Panasonic WH-UD07CE5-A Service Manual page 101

17.5.16. Compressor Rotation Failure (F14)
Malfunction Decision Conditions:
A compressor rotation failure is detected by checking the compressor running condition through the position detection circuit.
Malfunction Caused:
1. Compressor terminal disconnect.
2. Faulty outdoor unit PCB (main).
3. Faulty compressor.
Abnormality Judgment:
Continue 4 times in 20 minutes.
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