Si20-701_B Troubleshooting by Remote Controller
246
Remote Controller Display
J3
Applicable Models
RZ(Y), CMSQ
Method of Error Detection
The error is detected whether the resistance of thermistor
is abnormal or normal.
Error Decision Conditions
When a short circuit or an open circuit in the discharge
pipe thermistor is detected.
Supposed Causes
Defective discharge pipe thermistor
Incomplete connection of discharge pipe thermistor
Defective outdoor unit PCB
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