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Panasonic U-8ME1E8 Installation Instructions Manual

2way system air conditioner – for refrigerant r410a

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INSTALLATION INSTRUCTIONS

INSTRUCTIONS D'INSTALLATION

EINBAUANLEITUNG

ISTRUZIONI DI INSTALLAZIONE

INSTRUÇÕES DE INSTALAÇÃO

ΟΔΗΓΙΕΣ ΕΓΚΑΤΑΣΤΑΣΗΣ

INSTRUCCIONES DE INSTALACIÓN

Outdoor Units

U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)

Unités extérieures

U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)

Außeneinheiten

U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)

Unità esterne

U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)

Unidades exteriores

U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)

Εξωτερικές Μονάδες

U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)

Unidades exteriores

U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E)

85464369333022 2010

– 2WAY System Air Conditioner –

for Refrigerant R410A

– Climatiseur Système 2 VOIES –

pour réfrigérant R410A

– Klimaanlagen-System in ZWEIWEGE-AUSFÜHRUNG –

für Kühlmittel R410A

– Condizionatore d'aria 2 VIE –

per refrigerante R410A

– Sistema de Ar Condicionado de 2 Vias –

para Refrigerante R410A

– 2 κατευθύνσεων κλιματικό σύστημα –

για το Ψυκτικό μέσο R410A

– Acondicionador de aire del sistema 2 SENTIDOS –

para refrigerante R410A

EN

FR

DE

IT

PT

GR

ES

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Table of Contents

Summary of Contents for Panasonic U-8ME1E8

Page 1: Installation Instructions
– Acondicionador de aire del sistema 2 SENTIDOS – INSTRUCCIONES DE INSTALACIÓN para refrigerante R410A Outdoor Units U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E) Unités extérieures U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E) Außeneinheiten U-8ME1E8(E), U-10ME1E8(E), U-12ME1E8(E), U-14ME1E8(E), U-16ME1E8(E), U-18ME1E8(E), U-20ME1E8(E) Unità...
Page 2 INSTALLATION INSTRUCTIONS – 2WAY System Air Conditioner – for Refrigerant R410A ■ R410A Models Model No. Outdoor Units Type 10hp 12hp 14hp 16hp 18hp 20hp U-8ME1E8 U-10ME1E8 U-12ME1E8 U-14ME1E8 U-16ME1E8 U-18ME1E8 U-20ME1E8 U-8ME1E8E** U-10ME1E8E** U-12ME1E8E** U-14ME1E8E** U-16ME1E8E** U-18ME1E8E** U-20ME1E8E** * Refrigerant R410A is used in the outdoor units.
Page 3: Important
• Highly dangerous electrical voltages are used in this system. Permission from the power supplier is required when Carefully refer to the wiring diagram and these instructions installing the U-8ME1E8 (E) outdoor unit that is when wiring. Improper connections and inadequate connected to a 16 A distribution network.
Page 4 When Connecting Refrigerant Tubing Others • When performing piping work do • Do not touch the air inlet or the CAUTION not mix air except for specifIed sharp aluminum fins of the refrigerant (R410A) in refrigeration outdoor unit. You may hurt. cycle.
Page 5: Check Of Density Limit
The standards for minimum room volume are as follows. Check of Density Limit (1) No partition (shaded portion) The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its density will not exceed a set limit. The refrigerant (R410A), which is used in the air conditioner, is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws imposed to protect the ozone layer.
Page 6: Precautions For Installation Using New Refrigerant
Precautions for Installation Using New Refrigerant 1. Care regarding tubing 1-1. Process tubing ● Material: Use C1220 phosphorous deoxidized copper specified in JIS H3300 “Copper and Copper Alloy Seamless Pipes and Tubes.” For tubes of ø22.22 or larger, use C1220 T-1/2H material or H material, and do not bend the tubes. ●...
Page 7 3. Different tools required 3-1. Tool specifications have been changed due to the characteristics of R410A. Some tools for R22- and R407C-type refrigerant systems cannot be used. R407C tools Manifold gauge Item New tool? compatible Remarks with R410A? Manifold gauge Types of refrigerant, refrigerating machine oil, and pressure gauge are different.
Page 8: Table Of Contents
CONTENTS Page Page IMPORTANT! ........2 6.
Page 9: General
1. GENERAL This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of instructions for the outdoor unit and make sure all accessory parts listed are with the system before beginning. 1-1.
Page 10: Tubing Length
1-5. Tubing Length Select the installation location so that the length and size of refrigerant tubing are within the allowable range shown in the figure below. Main tubing length LM = LA + LB … Main distribution tubes LC – LH are selected according to the capacity after the distribution joint. 3.
Page 11: Tubing Size
1-6. Tubing Size Table 1-3 Main Tubing Size (LA) Unit: mm 22.4 28.0 33.5 40.0 45.0 50.0 56.0 61.5 68.0 73.0 78.5 85.0 90.0 96.0 Total system horsepower Combined outdoor units Gas tubing (mm) ø19.05 ø22.22 ø25.4 ø28.58 ø31.75 Liquid tubing (mm) ø9.52 ø12.7 ø15.88...
Page 12: Straight Equivalent Length Of Joints
Liquid tubing size 6.35 9.52 12.7 15.88 19.05 22.22 25.4 Amount of additional refrigerant charge/m (g/m) Table 1-9-2 Necessary Amount of Additional Refrigerant Charge Per Outdoor Unit U-8ME1E8(E) U-10ME1E8(E) U-12ME1E8(E) U-14ME1E8(E) U-16ME1E8(E) U-18ME1E8(E) U-20ME1E8(E) 2.5 kg 3.5 kg 3.5 kg 6.4 kg 6.4 kg...
Page 13: Installing Distribution Joint
tubing is horizontal then each branch tubing length should be at an angle that is greater than horizontal. If the main tubing Always check the gas density is vertical, provide a raised starting portion for each branch. WARNING limit for the room in which the [Header joint system] unit is installed.
Page 14: Optional Distribution Joint Kits
1-12. Optional Distribution Joint Kits See the installation instructions packaged with the distribution joint kit for the installation procedure. Table 1-12 Cooling capacity Cooling capacity Model name Remarks Model name Remarks after distribution after distribution 1. CZ-P680PJ2 68.0 kW or less For outdoor unit 3.
Page 15 3. CZ-P160BK2 Use: For indoor unit (Capacity after distribution joint is 22.4 kW or less.) Example: Gas tubing Liquid tubing Distribution Distribution Insulation Insulation Joint Joint Unit: mm Table 1-15 Size of connection point on each part (Shown are inside diameters of tubing) Size Part A Part B...
Page 16: 1-13. Example Of Tubing Size Selection And Refrigerant
1-13. Example of Tubing Size Selection and Refrigerant Charge Amount Additional refrigerant charging Based on the values in Tables 1-3, -4, -5, -6, 9-1 and 9-2, use the liquid tubing size and length, and calculate the amount of additional refrigerant charge using the formula below. =[366 ×(a) + 259 ×(b) + 185 ×(c) + 128 ×(d) + 56 ×(e) + 26 ×(f)] ×10 –3 + Necessary amount of...
Page 17: Charge Amount
Example: Outdoor unit 12 hp 14 hp 16 hp type type type 160 type 106 type 140 type 160 type 160 type 73 type 140 type ● Example of each tubing length Main tubing Distribution joint tubing LO = 2 m LD = 15 m Outdoor side Indoor side...
Page 18: Charge Amount
Be sure to check the limit density for the room in which the indoor unit is installed. CAUTION 337.5 Checking of limit density 324.0 Density limit is determined on the basis of the size of a room 310.5 297.0 using an indoor unit of minimum capacity. 283.5 For instance, when an indoor unit is used in a room (floor area 270.0...
Page 19: Selecting The Installation Site
2. SELECTING THE INSTALLATION SITE Example of installation of 2 units (when 3 sides are open and only 1 side is shuttered) 2-1. Outdoor Unit * More than 300 mm AVOID: ** More than 50 mm ● heat sources, exhaust fans, etc. ●...
Page 20: Shield For Horizontal Exhaust Discharge
2-2. Shield for Horizontal Exhaust Discharge It is necessary to install an air-discharge chamber (ﬁ eld supply) to direct exhaust from the fan horizontally if it is difﬁ cult to provide a minimum space of 2 m between the air-discharge outlet and a nearby obstacle.
Page 21: How To Install The Outdoor Unit
3. HOW TO INSTALL THE OUTDOOR UNIT Model : 14 hp, 16 hp 3-1.Transporting Detailed drawing B Detailed drawing B When transporting the unit, have it delivered as close to the installation site as possible without unpacking. Use a hook for suspending the unit. (Fig. 3-1) Rope CAUTION Protective...
Page 22: Installing The Outdoor Unit
3-2. Installing the Outdoor Unit Installation anchor hole Unit: mm (8 – 15 × 21 elongated holes) (1) Use four (4) anchor bolts (M12 or similar) to securely anchor Air intake the unit. Regarding the positioning anchor bolts of the depth direction, select one of three types according to the installation site.
Page 23 Detailed view of “D” & “E” • Below shows vibration insulator position when setting anchor Unit: mm bolt at position B (Fig.3-2). Unit: mm Model : 0706, 0906, 1156, 1306, 1406 Model : 8 hp, 10 hp, 12 hp, 14 hp, 16 hp Plate leg (left, right) Plate leg (left) Plate leg (right)
Page 24: Routing The Tubing
3-3. Routing the Tubing ● The tubing can be routed out either from the front or from the bottom. (Fig. 3-5-a) ● The connecting valve is contained inside the unit. Therefore, remove the front panel. (Fig. 3-5-b) (1) If the tubing is routed out from the front, punch out the slit part ( ).
Page 25: Prepare The Tubing
● Except for the 16hp model, do not use the supplied 3-4. Prepare the Tubing connector tubing. (See figure below.) ● Material: Use C1220 phosphorous deoxidized copper as described in JIS H3300, “Copper and Copper Alloy Model : 8hp, 10hp, 12hp, 14hp, 18hp, 20hp (Except 16hp) Seamless Pipes and Tubes.”...
Page 26 ● Tighten each cap as specified below. Do not apply an adjustable wrench to the hexagonal part. Tightening torque for each cap Do not use two adjustable wrenches Cap tightening torque when removing or installing the balance Service port cap 8 –...
Page 27: Electrical Wiring
(A) Power supply Time delay fuse or Time delay fuse or circuit capacity circuit capacity Wire size Max. length Wire size Max. length U-8ME1E8(E) 4 mm² 84 m 25 A 4 mm² 84 m 25 A U-10ME1E8(E) 6 mm² 90 m 30 A 6 mm²...
Page 28: Wiring System Diagram
4-3. Wiring System Diagram Indoor unit (No. 1) Power supply Outdoor unit 220 – 240V ~50/60Hz INV unit Ground Power supply Remote 380 – 415V, 3 N~, 50Hz controller Ground Ground Ground Indoor unit Ground (No. 2) Inter-outdoor-unit control wiring Power supply Ground 220 –...
Page 29 CAUTION (1) When linking outdoor units in a network, disconnect the terminal extended from the short plug (CN072, 2P Black, location: right bottom on the outdoor main control PCB) from all outdoor units except any one of the outdoor units. (When shipping: In shorted condition.) For a system without link (no connection wiring between outdoor units), do not remove the short plug.
Page 30 (5) Use shielded wires for inter-unit control wiring (c) Shielded wire and ground the shield on both sides, otherwise misoperation from noise may occur. (Fig. 4-4) Connect wiring as shown in Section “4-3. Wiring System Diagram.” Ground Ground Fig. 4-4 (6) Use the standard power supply cables for Europe (such as H05RN-F or H07RN-F which conform to CENELEC (HAR) rating specifications) or use the cables based on IEC standard.
Page 31 ■ Wiring sample Earth Earth Use this screw when Use this screw when connecting to ground connecting to ground for the inter-unit control for the inter-unit control wiring. wiring. Power Supply Inter-unit Control Wiring Inter-unit Control Wiring Power Supply Earth Use this screw when Earth connecting to ground...
Page 32: How To Process Tubing
5. HOW TO PROCESS TUBING Deburring The liquid tubing side is connected by a flare nut, and the gas tubing side is connected by brazing. Before After 5-1. Connecting the Refrigerant Tubing Use of the Flaring Method Many of conventional split system air conditioners employ the flaring method to connect refrigerant tubes which run between indoor and outdoor units.
Page 33: Connecting Tubing Between Indoor And Outdoor Units
Caution Before Connecting Tubes Tightly (1) Apply a sealing cap or water-proof tape to prevent dust or water from entering the tubes before they are used. (2) Be sure to apply refrigerant lubricant (ether oil) to the inside of the flare nut before making piping connections. This is effective for reducing gas leaks.
Page 34: Insulating The Refrigerant Tubing
5-3. Insulating the Refrigerant Tubing Two tubes arranged together Tubing Insulation Liquid tubing Gas tubing ● Standard Selection of Insulation Material Under the environment of the high temperature and high humidity, the surface of the insulation material is easy to become condesation.
Page 35 o38.1 o41.28 Thickness Thickness 30mm 30mm Thickness Thickness 20mm 20mm Thickness Thickness 10mm 10mm Ambient temperature [°C] Ambient temperature [°C] If the exterior of the outdoor unit valves has been ﬁ nished with a square duct covering, CAUTION make sure you allow sufﬁ cient space to use the valves and to allow the panels to be attached and removed.
Page 36: Taping The Tubes
5-4. Taping the Tubes (1) At this time, the refrigerant tubes (and electrical wiring if local codes permit) should be taped together with armoring tape in 1 bundle. To prevent the condensation from overflowing the drain pan, keep the drain hose separate from the refrigerant tubing.
Page 37: Air Purging
6. AIR PURGING Air and moisture in the refrigerant system may have Manifold gauge undesirable effects as indicated below. ● pressure in the system rises ● operating current rises ● cooling (or heating) efficiency drops ● moisture in the refrigerant circuit may freeze and block capillary tubing ●...
Page 38 (4) Do a leak test of all joints of the tubing (both indoor and Manifold valve outdoor) and both gas and liquid service valves. Bubbles indicate a leak. Wipe off the soap with a clean cloth after a leak test. Pressure (5) After the system is found to be free of leaks, relieve the gauge...
Page 39 NOT E Manifold valve The required time in the above table is calculated based on the assumption that the ideal (or target) vacuum condition is less Pressure gauge than –101 kPa (–755 mmHg, 5 Torr). (2) When the desired vacuum is reached, close the “Lo” knob of the manifold valve and turn off the vacuum pump.
Page 40: Test Run
7. TEST RUN 7-1. Preparing for Test Run ● Before attempting to start the air conditioner, check the following. (1) All loose matter is removed from the cabinet especially steel filings, bits of wire, and clips. (Power must be turned (2) The control wiring is correctly connected and all electrical ON at least 5 hours before attempting test...
Page 41: 7-2. Test Run Procedure
7-2. Test Run Procedure Items to Check Before the Test Run Turn the remote power switch on at least 5 hours before the test, in order to energize the Recheck the items to check before the test run. crankcase heater. After performing the leak inspection, applying vacuum, and performing refrigerant charge for Have the outdoor sub...
Page 42: 7-3. Main Outdoor Unit Pcb Setting
7-3. Main Outdoor Unit PCB Setting S005 S003 CN054 CN053 S002 CN052 CN050 CN049 CN057 CN056 S007 CN085 S004 S011* S006 S010 LED1 (D023) LED2 (D024) CN072 CN077 Fig. 7-4 * When setting to ON (terminal No.S011), the COP specification of the outdoor unit turns into “High-COP”. For the detail, refer to SUPPLEMENT.
Page 43 ● Examples of the No. of indoor units settings (S005, S004) Indoor unit setting (S005) Indoor unit setting (S004) No. of indoor units (3P DIP switch, blue) (Rotary switch, red) 10 20 30 1 unit (factory setting) All OFF Set to 1 11 units 1 ON Set to 1...
Page 44 CN077 LED1(D023) S006 S007 CN085 CN056 CN057 CN049 CN072 CN050 CN052 LED2(D024) CN053 S010 CN054 S005 S004 S002 S003 ● Name And Function Of Each Switch On Outdoor Unit Control PC Board • Mode Select switch Changes to the cooling or heating mode. (Main outdoor unit is only usable.) (3P, Black) (CN085) During normal drive When the cooling side is short-circuit, all indoor units change to cooling mode.
Page 45: 7-4. Auto Address Setting
7-4. Auto Address Setting Basic wiring diagram: Example (1) • If link wiring is not used (The inter-unit control wires are not connected to multiple refrigerant systems.) Indoor unit addresses can be set without operating the compressors. No. 1 (main outdoor unit) settings No.
Page 46 Basic wiring diagram: Example (2) • If link wiring is used * When multiple outdoor main units exist, remove the socket that is used to short-circuit the terminal plug (CN072) from all outdoor main unit PCBs except for one unit. No.
Page 47 Case 2 Automatic Address Setting (no compressor operation) ● Indoor and outdoor unit power can be turned ON for each system separately. Indoor unit addresses can be set without operating the compressors. Automatic Address Setting from Outdoor Unit On the No. 1 (main) unit control PCB, set the unit No. switch (S007) to (unit No.
Page 48 Case 3A Automatic Address Setting in Heating Mode ● Indoor and outdoor unit power cannot be turned ON for each system separately. In the following, automatic setting of indoor unit addresses is not possible if the compressors are not operating. Therefore perform this process only after completing all refrigerant tubing work.
Page 49 Case 3B Automatic Address Setting in Cooling Mode ● Indoor and outdoor unit power cannot be turned ON for each system separately. In the following, automatic setting of indoor unit addresses is not possible if the compressors are not operating. Therefore perform this process only after completing all refrigerant tubing work.
Page 50 Display during automatic address setting ● On outdoor main unit PCB * Do not short-circuit the automatic address setting pin (CN054) again while automatic address setting is in progress. Doing so will cancel the setting operation and will cause LEDs 1 and 2 to turn OFF.
Page 51: 7-5. Remote Controller Test Run Settings
Request concerning recording the indoor/outdoor unit combination Nos. After automatic address setting has been completed, be sure to record them for future reference. List the outdoor main unit system address and the addresses of the indoor units in that system in an easily visible location (next to the nameplate), using a permanent marking pen or similar means that cannot be abraded easily.
Page 52: 7-6. Caution For Pump Down
7-6. Caution for Pump Down Pump down means refrigerant gas in the system is returned to the outdoor unit. Pump down is used when the unit is to be moved, or before servicing the refrigerant circuit. (Refer to the Service Manual) ●...
Page 53: 7-7. Meaning Of Alarm Messages
7-7. Meaning of Alarm Messages Table of Self-Diagnostics Functions and Description of Alarm Displays Alarm messages are indicated by the blinking of LED 1 and 2 (D023, D024) on the outdoor unit PCB. They are also displayed on the wired remote controller. ●...
Page 54 Alarm Possible cause of malfunction message Activation of Protective device in indoor unit is Thermal protector in indoor unit fan motor is activated. <<P01>> protective device activated. Improper wiring connections of ceiling panel. <<P09>> Float switch is activated. <<P10>> Operation of protective function of fan inverter. Activation of Protective device in outdoor unit is Compressor thermal protector is activated.
Page 55 Alarm messages displayed on system controller Serial Error in transmitting serial Indoor or main outdoor unit is not operating correctly. communication communication signal Mis-wiring of control wiring between indoor unit, main outdoor unit errors and system controller. Mis-setting Error in receiving serial Indoor or main outdoor unit is not operating correctly.
Page 56: Ec (Ped)
NET WEIGHT Various (Not for the PED) SERIAL NO. : Various PROD. DATE : MM-YYYY Authorized representative in EU Panasonic Marketing Europe GmbH Panasonic Testing Centre Winsberging 15, 22525 Hamburg, Germany 1006 Kadoma, Panasonic Corporation Made in China Kadoma City,...
Page 57: Instructions For High-Cop Mode
ø25.4 14 hp (40.0) U-18ME1E8(E) — — ø12.7 ø25.4 16 hp (45.0) U-20ME1E8(E) — — ø12.7 ø28.58 18 hp (50.0) U-14ME1E8(E) U-8ME1E8(E) — ø15.88 ø28.58 20 hp (56.0) U-16ME1E8(E) U-8ME1E8(E) — ø15.88 ø28.58 22 hp (61.5) U-18ME1E8(E) U-8ME1E8(E) — ø15.88 ø28.58...
Page 58 If multiple outdoor units are connected to a system, perform the same step on each of the outdoor units. In the case of combination with the 8HP (U-8ME1E8 (E)), do set in a similar manner noted above. Unit: mm If one of the outdoor units is not set in the “ON”...
Page 59 SUPPLEMENT 1. Combination with various type of outdoor units ● Diagrams for 22hp ~ 28hp (Top view) Unit: mm 1000 Installation anchor hole (8 – 15 × 21 elongated holes) Installation anchor hole (8 – 15 × 21 elongated holes) ●...
Page 60 ● Diagrams for 38hp & 40hp (Top view) Unit: mm 1540 1540 1510 1510 Installation anchor hole Installation anchor hole (8 – 15 × 21 elongated holes) (8 – 15 × 21 elongated holes) ● Diagrams for 42hp & 44hp (Top view) 1000 1000 Installation anchor hole...
Page 61 ● Diagrams for 50hp & 52hp (Top view) Unit: mm 1000 1000 1540 1510 Installation anchor hole Installation anchor hole Installation anchor hole (8 – 15 × 21 elongated holes) (8 – 15 × 21 elongated holes) (8 – 15 × 21 elongated holes) ●...
Page 62 Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Model : U-8ME1E8, 10ME1E8, 12ME1E8 unit: mm...
Page 63 Reference diagram for air-discharge chamber (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Model : U-18ME1E8, 20ME1E8 unit: mm Air direction: Front direction...
Page 64 Reference diagram for air-discharge chamber (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Diagram for 30hp &...
Page 65 Reference diagram for air-discharge chamber (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Diagram for 38hp &...
Page 66 Reference diagram for air-discharge chamber (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Diagram for 46hp &...
Page 67 Reference diagram for air-discharge chamber (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Diagram for 54hp unit: mm Air direction: Front direction...
Page 68 Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Model : U-8ME1E8, 10ME1E8, 12ME1E8 unit: mm...
Page 69 Reference diagram for snow-proof vents (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Model : U-18ME1E8, 20ME1E8 unit: mm Air direction: Front direction...
Page 70 Reference diagram for snow-proof vents (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Diagram for 30hp &...
Page 71 Reference diagram for snow-proof vents (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Diagram for 38hp &...
Page 72 Reference diagram for snow-proof vents (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Diagram for 46hp &...
Page 73 Reference diagram for snow-proof vents (ﬁ eld supply) Can be installed so that the air direction is to the front, right, left or rear direction. According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”. Diagram for 54hp unit: mm 4440...
Page 74 Compliance with regulation 842/EC/2006 Article 7(1) requirements DO NOT VENT R410A INTO THE ATMOSPHERE: R410A IS A FLUORINATED GREENHOUSE GAS, COVERED BY THE KYOTO PROTOCOL, WITH A GLOBAL WARMING POTENTIAL (GWP) = 1975. Conformité aux exigences de l’article 7 (1) de la réglementation 842/EC/2006 NE PAS METTRE LE R410A À...

This manual is also suitable for:

U-10me1e8 U-12me1e8 e U-14me1e8 U-16me1e8 U-18me1e8 U-20me1e8