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Error code reference
Wolf Range Error Code 3A22
The incoming voltage on an auxiliary element bank is irregular or not detected (left oven).
SourceWolf 30" and 36" Induction Range with Dual VertiFlow™: After Serial 18745023 (Vol. 5): Service Manual
Diagnostic procedure
The full 3A22 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
Check voltage to the auxiliary bank, then replace oven relay board.
SourceWolf Service Manual: Professional Induction Range (Vol. 6): Service Manual
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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