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Air-Conditioners

PLA-A·BA4

English

INSTALLATION MANUAL

For safe and correct use, read this manual and the outdoor unit installation manual thoroughly before installing 

the air-conditioner unit.

FOR INSTALLER

01_RG79D307K02_EN.indd   1

2010/09/01   11:03:22

Содержание PLA-A-BA4 Series

Страница 1: ...A4 English INSTALLATION MANUAL For safe and correct use read this manual and the outdoor unit installation manual thoroughly before installing the air conditioner unit FOR INSTALLER 01_RG79D307K02_EN indd 1 2010 09 01 11 03 22 ...

Страница 2: ...e gases may leak be produced flow or accumulate If combustible gas accumulates around the unit fire or explosion may result Do not keep food plants caged pets artwork or precision instruments in the direct airflow of the indoor unit or too close to the unit as these items can be damaged by temperature changes or dripping water When the room humidity exceeds 80 or when the drainpipe is clogged wate...

Страница 3: ... The method for using the template and the gauge is shown Before using check the dimensions of template and gauge because they change due to fluctuations of temperature and humidity The dimensions of ceiling opening can be regulated within the range shown in Fig 3 2 so center the main unit against the opening of ceiling ensuring that the respective opposite sides on all sides of the clearance betw...

Страница 4: ...prior to installation of the decorative cover or when applying ceiling materials 3 7 Confirming the position of main unit and tightening the suspension bolts Fig 3 8 Using the gauge attached to the grille ensure that the bottom of the main unit is properly aligned with the opening of the ceiling Be sure to confirm this otherwise condensation may form and drip due to air leakage etc Confirm that th...

Страница 5: ...n pipe should be wrapped with polyethylene foam insulation materials specific gravity of 0 03 thickness of 9 mm 23 64 inch or more Apply thin layer of refrigerant oil to pipe and joint seating surface before tightening flare nut Use two wrenches to tighten piping connections Use refrigerant piping insulation provided to insulate indoor unit connections Insulate carefully B Flare nut tightening tor...

Страница 6: ...ised B Downward slope 1 100 or more M Odor trap Grouped piping D O D ø32 mm 1 1 4 inch PVC TUBE H Downward slope 1 100 or more E Make it as large as possible I O D ø38 mm 1 1 2 inch PVC TUBE for grouped piping 9 mm 23 64 inch or more insulation F Indoor unit G Make the piping size large for grouped piping J Up to 850 mm 33 7 16 inch 1 Connect the drain socket supplied with the unit to the drain po...

Страница 7: ...d 6 1 1 Indoor unit power supplied from outdoor unit The following connection patterns are available The outdoor unit power supply patterns vary on models 1 System S1 S2 L N 1 2 S1 S2 S3 S3 A B C D E F G I H CN105 RED S1 S2 L N 1 2 S1 S2 S3 1 2 S1 S2 S3 S3 A B C D E F G G E Affix label A that is included with the manuals near each wiring diagram for the indoor and outdoor units A Outdoor unit powe...

Страница 8: ...ir of an indoor unit PC board and a IR wireless remote controller is assigned to the same pair No 4 IR wireless remote controller pair number setting operation Fig 6 5 Press the SET button with something sharp at the end Start this operation from the status of IR wireless remote controller display turned off MODELSELECT blinks and Model No is lighted Press the min button twice continuously Pair No...

Страница 9: ...n from the status of IR wireless remote controller display turned off CHECK is lighted and 00 blinks Press the temp button once to set 50 Direct the IR wireless remote control ler toward the receiver of the indoor unit and press the h button Setting the unit number Press the temp buttons and to set the unit number 00 Direct the IR wireless remote controller toward the receiver of the indoor unit a...

Страница 10: ...t equipped with outdoor air intake 2 Supported indoor unit is equipped with outdoor air intake 3 Power voltage 230 V 04 104 1 208 V 2 Select unit numbers 01 to 03 or all units AL wired remote controller 07 wireless remote controller Mode Settings Mode No Setting no Initial setting setting Wired remote controller RF thermostat Filter sign 100Hr 07 107 1 2500Hr 2 No filter sign indicator 3 Fan speed...

Страница 11: ...ontrol system error memory error etc No sound E0 E3 Remote controller transmission error No sound E1 E2 Remote controller control board error No sound No corresponding Output pattern B Errors detected by unit other than indoor unit outdoor unit etc IR wireless remote controller Wired remote controller RF thermostat Symptom Remark Beeper sounds OPERATION INDICATOR lamp blinks Number of times Check ...

Страница 12: ...er power on Only LED 1 is lighted LED 1 2 blink Connector for the outdoor unit s protection device is not connected Reverse or open phase wiring for the outdoor unit s power terminal block L1 L2 GR Display messages do not appear even when operation switch is turned ON operation lamp does not light up Only LED 1 is lighted LED 1 blinks twice LED 2 blinks once Incorrect wiring between indoor and out...

Страница 13: ...er panel Slide the corner panel as indicated by the arrow to remove the corner panel Fig 9 3 Fig 9 4 Intake grille Grille Intake grille levers Grille hook Hole for the grille s hook Corner panel Screw Detail 9 3 Selection of the air outlets For this grille the discharge direction is available in 11 patterns Also by setting the wired remote controller to the appropriate settings you can adjust the ...

Страница 14: ...PLP 42BALM the connector of wireless sensor cable is also connected to connecor CN90 on indoor controller board The lead wire of grille is passed through the catch of bell mouth of the unit perfectly The remaining lead wire is tied with clamp of the unit and put the cover of the unit again with 2 screws Note Do not put the remaining lead wire in electrical branch box of the unit 9 5 Locking the up...

Страница 15: ...on procedures 10 Easy maintenance function For PUZ A PUY A application only Only for wired remote cpontroller By using the maintenance mode you can display many types of maintenance data on the wired remote controller such as the heat exchanger temperature and com pressor current consumption for the indoor and outdoor units This function can be used whether the air conditioner is operating or not ...

Страница 16: ...handing it to the customer This product is designed and intended for use in the residential commercial and light industrial environment HEAD OFFICE TOKYO BLDG 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN Printed in Japan RG79D307K02 01_RG79D307K02_EN indd 16 2010 09 01 11 03 34 ...

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