Model match requires verification
Applicable models vary by region. These official manufacturer support pages establish the general error meaning, not a verified match for every model or a confirmed failed part.
Open manufacturer guidance ↗What does this code mean?
Electrolux documents F104 on certain built-in ovens as an oven temperature sensor reading outside the expected range. Check the model guide before applying this meaning.
Applicable models vary by region. These official manufacturer support pages establish the general error meaning, not a verified match for every model or a confirmed failed part.
Source for this code ↗What can you safely try?
Stop if you see a leak, smoke, burning smell or unsafe electrical conditions.
- 01
Step 1
Turn off the oven. Let it cool naturally and avoid touching hot internal components.
- 02
Step 2
Record F104 and the exact product model; compare it with the model manual.
- 03
Step 3
If safe and allowed by the manual, switch the appliance off at the supply for 30 seconds and try once.
- 04
Step 4
If the warning continues, stop use and ask an authorised Electrolux technician. Do not open the sensor circuit.
Why could this happen?
These are possibilities, not a confirmed diagnosis.
- The oven temperature sensor may be reporting an unexpected value.
- Sensor wiring or oven control electronics may require professional measurement.
How do you know it is fixed?
The oven runs normally without the warning returning. Do not use it if heating remains abnormal.
Do not dismantle electrical parts, bypass a safety lock or handle wet electrical equipment. A qualified technician should diagnose internal faults.
Official sources and model scope
Applicable models vary by region. These official manufacturer support pages establish the general error meaning, not a verified match for every model or a confirmed failed part.
Both links below are from the manufacturer, so they are not independent third-party verification.
Official code guidance ↗Second manufacturer reference ↗