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Error Code

Miele Coffee Machine Code F80 Heating System

Plain-language guidance for Miele code F80 on Coffee Machine — symptoms, safe checks, and when to call a technician.

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At a glance

Overview

Miele Repair Editorial Team Written by Miele Repair Editorial Team Editorial Team Published October 20, 2026 Updated October 28, 2026
Error code F80
Appliance Coffee Machine
Quick answer

Miele lists F80 as a heating system problem. The machine may be overheating or the room may have been too cold.

Model compatibility

Miele reuses codes across series and model years, so F80 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.

Plain language

What this code means

Heating system problem.

Cold room or hot machine?

Two causes are named for F80. One is overheating. The other is a room that sat below 10 °C for a long time.

At a glance

Code F80
What it means Heating system problem.
What you can check Switch the machine off at the On/Off switch and wait 1 hour for it to cool. If the room sat below 10 C, keep it above 15 C for an extended period before the next use.
When to call a technician Service is needed if F80 remains after the machine has cooled and the room has warmed.

Checklist

  • Switch the coffee machine off at the On/Off switch.
  • Wait 1 hour while it cools.
  • Where the room had been cold, keep it above 15 °C for an extended period before the next use.

The fault is part of the F1 to F4 and F80 to F83 group of heating messages. Should F80 remain, Miele points owners to Customer Service or an online repair booking.

See also

F82 shares the heating wording, though F82 also has a separate cleaning meaning. F77 is a valve fault instead.

Coffee machine service across Miami, New York, Houston, Los Angeles and San Diego

We support Miele coffee machine owners in the Miami, New York, Houston, Los Angeles and San Diego metro areas. Phone (844) 459-5005 or read about coffee machine repair first. Quote F80 and the model, and say whether you let the machine cool.

Source: Miele support: Coffee Fault F1-F4, F80-F83

Caution

Safety warning

Important safety warning

Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.

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(844) 459-5005
Phone (844) 459-5005
Email info@mieleservicecenter.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Miami, New York, Houston, Los Angeles and San Diego metro areas.
Response time Same-day and next-day appointments in most areas.