WALL-MOUNTED Inverter Heat Pump M series
WALL-
MOUNTED
PERFORMANCE CURVES
C-70
CAPACITY AND THE INPUT CURVES
C.1.5.3 Inverter Heat Pump
NOTE : The above broken lines are for the heating operation without any frost and defrost operation.
Cooling capacity (
at Rated frequency)
0.9
1.0
1.1
1.2
1.3
1.4
1.5
-10 -5 0 5 10 15 20 25 30 35 40 45
Outdoor intake air Dry-bulb temperature (°C)
Capacity correction factors
20
18
22
26
24
Indoor intake air Wet-bulb
temperature( )
Indoor air Wet-bulb temperature
difference (°C)
6.5
6.0
5.5
5.1
4.6
4.1
3.7
9.1
8.4
7.7
7.0
6.3
5.7
5.1
10.1
9.3
8.5
7.7
7.0
6.3
5.6
MUZ-FD50VA
MUZ-FD25VA
MUZ-FD35VA
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
22
20
18
26
24
Indoor intake air Wet-bulb
temperature(°C)
Indoor air Wet-bulb temperature
difference (°C)
5.5
5.1
4.6
4.1
3.7
3.3
7.7
7.0
6.3
5.7
5.1
4.5
8.5
7.7
7.0
6.3
5.6
4.9
MUZ-FD50VA
MUZ-FD25VA
MUZ-FD35VA
Total input (Cooling :
at Rated frequency
)
Indoor air Dry-bulb temperature
difference (°C)
17.3
16.0
14.6
13.3
12.0
10.6
9.3
8.0
6.7
5.3
20.9
19.3
17.7
16.1
14.5
12.9
11.3
9.7
8.0
6.4
25.6
23.7
21.7
19.7
17.7
15.8
13.8
11.8
9.9
7.9
MUZ-FD50VA
MUZ-FD25VA
MUZ-FD35VA
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 temperature ( )
Indoor air Dry-bulb temperature
difference (°C)
17.3
16.0
14.6
13.3
12.0
10.6
9.3
8.0
6.7
5.3
20.9
19.3
17.7
16.1
14.5
12.9
11.3
9.7
8.0
6.4
MUZ-FD50VA
25.6
23.7
21.7
19.7
17.7
15.8
13.8
11.8
9.9
7.9
MUZ-FD25VA
MUZ-FD35VA
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 temperature (
°C
)
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