---
title: "Wolf dual fuel range error code 4022"
description: "Wolf dual fuel range error code 4022: wolf error code 4022: the control asked for heat and did not see the current that should have followed, on a dual fuel…"
url: "https://wolfmiami.support/error-codes/error-code-4022-dual-fuel-range/"
date_modified: "2026-08-20"
Product line: "Dual fuel range"
---


# Wolf dual fuel range error code 4022

### What this one means

The control asked for heat and did not see the current that should have followed, on a dual fuel range, which is two appliances on one chassis: gas burners above, an electric oven below, and one control board answering for both. It is a code the manufacturer publishes for this appliance, not one we have worked out — and it is decoded here rather than left as three characters on a display.

### What the code covers

A published cause names a circuit rather than a component, which is the single most useful thing to know before ordering a part. This one covers:

- The element itself, open somewhere along its length
- The relay or the wiring feeding it
- A thermal cutout that has opened and not reset

### Worth doing before you call

- Check whether the burners still light — gas and electric fail independently here
- Note whether the oven still heats on other modes — bake, broil and convection use different elements

### Then what

Naming the circuit is what this code does, and it is the useful part: it says which element to test before anything is ordered. Testing it means the back panel off, with the supply isolated.

This code is published for ranges. The [full list of codes](https://wolfmiami.support/error-codes/) has the rest of them, searchable, including the labels older and newer machines use for the same conditions.

What this code means

What this one means

The control asked for heat and did not see the current that should have followed, on a dual fuel range, which is two appliances on one chassis: gas burners above, an electric oven below, and one control board answering for both. It is a code the manufacturer publishes for this appliance, not one we have worked out — and it is decoded here rather than left as three characters on a display.

What the code covers

A published cause names a circuit rather than a component, which is the single most useful thing to know before ordering a part. This one covers:

The element itself, open somewhere along its length

The relay or the wiring feeding it

A thermal cutout that has opened and not reset

Worth doing before you call

Check whether the burners still light — gas and electric fail independently here

Note whether the oven still heats on other modes — bake, broil and convection use different elements

Then what

Naming the circuit is what this code does, and it is the useful part: it says which element to test before anything is ordered. Testing it means the back panel off, with the supply isolated.

This code is published for ranges. The full list of codes has the rest of them, searchable, including the labels older and newer machines use for the same conditions.

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**[Read full article: Wolf dual fuel range error code 4022](https://wolfmiami.support/error-codes/error-code-4022-dual-fuel-range/)**