Fisher & Paykel Washing Machine Error F33

DIY Fix General checks for washing machine errors

1. Turn off the washer and unplug it for 5 minutes, then plug it back in and see if the code returns.
2. Ensure the washer door is fully closed and latched.
3. Check that the water supply faucets are fully open and inlet hoses are not kinked.
4. Inspect drain hose and pump area for obvious obstructions.
5. Redistribute the laundry load if it appears overly unbalanced.

Technician Only Service diagnostic evaluation

1. Connect a service diagnostic tool or consult the official Fisher & Paykel service manual to retrieve stored fault data.
2. Inspect water inlet valves, pressure switch, and drain pump circuitry for faults.
3. Check wiring harness connections to main control board and sensors.
4. Replace any failed sensor or component as indicated by diagnostics.

Parts needed: diagnostic tool, multimeter, replacement sensors or wiring harnesses (if faults found)