Panasonic WH-MXC16G9E8 Service Manual page 113
Air-to-water heatpump system
mono bloc unit
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Also See for WH-MXC16G9E8:
- Operating instructions manual (100 pages) ,
- Service manual (18 pages)
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16.5.21 Input Over Current Detection (F16)
Malfunction Decision Conditions:
During operation of cooling and heating, when outdoor current above 27.9A is detected by the current
transformer (CT) in the outdoor unit PCB.
Malfunction Caused:
1. Excessive refrigerant.
2. Faulty outdoor unit PCB (main).
Abnormality Judgment:
Continue 3 times in 20 minutes.
113
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