Service Manual 127
Heat Pump (60Hz)
1.2.2Heat Pump
Specifications
Conversion Formula
Kcal/h= kW x 860
Btu/h = kW x 3412
cfm = m
3
/min x 35.3
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
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
Front Panel('*' Position)
Stuffing Quantity Without S/parts
20/40ft
LRNN186S3*0 LRNN246S3*0
5,300 7,000
4,557 6,019
18,084 23,885
5,963 7,875
5,127 6,771
20,345 26,870
1170*315*170 1170*315*170
46.1*12.4*6.8 46.1*12.4*6.8
2*13*20 2*13*20
0.15 0.15
Cross Flow Fan Cross Flow Fan
30 30
0.25 0.25
12.6/11.5/10 15/14/13
445/406/353 530/494/459
Direct Direct
Phase Control Phase Control
Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating
Foamed polystrene Foamed polystrene
Resin Net(washable) Resin Net(washable)
Fuse Fuse
Ø9.52(3/8) Ø9.52(3/8)
Ø15.88(5/8) Ø15.88(5/8)
20 20
13(28.6) 13(28.6)
42/40/37 44/41/38
1 / 220 ~ 240 / 50 1 / 220 ~ 240 / 50
LEV LEV
CV2.0 X 3C CV2.0 X 3C
CVV-SB 1.25 X 2C CVV-SB 1.25 X 2C
R:Mirror, M:Metal, B:Blue, D:Wood, W: White, C:Cherry
231/490 231/490
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