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John, Home Appliance Technician
Category: Appliance
Satisfied Customers: 13453
Experience:  Appliance repair business owner for over 43 years.
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I am having an issue with my Thermador S203TS double oven.

Customer Question

Hello,I am having an issue with my Thermador S203TS double oven. When set to bake mode I can hear the relays click on but neither the top or bottom oven will get hot. Where should I start troubleshooting? The oven is currently removed from the wall and I have the top panel removed.
Submitted: 1 month ago.
Category: Appliance
Expert:  Tyler Z. replied 1 month ago.

Hello. My name is ***** ***** I'll be helping you with your appliance question today. Please wait a few moments while I review your question.

Expert:  Tyler Z. replied 1 month ago.

If neither oven is heating, the first thing you want to do is remove the top sheet metal panel and test power at the junction block between the 2 outside power wires coming from the power cord. Are you getting 220 volts?

Customer: replied 1 month ago.
Confirmed healthy 242.2 VAC input as measured on the junction block: