Daikin VRVII - CA Thermistor for Discharge Air Abnormality

Troubleshooting by Indication on the Remote Controller
86
3.17
CA
Thermistor for Discharge
Air Abnormality
Remote Controller Display
CA
Applicable Models
All indoor models
Method of Error Detection
Error detection is carried out by temperature detected by
discharge air temperature thermistor.
Error Decision Conditions
When the discharge air temperature thermistor becomes
disconnected or shorted while the unit is running.
Supposed Causes
 Defective indoor unit thermistor for air outlet
 Defective indoor unit PCB