Panasonic WH-MHF12G9E8 Service Manual page 107
(mono bloc) air-to-water heat pump system
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Also See for WH-MHF12G9E8:
- Planning and installation manual (117 pages) ,
- Operating instructions manual (100 pages)
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16.5.19 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.
107
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