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Multi Air Conditioner

SVC MANUAL(Exploded View)

MODEL : L8UC100BFA3
 L8UC100BFE3

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

Summary of Contents for L8UC100BFA3

Page 1: ...er SVC MANUAL Exploded View MODEL L8UC100BFA3 L8UC100BFE3 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 ...

Page 2: ... Max Interunit Total Piping m Piping Length Main Piping m Total Branch Piping m Each Branch Piping m Max Elevation Outdoor Unit Indoor Unit m Difference Indoor Unit Indoor Unit m Operation Range Cooling C F Outdoor Heating C F 3 52 28 72 12 000 98 000 2 5 9 75 Cycle 1 LMNC122D4A0 LMNC36GTNA0 Cycle 2 LMNC24GTPA0 LMNC242D5A0 8 5 30 5 3 220 60 4 x 13 3 Including Earth 4 x 0 75 Including Earth 4 x 0 7...

Page 3: ...DI Power Distribution Indicator PI485 Low Ambient Kit Thermistor X X X O O O O X O O O O PQNUD1S00 PMNFP14A0 PMNFP14A1 X Function Category L8UC100BFA3 L8UC100BFE3 Reliability Convenience Special Function Kit Others CAC Network Function O Applied X Not applied No relation Option Model name price are different according to options and assembled in factory with main unit Accessory Installed at field ...

Page 4: ...Gas Ø19 05 Field Piping Liquid Ø9 52 Refrigerant Flow Cooling TH2 TH1 Check Valve Check Valve Compressor C Accumulator Heat Exchanger Compressor D Solenoid Valve Oil seperator TH5 TH3 Solenoid Valve Oil seperator TH4 LOC Description PCB Connector TH1 Thermistor for outdoor air temperature CN_TH1 TH2 Thermistor for condensing temperature CN_TH1 TH3 Thermistor for condensing temperature CN_TH2 TH4 T...

Page 5: ...ronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 4 Wiring Diagrams 1 Wiring Diagram 2 PCB CN_POWER CN_PRESS2 CN_PRESS1 CN_FAN2 CN_COMP CN_SV CN_FAN1 CN_TH1 CN_TH2 CN_TH3 CN_3PHASE CN_COM ...

Page 6: ...546810 546810 549610 549610 137213A 137213B 435312 437212 447910A 447910B 552112B 552112A 552112C 552112D 552113B 554030A 554030B 554030D W4811B W4811D W4811E W4811A 148000 749750 330871 W49810E W49810B W49810C W49810D 649950 552117B 435511 566001 W0CZZ 268711 W6640B W6640A 552114B 559990B W49810A 554160 430410 561410B W4811A 435310 W6920 437211 MPS_A S V Coil MPS_A S V Coil 552113A 559990A 554030...

Page 7: ...P NO MFL56755302 MAY 2014 ...

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