LG ABNW85GB9A0 User manual

LG Air Conditioner
SVC MANUAL(Exploded View)
MODEL : ABNW85GB9A0 [UB85 N94]
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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Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes LGE Internal Use Only
1. Specification
Indoor
Notes :
1. Wiring cable size must comply with the applicable local and national code.
2. Due to our policy of innovation some specifications may be changed without notification.
3. Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased owing to ambient conditions during operation.
4. : These models are connectable only with Single CAC outdoor units.
Model Name ABNW85GB9A0 [UB85 N94]
Power Supply V, Ø, Hz
Power Input W
Running Current A
Dimensions Body
W x H x D mm
W x H x D inch
Net Weight Body kg (lbs)
Heat
Exchanger
(Row x Column x Fins per inch) x No. -
Face Area m2(ft2)
Fan
Type
-
Air
Flow
Rate
High-static
Mode
(Factory Set)
H / M / L m3/min
H / M / L ft3/min
External Static Pressure Pa (mmAq)
Fan Motor Type
-
Output W x No.
Dehumidification Rate
l / h (pts/h)
Sound Pressure Level H / M / L dB(A)
Sound Power Level Max. dB(A)
Piping
Connections
Liquid
mm(inch)
Gas mm(inch)
Drain (O.D. / I.D.) mm(inch)
Safety Devices -
-
Power and Communication Cable (included Earth) No. x mm2(AWG)
220-240, 1, 50
-
3.00
1,563 × 458 × 791
61-17/32 x 18-1/32 x 31-5/32
90.0 (198.0)
(3 x 20x 18) x 1
0.58 (6.28)
Sirocco Fan
80.0 / 72.0 / 64.0
2,825 / 2,542 / 2,260
130 (1302)
BLDC
375 x 2
3.67 (8.5)
43 / 41 / 40
61
Ø 12.7 (1/2)
Ø 22.2 (7/8)
Ø 32.0 / 25.0
Fuse
Thermal Protector for Fan Motor
4C x 1.0 (18)

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Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes LGE Internal Use Only
2. Piping Diagrams
Sirocco Fan
Heat exchanger Gas pipe connection port
(Welding connection)
Liquid pipe connection port
(Welding connection)
Cooling
Heating
MM
Thermistor for
suction air
temperature
Thermistor for
evaporator outlet
temperature
Thermistor for
evaporator inlet
temperature
[Unit : mm]
Description PCB Connector
Thermistor for suction air temperature CN_ROOM(YL)
Thermistor for evaporator inlet temperature CN_PIPE_IN(WH)
Thermistor for evaporator outlet temperature CN_PIPE_OUT(RD)
Model Gas Liquid
ABNW85GB9A0[UB85 N94]
Ø22.2 Ø12.7
■Refrigerant pipe connection port diameters

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Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes LGE Internal Use Only
3. Wiring Diagrams
SUB PCB MAIN PCB
CN-MOTOR2(IN)
CN-MOTOR2 CN-MOTOR1
CN-MOTOR1(IN)
CN-VM(IN)
CN_ROOM(YL) CN_PIPE_OUT(RD)
CN_CC
CN_OPTION
CN_MOTOR1
CN_MOTOR2
CN_POWER
CN_FLOAT
CN_REMO
CN_VM
CN_PIPE_IN(WH)
CN_D_PUMP

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Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes LGE Internal Use Only
4. Exploded View
137214
437213
152302
W4811
268711A
268711B
137213B
352114
137211
336610
261704
249951
346810
346810
349610A
349610A
336610
354210
352118
349610B
W4810
263230A
263230C
349610B
137213A
268711E
INLET-AIR
(THERMISTOR1)
263230B
EVA-IN
(THERMISTOR2)
EVA-OUT
(THERMISTOR3)
330871A
437214
137215
W4810
Thermistor 1 263230A Air Housing color : yellow
Thermistor 2 263230B Eva. In Housing color : white
Thermistor 3 263230C Eva. out Housing color : red

P/NO : MFL68606202 JUNE, 2014