Lg As-w183c2u2, Lsn181hsv Owner's Manual

Room Air Conditioner

SVC MANUAL(Exploded View)

MODEL : AS-W183C2U2 (LSN181HSV / LSU181HSV)

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

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LGE Internal Use Only

Product Specifications

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 SEER HSPF 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 No.*mm

Power and Transmission Cable No.*mm

No.*mm

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

Heating(Outdoor) °C Piping Length (Min/Max) m(ft) Chargeless m(ft) Max. Elevation Difference m(ft) Tool Code(Chassis) Indoor + Outdoor Functions Temperature Control

Plasma Filter

Prefilter(washable/anti-fungus)

Auto Clean

Auto Swing

Steps, Fan/Cool/Heat

Airflow Direction Control(up&down)

Airflow Direction Control(left&right)

Remote Controller Type

Setting Temperature Cooling

Range Heating

Auto Operation (Micom Control)

Auto Changeover (Micom Control)

Self Diagnosis

Timer

Sleep Operation

Soft Dry Operation

Restart Delay(minute)

Device Control(Defrost)

Hot Start

Jet Cool, Jet Heat

Low Ambient Operation

Special Function Network Functions Dry Contact

Network Solution(LGAP)

PI485

Models Unit

AS-W183C2U2

0.90~5.33~8.65

3,070~18,200~29,515

0.90~6.45~11.40

3,070~22,000~38,898

1,447/1,850

6.3/8.2

3.69

12.6

18.2

9.7

1/208-230/60

98.2

20.8(735) 60(2,119)

2.6

45/40/35/29

R410A, 1,800(63.5)

35(0.38)

Twin Rotary

GJT240DAA

Brushless DC Motor

PVE(FVD68C)

900

Cross Flow Fan

76.1

Propeller

BLDC

124

3*2.5

4*0.75 (Including Earth)

9.52(3/8)

15.88(5/8)

21.5 /16.0 (0.85 / 0.63) 1,030*325*250

40.6*12.8*9.84

870*800*320

34.3*31.5*12.6

17(37.5)

60(132.3)

-10~48(14.0~118.4)

-15~24(5~75.2) 30(98.4)

15(49.2)

SC + UE1Plus

O O O O O

5/6/6

Auto Auto

Standard Wired Remocon, Wireless LCD(EZ-Remocon)

18℃~30℃ 16℃~30℃

O O

24h On/Off

O O

3 O O O O

O O O

Note:

: 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 notic for purpose of improvement.

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LGE Internal Use Only

2. Piping Diagrams

LOC. Description PCB Connector

Th1 Thermistor for suction air temperature

CN-TH1(Indoor)

Th2 Thermistor for evaporator inlet temperature

Th3 Thermistor for evaporator outlet temperature CN-TH2(Indoor)

Th4 Thermistor for evaporator middle temperature CN-TH3(Indoor)

Th5 Thermistor for discharge pipe temperature

CN-TH3(OUTDOOR)

Th6 Thermistor for suction pipe temperature

Th7 Thermistor for condensing temperature

CN-TH2(OUTDOOR)

Th8 Thermistor for outdoor air temperature

Th9 Thermistor for condensing middle temperature CN-TH4(OUTDOOR)

※ EEV : Electronic Expansion Valve

Indoor Unit Outdoor Unit

Liquid Side

EEV

Heat Exchanger (Condenser)

Th1

Heat Exchanger (Evaporator)

Th2

2-Way Valve

Th4

Th3

Gas Side

3-Way Valve

Accumulator

Th6

Reversing Valve

Th5

Compressor

Th8

Th9

Th7

Cooling

Heating

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