LG LMAN127HVT Owner's manual
- Category
- Split-system air conditioners
- Type
- Owner's manual
This manual is also suitable for
Wall Mounted Air Conditioner
SVC MANUAL(Exploded View)
MODEL : AMNW09GDBR1 [LMAN097HVT]
AMNW12GDBR1 [LMAN127HVT]
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
- 2 -
Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
1. Specification
Note:
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 26.7℃ DB/19.4℃ WB
- Outdoor Temperature 35℃ DB/23.9℃ WB
Heating: - Indoor Temperature 21.1℃ DB/15.4℃ WB
- Outdoor Temperature 8.3℃ DB/6.1℃ WB
Piping Length - Interconnecting Piping Length 7.5m
- Level Difference of Zero
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without prior notice for purpose of improvement.
Conversion Formula
kW = Btu/h x 0.0002931
cfm = CMM x 35.3
Power Supply Ø, V, Hz
Capacity(*) Btu/h Class
Current Running Current A
Fan Motor Type
Fan Type
Motor Output(W) x No. of Unit
Air Flow Rate CMM
(H / M / L) CFM
External Static Pressure mmAq
Capacitor μF / Vac
Drive
Coil Row x Column x FPI
Dimensions Body mm
(W x H x D) inch
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(inch)
Dehumidification Rate l/h
Safety Devices
Temperature Sensor
Refrigerant
Refrigerant Control
Transmission Interunit Cable No. x AWG
Model
AMNW09GDBR1
[LMAN097HVT]
AMNW12GDBR1
[LMAN127HVT]
1, 208/230, 60 1, 208/230, 60
9,000 12,000
0.2 0.2
BLDC BLDC
Cross Flow Fan Cross Flow Fan
14.4 x 1 14.4 x 1
7 / 6.5 / 6 9.5 / 9 / 8.5
247/230/212 336/318/300
--
--
Direct Drive Direct Drive
2R x 16C x 23 2R x 16C x 23
895 x 289 x 205 895 x 289 x 205
35-1/4 x 11-3/8 x 8-1/16 35-1/4 x 11-3/8 x 8-1/16
--
--
10.2(22.5) 10.2(22.5)
--
Long Life Filter Long Life Filter
33 / 30 / 27 39 / 36 / 31
6.35 (1/4) 6.35 (1/4)
9.52 (3/8) 9.52 (3/8)
21.5/16 (0.846/0.630) 21.5/16 (0.846/0.630)
1.1 1.2
Fuse, Thermal Protector for Fan Motor
Thermistor Thermistor
R410A R410A
EEV(in Outdoor unit or BD) EEV(in Outdoor unit or BD)
4×18(including earth) 4×18(including earth)
- 3 -
Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
2. Piping Diagrams
Gas pipe connection port
(flare connection)
Liquid pipe connection port
(flare connection)
Cooling
Heating
Thermistor for
Evaporator middle
temperature
Thermistor for
Evaporator Inlet Temperature
Thermistor for
Indoor Air Temperature
Thermistor for Evaporator
Outlet Temperature
Heat Exchanger
Cross Flow Fan
M
Description PCB Connector
Thermistor for Indoor Air Temperature
CN_TH1
Thermistor for Evaporator Inlet Temperature
Thermistor for Evaporator Outlet Temperature CN_TH2
Indoor Unit
- 4 -
Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. Wiring Diagrams
Indoor Unit
CN-MAINCN-TACT
CN-LIMIT CN-PLASMA
CN-DISPLAY
Main PCB
Sub PCB
CN-HVB
CN-DISP1
CN-TH1
CN-TH2
CN-REMO
CN-OPTION
CN-COM
CN-L1
CN-SUB
CN-L/R
CN-U/D
CN-12V
CN-DISP3
CN-IN/N1
CN-TH3
- 5 -
Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. Exploded View
267110
263230C
131410
W6631C
152302
135500B
135313
268711B
346810
135080
135500C
145200B
352150
249951
342800
149304
35211B
135311
147582
145200A
359011
354210
146811A
146811B
733010
135500A
149303
268711G
W6640A
268711D
749740
135316
159830
263230A
268711H
266090
W51620B
W51620A
147581
352115
352116
P/NO : MFL67482718
JANUARY, 2013
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LG LMAN127HVT Owner's manual
- Category
- Split-system air conditioners
- Type
- Owner's manual
- This manual is also suitable for
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