LG multi V PLUS, Service Manual

Page: 109 / 373

Service Manual 109
1.1.2 Heat Pump
Heat Pumps(50Hz)
Specifications
Model Unit
W
Cooling Capacity kcal/h
Btu/h
W
Heating Capacity kcal/h
Btu/h
Dimensions (W*H*D) Body
mm
inch
Coil
Rows x Columns x FPI
Face Area
m 2
Type
Motor Output
W
Running Current A
Fan Air Flow Rate(H/M/L) cmm
cfm
Drive
Speed control
Temperature Control
Sound Absorbing Thermal Insulation Material
Air Filter
Safety Device
Liquid Side mm(inch)
Pipe Connections Gas Side mm(inch)
Drain Pipe(ID) mm
Net Weight kg(lbs)
Noise Level(Sound Press, 1.5m, H/M/L) dBA±3
Power Supply Ø / V / Hz
Refrigerant Control
Power cable
mm 2
Transmission cable mm 2
Panel Color
Stuffing Quantity Without S/parts
20/40ft
LRNN076SRA(L)0 LRNN0926RA(L)0 LRNN126SRA(L)0 LRNN186STA(L)0
2,100 2,600 3,500 5,300
1,806 2,235 3,009 4,557
7,165 8,871 11,942 18,084
2,363 2,925 3,938 5,963
2,031 2,515 3,385 5,127
8,061 9,980 13,435 20,345
900*285*156 900*285*156 900*285*156 1090*314*172
35.4*11.2*6.1 35.4*11.2*6.1 35.4*11.2*6.1 42.9*12.4*6.8
2*12*20 2*12*20 2*12*20 2*13*20
0.13 0.13 0.13 0.23
Cross Flow Fan Cross Flow Fan Cross Flow Fan Cross Flow Fan
15 15 15 25
0.20 0.20 0.20 0.30
5.6/5/4.6 7/ 6.5 /6 9.5/ 9/8.5 12/10.5/10.3
198/177/162.5 247/230/212 336/318/300 424/371/364
Direct Direct Direct Direct
Phase Control Phase Control Phase Control Phase Control
Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating
Foamed polystrene Foamed polystrene Foamed polystrene Foamed polystrene
Resin Net(washable) Resin Net(washable) Resin Net(washable) Resin Net(washable)
Fuse Fuse Fuse Fuse
Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4) Ø9.52(3/8)
Ø12.7(1/2) Ø12.7(1/2) Ø12.7(1/2) Ø15.88(5/8)
20 20 20 20
7(15.4) 7(15.4) 7(15.4) 12(26.5)
33/30/27 34/31/28 36/33/30 40/37/34
1, 220 ~ 240, 50 1 / 220 ~ 240 / 50 1 / 220 ~ 240 / 50 1, 220 ~ 240, 50
LEV LEV LEV LEV
CV2.0 X 3C CV2.0 X 3C CV2.0 X 3C CV2.0 X 3C
CVV-SB 1.25 X 2C CVV-SB 1.25 X 2C CVV-SB 1.25 X 2C CVV-SB 1.25 X 2C
White White White White
340/720 340/720 340/720 270/540
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
• 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
• Level Difference of Zero
2. Capacities are net capacities
3. Due to our policy of innovation some specifications may be changed without notification
4. L.E.V.:Linear Expansion Valve
Conversion Formula
Kcal/h= kW x 860
Btu/h = kW x 3414
cfm = m
3 /min x 35.3