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LG Multi V ARNU073B1G2 Svc Manual
LG Multi V ARNU073B1G2 Svc Manual

LG Multi V ARNU073B1G2 Svc Manual

Svc manual(exploded view)
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Multi V Air Conditioner
SVC MANUAL(Exploded View)
MODEL : ARNU073B1G2, ARNU093B1G2
ARNU123B1G2, ARNU153B1G2
ARNU183B2G2, ARNU243B2G2
ARNU073B3G2, ARNU093B3G2
ARNU123B3G2, ARNU153B3G2
ARNU183B4G2, ARNU243B4G2
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.
Internal Use Only
http://biz.lgservice.com

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Summary of Contents for LG Multi V ARNU073B1G2

  • Page 1 Internal Use Only http://biz.lgservice.com Multi V Air Conditioner SVC MANUAL(Exploded View) MODEL : ARNU073B1G2, ARNU093B1G2 ARNU123B1G2, ARNU153B1G2 ARNU183B2G2, ARNU243B2G2 ARNU073B3G2, ARNU093B3G2 ARNU123B3G2, ARNU153B3G2 ARNU183B4G2, ARNU243B4G2 CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
  • Page 2 6. Noise Level is Standard Mode (for actual High Mode(factory set) condition, Noise Level may exceed the standard level by 1.5dBA) - 2 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 3 6. Noise Level is Standard Mode (for actual High Mode(factory set) condition, Noise Level may exceed the standard level by 1.5dBA) - 3 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 4 3. Due to our policy of innovation some specifications may be changed without notification 4. EEV: Electronic Expansion Valve 5. To be added for more available Models - 4 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 5 3. Due to our policy of innovation some specifications may be changed without notification 4. EEV: Electronic Expansion Valve 5. To be added for more available Models - 5 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 6 Option : Model name & price are different according to options, and assembled in factory with main unit. Accessory : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package. - 6 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 7 Option : Model name & price are different according to options, and assembled in factory with main unit. Accessory : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package. - 7 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 8: Heat Exchanger

    ARNU153B1G2 Ø12.7(1/2) Ø6.35(1/4) ARNU183B4G2 Ø12.7(1/2) Ø6.35(1/4) ARNU243B4G2 Ø15.88(5/8) Ø9.52(3/8) LOC. Description Room thermistor Pipe in thermistor Pipe out thermistor - 8 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 9 Ø6.35(1/4) ARNU183B4G2+PBSGB40(Acc'y), PBSC40(Acc'y) Ø12.7(1/2) Ø6.35(1/4) ARNU243B4G2+PBSGB40(Acc'y), PBSC40(Acc'y) Ø15.88(3/8) Ø9.52(3/8) LOC. Description Room thermistor Pipe in thermistor Pipe out thermistor - 9 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 10 For Multi V Model, Dip Switch 1,2,5,6,7,8 must be set OFF That dip switch is used for the other model. - 10 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 11 For Multi V Model, Dip Switch 1,2,5,6,7,8 must be set OFF That dip switch is used for the other model. - 11 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 12 Housing color : yellow Thermistor 2 567480B Eva. in Housing color : white Thermistor 3 567480C Eva. out Housing color : red - 12 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 13 Housing color : yellow Thermistor 2 567480B Eva. in Housing color : white Thermistor 3 567480C Eva. out Housing color : red - 13 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 14 Note) * 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 GCGS. (GCGS Website http://biz.Lgservice.com) - 14 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 15 Note) * 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 GCGS. (GCGS Website http://biz.Lgservice.com) - 15 - Copyright ©2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 16 MAY, 2008 P/NO : MFL42947619...