Daikin Error Code J9

Fault Code J9: Malfunction of thermistor (Refrigerant circuit)

Fault Code J9

Fault: Malfunction of thermistor (Refrigerant circuit)
Defective connection of thermistor
Defective gas pipe thermistor
Defective outdoor unit PCB

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.

SKU: 428-1-1 Category: Tags: ,