Service Manual 63
1.1.2 Heat Pump
Heat Pump (60Hz)
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
Casing
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
External Static Pressure
Pa
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
Stuffing Quantity Without S/parts
20/40ft
LRNN182BHA0 LRNN212BHA0 LRNN242BHA0
5,300 6,200 7,000
4,557 5,331 6,019
18,084 21,155 23,885
5,963 6,975 7,875
5,127 5,997 6,771
20,345 23,800 26,870
Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate
882*260*450 882*260*450 882*260*450
34.7*10.2*17.7 34.7*10.2*17.7 34.7*10.2*17.7
3*10*21 3*10*21 3*10*21
0.15 0.15 0.15
Sirocco Fan Sirocco Fan Sirocco Fan
118 118 118
1.22 1.22 1.22
15.3/13.6/10.3 15.8/13.9/10.7 16.0/14.1/11.1
540/480/364 558/489/378 565/498/392
78.5 78.5 78.5
Direct Direct Direct
Phase Control Phase Control Phase Control
Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating
Foamed polystrene Foamed polystrene Foamed polystrene
-- -
Fuse, Thermal Fuse for Fan Motor Fuse, Thermal Fuse for Fan Motor Fuse, Thermal Fuse for Fan Motor
Ø9.52(3/8) Ø9.52(3/8) Ø9.52(3/8)
Ø15.88(5/8) Ø15.88(5/8) Ø15.88(5/8)
25.4 25.4 25.4
34(74.9) 35(77.2) 35(77.2)
39/36/34 39.5/37/34.5 40/38/35
1 / 220 / 60 1 / 220 / 60 1 / 220 / 60
LEV LEV LEV
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
120/252 120/252 120/252