Mitsubishi Electric MUY-GL09NA-U1, Service Manual

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MUZ-GL24NA MUZ-GL24NAH MUY-GL24NA MUZ-GL24NA MUZ-GL24NAH
Capacity correction factors Capacity correction factors
Correction of Cooling capacity
The operational frequency of compressor
Correction of Cooling total input
The operational frequency of compressor
Correction of
Heating
total input
The operational frequency of compressor
Correction of Heating capacity
The operational frequency of compressor
0 50 100 150(Hz)
0.5
1.0
1.5
0 50 100 150(Hz)
0.5
1.0
1.5
2.0
2.5
0 50 100 150(Hz)
0.5
1.0
1.5
0 50 100 150(Hz)
0.5
1.0
1.5
2.0
Capacity correction factors
Input correction factors
Input correction factors
Capacity correction factors
Correction of Cooling capacity
The operational frequency of compressor
Correction of Cooling total input
The operational frequency of compressor
Correction of Heating total input
The operational frequency of compressor
Correction of Heating capacity
The operational frequency of compressor
(Hz) (Hz) (Hz) (Hz)
0
30 60 90 120 150
0.5
1.0
1.5
2.0
0
30 60 90 120 150
0.5
1.0
1.5
2.0
0
30 60 90 120 150
0.5
1.0
1.5
2.0
0
30 60 90 120 150
0.5
1.0
1.5
2.0
MUZ-GL18NA MUZ-GL18NAH MUY-GL18NA MUZ-GL18NA MUZ-GL18NAH
Capacity correction factors
Input correction factors
Input correction factors Input correction factors
Input correction factors
Capacity correction factors
Correction of Cooling capacity
The operational frequency of compressor
Correction of Cooling total input
The operational frequency of compressor
Correction of
Heating total input
The operational frequency of compressor
Correction of Heating capacity
The operational frequency of compressor
(Hz) (Hz) (Hz) (Hz)
0 25 50 75 100
0.5
1.0
1.5
2.0
0 25 50 75 100
0.5
1.0
1.5
2.0
0 50 100
150
0.5
1.0
1.5
2.0
0 50 100
150
0.5
1.0
1.5
2.0
MUZ-GL15NA MUZ-GL15NAH MUY-GL15NA MUZ-GL15NA MUZ-GL15NAH
7-6. HOW TO OPERATE FIXED-FREQUENCY OPERATION (Test run 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 the
remote controller.
OBH733G