Lg As-w093b1y9, As-w093brm9, As-w123b1y9, As-w123brm9, Lan120hsv2 Owner's Manual
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Room Air Conditioner
SVC MANUAL(Exploded View)
MODEL : AS-W093BRM9(LAN090HSV2/LAU090HSV2)
AS-W123BRM9(LAN120HSV2/LAU120HSV2)
AS-W093B1Y9(LSN091HSV2/LSU091HSV2)
AS-W123B1Y9(LSN121HSV2/LSU121HSV2)
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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Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
1. Specification
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.*mm2
Power and Transmission Cable No.*mm2 No.*mm2
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)
Gross 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
Temperature Control
Allergy free filter
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
Functions 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
Low Ambient Operation
Special Function
Models Unit
AS-W093BRM9 AS-W123BRM9 AS-W093B1Y9 AS-W123B1Y9
0.89~2.64~3.70 0.89~3.3~4.30 0.89~2.64~3.70 0.89~3.3~4.30
3,070~9,000~12,620 3,070~11,200~14,660 3,070~9,000~12,620 3,070~11,200~14,660
0.89~3.17~5.00 0.89~3.90~6.00 0.89~3.17~5.00 0.89~3.90~6.00
3,070~10,800~17,060 3,070~13,300~20,470 3,070~10,800~17,060 3,070~13,300~20,470
677 / 700 896 / 1,000 677 / 700 896 / 1,000
3.0 /3.7 4.2 / 4.9 3.0 /3.7 4.2 / 4.9
3.0 /3.7 4.2 / 4.9 3.0 /3.7 4.2 / 4.9
3.91 3.67 3.91 3.67
13.3 12.5 13.3 12.5
20 20 20 20
11 11 11 11
1/208-230/60 1/208-230/60 1/208-230/60 1/208-230/60
93/97.1/93/97.1 93/97.1/93/97.1 93/97.1/93/97.1 93/97.1/93/97.1
12.0 (423) 12.0(423) 12.0 (423) 12.0(423)
33(1,165) 33(1,165) 33(1,165) 33(1,165)
1.1 1.3 1.1 1.3
39 / 33 / 24 39 / 33 / 24 39 / 33 / 24 39 / 33 / 24
45 45 45 45
R410A, 1,000(35.3) R410A, 1,000(35.3) R410A, 1,000(35.3) R410A, 1,000(35.3)
20(0.22) 20(0.22) 20(0.22) 20(0.22)
Rotary Rotary Rotary Rotary
5RS102XAA21 5RS102XAA21 5RS102XAA21 5RS102XAA21
Brushless DC Motor Brushless DC Motor Brushless DC Motor Brushless DC Motor
PVE(FV50S) PVE(FV50S) PVE(FV50S) PVE(FV50S)
320 320 320 320
- - - -
Cross Flow Fan Cross Flow Fan Cross Flow Fan Cross Flow Fan
20 20 20 20
Propeller Propeller Propeller Propeller
BLDC BLDC BLDC BLDC
43 43 43 43
15 15 15 15
3*1.5 3*1.5 3*1.5 3*1.5
4*1.0 (Including Earth) 4*1.0 (Including Earth) 4*1.0 (Including Earth) 4*1.0 (Including Earth)
6.35(1/4) 6.35(1/4) 6.35(1/4) 6.35(1/4)
9.52(3/8) 9.52(3/8) 9.52(3/8) 9.52(3/8)
21.5 / 16.0(0.85 / 0.63) 21.5 / 16.0(0.85 / 0.63) 21.5 / 16.0(0.85 / 0.63) 21.5 / 16.0(0.85 / 0.63)
895*285*205 895*285*205 895*285*195 895*285*195
35.2*11.2*8.1 35.2*11.2*8.1 35.2*11.2*7.7 35.2*11.2*7.7
770*545*288 770*545*288 770*545*288 770*545*288
30.3*21.5*11.3 30.3*21.5*11.3 30.3*21.5*11.3 30.3*21.5*11.3
11(24.5) 11(24.5) 10(22.1) 10(22.1)
35(77.2) 35(77.2) 35(77.2) 35(77.2)
13.5(29.7) 13.5(29.7) 12(26.5) 12(26.5)
37(81.6) 37(81.6) 37(81.6) 37(81.6)
-10~48(14~118.4) -10~48(14~118.4)
-10(-18)*~48(14.0(0)*~118.4) -10(-18)*~48(14.0(0)*~118.4)
-10~24(14.0~75.2) -10~24(14.0~75.2) -10~24(14.0~75.2) -10~24(14.0~75.2)
2(6.6) / 20(65.6) 2(6.6) / 20(65.6) 2(6.6) / 20(65.6) 2(6.6) / 20(65.6)
12.5(41.0) 12.5(41.0) 12.5(41.0) 12.5(41.0)
10(32.8) 10(32.8) 10(32.8) 10(32.8)
SB_A + UL2 SB_A + UL2 SB_R + UL2 SB_R + UL2
Thermistor Thermistor Thermistor Thermistor
- - - -
O O O O
O O O O
O O O O
O O O O
5 / 6 / 5 5 / 6 / 5 5 / 6 / 5 5 / 6 / 5
Auto Auto Auto Auto
Auto Auto Auto Auto
Wireless LCD Wireless LCD Wireless LCD Wireless LCD
18°C ~ 30°C 18°C ~ 30°C 18°C ~ 30°C 18°C ~ 30°C
16°C ~ 30°C 16°C ~ 30°C 16°C ~ 30°C 16°C ~ 30°C
- - - -
O O O O
O O O O
24h, On/Off 24h, On/Off 24h, On/Off 24h, On/Off
O O O O
O O O O
3 3 3 3
O O O O
O O O O
O O O O
O O O O
WATER LEVEL SENSOR (OPTIONAL)
WATER LEVEL SENSOR (OPTIONAL)
WATER LEVEL SENSOR (OPTIONAL)
WATER LEVEL SENSOR (OPTIONAL)
Note:
O
: Applied, - : No relation
*
For circuit breaker rating, please conform to local standards wherever necessary.
*
With wind baffle accessory installed. with out wind baffle installed, the minimum temperature will bel 14°F D.B.
h
Some of functions are slightly different depending upon models.
h
The specification may be subject to change without notic for purpose of improvement.
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Copyright ©2013LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
2. Piping Diagrams
LOC. Description PCB Connector
Th1 Thermistor for sunction air temperature CN-TH1(Indoor)
Th2 Water Level Sensor (Option) CN-TH2(Indoor)
Th3 Thermistor for evaporator middle temperature CN-TH3(Indoor)
Th4 Thermistor for discharge pipe temperature CN-TH2(Outdoor)
Th5 Thermistor for condensing temperature
CN-TH1(Outdoor)
Th6 Thermistor for outdoor air temperature
Indoor Unit Outdoor Unit
Liquid Side
Th1
Heat
Exchanger
(Evaporator)
Th2
Th3
2-Way Valve
Gas Side
3-Way Valve
Accumulator
EEV
Compressor
Heat
Exchanger
(Condenser)
Reversing Valve
Th4
Th6
Th5
Cooling
Heating
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