Daikin Error Code H9

Fault Code H9: Malfunction of outdoor air thermistor

Fault Code H9

Fault: Malfunction of outdoor air thermistor
Defective connection of thermistor
Defective outdoor unit PCB
Defective outdoor air thermistor

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: ,