LG BRNU76GB5W0 Service Manual
LG BRNU76GB5W0 Service Manual

LG BRNU76GB5W0 Service Manual

Multi v air conditioner

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Multi V Air Conditioner
SVC MANUAL(Exploded View)
MODEL : BRNU76GB5W0
BRNU96GB5W0
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 BRNU76GB5W0

  • Page 1 Multi V Air Conditioner SVC MANUAL(Exploded View) MODEL : BRNU76GB5W0 BRNU96GB5W0 CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
  • Page 2: Specification

    1. Specification Indoor Indoor Unit Type Ceiling Concealed Duct(High Static) Model BRNU76GB5W0 BRNU96GB5W0 Decorative Panel Model Power Supply Ø / V / Hz 1/220~240/50, 60 1/220~240/50, 60 Cooling Capacity 22.4 Btu/h 76,400 95,900 Heating Capacity 25.2 31.5 Btu/h 86,000 107,500...
  • Page 3: List Of Functions

    2. List of Functions Category Function BRNU76GB5W0 / BRNU96GB5W0 Air flow Air supply outlet Airflow direction control(left & right) Airflow direction control(up & down) Auto swing(left & right) Auto swing(up & down) Airflow steps(fan/cool/heat) 3/3/3 Chaos swing Chaos wind(auto wind)
  • Page 4: Piping Diagrams

    Heat Exchanger : Heating : Cooling Filter Check Valve Sirocco Fan Solenoid Valve Filter Indoor Unit Model Liquid BRNU76GB5W0 Ø19.05(3/4) Ø9.52(3/8) BRNU96GB5W0 Ø22.2(7/8) LOC. Description PCB Connector Thermistor for inlet air temperature CN_ROOM Thermistor for EVA. in temperature CN_PIPE Thermistor for EVA. out temperature...
  • Page 5: Wiring Diagrams

    4. Wiring Diagrams INDOOR DIAGRAM 3854A20989R OPTION CONNECTOR NUMBER LOCATION POINT FUNCTION CN-POWER AC POWER SUPPLY AC POWER LINE INPUT FOR INDOOR CONTROLLER CN-MOTOR1 FAN MOTOR OUTPUT MOTOR OUTPUT OF BLDC CN-D/PUMP DRAIN PUMP OUTPUT AC OUTPUT FOR DRAIN PUMP CN-COMM COMMUNICATION CONNECTION BETWEEN INDOOR AND OUTDOOR...
  • Page 6: Main Pcb

    MAIN PCB CN-EEV CN-LGMV CN-COM CN-D/PUMP CN-D/POWER CN-FLOAT CN-REMO CN-PIPE CN-MOTOR2 CN-ROOM CN-PIPE/O CN-MOTOR1 FAN PCB CN-MOTOR1(IN) CN-MOTOR1(IN) CN-VM(IN) CN-L CN-N CN-MOTOR1 CN-MOTOR1 OPTION PCB CN-OPTION 6 Multi V Air Conditioner...
  • Page 7 149900 137214 137213-2 137213-1 263230-3 263230-2 346810 349600-1 359012 349600-2 W0FZZ 336600 249951 263230-1 352150 346810 268714-1 268714-3 268714-2 147910 W3001 349600-1 349600-2 359012 336600 W50011 354210 330870 352118 55211G 158591 237205-1 237205-2 Note)*PleaseensureGCSCsincethereplacementpartsmaybechangeddependinguponthebuyer'srequest. PleasecheckthecorrectpartsinViewRPL(ReplacementPartList)onGCGS. (GCGSWebsitehttp://biz.Lgservice.com)
  • Page 8 AUGUST, 2007 P/NO : 3828A24006T...

This manual is also suitable for:

Brnu96gb5w0

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