Fault Code CJ

Fault: Room temperature thermistor in remote controller abnormality
Defective room temperature thermistor in remote controller Defective remote controller PCB
External factor (Noise etc.)
 

For Daikin split and multi-split air conditioning systems included wall-mounted, duct-connected, floor-standing, multi-flow, stylish, european, ururu sarara & cassette-type units.
If molded case circuit breakers or earth leakage circuit breakers have tripped, do not reset the breaker immediately without first checking for any problems with insulation of equipment.
Resetting breakers without a check of insulation may cause damage to equipment.