Lg As-w243dgy9, As-w303dgy9, As-w363dgy9, Lsn240hsv2 Owner's Manual

Room Air Conditioner

SVC MANUAL(Exploded View)

MODEL :

AS-W243DGY9(LSN240HSV2/LSU240HSV2) AS-W303DGY9(LSN307HV2/LSU307HV2) AS-W363DGY9(LSN360HV2/LSU360HV2)

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

Note :

O : Applied, - : No relation * For circuit rating, please confirm to local standards wherever necessary * With wind baffle accessory installed. With put wind baffle installed, the

minimum temperature will below 14℉ D.B.

※ Some of functions are slightly different depending upon models ※ The specification may be subject to change without notice for purpose of

improvement

1. Product Specifications

Sales Model LSN240HSV2/LSU240HSV2 LSN307HV2/LSU307HV2 LSN360HV2/LSU360HV2

Models Unit AS-W243DGY9 AS-W303DGY9 AS-W363DGY9

Cooling Capacity

kW 0.90~6.45~8.8 0.90~8.79~9.96 0.90~9.67~9.96

Btu/h 3,070/22,000/30,030 3,070/30,000/34,000 3,070/33,000/34,000

Heating Capacity

kW 0.90~8.09~11.40 0.90~9.38~11.40 0.90~10.31~11.40

Btu/h 3,070/27,600/38,900 3,070/32,000/38,900 3,070/35,200/38,900 Power Input Cooling/Heating W 1,780/2,380 3,000/3,100 4,035/3,840 Running Current Cooling/Heating A 7.9 / 10.7 13.4/13.9 17.0/16.2 Starting Current Cooling/Heating A 7.9 / 10.7 13.4/13.9 17.0/16.2

EER/COP

W/W 5.4 / 4.3 3.2 / 3.3 2.4 / 2.68

Btu/h.W 12.4 / 11.6 10 / 10.3 8.2 / 9.2 SEER 18.9 18 16.1 HSPF 10.2 9.5 9.9 Power Supply Ø/V/Hz 1/208~230/60 1/208~230/60 1/208~230/60 Power Factor % 98.2 97.3 98.2

Air Flow Rate

Indoor,Max m

/min(CFM) 25(883) 25(883) 25(883)

Outdoor,Max m

/min(CFM) 60(2,119) 60(2,119) 60(2,119) Moisture Removal l/h 4.8 4.8 4.8

Sound Level

Indoor, H/M/L dB(A)+3 47/43/39 49/44/39 49/44/39

Outdoor,Max dB(A)+3 55 55 55 Refrigerant & Charge (at 7.5 m) g(oz) R410A, 2,000(70.5) R410A, 2,000(70.5) R410A, 2,000(70.5) Additional Refrigerant charge g/m(oz/ft) 35(0.38) 35(0.38) 35(0.38)

Compressor

Type Twin Rotary Twin Rotary Twin Rotary

Model GJT240DAA GJT240DAA GJT240DAA

Motor Type Brushless DC Motor Brushless DC Motor Brushless DC Motor

Oil Type PVE(FVD68C) PVE(FVD68C) PVE(FVD68C)

Oil Charge cc 900 900 900

O.L.P name - - -

Fan(Indoor)

Type Cross Flow Fan Cross Flow Fan Cross Flow Fan

Motor Output W 76.1 76.1 76.1

Fan(Outdoor)

Type Propeller, Fan Propeller, Fan Propeller, Fan

Motor Type BLDC BLDC BLDC

Motor Output W 124 124 124 Circuit Breaker* A 30 30 30 Power Supply Cable No.*mm

3*2.5 3*2.5 3*2.5

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

4*1.0(Including Earth) 4*1.0(Including Earth) 4*1.0(Including Earth)

Piping Connections

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

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

Dimensions

Indoor(W*H*D)

mm 1209*346*205 1209*346*205 1209*346*205

inch 47.6*13.6*8.1 47.6*13.6*8.1 47.6*13.6*8.1

Outdoor(W*H*D)

mm 870*800*320 870*800*320 870*800*320 inch 34.3*31.8*12.6 34.3*31.8*12.6 34.3*31.8*12.6

Net Weight

Indoor kg(lbs) 15.3(33.7) 15.3(33.7) 15.3(33.7)

Outdoor kg(lbs) 63.4(139.8) 63.4(139.8) 63.4(139.8)

Gross Weight

Indoor kg(lbs) 19.5(43.0) 19.5(43.0) 19.5(43.0)

Outdoor kg(lbs) 68.7(151.5) 68.7(151.5) 68.7(151.5)

Operation Range

Cooling(Outdoor) ℃(℉) -10(-18)~43(14(0)~109.4) -10(-18)~43(14(0)~109.4) -10(-18)~43(14(0)~109.4)

Heating(Outdoor) ℃(℉) -10~24(14.0~75.2) -10~24(14.0~75.2) -10~24(14.0~75.2) Piping Length (Min/Max) m(ft) - / 30(98.4) - / 30(98.4) - / 30(98.4) Chargeless m(ft) - - Max. Elevation Difference m(ft) 15(49.2) 15(49.2) 15(49.2) Tool Code(Chassis) Indoor + Outdoor SD + UE1+ SD + UE1+ SD + UE1+

Functions

Temperature Control O O O

Allergy free filter - - -

Plasma Filter O O O

Prefilter(washable/anti-fungus) O O O

Auto Clean O O O

CHAOS Wind(Auto Wind) O O O

Steps, Fan/Cool/Heat 3/4/3 3/4/3 3/4/3

Airflow Direction Control(up & down) Auto Auto Auto

Airflow Direction Control(left & right) Auto Auto Auto

Remote Controller Type Wirsless LCD Wirsless LCD Wirsless LCD

Setting Temperature

Range

Cooling 18℃ ~ 30℃ 18℃ ~ 30℃ 18℃ ~ 30℃

Heating 16℃ ~ 30℃ 16℃ ~ 30℃ 16℃ ~ 30℃ Auto Operation(Micom Control) - - Auto Changeover(Micom Control) O O O Self Diagnosis O O O Timer 24h, On/Off 24h, On/Off 24h, On/Off Sleep Operation O O O Soft Dry Operation O O O Restart Delay(minute) 3 3 3 Deice Control(Deforst) O O O Hot Start O O O Jet Cool/Heat O O O Low Ambient Operation O O O Special Function - - -

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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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