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jonathanberrySep 9, 2025
What does ERROR COMM message mean on Thermador Kitchen Appliances?
- PPeggy GardnerSep 9, 2025
If you are getting an ERROR COMM message on your Thermador Kitchen Appliance, set all oven knobs to OFF and reset the breaker to clear the message. This error appears after a power failure to ensure customer safety; it requires that all oven knobs are set to OFF when power is reinstated.








