Mitsubishi Electric MU-GD08ND, Service Manual

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4
SPECIFICATION
3
Outdoor model
MU-GD08ND -
C1
MU-GD10ND -
C1
MU-GD12ND -
C1
Function Cooling
Power supply
Single phase
220-230V, 60Hz
Capacity
Capacity kW 2.2-2.2 2.9-2.9 3.6-3.6
Dehumidi fi cation
R
/h 0.1 0.45 1.1
Air fl ow
K
/h 1896-1962 1452-1524 2106-2124
Electrical data
Power outlet A 10 10 10
Running current (Total) A 3.19-3.24 4.31-4.31 5.7-5.7
Power input (Total) W 680-685 930-930 1210-1210
Power factor (Total) % 97-92 98-94 96-92
Starting current A 19 26 40
Compressor motor current A 2.67-2.71 3.86-3.85 5.14-5.13
Fan motor current A 0.330-0.340 0.260-0.270 0.370-0.380
Coef fi cient of performance (C.O.P) 3.24-3.21 3.12-3.12 2.98-2.98
Compressor
Model KS098NARC RH145NHNT RH189NRAT
Output W 500 700 900
Winding
resistance (at 20
:
)
Ω
C-R 3.54
C-S 4.90 C-R 2.74
C-S 3.78 C-R 1.50
C-S 2.33
Fan
motor
Model RA6V21-BE RA6N21-AB RA6V33-MC
Winding
resistance (at 20
:
)
Ω
WHT-BLK 252
BLK-RED 278
WHT-BLK 384
BLK-RED 259
WHT-BLK 141
BLK-RED 175
Dimensions WxHxD mm 684x540x255 800x550x285
Weight kg 22 34 35
Special
remarks
Sound level dB 46-47 46-46 50-51
Fan speed rpm 820-830 690-720 980-990
Fan speed regulator 1
Refrigerant fi lling capacity (R22) kg 0.55 1.10
Refrigeration oil (Model) cc 300(NM56) 520(NM56)
NOTE: Test conditions are based on CNS 14464
Cooling : Indoor Dry-bulb temperature 27°C Wet-bulb temperature 19°C
Outdoor Dry-bulb temperature 35°C Wet-bulb temperature 24°C
Refrigerant piping length (one way) 7.5 m