Discharge Pipe Temperature Control - Daikin SkyAir GQI-Eco Series Service Manual

SiBE281013

4.18 Discharge Pipe Temperature Control

F3
Remote
Controller
Display
Applicable RZQG
Models
Method of Error The error is detected according to the temperature detected by the discharge pipe temperature
sensor.
Detection
Error Decision
Conditions
Supposed
Causes
Service Diagnosis
When the discharge pipe temperature rises to an abnormally high level
When the discharge pipe temperature rises suddenly
When the discharge pipe temperature does not rise after operation start
Defective discharge pipe thermistor
Defective connection of discharge pipe thermistor
Refrigerant shortage
Defective compressor
Disconnection of discharge pipe thermistor
Defective outdoor unit PCB
Troubleshooting by Remote Controller
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