Remote Controller Thermistor Abnormality - Daikin 2MXS40H2V1B Service Manual

SiBE121123_A
6.6

Remote Controller Thermistor Abnormality

CJ
Error Code
Method of Error Even if remote controller thermistor is faulty, system is possible to operate by system thermistor.
Malfunction detection is carried out by the temperature detected by remote controller thermistor.
Detection
Error Decision The remote controller thermistor is disconnected or shorted while the unit is running
Conditions
Supposed
Causes
Troubleshooting
Delete the record of error
codes. (See the Note.)
Note: To delete the record of error codes, press the [ON/OFF] button for 4 seconds or more while the
error code is displayed in the inspection mode.
Service Diagnosis
Defective thermistor
Broken wire
Be sure to turn off the power switch before connecting or disconnecting
Caution connectors, or parts may be damaged.
CJ
Is
YES
displayed on the
remote controller
again?
NO
Troubleshooting for SA Indoor Unit
Replace the remote
controller.
External factor other
than equipment
malfunction.
(for example, noise
etc.)
(R18062)
174