PCB Care

Voltas F1 Error Code

Compressor Starting Abnormal (Phase Failure, Reverse).

ac · PUS18KEE073U (partial — verify full model)
Compressor Starting Abnormal (Phase Failure, Reverse)

Cause: Compressor phase failure or reverse phase sequence detected

How to fix: Check compressor winding resistance, wiring, and phase sequence.

Voltas boards that may fix F1

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

Other Voltas codes

E0E1E2E3E4E6E8EC07EC51EC52EC53EC54