Error code reference

Thermador Cooktop Error Code c3

Radiator temperature failure (cooktop has heated up excessively due to excessive temperature on the radiator).

SourceThermador Induction Cooktop - Full Service Manual: CIT365DSp. 47

Diagnostic procedure

The full c3 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Disconnect the cooktop from the power grid. If the failure continues, allow to cool.

SourceThermador Induction Cooktop - Full Service Manual: CIT365DSp. 47

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

3 manuals in the MyPros+ library document this code for Thermador cooktop.

Models covered by the manuals that document this code

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