Error code reference

Wolf Range Error Code 4822

No load detected when the MDL is turned on, or the drive circuit for the MDL is conducting when it should be open (left oven).

SourceWolf 30" and 36" Induction Range with Dual VertiFlow™: After Serial 18745023 (Vol. 5): Service Manual

Wolf codes Wolf range codes

Diagnostic procedure

The full 4822 procedure

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MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check MDL connections, then replace oven relay board.

SourceWolf Service Manual: Professional Induction Range (Vol. 6): Service Manual

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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 Wolf range.

Models covered by the manuals that document this code

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The full 4822 procedure

Where this code is documented

Models covered by the manuals that document this code

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