H28 (Outdoor Pipe Temperature Sensor Abnormality) - Panasonic CS-E7NKEW Service Manual
Indoor / outdoor unit
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- Operating instructions manual (64 pages) ,
- Operating instructions manual (64 pages)
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16.4.9
H28 (Outdoor Pipe Temperature Sensor Abnormality)
Malfunction Decision Conditions
During startup and operation of cooling and heating, the temperatures detected by the outdoor pipe temperature
sensor are used to determine sensor errors.
Malfunction Caused
Faulty connector connection.
Faulty sensor.
Faulty PCB.
Troubleshooting
106
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Troubleshooting
