Si20-701_B Troubleshooting by Remote Controller
248
3.50
J5
Suction Pipe Thermistor
Abnormality
Remote Controller Display
J5
Applicable Models
CMSQ
Method of Error Detection
The error is detected from the temperature detected by
the suction pipe thermistor.
Error Decision Conditions
When a short circuit or an open circuit in the suction pipe
thermistor is detected.
Supposed Causes
îš„ Defective thermistor for outdoor unit suction pipe
îš„ Defective outdoor unit PCB
îš„ Defective thermistor connection
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