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Fujitsu ARXG12KLLAP Design & Technical Manual

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AIR CONDITIONER
Duct type
DESIGN & TECHNICAL MANUAL
INDOOR
OUTDOOR
ARXG09KLLAP
ARXG12KLLAP
ARXG14KLLAP
AOYG09KBTB
AOYG12KBTB
AOYG14KBTB
ARXG18KLLAP
AOYG18KBTB
DR_AR027EF_03
2019.07.11

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Summary of Contents for Fujitsu ARXG12KLLAP

  • Page 1 AIR CONDITIONER Duct type DESIGN & TECHNICAL MANUAL INDOOR ARXG09KLLAP ARXG18KLLAP ARXG12KLLAP ARXG14KLLAP OUTDOOR AOYG09KBTB AOYG18KBTB AOYG12KBTB AOYG14KBTB DR_AR027EF_03 2019.07.11...
  • Page 2 • Product specifications and design are subject to change without notice for future improvement. • For further details, please check with our authorized dealer. Trademarks ™ FGLair is trademark of Fujitsu General Limited in the United States, other countries or both. ™ Google Play is trademark of Google Inc. ®...

  • Page 3: Table Of Contents

    2-1. Models: ARXG09KLLAP, ARXG12KLLAP, and ARXG14KLLAP........4 2-2. Model: ARXG18KLLAP....................5 2-3. Installation space requirement ..................6 2-4. Maintenance space requirement..................6 3. Wiring diagrams ....................7 3-1. Models: ARXG09KLLAP, ARXG12KLLAP, ARXG14KLLAP, and ARXG18KLLAP ..7 4. Capacity table....................8 4-1. Cooling capacity.......................8 4-2. Heating capacity ......................10 5. Fan performance ..................11 5-1.
  • Page 4 CONTENTS (continued) Part 2. OUTDOOR UNIT..............53 1. Specifications....................54 2. Dimensions....................55 2-1. Models: AOYG09KBTB, AOYG12KBTB, and AOYG14KBTB ........55 2-2. Model: AOYG18KBTB ....................56 3. Installation space ..................57 3-1. Models: AOYG09KBTB, AOYG12KBTB, AOYG14KBTB, and AOYG18KBTB....57 4. Refrigerant circuit ..................60 4-1. Models: AOYG09KBTB, AOYG12KBTB, and AOYG14KBTB ........60 4-2.

  • Page 5: Part 1. Indoor Unit

    Part 1. INDOOR UNIT DUCT TYPE: ARXG09KLLAP ARXG12KLLAP ARXG14KLLAP ARXG18KLLAP...

  • Page 6: Specifications

    1. Specifications Duct Type Inverter heat pump Model name ARXG09KLLAP ARXG12KLLAP ARXG14KLLAP ARXG18KLLAP Power supply 230 V ~ 50 Hz Power supply intake Outdoor unit Available voltage range 198—264 V Rated Btu/h 8,500 11,900 14,700 17,700 Cooling 0.90—3.20 0.90—4.40 0.90—5.40 0.90—5.90...
  • Page 7 Specifications for ErP Lot10 Model name ARXG09KLLAP ARXG12KLLAP ARXG14KLLAP ARXG18KLLAP Cooling Energy efficiency class Heating (Average) Cooling 2.5 (35°C) 3.5 (35°C) 4.3 (35°C) 5.2 (35°C) Pdesign Heating (Average) 2.6 (-10°C) 3.4 (-10°C) 3.8 (-10°C) 4.4 (-10°C) SEER Cooling 6.20 6.10 5.80...

  • Page 8: Dimensions

    2-1. Models: ARXG09KLLAP, ARXG12KLLAP, and ARXG14KLLAP Unit: mm View A Rear view (Drain hose) Drain port 100 x 6 = 600 Side view Top view Front view Bottom view - 4 - 2-1. Models: ARXG09KLLAP, ARXG12KLLAP, and ARXG14KLLAP 2. Dimensions...

  • Page 9: Model: Arxg18Kllap

    2-2. Model: ARXG18KLLAP Unit: mm Rear view View A (Drain hose) Drain port 100 x 8 = 800 Top view Side view Front view Bottom view - 5 - 2-2. Model: ARXG18KLLAP 2. Dimensions...

  • Page 10: Installation Space Requirement

    2-3. Installation space requirement Provide sufficient installation space for product safety. In ceiling-concealed installations: Unit: mm 300 or more Strong and durable ceiling 20 or more Indoor unit Right Left side side 20 or more Service access Ceiling or more or more Floor 2-4.

  • Page 11: Wiring Diagrams

    3. Wiring diagrams 3-1. Models: ARXG09KLLAP, ARXG12KLLAP, ARXG14KLLAP, and ARXG18KLLAP WLAN adapter, Converter etc. (Option) - 7 - 3-1. Models: ARXG09KLLAP, ARXG12KLLAP, ARXG14KLLAP, and ARXG18KLLAP 3. Wiring diagrams...

  • Page 12: Capacity Table

    2.02 1.71 0.76 2.08 1.86 0.77 2.22 1.86 0.78 2.29 2.01 0.78 2.43 2.00 0.79 2.56 2.13 0.80 ¢ Model: ARXG12KLLAP Indoor temperature °CDB °CWB °CDB 2.92 2.40 0.70 3.25 2.41 0.72 3.36 2.62 0.72 3.58 2.63 0.73 3.69 2.84 0.73...
  • Page 13 ¢ Model: ARXG18KLLAP Indoor temperature °CDB °CWB °CDB 4.17 3.38 0.47 4.65 3.40 0.48 4.80 3.69 0.48 5.12 3.70 0.49 5.28 4.00 0.49 5.60 3.98 0.49 5.91 4.24 0.50 4.20 3.40 0.41 4.68 3.42 0.41 4.84 3.72 0.41 5.16 3.73 0.42 5.32 4.03...

  • Page 14: Heating Capacity

    5.03 1.19 4.91 1.21 4.79 1.23 4.66 1.25 5.42 1.17 5.29 1.20 5.16 1.22 5.03 1.24 4.90 1.26 ¢ Model: ARXG12KLLAP Indoor temperature °CDB °CDB °CWB 3.87 1.55 3.78 1.58 3.69 1.61 3.60 1.64 3.51 1.67 4.35 1.62 4.24 1.66 4.14...

  • Page 15: Fan Performance

    5. Fan performance 5-1. Air velocity and temperature distributions ¢ Model: ARXG09KLLAP NOTE: This data is measured installing the Auto louver grille kit (option). Fan speed Operation mode Measuring conditions HIGH • Air velocity distribution Unit: m/s Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Center Unit: m/s Top view...
  • Page 16 Fan speed Operation mode Measuring conditions HIGH HEAT • Air velocity distribution Unit: m/s Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center • Air temperature distribution Unit: °C Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center - 12 - 5-1.
  • Page 17 ¢ Model: ARXG12KLLAP NOTE: This data is measured installing the Auto louver grille kit (option). Fan speed Operation mode Measuring conditions HIGH • Air velocity distribution Unit: m/s Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Center...
  • Page 18 Fan speed Operation mode Measuring conditions HIGH HEAT • Air velocity distribution Unit: m/s Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center • Air temperature distribution Unit: °C Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center - 14 - 5-1.
  • Page 19 ¢ Model: ARXG14KLLAP NOTE: This data is measured after installing optional Auto louver grille kit. • Air velocity distribution Fan speed Operation mode Measuring conditions HIGH Unit: m/s Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Center Unit: m/s Top view Vertical airflow direction louver: Up...
  • Page 20 • Air velocity distribution Fan speed Operation mode Measuring conditions HIGH HEAT Unit: m/s Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center • Air temperature distribution Fan speed Operation mode Measuring conditions HIGH HEAT Unit: °C Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center...
  • Page 21 ¢ Model: ARXG18KLLAP NOTE: This data is measured installing the Auto louver grille kit (option). Fan speed Operation mode Measuring conditions HIGH • Air velocity distribution Unit: m/s Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Center Unit: m/s Top view Vertical airflow direction louver: Up...
  • Page 22 Fan speed Operation mode Measuring conditions HIGH HEAT • Air velocity distribution Unit: m/s Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center • Air temperature distribution Unit: °C Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center - 18 - 5-1.

  • Page 23: Fan Performance Curve

    5-2. Fan performance curve ¢ Model: ARXG09KLLAP Hi (SP mode 09) SP mode 09 upper limit Quiet (SP mode 09) SP mode 09 lower limit Normal SP upper limit Quiet (Normal SP) Hi (Normal SP) Hi (SP mode00) SP mode 00 upper limit Quiet (SP mode 00) Airflow (m...
  • Page 24  Characteristics of air volume and capacity • Cooling Capacity Airflow (m • Heating Capacity Airflow (m - 20 - 5-2. Fan performance curve 5. Fan performance...
  • Page 25 ¢ Model: ARXG12KLLAP SP mode 09 upper limit Hi (SP mode 09) Quiet (SP mode 09) SP mode 09 lower limit Normal SP upper limit Quiet (Normal SP) Hi (Normal SP) SP mode 00 Hi (SP mode 00) upper limit...
  • Page 26  Characteristics of air volume and capacity • Cooling Capacity Airflow (m • Heating Capacity Airflow (m - 22 - 5-2. Fan performance curve 5. Fan performance...
  • Page 27 ¢ Model: ARXG14KLLAP SP mode 09 upper limit Hi (SP mode 09) Quiet (SP mode 09) Nomal SP upper limit SP mode 09 lower limit Quiet (Nomal SP) Hi (Normal SP) SP mode 00 upper limit Hi (SP mode 00) Quiet (SP mode 00) 1,000...
  • Page 28  Characteristics of air volume and capacity • Cooling Capacity 1,000 Airflow (m • Heating Capacity 1,000 Airflow (m - 24 - 5-2. Fan performance curve 5. Fan performance...
  • Page 29 ¢ Model: ARXG18KLLAP SP mode 09 upper limit Hi (SP mode 09) Quiet (SP mode 09) SP mode 09 lower limit Normal SP upper limit Quiet (Normal SP) SP mode 00 Hi (Normal SP) upper limit Hi (SP mode 00) Quiet (SP mode 00) 1,000 1,100...
  • Page 30  Characteristics of air volume and capacity • Cooling Capacity 1,000 1,100 Airflow (m • Heating Capacitty 1,000 1,100 Airflow (m - 26 - 5-2. Fan performance curve 5. Fan performance...

  • Page 31: Airflow

    5-3. Airflow Conversion factor: • 1 m /h = 0.2778 l/s = 0.5886 CFM • 3.6 m /h = 1 l/s • 1.699 m /h = 1 CFM ¢ Model: ARXG09KLLAP  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH...
  • Page 32 ¢ Model: ARXG12KLLAP  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 28 - 5-3. Airflow 5. Fan performance...
  • Page 33 ¢ Model: ARXG14KLLAP  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 29 - 5-3. Airflow 5. Fan performance...
  • Page 34 ¢ Model: ARXG18KLLAP  Cooling Fan speed Airflow HIGH QUIET  Heating Fan speed Airflow HIGH QUIET - 30 - 5-3. Airflow 5. Fan performance...

  • Page 35: Operation Noise (Sound Pressure)

    QUIET NC-15 NC-15 QUIET 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 ¢ Model: ARXG12KLLAP  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40...
  • Page 36 ¢ Model: ARXG14KLLAP  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 HIGH HIGH NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 QUIET QUIET 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 37: Sound Level Check Point

    6-2. Sound level check point Product Measuring duct Measuring duct (Set the static pressure as rating in this area.) Microphone Microphone Front view Side view - 33 - 6-2. Sound level check point 6. Operation noise (sound pressure)

  • Page 38: Safety Devices

    7. Safety devices Model ARXG09KLLAP Type of protection Protection form ARXG12KLLAP ARXG14KLLAP ARXG18KLLAP Circuit protection Current fuse (PCB*) 250 V, 5 A 135 ± 15 °C Activate Fan motor stop Thermal protection program Fan motor protection 115 ± 15 °C...

  • Page 39: External Input And Output

    8. External input and output CN47 (Ext. out) Terminal (Ext. in) Indoor unit PCB External Input connect kit External input and output Connector Input select signal (Optional parts) Operation/Stop External input Terminal Dry contact Edge — Forced stop Operation status Error status External output CN47...

  • Page 40: External Output

    8-2. External output Use an external output cable with appropriate external dimension, depending on the number of ca- bles to be installed. • A twisted pair cable (22AWG) should be used. Maximum length of cable is 25 m. • Output voltage: High DC 12 V ± 2 V, Low 0 V. •...

  • Page 41: Combination Of External Input And Output

    8-3. Combination of external input and output By combining the function setting of the indoor unit, you can select various combinations of func- tions. Combination examples of external input and output are as follows: External input External output Mode Function setting Terminal CN47 60—00...

  • Page 42: Details Of Function

    8-4. Details of function ¢ Control input function • When function setting is "Operation/Stop" mode 1 Function setting External input Input signal Command Off → On Operation 46—00 Terminal On → Off Stop Input Operation Indoor unit Stop Remote controller NOTES: •...
  • Page 43 • When function setting is "Operation/Stop" mode 2 Function setting External input Input signal Command Off → On Operation 46—03 Terminal On → Off Stop (R.C. disabled) Input Operation Indoor unit Stop (R.C. disabled) Remote controller NOTE: When "Operation/Stop" mode 2 function is used with forming a remote controller group, connect the same equipment to each indoor unit within the group.
  • Page 44 ¢ Indoor unit fan operation status Function setting External output Output signal Command Low → High Fan run 60—10 CN47 High → Low Fan stop Output signal Condition The indoor unit fan is operating. Low → High The fan is stopped or during cold air prevention. During thermostat off when in dry mode operation.

  • Page 45: Function Settings

    9. Function settings To adjust the functions of this product according to the installation environment, various types of function settings are available. NOTE: Incorrect settings can cause a product malfunction. 9-1. Function settings on indoor unit By using some components on the PCB, you can change the function settings. Related components on the PCB and the applicable settings: Component Setting content...
  • Page 46 ¢ DIP switch setting • SW100: Remote controller address setting When operating a number of indoor units by using a wired remote controller, DIP switch set- ting for assigning unit number to each indoor unit is required. The slide switches are normally set to make the unit number 00. Remote Switch number controller...

  • Page 47: Function Settings By Using Remote Controller

    9-2. Function settings by using remote controller Some function settings can be changed on the remote controller. After confirming the setting proce- dure and the content of each function setting, select appropriate functions for your installation envi- ronment. ¢ Setting procedure by using remote controller Remote controller is not attached for this product.
  • Page 48 2) Static pressure Select the appropriate static pressure according to the installation conditions. Function number Setting value Setting description Factory setting 0 Pa 10 Pa 20 Pa 30 Pa 40 Pa 50 Pa 60 Pa 70 Pa 80 Pa 90 Pa Standard (25 Pa) ♦...
  • Page 49 4) Room temperature control for wired remote controller sensor Depending on the installed environment, correction of the wire remote temperature sensor may be required. Select the appropriate control setting according to the installed environment. To change this setting, set Function 42 to Both “01”. Ensure that the Thermo Sensor icon is displayed on the remote controller screen.
  • Page 50 7) Remote controller custom code (Only for wireless remote controller) The indoor unit custom code can be changed. Select the appropriate custom code. Function number Setting value Setting description Factory setting ♦ 8) External input control "Operation/Stop" mode or "Forced stop" mode can be selected. Function number Setting value Setting description...
  • Page 51 11) Switching functions for external output terminal Functions of the external output terminal can be switched. For details, refer to “External input and output”. Function number Setting value Setting description Factory setting Operation status ♦ 01—08 (Setting prohibited) Error status Fresh air control External heater - 47 -...

  • Page 52: Accessories

    Installation manual Hose band Installation template Drain hose insulation B Insulation Washer (for electrical wiring) Coupler heat insulation Cable tie (large) (large) Coupler heat insulation Cable tie (medium) (small) - 48 - 10-1. Models: ARXG09KLLAP, ARXG12KLLAP, and ARXG14KLLAP 10. Accessories...

  • Page 53: 10-2.Model: Arxg18Kllap

    10-2. Model: ARXG18KLLAP Part name Exterior Q’ty Part name Exterior Q’ty Operating manual Filter (large) Operating manual Drain hose (CD-ROM) Installation manual Hose band Installation template Drain hose insulation B Insulation Washer (for electrical wiring) Coupler heat insulation Cable tie (large) (large) Coupler heat insulation Cable tie (medium)

  • Page 54: Optional Parts

    11. Optional parts 11-1. Controllers Exterior Part name Model name Summary Easy finger touch operation with LCD Wired remote panel. Backlit LCD enables easy UTY-RNRYZ* controller operation in a dark room. Wire type: Non-polar 2-wire High visibility and easy operation. Room temperature can be accurately Wired remote controlled using the built-in thermo...
  • Page 55 Exterior Part name Model name Summary IR receiver kit with wireless Unit control is performed by wireless UTY-LBTYM remote remote controller. controller NOTE: Available functions may differ by the remote controller. For details, refer to the operation manual. - 51 - 11-1.

  • Page 56: 11-2.Others

    11-2. Others Exterior Part name Model name Summary Thermo-sensor for sensing the Remote sensor UTY-XSZX temperature of arbitrary place in the unit room. Width: 683 mm Auto louver UTD-GXTA-W For 09, 12, and 14 models grille kit Width: 883 mm Auto louver UTD-GXTB-W grille kit...

  • Page 57: Part 2. Outdoor Unit

    Part 2. OUTDOOR UNIT SINGLE TYPE: AOYG09KBTB AOYG12KBTB AOYG14KBTB AOYG18KBTB...

  • Page 58: Specifications

    1. Specifications Type Inverter heat pump Model name AOYG09KBTB AOYG12KBTB AOYG14KBTB AOYG18KBTB Power supply 230 V ~ 50 Hz Available voltage range 198—264 V Starting current Cooling 1,480 1,580 1,670 2,160 Airflow rate Heating 1,410 1,520 1,580 1,830 Type × Q'ty Propeller fan ×...

  • Page 59: Dimensions

    2. Dimensions 2-1. Models: AOYG09KBTB, AOYG12KBTB, and AOYG14KBTB Unit: mm 4-M10 hole Pitch of bolts for installation Top view Side view Front view Side view Airflow Drain port Ø42 Bottom view Side view (Valve part) - 55 - 2-1. Models: AOYG09KBTB, AOYG12KBTB, and AOYG14KBTB 2.

  • Page 60: Model: Aoyg18Kbtb

    2-2. Model: AOYG18KBTB Unit: mm 4-M10 hole Pitch of bolts for installation Top view Side view Front view Side view Airflow Drain port Ø42 Bottom view Side view (Valve part) - 56 - 2-2. Model: AOYG18KBTB 2. Dimensions...

  • Page 61: Installation Space

    3. Installation space 3-1. Models: AOYG09KBTB, AOYG12KBTB, AOYG14KBTB, and AOYG18KBTB ¢ Space requirement Provide sufficient installation space for product safety. CAUTION Keep the space shown in the installation examples. If the installation is not performed accordingly, it could cause a short circuit and result in a lack of operating performance.
  • Page 62  Multiple outdoor unit installation • Provide at least 250 mm of space between the outdoor units if multiple units are installed. • When routing the piping from the side of an outdoor unit, provide space for piping. • No more than 3 units must be installed side by side. When 3 units or more are arranged in a line, provide the space as shown in the following ex- ample “When an obstruction in the upper space:”.
  • Page 63  Outdoor units installation in multi-row Unit: mm Single parallel unit arrangement Multiple parallel unit arrangement 100 or more 200 or more 1,000 or more 2,000 or more 200 or more 400 or more 500 or more 1,000 or more 200 or more 250 or more 1,000 or more...

  • Page 64: Refrigerant Circuit

    4. Refrigerant circuit 4-1. Models: AOYG09KBTB, AOYG12KBTB, and AOYG14KBTB Heat exchanger 3-way (INDOOR) valve 2-way Muffler valve Muffler 4-way valve Strainer Expansion valve Heat exchanger Strainer (OUTDOOR) Cooling Heating : Thermistor (Discharge temperature) : Thermistor (Outdoor temperature) : Thermistor (Heat exchanger out temperature) : Thermistor (Heat exchanger middle temperature) : Thermistor (Room temperature) : Thermistor (Pipe temperature)

  • Page 65: Model: Aoyg18Kbtb

    4-2. Model: AOYG18KBTB Heat exchanger 3-way (INDOOR) valve 2-way valve Muffler Muffler Strainer 4-way valve Expansion valve Accumulator Heat exchanger Strainer (OUTDOOR) Cooling Heating : Thermistor (Discharge temperature) : Thermistor (Outdoor temperature) : Thermistor (Heat exchanger out temperature) : Thermistor (Heat exchanger middle temperature) : Thermistor (Room temperature) : Thermistor (Pipe temperature) - 61 -...

  • Page 66: Wiring Diagrams

    5. Wiring diagrams 5-1. Model: AOYG09KBTB - 62 - 5-1. Model: AOYG09KBTB 5. Wiring diagrams...

  • Page 67: Models: Aoyg12Kbtb, Aoyg14Kbtb, And Aoyg18Kbtb

    5-2. Models: AOYG12KBTB, AOYG14KBTB, and AOYG18KBTB - 63 - 5-2. Models: AOYG12KBTB, AOYG14KBTB, and AOYG18KBTB 5. Wiring diagrams...

  • Page 68: Capacity Compensation Rate For Pipe Length And Height Difference

    6. Capacity compensation rate for pipe length and height difference Height difference H Indoor unit is higher than outdoor unit Indoor unit is lower than outdoor unit Outdoor unit Indoor unit Outdoor unit Indoor unit Connection pipe Connection pipe 6-1. Model: AOYG09KBTB NOTE: Values mentioned in the table are calculated based on the maximum capacity.

  • Page 69: Model: Aoyg12Kbtb

    6-2. Model: AOYG12KBTB NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.879 0.851 — — — 0.903 0.894 0.867 Indoor unit is higher than — — 0.964 0.918 0.909 0.881...

  • Page 70: Model: Aoyg14Kbtb

    6-3. Model: AOYG14KBTB NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.932 0.930 — — — 0.953 0.950 0.947 Indoor unit is higher than — — 0.983 0.968 0.966 0.962...

  • Page 71: Model: Aoyg18Kbtb

    6-4. Model: AOYG18KBTB NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length (m) COOLING — — — — 0.932 0.930 0.924 — — — 0.953 0.950 0.947 0.941 Indoor unit is higher — — 0.983 0.968 0.966...

  • Page 72: Additional Charge Calculation

    7. Additional charge calculation 7-1. Model: AOYG09KBTB Refrigerant type Refrigerant amount ¢ Refrigerant charge Total pipe length 15 or less 20 (Max.) 20 g/m Additional charge 7-2. Models: AOYG12KBTB and AOYG14KBTB Refrigerant type Refrigerant amount ¢ Refrigerant charge Total pipe length 15 or less 25 (Max.) 20 g/m...

  • Page 73: Airflow

    8. Airflow 8-1. Model: AOYG09KBTB  Cooling 1,480  Heating 1,410 8-2. Model: AOYG12KBTB  Cooling 1,580  Heating 1,520 8-3. Model: AOYG14KBTB  Cooling 1,670  Heating 1,580 - 69 - 8-1. Model: AOYG09KBTB 8. Airflow...

  • Page 74: Model: Aoyg18Kbtb

    8-4. Model: AOYG18KBTB  Cooling 2,160 1,271  Heating 1,830 1,077 - 70 - 8-4. Model: AOYG18KBTB 8. Airflow...

  • Page 75: Operation Noise (Sound Pressure)

    9. Operation noise (sound pressure) 9-1. Noise level curve ¢ Model: AOYG09KBTB  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 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 76 ¢ Model: AOYG14KBTB  Cooling  Heating NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 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 8,000 Octave band center frequency, Hz Octave band center frequency, Hz ¢...

  • Page 77: Sound Level Check Point

    9-2. Sound level check point Rear Microphone Microphone Airflow Side view Rear view NOTE: Detailed shape of the actual outdoor unit might be slightly different from the one illustrated above. - 73 - 9-2. Sound level check point 9. Operation noise (sound pressure)

  • Page 78: Electrical Characteristics

    10. Electrical characteristics Model name AOYG09KBTB AOYG12KBTB Voltage 230 ~ Power supply Frequency Max operating current *1 Starting current Circuit breaker current Wiring Power cable spec. Cross-sectional area Connection cable *3 Limited wiring length Model name AOYG14KBTB AOYG18KBTB Voltage 230 ~ Power supply Frequency...

  • Page 79: Safety Devices

    11. Safety devices Model Type of Protection form protection AOYG09KBTB AOYG12KBTB 250 V, 20 A 250 V, 25 A Circuit Current fuse (Main PCB) 250 V, 5 A protection 250 V, 3.15 A 125 ±25 °C 100 ±15 °C Activate Fan motor stop Fan motor stop Fan motor...

  • Page 80: Accessories

    12. Accessories 12-1. Models: AOYG09KBTB, AOYG12KBTB, AOYG14KBTB, and AOYG18KBTB Part name Exterior Q’ty Part name Exterior Q’ty Installation manual Drain pipe - 76 - 12-1. Models: AOYG09KBTB, AOYG12KBTB, AOYG14KBTB, and AOYG18KBTB 12. Accessories...

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