Mitsubishi Electric Mr.Slim MUZ-FD09NA Service Manual page 14

7-5. CAPACITY AND INPUT CORRECTION BY INVERTER OUTPUT FREQUENCY
MUZ-FD09NA
Correction of Cooling capacity
1.5
1.0
0.5
0 50 100
The operational frequency of compressor
MUZ-FD12NA
Correction of Cooling capacity
1.5
1.0
0.5
0 50 100
The operational frequency of compressor
7-6. TEST RUN OPERATION (How to operate fixed-frequency operation)
1. Press EMERGENCY OPERATION switch to start COOL or HEAT mode (COOL : Press once, HEAT : Press twice).
2. Test run operation starts and continues to operate for 30 minutes.
3. Compressor operates at rated frequency in COOL mode or 58 Hz in HEAT mode.
4. Indoor fan operates at High speed.
5. After 30 minutes, test run operation finishes and EMERGENCY OPERATION starts (operation frequency of compressor var-
ies).
6. To cancel test run operation (EMERGENCY OPERATION), press EMERGENCY OPERATION switch or any button on
remote controller.
Correction of Cooling total input
1.5
1.0
0.5
150 0 50 100
(Hz)
The operational frequency of compressor
Correction of Cooling total input
1.5
1.0
0.5
150 (Hz) 0 50 100
The operational frequency of compressor
Correction of Heating capacity
2.0
1.5
1.0
0.5
150 0 50 100
(Hz)
The operational frequency of compressor
Correction of Heating capacity
1.5
1.0
0.5
0 50 100
150 (Hz)
The operational frequency of compressor
14
Correction of Heating total input
3.0
2.0
1.0
150 (Hz) 0 50 100
The operational frequency of compressor
Correction of Heating total input
2.0
1.0
150 0 50 100
(Hz)
The operational frequency of compressor
150 (Hz)
150
(Hz)