E11 error, oven clock and timer work but oven cannot be started.

Safety first: Ensure the oven is cool. You can perform timer settings with power on, but disconnect power before removing the control panel.

Steps to check:

• Set to manual: On many Montpellier ovens, the oven will not heat if the timer is in AUTO mode. Press the manual or hand symbol button (or hold the timer button) until the manual indicator appears.
• Clear programs: Cancel any delayed start or cooking programs by setting the timer to 00:00 and confirming.
• Power reset: Turn off power for 5 minutes, then restore and reprogram the clock.
• Inspect timer module: If E11 persists, disconnect power, remove the control panel, and check the timer PCB and connectors for damage.
• Replace timer: If the timer does not switch the oven on even when set correctly, replace the electronic timer module.