PCB Care

Carrier F5 Error Code

Outdoor DC Fan Motor Fault.

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Outdoor DC Fan Motor Fault

Cause: Outdoor fan motor not rotating or feedback lost

How to fix: Check fan motor windings, Hall sensor feedback, and blade obstruction.

Carrier boards that may fix F5

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

Other Carrier codes

E0E1E2E3E4E5ECF0F1F2F3F4