F908 · Device system connection error

Safe first steps

1. Turn off the oven using the main power switch.
2. Wait for at least 1 minute before turning the oven back on.
3. Turn the oven back on and check if the error code F908 is still displayed.
4. If the error persists, check the connections between the control panel and the main unit for any loose wires.
5. If you find any loose connections or if the error continues, arrange a service visit — do not use the oven.

When to stop

• Stop if you notice any burning smell or smoke coming from the oven — risk of fire.