What does F0 E2 mean?
A key on the user interface is detected as stuck or continuously pressed.
Common causes
- Stuck keypad button
- Faulty user interface board
- Liquid on control panel
- Ribbon cable damage
Diagnostic & testing steps
- 1. Disconnect power for 1 minute
- 2. Check for stuck buttons or debris on control panel
- 3. Inspect ribbon cable between UI and main board
- 4. Replace user interface board if error persists
Tools required
- Multimeter
- Phillips screwdriver
OEM parts & part numbers
User Interface Board
Part numbers: W10803587, W11162438
Safety warning
⚠️ Unplug before servicing
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