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Error code reference
Wolf Warming Drawer Error Code 30
Thermistor Short - Temperature reading below -34°C (-30°F), indicating a shorted thermistor.
SourceWolf Service Manual: ICB WWD30: Service Manual3-12 / 5-3
Diagnostic procedure
The full 30 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
In Field Service Mode, view temperature as viewed by thermistor. Verify wiring ok to element. Replace Thermistor if ok.
SourceWolf Service Manual: ICB WWD30: Service Manual3-12 / 5-3
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
6 manuals in the MyPros+ library document this code for Wolf warming drawer.
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