Mitsubishi Electric ecodan PUHZ-W50VHA2, Service Manual

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8
DATA
3
3-1. NOISE CRITERION CURVES
PUHZ-W50VHA2
PUHZ-W50VHA2R1
PUHZ-W50VHA2-BS PUHZ-W50VHA2R1-BS
1.5 m
1 m
MICROPHONE
UNIT
GROUND
3-2. STANDARD OPERATION DATA
Mode Cooling (A35/W7) Heating (A7/W35)
Total
Capacity W 4,500 5,000
Input kW 1.53 1.11
Electrical circuit
Outdoor unit PUHZ-W50VHA2
Phase, Hz 1, 50
Voltage V 230
Current A 6.8 5.4
Refrigerant
circuit
Discharge pressure MPa 2.51 2.13
Suction pressure MPa 0.83 0.68
Discharge temperature ºC 69 68
Condensing temperature ºC 43 37
Suction temperature ºC 6 6
W
ater
conditions
Flow volume L/min 12.9 14.3
Outlet water temperature ºC 7 35
Outdoor conditions
Intake air
temperature
D.B. ºC 35 7
W.B. ºC 24 6
The unit of pressure has been changed to MPa based on international SI system.
The conversion factor is: 1 (MPa) = 10.2 (kgf/cm
2
)
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
90
80
70
60
50
40
30
20
10 OCT
AVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
BAND CENTER FREQUENCIES, Hz
COOLING
MODE
HEATING
45
SPL(dB)
46
LINE
OCH605A