4
Outdoor model
MUFZ-KJ25VE
MUFZ-KJ35VE
MUFZ-KJ50VE
Power supply
Single phase, 230 V, 50 Hz
Capacity
Rated frequency (Min.-Max.)
Cooling
kW
2.5 (0.5 - 3.4)
3.5 (0.5 - 3.7)
5.0 (1.6 - 5.7)
Heating
3.4 (1.2 - 4.6)
4.3 (1.2 - 5.5)
6.0 (2.2 - 8.2)
Breaker Capacity
A
10
16
Electrical data
Power input 1 (Total)
Cooling
W
540
940
1,410
Heating
770
1,110
1,610
Running current 1
(Total)
Cooling
A
2.7
4.2
6.2
Heating 3.6
5.1
7.1
Power factor 1 (Total)
Cooling
%
87
98
Heating
91
93
98
Starting current 1 (Total)
A
3.6
5.1
7.1
Coef
fi
cient of performance
(COP) 1 (Total)
Cooling
4.63
3.72
3.55
Heating
4.42
3.91
3.73
Compressor
Model
SNB140FRUMT
SNB172FEKMT
Output
W
950
1,200
Current 1
Cooling
A
2.19
3.69
5.18
Heating
3.16
4.61
5.94
Refrigeration oil (Model)
L
0.35 (FV50S)
0.40 (FV50S)
Fan motor
Model
RC0J50-CI
RC0J60-BC
Current 1
Cooling
A
0.28
0.82
Heating
0.31
0.82
Dimensions W × H × D
mm
800 × 550 × 285
840 × 880 × 330
Weight
kg
37
55
Special remarks
Dehumidi
fi
cation
Cooling
L/h
0.6
1.4
2.0
Air
fl
ow 1
Cooling
Med.
m
3
/h
1,806
2,748
Low
1,038
1,632
Heating
High 2,016
2,856
Med.
1,710
2,748
Low
1,326
2,274
Sound level
1
Cooling
dB(A)
46
47
49
Heating
51
Fan speed
Cooling
Med.
rpm
810
780
Low
490
480
Heating
High 900
810
Med.
770
780
Low
610
650
Fan speed regulator
3
Refrigerant
fi
lling capacity (R410A)
kg
1.10
1.50
NOTE
: Test conditions are based on ISO 5151.
Cooling: Indoor
Dry-bulb temperature 27°C
Wet-bulb temperature 19°C
Outdoor Dry-bulb temperature 35°C
Heating: Indoor
Dry-bulb temperature 20°C
Outdoor Dry-bulb temperature 7°C
Wet-bulb temperature 6°C
Refrigerant piping length (one way): 5 m
1 Measured under rated operating frequency.
SPECIFICATION
3
OBH667B
