Daikin Error Code 77

Fault Code 77: System No. 1 Malfunction of fan inter lock

Fault Code 77

Fault: System No. 1 Malfunction of fan inter lock
Defective relay contact
Broken wire
 


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: