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Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

1. Specification

Note:

O : Applied, - : No relation
* For circuit breaker rating, please conform to local standards wherever necessary.

Some of functions are slightly different depending upon models.

The specification may be subject to change without prior notice for purpose of improvement.

❈ 

Capacity : based on 230V

Cooling Capacity

kW

Btu/h.

Heating Capacity

kW

Btu/h.

Power Input

Cooling/Heating

W

Running Current

Cooling/Heating

A

Starting Current

Cooling/Heating

A

EER

W/W

Btu/h.W

COP

W/W

Power Supply

Ø / V / Hz

Power Factor

%

Air Flow Rate

Indoor,Max

m3/min(CFM)

Outdoor,Max

m3/min(CFM)

Moisture Removal

l/h.

Sound Level

Indoor,H/M/L

dB(A)+3

Outdoor,Max

dB(A)+3

Refrigerant &

Charge (at 7.5 m)

g(oz)

Additional

Refrigerant charge

g/m(oz/ft)

Compressor

Type
Model
Motor Type
Oil Type
Oil Charge

cc

O.L.P. name

Fan(Indoor)

Type
Motor Output

W

Fan(Outdoor)

Type
Motor Type
Motor Output

W

Circuit Breaker*

A

Power Supply Cable

AWG

Power and Transmission

Cable No.*mm2+

AWG

Piping Connections

Liquid Side

mm(in)

Gas Side

mm(in)

Drain Hose

O.D., I.D.

mm(in)

Dimensions

Indoor (W*H*D)

mm

inch

Outdoor (W*H*D)

mm

inch

Net Weight

Indoor

kg(lbs)

Outdoor

kg(lbs)

Operation Range

Cooling(Outdoor)

˚C(˚F)

Heating(Outdoor)

˚C(˚F)

Max. Piping Length

m(ft)

Max. Elevation Difference

m(ft)

Tool Code(Chassis)

Outdoor

Functions

Temperature Control
Plasma Filter
Prefilter(washable/anti-fungus)
Auto Clean
CHAOS Wind(Auto Wind)
Steps, Fan/Cool/Heat
Airflow Direction Control(up & Down)
Airflow Direction Control(left & right)
Remote Controller Type
Setting Temperature Range 

Cooling
Heating

Auto Operation (Micom Control)
Auto Changeover (Micom Control)
Self Diagnosis
Timer
Sleep Operation
Soft Dry Operation
Restart Delay(minute)
Deice Control(Defrost)
Hot Start
Jet Cool / Heat
Low Ambient Operation
Special Function

Network Functions

Dry Contact
Network Solution
PI485

Models

AS-W1838RH0 [LA185HV]

AS-W2438RH0 [LA245HV]

1.76~5.28~5.80

3.87~7.03~7.74

6,005~18,000~19,790

13,200~24,000~26,400

1.40~6.07~6.65

3.37~8.09~8.88

4,776~20,700~22,690

11,500~27,600~30,300

1,640/1,770

2,450/2,900

7.3/8.3

11.0/13.0

7.3/8.3

11.0/13.0

3.22

2.87

11.0

9.8

3.43

2.79

1/208-230/60

1/208-230/60

98

97

18.5(650)

20.3(717)

42(1,483)

58(2,048)

2.1

2.7

40/38/34

45/40/37

53

54

R410A, 1,200(42)

R410A, 1,800(63.5)

20(0.22)

30(0.32)

Rotary

Rotary

5CS130XCA03

5KD240XCA21

BLDC

BLDC

RB68A

FV50S

360

900

-

-

Cross Flow Fan

Cross Flow Fan

20

24

Propeller

Propeller

AC Induction

AC Induction

79

79

20

25

14

12

18

18

6.35(1/4)

9.52(3/8)

12.7(1/2)

15.88(5/8)

21.5,16(0.85,0.63)

21.5,16(0.85,0.63)

1,107*299*200

1,107*299*200

43.6*11.8*7.9

43.6*11.8*7.9

870*655*320

870*800*320

34.3*25.8*12.6

34.3*34.6*12.6

14.1(31.1)

14.1(31.1)

46(101.4)

60(132.3)

-10 ~ 46 (14.0~114.8)(Low Ambient)

-10 ~ 46 (14.0~114.8)(Low Ambient)

-10 ~ 24 (14.0 ~ 75.2)

-10 ~ 24 (14.0 ~ 75.2)

15(49)

30(98)

7(23)

15(49)

S8 + UE

S8 + UE1

Thermistor

Thermistor

NEO

NEO

O

O

O

O

O

O

3/4/4

3/4/4

Auto

Auto

Auto

Auto

Wireless LCD

Wireless LCD

18 ~ 30 (64~86)

18 ~ 30 (64~86)

16 ~ 30 (60~86)

16 ~ 30 (60~86)

-

-

O

O

O

O

24h On/Off

24h On/Off

O

O

O

O

2

2

O

O

O

O

O

O

O

O

-

-

-

-

-

-

-

-

Summary of Contents for AS-W1838*H0

Page 1: ...oded View MODEL AS W1838 H0 LAN185HV LAU185HV AS W2438 H0 LAN245HV LAU245HV 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 ...

Page 2: ... anti fungus Auto Clean CHAOS Wind Auto Wind Steps Fan Cool Heat Airflow Direction Control up Down Airflow Direction Control left right Remote Controller Type Setting Temperature Range Cooling Heating Auto Operation Micom Control Auto Changeover Micom Control Self Diagnosis Timer Sleep Operation Soft Dry Operation Restart Delay minute Deice Control Defrost Hot Start Jet Cool Heat Low Ambient Opera...

Page 3: ...Valve 2 Way Valve Liquid Side Cooling Heating Reversing Valve Th1 Th2 Th3 Th5 Th4 Th6 Th7 LOC Description PCB Connector Th1 Thermistor for indoor air temperature CN_TH1 INDOOR Th2 Thermistor for evaporating temperature CN_TH2 INDOOR Th3 CN_TH3 INDOOR Th4 Thermistor for outdoor air temperature CN_TH2 OUTDOOR Th5 Thermistor for condensing temperature Th6 Thermistor for discharge pipe temperature CN_...

Page 4: ...LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 3 Wiring Diagrams CN MOTOR1 CN_L R BL CN_UD WH CN_SUB GRY CN_DISP1 WH CN_TH2 WH CN_TH1 YL CN_TH3 BK CN_HVB BL Indoor Unit ...

Page 5: ... 5 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only CN_FAN A CN_4WAY CN_TH3 CN_COIL1 CN_COIL2 CN_TH1 CN_TH2 CN_LEV1 Outdoor Unit ...

Page 6: ...40A 268711C 263230B 263230C 135311 354210 149304 354212 249951 342800 266090 149303 346810 267110 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 biz Lgservice com 6 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purpos...

Page 7: ... 552116 550140 552203A 552203B 430411 447910 567480E Discharge Suction 649950 W0CZZ 437211 559010 546810 435301 349480 349600 561410 661400 552113 437210 554160 261704 430960A 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 biz Lgservice com ...

Page 8: ...2 552116 661400 263230D 435511 554160 561410 550140 430410 649950 261704 W0CZZ 668711F 552113 559010 437211 435301 546810 549610 447910 552203A 552203B 263230E 430960A 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 biz Lgservice com ...

Page 9: ...P NO MFL42286407 January 2008 ...

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