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17.4.26 F97 (Compressor Overheating)
Malfunction Decision Conditions
• During operation of cooling and heating, when compressor tank temperature data (112°C) 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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