Oven displays F5E1; may not respond to user input.

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

Loose UI-to-EOC harness, Failed user interface board, Failed EOC communication circuit

Safety first: Disconnect power before removing the control panel or touching boards.

Step-by-step checks:

Inspect harness: Locate the harness between the user interface (display/touch board) and the EOC. Ensure connectors are fully seated and free of corrosion.
Reseat connectors: Unplug and replug the harness at both ends.
Board substitution: If available, replace the user interface board first. If F5E1 persists, replace the EOC.

Hard 4/5

User Interface Board or Electronic Oven Control Board (EOC)

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