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Service Manual 

3

2. List of Functions

Air flow

Air supply outlet

1

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)

-

Jet cool(Power wind)

-

Swirl wind

-

Air purifying

Deodorizing filter

X

Plasma air purifier

X

Prefilter(washable / anti-fungus)

O

Installation

Drain pump

O

E.S.P. control

O(only wired remote controller)

Electric heater(operation)

X

High ceiling operation

-

Reliability

Hot start

O

Self diagnosis

O

Soft dry operation

O

Convenience

Auto changeover

X

Auto cleaning

X

Auto operation(artificial intelligence)

O(only heat pump)

Auto restart operation

O

Child lock

O(only wired remote controller)

Forced operation

-

Group control

O(only wired remote controller)

Sleep mode

X

Timer(on/off)

O

Timer(weekly)

O(only wired remote controller)

Two thermistor control

O(only wired remote controller)

Individual control

Standard wired remote controller

PDRCUSZ0

Deluxe wired remote controller

PQRCUDS0

Simple wired remote controller

PQRCUCA0

Wired remote controller(for hotel use)

PQRCFCS0

Wireless remote controller(simple)

X

Wireless LCD remote control

PQWRHSF0(H)/PQWRCSF0(C)

CAC network 

General central controller (Non LGAP)

X

function

Dry contact

PQDSB

Network Soluation(LGAP)

O

PDI(power distribution indicator)

PQNUD1S00

PI 485

PMNFP14A0

Special function kit

Zone control

ABZCA

CTIE

-

Electro thermostat

-

Others

Thermistor

AQTTA

Category

Function

BRNU76GB5W0 / BRNU96GB5W0

Note:

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, ordered and purchased separately by the corresponding model name, supplied with separate package.

Summary of Contents for BRNU76GB5W0

Page 1: ... 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 http biz lgservice com ...

Page 2: ... Static Pressure mmAq Capacitor µF Vac Drive Coil Row x Column x FPI Dimensions Body mm inch W x H x D Decorative Panel mm inch Net Weight Body kg lbs Decorative Panel kg lbs Air Filter Sound Level H M L dB A 3 Piping Liquid mm inch Connections Gas mm inch Drain OD ID mm Dehumidification Rate l h Safety Devices Temperature Sensor Referigerant Referigerant Control Connectable Outdoor Unit Power and...

Page 3: ...e controller Sleep mode X Timer on off O Timer weekly O only wired remote controller Two thermistor control O only wired remote controller Individual control Standard wired remote controller PDRCUSZ0 Deluxe wired remote controller PQRCUDS0 Simple wired remote controller PQRCUCA0 Wired remote controller for hotel use PQRCFCS0 Wireless remote controller simple X Wireless LCD remote control PQWRHSF0 ...

Page 4: ...e EEV Th1 Heat Exchanger Cooling Heating Filter Sirocco Fan LOC Description PCB Connector Th1 Thermistor for inlet air temperature CN_ROOM Th2 Thermistor for EVA in temperature CN_PIPE Th3 Thermistor for EVA out temperature CN_PIPE O Model Gas Liquid BRNU76GB5W0 Ø19 05 3 4 Ø9 52 3 8 BRNU96GB5W0 Ø22 2 7 8 ...

Page 5: ...T OF BLDC CN D PUMP DRAIN PUMP OUTPUT AC OUTPUT FOR DRAIN PUMP CN COMM COMMUNICATION CONNECTION BETWEEN INDOOR AND OUTDOOR CN EEV EEV OUTPUT EEV CONTROL OUTPUT CN FLOAT FLOAT SWITCH INPUT FLOAT SWITCH SENSING CN PIPE PIPE SENSOR PIPE THERMISTOR CN PIPE O DISCHARGE PIPE SENSOR DISCHARGE PIPE THERMISTOR CN ROOM ROOM SENSOR ROOM THERMISTOR CN REMO REMOTE CONTROLLER REMOTE CONTROL LINE CN INFANSUB STA...

Page 6: ...nditioner MAIN PCB FAN PCB OPTION PCB CN OPTION CN VM IN CN L CN N CN MOTOR1 IN CN MOTOR1 CN MOTOR1 IN CN MOTOR1 CN FLOAT CN EEV CN LGMV CN COM CN D PUMP CN D POWER CN REMO CN ROOM CN PIPE CN PIPE O CN MOTOR2 CN MOTOR1 ...

Page 7: ...0 336600 137213 2 268714 3 268714 2 268714 1 W0FZZ 249951 137213 1 349600 1 349600 1 349600 2 349600 2 263230 1 263230 2 263230 3 352150 Note PleaseensureGCSCsincethereplacementpartsmaybechangeddependinguponthebuyer srequest PleasecheckthecorrectpartsinViewRPL ReplacementPartList onGCGS GCGSWebsitehttp biz Lgservice com ...

Page 8: ...P NO 3828A24006T AUGUST 2007 ...

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