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Error Code

Miele Steam Oven E04 / F27 Code Power Interruption

Plain-language guidance for Miele code E04 / F27 on Steam Oven — 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 E04 / F27
Appliance Steam Oven
Quick answer

Miele steam oven E04 and F27 follow a power interruption, with separate steps for cooking and descaling.

Model compatibility

Miele reuses codes across series and model years, so E04 / F27 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

Power supply interrupted during a programme or during descaling.

Covers steam and combination steam ovens

These two codes appear on the display of steam and combination steam ovens when power to the oven was cut mid-programme.

At a glance

Code E04 / F27
What it means Power supply interrupted during a programme or during descaling.
What you can check If F27 appears mid-programme, check how far cooking got, set a fresh cooking duration if needed, then press Start/Stop. For E04 during descaling, wait until the 0:06 time display runs out, then turn the oven off and on.
When to call a technician If the code keeps coming back after those steps, arrange a service visit. Tell the technician which code showed and whether it happened while cooking or during descaling.

Steps by situation

  • F27, mid-programme: look at how far the cooking got, set a fresh cooking duration where needed, and press Start/Stop to carry on.
  • E04, mid-descaling: the time display reads 0:06. Wait until it runs out, turn the oven off, and turn it on again.

Codes near this one

  • E5: residual water evaporation, a descaling stage.
  • F05: water intake valve or nozzle trouble.
  • F04: power supply interrupted during a programme.

Where to book oven repair

When the fault persists, our oven repair team in the Miami, New York, Houston, Los Angeles and San Diego metro areas answers at (844) 459-5005. Have the code and model number on hand.

Source: Miele support: Steam oven Fault F27 or E04

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.
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