Mitsubishi Electric MSC-A07WV, Service Manual

Page: 51 / 158

51
10-6. Capacity and input correction by inverter output frequency
(OUTDOOR UNIT : MXZ-A18WV)
NOTE 1 : Compressor running frequency at 33Hz (COOL) or 45Hz (HEAT).
NOTE 2 : The dotted line on graphs connects the frequency range in normal operation shown by the full line and the
frequency in test run shown by the point.
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
0 50 100 150
0.5
1.0
1.5
<COOL>Capacity
Frequency
Hz
Frequency
<COOL>Total input
Hz Hz
<HEAT>Capacity
Frequency
Frequency
<HEAT>Total input
Hz
<COOL>Capacity
Frequency
Hz
Frequency
<COOL>Total input
Hz
<HEAT>Capacity
Frequency
0 50 100 150
0.5
1.0
1.5
Frequency
<HEAT>Total input
Hz
<COOL>Capacity
Frequency
Hz
Frequency
<COOL>Total input
Hz
<HEAT>Capacity
Frequency
Hz
Hz
Frequency
<HEAT>Total input
Hz
1. 07-class unit in single operation
2. 09-class unit in single operation
3. 12-class unit in single operation
22.9
21.2
19.4
17.6
15.9
14.1
12.4
10.6
23.7
21.9
20.1
18.2
16.4
14.6
12.8
10.9
22.6
20.9
19.2
17.4
15.7
13.9
12.2
10.4
07 class 09 class 12 class
OB307A2.qxp 03.2.19 4:02 PM Page 51