Lg As-w183csa5, As-w243csa5, Asw183csa7 Owner's Manual

Room Air Conditioner

SVC MANUAL(Exploded View)

MODEL : AS-W183CSA5 AS-W243CSA5

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

LGE Internal Use Only

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Specifications

Product Specifications

Note : O : Applied, – : No relation

• Filters are optional in some specific areas.

•

For Circuit Breaker Rating, please conform to local standards whenever necessary.

• a) HSPF Region V = HSPF Region IV / 1.15

- HSPF IV values comply with US standard.

- HSPF V values comply with Canada standard.

Buyer Model

(Indoor Unit / Outdoor unit)

Unit

LS-180HEV1

(LSN180HEV1 / LSU180HEV1)

LS-240HEV1

(LSN240HEV1 / LSU240HEV1)

Factory Model

(Indoor Unit / Outdoor unit)

AS-W183CSA5

(ASNW183CSA5 / ASUW183CSA5)

AS-W243CSA5

(ASNW243CSA5 / ASUW243CSA5)

Cooling Capacity (Min ~ Rated ~ Max)

kW

1.08 ~ 4.98 ~ 5.42 1.08 ~ 6.45 ~ 7.03

Btu/h

3,685~17,000~18,493 3,685 ~ 22,000 ~ 24,000

Heating Capacity (Min ~ Rated ~ Max)

kW

1.08 ~ 5.57 ~ 6.74 1.08 ~ 6.45 ~ 7.10

Btu/h

3,685~19,000~22,997 3,685 ~ 22,000 ~ 24,226

Maximum Heating Capacity

Outdoor 17ºF (Indoor 70ºF)

Btu/h

15,580 (82%) 18,040 (82%)

Outdoor 5ºF (Indoor 70ºF) Btu/h

- -

Outdoor -4ºF (Indoor 70ºF) Btu/h

- -

Power Input Cooling / Heating W

1550 / 1590 2045 / 1935

Running Current Cooling / Heating A

7.1 / 7.2 9.1 / 8.7

Starting Current Cooling / Heating A

7.1 / 7.2 9.1 / 8.7

EER -

10.97 10.76

SEER -

18.0 17

COP -

11.95 11.37

HSPF (Ⅳ / Ⅴ)

a)

-

9.0 / 7.8 9.0 / 7.8

Power Supply Ø / V / Hz

1 / 208-230 / 60 1 / 208-230 / 60

Power Factor %

94.9 97.7

Air Flow Rate

Indoor,Max/H/M/L CFM (m3/min)

629(18) / 512(14) / 441(12) / 353(10) 689 (20) / 600 (17) / 494 (14) / 388 (11)

Outdoor,Max CFM (m3/min)

1342(38) 1,766 (50)

Moisture Removal

pts/h (l/h) 3.39 (1.6) 4.88 (2.3)

Sound Level

Indoor,H/M/L/SL (Cooling)

dB(A)+3 42 / 40 / 35 / 29 45 / 40 / 35 / 29

Indoor,H/M/L (Heating)

dB(A)+3 42 / 40 / 35 45 / 40 / 35

Outdoor,Max

dB(A)+3 51 53

Compressor

Type

- Twin Rotary Twin Rotary

Model

- GKT141MBA GKT176MFA

Motor Type

- Brushless DC Motor Brushless DC Motor

Oil Type

- PVE (FVC68D) PVE (FVC68D)

Oil Charge

cc 470 470

O.L.P. name

- - -

Fan(Indoor)

Type

- Cross Flow Fan Cross Flow Fan

Motor Output

W 30 30

Fan(Outdoor)

Type

- Propeller Fan Propeller Fan

Motor Type

- BLDC BLDC

Motor Output

W 43 85

Circuit Breaker*

A 20 20

Power Supply Cable

No. × AWG

3 × 14 3 × 14

Power and Transmission Cable

No. × AWG

4 × 18 4 × 18

Piping Connections

Liquid Side

in (mm)

Ø 1/4 (6.35) Ø 1/4 (6.35)

Gas Side

in (mm)

Ø 1/2 (12.7) Ø 5/8 (15.88)

Drain Hose(O.D , I.D.)

in (mm)

27/32, 5/8 (21.5, 16.0) 27/32, 5/8 (21.5, 16.0)

Dimensions

Indoor (W × H × D)

mm

1,030 × 325 × 250 1030 × 325 × 250

inch

40-9/16 × 12-13/16 × 9-13/16 40-9/16 × 12-13/16 × 9-13/16

Outdoor (W × H × D)

mm

770 × 545 × 288 870 × 655 × 320

inch

30-5/16 × 21-1/2 × 11-5/16 34-1/4 × 25-13/16 × 12-19/32

Net Weight

Indoor

lbs (kg)

27.3 (12.4) 27.8 (12.6)

Outdoor

lbs (kg)

75.4 (34.2) 94.6 (42.9)

Gross Weight

Indoor

lbs (kg)

32.2 (14.6) 33.1 (15)

Outdoor

lbs (kg)

80.4 (36.5) 103.6 (47)

Operation Range

Cooling (Outdoor)

℉(℃) DB

14 ~ 118 (-10 ~ 48) 14 ~ 118 (-10 ~ 48)

Heating (Outdoor)

℉(℃) WB

14 ~ 65 (-10 ~ 18.3) 14 ~ 65 (-10 ~ 18.3)

Refrigerant & Charge

oz (g)

R410A / 37.4 (1,060) R410A / 42.3 (1200)

Additional Refrigerant Charge

oz/ft (g/m)

0.33 (30) 0.33 (30)

Piping Length (Min/Max)

ft (m)

9.8 (3) / 65.6 (20) 9.8 (3) / 65.6 (20)

Chargeless

ft (m)

24.6 (7.5) 24.6 (7.5)

Max. Elevation Difference

ft (m)

32.8 (10) 32.8 (10)

Tool Code(Chassis) Indoor + Outdoor

SC + UL2 SC + UE

Functions

Temperature Control

Thermistor Thermistor

Allergy Safe Filter

- -

Plasma Filter

- -

Prefilter (Washable/Anti-fungus)

O O

3M Micro Protection filter

- -

Auto Clean

O O

Natural Wind (Auto Wind)

O O

Steps, Fan/Cool/Heat

4 / 4 / 4 4 / 4 / 4

Airflow Direction Control(Up& Down)

Auto Auto

Airflow Direction Control(Left & Right)

Manual Manual

Remote Controller Type

Wireless LCD Wireless Remote Controller

Setting Temperature Range

Cooling[℉ (℃)]

64~86 (18~30) 64~86 (18~30)

Heating[℉ (℃)]

60~86 (16~30) 60~86 (16~30)

Auto Operation (Micom Control)

- -

Auto Changeover (Micom Control)

O O

Self Diagnosis

O O

Timer

24h, On/Off 24h, On/Off

Sleep Operation

O O

Soft Dry Operation

O O

Restart Delay (Minute)

3 3

Deice Control (Defrost)

O O

Hot Start

O O

Jet Cool / Jet Heat

O O

Low Ambient Operation

O O

Special Function

Water Level sensor Water Level sensor

LGE Internal Use Only

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Piping Diagrams

Model : AS-W183CSA5

LOC Description PCB Connector

Th1 Thermistor for indoor air temperature CH-TH1(INDOOR)

Th2 Water level sensor (Option) CH-TH2(INDOOR)

Th3 Thermistor for evaporator middle temperature CH-TH3(INDOOR)

Th4 Thermistor for discharge pipe temperature CN-TH2(OUTDOOR)

Th5 Thermistor for outdoor air temperature

CN-TH1(OUTDOOR)

Th6 Thermistor for condensing temperature

Indoor Unit Outdoor Unit

Th1

Heat

Exchanger

(Evaporator)

Th2

Th3

FIELD PIPING

(Ø 1/4” Copper Tubing)

Liquid Side

M

FIELD PIPING

(Ø 1/2” Copper Tubing)

Gas Side

2-Way Valve

3-

Way Valve

Accumulator

EEV

M

Reversing

Valve

Th4

Compressor

Th6

Th5

Heat

Exchanger

(Condenser)

: Cooling : Heating

Piping Diagrams

LGE Internal Use Only

- 4 -

Model : AS-W243CSA5

LOC Description PCB Connector

Th1 Thermistor for indoor air temperature CH-TH1(INDOOR)

Th2 Water level sensor (Option) CH-TH2(INDOOR)

Th3 Thermistor for evaporator middle temperature CH-TH3(INDOOR)

Th4 Thermistor for discharge pipe temperature CN-TH2(OUTDOOR)

Th5 Thermistor for outdoor air temperature

CN-TH1(OUTDOOR)

Th6 Thermistor for condensing temperature

Indoor Unit Outdoor Unit

Th1

Heat

Exchanger

(Evaporator)

Th2

Th3

FIELD PIPING

(Ø 1/4” Copper Tubing)

Liquid Side

M

FIELD PIPING

(Ø 5/8” Copper Tubing)

Gas Side

2-Way Valve

3-

Way Valve

Accumulator

EEV

M

Reversing

Valve

Th4

Compressor

Th6

Th5

Heat

Exchanger

(Condenser)

: Cooling : Heating

LGE Internal Use Only

- 5 -

Wiring Diagrams

Indoor Unit (ASNW183CSA5/ASNW243CSA5)

Wiring Diagrams

CN-COM2

CN-IN/N1

CN-L1

CN-U/D

CN-DISP3

CN-DISP1

CH-TH1

CH-TH2

CH-TH3

LGE Internal Use Only

- 6 -

Outdoor Unit (ASUW183CSA5)

Wiring Diagrams

CN_U_V_W

CN_COIL2

CN_FAN(DC)

CN_EEV1

CN_TH1

WCN_GND2

CN_TH2

CN_COIL1

CN_4WAY

CN_COM

P(L)_BR

P(N)_BL

WCN_GND1

LGE Internal Use Only

- 7 -

Wiring Diagrams

Outdoor Unit (ASUW243CSA5)

CN_FAN(DC)

CN_U_V_W

CN_LGMV

CN_EEV1

CN_TH2

CN_TH1

CN_4WAY

CN_COM

P(L)_BR

P(N)_BL

WCN_GND1

CN_COIL1

CN_COIL2

WCN_GND2

LGE Internal Use Only

- 8 -

Exploded View

Indoor Unit

• Model: ASNW183CSA5/ASNW243CSA5

LOC. Descriotion PCB Connector

263230 Thermistor for indoor air temperature CN-TH1 (Indoor)

263230A Thermistor for evaporator middle temperature CN-TH3 (Indoor)

135316

152301

267110

W50400

146811B

135303

149304

147582A

354212

352150

342800

354210

359011

131111

268711A

35211B

131410

135500A

268711E

135511

149303

135090

346810

268711C

733010

135500C

249951

135311

145200A

147582B

145200B

147581

263230A

263230

W6640

LGE Internal Use Only

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Exploded View

Outdoor Unit

• Model : ASUW183CSA5

LOC. Descriotion PCB Connector

263230D Thermistor for discharge pipe temperature CN-TH2 (Outdoor)

263230C Thermistor for outdoor air temperature

CN-TH1 (Outdoor)

263230B Thermistor for condensing temperature

649950

263230C

435512

435312

554031

268711F

263230B

549610

546810

W6640

263230D

561410

554160

661400

552202

55211G

552200B

435513

550140

148000

552203A

W4986B

137213A

552203B

552116

152503

430410

261704

559010

137213B

W6631

W4986A

237202

437211

435301

447910

LGE Internal Use Only

- 10 -

Exploded View

Outdoor Unit

• Model : ASUW243CSA5

LOC. Descriotion PCB Connector

263230C

Thermistor for condensing temperature

CN-TH1 (Outdoor)

Thermistor for outdoor air temperature

263230D Thermistor for discharge pipe temperature CN-TH2 (Outdoor)

437212

263230C

435511B

W4986A

135500

268711F

561410

552202

661400

552116

263230D

55211G

552203A

447910

552200B

552203B

W49810

W6631

554160

554031

550140

435512

559010

649950

546810

437211

349600

237202

W6640

261704

430410

152503

435301

P/NO : MFL67499993

February, 2015

Lg As-w183csa5, As-w243csa5, Asw183csa7 Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual