Lg As-w183c2b8, Lsn181hsv3 Owner's Manual

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Room Air Conditioner

SVC MANUAL(Exploded View)

MODEL : AS-W183C2B8(LSN181HSV3/LSU181HSV3)

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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Product Specifications

Note:

O : Applied, - : No relation *

For circuit breaker rating, please conform to local standards wherever necessary.

* If you use WLAN, WLAN module must be purchased separately.

h Some of functions are slightly different depending upon models. h

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

Models Unit AS-W183C2B8

Cooling Capacity

kW 0.90 ~ 5.33 ~ 8.65

Btu/h. 3,070 ~ 18,200 ~ 29,515

Heating Capacity

kW 0.90 ~ 6.45 ~ 11.40

Btu/h. 3,070 ~ 22,000 ~ 38,898 Power Input Cooling/Heating W 1447/1760 Running Current Cooling/Heating A 6.3/8.2 Starting Current Cooling/Heating A 6.3/8.2

EER

W/W 3.69

Btu/h.W 12.6 SEER - 20.5 HSPF - 9.7 Power Supply Ø / V / Hz 1/208-230/60 Power Factor % 98.2

Air Flow Rate

Indoor,Max m

/min(CFM) 20.8(735)

Outdoor,Max m

/min(CFM) 60.0(2119) Moisture Removal l/h. 2.6(5.5)

Sound Level

Indoor,H/M/L/Sleep dB(A)±3 45/40/35/29

Outdoor,Max dB(A)±3 53 Refrigerant & Charge (at 7.5 m) g(oz) R410A, 1,800(63.5) Additional Refrigerant charge g/m(oz/ft) 35(0.38)

Compressor

Type Twin Rotary

Model GJT240MBA

Motor Type Brushless DC Motor

Oil Type FVC68D

Oil Charge cc 900

O.L.P. name -

Fan(Indoor)

Type Cross Flow Fan

Motor Output W 76.1

Fan(Outdoor)

Type Propeller, Fan

Motor Type BLDC

Motor Output W 124 Circuit Breaker* A 25 Power Supply Cable No.*mm

3*2.5

Power and Transmission Cable No.*mm2 No.*mm

4*1.0 (Including Earth)

Piping Connections

Liquid Side mm(in) 9.52(3/8)

Gas Side mm(in) 15.88(5/8) Drain Hose(O.D / I.D.) mm(in) 21.5 / 16.0(0.85 / 0.63)

Dimensions

Indoor (W*H*D)

mm 1030*325*245 inch 40.6*12.8*9.64

Outdoor (W*H*D)

mm 870*800*320 inch 34.25*31.49*12.73

Net Weight

Indoor kg(lbs) 14.5(31.96)

Outdoor kg(lbs) 55.5(122.35)

Gross Weight

Indoor kg(lbs) 18.2(40.1)

Outdoor kg(lbs) 59(130.07)

Operation Range

Cooling(Outdoor) °C(℉) -18~48(-0.4~118.4)

Heating(Outdoor) °C(℉) -20 ~ 24 (-4 ~ 75.2) Piping Length (Min/Max) m(ft) 3(9.84) / 30(98.4) Chargeless m(ft) 7.5(24.6) Max. Elevation Difference m(ft) 15(49.2) Tool Code(Chassis) Indoor + Outdoor SC + UE1+

Functions

Temperature Control Thermistor

Allergy free filter -

Plasma Filter + 2nd generation NPI -

Prefilter(washable/anti-fungus) O

3M HAF Filter -

Auto Clean O

CHAOS Wind(Auto Wind) O

Steps, Fan/Cool/Heat 5/6/5

Airflow Direction Control(up& Down) Auto

Airflow Direction Control(left & right) Auto

Remote Controller Type Better

Setting Temperature Cooling 18°C ~ 30°C

Range Heating 16°C ~ 30°C

Auto Operation (Micom Control) -

Auto Changeover (Micom Control) O

Self Diagnosis O

Timer 24h, On/Off

Sleep Operation O

Soft Dry Operation O

Restart Delay(minute) 3

Deice Control(Defrost) -

Hot Start O

Jet Cool O

Low Ambient Operation O

Special Function Water Level Sensor, Cooling Only Switch, Wind Baffle Kit, WLAN

LGE Internal Use Only

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Indoor Unit Outdoor Unit

Heat Exchanger (Evaporator)

Heat Exchanger (Condenser)

Compressor

Accumulator

Gas Side

3-Way Valve

2-Way Valve

Liquid Side

Cooling

Heating

Reversing Valve

EEV

Th1

Th2

Th4

Th5

Th3

Piping Diagrams

Model : AS-W183C2B8

※ EEV : Electronic Expansion Valve

LOC. Description PCB Connector

Th1 Thermistor for suction air temperature CN-TH1(Indoor)

Th2 Thermistor for evaporator middle temperature CN-TH3(Indoor)

Th3 Thermistor for discharge pipe temperature CN-TH2(OUTDOOR)

Th4 Thermistor for condensing temperature

CN-TH1(OUTDOOR)

Th5 Thermistor for outdoor air temperature

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