Troubleshooting for SA Indoor Unit SiBE18-821_C
372 Troubleshooting
5.9 Remote Controller Thermistor Abnormality
Remote
Controller
Display
CJ
Method of
Malfunction
Detection
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.
Malfunction
Decision
Conditions
When the remote controller thermistor becomes disconnected or shorted while the unit is
running.
Supposed
Causes
îš„
Defective thermistor
îš„
Broken wire
Troubleshooting
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.
Replace the remote
controller.
External factor other
than equipment
malfunction.
(for example, noise
etc.)
YES
NO
(R13007)
Is "CJ"
displayed on the
remote controller
again?
Delete the record of error
codes. (See note.)
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
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