Repairing DAIKIN U2 ERROR
Mitch Attwood
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Repairing DAIKIN U2 ERROR
23 307 просмотров · 4 года назад
Mitch Attwood
13,3 тыс. подписчиков
23 307 просмотров · 4 года назад
HVAC | AIR CONDITIONING | REFRIGERATION
In this video I repair a Daikin U2 Error. This house had a power surge a few months back that took out 3 different circuits within the house. It took out 2 Air Conditioning circuits and a light circuit. Unfortunately it damaged the Outdoor PCB on this unit which is only 2 years old. Today I returned to replace the Outdoor PCB and Condenser Fan Motor.
Daikin U2 Fault is basically saying there is insufficient power or a total loss of power. In this case power went into the board but 2 of the 4 fuses didn't have power running through them. I believe the PFC was faulty within the board.