Display is On but Oven Not Working Last updated Save as PDF Possible Cause What to Do Automatic cooking on Try turning the function dial to ‘Off’ to cancel any auto-cook set. Keylock turned on Turn off Keylock as per your User Guide as this function locks the controls. 'Demo' Mode is turned You will need to to Contact our Customer Service Centre, click here for contact details. Alert codes - A1-A3 Please refer to your User Guide for further information. Alert codes - F + number Please refer to your User Guide as a service may be required. Still Need Help? You may need assistance from one of our qualified service technicians. Click on the button below to schedule a visit. BOOK A SERVICE or Contact Us