E3 · Electronic module error

Safe first steps

1. Disconnect the oven from the power supply by unplugging it or turning off the circuit breaker.
2. Wait for at least 5 minutes before reconnecting the power supply.
3. Reconnect the oven to the power supply and set the time on the display.
4. If the E3 error code reappears, check for any visible damage to the electronic module or wiring.
5. If you notice any damage, or if the error persists, arrange for a service technician to inspect the oven.

When to stop

• Stop if you see any smoke or smell burning — risk of fire.