F3 Discharge Pipe Temperature Abnormality - Daikin R71FUV1 Service Manual

Si20-701_B
F3
3.37
Temperature Abnormality
Remote Controller Display
F3
Applicable Models
RY-F, R(Y)-G/GA/KU
Method of Error Detection
The error is detected according to temperature detected
by discharge pipe thermistor.
Error Decision Conditions
When discharge pipe temperature becomes
abnormally high
When discharge pipe temperature rises suddenly
When the discharge pipe thermistor comes out of its
installed position
Supposed Causes
Improper amount of refrigerant
Refrigerant piping circuit clogging
210
Discharge Pipe
Troubleshooting by Remote Controller