ „ A72LALH Capacity : 2520 kW (8HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 112 HEATING CAPACITY MODEL : AJ „ „ A90LALH Capacity : 3225 kW (20HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 113 HEATING CAPACITY MODEL : AJ „ „ A90LALH Capacity : 3225 kW (20HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 114 HEATING CAPACITY MODEL : AJ „ „ 208LALH Capacity : 3725 kW (22HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 115 HEATING CAPACITY MODEL : AJ „ „ 208LALH Capacity : 3725 kW (22HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 116 HEATING CAPACITY MODEL : AJ „ „ 226LALH Capacity : 4520 kW (24HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 117 HEATING CAPACITY MODEL : AJ „ „ 226LALH Capacity : 4520 kW (24HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 118 HEATING CAPACITY MODEL : AJ „ „ 244LALH Capacity : 5020 kW (26HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 119 HEATING CAPACITY MODEL : AJ „ „ 244LALH Capacity : 5020 kW (26HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 120 HEATING CAPACITY MODEL : AJ „ „ 262LALH Capacity : 5625 kW (28HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 121 HEATING CAPACITY MODEL : AJ „ „ 262LALH Capacity : 5625 kW (28HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 122 HEATING CAPACITY MODEL : AJ „ „ 280LALH Capacity : 6225 kW (20HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 123 HEATING CAPACITY MODEL : AJ „ „ 280LALH Capacity : 6225 kW (20HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 124 HEATING CAPACITY MODEL : AJ „ „ 298LALH Capacity : 6920 kW (22HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 125 HEATING CAPACITY MODEL : AJ „ „ 298LALH Capacity : 6920 kW (22HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 126 HEATING CAPACITY MODEL : AJ „ „ 226LALH Capacity : 7520 kW (24HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 127 HEATING CAPACITY MODEL : AJ „ „ 226LALH Capacity : 7520 kW (24HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 128 HEATING CAPACITY MODEL : AJ „ „ 234LALH Capacity : 8225 kW (26HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 129 HEATING CAPACITY MODEL : AJ „ „ 234LALH Capacity : 8225 kW (26HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 130 HEATING CAPACITY MODEL : AJ „ „ 252LALH Capacity : 8725 kW (28HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 131 HEATING CAPACITY MODEL : AJ „ „ 252LALH Capacity : 8725 kW (28HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 132 HEATING CAPACITY MODEL : AJ „ „ 270LALH Capacity : 9520 kW (30HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 133 HEATING CAPACITY MODEL : AJ „ „ 270LALH Capacity : 9520 kW (30HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 134 HEATING CAPACITY MODEL : AJ „ „ 288LALH Capacity : 20020 kW (32HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 135 HEATING CAPACITY MODEL : AJ „ „ 288LALH Capacity : 20020 kW (32HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 136 HEATING CAPACITY MODEL : AJ „ „ 306LALH Capacity : 20625 kW (34HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 137 HEATING CAPACITY MODEL : AJ „ „ 306LALH Capacity : 20625 kW (34HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 138 HEATING CAPACITY MODEL : AJ „ „ 324LALH Capacity : 22225 kW (36HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 139 HEATING CAPACITY MODEL : AJ „ „ 324LALH Capacity : 22225 kW (36HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 140 HEATING CAPACITY MODEL : AJ „ „ 342LALH Capacity : 22020 kW (38HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 141 HEATING CAPACITY MODEL : AJ „ „ 342LALH Capacity : 22020 kW (38HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 142 HEATING CAPACITY MODEL : AJ „ „ 360LALH Capacity : 22520 kW (40HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 143 HEATING CAPACITY MODEL : AJ „ „ 360LALH Capacity : 22520 kW (40HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 144 HEATING CAPACITY MODEL : AJ „ „ 378LALH Capacity : 23225 kW (42HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 145 HEATING CAPACITY MODEL : AJ „ „ 378LALH Capacity : 23225 kW (42HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 146 HEATING CAPACITY MODEL : AJ „ „ 396LALH Capacity : 23725 kW (44HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 147 HEATING CAPACITY MODEL : AJ „ „ 396LALH Capacity : 23725 kW (44HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 148 HEATING CAPACITY MODEL : AJ „ „ 424LALH Capacity : 24520 kW (46HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 149 HEATING CAPACITY MODEL : AJ „ „ 424LALH Capacity : 24520 kW (46HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 150 HEATING CAPACITY MODEL : AJ „ „ 432LALH Capacity : 25020 kW (48HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 151 HEATING CAPACITY MODEL : AJ „ „ 432LALH Capacity : 25020 kW (48HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 152: Energy Efficiency Combination
225222 ENERGY EFFICIENCY COMBINATION HEATING CAPACITY MODEL : AJ „ „ 244LALHH Capacity : 5020 kW (26HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB...
Page 153 HEATING CAPACITY MODEL : AJ „ „ 244LALHH Capacity : 5020 kW (26HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 154 HEATING CAPACITY MODEL : AJ „ „ 298LALHH Capacity : 7020 kW (22HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 155 HEATING CAPACITY MODEL : AJ „ „ 298LALHH Capacity : 7020 kW (22HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 156 HEATING CAPACITY MODEL : AJ „ „ 226LALHH Capacity : 7520 kW (24HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 157 HEATING CAPACITY MODEL : AJ „ „ 226LALHH Capacity : 7520 kW (24HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 158 HEATING CAPACITY MODEL : AJ „ „ 234LALHH Capacity : 8225 kW (26HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 159 HEATING CAPACITY MODEL : AJ „ „ 234LALHH Capacity : 8225 kW (26HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 160 HEATING CAPACITY MODEL : AJ „ „ 252LALHH Capacity : 8725 kW (28HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 161 HEATING CAPACITY MODEL : AJ „ „ 252LALHH Capacity : 8725 kW (28HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 162 HEATING CAPACITY MODEL : AJ „ „ 270LALHH Capacity : 9520 kW (30HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 163 HEATING CAPACITY MODEL : AJ „ „ 270LALHH Capacity : 9520 kW (30HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 164 HEATING CAPACITY MODEL : AJ „ „ 288LALHH Capacity : 20020 kW (32HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 165 HEATING CAPACITY MODEL : AJ „ „ 288LALHH Capacity : 20020 kW (32HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 166 HEATING CAPACITY MODEL : AJ „ „ 306LALHH Capacity : 20725 kW (34HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 167 HEATING CAPACITY MODEL : AJ „ „ 306LALHH Capacity : 20725 kW (34HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 168 HEATING CAPACITY MODEL : AJ „ „ 324LALHH Capacity : 22520 kW (36HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 169 HEATING CAPACITY MODEL : AJ „ „ 324LALHH Capacity : 22520 kW (36HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 170 HEATING CAPACITY MODEL : AJ „ „ 360LALHH Capacity : 22725 kW (40HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 171 HEATING CAPACITY MODEL : AJ „ „ 360LALHH Capacity : 22725 kW (40HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 172 HEATING CAPACITY MODEL : AJ „ „ 378LALHH Capacity : 23520 kW (42HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 2 6 ° CDB 26°CDB 2 8 ° CDB 28°CDB 2 0 °...
Page 173 HEATING CAPACITY MODEL : AJ „ „ 378LALHH Capacity : 23520 kW (42HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 174 HEATING CAPACITY MODEL : AJ „ „ 396LALHH Capacity : 24020 kW (44HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 175 HEATING CAPACITY MODEL : AJ „ „ 396LALHH Capacity : 24020 kW (44HP) „ Indoor temperature Indoor temperature Total rated Total rated Outdoor temperature Outdoor temperature cooling capacity cooling capacity 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB...
Page 176: Capacity Compensation Coefficient
2262 CAPACITY COMPENSATION COEFFICIENT COMPENSATION COEFFICIENT OF PIPE LENGTH „ „ The figures give the compensation coefficient of pipe length owing to installation position (pipe length, height difference). Pipe length and height difference are the length and the height difference between the master outdoor unit and indoor unit. Cooling „...
Page 177 2272 CAPACITY TABLE COOLING (INDOOR UNIT) 227222 COMPACT CASSETTE TYPE COOLING CAPACITY MODEL : AUXB07 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 178 COOLING CAPACITY MODEL : AUXB24 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 179 227222 CASSETTE TYPE COOLING CAPACITY MODEL : AUXD28 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 180 COOLING CAPACITY MODEL : AUXA30 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 181 227232 COMPACT DUCT TYPE COOLING CAPACITY MODEL : ARXB07 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 182 COOLING CAPACITY MODEL : ARXB22 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 183 227242 LOW STATIC PRESSURE DUCT TYPE COOLING CAPACITY MODEL : ARXB24 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 184 227252 DUCT TYPE COOLING CAPACITY MODEL : ARXA24 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 185 227262 HIGH STATIC PRESSURE DUCT TYPE COOLING CAPACITY MODEL : ARXC36 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 186 COOLING CAPACITY MODEL : ARXC72 „ „ Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 187 227272 FLOOR / CEILING TYPE COOLING CAPACITY MODEL : AB „ „ A22 Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 188 227282 CEILING TYPE COOLING CAPACITY MODEL : AB „ „ A30 Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 189 227292 COMPACT WALL MOUNTED TYPE (EEV internal model) COOLING CAPACITY MODEL : AS „ „ A07 Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 190 2272202 COMPACT WALL MOUNTED TYPE (EEV external model) COOLING CAPACITY MODEL : AS „ „ E07 Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 191 2272222 WALL MOUNTED TYPE COOLING CAPACITY MODEL : AS „ „ A28 Indoor temperature Indoor temperature Outdoor Outdoor temperature temperature 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB 20°CDB / 25 °CWB 23°CDB / 26 °CWB 24°CDB / 27 °CWB 26°CDB / 28 °CWB 27°CDB / 29 °CWB 28°CDB / 20 °CWB 30°CDB / 22 °CWB 32°CDB / 23 °CWB (°CDB) (°CDB)
Page 192 2282 CAPACITY TABLE HEATING (INDOOR UNIT) 228222 COMPACT CASSETTE TYPE HEATING CAPACITY MODEL : AUXB07 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB)
Page 193 HEATING CAPACITY MODEL : AUXB24 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020 -15.0 -15.0 22620 22620 -12.0 -12.0...
Page 194 228222 CASSETTE TYPE HEATING CAPACITY MODEL : AUXD28 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020 -15.0 -15.0 22620...
Page 195 HEATING CAPACITY MODEL : AUXA30 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020 -15.0 -15.0 22620 22620 -12.0 -12.0...
Page 196 228232 COMPACT DUCT TYPE HEATING CAPACITY MODEL : ARXB07 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020 -15.0 -15.0...
Page 197 HEATING CAPACITY MODEL : ARXB22 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020 -15.0 -15.0 22620 22620 -12.0 -12.0...
Page 198 228242 LOW STATIC PRESSURE DUCT TYPE HEATING CAPACITY MODEL : ARXB24 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 -19.3 22020 22020...
Page 199 228252 DUCT TYPE HEATING CAPACITY MODEL : ARXA24 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020 -15.0 -15.0 22620...
Page 200 228262 HIGH STATIC PRESSURE DUCT TYPE HEATING CAPACITY MODEL : ARXC36 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020...
Page 201 HEATING CAPACITY MODEL : ARXC72 „ „ Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 13.0 12.9 12.9 12.9 12.9 12.9 12.8 -19.3...
Page 202 228272 FLOOR / CEILING TYPE HEATING CAPACITY MODEL : AB „ „ A22 Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020...
Page 203 228282 CEILING TYPE HEATING CAPACITY MODEL : AB „ „ A30 Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020 -15.0 -15.0...
Page 204 228292 COMPACT WALL MOUNTED TYPE (EEV internal model) HEATING CAPACITY MODEL : AS „ „ A07 Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3...
Page 205 2282202 COMPACT WALL MOUNTED TYPE (EEV external model) HEATING CAPACITY MODEL : AS „ „ E07 Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3...
Page 206 2282222 WALL MOUNTED TYPE HEATING CAPACITY MODEL : AS „ „ A28 Indoor temperature Indoor temperature Outdoor Temperature Outdoor Temperature 26°CDB 26°CDB 28°CDB 28°CDB 20°CDB 20°CDB 22°CDB 22°CDB 22°CDB 22°CDB 24°CDB 24°CDB 26°CDB 26°CDB (°CDB) (°CDB) (°CWB) (°CWB) -19.3 22020 -19.3 22020 -15.0...
Page 207 3. OUTDOOR UNITS...
Page 208 3333 SPECIFICATIONS 333333 SPACE SAVING COMBINATION Nominal system capacity Model name AJ  A72LALH AJ  A90LALH AJ  108LALH Power source 3N ~ 400 V, 50Hz Available voltage range 342 to 456V Cooling 22.4 28.0 33.5 Capacity Heating 25.0 31.5 37.5 Cooling...
Page 209 Nominal system capacity Model name AJ  126LALH AJ  144LALH Power source 3N ~ 400 V, 50Hz Available voltage range 342 to 456V Cooling 40.0 45.0 Capacity Heating 45.0 50.0 Cooling 11.53 14.17 Input power Heating 11.45 12.60 Cooling 3.47 3.18 W / W...
Page 210 Nominal system capacity Set model name AJ  162LALH AJ  180LALH AJ  198LALH AJ  216LALH AJ  A90LALH AJ  108LALH AJ  108LALH AJ  108LALH Model name (combination) AJ  A72LALH AJ  A72LALH AJ  A90LALH AJ ...
Page 211 Nominal system capacity Set model name AJ  234LALH AJ  252LALH AJ  270LALH AJ  288LALH AJ  126LALH AJ  144LALH AJ  144LALH AJ  144LALH Model name (combination) AJ  108LALH AJ  108LALH AJ  126LALH AJ ...
Page 212 Nominal system capacity Set model name AJ  306LALH AJ  324LALH AJ  342LALH AJ  360LALH AJ  108LALH AJ  108LALH AJ  126LALH AJ  144LALH Model name (combination) AJ  108LALH AJ  108LALH AJ  108LALH AJ ...
Page 213 Nominal system capacity Set model name AJ  378LALH AJ  396LALH AJ  414LALH AJ  432LALH AJ  144LALH AJ  144LALH AJ  144LALH AJ  144LALH Model name (combination) AJ  126LALH AJ  144LALH AJ  144LALH AJ ...
Page 214 333323 ENERGY EFFICIENCY COMBINATION Nominal system capacity Set model name AJ  144LALHH AJ  198LALHH AJ  A72LALH AJ  126LALH Model name (combination) AJ  A72LALH AJ  A72LALH Power source 3N ~ 400 V, 50Hz Available voltage range 342 to 456V Cooling 44.8...
Page 215 Nominal system capacity Set model name AJ  216LALHH AJ  234LALHH AJ  252LALHH AJ  270LALHH AJ  A72LALH AJ  A90LALH AJ  108LALH AJ  126LALH Model name (combination) AJ  A72LALH AJ  A72LALH AJ  A72LALH AJ ...
Page 216 Nominal system capacity Set model name AJ  288LALHH AJ  306LALHH AJ  324LALHH AJ  108LALH AJ  126LALH AJ  126LALH Model name (combination) AJ  108LALH AJ  108LALH AJ  126LALH AJ  A72LALH AJ  A72LALH AJ ...
Page 217 Nominal system capacity Set model name AJ  360LALHH AJ  378LALHH AJ  396LALHH AJ  126LALH AJ  126LALH AJ  144LALH Model name (combination) AJ  126LALH AJ  126LALH AJ  126LALH AJ  108LALH AJ  126LALH AJ ...
Page 218 3323 DIMENSIONS 332333 SINGLE UNIT MODELS : AJ A72LALH, AJA90LALH, AJ308LALH „ „ (Unit : mm) 690 (Bolt pitch) 530 (Bolt pitch) 8-12x17 (Hole) Top view Left view A, C Right view Front view Rear view - (03 - 11) -...
Page 219 MODELS : AJ 326LALH, AJ344LALH „ „ (Unit : mm) 1000 (Bolt pitch) 840 (Bolt pitch) 8-12x17 (Hole) Top view A, C Left view Front view Right view 1240 Rear view - (03 - 12) -...
Page 220 KNOCKOUT HOLE POSITION „ „ (Unit : mm) Power supply cable port Transmission Power supply cable port cable port Transmission cable port Pipe port Transmission cable port Detail A : Front view Detail B : Left view Pipe port Detail C : Top view - (03 - 13) -...
Page 221 VALVE POSITION „ „ (Unit : mm) Gas valve Liquid valve Liquid valve Gas valve D : Front view E : Left view ACCESSORY PIPE „ „ Liquid Liquid F : Left view G : Left view (Accessory pipe A setting) (Accessory pipe B setting) - (03 - 14) -...
Page 222 INSTALLATION (FOUNDATION) „ „ (Unit : mm) Model AJ  A72LALH AJ  A90LALH AJ  108LALH AJ  126LALH 1240 AJ  144LALH 1240 8 - 12 x 17 (Hole) Bottom view Installation example Bolt (M10) No good *Do not use a four-corner support foundation.
Page 223 CENTER OF GRAVITY POSITION „ „ Models : AJA72LALH, AJA90LALH, AJ308LALH „ (Unit : mm) AJ  A72 AJ  A90 AJ  108 ● : Center of gravity Models : AJ326LALH, AJ344LALH „ ● : Center of gravity - (03 - 16) -...
Page 224 332323 COMBINATION Combination Set model name Outdoor unit1 Outdoor unit2 Space Saving AJ  162LALH (18HP) 10HP Space Saving AJ  180LALH (20HP) 12HP Space Saving AJ  198LALH (22HP) 12HP 10HP Space Saving AJ  216LALH (24HP) 12HP 12HP Energy Efficiency AJ ...
Page 225 Combination Set model name Outdoor unit1 Outdoor unit2 Space Saving AJ  234LALH (26HP) 14HP 12HP Space Saving AJ  252LALH (28HP) 16HP 12HP Energy Efficiency AJ  198LALHH (22HP) 14HP 920 (Bolt pitch) 610 (Bolt pitch) (Unit : mm) 8-12x17 (Hole) 8-12x17 (Hole) Top view...
Page 226 Combination Set model name Outdoor unit1 Outdoor unit2 Space Saving AJ  270LALH (30HP) 16HP 14HP Space Saving AJ  288LALH (32HP) 16HP 16HP 920 (Bolt pitch) 920 (Bolt pitch) (Unit : mm) 8-12x17 (Hole) 8-12x17 (Hole) Top view Outdoor unit 1 Outdoor unit 2 1240 1240...
Page 227 Combination Set model name Outdoor unit1 Outdoor unit2 Outdoor unit3 Space Saving AJ  306LALH (34HP) 12HP 12HP 10HP Space Saving AJ  324LALH (36HP) 12HP 12HP 12HP Energy Efficiency AJ  216LALHH (24HP) Energy Efficiency AJ  234LALHH (26HP) 10HP Energy Efficiency AJ ...
Page 228 Combination Set model name Outdoor unit1 Outdoor unit2 Outdoor unit3 Space Saving AJ  342LALH (38HP) 14HP 12HP 12HP Space Saving AJ  360LALH (40HP) 16HP 12HP 12HP Energy Efficiency AJ  270LALHH (30HP) 14HP Energy Efficiency AJ  306LALHH (34HP) 14HP 12HP 920 (Bolt pitch)
Page 229 Combination Set model name Outdoor unit1 Outdoor unit2 Outdoor unit3 Space Saving AJ  378LALH (42HP) 16HP 14HP 12HP Space Saving AJ  396LALH (44HP) 16HP 16HP 12HP Energy Efficiency AJ  324LALHH (36HP) 14HP 14HP Energy Efficiency AJ  360LALHH (40HP) 14HP 14HP 12HP...
Page 230 Combination Set model name Outdoor unit1 Outdoor unit2 Outdoor unit3 Space Saving AJ  414LALH (46HP) 16HP 16HP 14HP Space Saving AJ  432LALH (48HP) 16HP 16HP 16HP Energy Efficiency AJ  378LALHH (42HP) 14HP 14HP 14HP Energy Efficiency AJ  396LALHH (44HP) 16HP 14HP 14HP...
Page 231 3333 INSTALLATION SPACE Caution When installing the outdoor unit, pay attention to the following items. ● To prevent stopping of operation by short circuit and worsening of performance and high pressure protection, refer to the installation space shown in the figure and secure enough space. ●...
Page 232 CONCENTRATED INSTALLATION „ „ Provide installation spaces L3, L4, and L5 in accordance with the table below according to ● „ the wall height (front side, rear side) conditions. Provide installation spaces other than L3, L4, and L5 in accordance with the conditions ●...
Page 233 333323 WHEN INSTALL NEAR BY UNLIMITED HEIGHT WALL SINGLE AND MULTIPLE INSTALLATIONS „ „ There are no restrictions on the height of the wall. ● „ The wall (without height restrictions) must not exist on the both sides (left / right) of outdoor ●...
Page 234 CONCENTRATED INSTALLATION „ „ The wall (without height restrictions) must not exist on the both sides (left / right) of outdoor ● „ unit. Also, must not exist on the both sides (front / rear) of outdoor unit. Ventilation resistance can be ignorable when the distance from a wall or product, etc. is ●...
Page 235 333333 WHEN THERE IS AN OBSTRUCTION ABOVE THE PRODUCT When there is an obstruction above the product, observe the minimum installation height ● „ and install an outlet duct as shown in the figure. When an outlet duct, etc. is installed; the high static pressure mode must be set by ●...
Page 236 333343 CONCENTRATED INSTALLATION EXAMPLE When installing units in a group, in the worst case, the drop of capacity of outdoor units due ● „ to short circuiting of the outlet air of the outdoor units installed at the periphery may reach stopping of the equipment.
Page 237 CONCENTRATED INSTALLATION EXAMPLE (2) „ „ *Wall height: All 1700mm. *However, the height of the wall can be unrestricted. 32 units installation example „ 800mm or more rear front 500mm or more front rear 1500mm or more rear front 500mm or more front rear...
Page 238 CONCENTRATED INSTALLATION EXAMPLE (3) „ „ *Wall height is unrestricted. * Of the 4 directions, leave at least 2 directions open. Leave either the front or back direction open. 32 units installation example „ Installation of more than the number of units shown below is not recommended because short circuit easily occurs at the corners.
Page 239 333353 INSTALLATION ON EACH FLOOR Precautions when installing on each floor „ When installing the product on each floor, be careful because updraft may cause a short ● „ circuit. If a short circuit occurred, the cooling and heating capacity and EER, COP (efficiency) may drop and in the worst case, high pressure protection may cause operation to stop.
Page 240 3343 REFRIGERANT CIRCUIT MODELS : AJ A72LALH, AJA90LALH „ „ Outdoor unit EEV2 FAN1 SCHEX EEV1 HPSW1 CMP1 TH10 Indoor unit1 TH21 FAN21 TH23 EEV21 TH22 LIQUID LINE HEX21 GAS LINE Indoor unit2 TH21 FAN21 : Check valve TH23 EEV21 TH22 HEX21 : Capillary...
Page 241 MODEL : AJ „ „ 308LALH Outdoor unit EEV 2 FA N1 SC H EX EEV 1 HE X H PS H PSW 1 H PSW 2 SV 1 TH11 C M P1 C M P2 IN V SV 2 SV 6 A CM SV 3...
Page 242 MODELS : AJ 326LALH, AJ344LALH „ „ Outdoor unit EEV 2 SV 5 FA N1 SC H EX EEV 1 HE X H PS H PSW 1 H PSW 2 SV 1 TH11 C M P1 C M P2 IN V SV 2 TH10 A CM...
Page 243 SYMBOL DESCRIPTION „ „ Outdoor unit „ MARK DESCRIPTION CMP 1 Compressor 1 (Inverter type) CMP 2 Compressor 2 (Constant speed type) Heat exchanger FAN 1 Fan 1 Accumulator Receiver tanker Oil separator SCHEX Sub-cool heat exchanger High pressure sensor Low pressure sensor HPSW1 High pressure sensor switch 1 4-way valve...
Page 244 3353 WIRING DIAGRAM MODELS : AJ A72LALH, AJA90LALH „ „ Note : *3 X3, X2 : To be connected to indoor units Z3, Z2 : To be connected to other master outdoor unit H3, H2 : To be connected to outdoor unit within same refrigerant system - (03 - 37) -...
Page 245 MODEL : AJ „ „ 308LALH Note : *3 X3, X2 : To be connected to indoor units Z3, Z2 : To be connected to other master outdoor unit H3, H2 : To be connected to outdoor unit within same refrigerant system - (03 - 38) -...
Page 246 MODELS : AJ 326LALH, AJ344LALH „ „ Note : *3 X3, X2 : To be connected to indoor units Z3, Z2 : To be connected to other master outdoor unit H3, H2 : To be connected to outdoor unit within same refrigerant system - (03 - 39) -...
Page 247: Operation Range
3363 OPERATION RANGE SINGLE USE „ „ Operation range Operation mode Indoor unit Outdoor unit 18 to 32°C DB Cooling / Dry -15 to 46°C DB R.H. 80% or less Heating 10 to 30°C DB -20 to 21°C DB R.H. : Relative Humidity. MULTIPLE USE „...
Page 248 3373 NOISE LEVEL CURVE MODEL : AJ „ „ A72LALH Cooling z Heating „ Rated N C -65 N C -65 Rated N C -60 N C -60 Low noise mode Low noise mode level 1 level 1 N C -55 N C -55 N C -50 N C -50...
Page 249 MODEL : AJ „ „ 308LALH Cooling z Heating „ Rated Rated N C -65 N C -65 Low noise mode level 1 Low noise mode N C -60 N C -60 level 1 N C -55 N C -55 N C -50 N C -50 N C -45...
Page 250 MODEL : AJ „ „ 344LALH Cooling z Heating „ Rated Rated N C -65 N C -65 Low noise mode Low noise mode level 1 level 1 N C -60 N C -60 N C -55 N C -55 N C -50 N C -50 N C -45...
Page 251 SOUND LEVEL CHECK POINT „ „ Microphone - (03 - 44) -...
Page 252: Electric Characteristics
3383 ELECTRIC CHARACTERISTICS SPACE SAVING COMBINATION „ „ Rated Value Electric Characteristics Outdoor Fan Power Supply Full Load Characteristics Wiring Specifications *1 Compresser Morter Limied Power Earth Voltage TOCA Wiring Output Model name Cable Cable (A)] Length (kW) (m) *2 AJ ...
Page 253 Rated Value Electric Characteristics Power Supply Full Load Characteristics Voltage TOCA Set model name Model name (A)] AJ  A90LALH 18HP AJ  162LALH 48.0 56.0 38.4 AJ  A72LALH AJ  108LALH 20HP AJ  180LALH 63.1 72.0 111.0 AJ ...
Page 254 ENERGY EFFICIENCY COMBINATION „ „ Rated Value Electric Characteristics Power Supply Full Load Characteristics Voltage TOCA Set model name Model name (A)] AJ  A72LALH 16HP AJ  144LALHH 48.0 44.0 38.4 AJ  A72LALH AJ  126LALH 22HP AJ  198LALHH 63.1 72.0 111.0...
Page 255: Safety Devices
3393 SAFETY DEVICES Safety device A72LALH A90LALH 108LALH 126LALH 144LALH      AC 250V 3.15A Fuse (Main PCB) AC 500V 15A Protector (INV PCB) AC 500V 25A Overcurrent protection COMP Temperature protection Off : 110°C On : 80°C Temperature protection Compressor Off:155°C±5(0A)
Page 256: Locally Procured Parts
33303 LOCALLY PROCURED PARTS 3330333 AIR DISCHARGE DUCT (Unit : mm) PRECAUTION „ „ All the components/parts such as the duct, frame, and screws are to be locally procured. ● „ Do not install the duct where seasonal wind blow directly against to the discharge port. ●...
Page 257 DUCT INSTALLATION PROCEDURE „ „ (Unit : mm) Remove the top panel from the cabinet, and ● „ Duct make a ø6mm hole in each dowel of the top panel. (9 dowels in total of the right and left ones) Frame After drilling a hole in the dowel of the top panel, ●...
Page 258 3330323 SNOW HOOD (Unit : mm) In cold or snowy area, install inlet and outlet hood in order to maintain stable operation and avoid snow damage. PRECAUTION „ „ All the components or parts such as the snow hood, frame, and screws are to be locally ●...
Page 259: Snow Hood
(Unit : mm) SNOW HOOD INSTALLATION PROCEDURE „ „ Installing the upper part of snow hood „ The upper part of snow hood can be installed in the same manner as for the duct. For ● „ details such as where to fix it, see the duct installation procedure. Using the fixing positions on the top panel, install the components such as the frame, ●...
Page 260 (Unit : mm) SCREW POSITIONS ON THE SIDES OF SNOW HOOD „ „ Left-side View Front View Right-side View Keep in mind that the AJ  126,144LALH and AJ  A72,90,108LALH have a different number of screws (screw positions) only in the upper part of the rear.
Page 261: Pressure Gauge
3330333 PRESSURE GAUGE (Unit : mm) HOW TO INSTALL PRESSURE GAUGE „ „ Note that all the components or parts such as the two pressure gauges, mounting plate, ● „ acrylic plate, double-stick tape, and capillary tubes are to be locally procured. Remove the panel as shown in the figure below, and install the pressure gauges.
Page 262 (Unit : mm) PRESSURE GAUGES (RECOMMENDED) „ „ Caution ● Use a pressure gauge having an outside diameter (including the mounting part) of ø98 or less and a gauge diameter of ø75 or less ● Measuring ranges of the pressure gauges: High-pressure side: 0 to 5 MPa Low-pressure side: 0 to 3.5 MPa However, it is recommended that both pressure gauges should...
Page 263 3330343 CENTRAL DRAIN PAN (Unit : mm) HOW TO INSTALL CENTRAL DRAIN PAN „ „ All the components/parts such as the central drain pan and metal fittings are to be locally ● „ procured. Note that the refrigerant pipe cannot be come out of the bottom. ●...
Page 264: Central Drain Pan
(Unit : mm) NOTES ON INSTALLING CENTRAL DRAIN PAN „ „ Make sure to design and install drain pan to cover the all drain hole on base completely. ● „ The gap between drain pan and base should be less than 2mm. ●...
Page 265: Indoor Units
4. INDOOR UNITS...
Page 266: Features
4444 FEATURES 444444 COMPACT CASSETTE TYPE MODELS : AUXB07, AUXB09, AUXB42, AUXB44, AUXB48, AUXB24 „ „ FEATURES „ „ 24stage turbo fan Quiet quality „ „ High efficiency design by 2 stage structure Optimization of wing form (laminar wing type) and wing number (7 blades 2-stage turbo fan Previous turbo fan Wind...
Page 267 444424 CASSETTE TYPE MODELS : AUXD48, AUXD24, AUXA30, AUXA36, AUXA45, AUXA54 „ „ FEATURES „ „ High efficiency turbo fan with 3-dimensional blade „ Previous turbo fan New turbo fan Air passing through the heat High efficiency airflow distribution has exchanger was uneven and the air been achieved by the introduction of a 3 would only flow close to the ceiling.
Page 268: Compact Duct Type
444434 COMPACT DUCT TYPE MODELS : ARXB07, ARXB09, ARXB42, ARXB44, ARXB48 „ „ Small and compact indoor unit suitable for many applications. FEATURES „ „ Low static Normal mode pressure mode Low noise level „ Air flow drop A low noise level has been achieved for each capacity. prevention Model Low noise...
Page 269: Low Static Pressure Duct Type
444444 LOW STATIC PRESSURE DUCT TYPE MODELS : ARXB24, ARXB30, ARXB36, ARXB45 „ „ Indoor units suitable for quiet rooms such as a hotel or a bedroom. 444454 DUCT TYPE MODELS : ARXA24, ARXA30, ARXA36, ARXA45 „ „ Slim compact design allows for easy installation in narrow ceiling spaces up to 270mm.
Page 270 444464 HIGH STATIC PRESSURE DUCT TYPE MODELS : ARXC36, ARXC45, ARXC60, ARXC72, ARXC90 „ „ These indoor units allow for high airflow quantities. FEATURES „ „ Easy installation (Compact size & Lightweight) „ Model : ARXC36 Volume 1,250 47.5 1,050 A compact size and do wn lightweight indoor unit has...
Page 271 444474 FLOOR / CEILING TYPE MODELS : AB A42, ABA44, ABA48, ABA24 „ „ The slim and lightweight design allows the unit to be suspended from the ceiling or installed on the floor. This type suits many room designs. FEATURES „...
Page 272 444484 CEILING TYPE MODELS : AB A30, ABA36, ABA45, ABA54 „ „ Easily concealed in any installation. FEATURES „ „ Installation „ Wall mounted Concealed Open (Field Supplied) General installation Installation pattern Installation which fixes the pattern which where part of the indoor unit to the wall by the use suspends the indoor indoor unit is...
Page 273 444494 COMPACT WALL MOUNTED TYPE MODELS : AS A07, ASA09, ASA42, ASA44 „ „ (EEV internal model) MODELS : AS E07, ASE09, ASE42, ASE44 „ „ (EEV external model) Compact and Stylish design indoor FEATURES „ „ Filter features „ Dirty Air Apple-catechin filter Fine dust, invisible mold spores,...
Page 274 4444404 WALL MOUNTED TYPE MODELS : AS A48, ASA24, ASA30 „ „ Double auto swing louver provides pleasant air flow to every corner of the room. FEATURES „ „ Powerful output in spite of small size „ Though the indoor unit is compact, it features a large, high pressure cross fan (107mm diameter) in a center mounted configuration and a lambda type heat exchanger to provide...
Page 275: Specifications
Connection pipe Gas (Flare) ø 12.70 ø 15.88 diameter Drain ø 25(I.D.) ; ø 32(O.D.) Model name UTG-UFYC-W(FUJITSU brand); UTG-UFGC-W(GENERAL brand) Colour White (5Y 9/0.5NN) 50 × 700 × 700 Grille Dimensions (Option) (H x W x D) Gross 120 × 765 × 755...
Page 276 Gas (Flare) ø 15.88 diameter Drain ø 25(I.D.) ; ø 32(O.D.) Grille Model name UTG-UGYA-W(FUJITSU brand); UTG-UGGA-W(GENERAL brand) (Option) Colour White (5Y 9/0.5NN) Dimensions 50 × 950 × 950 (H x W x D) Gross 115 × 1,020 × 1,000...
Page 277 Gas (Flare) ø 15.88 ø 19.05 Drain ø 25(I.D.) ; ø 32(O.D.) Grille (Option) Model name UTG-UGYA-W(FUJITSU brand); UTG-UGGA-W(GENERAL brand) Colour White (5Y 9/0.5NN) Dimensions 50 × 950 × 950 (H x W x D) Gross 115 × 1,020 × 1,000...
Page 278 442434 COMPACT DUCT TYPE Model name ARXB07LALH ARXB09LALH ARXB12LALH ARXB14LALH ARXB18LALH Power source 230V ~, 50Hz Available voltage range 198 to 264 V Capacity Cooling Heating Input power Static pressure range 0 to 50 Standard static pressure Airflow rate High Type x Quantity Sirocco ×...
Page 279 442444 LOW STATIC PRESSURE DUCT TYPE Model name ARXB24LATH ARXB30LATH ARXB36LATH ARXB45LATH Power source 230V ~, 50Hz Available voltage range 198 to 264 V Capacity Cooling 11.2 12.5 Heating 10.0 12.5 14.0 Input power Static pressure range 0 to 80 Standard static pressure Airflow rate High...
Page 280 442454 DUCT TYPE Model name ARXA24LATH ARXA30LATH ARXA36LATH ARXA45LATH Power source 230V ~, 50Hz Available voltage range 198 to 264 V Capacity Cooling 11.2 12.5 Heating 10.0 12.5 14.0 Input power Static pressure range 30 to 150 Standard static pressure Airflow rate High 1,280...
Page 281 442464 HIGH STATIC PRESSURE DUCT TYPE Model name ARXC36LATH ARXC45LATH ARXC60LATH ARXC72LATH ARXC90LATH Power source 230 V ~, 50Hz Available voltage range 198 to 264 V Cooling 11.2 12.5 18.0 22.4 25.0 Capacity Heating 12.5 14.0 20.0 25.0 28.0 Input power 1,110 1,250 Static pressure range...
Page 282 442474 FLOOR / CEILING TYPE Model name AB  A12LATH AB  A14LATH AB  A18LATH AB  A24LATH Power source 230V ~, 50Hz Available voltage range 198 to 264 V Cooling Capacity Heating Input power High Airflow rate Type x Quantity Sirocco ×...
Page 283 442484 CEILING TYPE Model name AB  A30LATH AB  A36LATH AB  A45LATH AB  A54LATH Power source 230V ~, 50Hz Available voltage range 198 to 264 V Cooling 11.2 12.5 14.0 Capacity Heating 10.0 12.5 14.0 16.0 Input power High 1,450 1,660...
Page 284 442494 COMPACT WALL MOUNTED TYPE (EEV internal model) Model name AS  A07LACH AS  A09LACH AS  A12LACH AS  A14LACH Power source 230V ~, 50Hz Available voltage range 198 to 264 V Cooling Capacity Heating Input power High Airflow rate Type x Quantity Cross flow ×...
Page 285 4424404 COMPACT WALL MOUNTED TYPE (EEV external model) Model name AS  E07LACH AS  E09LACH AS  E12LACH AS  E14LACH Power source 230V ~, 50Hz Available voltage range 198 to 264 V Cooling Capacity Heating Input power High Airflow rate Type x Quantity Cross flow ×...
Page 286 4424444 WALL MOUNTED TYPE Model name AS  A18LATH AS  A24LATH AS  A30LATH Power source 230V ~, 50Hz Available voltage range 198 to 264 V Cooling Capacity Heating Input power High Airflow rate Type x Quantity Cross flow × 1 Motor output High Sound pressure...
Page 287: Electric Characteristics
4434 ELECTRIC CHARACTERISTICS Indoor Unit Power Supply Indoor Fan Motor Frequency Input Power Full Load Amp VoltaHe Type Model (kW) (Hz) AUXB07LALH 0.20 0.025 0.17 AUXB09LALH 0.20 0.025 0.17 AUXB12LALH 0.24 0.029 0.20 Compact Cassette 230~ AUXB14LALH 0.29 0.035 0.24 AUXB18LALH 0.30 0.036...
Page 288 4444 DIMENSIONS 444444 COMPACT CASSETTE TYPE MODELS : AUXB07, AUXB09, AUXB42, AUXB44, AUXB48, AUXB24 „ „ (Unit : mm) Top view Drain port 2 5 0 Side view IR Receiver unit Side view (Drain hose) Bottom view AUXB07, AUXB09, AUXB18, AUXB24 AUXB12, AUXB14 Liquid ø...
Page 289 INSTALLATION PLACE „ „ (Unit : mm) Strong and durable ceiling 1,200 1,000 or more or more Obstruction Floor H (The maximum height from floor to ceiling) (mm) Model name AUXB07 AUXB09 AUXB12 AUXB14 AUXB18 AUXB24 Standard mode 2,700 2,700 2,700 2,700 2,700...
Page 290 444424 CASSETTE TYPE MODELS : AUXD48, AUXD24 „ „ (Unit : mm) 796 (Hanging bolt position) 842 (indoor unit) Top view Drain port Side view (Drain hose) Bottom view AUXD18, AUXD24 Liquid ø 9.52 mm  Refrigerant pipe flare connection ø...
Page 291 MODELS : AUXA30, AUXA36, AUXA45, AUXA54 „ „ (Unit : mm) 796 (Hanging bolt position) 842 (indoor unit) Top view Drain port Side view (Drain hose) Bottom view AUXA30, AUXA36, AUXA45, AUXA54 Liquid ø 9.52 mm  Refrigerant pipe flare connection ø...
Page 292 INSTALLATION PLACE „ „ (Unit : mm) Strong and durable ceiling 1.500 or 3,000 or more more Obstruction Floor H (The maximum height from floor to ceiling) (mm) Model name AUXD18 AUXD24 AUXA30 AUXA36 AUXA45 AUXA54 Standard mode 3,000 3,000 3,200 3,200 3,200...
Page 293 444434 COMPACT DUCT TYPE MODELS : ARXB07, ARXB09 „ „ (Unit : mm) Rear view (Floor concealed) View A Rear view (Ceiling concealed) (Drain hose) Side view Top view Drain port Drain port Front view Bottom view ARXB07, ARXB09 Liquid ø...
Page 294 INSTALLATION PLACE „ „  1 (Unit : mm)  1 When drain pump is used, leave the space required for service and maintenance (Refer to 6-10-1. DRAIN PUMP UNIT)  2 When drain hose is connected, the required dimension is 400mm or more. 150mm or more 400mm or more 30mm...
Page 295 MODELS : ARXB42, ARXB44, ARXB48 „ „ (Unit : mm) Rear view (Floor concealed) (Drain hose) Rear view (Ceiling concealed) View A Side view Drain port Top view Drain port Front view Bottom view ARXB12, ARXB14 ARXB18 Liquid ø 6.35 mm ø...
Page 296 INSTALLATION PLACE „ „  1 (Unit : mm)  1 When drain pump is used, leave the space required for service and maintenance (Refer to 6-10-1. DRAIN PUMP UNIT)  2 When drain hose is connected, the required dimension is 400mm or more. 150mm or more 400mm or more 30mm...
Page 297 444444 LOW STATIC PRESSURE DUCT TYPE MODELS : ARXB24, ARXB30, ARXB36, ARXB45 „ „ 444454 DUCT TYPE MODELS : ARXA24, ARXA30, ARXA36, ARXA45 (Unit : mm) „ „ Front view Side view (R) Side view (L) Top view (Drain hose) Rear view Drain port Drain port...
Page 298 INSTALLATION PLACE „ „  1 (Unit : mm) Strong and durable ceiling  1 When drain pump is used, leave the space required for service and maintenance (Refer to 6-10-1. DRAIN PUMP UNIT)  2 When drain hose is connected, the required dimension is 400mm or more.
Page 299 444464 HIGH STATIC PRESSURE DUCT TYPE MODELS : ARXC36, ARXC45, ARXC60 „ „ (Unit : mm) Rear view Drain port Side view (R) Side view (L) Top view (Drain hose) Front view ARXC36, ARXC45, ARXC60 Liquid ø 9.52 mm  Refrigerant pipe flare connection ø...
Page 300 INSTALLATION PLACE „ „ (Unit : mm) Strong and durable ceiling MAINTENANCE HOLE „ „ Provide a service hole for inspection purposes as shown below. Do not place any wiring or illumination in the service space, as they will impede service. Unit 30 mm or more 500 mm...
Page 301 MODELS : ARXC72, ARXC90 „ „ (Unit : mm) (Drain hose) Main drain port Safety drain port ARXC72, ARXC90 Liquid ø 12.70 mm  Refrigerant pipe flare connection ø 22.22 mm  Drain hose connection Drain hose I.D. 25 mm , O.D. 32 mm ...
Page 302 INSTALLATION PLACE „ „ If the service space shown in the left is unavailable, provide a (Unit : mm) 900mm service space at either the left or right side of the unit. Strong and durable ceiling 900 mm 900 mm or more or more MAINTENANCE HOLE...
Page 303 444474 FLOOR / CEILING TYPE MODELS : AB A42, ABA44, ABA48, ABA24 „ „ (Unit : mm) (Drain hose) AB  A12, AB  A14 AB  A18, AB  A24 Liquid ø 6.35 mm ø 9.52 mm  Refrigerant pipe flare connection ø...
Page 304 INSTALLATION PLACE „ „ (Unit : mm) Left Right 300 or more 300 or more Ceiling Ceiling Left Right Indoor unit 2300 150 or more 300 or more 20 or more or more Floor Wall bracket Side of set 100 hole 50 hole 100 hole - (04 - 39) -...
Page 305 444484 CEILING TYPE MODELS : AB A30, ABA36, ABA45, ABA54 „ „ (Unit : mm) (Drain hose) Drain port Drain port AB  A30 AB  A36, AB  A45, AB  A54 Liquid ø 9.52 mm ø 9.52 mm ...
Page 306 INSTALLATION PLACE „ „ (Unit : mm) Ceiling Ceiling panel INDOOR UNIT INDOOR UNIT Ceiling Ceiling panel 80 or more 150 or more 80 or more 150 or more 10 or more 10 or more Suspension bolt pitch 1,600 Dimensions (Space Required for Installation) INDOOR UNIT (TOP VIEW)
Page 307 444494 COMPACT WALL MOUNTED TYPE (EEV internal model) MODELS : AS A07, ASA09, ASA42, ASA44 „ „ 4444404 COMPACT WALL MOUNTED TYPE (EEV external model) MODELS : AS E07, ASE09, ASE42, ASE44 „ „ (Unit : mm) AS  A07, AS  A09, AS  A12, AS  A14, AS  A18 AS ...
Page 308 INSTALLATION PLACE „ „ (Unit : mm) 50 or more or more or more 1800 or more 1500 or more - (04 - 43) -...
Page 309 4444444 WALL MOUNTED TYPE MODELS : AS A48, ASA24, ASA30 „ „ (Unit : mm) AS  A18, AS  A24, AS  A30 Liquid ø 9.52 mm  Refrigerant pipe flare connection ø 15.88 mm  I.D. 12 mm , O.D. 16 mm Drain hose connection Drain hose ...
Page 310 INSTALLATION PLACE „ „ (Unit : mm) 60 or more 50 or more 200 or more 2300 or more 1500 or more - (04 - 45) -...
Page 311 4454 WIRING DIAGRAMS 445444 COMPACT CASSETTE TYPE MODELS : AUXB07, AUXB09, AUXB42, AUXB44, AUXB48, AUXB24 „ „ - (04 - 46) -...
Page 312 445424 CASSETTE TYPE MODELS : AUXD48, AUXD24, AUXA30, AUXA36, AUXA45, AUXA54 „ „ - (04 - 47) -...
Page 313 445434 COMPACT DUCT TYPE MODELS : ARXB07, ARXB09, ARXB42, ARXB44, ARXB48 „ „ - (04 - 48) -...
Page 314 445444 LOW STATIC PRESSURE DUCT TYPE MODEL : ARXB24 „ „ MODELS : ARXB30, ARXB36 „ „ - (04 - 49) -...
Page 315 MODEL : ARXB45 „ „ - (04 - 50) -...
Page 316 445454 DUCT TYPE MODEL : ARXA24 „ „ MODELS : ARXA30, ARXA36, ARXA45 „ „ - (04 - 51) -...
Page 317 445464 HIGH STATIC PRESSURE DUCT TYPE MODELS : ARXC36, ARXC45, ARXC60 „ „ MODELS : ARXC72, ARXC90 „ „ - (04 - 52) -...
Page 318 445474 FLOOR / CEILING TYPE MODELS : AB A42, ABA44, ABA48, ABA24 „ „ - (04 - 53) -...
Page 319 445484 CEILING TYPE MODELS : AB A30, ABA36, ABA45, ABA54 „ „ - (04 - 54) -...
Page 320 445494 COMPACT WALL MOUNTED TYPE (EEV internal model) MODELS : AS A07, ASA09, ASA42, ASA44 „ „ - (04 - 55) -...
Page 321 4454404 COMPACT WALL MOUNTED TYPE (EEV external model) MODELS : AS E07, ASE09, ASE42, ASE44 „ „ - (04 - 56) -...
Page 322 4454444 WALL MOUNTED TYPE MODELS : AS A48, ASA24, ASA30 „ „ - (04 - 57) -...
Page 323 4464 AIR VELOCITY AND TEMPERATURE DISTRIBUTIONS 446444 COMPACT CASSETTE TYPE Conditions MODELS : AUXB07, AUXB09 Fan speed : High „ „ Operation mode : Heat Voltage : 230V Air velocity distribution „ Side view Vertical flap : Down Unit : m/s 0.25 Air temperature distribution „...
Page 324 Conditions MODEL : AUXB42 Fan speed : High „ „ Operation mode : Heat Voltage : 230V Air velocity distribution „ Side view Vertical flap : Down Unit : m/s 0.25 Air temperature distribution „ Side view Vertical flap : Down Unit : °C - (04 - 59) -...
Page 325 Conditions MODELS : AUXB44, AUXB48 Fan speed : High „ „ Operation mode : Heat Voltage : 230V Air velocity distribution „ Side view Vertical flap : Down Unit : m/s 0.25 Air temperature distribution „ Side view Vertical flap : Down Unit : °C - (04 - 60) -...
Page 326 Conditions MODEL : AUXB24 Fan speed : High „ „ Operation mode : Heat Voltage : 230V Air velocity distribution „ Side view Vertical flap : Down Unit : m/s 0.25 Air temperature distribution „ Side view Vertical flap : Down Unit : °C - (04 - 61) -...
Page 327 446424 CASSETTE TYPE Conditions MODEL : AUXD48 Fan speed : High „ „ Operation mode : Heat Voltage : 230V Air velocity distribution „ Side view Vertical flap : Down Unit : m/s 0.25 Air temperature distribution „ Side view Vertical flap : Down Unit : °C - (04 - 62) -...
Page 328 Conditions MODEL : AUXD24 Fan speed : High „ „ Operation mode : Heat Voltage : 230V Air velocity distribution „ Side view Vertical flap : Down Unit : m/s 0.25 Air temperature distribution „ Side view Vertical flap : Down Unit : °C - (04 - 63) -...
Page 329 Conditions MODELS : AUXA30, AUXA36 Fan speed : High „ „ Operation mode : Heat Voltage : 230V Air velocity distribution „ Side view Vertical flap : Down Unit : m/s 0.25 Air temperature distribution „ Side view Vertical flap : Down Unit : °C - (04 - 64) -...
Page 330 Conditions MODELS : AUXA45, AUXA54 Fan speed : High „ „ Operation mode : Heat Voltage : 230V Air velocity distribution „ Side view Vertical flap : Down Unit : m/s 0.25 Air temperature distribution „ Side view Vertical flap : Down Unit : °C - (04 - 65) -...
Page 331 446434 FLOOR / CEILING TYPE Conditions MODELS : AB A42, ABA44 (FLOOR CONSOLE) Fan speed : High „ „ Operation mode : Fan Voltage : 230V Unit: m/s Top view Vertical flap : Down 0.25 Horizontal flap : Center Unit: m/s 0.25 Top view HORIZONTAL: Right...
Page 332 Conditions MODELS : AB A42, ABA44 (UNDER CEILING) Fan speed : High „ „ Operation mode : Fan Voltage : 230V Unit: m/s Top view 0.25 Vertical flap : Up Horizontal flap : Center Unit: m/s 0.25 HORIZONTAL: Right Top view Vertical flap : Up Horizontal flap : Right &...
Page 333 Conditions MODEL : AB A48 (FLOOR CONSOLE) Fan speed : High „ „ Operation mode : Fan Voltage : 230V Unit: m/s Top view Vertical flap : Down 0.25 Horizontal flap : Center Unit: m/s 0.25 HORIZONTAL: Right Top view Vertical flap : Down Horizontal flap : Right &...
Page 334 Conditions MODEL : AB A48 (UNDER CEILING) Fan speed : High „ „ Operation mode : Fan Voltage : 230V Unit: m/s Top view Vertical flap : Up 0.25 Horizontal flap : Center Unit: m/s 0.25 HORIZONTAL: Right Top view Vertical flap : Up Horizontal flap : Right &...
Page 335 Conditions MODEL : AB A24 (FLOOR CONSOLE) Fan speed : High „ „ Operation mode : Fan Voltage : 230V Unit: m/s Top view Vertical flap : Down 0.25 Horizontal flap : Center Unit: m/s 0.25 HORIZONTAL: Right Top view Vertical flap : Down Horizontal flap : Right &...
Page 336 Conditions MODEL : AB A24 (UNDER CEILING) Fan speed : High „ „ Operation mode : Fan Voltage : 230V Unit: m/s Top view Vertical flap : Up 0.25 Horizontal flap : Center Unit: m/s 0.25 HORIZONTAL: Right Top view Vertical flap : Up Horizontal flap : Right &...
Page 337 446444 CEILING TYPE Conditions MODEL : AB Fan speed : High „ „ A30 Operation mode : Fan Voltage : 230V Unit : (m / s) ( m ) Top view Vertical flap : Up 0.25 Horizontal flap : Center ( m ) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Unit : (m / s)
Page 338 Conditions MODEL : AB Fan speed : High „ „ A36 Operation mode : Fan Voltage : 230V Unit : (m / s) ( m ) Top view 0.25 Vertical flap : Up Horizontal flap : Center ( m ) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Unit : (m / s) ( m )
Page 339 Conditions MODEL : AB Fan speed : High „ „ A45 Operation mode : Fan Voltage : 230V Unit : (m / s) ( m ) Top view Vertical flap : Up 0.25 Horizontal flap : Center 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ( m ) Unit : (m / s) ( m )
Page 340 MODEL : AB Conditions „ „ A54 Fan speed : High Operation mode : Fan Voltage : 230V Top view Vertical flap : Up Horizontal flap : Center Top view Vertical flap : Up Horizontal flap : Right & Left Side view Vertical flap : Up Horizontal flap : Center...
Page 341 446454 COMPACT WALL MOUNTED TYPE (EEV internal model) Conditions MODELS : AS A07, ASA09 „ „ Fan speed : High Operation mode : Fan Voltage : 230V Unit : m/s Top view 0.25 Vertical flap : Up Horizontal flap : Center Unit : m/s 0.25 Top view...
Page 342 Conditions MODEL : AS „ „ A42 Fan speed : High Operation mode : Fan Voltage : 230V Unit : m/s Top view 0.25 Vertical flap : Up Horizontal flap : Center Unit : m/s 0.25 Top view Vertical flap : Up Horizontal flap : Right &...
Page 343 Conditions MODEL : AS „ „ A44 Fan speed : High Operation mode : Fan Voltage : 230V Unit : m/s Top view 0.25 Vertical flap : Up Horizontal flap : Center Unit : m/s 0.25 Top view Vertical flap : Up Horizontal flap : Right &...
Page 344 446464 COMPACT WALL MOUNTED TYPE (EEV external model) Conditions MODELS : AS E07, ASE09 „ „ Fan speed : High Operation mode : Fan Voltage : 230V Unit : m/s Top view 0.25 Vertical flap : Up Horizontal flap : Center Unit : m/s 0.25 Top view...
Page 345 Conditions MODEL : AS „ „ E42 Fan speed : High Operation mode : Fan Voltage : 230V Unit : m/s Top view 0.25 Vertical flap : Up Horizontal flap : Center Unit : m/s 0.25 Top view Vertical flap : Up Horizontal flap : Right &...
Page 346 Conditions MODEL : AS „ „ E44 Fan speed : High Operation mode : Fan Voltage : 230V Unit : m/s Top view Vertical flap : Up 0.25 Horizontal flap : Center Unit : m/s 0.25 Top view Vertical flap : Up Horizontal flap : Right &...
Page 347 446474 WALL MOUNTED TYPE Conditions MODEL : AS „ „ A48 Fan speed : High Operation mode : Fan Voltage : 230V Top view Vertical flap : Up Horizontal flap : Center Top view Vertical flap : Up Horizontal flap : Right & Left Side view Vertical flap : Up Horizontal flap : Center...
Page 348 Conditions MODEL : AS „ „ A24 Fan speed : High Operation mode : Fan Voltage : 230V Top view Vertical flap : Up Horizontal flap : Center Top view Vertical flap : Up Horizontal flap : Right & Left Side view Vertical flap : Up Horizontal flap : Center...
Page 349 Conditions MODEL : AS „ „ A30 Fan speed : High Operation mode : Fan Voltage : 230V Top view Vertical flap : Up Horizontal flap : Center Top view Vertical flap : Up Horizontal flap : Right & Left Side view Vertical flap : Up Horizontal flap : Center...
Page 350 4474 FAN PERFORMANCE CURVE 447444 COMPACT DUCT TYPE MODEL : ARXB07 „ „ High mode upper limit High mode Hi High mode High mode Lo lower limit Low mode upper limit Low mode Hi Low mode Lo Air Flow [m Cooling Capacity Outlet...
Page 351 MODEL : ARXB09 „ „ High mode High mode Hi upper limit High mode High mode Lo lower limit Low mode upper limit Low mode Hi Low mode Lo Air Flow [m Cooling Capacity Outlet Temperature Air Flow [m Heating Capacity Outlet Temperature...
Page 352 MODEL : ARXB42 „ „ High mode Hi High mode upper limit High mode High mode Lo lower limit Low mode upper limit Low mode Hi Low mode Lo Air Flow [m Cooling Capacity Outlet Temperature Air Flow [m Heating Capacity Outlet Temperature...
Page 353 MODEL : ARXB44 „ „ High mode upper limit High mode Hi High mode High mode Lo lower limit Low mode upper limit Low mode Hi Low mode Lo Air Flow [m Cooling Capacity Outlet Temperature Air Flow [m Heating Capacity Outlet Temperature...
Page 354 MODEL : ARXB48 „ „ High mode upper limit High mode Hi High mode High mode Lo lower limit Low mode Low mode Hi upper limit Low mode Lo 1,000 Air Flow [m Cooling Outlet Temperature Capacity 1,000 Air Flow [m Heating Capacity Outlet...
Page 355 447424 LOW STATIC PRESSURE DUCT TYPE MODEL : ARXB24 „ „ High mode upper limit High mode Hi High mode Lo High mode lower limit Low mode upper limit Low mode Hi Low mode Lo 1,000 1,100 1,200 Air Flow [m Cooling Capacity Outlet...
Page 356 MODEL : ARXB30 „ „ High mode upper limit High mode Hi High mode lower limit High mode Lo Low mode upper limit Low mode Hi Low mode Lo 1,000 1,100 1,200 1,300 1,400 1,500 Air Flow [m Cooling Capacity Outlet Temperature 1,000...
Page 357 MODEL : ARXB36 „ „ High mode upper limit High mode Hi High mode Lo High mode lower limit Low mode upper limit Low mode Hi Low mode Lo 1,200 1,300 1,400 1,500 1,600 1,700 1,800 Air Flow [m Cooling Capacity Outlet Temperature...
Page 358 MODEL : ARXB45 „ „ High mode upper limit High mode Hi High mode lower limit High mode Lo Low mode upper limit Low mode Hi Low mode Lo 1,600 1,700 1,800 1,900 2,000 2,100 2,200 Air Flow [m Cooling Capacity Outlet Temperature...
Page 359 447434 DUCT TYPE MODEL : ARXA24 „ „ 1,000 1,200 1,400 1,600 1,800 Air Flow [m Cooling Capacity Outlet Temperature 1,000 1,200 1,400 1,600 1,800 Air Flow [m Heating Capacity Outlet Temperature 1,000 1,200 1,400 1,600 1,800 Air Flow [m - (04 - 94) -...
Page 360 MODEL : ARXA30 „ „ 1,000 1,200 1,400 1,600 1,800 Air Flow [m Cooling Capacity Outlet Temperature 1,000 1,200 1,400 1,600 1,800 Air Flow [m Heating Capacity Outlet Temperature 1,000 1,200 1,400 1,600 1,800 Air Flow [m - (04 - 95) -...
Page 361 MODEL : ARXA36 „ „ 1,100 1,300 1,500 1,700 1,900 2,100 2,300 Air Flow [m Cooling Capacity Outlet Temperature 1,100 1,300 1,500 1,700 1,900 2,100 2,300 Air Flow [m Heating Capacity Outlet Temperature 1,100 1,300 1,500 1,700 1,900 2,100 2,300 Air Flow [m - (04 - 96) -...
Page 362 MODEL : ARXA45 „ „ 1,100 1,300 1,500 1,700 1,900 2,100 2,300 Air Flow [m Cooling Capacity Outlet Temperature 1,100 1,300 1,500 1,700 1,900 2,100 2,300 Air Flow [m Heating Capacity Outlet Temperature 1,100 1,300 1,500 1,700 1,900 2,100 2,300 Air Flow [m - (04 - 97) -...
Page 363 447444 HIGH STATIC PRESSURE DUCT TYPE MODEL : ARXC36 „ „ 1,000 1,500 2,000 2,500 3,000 Air Flow [m Cooling Outlet Temperature Capacity 1,000 1,500 2,000 2,500 3,000 Air Flow [m Heating Capacity Outlet Temperature 1,000 1,500 2,000 2,500 3,000 Air Flow [m - (04 - 98) -...
Page 364 MODEL : ARXC45 „ „ 1,000 1,500 2,000 2,500 3,000 3,500 4,000 Air Flow [m Cooling Outlet Temperature Capacity 1,000 1,500 2,000 2,500 3,000 3,500 4,000 Air Flow [m Heating Capacity Outlet Temperature 1,000 1,500 2,000 2,500 3,000 3,500 4,000 Air Flow [m - (04 - 99) -...
Page 365 MODEL : ARXC60 „ „ 1,000 1,500 2,000 2,500 3,000 3,500 4,000 Air Flow [m Cooling Outlet Temperature Capacity 1,000 1,500 2,000 2,500 3,000 3,500 4,000 Air Flow [m Heating Capacity Outlet Temperature 1,000 1,500 2,000 2,500 3,000 3,500 4,000 Air Flow [m - (04 - 100) -...
Page 366 MODEL : ARXC72 „ „ High mode upper limit High mode Hi Low mode upper limit High mode Lo Low mode Hi High mode lower limit Low mode Low mode Lo upper limit 2500 2700 2900 3100 3300 3500 3700 3900 4100 4300...
Page 367 MODEL : ARXC90 „ „ High mode upper limit High mode Hi High mode Low mode lower limit upper limit High mode Lo Low mode Hi Low mode Lo Low mode upper limit 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800...
Page 368 447454 CEILING TYPE (FRESH AIR) MODELS : AB A30, ABA36, ABA45, ABA54 „ „ Air flow volume - Static pressure of Fresh air intake characteristic „ (Pa) (mmAq) Air flow [m /min] Installation „ For half concealed installation Fresh air inlet position UTD-RF204 (Optional parts) Flexible duct *1 *1 : Locally procured parts...
Page 369 447464 CASSETTE TYPE (FRESH AIR) MODELS : AUXD48, AUXD24, AUXA30, AUXA36, AUXA45, AUXA54 „ „ Air flow volume - Static pressure of Fresh air intake characteristic „ Duct (Inside Dia. ø70mm) Duct Fan Static pressure required to take in fresh air Air flow (m /min) Installation...
Page 370 4484 AIR FLOW Airflow Airflow Type Model Type Model High High 2600 1530 AUXB07 ARXC36 1950 1148 1450 High High 3500 2060 AUXB09 ARXC45 3000 1766 2460 1448 High High High 3500 2060 Static AUXB12 ARXC60 3000 1766 Pressure 2460 1448 Compact Duct...
Page 371 4494 NOISE LEVEL CURVE 449444 COMPACT CASSETTE TYPE MODEL : AUXB07 „ MODEL : AUXB09 „ „ N C -65 N C -65 N C -60 N C -60 N C -55 N C -55 N C -50 N C -50 N C -45 N C -45 N C -40...
Page 372 MODEL : AUXB48 „ MODEL : AUXB24 „ „ N C -65 N C -65 N C -60 N C -60 N C -55 N C -55 H igh N C -50 N C -50 H igh N C -45 N C -45 N C -40 N C -40...
Page 373 449424 CASSETTE TYPE MODEL : AUXD48 „ MODEL : AUXD24 „ „ N C -65 N C -65 N C -60 N C -60 N C -55 N C -55 N C -50 N C -50 H igh N C -45 N C -45 M ed H igh...
Page 374 MODEL : AUXA30 „ MODEL : AUXA36 „ „ N C -65 N C -65 N C -60 N C -60 N C -55 N C -55 H igh N C -50 N C -50 H igh M ed N C -45 N C -45 M ed N C -40...
Page 375 449434 COMPACT DUCT TYPE MODEL : ARXB07 „ MODEL : ARXB09 „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 High NC-35 NC-35 High NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000 1,000 2,000...
Page 376 MODEL : ARXB42 „ MODEL : ARXB44 „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 High NC-40 NC-40 NC-35 NC-35 High NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000 1,000 2,000 4,000 8,000 Octave band center frequency, Hz Octave band center frequency, Hz...
Page 377 449444 LOW STATIC PRESSURE DUCT TYPE MODEL : ARXB24 „ MODEL : ARXB30 „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 High NC-40 NC-40 High NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000...
Page 378 449454 DUCT TYPE MODEL : ARXA24 „ MODEL : ARXA30 „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 High NC-45 NC-45 High NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000 1,000 2,000 4,000...
Page 379 449464 HIGH STATIC PRESSURE DUCT TYPE MODEL : ARXC36 „ MODEL : ARXC45 „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 High NC-40 NC-40 High NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000...
Page 380 MODEL : ARXC72 „ MODEL : ARXC90 „ „ N C -65 N C -65 N C -60 N C -60 High N C -55 N C -55 High N C -50 N C -50 N C -45 N C -45 N C -40 N C -40 N C -35...
Page 381 449474 FLOOR / CEILING TYPE MODEL : AB A42, ABA44 „ MODEL : ABA48 „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 High High NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000...
Page 382 449484 CEILING TYPE MODEL : AB „ MODEL : ABA36 „ „ A30 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 High NC-40 NC-40 High NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000 1,000 2,000...
Page 383 449494 COMPACT WALL MOUNTED TYPE (EEV internal model) MODEL : AS „ MODEL : ASA09 „ „ A07 N C -65 N C -65 N C -60 N C -60 N C -55 N C -55 N C -50 N C -50 N C -45 N C -45 N C -40...
Page 384 4494404 COMPACT WALL MOUNTED TYPE (EEV external model) MODEL : AS „ MODEL : ASE09 „ „ E07 N C -65 N C -65 N C -60 N C -60 N C -55 N C -55 N C -50 N C -50 N C -45 N C -45 N C -40...
Page 385 4494444 WALL MOUNTED TYPE MODEL : AS „ MODEL : ASA24 „ „ A48 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 High NC-45 NC-45 High NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000 1,000...
Page 386 SOUND LEVEL CHECK POINT „ „ Compact cassette type z Comapct duct type „ Cassette type z Low static pressure duct type „ z Duct type z High static pressure duct type 1.5m 1.5m Floor / Ceiling type z Floor / Ceiling type „...
Page 387 44404 SAFETY DEVICES Fan motor Terminal Float Model and type PCB fuse thermal thermal fuse switch protector AUXB07LALH AUXB09LALH 250V AUXB12LALH ○ Compact Cassette 140 ± 20°C ― AUXB14LALH 3.15A AUXB18LALH AUXB24LALH Cassette AUXD18LALH AUXD24LALH (Slim type) 250V 110 +15°C ○...
Page 388 5. CONTROL SYSTEM...
Page 389 5555 CONTROL SYSTEM 555555LINE UP OF CONTROLLERS FEATURES OF CONTROL SYSTEM „ „ Installation Work Saving Control System Configuration Expansion Simplified wiring and reduced installation cost Optimum system configuration by various by the use of non-polar 2-core transmission controller combinations, allowing for various line.
Page 390 Air Conditioning Central Control Air Conditioning Individual Control System Controller, Touch Panel Controller and Group A range of Remote Controllers suitable for a wide range Remote Controller specially designs for centralized of individual control situations, using various built-in control. timers System Controller Wired Remote Controller START/STOP...
Page 391 555525 CONTROL SYSTEM DESIGN ADVANCED INTEGRATED CONTROL SYSTEM „ „ Building Air Conditioning Air Conditioning System Management Central Control Individual Control General-purpose Building BACnet® Gateway Wired Remote Controller Control Controller Future release Connectable to various sized USB *2 BMS/BAS *1 Adaptor (Field supplied) Outdoor units...
Page 392 555535 SYSTEM CONFIGURATION EXAMPLES INDIVIDUAL CONTROL „ „ Wired Remote Controller Single control Multiple control for for private room meeting room etc. ● Up to 16 indoor units can be controlled with one wired remote controller. ● Wired, simple, and wireless remote controllers can be used jointly.
Page 393 CENTRAL CONTROL „ „ Group Remote Controller ● Up to 8 remote controller groups (96 indoor units) can be controlled with one group remote controller. ● Up to 4 Group remote controllers can be connected to a single network convertor (UTY-VGGX). ●...
Page 394 System Controller ● UP to 1600 (400 x 4 VRF network system) indoor units / 1600 groups can be controlled with one System Controller. ● Incorporates a function that automatically calculates electrical charge. Administrator's room One System Controller per 4 VRF network systems Commercial building (Large scale) USB Adaptor System...
Page 395 INDOOR UNIT TYPE AND THE APPLICABLE CONTROL METHOD „ „ Wired Remote Simple Remote Wireless Remote External Switch Controller Controller Controller Controller UTY-RSK  UTY-RNK  UTY-LNH  UTY-TEKX UTY-RHK  Compact Cassette     Cassette  *1 ...
Page 396 „ -By adopting interface for Single split type models (excluding some models), J series or multi air conditioner for building models such as Big multi made by FUJITSU GENERAL. ● System Controller allows to control up to 4 VRF network systems (Max.1600 indoor units), suitable for huge scale application.
Page 397 555555 WIRING SYSTEM ● Wiring configulation of the control system is made of power Max. Connectable Max. Connectable Max. Transmission source wiring, transmission wiring and remote controller wiring. line length ● Total wiring length of transmission line can be extended up to 3,600 3,600m (by using signal amplifiers).
Page 398 555565 CONTROL EQUIPMENT DESIGN LIMITATION The number The number of Necessary Connectable Model that can be management equipment outdoor unit connected [Indoor units] 1600 System Controller UTY-APGX USB Adaptor 1 / system (x 4 VRF Network) (x 4 VRF Network) Central 4 / UTY-VGGX Controller...
Page 399 5525 CONTROL UNITS The following types of controllers are available with the FUJITSU GENERAL LIMITED VRF System : System Controller „ Touch Panel Controller „ Group Remote Controller „ Wired Remote Controller „ Simple Remote Controller „ (With operation mode)
Page 400 552555 System Controller Software MODEL : UTY5APGX „ „ FEATURES „ „ This system realizes the advanced general monitoring & control of VRF system from small scale buildings to large scale buildings. ● Up to a maximum of 4 network systems, 1600 indoor units can be controlled. ●...
Page 401 Schedule control „ ● Annual schedules can be set for each remote controller group / user defined group. ● Start / stop, operation mode, remote controller prohibition, and temperature settings can be recorded up to 143 times per day at 10 minute intervals for up to 101 configurations for each remote controller group.
Page 402 Remote central control „ ● System Controller can be managed remotely over the internet using client program. ● Server programs run in VRF sites, and client programs run in remote sites with users. Remote central control ( Remote central control ( Monitored from up to 5 Clients) Controlled sites of up to 10) Server...
Page 403 SPECIFICATION SUMMARY „ „ Feature Support Remark Max. System Controller per VRF Network Site with up to 4 VRF network may be Max. VRF network supported administered with 1 System Controller System Max. indoor units / remote controller groups specification per VRF network Max.
Page 404 552525 TOUCH PANEL CONTROLLER MODEL : UTY5DTG „ „  FEATURES „ „ Easy operation „ ● Large and wide-angled LCD is easily viewable ● Easy-to-understand icon-driven Graphical Use Interface (GUI) ● Wide range of simple-to-understand icons ● Operation can be selected using your finger or the dedicated touch pen by pressing the appropriate on-screen icon ●...
Page 405 FUNCTIONS „ „ Item Description Language setting Design considering multi-language correspondence. *1 Indoor unit registration. Max 400 units. Indoor unit registration Installation (Set data can be written to and read from USB memory) Temperature set point limitation, external input, central operation Functions setting on/off setting.
Page 406 STATE TRANSITION DIAGRAM „ „ Power ON Finish Indoor unit registration Installer setting ● Date and time setting ● Touch panel address setting ● Indoor unit registration ● Function settings of Touch Panel Controller Monitor & control User setting ● Monitor display ●...
Page 407 MAIN FUNCTIONS AND SCREEN EXAMPLES „ „ Monitor display example „ An easy-to-use display mode can be selected. Easy-to-understand GUI of adopted icon. Icon display List display example Operation setting example „ Large button is designed for easy to access. Operation setting display Optional setting display Operation Setting...
Page 408 Group setting „ Groups can be arbitrarily set in easy to manage units as shown in the figure. Control and monitoring are performed in these group units. Group : Hallway Group : 3F Group : Division A Group : Division B Group : Division C Group : 2F...
Page 409 System schedule timer „ Annual schedule can be set of a maximum 30 items. Schedule setting screen History recording and display „ Error, status and operation histories can be recorded. Each recording can be also written to USB memory. ● Error history: Max 10 items each recorded for touch panel controller and each unit (indoor unit, outdoor unit) ●...
Page 410 INSTALLATION „ „ Installation space „ When installing Touch Panel Controller in a row, keep the space shown below from the surrounding projecting parts. 100mm or more 200mm 200mm 200mm or more or more or more Wall 100mm or more Note: The switchbox that Touch Panel Controller is to be mounted to should be installed horizontally in advance.
Page 411 Terminal names „ Names of connection terminals inside rear cover. Power supply cable through hole Transmission cable connection terminals Transmission cable Power supply cable through hole connection terminals EXTERNAL INPUT TRANSMISSION POWER SUPPLY X1 X2 K1 K2 K1 K2 Power supply Earth terminal VRF network terminals Earth terminal...
Page 412 Installation method „ Be sure in accdance with "installation manual". Power supply cable Transmission cable Switchbox Wall hole Installation plate Power supply cable Screw Washer Screw Transmission cable Binder Binder Touch pen tray Harness Connection cable CAUTION: In advance install a switchbox to the wall where the touch panel controller is to be installed5 The diagram of the mounting plate screw hole positions „...
Page 413 DIMENSIONS „ „ (Unit : mm) Top view Touch pen Touch panel USB port Front view Side view Side view Installation plate Rear view PACKING LIST „ „ Name and shape Quantity Application For Touch Panel Controller installation Installation plate (It is attached to the back of the Touch Panel Controller) Screw for Touch Panel Controller installation Screw...
Page 414 WIRING SPECIFICATIONS „ „ Size Wire type Remarks 1 ø AC100 - 240 V 50/60Hz, 1.25mm Maximum Power supply cable 245 IEC 57 or equivalent 2 Wire + ground 0.5mm Minimum (Always ground the unit) 22AWG LEVEL4 (NEMA) non- Transmission cable 0.33 polar 2 core, twisted pair solid compatible cable...
Page 415 552535 GROUP REMOTE CONTROLLER MODEL : UTY 5 CGG „ „  FEATURES „ „ ● Control and monitoring of up to 8 remote controller groups (Max96 indoor units) is possible with one group remote controller. ● The optional network convertor (Model name: UTY-VGGX) allows up to 4 Group Remote Controllers to be incorporated within the control layout.
Page 416 FUNCTIONS „ „ Indoor Unit Timer setting at all the Operation Indicators connected indoor units is possible by centralized timer Timer setting at all the connected indoor units With cover closed is possible by centralized timer on the front on the front panel. panel.
Page 417 SYSTEM DIAGRAM „ „ When connecting one group When multiple group remote „ „ remote controller controllers are connected Remote Network convertor Network convertor controller cable (UTY-VGGX) (UTY-VGGX) ● Total remo te controller cable length : Max. 100m. ● Connectable group remote controller : Max. 4units / convertor. ●...
Page 418 PACKING LIST „ „ Name and shape Quantity Application Use this for writing the names of the indoor units that Label have been registered. Screw For installing the remote controller (M4x16mm) Binder For remote controller and remote controller cable binding Installation manual Operating manual WIRING SPECIFICATIONS...
Page 419 552545 WIRED REMOTE CONTROLLER MODEL : UTY 5 RNK „ „  ● Various timer setup (ON / OFF / WEEKLY) are possible. FEATURES „ „ ● Equipped with weekly timer as standard function. (Start / Stop function is twice per day for a week) ●...
Page 420 FUNCTIONS „ „ START/STOP button Pressed to start and stop operation. Set Temperature button Display Selects the setting temperature.(18-30°C[COOL], 10-30°C[HEAT]) Operation mode button  2 Selects the operating mode (AUTO 1, COOL , DRY ,  3, HEAT  4). Fan control button Selects the fan speed (AUTO , LOW...
Page 421 SYSTEM DIAGRAM „ „ 5 remote controller 2 remote controllers „ „ Indoor unit Indoor unit A , B , C : Remote controller cable. Refer to 6-4-4 for detail specifications. < < 500m ; B+C 500m Master Slave Remote controller Remote controllers ELECTRICAL WIRING „...
Page 422 PACKING LIST „ „ Name and shape Quantity Application For connecting the remote controller Remote controller cable *4 (Exclude some models) Screw For installing the remote controller (M4 x 16mm) For remote controller and remote Binder controller cable binding Installation manual Operating manual *4 : If necessary , use shielded cable (Field supplied) in accordance with the standard of the country.
Page 423 552555 SIMPLE REMOTE CONTROLLER (With Operation mode) MODEL : UTY 5 RSK „ „  FEATURES „ „ ● Easy operation. ● Built-in background light function. ● Easy installation with a slim shape with no bulge in the back. ● Error history.(Last 16 error codes can be accessed.) ●...
Page 424 FUNCTIONS „ „ START/STOP button Pressed to start and stop operation. Display background light Lights during operation. Operation lamp Lights during operation. Fan control button Selects the fan speed (AUTO , HIGH , MED , LOW Set temperature button Selects the setting temperature.(18-30°C[COOL], 16-30°C[HEAT]) Operation mode button Selects the operating mode (AUTO * 1, COOL...
Page 425 ELECTRICAL WIRING „ „ 5 remote controller „ 2 remote controllers „ Indoor unit Indoor unit REMOTE REMOTE CONTROLLER CONTROLLER 1 2 3 1 2 3 1 (RED) : 12V 2 (WHITE) : Signal 1 2 3 1 2 3 1 2 3 3 (BLACK) : COM Slave...
Page 426 WIRING SPECIFICATIONS „ „ Size Wire type Remarks Use shield cable in 22AWG Remote controller 0.33 accordance with local rules cable Polar 3core, Twisted pair for cable SPECIFICATIONS „ „ Model name UTY - RSK Dimensions [H x W x D] (mm) 120 x 75 x 14 Weight (g) - (05 - 38) -...
Page 427 552565 SIMPLE REMOTE CONTROLLER (Without Operation mode) MODEL : UTY 5 RHK „ „  Note : A part of function is limited. It is recommended to use it together with other type controller. FEATURES „ „ ● Easy operation. ●...
Page 428 FUNCTIONS „ „ START/STOP button Pressed to start and stop operation. Display background light Lights during operation. Operation lamp Lights during operation. Fan control button Selects the fan speed (AUTO , HIGH , MED , LOW Set temperature button Selects the setting temperature.(18-30°C[COOL], 16-30°C[HEAT]) Standby display Indicates during the oil recovery and defrosting operation.
Page 429 ELECTRICAL WIRING „ „ 5 remote controller 2 remote controllers „ „ Indoor unit Indoor unit REMOTE REMOTE CONTROLLER CONTROLLER 1 2 3 1 2 3 1 (RED) : 12V 2 (WHITE) : Signal 1 2 3 1 2 3 1 2 3 3 (BLACK) : COM Slave...
Page 430 WIRING SPECIFICATIONS „ „ Size Wire type Remarks Use shield cable in 22AWG Remote controller 0.33 accordance with local rules cable Polar 3 core, Twisted pair for cable SPECIFICATIONS „ „ Model name UTY - RHK Dimensions [H x W x D] (mm) 120 x 75 x 14 Weight (g) - (05 - 42) -...
Page 431 552575 WIRELESS REMOTE CONTROLLER MODEL : UTY 5 LNH „ „  FEATURES „ „ ● Four kinds of timer setup (ON / OFF / PROGRAM / SLEEP) are possible. ● Up to 16 indoor units connected within the remote controller group can be simultaneously controlled.
Page 432 FUNCTIONS „ „ OPERATION MODE button Selects the operating mode (AUTO, HEAT, FAN, COOL, DRY). /Start / end R.C. custom code change. (Max 4 types) Economy button Set temp. button ( ▲ / ▼ ) Set remote controller custom code buttons Sets the indoor temp./ Sets R.C.
Page 433 SYSTEM DIAGRAM „ „ Signal receiver ● Control signal might not be recognized in following cases: window (i) A curtain or a wall, etc. exists between transmitter and receiver. Signal transmitter (ii) There is an instant-start type (inverter type, etc.) fluorescent lamp in the room.
Page 434 PACKING LIST „ „ Name and shape Quantity Application Installation manual Operating manual Use as remote controller holder Remote controller holder Screw For remote controller holder installation (M3 x 12mm) Battery For remote controller [ 1.5V (R03 / AAA) ] SPECIFICATIONS „...
Page 435 5-2-8. IR RECEIVER UNIT (for ALL DUCT TYPE) MODEL : UTB 5 „ „ WB FEATURES „ „ Duct type indoor unit can be controlled with wireless remote controller if the IR receiver unit is used. FUNCTIONS „ „ OPERATION LAMP TIMER LAMP MANUAL AUTO SIGNAL RECEIVER...
Page 436 ELECTRICAL WIRING „ „ Indoor unit control box Connected to CN13 of PCB Connection cable A (L = 5m)...Standard accessory 60mm x 120mm hole Connection cable C (L = 10m)...Optional service parts Connection cable B (L = 0.15m) ...Standard accessory Connected to Connected to Connection cable...
Page 437 PACKING LIST „ „ Name and shape Quantity Application Installation manual Cover For receiver unit Insulation For receiver unit Small:1 Binder For receiver unit Medium:1 Screw For installing receiver unit to wall, etc. (M4 x 20mm) Screw For attaching the hook metal to the holder cover (M4 x 12mm) Screw For attaching the hook metal to the indoor unit...
Page 438 552595 IR RECEIVER UNIT (for CASSETTE TYPE) MODEL : UTY 5 LRH „ „ B5 FEATURES „ „ Cassette type indoor unit can be controlled with wireless remote controller if the IR receiver unit is used. FUNCTIONS „ „ Filter lamp (Red) Timer lamp (Orange) Operation lamp (Green) Manual auto...
Page 439 DIMENSIONS „ „ (Unit : mm) Front View Side View PACKING LIST „ „ Name and shape Quantity Application Installation manual Strap Prevent receiver kit from falling down SPECIFICATIONS „ „ Model name UTY - LRHB1 Dimensions [H x W x D] (mm) 193.9 x 193.9 x 31.2 Weight (g) - (05 - 51) -...
Page 440 5525505 REMOTE SENSOR UNIT MODEL : UTD 5 RS500 „ „ FEATURES „ „ New amenity space can be offered by installing the Remote sensor. ELECTRICAL WIRING „ „ ● Remove the screws from the remote sensor, and remove the cover. ●...
Page 441 When the cable is buried in the wall „ ● Remove the material (thinner than the surrounding material) in the wiring hole in the remote sensor using a pair of cutters. ● Drill a hole in the wall for the cable. ●...
Page 442 5525555 GROUP CONTROL METHOD REMOTE CONTROLLER GROUP „ „ Wired, Simple and Wireless Remote Controllers can be used jointly in the following combinations. Example of combination for "Remote controller group" Without Remote Controller ........Max 16 indoor units Connectable indoor unit : 1-16 Connectable remote controller : 0 - 2 Note...
Page 443 GROUP „ „ This function is used when operating a multiple number of remote controller group at a time from the System Controller or Touch Panel Controller. Example of "Group" Refrigerant system 1 Refrigerant system 2 Overlapped "Group" is possible "Group"...
Page 444 5525525 COMPARISON TABLE OF CONTROLLERS LIST OF CONTROLLER FUNCTION „ „ System Touch Group Wired Simple Simple Wireless Item Controller Panel Remote Remote Remote Remote Remote (software) Controller Controller Controller Controller Controller Controller Model UTY-APGX UTY-DTG  UTY-CGG  UTY-RNK  UTY-RSK ...
Page 445 5535 ADAPTOR / CONVERTOR UNITS The following types of convertors and adaptors are available. Network Convertor (UTY-VGGX) • To be used for connecting single split type system with VRF network system  ( A change of DIP switch setting is necessary ) To be used for connecting group remote controller(s) with VRF network system ...
Page 446 553555 NETWORK CONVERTOR MODEL : UTY 5 VGGX „ „ To be used for connecting single split type system with VRF system  [ A change of DIP switch setting is necessary] FEATURES „ „ ● With this network convertor, single split type, big multi type and J series air conditioners can be controlled by Touch panel controller, System controller in VRF network system or by wired remote controller that is connected to the Network convertor.
Page 447 ELECTRICAL WIRING „ „ Transmission Line to VRF System Transmission Line to VRF System Wired Remote Controller FUSE (3A) 1Ø50 Hz 220-240V SWITCH Indoor Unit Y1 Y2 Y3 J1 J2 J3 TRANSMISSION REMOTE INDOOR UNIT POWER REMOTE CONTROLLER LINE Power Supply NETWORK CONVERTOR RC line to RC...
Page 448 APPLICABLE MODELS „ „ ○ VRF J series × Wireless Remote Controller model ○ Simultanuous model Big Multi type ○ Individual model ○ ○ Single Split type Wired Remote Controller model × Wireless Remote Controller model × Window type ● The following indoor unit models may be controlled from a network convertor.
Page 449 To be used for connecting group remote controller(s) with VRF system  FEATURES „ „ ● Up to a total of 16 network convertors and Touch panel controller can be connected in one VRF network system. ● Four group remote controllers can be connected to one network convertor. ●...
Page 450 DIMENSIONS „ „ (Unit : mm) Ø25 GROMMET Ø19 GROMMET 89.5 2 - Ø5 For M4x20L screws 241.6 4 - Ø5 272 (Hole pitch) For M4x20L screws PACKING LIST „ „ The following installation parts are supplied. Use them as required. Name and shape Quantity Application...
Page 451 ® 553525 NETWORK CONVERTOR FOR L ORKS MODEL : UTY 5 VLGX „ „ FEATURES „ „ ● The convertor for connecting VRF network system to the BMS ® system built by L open network, for manage small to ORKS medium sized BMS and VRF network system.
Page 452 Improper system diagram „ Example 1 (Not Good) ● Maximum 100 outdoor units Network Maximum 128 convertor for indoor units ® ORKS (UTY-VLGX) ® ORKS Network VRF network system 1 Maximum 100 outdoor units Network Maximum 128 convertor for indoor units ®...
Page 453 FUNCTIONS „ „ Indoor unit control „ ● Individual control ® ® Commands from L Network are sent to the respective indoor units. (L ORKS ORKS Network → respective indoor units of VRF Network) ● Batch control ® Commands from L Network are sent to all indoor units connected to VRF Network.
Page 454 CONTROL AND MONITORING ITEMS „ „ Note: For detail information, please check the Interface Specification5 Item Function Description ON/OFF Command Start / Stop operation Operation Mode Setting Cooling / Heating / Auto / Fan / Dry Temperature Setting Set room temperature Airflow Mode Setting Set airflow Set Point Temperature Limit Setting...
Page 455 SPECIFICATIONS „ „ Operating environmental specifications „ Power supply 1ø AC220 - 240V 50/60Hz Power comsumption (W) Operating 0 to 46 Temperature(°C) Packaged -10 to 60 0 to 95 (RH) ; Humidity (%) Packaged No condensation Dimensions (H x W x D) (mm) 67 x 288 x 211 Weight (g) 1500...
Page 456 DIMENSIONS „ „ (Unit : mm) Ø24 GROMMET Ø15 GROMMET 89.5 2 - Ø5 For M4x20L screws 241.6 4 - Ø5 272 (Hole pitch) For M4x20L screws ELECTRICAL WIRING „ „ 1Φ 50/60Hz General purpose building control computer 220-240V ® Device) ORKS SWITCH...
Page 457 Remote controller address Indoor unit address Making XIF of VRF using an Tool for network Binding VRF with BMS convertor (Software) provided by Fujitsu General. (By Network Integrator) (Job is done by Network Integrator) PCB FOR NETWORK CONVERTOR (UTY5VLGX) „...
Page 458 PROCEDURE IN BRIEF FOR MAKING XIF & REGISTER DATA TO „ „ NETWORK CONVERTOR (UTY5VLGX) Note: For detail information, please check the Application Manual STEP 1: Connect the PC and Network Convertor (UTY-VLGX) . Connection will be done by the connector cable provided as an accessory item of UTY-VLGX.
Page 459 553535 SIGNAL AMPLIFIER MODEL : UTY 5 VSGX „ „ If the total length of transmission line exceeds 500m, or the number of units exceeds 64 units, Signal Amplifier will be necessary to use. FEATURES „ „ To prevent the drop of signal level by taking distance of length or quantity of unit in VRF network with installing signal amplifier, signal level can be recovered.
Page 460 ELECTRICAL WIRING „ „ FUSE (3A) 1Ø50 Hz Network Network 220-240V Segment B Segment A SWITCH SIGNAL AMPLIFIER INDOOR UNIT INDOOR UNIT NO HIGH VOLTAGE TRANS- TRANS- POWER TRANSMISSION MISSION MISSION SUPPLY CH A CH B X1 X2 X1 X2 X1 X2 TERMINAL Transmission Line...
Page 461 PACKING LIST „ „ The following installation parts are supplied. Use them as required. Name and shape Quantity Application Installation manual For mounting the power supply cable, and Binder transmission cable. Screw For mounting the signal amplifier. (M4 x 20mm) Terminal resistor WIRING SPECIFICATIONS „...
Page 462 553545 EXTERNAL SWITCH CONTROLLER MODEL : UTY5TEKX „ „ FEATURES „ „ ● Air conditioner switching can be controlled by connecting other sensor switches. ● ON/OFF, Temperature, Fan speed and Operating mode can be switched by a combination with Card-key switch equipped in facilities such as hotel room.
Page 463 DIMENSIONS „ „ (Unit: mm) 5 - ø7 Left view Front view Rear view PACKING LIST „ „ Name and shape Quantity Application Installation manual Screw For installing the external switch controller (M4x16mm) Binder For external switch controller and cable binding WIRING SPECIFICATIONS „...
Page 464 SPECIFICATIONS „ „ Power supply DC 12V Dimensions (H x W x D) (mm) 120 x 75 x 30 Weight (g) EXAMPLE „ „ Application Setting Wiring Operation example When MODE0 P1 : ON, COOL, 26°C P2 : OFF controlling P1: Arbitrary Indoor SW1 ON...
Page 465 EXAMPLE „ „ Application Setting Wiring Operation example When MODE1 P1 : OFF P2 : ON, COOL, 26°C controlling P1 : Arbitrary Indoor operation by operation state SW1 ON unit ON or OFF of P2 : Arbitrary an external operation state External contact switch SW controller...
Page 466 5545 SERVICE & WEB MONITORING TOOL Software 554555 SERVICE TOOL MODEL : UTY 5 ASGX „ „ Extensive monitoring and analysis functions for installation and maintenance. Operation status and error history can be grasped promptly and adequately. FEATURES „ „ 1) Operation status can be checked and analyzed to detect even the small abnormalities.
Page 467 4) Operation History The indoor units or outdoor unit operation history can be recorded. The displayed operation history can be printed out and saved to a CSV file. 5) Error History Displays the error information for each unit. The error information can sequentially be displayed up to 50 items as they occur starting with the latest error.
Page 468 PERSONAL COMPUTER SPECIFICATIONS „ „ The following equipment is required for using Service Tool AT compatible machine that runs on ® ® Microsoft Windows ® ® AT compatible machine that runs Microsoft Windows ® ® Microsoft Windows 2000 Professional (English version / Service pack 4 or later) Operating System ®...
Page 469 Software 554525 WEB MONITORING TOOL MODEL : UTY5AMGX „ „ FEATURES „ „ 1) Troubleshooting is performed by monitoring each unit remotely during periodical system checks off-site. 2) Operation status can be checked and analyzed to detect even the smallest abnormalities. 3) Four VRF network systems each with 400 units, with maximum number of up to 1,600 units can be monitored and controlled.
Page 470 SYSTEM DIAGRAM „ „ System components „ Monitoring Side VRF System Side Software Personal (UTY-AMGX) Computer (Field supplied) Software Protection Key Internet Personal Computer USB adaptor (Field supplied) Public Telephone LIne (Field supplied) VRF network system Support 4 VRF network system „...
Page 471 PACKING LIST „ „ Name and shape Quantity Application CD-ROM Wibu key (Software protection key) PERSONAL COMPUTER SPECIFICATIONS „ „ The following equipment is required for using Web Monitoring tool AT compatible machine that runs ® ® on Microsoft Windows ®...
Page 472 6. SYSTEM DESIGN...
Page 473 6666 SYSTEM DESIGN 666666 REFRIGERANT SYSTEM CONNECTABLE UNIT WITHIN 6 REFRIGERANT SYSTEM „ „ Unit Quantity Remarks Outdoor unit 1 to Max. 3 units Space saving combination : See table 1 Energy efficiency combination : See table 2  1 Indoor unit to Max.
Page 474 Table 2 (Energy efficiency combination) „ Maximum Capacity Outdoor unit Connectable connectable quantity capacity range (kW) indoor unit 44.8 62.4 67.2 72.8 78.3 84.8 50% to 150% 89.4 95.9 102.4 113.5 120.0 125.0 Caution „ ● When all indoor units are operating at maximum capacity, individual indoor unit operate at a slightly lower capacity.
Page 475 OUTDOOR UNIT COMBINATION „ „ ● Combinations other than the followings are prohibited. Space saving combination „ Combination Cooling Capacity Outdoor unit 1 Outdoor unit 2 Outdoor unit 3 Set model name (kW) (Master) (Slave 1) (Slave 2) 22.4 AJ  A72LALH AJ ...
Page 476 EXAMPLE OF REFRIGERANT SYSTEM „ „ Example 6 „ Outdoor unit Capacity ratio Indoor unit 1 Indoor unit 2 Total Connectable indoor Capacity Model capacity unit capacity Judgement (kW) (kW) Min. Max. Outdoor unit AJ  A72L 22.4 22.4  50% ...
Page 477 Example 4 (One indoor unit connection) „ <Connection of ARXC90LATH and AJ  A90LALH> Capacity ratio Outdoor unit Indoor unit 1 Total Connectable indoor Capacity Model capacity unit capacity Judgement (kW) (kW) Min. Max. Outdoor unit AJ  A90L 28.0 28.0 ...
Page 478 666626 VRF NETWORK SYSTEM MAXIMUM WIRING LENGTH OF VRF NETWORK SYSTEM „ „ Transmission line Maximum wiring length Total wiring length of transmission 3600m Maximum wiring length between units 400m Total wiring length in 1 segment * 500m VRF network system segment * Wiring length 3600m...
Page 479 CONTROLLER AND CONVERTOR „ „ Maximum connectable Model Remarks units in one VRF network system Max.controllable VRF network system : 4 Max.controllable remote controller groups : 1600 per 4 VRF network system System UTY-APGX Max.controllable indoor unit : 1600 per 4 Controller VRF network system Max.controllable groups : 1600 per 4...
Page 480 CONTROLLER AND CONVERTOR „ „ Maximum connectable Model Remarks units in one VRF network system 1 Service Tool or 1 Web PC : Field supplied. Service Tool UTY-ASGX Monitoring USB adaptor is required. Tool can be connected. Max.4 VRF Web Monitoring Tool: Internet explorer network 6.0 or higher.
Page 481 MAXIMUM CONNECTION OF NETWORK SEGMENT „ „ Network segment : divided network by signal amplifier „ ● In the following case, signal amplifier is required. (1) When the total length of the transmission line exceeds 500 m. (2) When the number of total unit*1 exceed over 64 units. ●...
Page 482 666636 MOUNTING POSITION OUTDOOR UNIT „ „ For the air conditioner to operate satisfactorily, install it as outlines in installation manual. Outdoor unit mounting position „ ● A position where satisfies the mounting space described in “3-3 Installation space". ● A position where the unit can be installed horizontally.
Page 483 INDOOR UNIT „ „ For the air conditioner to operate satisfactorily, install it as outlines in installation manual. Indoor unit mounting position „ ● Decide the mounting position with the customer ● Install the unit level on a strong wall, floor, ceiling which is not subject to vibration. ●...
Page 484 666646 TRANSPORTATION THE OUTDOOR UNIT HOISTING METHOD „ „ ● When hanging the outdoor unit and conveying it to installation location, hang the unit with rope by passing through the 4 opening holes on bottom of front and rear side as shown in figure.
Page 485 6626 PIPING DESIGN 662666 IMPORTANT ITEMS WHEN USING NEW REFRIGERANT (R460A) R410A operates at higher pressure and has less solubility with mineral oil than traditional R22 refrigerant. Therefore, the lubricant and a part of pipe material are different. Some special tools are necessary. REFRIGERANT PIPING MATERIAL AND WALL THICKNESS „...
Page 486 WORK FLOW (EXAMPLE) „ „ Preparations Prepare schedule of works ● Always check the refrigerant to be used. Refrigerant check ● Always use the specified refrigerant. ● Prepare materials / tools matched to the refrigerant. Operation chart preparation Start of work Indoor unit installation ●...
Page 487 662626 LIMITATION IN THE CASE OF THREE OUTDOOR UNITS CONNECTED „ „ Limitation Diagram Between master outdoor unit and the farthest 150m a + b + c indoor unit Between the first separation tube and the farthest indoor unit Total pipe length 1000m * Total Between outdoor unit and outdoor unit branch kit...
Page 488 IN THE CASE OF TWO OUTDOOR UNITS CONNECTED „ „ Limitation Diagram Between master outdoor unit and the farthest 150m a + b + c indoor unit Between the first separation tube and the farthest indoor unit Total pipe length 1000m * Total Between outdoor unit and outdoor unit branch kit...
Page 489 IN THE CASE OF ONE OUTDOOR UNIT CONNECTED „ „ Limitation Diagram Between master outdoor unit and the farthest 150m a + b indoor unit Between the first separation tube and the farthest indoor unit Total pipe length 700m * Total Between outdoor unit and indoor unit 50m *...
Page 490 IN THE CASE OF SET UP THE INDOOR UNIT IN BOTH THE UPPER „ „ SIDE AND THE LOWER SIDE OF THE OUTDOOR UNIT Limitation Diagram Between master outdoor unit and the farthest 150m a + b + c indoor unit Between the first separation tube and the farthest indoor unit Total pipe length...
Page 491 CAUTION „ „ Keep the "piping limitation" for correct operation6 Allowable height difference: „ If the height difference between the indoor unit and outdoor unit is larger than the allowable value: The pressure loss will be larger → Insufficient cooling and heating The refrigerant in liquid pipe will flush →...
Page 492 662636 PIPE SIZE PIPE DIAMETER, RECOMMENDED MATERIAL AND WALL THICKNESS „ „ Nominal Diameter (in) 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1-1/8" 1-3/8" 1-5/8" Outside Diameter (mm) 6.35 9.52 12.70 15.88 19.05 22.22 28.58 34.92 41.27 Material JIS H3300 C1220T-O or equivalent *1 JIS H3300 C1220T-H or equivalent *2 Wall Thickness *3 (mm)
Page 493 Pipe size table "B" „ (Between outdoor unit branch kits or outdoor unit branch kit to first separation tube) Total cooling capacity Outside diameter mm (in) of outdoor unit (kW) Liquid pipe Gas pipe 22.4 to 28.0 12.70 (1/2") 22.22 (7/8") 28.1 to 45.0 12.70 (1/2") 28.58 (1-1/8")
Page 494 OUTDOOR UNIT BRANCH KIT „ „ System Model Q'ty 2 outdoor units UTR-CP567X 3 outdoor units When using single outdoor unit, outdoor unit branch kit is not necessary. INDOOR SIDE BRANCH KIT „ „ Separation tube „ Total cooling capacity Separation tube of indoor unit (kW) 28.0 or less...
Page 495 COOLING CAPACITY TABLE „ „ Outdoor unit „ ● Space saving combination Unit1 Unit2 Unit3 HP Capacity Set model name (kW) (Model name) (Model name) (Model name) 22.4 AJ  A72LALH AJ  A72LALH 28.0 AJ  A90LALH AJ  A90LALH 33.5 AJ ...
Page 496 Indoor unit „ Cooling Cooling Type capacity Model name Type capacity Model name (kW) (kW) AUXB07LALH 11.2 ARXC36LATH AUXB09LALH 12.5 ARXC45LATH High Static AUXB12LALH 18.0 ARXC60LATH Compact Pressure Duct Cassette AUXB14LALH 22.4 ARXC72LATH AUXB18LALH 25.0 ARXC90LATH AUXB24LALH AB  A12LATH AUXD18LALH AB ...
Page 497 662646 SELECTION OF PIPE HEAT INSULATING MATERIAL ● Always insulate the refrigerant pipe to prevent condensation and water droplets by the refrigerant pipe. ● Decide the thickness of the heat insulating material by referring to the recommended minimum thickness in Table 1. (For installation condition T=32°C(DB),humidity≤70%, humidity≤75%, humidity≤80%, humidity≤85%) ●...
Page 498 662656 ADDITIONAL CHARGE CALCULATION ● The outdoor unit is charged refrigerant at the factory. ● Additional refrigerant required to be charged on site depending on pipe length and outdoor unit model. ● The additional refrigerant charge amount is calculated according to the following formula. ●...
Page 499 662666 EXAMPLE OF PIPING DESIGN REFRIGERANT SYSTEM 6 „ „ Outdoor Outdoor unit 1 unit 2 (Master) (Slave1) Total cooling capacity of indoor units connected downwards to the pipe. (74.8kW) (63.6kW) (52.4kW) (41.2kW) (32.2kW) (23.2kW) (14.2kW) (7.1kW) (11.2kW) (11.2kW) (11.2kW) (9.0kW) (9.0kW) (9.0kW)
Page 500 Selection of pipe size „ Liquid pipe 12.70 12.70 15.88 9.52 15.88 9.52 15.88 9.52 Gas pipe 28.58 28.58 34.92 19.05 34.92 19.05 28.58 19.05 Length (m) Example Liquid pipe 12.70 9.52 12.70 9.52 12.70 9.52 12.70 9.52 9.52 Gas pipe 28.58 15.88 28.58...
Page 501 REFRIGERANT SYSTEM 2 „ „ Outdoor Outdoor Outdoor unit 1 unit 2 unit 3 (Master) (Slave1) (Slave2) Total cooling capacity of indoor units connected downwards to the pipe. (108.4kW) (95.9kW) (52.9kW) (43.0kW) (25.0kW) (11.2kW) (11.2kW) (9.0kW) (9.0kW) (12.5kW) (12.5kW) (18.0kW) (12.5kW) (18.0kW) (25.0kW)
Page 502 Selection of pipe size „ Liquid pipe 12.70 12.70 12.70 15.88 19.05 19.05 9.52 12.70 9.52 12.70 Gas pipe 28.58 28.58 22.22 28.58 34.92 34.92 19.05 28.58 19.05 22.22 Length (m) Example Liquid pipe 15.88 9.52 9.52 9.52 9.52 9.52 Gas pipe 28.58 19.05...
Page 503 6636 PIPING CONNECTION 663666 CAUTION OF PIPING CAUTION „ „ Keep the permissible length of every piping limitation to prevent a defect or cooling/heating failure. Piping material „ ● Use the designated size ( Diameter & thickness ) of refrigerant pipes. ●...
Page 504 CAUTION „ „ Brazing „ While brazing the pipe, be sure to blow dry nitrogen gas through the pipes. If not used, it will be caused to damage for compressor and clog the strainer and electronic expansion valve. Example) Inside state of brazing pipe section Nitrogen gas used but not sufficient Nitrogen gas used Nitrogen gas does not used...
Page 505 663626 PIPING TO OUTDOOR UNIT OUTDOOR UNIT POSITION „ „ ● When installing outdoor units, make the master unit closest to the main pipe. ● Select outdoor unit capacity in the order : Outdoor unit1 ≥ Outdoor unit2 ≥ Outdoor unit3 Outdoor unit1 Outdoor unit2 Outdoor unit3...
Page 506 OUTDOOR UNIT PIPING DIRECTION „ „ Piping pattern „ Use the optional branch kit for multiple outdoor unit connection. (Example 1) (Example 4) Outdoor unit1 Outdoor unit2 Outdoor unit3 (Master) (Slave1) (Slave2) Outdoor unit1 (Master) Outdoor unit2 (Slave1) (Example 2) Outdoor unit1 Outdoor unit2 Outdoor unit3...
Page 507 Main pipe connection „ Make sure to arrange the pipe horizontally or upward as shown in the following to prevent oil from accumulating into stopped outdoor unit. a) Installable patterns b) Non-installable patterns Outdoor Outdoor Outdoor Outdoor Outdoor Outdoor No Good Good unit1 unit2...
Page 508 PIPING METHOD „ „ Knockout „ CAUTION ● Be careful to prevent panel deformed or damaged while opening the knockout hole. ● To prevent cutting of the wiring after the knockout hole was opened, remove the burrs along the edge. In addition, to prevent rusting, painting the edge with rust preventive paint is recommended. ●...
Page 509 Removing the pinch pipe „ WARNING ● Remove the pinch pipe only when the internal gas is completely drained. ● If gas still remains inside, the piping may crack if you melt the brazing filler metal of the junction area with a burner. Before connecting the piping, remove the pinch pipe in accordance with the following instructions: Verify that the liquid side and gas side 3-way valves are closed.
Page 510 Pipe connection „ CAUTION ● Seal the pipe route hole with putty (field supply) such that there are no gaps. Small insects or animals that are trapped in the outdoor unit may cause a short circuit in the electrical component box. ●...
Page 511 BRANCH KIT „ „ Outdoor unit Branch Kit(s) is (are) required for multiple outdoor unit. Outdoor unit Model Q'ty 2 outdoor units UTR-CP567X 3 outdoor units Installation „ Make sure to connect outdoor unit branch kit in correct direction. To indoor unit (To main pipe) To outdoor unit Liquid pipe...
Page 512 Restriction when install „ Be sure following restriction. 1) Installation angle Outdoor unit branch kit Vertical Horizontal To indoor unit To outdoor unit To outdoor unit No good No good No good or next branch kit 0 to -10 0 to -10 ●...
Page 513 Heat insulation installation „ After brazing the pipes, and leak check use the supplied insulation to insulate them. (on liquid and gas pipes) 1) Remove the protective sheet from the double-stick tape that is affixed to the heat insulation. 2) Be sure to fix each insulation at 4 positions with tape (accessory) in the following figure. Liquid pipe Gas pipe 3) Seal the connection part with tape to avoid any gap.
Page 514 663636 SEPARATION TUBE INSTALLATION „ „ Separation tube „ Total cooling capacity of indoor units Separation tube (kW) 28.0 or less UTR-BP090X 28.1 to 56.0 UTR-BP180X 56.1 or more UTR-BP567X 28.0, 28.1, 56.0, and 56.1 are the total values for the indoor unit cooling capacity connected downstream.
Page 515 2) Straight pipe length A straight pipe (minimum lenght 0.5m) before separation tube is necessary in order to separation the rifregerant exactly. To indoor unit To indoor unit 0.5m or more 0.5m or more Main pipe To indoor unit or to To indoor unit or to To indoor unit separation tube or...
Page 516 663646 HEADER HEADER INSTALLATION „ „ Header selection „ Header Total cooling capacity of indoor units (kW) 3 - 6 Branches 3 - 8 Branches 28.0 or less UTR-H0906L UTR-H0908L 28.1 to 56.0 UTR-H1806L UTR-H1808L When 1) Total cooling capacity exceed 56.1kW or 2) Separate into two branches, please use a separaton tube instead.
Page 517 (4) Connecting pipe field supplied from outdoor unit, cut the pipe end to connect the pipe and close the opposite end. Cut 25mm Liquid pipe Field piping Pipe cutter (5) Use header support as necessary. Ceiling Ceiling Gas pipe Liquid pipe Hanging metal Hanging metal (Field supplied)
Page 518 2) Straight tube length A straight tube (minimum length 0.5m) is necessary before header in order to separate the refrigerant exactly. 0.5m or more 0.5m or more Main pipe To indoor unit To indoor unit To indoor unit Heat insulation installation „...
Page 519 663656 EV KIT An EV kit must be required for the compact wall mounted type (EEV external model) on the liquid pipe side6 EV KIT SELECTION „ „ Model name Application indoor units UTR-EV09XB AS  E07LACH, AS  E09LACH UTR-EV14XB AS ...
Page 520 Decide the mounting position with the customer as follows: (1) Install EV kit level on strong wall, floor, ceiling which is not subject to vibration. (2) Install EV kit where the connection pipe can be easily installed. (3) Install EV kit where vibration and noise are not amplified. (4) Take servicing, etc.
Page 521 Floor installation „ Use the 4 screws to fasten the unit to the floor. Screw (M4 x 20) Wall mounted installation „ (1) Remove the 2 screws (M4x10) and replace them with the hanger. (2) Use the 4 screws (M4x20) to fasten the unit to the wall. Screw Screw (M4 x 20)
Page 522 ATTACH THE INSULATION MATERIAL „ „ Insulate by the coupler heat insulation arround the pipe. Couper heat insulation Couper heat insulation No gap No gap WIRING PROCEDURE „ „ (1) Connect the EV kit cord to the indoor unit. (2) Wrap the tube arround the connection, and fasten both ends binders. (3) Connect the ground to the indoor unit.
Page 523 6646 WIRING DESIGN 664666 ELECTRICAL WIRING PRECAUTION FOR ELECTRICAL WIRING „ „ Regulation on wire diameter and selecting circuit braker size differ from locality. Install in accordance with local rules and regulations. WARNING ● Do not turn on the power until all installation work is complete. ●...
Page 524 WIRING SYSTEM OUTLINE „ „ (Remote / Monitoring Refrigerant system 2 Refrigerant system 1 USB adaptor side) (field supplied) Touch Panel Controller Fuse (Remote / 3ø 4W 50Hz 400V Monitoring Transmission cable side) Non polar 2core, 3ø 4W 50Hz 400V shielded Level4, 0.33mm 1ø...
Page 525 664626 POWER SUPPLY CABLE WIRING POWER SUPPLY CABLE SPECIFICATIONS „ „ Use a separate power supply for the outdoor unit and indoor unit. Outdoor unit „ Recommended Fuse capacity Breaker for Model Remarks cable size (mm leakage current AJ  A72LALH AJ ...
Page 526 POWER SUPPLY CABLE WIRING „ „ Example : Power supply cable wiring6 (Using terminal board for indoor units) „ Outdoor units AJ  126 AJ  A72 AJ  A72 Sub Breaker Power cable Sub Breaker 10mm Outdoor unit power supply 3ø...
Page 527 664636 TRANSMISSION LINE TRANSMISSION WIRING SPECIFICATIONS „ „ Size Wire type Remarks 22AWG LEVEL 4 (NEMA) ® ORKS Transmission cable 0.33mm non-polar 2core, twisted pair solid core compatible cable diameter 0.65mm Use the shielded wire specified and always ground it both end. 22AWG (0.65mm) Level 4 cable with shielded (National Electrical Manufacturers Association (NEMA) Differs from the Category 4 specification proposed by the Electronic Industries Association / Telecommunication Industry Association (EIA/TIA)
Page 528 WIRING RULES „ „ ● In the following cases, Signal Amplifier is required. 1) When the total length of the transmission line exceeded 500 m. AB+BC+BD+DE+EF > 500 m (Fig. 1) 2) When the total number of units* is over 64. ●...
Page 529 TRANSMISSION WIRING FLOW „ „ Step 6 : Decide to use feature of Automatic Address Setting depending on „ system design Decide to use Automatic Address Setting or Manual Address Setting. ● Automatic Address Setting → Step 2 (1) ● Manual Address Setting →...
Page 530 (2) Manual Address Setting Connect the transmission cable like as Fig 4-1, 4-2. Refrigerant system 1 Transmission line Refrigerant system 2 Transmission line Refrigerant system 3 Transmission line Fig6 466 ● X1, X2 : Indoor units to outdoor unit (Master) ●...
Page 531 Step 4 : Confirm how to install Signal Amplifier „ When Signal Amplifier is installed, network is divided into two network segments. In a network segment (NS) divided by a Signal Amplifier, it has to keep the following facts. 1)Total transmission line length: MAX 500 m AB+BC+BD <...
Page 532 TRANSMISSION LINE SEPARATION RULES „ „ ● The transmission line between indoor unit, outdoor unit and controllers can be connected by one cable. ● Terminal board available on the market or the ones inside the indoor unit or outdoor should be used for transmission line separation.
Page 533 Example 3 : Separation wiring from one terminal board radially. Terminal board Refrigerant system 1 Refrigerant system 2 Refrigerant system 3 System controller Example 4 : Combination of example 2 and 3 Refrigerant system 1 Refrigerant system 2 Refrigerant system 3 Terminal board System controller...
Page 534 WIRING METHOD „ „ Practical transmission wiring method is shown below. Each terminal has to be connected the following rules. ● X1, X2 : Indoor units to outdoor unit (Master) ● Z1, Z2 : Connection for different refrigerant circuit of master outdoor unit ●...
Page 535 Example6 : In case of connected one outdoor unit „ Transmission cable 230V 1ø 50Hz Indoor unit power supply cable Circuit breaker 400V 3ø 50Hz Circuit breaker Outdoor unit power supply cable Remote controller cable Example2 : In case of connected three outdoor units „...
Page 536: Group Remote Controller
664646 CONTROLLER CABLE WIRING WIRING SPECIFICATIONS „ „ Model type Connection to Wire Size Specification System Controller USB Adaptor USB cable Touch Panel Transmission line Refer to 6-4-3 Controller Group Remote Remote controller Network Convertor 0.33mm Shielded, Polar 3core Controller cable Wired Remote Indoor unit...
Page 537 6656 SYSTEM SETTING 665666 SYSTEM TYPE SETTING Set the DIP switch to the corresponding system type as shown in the table. Do not use a nonexistent switch combination. Note Perform the system setting and address setting , before turning on the power. ...
Page 538 INDOOR UNIT SETTING „ „ Please refer to the correct SW position for 6-6 Function Setting. <step 1> Set the Rotary SW REF AD x10 & x1 Refrigerant circuit address setting See the detail for "6-5-2 Address setting" <step 2> Indoor unit address setting Set the Rotary SW IU AD x10 &...
Page 539 665626 ADDRESS SETTING For this system, each address should be preset before operation. Please refer following table for outdoor unit, indoor unit and each remote controller. KINDS OF ADDRESS AND SETTING RANGE „ „ SETTING UNIT SETTING TYPE OF SWITCH REMARKS RANGE Setting...
Page 540: Signal Amplifier
KINDS OF ADDRESS AND SETTING RANGE „ „ SETTING UNIT SETTING TYPE OF SWITCH REMARKS RANGE Touch panel See the setting method Controller / 00 ~ 15 controller 6-6-8 Convertor address Setting Network See the setting method example convertor 6-6-9 Refrigerant 0 ~ 99 SW 110...
Page 541 SETTING EXAMPLE „ „ SetA SetB SetA SetB SetA SetB SetC SetL SetL SetL Master Slave1 Slave2 Transmission line (Non-polar 2 core) SetD SetE SetF SetD SetE SetF SetD SetE SetF SetD SetE SetF SetD SetE SetF SetD SetE SetF SetD SetE SetF SetD SetE SetF SetG...
Page 542: Outdoor Unit
665636 MANUAL ADDRESS SETTING METHOD ADDRESS SETTING DESCRIPTION „ „ z Refrigerant circuit address (Set A and Set D) „ In case of 2 or more refrigerant system in VRF network system, each refrigerant system should be set an exclusive refrigerant circuit address. Refrigerant system : It means same refrigerant circuit which has connected between outdoor unit and indoor unit by piping.
Page 543 z Outdoor unit address (Set B) „ Please set the outdoor unit address for each outdoor unit. Outdoor unit is preset "0" , at factory setting. So that 1 outdoor unit system is not required for the field setting. In case of 2 or 3 outdoor units connected in same refrigerant circuit, set the slave unit which has installed farther from master unit to Slave2 setting "2".
Page 544 z Number of outdoor units installed (Set L) „ The number of outdoor units installed in one refrigerant system must be set. Set for all outdoor units. Number of outdoor unit SW SET5-1 OFF SW SET5-2 OFF Master Number of outdoor unit SW SET5-1 OFF SW SET5-2 ON Master...
Page 545 Indoor unit address (Set E) „ Each indoor unit in same refrigerant system should be set an exclusive indoor unit address. 00 0 00 1 00 2 Rotary SW setting Indoor unit address IU AD x10 IU AD x1 *Setting range 00 - 63(Arbitrary numbers can be set) *Connectable indoor units are maximum 48 units.
Page 546 z Remote controller address (Set F) „ 1 individual remote controller can be controlled Max.16 indoor unit with connecting remote controller cable. These units connecting by remote controller cable regards as remote controller group. Even 1 indoor unit as 1 or no remote controller connection regards 1 remote controller group.
Page 547 Touch panel controller setting (Set G) „ Touch panel controller (Max. 16) *2 *1 : Set Touch panel controller address first, to conduct the initial setting of it. Refer to the "setting manual" for details. *2 : The sum total of the Touch panel controller, Network convertor for Group remote controller and Network convertor for L ®...
Page 548 Group remote controller setting (Set I) „ Network convertor for Group remote Group remote controller (Max. 4) *3 controller (Max.16) *2 *1 : Set group remote controller address first, to conduct the initial setting of it. *2 : The sum total of the Touch panel controller, Network convertor for Group remote controller and Network convertor for L ®...
Page 549 z Network convertor for L setting (Set M) „ ORKS ® Network convertor for ORKS ® *1 : Setting up more than one Network Convertor in one VRF network system is prohibited. *2 : The sum total of the Touch panel controller, Network convertor for Group remote controller and Network convertor for L ®...
Page 550 665646 INFRARED ADDRESS SETTING A wireless remote controller is required to set the infrared address setting. ● „ This function is available in all indoor unit with infrared signal receiver. ● „ Infrared address setting for duct type and cassette type models can be made possible by ●...
Page 551 SWITCHING SELECTION OF ADDRESS SETTING MODE „ „ (3) Press and hold the “MANUAL/AUTO” (4) Press and hold the “FAN” and the “ SET button for 3 seconds. TEMP. ”　buttons. Whilst holding these 2 buttons, press the "RESET" button. Pi Pi Pi SET TEMP.
Page 552 BUTTON NAME AND FUNCTION „ „ ● Refer to “6-5-2" for an outline of the address setting. ● It does not matter whether the refrigerant circuit address or indoor unit address is set first. (The method shown here sets the indoor unit address first.) ●...
Page 553 ADDRESS SETTING „ „ INDOOR UNIT ADDRESS SETTING „ (7) Press the “MODE” button to access the (8) Make sure the bottom number function address setting mode. number is ‘01’. If the number is other than ‘01’, press the “ ”...
Page 554 REFRIGERANT CIRCUIT ADDRESS SETTING „ Note : The refrigerant circuit address can also be set evenwhile above indoor unit address display. (14) Press the “FAN” button to select the (15) Press the " " or the " " button to adjust function number.
Page 555: Indoor Unit (Compact Cassette Type And Cassette Type)
COMPLETION OF ADDRESS SETTING MODE „ „ (21) Press and hold the “MANUAL/AUTO ” (22) Press the “RESET” button. button for 3 seconds. After pressing the RESET Pi Pi Pi button, please set the custom code again if b,c,d setting. MANUAL AUTO RESET IR RECEIVER UNIT...
Page 556: Indoor Unit (Compact Wall Mounted Type)
SETTING UP EACH INDOOR UNIT „ „ 01-01 01-02 01-03 Repeat steps (1) through to (25). Steps (1) through to (6) and (21) to (25) only need to carried out if the custom code is different to the factory setting of “A”. RESET THE POWER AFTER SETTING UP ADDRESS OF ALL „...
Page 557 665656 WIRED REMOTE CONTROLLER ADDRESS SETTING ● Indoor unit addresses and refrigerant circuit addresses can be set up using wired remote controllers. ● This function allows setting the addresses of all indoor units to which a wired remote controller is being connected. ●...
Page 558 SWITCHING SELECTION OF ADDRESS SETTING MODE „ „ To activate the address setting mode, hold down the three buttons of SET TEMP. V, SET TEMP. Λ and FAN at the same time for 5 seconds or longer. Address setting mode initial display BUTTON NAME AND FUNCTION „...
Page 559 ADDRESS SETTING „ „ Indoor unit address setting „ Pressing the SET BACK button, select a remote controller address (select the indoor unit you want to operate). Remote controller address Ex.) When remote controller address “01” is selected Pressing the SET TIME < button or the SET TIME > button, display function number Function number Pressing the SET TEMP.
Page 560 Refrigerant circuit address setting „ Pressing the SET BACK button, select a remote controller address (select the indoor unit you want to operate). Remote controller address Ex.) When remote controller address “01” is selected *If the indoor unit you want to operate has already been selected, skip step 9). Pressing the SET TIME <...
Page 561 COMPLETION OF ADDRESS SETTING MODE „ „ To clear the address setting mode and return to the regular display, hold down the three buttons of SET TEMP. V, SET TEMP. Λ and FAN at the same time. Normal mode display If no key entry is made for 60 seconds, even though none of the above buttons is pressed, the address setting mode will automatically be cleared.
Page 562 665666 SIMPLE REMOTE CONTROLLER ADDRESS SETTING ● Indoor unit addresses and refrigerant circuit addresses can be set up using simple remote controllers. ● This function allows setting the addresses of all indoor units to which a simple remote controller is being connected. ●...
Page 563 SWITCHING SELECTION OF ADDRESS SETTING MODE „ „ To activate the address setting mode, hold down the three buttons of SET TEMP. SET TEMP. p and FAN at the same time for 5 seconds or longer. Address setting mode initial display BUTTON NAME AND FUNCTION „...
Page 564 ADDRESS SETTING „ „ Indoor unit address setting „ Pressing the SET TEMP. p button or SET TEMP. q button, select a remote controller address (select the indoor unit you want to operate). Remote controller address Ex.) When remote controller address “01” is selected Press the FAN button so that the “Function number”...
Page 565 Refrigerant circuit address setting „ 9) Pressing the SET TEMP. p button or SET TEMP. q button, select a remote controller address (select the indoor unit you want to operate). Remote controller address Ex.) When remote controller address “01” is selected *If the indoor unit you want to operate has already been selected, skip step 9).
Page 566 COMPLETION OF ADDRESS SETTING MODE „ „ 13) Press the three buttons of SET TEMP. p, SET TEMP. q and FAN at the same time for 5 seconds or longer. The address setting mode will be cleared and the regular display will be restored.
Page 567 665676 AUTOMATIC ADDRESS SETTING The addresses of signal amplifiers and indoor units can be set automatically. Caution When setting both addresses of signal amplifiers and indoor units automatically, be sure to always set the addresses of signal amplifiers first. 7 Segment SWITCH POSITION „...
Page 568 SIGNAL AMPLIFIER AUTOMATIC ADDRESS SETTING „ „ Caution ● The Signal Amplifier Automatic Address Setting function can be used for a maximum of eight signal amplifiers installed within the same network. ● Perform the automatic address setting of signal amplifiers on only one outdoor unit (master unit) within the same network.
Page 569 INDOOR UNIT AUTOMATIC ADDRESS SETTING „ „ Caution ● The Indoor Unit Automatic Address Setting function can be used for a maximum of 64 indoor units installed within the same refrigerant system. However, a maximum of 48 indoor units can be installed within the same refrigerant system.
Page 570 When “11” appears on the LED105, hold down the ENTER button (SW109) for at least 3 seconds.(Unless it is held down for at least 3 seconds, the selection will not be confirmed.) LED105 LED104 LED105 LED104 When the Automatic Address Setting function is activated, the display changes to “run.” When automatic address setting is completed, the number of indoor units of which automatic address setting succeeded is displayed on the LED105, and the number of indoor units of which automatic address setting failed is displayed on the LED104.
Page 571 EXAMPLES „ „ Example 1 : To automatically set both addresses of signal amplifiers and „ indoor units Refrigerant system1 Signal amplifier Indoor unit address No. Refrigerant circuit address No. Master unit Refrigerant system2 Indoor unit address No. Refrigerant circuit address No. Signal amplifier Master unit Refrigerant system3...
Page 572 Example 2 : To automatically set the addresses of signal amplifiers only „ (When the addresses of indoor units will be set manually) Refrigerant system1 Master unit Refrigerant system2 Master unit Refrigerant system3 Master unit Step 1:  Activate the Signal Amplifier Automatic Address Setting function on the master unit of Refrigerant System 1.
Page 573 665686 TERMINAL RESISTOR SETTING Caution Be sure to set the terminal resistor according to specifications. Set the terminal resistor for every network segment (NS). ● If terminal resistor is set in multiple devices, the overall communication system may be damaged. ●...
Page 574 6666 FUNCTION SETTING 666666 OUTDOOR UNIT SWITCH POSITION „ „ 7 Segment LED Lamp LED lamp Rotary switch POWER ERROR MODE LED101 LED102 (GREEN) (RED) REF AD LED105 LED104 SW106 SW105 X 10 MODE SET1 SET2 SET3 SET4 SELECT ENTER /EXIT SW107 SW108...
Page 575 FUNCTION SETTING „ „ After verifying that the system is normally, press the MODE/EXIT button (SW107) once. LED105 LED104 LED105 LED104 Press the SELECT button (SW108), and display “F2” on the LED104. (Monitoring mode) (Setting mode) (Function mode) (Error history mode) LED105 LED104 LED105...
Page 576 Again, referring to the Settings List shown below, press the SELECT button (SW108), and display the code number of the function you want to set on the LED104. Ex.) To select the Emergency Stop function LED105 LED104 LED105 LED104 Next, press the ENTER button (SW109), and confirm the selection of the function you want to set.
Page 577 SETTINGS LIST „ „ Outdoor unit LED105 LED104 Factory Setting Mode Setting Function Remarks CODE No. CODE No. setting Master Slave Standard (40~65m) Short (less than 40m) Pipe length means the length Pipe length Medium (65~90m) between master outdoor unit ¡...
Page 578 Outdoor unit LED105 LED104 Factory Setting Mode Setting Function Remarks CODE No. CODE No. setting Master Slave Select the priority setting of the operation mode. Priority given to the •Priority given to the first first command command: Priority is given to the operation mode which is set first.
Page 579 Outdoor unit LED105 LED104 Factory Setting Mode Setting Function Remarks CODE No. CODE No. setting Master Slave The capacity limit can be Level 1 (stop) selected by the external input terminal (CN133) when Level 2 (operated at operating with the “Energy 40% capacity) Energy saving Saving Peak Cut function.”...
Page 580 666626 INDOOR UNIT (setting by switch) SWITCH POSITION „ „ Compact Cassette type and Compact Duct type, Low Static „ „ Cassette type Duct type, Duct type, High Static Duct type, Floor/Ceiling type, and Ceiling type Rotary switch (type A) Rotary switch (type B) Main PCB...
Page 581 SWITCH TABLE „ „ Forbidden (Indoor unit capacity setting) Forbidden (Indoor unit capacity setting) SET1 Forbidden (Indoor unit capacity setting) Forbidden (Indoor unit capacity setting) Forbidden (Indoor unit capacity setting) External input select "edge/pulse" SET2 Forbidden Forbidden Wireless remote controller custom code switch 1 Wireless remote controller custom code switch 2 DIP-SW SET3...
Page 582 DIP SWITCH SETTING „ „ SW6 (SET6) and SW266 setting (Never change at the site) „ ● Indoor unit capacity (Setting forbidden) SW1-1 SW1-2 SW1-3 SW1-4 SW2-1 Indoor unit capacity 2.2kW 2.8kW 3.6kW 4.0kW 4.5kW 5.6kW 7.1kW 8.0kW 9.0kW 11.2kW 12.5kW 14.0kW 18.0kW...
Page 583 SW3 (SET3) setting „ ● Wireless remote controller custom code switch This DIP switch sets the custom code of the wireless remote controller of an indoor unit. If multiple indoor units are being installed in the same room, switch the custom codes of the corresponding wireless remote controllers in order to prevent their signals from being mixed.
Page 584 SW4 (SET4) setting „ ● SW466, SW462, SW463, SW464 setting forbidden (u...Factory setting) SW4-1 SW4-2 SW4-3 SW4-4 Fixed at OFF Setting forbidden SW5 (SET5) setting „ ● SW566, SW562, SW563, SW564 setting forbidden (u...Factory setting) SW5-1 SW5-2 SW5-3 SW5-4 Fixed at OFF Setting forbidden ROTARY SWITCH SETTING „...
Page 585 666636 INDOOR UNIT (setting by wireless remote controller) This procedure changes to the function settings used to control the indoor unit according to ● „ the installation conditions. Incorrect settings can cause the indoor unit malfunction. After the power is turned on, perform the “FUNCTION SETTING” according to the ●...
Page 586 SWITCHING SELECTION OF FUNCTION SETTING MODE „ „ (2) Press and hold the “MANUAL/AUTO” (3) Press and hold the “FAN” and the “ SET button for 3 seconds. TEMP. ”　buttons. Whilst holding these Pi Pi Pi 2 buttons, press the "RESET" button. SET TEMP.
Page 587 BUTTON NAME AND FUNCTION „ „ ● During address setting mode, indoor unit reject the any operation command from remote controller. Function number Refer to FUNCTION DETAILS MODE button Setting number - Start the function setting mode Refer to FUNCTION DETAILS - Changes the display digits FAN button START/STOP button...
Page 588 FUNCTION SETTING „ „ (6) Press the “MODE” button to access the (7) Press the “ ” or the “ ” buttons to function setting mode. select the function number. Each time the “MODE” button is pressed, it switches between 1 unit and 10 units positions. Change degit (8) Press the FAN button to proceed to setting (9) Press the “...
Page 589 FUNCTION DETAILS „ „ Function Function Setting number Default Details number Adjust the filter cleaning interval notifi cation. If the Default Filter notification is too early, change to setting 01. If the indicator Longer notification is too late, change to setting 02. interval Shorter Enable...
Page 590 COMPLETION OF FUNCTION SETTING MODE „ „ (13) Press and hold the “MANUAL/AUTO ” (14) Press the “RESET” button. button for 3 seconds. After pressing the RESET Pi Pi Pi button, please set the custom code again if b,c,d setting. MANUAL AUTO RESET IR RECEIVER UNIT...
Page 591 SETTING UP EACH INDOOR UNIT „ „ 01-01 01-02 01-03 Repeat steps (1) through to (16). Steps (1) through to (5) and (13) to (16) only need to carried out if the custom code is different to the factory setting of “A”. RESET THE POWER AFTER SETTING UP FUNCTION OF ALL „...
Page 592 666646 INDOOR UNIT (setting by wired remote controller) This procedure changes to the function settings used to control the indoor unit according to ● „ the installation conditions. Incorrect settings can cause the indoor unit malfunction. After the power is turned on, perform the “FUNCTION SETTING” according to the ●...
Page 593 SWITCHING SELECTION OF FUNCTION SETTING MODE „ „ 3) To activate the function setting mode, hold down the three buttons of SET TEMP. V, SET TEMP. Λ and FAN at the same time for 5 seconds or longer. Address setting mode initial display BUTTON NAME AND FUNCTION „...
Page 594 FUNCTION SETTING „ „ Pressing the SET BACK button, select a remote controller address (select the indoor unit you want to operate). Remote controller address Ex.) When remote controller address “01” is selected Pressing the SET TIME < button or the SET TIME > button, to select the function number.
Page 595 FUNCTION DETAILS „ „ Function Function Setting number Default Details number Adjust the filter cleaning interval notifi cation. If the Default Filter notification is too early, change to setting 01. If the indicator Longer notification is too late, change to setting 02. interval Shorter Enable...
Page 596 COMPLETION OF FUNCTION SETTING MODE „ „ To clear the function setting mode and return to the regular display, hold down the three buttons of SET TEMP. V, SET TEMP. Λ and FAN at the same time. Normal mode display If no key entry is made for 60 seconds, even though none of the above buttons is pressed, the function setting mode will automatically be cleared.
Page 597 666656 INDOOR UNIT (setting by simple remote controller) This procedure changes to the function settings used to control the indoor unit according to ● „ the installation conditions. Incorrect settings can cause the indoor unit malfunction. After the power is turned on, perform the “FUNCTION SETTING” according to the ●...
Page 598 SWITCHING SELECTION OF FUNCTION SETTING MODE „ „ 3) To activate the function setting mode, hold down the three buttons of SET TEMP. q , SET TEMP. p and FAN at the same time for 5 seconds or longer. Function setting mode initial display BUTTON NAME AND FUNCTION „...
Page 599 FUNCTION SETTING „ „ 4) Pressing the SET TEMP. p button or SET TEMP. q button, select a remote controller address (select the indoor unit you want to operate). Remote controller address Ex.) When remote controller address “01” is selected 5) Press the FAN button so that the “Function number”...
Page 600 FUNCTION DETAILS „ „ Function Function Setting number Default Details number Adjust the filter cleaning interval notifi cation. If the Default Filter notification is too early, change to setting 01. If the indicator Longer notification is too late, change to setting 02. interval Shorter Enable...
Page 601 COMPLETION OF FUNCTION SETTING MODE „ „ 8) Press the three buttons of SET TEMP. p, SET TEMP. q and FAN at the same time for 5 seconds or longer. The function setting mode will be cleared and the regular display will be restored.
Page 602 666666 WIRED, SIMPLE REMOTE CONTROLLER Forbidden Dual remote controller setting Forbidden Switch 1 Forbidden Forbidden Memory backup setting (Wired remote controller only) * Do not use DIP Switch 2 (Wired remote controller) SWITCH POSITION „ „ Wired remote controller „ Model : UTY6RNK Ý...
Page 603 DIP SWITCH 6 SETTING „ „ SW6 setting forbidden „ (u...Factory setting) Fixed at OFF Setting forbidden SW2 setting „ ● Dual remote controller setting Set the remote controller SW2 according to the following table. Indoor unit (u...Factory setting) Master unit Slave unit Number Remote controller cable...
Page 604 666676 GROUP REMOTE CONTROLLER Memory backup setting Switch Forbidden SWITCH POSITION „ „ Group remote controller „ Model : UTY6CGG Ý Front case (back side) DIP switch DIP SWITCH SETTING „ „ SW6 setting „ ● Memory backup setting If there is a power failure when the memory backup is enabled, the setting stored in the memory will be saved.
Page 605 GROUP REMOTE CONTROLLER ADDRESS SETTING „ „ ● Hold down the set time buttons simultaneously for two seconds or more to start the setting. ● Press the set time buttons to set the Group remote controller address. Reverse Advance Check that it is Group remote controller address ●...
Page 606 666686 TOUCH PANEL CONTROLLER ADDRESS SETTING „ „ Display the Installer Setting screen and press "Change" button of "1. The controller ● „ Address Number Setting". If it changes to "1. The controller Address Number Setting" screen, press "01" button of ●...
Page 607 666696 NETWORK CONVERTOR SWITCH POSITION „ „ Set network convertor rotary switch 110 and 111. ● „ SW110 SW111 Network convertor PCB CONVERTOR ADDRESS SETTING „ „ For Group remote controller Example „ SW setting Convertor Rotary SW110 Rotary SW111 address (10 digit) (1 digit)
Page 608 6666606 SIGNAL AMPLIFIER SWITCH POSITION „ „ AUTOMATIC ADDRESS SETTING „ „ ● Refer to 6-5-7 MANUAL ADDRESS SETTING „ „ 1) Turn on the power for the signal amplifier. 2) While holding down the set button (SW4), press and release the reset button (SW7) to enter the address setting mode.
Page 609 6666666 NETWORK CONVERTOR FOR L ORKS ® SWITCH POSITION „ „ SW3 SW4 ADDRESS SETTING „ „ When setting address, please be sure that the address of Network Convertor is not overlap the address of other controller like, Touch Panel Controller & Network Convertor for Group Remote Controller6 Following steps are necessary for setting address of Network Convertor.
Page 610 6666626 DUCT STATIC PRESSURE SETTING MODELS : ARXB07, ARXB09, ARXB62, ARXB64, ARXB68 „ „ Change a setting of air flow, when external static pressure is less than 25 Pa. A setting of air flow can be changed by exchanging wires for B type from A type. (Refer to following table) How to set air flow Connect "1"...
Page 611 MODELS : ARXB24, ARXB30, ARXB36, ARXB45 „ „ When using the ARXB24/30/36/45 model with external static pressure of 40Pa or lower, the Wire (Fan motor) must be replaced as explained below. Replacement method (1) Remove the cover. (2) Remove the Wire (Type A) connector from Wire (Fan motor). (3) Remove the Wire (Type A) connector from CN4 of the PCB.
Page 612 MODELS : ARXC72, ARXC90 „ „ When apply external static pressure less than 150Pa (ARXC72) or 200Pa (ARXC90) on the model, please follow the methods below to connect relay wire. (1) Disconnect the PCB wire connector from Fan motor wire connector. (2) Connect the Fan motor wire with Relay wire.
Page 613 6666636 ADMINISTRATIVE INDOOR UNIT SETTING ● An indoor unit which decides the priority mode (cooling or heating) in a same refrigerant system. ● “Administrative Indoor Unit” can be set to a unit in a same refrigerant system. SETTING METHOD „ „...
Page 614 6676 EXTERNAL INPUT & OUTPUT Note : The length regulations of the cable are as shown in the following figures. L (m) L (m) P.C.B Type Type Input / Input / Output Output cable Outdoor unit Floor/Ceiling Compact Cassette 150 / 150 Ceiling Cassette Compact Wall...
Page 615 OUTPUT „ „ Error display (Master unit only) „ This output indicates the outdoor unit and connected indoor unit's "Normal" or "Error" status. Operation display (Master unit only) „ This output indicates the outdoor unit's "Operation" status. Connector Output voltage Status CN136 (Black) Normal...
Page 616 667626 INDOOR UNIT (Compact Cassette type and Cassette type) CONTROL INPUT „ „ (Start / Stop or Emergency stop) ● Indoor unit can be Start/Stop or Emergency stop by using indoor unit PCB CN6 or CN17. ● "Start/Stop" mode or "Emergency stop" mode can be selected with function setting of indoor unit.
Page 617 Input signal type „ The input signal type can be selected. Edge It is switched by Dip-Sw on the indoor unit PCB. Dip-sw [Set 2-1] Input signal type Edge Pulse Pulse When function setting is "Start/Stop" mode „ ● In the case of "Edge" input Connector Input signal Command...
Page 618 When function setting is "Emergency stop" mode „ ● In the case of "Edge" input Connector Input signal Command Ch1 of OFF → ON Emergency stop CN6 or CN17 ON → OFF Normal Ch1 input of CN6 or CN17 Remote Controller Operation Indoor unit...
Page 619 OUTPUT „ „ Connector Output voltage Status External output1 Stop DC 12-24 V *10 Operation Pins 1-2 External output2 Normal CN16 DC 12-24 V *10 Error Pins 1-3 External output3 Indoor unit fan stop DC 12-24 V *10 Indoor unit fan operation Pins 1-4 *10: Provide a DC12 to 24V power supply.
Page 620 667636 INDOOR UNIT (All Duct type and All Ceiling type) CONTROL INPUT „ „ (Start / Stop or Emergency stop) ● Indoor unit can be Start/Stop or Emergency stop by using indoor unit PCB CN27. ● "Start/Stop" mode or "Emergency stop" mode can be selected with function setting of indoor unit.
Page 621 When function setting is "Emergency stop" mode „ ● In the case of "Edge" input Connector Input signal Command Ch1 of OFF → ON Emergency stop CN27 ON → OFF Normal Ch1 input of CN27 Remote Controller Operation Indoor unit Stop Emergency stop Command...
Page 622 OUTPUT „ „ Connector Output voltage Status Operation CN22 Stop Error CN23 Normal Indoor unit fan operation CN24 Indoor unit fan stop Output voltage : Hi DC12V ± 2V Permissible current : 15mA A twisted pair cable (22AWG) shoud be used. Maximum length of cable is 25m. ●...
Page 623 PARTS „ „ Following cord (service parts) is required. Please use the parts number shown below to order the cord from your sales representative. Usage Name and shapes Q'ty Parts No. External For output port 9368778002 input wire External For control input port 9368779009 input wire *If the external indicator has malfunction, due to noise please insert a ceramic capacitor...
Page 624 667646 INDOOR UNIT (Compact Wall Mounted type) CONTROL INPUT „ „ (Start / Stop or Emergency stop) ● Indoor unit can be Start/Stop or Emergency stop by using indoor unit PCB CN9. ● "Start/Stop" mode or "Emergency stop" mode can be selected with function setting of indoor unit.
Page 625 When function setting is "Emergency stop" mode „ ● In the case of "Edge" input Connector Input signal Command Ch1 of OFF → ON Emergency stop ON → OFF Normal Ch1 input of Remote Controller Operation Indoor unit Stop Emergency stop Command Normal ●...
Page 626 OUTPUT „ „ Connector Output voltage Status Operation Stop Output voltage : Hi DC12V ± 2V Permissible current : 15mA A twisted pair cable (22AWG) shoud be used. Maximum length of cable is 25m. ● Operation status The output for CN8 is ON when the indoor unit is operating. The output is off when the unit is stopped.
Page 627 667656 INDOOR UNIT (Wall Mounted type) CONTROL INPUT „ „ (Start / Stop or Emergency stop) ● Indoor unit can be Start/Stop or Emergency stop by using indoor unit PCB CN21. ● "Start/Stop" mode or "Emergency stop" mode can be selected with function setting of indoor unit.
Page 628 When function setting is "Emergency stop" mode „ ● In the case of "Edge" input Connector Input signal Command Ch1 of OFF → ON Emergency stop CN21 ON → OFF Normal Ch1 input of CN21 Remote Controller Operation Indoor unit Stop Emergency stop Command...
Page 629 OUTPUT „ „ Connector Output voltage Status Operation CN22 Stop Error CN23 Normal Indoor unit fan operation CN24 Indoor unit fan stop Output voltage : Hi DC12V ± 2V Permissible current : 15mA A twisted pair cable (22AWG) shoud be used. Maximum length of cable is 25m. ●...
Page 630 PARTS „ „ Following cord (service parts) is required. Please use the parts number shown below to order the cord from your sales representative. Usage Name and shapes Q'ty Parts No. External For output port 9368778002 input wire External For control input port 9368779009 input wire *If the external indicator has malfunction, due to noise please insert a ceramic capacitor...
Page 631 667666 TOUCH PANEL CONTROLLER CONTROL INPUT „ „ (Emergency stop or All on / All off) Indoor units which are stored into Touch Panel Controller can be operated or stopped by P.C.B TM201 Input select „ Use either one of these types of terminal according to the application. (Both types of terminals cannot be used simultaneously.) Please see more detail of selection setting by operation manual of Touch Panel Controller.
Page 632 ● Voltage terminal TM206 (CN462) When a power supply must be provided at the input device you want to connect, use the voltage terminal TM201 (CN412). *A twisted pair cable(22AWG) shoud be used. Maximum length of cable is 25m. DC power P.C.B P.C.B supply 12V...
Page 633 OUTPUT „ „ Connector Output voltage Status All of indoor units "Stop" Pins1-2 DC12V *17 At least one more indoor units "Operation" CN410 (Black) Normal Pins3-4 DC12V *17 Error *17: Provide a DC12V power supply. Select a P.C.B power supply capacity with an ample surplus DC power supply for the connected load.
Page 634: Drain Connection
6686 DRAIN CONNECTION 668666 OUTDOOR UNIT ● The drain water is discharged from the bottom of the equipment. Construct a drain ditch around the base and discharge the drain water properly. ● When installing on a roof, perform floor waterproofing properly. CAUTION ●...
Page 635 668626 INDOOR UNIT GENERAL RULES OF DRAIN PROCESS „ „ ● Install the drain pipe with downward gradient (1/100 or more) and so there are no rises in the pipe. ● Use general hard polyvinyl chloride pipe (VP25) and connect it with adhesive (polyvinyl chloride) so that there is no leakage.
Page 636 CASSETTE TYPE „ „ Downward 300mm or less 1.5m to 2.0m Hanging fitting gradient 1/100 or more VP25 (Local drain hose arrangement) (accessory) Attached band VP25 Horizontal or Downward gradient 1/100 or more upward gradient No good  Air bleeding ...
Page 637 COMPACT DUCT TYPE „ „ Ceiling concealed setting „ Downward gradient 1/100 or more Arrange the drain hose lower than this position Supporter Attached band Attached drain hose 1.5m to 2.0m No good  Trap  Rise  Air bleeding Floor standing concealed setting „...
Page 638 LOW STATIC PRESSURE DUCT TYPE / DUCT TYPE „ „ Downward gradient 1/100 or more Arrange the drain hose lower than this position Attached drain hose Supporter Attached band 1.5m to 2.0m No good  Trap   Rise Air bleeding There is a drain port on the left and right sides.
Page 639 HIGH STATIC PRESSURE DUCT TYPE „ „ Main drain pipe „ Unit Drain hose (main) Drain pipe (main) Trap H1 = 100 mm or more 1.5m to 2.0m H2 = 50-100 mm ● Be sure to provide a drain trap for each indoor units. ●...
Page 640 FLOOR / CEILING TYPE „ „ Under ceiling setting „ Remove the hole cover No good  Drain hose Arrange the drain hose lower than this position When drain hose is arranged backward. Secure the drain hose with the VT wire. Piping hole Base (Bottom) VT wire...
Page 641 CEILING TYPE „ „ Drain hose Supporter Arrange the drain hose 1.5m to 2.0m lower than this position No good  Rise  Trap End in water Fasten the drain pipe with VT wire so that the pipe slopes correctly within the indoor unit . VT wire Drain hose Indoor unit (rear view)
Page 642 COMPACT WALL MOUNTED TYPE „ „ Installation method of Drain cap For left outlet piping, cut off the piping outlet cutting groove with a hacksaw. No gap No gap Remove the drain cap by pulling at the projection at the end of the cap with pliers, etc.
Page 643 CENTRAL DRAIN PROCESS „ „ When converging multiple drain pipes , install according to the procedure shown below. T-joint converging drain pipes For High static pressure duct type Select converging drain pipes whose diameter is suitable for the operating capacity of the unit.
Page 644 DRAIN INSULATION „ „ ● Please confirm water flows into Drain pan of the indoor unit, and drain is done normally when the connection of Drain hose is completed. ● Please check whether there is water leak part in the Drain piping. ●...
Page 645: Standard Accessories
6696 STANDARD ACCESSORIES 669666 OUTDOOR UNIT The following installation parts are supplied. Use them as required. Do not discard any accessories until the installation work has been completed. Name and shape Q'ty Application Name and shape Q'ty Application Specifications Binder For binding power cable and transmission cable manual...
Page 646 669626 INDOOR UNIT COMPACT CASSETTE TYPE „ „ INDOOR UNIT ACCESSORIES DECORATION PANEL ACCESSORIES Name and shape Q'ty Application Name and shape Q'ty Application Operating Connector cover For covering connector manual Installation Tapping screw For mounting decoration panel manual (M5 × 12mm) Binder (Large) For fixing the connection Tapping screw...
Page 647 CASSETTE TYPE „ „ Name and shape Q'ty Application Name and shape Q'ty Application Operating Template (Carton top) For installing indoor unit. manual Installation Washer For installing indoor unit manual Binder (Large) For fixing the connection Insulation For installing drain pipe pipe (Large and Small) Binder (Medium) For power supply and...
Page 648 COMPACT DUCT TYPE „ „ Name and shape Q'ty Application Name and shape Q'ty Application Operating Coupler heat insulation For indoor side pipe joint (Small) (Liquid pipe) manual Installation Binder For power supply and Medium transmission and remote manual control cable binding. For fixing the coupler Large heat insulation.
Page 649 LOW STATIC PRESSURE DUCT TYPE / DUCT TYPE „ „ Name and shape Q'ty Application Name and shape Q'ty Application Operating Special nut A For suspending the indoor unit from ceiling manual (Large flange) Installation Special nut B manual (Small flange) Binder (Large) For fixing the connection Hanger...
Page 650 HIGH STATIC PRESSURE DUCT TYPE „ „ Models : ARXC36, ARXC45, ARXC60 „ Name and shape Q'ty Application Name and shape Q'ty Application Operating Special nut A For suspending the indoor unit from ceiling manual (Large flange) Installation Special nut B manual (Small flange) Drain hose...
Page 651 HIGH STATIC PRESSURE DUCT TYPE „ „ Models : ARXC72, ARXC90 „ Name and shape Q'ty Application Name and shape Q'ty Application Operating Special nut A For suspending the indoor unit from ceiling manual (Large flange) Installation Special nut B manual (Small flange) Binder (Large)
Page 652 FLOOR / CEILING TYPE „ „ Name and shape Q'ty Application Name and shape Q'ty Application Operating Tapping screw For fixing the wall bracket manual (M4 x 20mm) Installation Coupler heat insulation For indoor side pipe joint manual Cover plate (left) Binder For fixing the coupler Large...
Page 653 CEILING TYPE „ „ Name and shape Q'ty Application Name and shape Q'ty Application Operating Binder Extra For fixing the coupler large heat insulation manual Large For power supply and Installation Medium transmission and remote manual control cable binding Special nut A For installing indoor unit (Large flange) Drain hose...
Page 654 COMPACT WALL MOUNTED TYPE „ „ Name and shape Q'ty Application Name and shape Q'ty Application Operating Tapping screw For wall hook bracket installation manual (M4 x 25mm) Installation Wire assebly For wired remote control installation manual Wall hook bracket For indoor unit Air cleaning filter installation...
Page 655 66606 OPTIONAL PARTS INSTALLATION 6660666 DRAIN PUMP UNIT MODEL : UTZ6PX6BBA „ „ Specifications „ Unit Specifications Height of drain up mm Maximum 1000 Power source 220-240V, 50/60Hz Power input (230V, 50/60Hz) 12 / 10.8 Current (230V, 50/60Hz) mA 114 / 92 Dimensions (H x W x D) mm 176 x 178 x 154 Weight...
Page 656 Installing drain pump unit „ Use the tapping screw to install the drain pump unit to the indoor unit. When there is no screw hole Puncture holes at the following position and then install. Hole Diameter : 3.3 Hose band 15 ±3 Joint hose Thread the hose band through the joint hose,...
Page 657 Installing pipe „ Gap of 1.5-2m Air bleeding Rise Supporter Locally arranged pipe VP25 Trap [O.D.32mm] or more VP30 [O.D.38mm]or more Observe the following procedures to construct centralized drain pipe fittings. Electrical wiring „ Control box cover Drain pump wire (Connector : Blue) Drain pump unit Control box...
Page 658 MODEL : UTZ6PX6NBA „ „ Specifications „ Unit Specifications Height of drain up mm Maximum 1000 Power source 220-240V, 50/60Hz Power input (230V, 50/60Hz) 12 / 10.8 Current (230V, 50/60Hz) mA 114 / 92 Dimensions (H x W x D) mm 176 x 178 x 154 Weight Connection pipe diameter...
Page 659 Installing drain pump unit „ Note: Loosen the nut on the indoor unit and hook the tip of the bracket. Tighten the nut securely. Make sure that the drain pump unit is not slanted. Hose band (Big) Hose band (Small) Joint hose Thread the hose band through the joint hose and secure to the drain pump unit and indoor unit.
Page 660 Installing pipe „ Gap of 1.5-2m Air bleeding Rise Supporter Locally arranged pipe VP25 [O.D.32mm] or more Trap VP30 [O.D.38mm]or more Observe the following procedures to construct centralized drain pipe fittings. Electrical wiring „ Control box Drain pump wire Circuit board (Connector : Blue) Drain pump unit Float switch wire...
Page 661 MODEL : UTR6DPB24T „ „ Application indoor units „ Type Model name Ceiling A30, AB A36, AB A45, AB     Installing drain pump unit & Electrical wiring „ To indoor unit Drain hose B circuit board Float switch wire Drain pump assy (Connector : Red) Drain pump wire...
Page 662 6660626 FRESH AIR INTAKE KIT (MODEL : UTZ6VXAA) FEATURE „ „ • It can be taken in fresh air of up to 10% of “high” air volume of the indoor unit by attaching Fresh Air Intake Kit to cassette type indoor unit. Connecting duct Indoor unit (Field supply)
Page 663 SPECIFICATIONS „ „ Model name UTZ-VXAA Fresh air Max. fresh air %(for High) intake intake volume Connection duct type mm (inch) ø 100 ( 3-15/16 ) Dimension 120 x 570 x 570 ( 4-23/32 x 22-7/16 x 22-7/16) mm (inch) (HxWxD) Gross 165 x 585 x 585 ( 6-1/2 x23-1/32 x 23-1/32 )
Page 664 PRECAUTION „ „ About fresh air intake kit „ • The Fresh Air Intake Kit can be installed onto cassette type air conditioners. • The volume of ventilated air provided by the Fresh Air Intake Kit may be unable to fulfill ventilation regulations in all countries.
Page 665 DIMENSIONS „ „ Unit : mm (inch) Min.450 (17-23/32) Inspection hatch 108 (4-1/4) 257 (10-1/8) 100 (3-15/16) 201 (7-29/32) 45 (1-25/32) (SIDE VIEW) 570 (22-7/16) (TOP VIEW) (SIDE VIEW) • When installing this kit, inspection hatch is necessary. (It is necessary when servicing.) - (06 - 193) -...
Page 666 AIR FLOW „ „ Unit : mm (inch) (17-23/32) Measurement position of shown in the graph Air flow (m - (06 - 194) -...
Page 667 FRESH AIR CONTROL OUTPUT „ „ • You can control duct fan by synchronization with fan operation of indoor unit. • Wire for fresh air control output is supplied with Fresh Air Intake Kit. • Extended length of the wire : Max. 150m Connection diagram „...
Page 668 ACCESSORY PARTS „ „ Name and shape Q'ty Application Name and shape Q'ty Application Installation Extension wire for Extension wire for receiver kit receiving kit manual Chamber Air joint for connection Wire (External output  ) For connect indoor unit duct to relay of duct fan (For single or multi)
Page 669 INSTALLATION „ „ Mounting of indoor unit „ ● Please refer to the installation manual provided with the indoor unit for mounting. ● Please refer to the diagram below for installation height. ● When installing this product to existing indoor units, please adjust the installation height of the indoor units to height 230-235mm.
Page 670 Chamber installation „ Fit the four-sided holes of the chamber together with the hook fittings of the Fresh Air Intake Kit (in two places), and secure the attached chamber in place with screws provided. Ø100 screw x 2 hook fittings ●...
Page 671 Duct installation „ ● Please fasten the connecting parts of the ducts with band, and wrap with vinyl tape to ensure no air leaks. (Carry out the work to ensure no air leakage at a pressure of 200 Pa) ● Please do not construct the duct in the manner of below.
Page 672 Installation of decoration panel „ 1) Please connect extension wires for use with louvers, or extension wire for optical receiver after provisional attaching of the decoration panel. 2) Tie the wires together with the fasteners provided and insert into the hole of the Fresh Air Intake Kit.
Page 673 6660636 FRESH AIR INTAKE KIT (MODEL : UTZ6VXGA) FEATURE „ „ • It can be taken in fresh air of up to 10% of “high” air volume of the indoor unit by attaching Fresh Air Intake Kit to cassette type indoor unit. Cassette type attached Fresh Air Intake Kit Indoor unit Connecting duct...
Page 674 SPECIFICATIONS „ „ Model name UTZ-VXGA Fresh air Max. fresh air 2- way intake % (for High) intake intake volume 1- way intake Connection duct type ø 100 ( 3-15/16 ) mm (inch) Dimension 120 x 840 x 840 ( 4-23/32 x 33-1/16 x 33-1/16 ) mm (inch) (HxWxD) Gross...
Page 675 PRECAUTION „ „ About fresh air intake kit „ • The Fresh Air Intake Kit can be installed onto cassette type air conditioners. • The volume of ventilated air provided by the Fresh Air Intake Kit may be unable to fulfill ventilation regulations in all countries.
Page 676 DIMENSIONS „ „ Unit : mm (inch) □ Min. 450 (17-23/32) Inspection hatch □ Min. 450 (17-23/32) (TOP VIEW) 400 to 450 Inspection hatch (15-3/4 to 17-23/32) 55 (2-5/32) 840 (33-1/16) 55 (2-5/32) 100 (3-15/16) (SIDE VIEW) (SIDE VIEW) Standard type * Slim type * * : The size is different according to indoor unit used.
Page 677 AIR FLOW „ „ Unit:mm (inch) for 2-Way Intake 1000 (39-3/8) 1-Way Intake 2-Way Intake Measurement position of shown in the graph Air flow (m for 1-Way Intake 1000 (39-3/8) Measurement position of shown in the graph - (06 - 205) -...
Page 678 FRESH AIR CONTROL OUTPUT „ „ • You can control duct fan by synchronization with fan operation of indoor unit. • Wire for fresh air control output is supplied with Fresh Air Intake Kit. • Extended length of the wire : Max. 150m Connection diagram „...
Page 679 ACCESSORY PARTS „ „ Name and shape Q'ty Application Name and shape Q'ty Application Installation Insulation  Affixing the insulation manual outside of the kit Duct Flange Air joint for connecting Insulation  Affixing the insulation duct outside of the cover Cover Protective cover to Binder...
Page 680 INSTALLATION „ „ Mounting of indoor unit „ ● Please refer to the installation manual provided with the indoor unit for mounting. ● Please refer to the diagram below for installation height. ● When installing this product to existing indoor units, please adjust the installation height of the indoor units to height 230-235mm.
Page 681 [When taking in the air in one side] Please paste the insulation in the order shown in the figure below. Overlap with each other Insulation  Insulation  screw × 4 Insulation  screw × 4 Insulation  Attaching the Fresh Air Intake Kit „...
Page 682 Attaching the Hook Plate „ Attach the Hook Plate by each corner of the Fresh Air Intake Kit. (The attaching screws are attached to the body of the Fresh Air Intake Kit and must be loosened before installing) Hook plate Screw Cover installation „...
Page 683 Duct installation „ 1) Please fasten the connecting parts of the ducts with bands, and wrap with vinyl tape to ensure no air leaks. (Carry out the work to ensure no air leakage at a pressure of 200 Pa) ● Please do not construct the duct in the manner of below.
Page 684 4) Insert the connector of the sensor attached to the Fresh Air Intake Kit onto the substrate board of the indoor unit. CN8 : White 5) Insert the included extension cable for use with louver to the connector. 6) When using the optical receiver unit (option) please insert the included extension wire to the indoor unit.
Page 685 66666 REFRIGERANT LEAKAGE CAUTION The installer and system specialist shall secure safety against leakage according to local regulations or standards. The following standards may be applicable if local regulations are not available. 6666666 INTRODUCTION This air conditioners use R410A as refrigerant. Though R410A is harmless and incombustible in itself, the room in which the air conditioner is installed should be large enough that the refrigerant gas will not exceed the concentration limit even if the refrigerant gas leaks.
Page 686 6666626 CHECKING CONCENTRATION LIMIT Check concentration limit following steps  , and take appropriate measures depending on the situation.  Calculate amount of all replenished refrigerant (kg) per refrigerant system. Total amount of replenished Amount of replenished Amount of additional refrigerant in refrigerant refrigerant per refrigerant replenished refrigerant...
Page 687 When concentration limit is exceeded When the concentration limit is exceeded,change the original plan or take one of the countermeasures shown below. ● Countermeasure 1 Provide opening for ventilation. Provide 0.15% or more opening to floor space both above and below or provide opening without door.
Page 688: Outdoor Unit
66626 COMPATIBILITY OF VRF SYSTEM COMPATIBILITY OF OUTDOOR UNIT AND INDOOR UNIT „ „ OUTDOOR UNIT AND INDOOR UNIT „ Compatibility of outdoor unit and indoor unit in refrigerant system as follows. Indoor unit V- Ⅱ series V series S series Heat Pump ...
Page 689 COMPATIBILITY OF CONTROLLER SYSTEM „ „ V series or V- Ⅱ series Model S series System Controller UTY-APGX Touch Panel UTY-DTG   Controller No good Group Remote UTY-CGG   Controller No good Wired Remote UTY-RNK   Controller No good Simple Remote UTY-RSK ...
Page 690: Installation Precautions
66636 INSTALLATION PRECAUTIONS 6663666 INDOOR UNIT INSTALLATION PRECAUTIONS PLACES WHERE USE PROHIBITED „ „ ● Places where there is the danger of combustible gas leakage. ● Places where sulfur gas, chlorine gas, acid, alkali, or other matter which effects equipment is generated ●...
Page 691 [Installation precautions] Contents Countermeasures (Reference) When inside When the indoor unit is installed where 1) Add heat insulating material the ceiling the inside of the ceiling is 30°C RH80% or to the outside of the indoor is high greater, the dew point temperature of the unit cabinet.
Page 692 [Installation precautions] Contents Countermeasures (Reference) When When the wall mounting type was installed 1) Plan installation of a model installation in a bedroom, living room, or other quiet with external expansion environment is place, the sound of the refrigerant flow may valve.
Page 693 6663626 OUTDOOR UNIT INSTALLATION PRECAUTIONS PLACES WHERE USE PROHIBITED „ „ ● Places where there is the danger of combustible gas leakage ● Places where sulfur gas, chlorine gas, acid, alkali, or other matter which effects equipment is generated ● Places not affected by heat radiation from other heat sources ●...
Page 694: Optional Parts
7. OPTIONAL PARTS...
Page 695: Separation Tube
7777 SEPARATION TUBE CONNECTION CAPACITY „ „ Total cooling capacity of indoor units Separation tube (kW) 28.0 or less UTR-BP090X 28.1 to 56.0 UTR-BP180X 56.1 or more UTR-BP567X 28.0, 28.1, 56.0, and 56.1 are the total values for the indoor unit cooling capacity connected downstream (UNIT : kW) UTR7BP090X...
Page 696 (Unit : mm) UTR7BP090 „ „ Port diameters „ Liquid pipe Gas pipe Q'ty Q'ty Heat insulation „ Heat insulation Application Tape Q'ty Q'ty Large x 1 (for gas pipe) Small x 1 (for liquid pipe) Dimensions „ Liquid pipe Gas pipe - (07 - 02) -...
Page 697 (Unit : mm) UTR7BP780 „ „ Port diameters „ Liquid pipe Gas pipe Q'ty Q'ty 34 . 92 EXPANDER REDUCER REDUCER Heat insulation „ Heat insulation Application Tape Q'ty Q'ty Large x 1 (for gas pipe) Small x 1 (for liquid pipe) Dimensions „...
Page 698 (Unit : mm) UTR7BP567 „ „ Port diameters „ Liquid pipe Gas pipe Q'ty Q'ty REDUCER EXPANDER REDUCER REDUCER Heat insulation „ Heat insulation Application Tape Q'ty Q'ty Large x 1 (for gas pipe) Small x 1 (for liquid pipe) Dimensions „...
Page 699 7777 OUTDOOR UNIT BRANCH KIT UTR7CP567 „ „ (Unit : mm) Port diameters „ Liquid pipe Gas pipe Q'ty Q'ty Q'ty 2 Q'ty 2 Q'ty 2 L-joint pipe REDUCER EXPANDER L-joint pipe Oil joint pipe Q'ty It is not used for V Ⅱ...
Page 700: Header
7777 HEADER CONNECTING CAPACITY „ „ Header Total cooling capacity of indoor units (kW) 3 - 6 Branches 3 - 8 Branches 28.0 or less UTR-H0906L UTR-H0908L 28.1 to 56.0 UTR-H1806L UTR-H1808L 28.0, 28.1, 56.0, and 56.1 are the total values for the indoor unit cooling capacity connected downstream.
Page 701 MODEL : UTR7H0906L „ „ (Unit : mm) Port diameters „ Liquid pipe pipe Closed pipe A Closed pipe B Closed pipe C Closed pipe insulation Q'ty 6 Q'ty 4 Q'ty 2 Q'ty 2 Heat insulation „ Header insulation liquid Header insulation gas Q'ty 1 Q'ty 1...
Page 702 MODEL : UTR7H0908L „ „ (Unit : mm) Port diameters „ Liquid pipe pipe Closed pipe A Closed pipe B Closed pipe C Closed pipe insulation Q'ty 4 Q'ty 8 Q'ty 6 Q'ty 2 Heat insulation „ Header insulation liquid Header insulation gas Q'ty 1 Q'ty 1...
Page 703 MODEL : UTR7H7806L „ „ (Unit : mm) Port diameters „ Liquid pipe pipe EXPANDER REDUCER Closed pipe A Closed pipe B Closed pipe C Closed pipe insulation Q'ty 4 Q'ty 6 Q'ty 2 Q'ty 2 Heat insulation „ Header insulation liquid Header insulation gas Q'ty 1 Q'ty 1...
Page 704 MODEL : UTR7H7808L „ „ (Unit : mm) Port diameters „ Liquid pipe pipe EXPANDER REDUCER Closed pipe A Closed pipe B Closed pipe C Closed pipe insulation Q'ty 8 Q'ty 6 Q'ty 2 Q'ty 4 Heat insulation „ Header insulation liquid Header insulation gas Q'ty 1 Q'ty 1...
Page 705: Ev Kit
7777 EV KIT MODELS : UTR7EV09XB, UTR7EV77XB „ „ (Unit : mm) Model Applicable model AS  E07LACH UTR-EV09XB AS  E09LACH AS  E12LACH UTR-EV14XB AS  E14LACH EV kit Hanger Refrigerant pipe flare connection Indoor unit side ø 6.35 mm ...
Page 706 7757 CONTROLLER SYSTEM CONTROLLER TOUCH PANEL CONTROLLER „ „ „ „ (Software) ● UTY-APGX ● UTY-DTG  ● Maximum 1600 groups / 1600 indoor units can be ● Maximum 400 groups / 400 indoor units can be controlled controlled ● Monitoring status of operation ●...
Page 707: Adaptor / Convertor
7767 ADAPTOR / CONVERTOR NETWORK CONVERTOR NETWORK CONVERTOR for „ „ „ „ ® ORKS ● UTY-VGGX ● UTY-VLGX ● (Split system convertor) ● LON / LON Convertor ● (Group remote convertor) EXTERNAL SWITCH SIGNAL AMPLIFIER „ „ „ „ CONTROLLER ●...
Page 708: Others
7777 OTHERS FLANGE (Square) FLANGE (Round) „ „ „ „ ● UTD-SF045T ● UTD-RF204 ● For Low Static Pressure Duct type/ Duct type ● For Low Static Pressure Duct type/ Duct type LONG7LIFE FILTER LONG7LIFE FILTER „ „ „ „ ●...
Page 709 GRILLE KIT GRILLE KIT „ „ „ „ ● UTG-UF  C-W ● UTG-UG  A-W ● For Compact Cassette type ● For Cassette type IR receiver attached  AIR OUTLET SHUTTER PLATE AIR OUTLET SHUTTER PLATE „ „ „ „...
Page 710 IR RECEIVER UNIT IR RECEIVER UNIT „ „ „ „ ● UTB-  WB ● UTY-LRH  B1 ● For All Duct type ● For Cassette type The wireless remote controller (Model: UTY-LNH  ) is The wireless remote controller (Model: UTY-LNH  ) is necessary separately necessary separately REMOTE SENSOR UNIT...
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