Mitsubishi Electric SEZ-KD VA Series, Service Manual

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Outdoor model MXZ-2D53VA MXZ-2D53VAH
Outdoor unit power supply
Single phase
230 V, 50 Hz
System
Indoor units number 2
Piping total length m Max. 30
Connecting pipe length m Max. 20
Height difference (Indoor ~ Outdoor) m Refer to 7 REFRIGERANT SYSTEM DIAGRAM.
Height difference (Indoor ~ Indoor) m Refer to 7 REFRIGERANT SYSTEM DIAGRAM.
Function Cooling Heating
Capacity Rated frequency (Min.-Max.) 2 kW 5.3 (1.1 - 5.6) 6.4 (1.0 - 7.0)
Breaker capacity A 15
Electrical
data
Power input (Total) 1, 2 W 1,540 1,700
Running current (Total) 1, 2 A 6.9 7.6
Power factor (Total) 1, 2 % 97
Starting current (Total) 1, 2 A 7.6
Coef fi cient of performance (C.O.P) (Total) 1, 2 3.44 3.76
Compressor
Model SNB130FGBHT
Output W 1,400
Current 1, 2 A 6.6 7.2
Refrigeration oil (Model) L 0.45 (NEO22)
Fan motor
Model RC0J50-FA
Current 1, 2 A 0.35
Dimensions W x H x D mm 800 x 550 x 285
Weight kg MXZ-2D53VA: 37 MXZ-2D53VAH: 38
Special
remarks
Air fl ow (Rated) m
3
/h 1,974 1,998
Sound level (Rated) dB(A) 50 53
Fan speed (Rated) rpm 900 910
Refrigerant fi lling capacity (R410A) kg 1.3
1 Measured under rated operating frequency.
2 When connected with below indoor units.
MSZ- MSZ-EF35VE
NOTE: Test conditions are based on ISO 5151. (Refrigerant piping length (one way): 5 m)
COOLING INDOOR Dry-bulb temperature 27.0 °C Wet-bulb temperature 19.0 °C
OUTDOOR Dry-bulb temperature 35.0 °C Wet-bulb temperature 24.0 °C
HEATING INDOOR Dry-bulb temperature 20.0 °C
OUTDOOR Dry-bulb temperature 7.0 °C Wet-bulb temperature 6.0 °C
OBH626E