F11
Blomberg
Key Stuck or Shorted on Touchpad
F11 error with continuous beeping; oven may not respond to keypad inputs.
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Safety Warning
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.
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Possible Causes
Single button on membrane stuck mechanically, Spilled liquid under keypad, Damaged touch panel overlay, Short in keypad matrix
How to Fix / Troubleshooting
Safety first: Disconnect power before touching the control panel internals.
- Identify stuck key: Observe which function appears to be activated continuously (e.g., timer, bake). Press each key firmly several times to see if it releases.
- Dry spills: If the error followed a spill or steam cleaning, allow the panel to dry thoroughly with power off for 12–24 hours.
- Inspect keypad: Remove the control panel and check for physical damage, warping, or contamination on the back of the membrane.
- Replace keypad/control panel: If the stuck key cannot be freed or the membrane is damaged, replace the control panel/touchpad assembly.
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Repair Difficulty
Medium
3/5
Required Part
Oven Control Panel / Touchpad Assembly
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