PCB Care

Daikin U0 Error Code

Refrigerant Shortage.

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Refrigerant Shortage

Cause: Low refrigerant level or leakage

How to fix: Check for leaks and recharge refrigerant

Daikin boards that may fix U0

If the board is the cause, these refurbished Daikin boards are in stock. Match the part number before you order.

Other Daikin codes

00A1A5A6C4C9E1E5E6E7E8F3