---
title: "There is an F number on the display"
description: "Miele there is an F number on the display: miele writes an F and a number on every appliance it builds."
url: "https://mielemiami.support/symptoms/appliance-showing-f-code/"
date_modified: "2026-08-22"
---


# Miele there is an F number on the display

### The fastest diagnosis is the code

Look it up on this site before doing anything else, and look it up under the right appliance. F1 is a water circuit on a washing machine and a temperature sensor on a refrigerator; there are 133 distinct numbers here across 175 pages, because a third of them mean different things on different machines.

### One alphabet, and one trap in it

Miele writes an F and a number on every appliance it builds, which is unusually consistent and genuinely useful. The trap is that the number alone is not the condition. F1 is a water-temperature sensor on a dishwasher, a heating sensor circuit on a washing machine and a refrigerant sensor on a dryer. Always look it up under the machine that is showing it.

### Four in ten are yours to try

The rest carry the manufacturer’s own sentence that they cannot be remedied by the owner, and the pages here say so instead of inventing a checklist. Knowing which kind you have before you book is the whole point of the archive being free to read.

A condition the maker asks you to try

Roughly four in ten. The tap, a filter, a hose, a container, the ventilation.

A condition the maker says you cannot clear

The majority. Those pages say so and carry no invented checklist.

A number that returns after a reset

Worth booking rather than repeating. A condition that survives a power cycle is reporting something real.

And the cycle has stopped

What it usually means

A number that returns after every reset

The same number on two different appliances

A number with words beside it

The fastest diagnosis is the code

Look it up on this site before doing anything else, and look it up under the right appliance. F1 is a water circuit on a washing machine and a temperature sensor on a refrigerator; there are 133 distinct numbers here across 175 pages, because a third of them mean different things on different machines.

One alphabet, and one trap in it

Miele writes an F and a number on every appliance it builds, which is unusually consistent and genuinely useful. The trap is that the number alone is not the condition. F1 is a water-temperature sensor on a dishwasher, a heating sensor circuit on a washing machine and a refrigerant sensor on a dryer. Always look it up under the machine that is showing it.

Four in ten are yours to try

The rest carry the manufacturer’s own sentence that they cannot be remedied by the owner, and the pages here say so instead of inventing a checklist. Knowing which kind you have before you book is the whole point of the archive being free to read.

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