Panasonic WH-MDC09C3E8 Service Manual page 105
Monobloc air-to-water heatpump system
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Also See for WH-MDC09C3E8:
- Service manual (139 pages) ,
- Operating instructions manual (92 pages) ,
- Design handbook (132 pages)
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16.5.26 Indoor Water Inlet Temperature Sensor Abnormality (F37)
Malfunction Decision Conditions:
During startup and operation of cooling and heating, the temperatures detected by the indoor water inlet
temperature sensor are used to determine sensor error.
Malfunction Caused:
1
Faulty connector connection.
2
Faulty sensor.
3
Faulty indoor unit PCB (main).
Abnormality Judgment:
Continue for 5 seconds.
105
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