---
title: "Bertazzoni dishwasher error code F3"
description: "Bertazzoni dishwasher error code F3: Water is arriving continuously — the machine is filling when it has not asked to."
url: "https://bertazzonimiami.support/error-codes/error-code-f3-dishwasher/"
date_modified: "2026-08-27"
Appliance type: "Dishwashers"
---


# Bertazzoni dishwasher error code F3

### What F3 means on a dishwasher

Water is arriving continuously — the machine is filling when it has not asked to. 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

- Close the water tap. That stops the fill regardless of what the machine does next.
- Leave it closed until somebody has looked at it: a fill valve that no longer shuts is the usual cause and it will keep filling.
- A service call rather than an owner repair.

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 leak & door repair](https://bertazzonimiami.support/services/dishwasher-leak-and-door-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 F3 means on a dishwasher

Water is arriving continuously — the machine is filling when it has not asked to. 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

Close the water tap. That stops the fill regardless of what the machine does next.

Leave it closed until somebody has looked at it: a fill valve that no longer shuts is the usual cause and it will keep filling.

A service call rather than an owner repair.

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 leak & door 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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