14
NOTE:
The above broken lines are for the heating operation without any frost and defrost operation.
0.8
0.9
1.0
1.1
1.2
1.3
-10
-5
0
5
10
15
20
25
30
35
40
45
Outdoor intake air Dry-bulb temperature (°C)
Input correction factors
26
24
22
20
18
Indoor intake air Wet-bulb
temperature( )
Indoor air W
et-bulb temperature
difference (°C)
6.4
5.9
5.3
4.8
4.3
3.8
9.5
8.6
7.8
7.0
6.2
5.4
11.8
10.7
9.7
8.6
7.6
6.7
13.3
12.0
10.8
9.6
8.5
7.4
MUZ-SF50VE MUZ-SF50VEH
MUZ-SF42VE MUZ-SF42VEH
MUZ-SF35VE MUZ-SF35VEH
MUZ-SF25VE MUZ-SF25VEH
Total input (Cooling :
at Rated frequency
)
Indoor air Dry-bulb temperature
difference (°C)
20.3
18.8
17.2
15.6
14.1
12.5
10.9
9.4
7.8
6.3
32.1
29.6
27.2
24.7
22.2
19.8
17.3
14.8
12.3
9.9
31.6
29.2
26.7
24.3
21.9
19.4
17.0
14.6
12.2
9.7
MUZ-SF50VE
MUZ-SF50VEH
MUZ-SF42VE
MUZ-SF42VEH
MUZ-SF25VEH
MUZ-SF35VE
23.8
21.9
20.1
18.3
16.5
14.6
12.8
11.0
9.1
7.3
MUZ-SF35VEH
MUZ-SF25VE
Outdoor intake air Wet-bulb temperature (°C)
-20
-15
-10
-5
0
5
10
15
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
Heating capacity
(at Rated frequency)
Capacity correction factor
15
20
26
Indoor intake air Dry-bulb te
mperat
ure
( )
Indoor air Dry-bulb temperature
difference (°C)
20.3
18.8
17.2
15.6
14.1
12.5
10.9
9.4
7.8
6.3
MUZ-SF50VE
MUZ-SF50VEH
MUZ-SF42VE
MUZ-SF42VEH
MUZ-SF35VEH
MUZ-SF25VE
23.8
21.9
20.1
18.3
16.5
14.6
12.8
11.0
9.1
7.3
MUZ-SF35VEH
MUZ-SF35VE
32.1
29.6
27.2
24.7
22.2
19.8
17.3
14.8
12.3
9.9
31.6
29.2
26.7
24.3
21.9
19.4
17.0
14.6
12.2
9.7
Outdoor intake air Wet-bulb temperature (°C)
-20
-15
-10
-5
0
5
10
15
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
Total input (Heating
: at Rated frequency
)
Input correction factor
15
20
26
Indoor intake air Dry-bulb temperat
ure ( )
Lower limit of guaranteed
oerating range in heating
MUZ-SF25/35/42/50VE: -15°C
MUZ-SF25/35/42/50VEH: -20°C
OBH629
