Error code reference

Wolf Oven Error Code E72

Water system level detector pin with high resistance again after pumping off water 5 times, if it has been a while since last descaling: drain pump pumping too little water, water conductivity too low, or foam in boiler housing.

SourceWolf CSO24 & CSO30-2 (9001333): Serials 13508347 to 13543125: Service Manualp. 5-7

Wolf codes Wolf oven codes

Diagnostic procedure

The full E72 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

First diagnostic step

Check drain pump operation; check water conductivity; check for foam in boiler housing.

SourceWolf CSO24 & CSO30-2 (9001333): Serials 13508347 to 13543125: Service Manualp. 5-7

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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

5 manuals in the MyPros+ library document this code for Wolf oven.

Models covered by the manuals that document this code

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The full E72 procedure

Where this code is documented

Models covered by the manuals that document this code

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