Wolf CI, CE and Integrated Module Cooktops Code 31: Invalid Configuration

What 31 means

Code 31 means invalid configuration on Wolf 2015-series cooktops. On CI induction models like the CI304T/S, it shows when the generator or control board was replaced and not configured, and the LOCK light is not lit. Integrated modules such as the CI152TF/S report it as well. On CE electric models it is not a valid code, so on a CE cooktop we look at the exact model.

Common causes of 31

Control board or generator replaced without configuration
Control set up for a different model
Configuration data missing from the control

✓ One safe check you can try

1. Turn all zones off. 2. Switch the breaker off for a minute, then restore power. 3. Note whether anyone recently replaced a part. 4. Do not retry heating if the code stays. 5. Call us with the model number and recent work done.

! Why to stop there

Configuring a control needs the right tools and settings.
Wrong setup can make the cooktop misbehave.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Cooktop codes

E7Wolf Induction Cooktop Code E7: Keyboard Diode Configuration Error E8Wolf CT Induction Code E8: no communication with generator 1 E9Wolf CT Cooktop Code E9: Generator 2 Communication Error E10Wolf Induction Code E10: generator 3 not responding to the control E53Wolf CT Cooktop Code E53: generator heat sink thermistor shorted E11Wolf CT Induction Code E11: A/D failure puts the cooktop in lock mode E54Wolf CT Induction E54 Code: Thermistor Short, Not a Pan Problem E12Wolf CT Cooktop Code E12: Universal OFF Key Failure

3131 questions

Why did code 31 appear after a repair?

A replaced control board or generator must be configured for your cooktop. If that step was missed, the control reports invalid configuration. The control needs its setup for your exact cooktop, and it complains until that has been entered.

Does code 31 apply to CE electric models?

It is not valid on CE models. If a CE cooktop shows it, we check the exact model number. If a CE model shows it, the code is not expected there, so the exact model number helps us decide.

What does the LOCK light have to do with it?

On CI models the code appears with the LOCK light not lit. We use that detail to confirm the diagnosis. We can check that detail quickly and then confirm what setup is missing before we quote the price.