Wolf 2015-Series Cooktop Code 30 Means Data Flash Error

What 30 means

Code 30 is a data flash error on Wolf 2015-series cooktops. It appears on CI induction models like the CI304T/S, CE electric models like the CE365C/B, and integrated modules such as the CE152TF/S and SM15TF/S. The control reports it as a result of flashing software, so the stored program did not load or write correctly. Expect the cooktop to stop responding until it is corrected.

Common causes of 30

Software update or write that did not complete
Stored program data corrupted
Control board memory needing service

✓ One safe check you can try

1. Power down every zone first. 2. Turn the breaker off for a minute and back on. 3. Check whether the controls respond. 4. Do not keep power cycling if code 30 returns. 5. Call us with your model number and tell us whether any update or repair was done recently.

! Why to stop there

Reloading or replacing control software is not an owner task.
A control that keeps failing its data check usually needs service.

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.

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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 E1Wolf CT Induction Code E1: ambient temperature too high around the cooktop E50Wolf Induction Code E50: Open Heat Sink Thermistor on a Generator 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

3030 questions

What is a data flash error?

It means the control could not store or load its program correctly, often after software was flashed. The cooktop cannot run normally until that is fixed.

Does it apply to all three platforms?

Yes. CI, CE and integrated module cooktops all report code 30 the same way. Without a clean program load, the cooktop cannot start up properly, so it stays unresponsive until repaired.

Can a reset fix it?

Possibly once. If it returns, the control needs service. We will quote in writing before starting. Please do not repeat the reset many times, since each attempt reloads the same damaged data.