Washer displays F71 and may not respond to certain buttons; user interface mismatch or failure.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Incorrect replacement UI installed, corrupted UI firmware, failed UI board, communication issue with main control

Safety First: Unplug the washer.

Step-by-step checks:

1. Verify part numbers: Confirm the user interface part number matches the original Inglis model specification.
2. Reseat connectors: Disconnect and reconnect the UI harness and ribbon cables.
3. Replace UI: If the correct part is installed but F71 persists, replace the user interface board.
4. If still unresolved: Replace the main control board as it may not recognize the UI.

Medium 3/5

User Interface Control Board

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