PCB Care

Daikin A5 Error Code

Freeze-Up Protector.

ac
Freeze-Up Protector

Cause: Indoor coil freezing protection activated

How to fix: Check airflow, filters, and refrigerant level

Daikin boards that may fix A5

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

Other Daikin codes

00A1A6C4C9E1E5E6E7E8F3F6