E023
Balay
Auxiliary low-voltage circuit fault
Oven shows E023, interior light and some functions may not work
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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
Failed low-voltage transformer or SMPS on control board, Shorted interior light circuit, Damaged wiring to accessories (e.g. meat probe, light)
How to Fix / Troubleshooting
Safety: Disconnect mains. Electronic repairs should be done by qualified personnel.
- Check interior light: Remove the oven lamp cover and inspect the bulb. Replace with a correct high-temperature oven bulb if blown.
- Inspect lamp holder: Check for signs of arcing or burning at the lamp holder. Replace if damaged.
- Wiring check: Inspect wiring to the lamp and any accessories for shorts to chassis.
- Board inspection: Examine the control board's low-voltage section for burnt components or a failed transformer. If damaged, replace the board.
- Test: After repairs, restore power and verify that the light and auxiliary functions operate without E023 returning.
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Repair Difficulty
Hard
4/5
Required Part
Oven Lamp Assembly
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