LG LMN096HVT Air Conditioner Owner's Manual

Internal Use Only http://biz.lgservice.com

Room Air Conditioner

SVC MANUAL(Exploded View)

MODEL : AMNW09GDBL0 [LMN096HVT]

CAUTION

Before Servicing the unit, read the safety precautions in General SVC manual.

Only for authorized service personnel.

1. Specification

Indoor

Model

Power Supply

Capacity(*)

Current

Fan

Running Current

Motor Type

Fan Type

Motor Output(W) x No. of Unit

Ø / V / Hz

Btu/h Class

A

Air Flow Rate

(H / M / L)

External Static Pressure

Capacitor

CMM

CFM mmAq

μF / Vac

Coil

Drive

Row x Column x FPI

Dimensions Body

(W x H x D)

Decorative Panel mm inch mm inch kg (lbs) kg (lbs)

Net Weight Body

Decorative Panel

Air Filter

Sound Level (H / M / L)

Piping

Connections

Liquid

Gas

Drain(OD/ID)

Dehumidification Rate dB(A)+3 mm (inch) mm (inch) mm(inch) l/h

Safety Devices

Temperature Sensor

Refrigerant

Refrigerant Control

Transmission Interunit Cable No. x AWG

AMNW09GDBL0

[LMN096HVT]

AMNW12GDBL0

[LMN126HVT]

1/208-230/60

9,000

0.15

BLDC

Cross Flow Fan

14.4 x 1

7 / 6.5 / 6

247/230/212

-

-

Direct Drive

2R x 16C x 23

885 x 285 x 210

34-27/32 x 11-7/32 x 8-9/32

-

-

1/208-230/60

12,000

0.15

BLDC

Cross Flow Fan

14.4 x 1

9.5 / 9 / 8.5

336/318/300

-

-

Direct Drive

2R x 16C x 23

885 x 285 x 210

34-27/32 x 11-7/32 x 8-9/32

-

-

11(24.5)

-

Long Life Filter

33 / 30 / 27

6.35 (1/4)

9.52 (3/8)

21.5/16 (0.846/0.630)

1.1

11(24.5)

-

Long Life Filter

39 / 36 / 31

6.35 (1/4)

9.52 (3/8)

21.5/16 (0.846/0.630)

1.2

Fuse, Thermal Protector for Fan Motor

Thermistor Thermistor

R410A

EEV(in Outdoor unit or BD)

4×18(including earth)

R410A

EEV(in Outdoor unit or BD)

4×18(including earth)

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

Copyright ©2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

- 2 -

LGE Internal Use Only

2. Piping Diagrams

Th4 Heat exchanger

CFF

Th3

Th1

Gas pipe connection port

(flare connection)

Th2

Liquid pipe connection port

(flare connection)

Cooling

Heating

LOC.

Description

Th1 Thermistor for sunction air temperature

Th2 Thermistor for evaporator inlet temperature

Th3 Thermistor for evaporator outlet temperature

Th4 Thermistor for evaporator middle temperature

PCB Connector

CN-TH1(Indoor)

CN-TH2(Indoor)

CN-TH3(Indoor)

Copyright ©2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

- 3 -

LGE Internal Use Only

3. Wiring Diagrams

Indoor Unit

CN-MOTOR1 CN-U/D1 CN-INLET

CN-L/R1 CN-OPTION

CN-HVB

CN-LIMIT CN-SUB2

CN-H/S

CN-SUB1

CN-TH

CN-LIMIT

CN-12V

CN-DISP1

CN-TH1

CN-TH2

CN-TH3

CN-SW

CN-DISP

MAIN PCB

Copyright ©2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

- 4 -

LGE Internal Use Only

4. Exploded View

135316

268711K

152313

Option Part

159830

W6631C

135500B

268711J

268711H

152302

131410

135313

267110

146811B

354212

352150

149303

149304

342800

135500A

354210

W51620A

W51620B

359011

263230C

135500C

135080

346810

266090

268711C

733010

263230B

147582

145200

135311

147581

146811A

35211B

749740

268711D

249951

W6640A

263230A

Copyright ©2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

- 5 -

LGE Internal Use Only

P/NO : MFL61777625 NOVEMBER, 2010