F09
SMEG
Electronic Control Board / Clock Fault
Oven shows F09 and clock/timer functions erratically
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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
Internal control board failure, Power surge damage, Corrupted firmware, Shorted keypad
How to Fix / Troubleshooting
Safety first: Disconnect power before removing the control panel.
Steps:
- Power reset: Turn off the breaker for 10–15 minutes, then restore power. Reprogram the clock and test.
- Inspect control panel: Remove the front control panel and check for signs of moisture, corrosion, or burnt components on the board.
- Keypad test: Press each button to see if any are stuck or unresponsive. A stuck keypad can cause F09.
- Replace control board: If F09 persists and there is evidence of board failure, replace the electronic control/clock module with the correct SMEG part.
Warning: Handle the glass and fascia carefully to avoid breakage when removing the control panel.
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Repair Difficulty
Medium
3/5
Required Part
Electronic Oven Control Board
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