2
9
TECHNICAL DATA - HEAT PUMP UNIT
PERFORMANCE DATA
SPECIFICATION Unit Data
Power-supply voltage V 240
Power frequency Hz 50
Installable outside air temperature
0
C -10 ~ 43
Product weight kg 48
Refrigerant type - R744 (CO
2
)
Refrigerant weight g 690
Design pressure (High/Low) MPa 14/9
Rated capacity kW 4.5
Max.capacity kW 6.0
Max.power input kW 2.5
Max.current A 11
Setting outlet water
0
C 65
Protection rating
-
IPX4
Max.operating water pressure kPa 850
Noise Level dB(A) 37
Tank thermistor ON temperature
0
C 37
Tank thermistor OFF temperature
0
C 57
Installation height dierence between the tank and HP m Max 5
Piping length between the tank and HP m Max 15
Number of bends between the tank and HP
-
Max 6
Allowable water hardness mg/L Max 200
Allowable water pH - 6.5 ~ 8.0
Circuit breaker size A 20
Dry bulb 19
0
C, Wet bulb 15.1
0
C Inlet water 15
0
C, Outlet water 65
0
C
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