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Error Code

Miele Steam Oven F27 / E04 Error Code

Plain-language guidance for Miele code F27 / E04 on Steam Oven — symptoms, safe checks, and when to call a technician.

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At a glance

Overview

Maya Chen Written by Maya Chen Appliance Repair Content Specialist Published October 20, 2026

Content status Verified

Error code F27 / E04
Appliance Steam Oven
Quick answer

F27 or E04 means a power interruption during cooking or descaling. Check progress, set a new duration, press Start/Stop.

Model compatibility

Miele reuses codes across series and model years, so F27 / E04 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 interruption during cooking or descaling.

A Miele steam oven or steam combination oven shows F27 or E04 after the power supply was interrupted.

F27: power cut during a programme

Look at how far the cooking has got, set a fresh cooking duration if it is needed, then press Start/Stop to carry on.

E04: power cut during descaling

E04 appears in the programme and temperature display, and 0:06 shows on the time display. Let that time run down, then switch the oven off and on again.

Related codes

Neither of these is a power cut: F235 is a fault in an electronic module and F20 has to do with heating up.

Miele steam oven service in Los Angeles

If the message returns, ring (310) 742-0025 from Los Angeles and say whether F27 or E04 is showing. The oven repair page adds detail.

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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Request a repair visit for a Miele appliance in Los Angeles County or Orange County. Share the model and symptom — or call and we will take the details.

(310) 742-0025
Phone (310) 742-0025
Email info@mielelosangeles.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Los Angeles County and Orange County.