---
title: "Bertazzoni dishwasher error code F5"
description: "Bertazzoni dishwasher error code F5: Pressure system failure — the machine can no longer tell how much water it is holding."
url: "https://bertazzonimiami.support/error-codes/error-code-f5-dishwasher/"
date_modified: "2026-08-27"
Appliance type: "Dishwashers"
---


# Bertazzoni dishwasher error code F5

### What F5 means on a dishwasher

Pressure system failure — the machine can no longer tell how much water it is holding. 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

- Nothing an owner can usefully do here; the sensing itself is the cause.
- Note the code before clearing it, because a pressure problem is often intermittent at first.

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 control & electronics repair](https://bertazzonimiami.support/services/dishwasher-control-and-electronics-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 F5 means on a dishwasher

Pressure system failure — the machine can no longer tell how much water it is holding. 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

Nothing an owner can usefully do here; the sensing itself is the cause.

Note the code before clearing it, because a pressure problem is often intermittent at first.

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 control & electronics 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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