E7
Frigidaire Professional
Keypad Stuck or Shorted
E7 displayed; oven may not respond to commands
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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
Spilled liquid into keypad, Stuck membrane button, Damaged touchpad, Shorted keypad ribbon
How to Fix / Troubleshooting
Safety first: Turn off power at the breaker.
- Dry out keypad:
- If a spill occurred, allow the control panel to dry for 24 hours with power off.
- Inspect keypad:
- Remove the control panel and check for moisture, corrosion, or physical damage.
- Clean gently with isopropyl alcohol if minor contamination is present.
- Replace keypad:
- If any keys remain unresponsive or E7 persists, 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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