75
17.4.23. F97 (Compressor Overheating)
Malfunction Decision Conditions
During operation of cooling and heating, when compressor tank temperature data (112C) is detected by the compressor tank
temperature sensor.
Malfunction Caused
• Faulty compressor tank temperature sensor
• 2/3 way valve closed
• Refrigerant shortage (refrigerant leakage)
• Faulty outdoor unit PCB
• Faulty compressor
Troubleshooting
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