Troubleshooting by Indication on the Remote Controller
78
3.13
C4
Thermistor for Liquid Pipe
Abnormality
Remote Controller Display
C4
Applicable Models
All indoor models
Method of Error Detection
Error detection is carried out by temperature detected by
liquid pipe thermistor.
Error Decision Conditions
When the liquid pipe thermistor becomes disconnected
or shorted while the unit is running
Supposed Causes
Defective thermistor for liquid pipe
Defective indoor unit PCB
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