Oven Not Heating

Symptoms

• Oven display is on and a cooking mode is selected, but the cavity does not heat
• Target temperature is set but the displayed temperature does not rise
• Fan runs but no heat is produced (fan-assisted modes)
• Oven worked previously but stopped heating after a power outage

Likely Causes

1. The oven is in Demo Mode (retail display mode) — heats are disabled
2. Child lock is active, preventing function activation
3. A residual safety lockout from the pyrolytic cycle is still active
4. The circuit breaker or in-line fuse for the oven has tripped
5. A heating element has failed

Step-by-step Fix

1. Check for a Demo Mode indicator on the display. Demo Mode is occasionally activated unintentionally during cleaning. To exit, press and hold Settings for 8 seconds and confirm the prompt.
2. Check whether the child lock icon appears on the display. Press and hold the lock symbol for 3 seconds to toggle it off.
3. If a pyrolytic clean was run recently, confirm the door has fully unlocked (the lock icon should be absent). The door lock remains engaged until the cavity cools below 40 °C — this can take up to 45 minutes.
4. Locate the dedicated circuit breaker for the oven in your fuse box. Switch it off, wait 30 seconds, and switch back on. Attempt to heat again.
5. Set the oven to Top and Bottom Heat, 180 °C and wait 10 minutes. If there is no temperature rise at all, a heating element has likely failed.