Thermador Oven Error Codes

Short guide to oven fault messages

Record the complete code, oven model and when the message appeared. Use your model’s owner manual for the reset procedure. Do not assume an E-number identifies a failed component without diagnosis.

E followed by a number, with beeping

Thermador identifies this as a fault message. A key press can silence the alert. Follow your manual if a reset is needed; if the fault returns, turn the oven off and arrange assistance.

E0211, E1601 or E0510 during an update

When these appear during a Home Connect software update, Thermador classifies them as update errors. Use the manufacturer’s linked update guidance for that situation.

Information to send with a repair request

• A photo of the complete display message.
• The model number and affected oven cavity.
• The cooking mode or update step in progress.
• Whether the fault returns after the manual’s prescribed procedure.

Stop using an appliance that shows smoke or abnormal overheating. Do not remove covers or bypass controls to clear an alert.

Source: Thermador oven error-code support. Reviewed October 5, 2026. Code details and procedures vary by model.