Remote Controller Thermistor Abnormality - Daikin ZQG71~140L7V1B Service Manual

ESIE12-06

4.11 Remote Controller Thermistor Abnormality

CJ
Remote
Controller
Display
Applicable
All models of indoor unit
Models
Method of Error
Even if remote controller thermistor is faulty, system is possible to operate by indoor unit suction
Detection air thermistor.
The error is detected by temperature of remote controller thermistor.
Error Decision
The error is generated when the remote controller thermistor becomes disconnected or shorted
Conditions when the unit is running.
Even if the remote controller thermistor is error, the system can operate with the system
thermistor.
Supposed  Defective thermistor
Causes  Broken wire
 External factor (Noise, etc.)
Troubleshooting
Caution Be sure to turn off power switch before connect or disconnect connector, or parts damage may be occurred.
Delete the error code record from the
remote controller. (∗1)
Error is displayed again?
NO
Note:
1: To delete the record, the ON/OFF button of the remote controller must be pressed for 5 seconds in the
check mode.
Service Diagnosis
YES
Troubleshooting by Remote Controller
Replace the remote controller.
External factor (Noise, etc.)
145