Wolf Legacy E Series Code Error 09 0 1: UIM configuration data CRC error

What Error 09 0 1 means

On Wolf Legacy E Series wall ovens such as the SO30TE/S/TH and SO30CE/B/TH, Error 09 0 1 reports a UIM configuration data CRC error. The UIM, the user interface module, keeps setup data for the oven model, and that data failed its check. The display shows the code, and the oven may not start or may run with wrong settings. Nothing about your cooking caused it.

Common causes of Error 09 0 1

The UIM's configuration data failing its CRC check
A UIM that holds damaged or incomplete setup data
A power disturbance that altered the stored configuration

✓ One safe check you can try

1. Turn the oven off and let it rest for five minutes. 2. Reset the oven breaker, off for one minute and then on. 3. Watch whether Error 09 0 1 appears again at power-up. 4. If it does, stop using the oven. 5. Call us. Configuration data cannot be restored from the keypad.

! Why to stop there

Configuration data must match the oven, so the module has to be checked against the model.
Repeated resets can leave the oven running on settings it should not use.
Every repair is guaranteed for 30 days, and every price is given in writing before work.

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 Wall Oven codes

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Error 09 0 1Error 09 0 1 questions

What is configuration data in Error 09 0 1?

It is the setup information the UIM keeps so it knows which oven it belongs to. This code says that information failed a CRC data check.

Can I fix Error 09 0 1 by changing settings?

Not from the keypad. The data is stored inside the module. A technician checks the module and, if needed, replaces it and sets it up for your model.

Is the oven unsafe?

It may not heat correctly, so we suggest not using it. We will diagnose the cause and give you a written price first. We will confirm that first.