Si20-701_B Troubleshooting by Remote Controller
214
Remote Controller Display
F3
Applicable Models
RZ(Y)
Method of Error Detection
The error is detected according to the temperature
detected by the discharge pipe thermistor.
Error Decision Conditions
îš„ When the discharge pipe temperature rises to an
abnormally high level
îš„ When the discharge pipe temperature rises suddenly
Supposed Causes
îš„ Defective discharge pipe thermistor
îš„ Defective connection of discharge pipe thermistor
îš„ Defective outdoor unit PCB
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