LG ABNW18GM1A0 User manual

Air Conditioner
SVC MANUAL(Exploded View)
MODEL : ABNW18GM1A0
ABNW24GM1A0
ABNW30GM1A0
Type : Ceiling Concealed Duct
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. All data are based on the following conditions:
- Cooling Temperature : Indoor 27°C(80.6°F) DB / 19°C(66.2°F) WB
Outdoor 35°C(95°F) DB / 24°C(75.2°F) WB
- Piping Length : Interconnected Pipe Length = 7.5m
- Difference Limit of Elevation (Outdoor ~ Indoor Unit) is Zero.
2. Wiring cable size must comply with the applicable local and national code.
3. Due to our policy of innovation some specifications may be changed without notification.
4. Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased(maximum 3dB(A)) owing to ambient conditions during operation.
Model Name ABNW18GM1A0 ABNW24GM1A0 ABNW30GM1A0
Power Supply V , Ø , Hz
Dimensions Body W x H x D mm
Net Weight Body kg
Heat
Exchanger
(Row x Column x Fins per inch) x No. -
Face Area m2
Fan
Type -
Air Flow
Rate
Factory
Set
H / M / L m3/min
External Static Pressure mmAq(Pa)
Fan Motor
Type -
Power Input W x No.
Running Current A
Output W x No.
Dehumidification Rate ℓ/h
Sound Pressure Level H / M / L dB(A)
Sound Power Level Max. dB(A)
Piping
Connections
Liquid mm
Gas mm
Drain (O.D. / I.D.) mm
Safety Devices -
-
Thermal Protector For Fan Motor
Power and Communication Cable (included Earth) No. x mm2(AWG)
220-240 , 1 , 50 220-240 , 1 , 50 220-240 , 1 , 50
900 × 270 × 700 900 × 270 × 700 900 × 270 × 700
23.8 24.2 25.3
(2 x 13 x 18) x 1 (2 x 13 x 18) x 1 (3 x 13 x 18) x 1
0.21 0.21 0.21
Sirocco Fan Sirocco Fan Sirocco Fan
16.5 / 14.5 / 13.0 18.0 / 16.5 / 14.5 22.0 / 20.0 / 18.0
6(59) 6(59) 6(59)
BLDC BLDC BLDC
165.5x1 165.5x1 165.5 x 1
0.534 0.534 0.534
136.5 x 1 136.5 x 1 136.5 x 1
0.9 1.6 2.2
34.0 / 32.0 / 30.0 35.0 / 34.0 / 32.0 37.0 / 35.0 / 34.0
59 60 62
Ø 6.35 Ø 9.52 Ø 9.52
Ø 12.7 Ø 15.88 Ø 15.88
Ø 32.0 / 25.0 Ø 32.0 / 25.0 Ø 32.0 / 25.0
Fuse Fuse Fuse
4C x 0.75 (18) 4C x 0.75 (18) 4C x 0.75 (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
: Refrigerant Flow
Heat Exchanger Out
Thermistor
Heat Exchanger In
Thermistor
Inlet Air
Thermistor
M
(Sirocco Fan)
Description PCB Connector
Inlet Air Thermistor CN-ROOM
Heat Exchanger In Thermistor CN-PIPE/IN
Heat Exchanger Out Thermistor CN-PIPE/OUT

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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
CN-EXT
CN-FLOAT
CN-DISPLAY
CN-OPTION
CN-CC
CN-REMO
CN-PIPE/OUT
CN-PIPE/IN
CN-ROOM
CN-D/PUMP
CN-POWER
CN-ZONE
CN-MOTOR
ABNW18GM1A0 ABNW24GM1A0/ABNW30GM1A0

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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
18.24k
147901
359012A
135500
73920A
336600A
739205
237205
W4030B
137211 237202
152500
267110
330871
H.E.X-IN
263230B
INLET-AIR
263230A
H.E.X-OUT
263230C
237204B
137213B
739209
346810
349610
237203
137214
137213A
739207
159830
354210
W4810B
268711A
W6640
261704
249951
237200
268711B
237204A
336600B
359012B
437213
W4030A
352118
352114
Location No. Description Sensor Information Housing Color
263230A Thermistor1(CN_ROOM) Air-Inlet Yellow
263230B Thermistor2(CN_PIPE/IN) Heat Exchanger In White
263230C Thermistor3(CN_PIPE/OUT) Heat Exchanger Out Red

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Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes LGE Internal Use Only
30k
147901
359012A
135500
73920A
336600A
739205
237205
W4030B
137211 237202
267110
H.E.X-IN
263230B
INLET-AIR
263230A
H.E.X-OUT
263230C
237204B
137213B
739209
346810
349610
237203
137214
137213A
739207
159830
354210
352118
W4810B
268711A
352114
249951
237200
268711B
237204A
336600B
359012B 330871
437213
W4030A
152500
W6640
261704
Location No. Description Sensor Information Housing Color
263230A Thermistor1(CN_ROOM) Air-Inlet Yellow
263230B Thermistor2(CN_PIPE/IN) Heat Exchanger In White
263230C Thermistor3(CN_PIPE/OUT) Heat Exchanger Out Red

P/NO : MFL68021708 February,2014