LG Multi V ARNU073B1G2, Svc Manual

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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Notes:-
1. Capacities are based on the following conditions:
Cooling • Indoor temp. 27°C[80.6°F]DB/ 19°C[66.2°F]WB
• Outdoor temp. 35°C[95°F]DB/ 24°C[75.2°F]WB
• Interconnecting Piping Length 7.5m(24.6ft)
• Level Difference of Zero
Heating • Indoor temp. 20°C[68°F]DB/ 15°C[59°F]WB
• Outdoor temp. 7°C[44.6°F]DB/ 6°C[42.8°F]WB
• Interconnecting Piping Length 7.5m(24.6ft)
• Level Difference of Zero
2. Capacities are net capacities
3. Due to our policy of innovation some specifications may be changed without notification
4. EEV: Electronic Expansion Valve
5. To be added for more available Models
Type
Accessory
Model Unit
kW
Cooling Capacity kcal/h
Btu/h
kW
Heating Capacity kcal/h
Btu/h
Casing
Dimensions(WxDxH) Body
mm
inch
Coil
Rows x Columns x FPI
Face Area
m 2 (ft 2 )
Type
Motor Output x Number
W
Running Current A
Air Flow Rate(H/M/L) CMM
(High Mode-factor set) cfm
Fan External Static Pressure mmAq(Pa)
Air Flow Rate(H/M/L) CMM
(Standard Mode) cfm
External Static Pressure mmAq(Pa)
Drive
Motor type
Temperature Control
Sound Absorbing Thermal Insulation Material
Air Filter
Safety Device
Liquid Side mm(inch)
Pipe Connections Gas Side mm(inch)
Drain Pipe(Internal Dia.) mm(inch)
Net Weight kg(lbs)
Noise Level(Sound Press, 1m, H/M/L) dB(A)
Power Supply Ø, V, Hz
Refrigerant Control
Power cable
mm 2
Transmission cable mm 2
Ceiling Concealed Duct (Built-in)
PBSGB30/PBSC30 PBSGB40/PBSC40 PBSGB40/PBSC40
ARNU153B1G2 ARNU183B2G2 ARNU243B2G2
4.5 5.6 7.1
3,900 4,800 6,100
15,400 19,100 24,200
5.0 6.3 8.0
4,300 5,400 6,900
17,100 21,500 27,300
Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate
820 x 575 x 190 1,100 x 575 x 190 1,100 x 575 x 190
32.3x22.6x7.5 32.3x22.6x7.5 32.3x22.6x7.5
2x11x21 3x10x18 3x10x18
0.16(1.7) 0.23(2.5) 0.23(2.5)
Sirocco Fan Sirocco Fan Sirocco Fan
30 80 80
0.1 0.25 0.25
11/10/8 14/12/10 17/15/10
388/353/282 494/424/353 600/530/353
2(20) 2(20) 2(20)
11/10/8 14/12/10 17/15/10
388/353/282 494/424/353 600/530/353
0(0) 0(0) 0(0)
Direct Direct Direct
BLDC BLDC BLDC
Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating
Foamed polystrene Foamed polystrene Foamed polystrene
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Fuse, Thermal Fuse for Fan Motor Fuse, Thermal Fuse for Fan Motor Fuse, Thermal Fuse for Fan Motor
Ø6.35(1/4) Ø6.35(1/4) Ø9.52(3/8)
Ø12.7(1/2) Ø12.7(1/2) Ø15.88(5/8)
25.4(1) 25.4(1) 25.4(1)
21(46.3) 26(57.3) 26(57.3)
41/40/37 43/40/37 46/43/37
1,208/230,60 1,208/230,60 1,208/230,60
EEV EEV EEV
CV1.5 x 3C CV1.5 x 3C CV1.5 x 3C
CVV-SB 1.25 x 2C CVV-SB 1.25 x 2C CVV-SB 1.25 x 2C
Conversion Formula
kcal/h= kW x 860
Btu/h = kW x 3412
cfm = m
3 /min x 35.3
l/s = CMM x 1000/60