LG LMN247HVT 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 : AMNW18GDCL1 [LMN187HVT]
AMNW24GDCL1 [LMN247HVT]
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.
Internal Use Only
http://www.lge.com
- 2 -
Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
1. Specification
Indoor
Note:
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27°C(80.6°F) DB/19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB/24°C(75.2°F) WB
Heating: - Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) 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
AMNW18GDCL1 [LMN187HVT] AMNW24GDCL1 [LMN247HVT]
1, 208/230, 60
18,000
0.3
BLDC
Cross Flow Fan
20x1
16.2 / 14.2 / 12.3
572 / 501 / 434
-
-
Direct Drive
3R x 18C x 22
1030 x 325 x 250
40-9/16 x 12-25/32 x 9-27/32
-
-
13.8(30.4)
-
Long Life Filter
37 / 33 / 28
6.35 (1/4)
12.7 (1/2)
21.5/16 (0.846/0.630)
1.9
Fuse, Thermal Protector for Fan Motor
Thermistor
R410A
EEV(in Outdoor unit or BD)
4×18(including earth)
1, 208/230, 60
24,000
0.3
BLDC
Cross Flow Fan
76.1x1
20.4 / 17.0 / 13.2
720 / 600 / 466
-
-
Direct Drive
3R x 18C x 22
1030 x 325 x 250
40-9/16 x 12-25/32 x 9-27/32
-
-
13.8(30.4)
-
Long Life Filter
42 / 39 / 36
6.35 (1/4)
12.7 (1/2)
21.5/16 (0.846/0.630)
1.9
Fuse, Thermal Protector for Fan Motor
Thermistor
R410A
EEV(in Outdoor unit or BD)
4×18(including earth)
- 3 -
Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
2. Piping Diagrams
Indoor
Gas pipe connection port
(flare connection)
Liquid pipe connection port
(flare connection)
Cooling
Heating
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
- 4 -
Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. Wiring Diagrams
Indoor Unit
CN-SUB
CN-SW
CN-12V
CN-DISPLAY
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
Main PCB Sub PCB
- 5 -
Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. Exploded View
267110
263230A
131410
135500B
268711C
W6640
346810
135090
135500A
147581A
268711D
147582
352150
W50400
354210
249951
342800
35211B
135311
359011
146811A
146811B
149303
135511
135500C
733010
135316
152301
263230C
Evaporator-Out
268711G
268711F
268711E
266090
149304
135313
159830A
159830B
146811C
W6631A
145200A
145200B
152313
147581B
W51620B
W51620A
Evaporator-In, Air
W51620
Note) * Please ensure GCSC since the replacement parts may be changed depending upon the buyer's request.
Please check the correct parts in View RPL(Replacement Part List) on GCSC.
(GCSC Website http://www.lge.com)
P/NO : MFL67482723
MAY, 2014
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LG LMN247HVT Owner's manual
- Category
- Split-system air conditioners
- Type
- Owner's manual
- This manual is also suitable for
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