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LG A2UW183FA2 Service Manual
LG A2UW183FA2 Service Manual

LG A2UW183FA2 Service Manual

Multi air conditioner

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Internal Use Only
http://biz.lgservice.com
Multi Air Conditioner
SVC MANUAL(Exploded View)
MODEL : A2UW183FA2
LMU187HV
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.

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Summary of Contents for LG A2UW183FA2

  • Page 1 Internal Use Only http://biz.lgservice.com Multi Air Conditioner SVC MANUAL(Exploded View) MODEL : A2UW183FA2 LMU187HV CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
  • Page 2: Specification

    3. The specification may be subject to change without prior notice for purpose of improvement. 4. At least two indoor units should be connected. 5. For more Capacity(*),refer to the combination table - 2 - Copyright ©2010 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 3: Function Table

    Accessory : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package : These safty switcher are standard or optional features defending on region & country - 3 - Copyright ©2010 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 4: Piping Diagrams

    Thermistor for discharge pipe temperature CN_TH3 Thermistor for suction pipe temperature CN_TH3 Thermistor for outdoor air temperature CN_TH2 Thermistor for condensing temperature CN_TH2 - 4 - Copyright ©2010 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 5: Wiring Diagrams

    4. Wiring Diagrams PIPE LENGTH S/W CN_PSC2 CN_PSC1 CN_4WAY CN_PRESS CN_TH3 CN_TH2 CN_FLASH CN_LGMV CN_MOTOR CN_EEV1 CN_EEV2 CN_COM - 5 - Copyright ©2010 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 6: Exploded View

    * Please ensure GCSC since the replacement parts may be changed depending upon the buyer's request. Please check the correct parts in View RPL(Replacement Part List) on GCSC. (GCSC Website http://biz.Lgservice.com) - 6 - Copyright ©2010 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 7 NOVEMBER, 2010 P/NO : MFL63721204...

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