---
title: "Wolf convection steam oven error code E25"
description: "Wolf convection steam oven error code E25: wolf error code E25: a temperature sensor is reading a value the control knows cannot be true, on a convection…"
url: "https://wolfmiami.support/error-codes/error-code-e25-steam-oven/"
date_modified: "2026-08-20"
Product line: "Convection steam oven"
---


# Wolf convection steam oven error code E25

### What this one means

A temperature sensor is reading a value the control knows cannot be true, on a convection steam oven, which carries a boiler, a tank and a vent valve that no other oven in this kitchen has. 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 sensor and its wiring back to the board
- The plug where that wiring passes through the cavity wall
- The board's own measuring circuit, which is what an implausible reading is checked against
- Short circuit in climate sensor or in its wiring
- Exhaust duct blocked
- Duct between cooking space and sensor blocked

### Worth doing before you call

- Check the water tank is seated and that the drain and fill paths are clear
- Note whether the oven heats at all, and whether it overshoots or never gets there

### Then what

An open sensor and a shorted one are opposite readings of the same circuit, and the appliance says which. That is the measurement a technician would otherwise start by taking.

This code is published for built-in ovens & steam ovens. 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.

Built-in ovens & steam ovens

What this code means

What this one means

A temperature sensor is reading a value the control knows cannot be true, on a convection steam oven, which carries a boiler, a tank and a vent valve that no other oven in this kitchen has. 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 sensor and its wiring back to the board

The plug where that wiring passes through the cavity wall

The board's own measuring circuit, which is what an implausible reading is checked against

Short circuit in climate sensor or in its wiring

Exhaust duct blocked

Duct between cooking space and sensor blocked

Worth doing before you call

Check the water tank is seated and that the drain and fill paths are clear

Note whether the oven heats at all, and whether it overshoots or never gets there

Then what

An open sensor and a shorted one are opposite readings of the same circuit, and the appliance says which. That is the measurement a technician would otherwise start by taking.

This code is published for built-in ovens & steam ovens. The full list of codes has the rest of them, searchable, including the labels older and newer machines use for the same conditions.

---

**[Read full article: Wolf convection steam oven error code E25](https://wolfmiami.support/error-codes/error-code-e25-steam-oven/)**