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Model reference

Miele Generation 7000 H 7240 BM Speed Oven

24" speed oven from the Generation 7000 line — model notes, common issues and related Miele oven service.

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Reviewed by Miele Repair Editorial Team · Last reviewed October 21, 2026

At a glance

Overview

Miele Repair Editorial Team Written by Miele Repair Editorial Team Editorial Team Published October 21, 2026 Updated November 2, 2026 Technically reviewed October 21, 2026
Model number H 7240 BM
Appliance category Oven

Speed ovens combine a microwave and a conventional heating section, and the Generation 7000 line brings that combination to a 24-inch Miele cavity. The H 7240 BM is the sort of unit where series information changes the diagnosis. A fan that stops, a light that will not come on, or temperature that drifts away from the setting can each sit in a different subsystem. Uneven heating in combination mode is a separate complaint, and it helps to say which mode was running. Across the metro areas we cover, precise notes about the mode in use make the picture clearer. When you book, write the symptom, enter the model number H 7240 BM as printed on the rating label, and name the Generation 7000 series so the correct reference is pulled.

H 7240 BM is a Miele 24" speed oven from the Generation 7000 line. The model number is printed on the rating label, usually on the frame around the door opening, visible with the door open; match it letter for letter before booking, because a single letter can change parts.

Known problems

Common issues for this model

Not heating evenly in combination mode

Fan, light or display not working

Temperature off from the setting

Not heating or slow to preheat

Diagnostics

Related error codes

Helpful notes

Troubleshooting resources

Note the mode used (bake, convection, steam, self-clean) and any code on the display.

Model-information disclaimer.

Confirm your exact model number and specifications with your appliance documentation before booking a repair. Model pages are for identification and compatibility reference.

FAQ

Frequently asked questions

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At a glance

ModelH 7240 BM
Appliance24-inch speed oven
Common symptomsfan stops, light will not come on, temperature drift, uneven combination heating
What you can checkSay which mode was running when the problem appeared, since microwave and conventional sections are separate. Write down whether the fan, light or temperature misbehaved.
When to call a technicianPhone a technician if the fan stops, the light stays out or heating is uneven in combination mode. Each can sit in a different subsystem.

Specifications

CapacityThe oven cavity holds 1.52 cubic feet (43 L).
PowerThe documented US electrical requirements are 208/240 V, 60 Hz and 30 A.
FeaturesMasterChef automatic programs are included. There are three rack levels. One LED spotlight illuminates the cavity.
ControlsDirectSensor S provides sensor controls and a plain-text display. Microwave power is electronically controlled through seven levels.
CareThe stainless-steel cavity has a linen surface structure and PerfectClean finish.

What sets the H 7240 BM apart

Three rack levels and a 1.52-cubic-foot cavity let the oven hold a full tray of work, while seven microwave power levels give finer control than a simple on-off switch. DirectSensor S controls and the plain-text display describe each step. The linen-textured stainless cavity is designed to be wiped clean. Day to day, the LED spotlight lights the cavity so the owner can watch food without opening the door.

Service notes for the H 7240 BM

A technician checks the turntable drive and its coupling when the turntable stops while the oven still heats, since the drive or coupling is the most common culprit. No heat with the turntable running points to the magnetron or the high-voltage circuit, and those are tested only with the power off. A keypad that will not respond is traced to the sensor board and its ribbon. The owner can safely note whether the light is out, which program was set, and whether any sparks appeared. Remove the rack and wipe the cavity with the door open after the oven cools, then leave the magnetron and high-voltage parts 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.