Mitsubishi Electric MXZ-2A20NA - 1, Service Manual

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70
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
0 50 100
0.5
1.0
1.5
2.0
<COOL>Capacity
Frequency
Hz
Frequency
<COOL>Total input
Hz
<HEAT>Capacity
Frequency
Hz
Frequency
<HEAT>Total input
Hz
<COOL>Capacity
Frequency
Hz
Frequency
<COOL>Total input
Hz
<HEAT>Capacity
Frequency
Hz
Frequency
<HEAT>Total input
Hz
<COOL>Capacity
Frequency
Hz
Frequency
<COOL>Total input
Hz
<HEAT>Capacity
Frequency
Hz
Frequency
<HEAT>Total input
Hz
1. 09-class unit in single operation
2. 12-class unit in single operation
3. 15-class unit in single operation
9-3. CAPACITY AND INPUT CORRECTION BY MEANS OF INVERTER OUTPUT FREQUENCY
(OUTDOOR UNIT : MXZ-2A20NA MXZ-2A20NA -
1
MXZ-2A20NA -
2
)
09 class
(34Hz)
12 class
(42Hz)
15 class
(56Hz)
17 class
(60Hz)
24 class
(72Hz)
18 class
(67Hz)
Indoor unit class (Inverter output frequency)
Indoor air DB temperature
difference (degree)
59.8
55.3
50.6
45.9
41.4
36.7
32.2
27.5
23.0
18.4 47.3
43.7
40.1
36.4
32.8
29.2
25.6
21.8
18.2
14.6 51.5
47.5
43.6
39.6
35.6
31.7
27.7
23.8
19.8
15.8
43.2
40.0
36.5
33.3
29.9
26.6
23.2
20.0
16.6
13.3 47.0
43.4
39.8
36.0
32.4
28.8
25.2
21.6
18.0
14.4 53.5
49.3
45.4
41.2
37.1
32.9
28.8
24.7
20.5
16.4
Outdoor intake air Wet-bulb temperature (°F)
5 14 23 32 41 50 59
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
59
68
779
Outdoor intake air Wet-bulb temperature (°F)
5 14 23 32 41 50 59
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
59
68
79
Indoor intake air Dry-bulb temperature (°F)
Indoor intake ai
r Dry-bulb te
mperat
ure (°
F)
MXZ-3A30NA MXZ-3A30NA -
1
MXZ-4A36NA
NOTE: The above broken lines are for the heating operation without any frost and defrost operation.