---
title: "Bertazzoni dishwasher error code F6"
description: "Bertazzoni dishwasher error code F6: The heater sensor is failed — the machine cannot read the temperature of its own water."
url: "https://bertazzonimiami.support/error-codes/error-code-f6-dishwasher/"
date_modified: "2026-08-27"
Appliance type: "Dishwashers"
---


# Bertazzoni dishwasher error code F6

### What F6 means on a dishwasher

The heater sensor is failed — the machine cannot read the temperature of its own water. That comes out of the dishwashers manual this maker publishes for the machine, and it is one of only three documents in the whole current catalog that carries a code table at all.

### What to do

- Note the code and book a visit. A machine that cannot read its water temperature will either not heat or not stop heating, and neither is worth running.
- Worth mentioning whether the dishes have been coming out cold or unusually hot: it points at which way the sensor is wrong.

Write the code down before you clear it, and photograph the display if you can. On a machine that only shows a problem intermittently, that is the one piece of evidence that disappears the moment power is cycled, and it is the first thing anybody will ask you for.

### What the repair is

Conditions like this one end at [Dishwasher wash & heat repair](https://bertazzonimiami.support/services/dishwasher-wash-and-heat-repair/) more often than anywhere else. The figure on that page is a starting point; the exact cost is confirmed after an on-site diagnostic and agreed in writing before anything is opened.

What this one means

What F6 means on a dishwasher

The heater sensor is failed — the machine cannot read the temperature of its own water. That comes out of the dishwashers manual this maker publishes for the machine, and it is one of only three documents in the whole current catalog that carries a code table at all.

What to do

Note the code and book a visit. A machine that cannot read its water temperature will either not heat or not stop heating, and neither is worth running.

Worth mentioning whether the dishes have been coming out cold or unusually hot: it points at which way the sensor is wrong.

Write the code down before you clear it, and photograph the display if you can. On a machine that only shows a problem intermittently, that is the one piece of evidence that disappears the moment power is cycled, and it is the first thing anybody will ask you for.

What the repair is

Conditions like this one end at Dishwasher wash & heat repair more often than anywhere else. The figure on that page is a starting point; the exact cost is confirmed after an on-site diagnostic and agreed in writing before anything is opened.

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