How to fix Daikin Air Handlers unit that does not operate at all?
- AAshley VargasAug 5, 2025
Turn on the power if the knob of the power circuit breaker is set to the OFF position or turn all the power on. If power failure occurs during operation, the system automatically restarts immediately after the power supply is recovered. If the power supply fuse has blown out, turn off the power and consult your dealer for the replacement of the power supply fuse.