Defrost Operation - Mitsubishi Electric Mr.Slim MUZ-GC25NA - C1 Service Manual

20.9 22.4 24.1 23.4
19.3 20.7 22.3 21.6
17.7 19.0 20.4 19.8
16.1 17.2 18.5 18.0
14.5 15.5 16.7 16.2
12.9 13.8 14.8 14.4
11.3 12.1 13.0 12.6
9.7 10.3 11.1 10.8
6-2. CAPACITY AND INPUT CORRECTION BY OPERATIONAL FREQUENCY OF COMPRESSOR
MUZ-GC25NA
Correction of Cooling capacity
1.5
1.0
0.5
0.0
0 50 100
The operational frequency of compressor
MUZ-GC35NA
Correction of Cooling capacity
1.5
1.0
0.5
0.0
0 50 100
The operational frequency of compressor
MUZ-GC50NA
Correction of Cooling capacity
1.5
1.0
0.5
0.0
0 50 100
The operational frequency of compressor
Heating capacity
27.9
25.7
23.6
21.4
19.3
17.2
15.0
12.9
Outdoor intake air Wet-bulb temperature (°C)
NOTE : The above broken lines are for the heating operation without any front and

defrost operation.

Correction of Cooling total input
1.5
1.0
0.5
0.0
0 50 100
150(Hz)
The operational frequency of compressor
Correction of Cooling total input
1.5
1.0
0.5
0.0
150(Hz) 0 50 100
The operational frequency of compressor
Correction of Cooling total input
1.5 1.5
1.0 1.0
0.5 0.5
0.0 0.0
150(Hz) 0 0 50 50 100 100
The operational frequency of compressor
(at Rated frequency)
Correction of Heating capacity
2.0
1.5
1.0
0.5
0.0
0 50 100
150(Hz)
The operational frequency of compressor
Correction of Heating capacity
2.0
1.5
1.0
0.5
0.0
150(Hz) 0 50 100
The operational frequency of compressor
Correction of Heating capacity
1.5
1.0
0.5
0.0
150(Hz)
0 50 100
The operational frequency of compressor
19
Total inpup (Heating : at Rated frequency)
Outdoor intake air Wet-bulb temperature (°C)
Correction of Heating total input Correction of Heating total input
2.0
1.5
1.0
0.5
0.0
150(Hz) 0 50
The operational frequency of compressor
Correction of Heating total input
2.0
1.5
1.0
0.5
0.0
0 50
150(Hz)
The operational frequency of compressor
Correction of Heating total input
2.0
1.5
1.0
0.5
0.0
0 50
150(Hz)
The operational frequency of compressor
100 150(Hz)
100 150(Hz)
100 150(Hz)