• Free and fast delivery on all orders over £15
H 7840 BMX
1 . All product prices include 20% VAT

H 7840 BMX

Handleless microwave combination oven with a seamless design, automatic programmes and food probe
  • Large touch display with movement sensor – M Touch + MotionReact
  • Easy cleaning – compartment with PerfectClean & linen structure
  • Faster and more consistent results – Quick & Gentle
  • Network-enabled WiFi appliance – Miele@home
  • Get what you want in one easy step – Quick MW and Popcorn button

Your exclusive advantages

Features depend on model – images are only examples and used for explanation purposes

What’s included

  • Mains cable
  • Baking and roasting rack with PerfectClean (1)
  • Glass tray (2)

Product data sheet

Construction type
Built-in microwave combination oven
Construction type and design
ColourBrilliant white
Convenience features
Quick & Gentle
DisplayM Touch
Operating modes
Automatic programmes Yes
Convenience features
Power levels80/150/300/450/600/850/1000
Electronically controlled microwave power
Food probe
Keeping warm
Crisp function
User convenience
MotionReact: light comes on when movement is detected
MotionReact: display comes on when movement is detected
MotionReact: audible signal is acknowledged when movement is detected
MotionReact: detection of cabinet fronts
Programmable start of cooking duration
Programmable end of cooking duration
Target temperature display
Buzzer when desired temperature is reached
Operating modes
Country-specific automatic programmes
Auto roast
Gentle bake
Fan plus
Intensive bake
Low temperature cooking
Microwave with Auto roast
Microwave + Grill
Microwave + Fan plus
Microwave + Fan grill
Conventional heat
Bottom heat
Fan grill
Special applications
User convenience
Help function
Popcorn function
Polyphonic buzzers
Time of day display
Clock synchronisation
Date display
Minute minder
Programmable cooking duration
Door button confirmation
Actual temperature display
Recommended temperature
Buzzer when desired temperature is reached
Recommended microwave output for each operating mo
Quick microwave
User programmes
Individual settings
CleanGlass door
Oven compartment
Large capacity oven43
Oven compartment volume in l43
No. of shelf levels3
XXL oven compartment 43
Cleaning convenience
Stainless-steel oven compartment with linen structure and PerfectClean
Sensor lock
Efficiency and sustainability
Residual heat utilisation
Rapid heat-up
Networking of domestic appliances
SuperVision display
Technical data
Oven light1 LED spot
Niche width min in mm560
Niche width max in mm568
Niche height min in mm450
Niche height max in mm452
Niche depth in mm550
Appliance width in mm595
Appliance height in mm456
Appliance depth in mm562
Weight in kg38.00
Voltage in V220-240
Frequency in Hz50
Fuse rating in A16
Number of phases1
Length of supply lead in m2.00
Appliance cooling system and touch-cool front
Safety switch-off
System lock
Technical data
Total rated load in kW3,20
Show all technical details


Downloads, CAD & Apps
Whether you are looking to replace an appliance or plan a new kitchen – you will find all the relevant installation drawings for your Miele appliance here. Please note that our products should only be installed and maintained by authorised experts. In the event of queries, please ring us for some no-obligation advice!


H7x40BM/BMX, installation drawings


H7x4xBM, installation drawings

If the oven is to be installed under a hob

follow the instructions for installing the hob and the height of the hob.

Monitor your Miele appliances while you are on the go.

With the Miele@mobile app for your smartphone or tablet you can now connect all your Miele appliances and benefit from its smart home features.

1 . All product prices include 20% VAT
  • 2 . Patent: EP 1 345 575 B1
  • Vacuums, Coffee-Makers and Accessory orders over £ 15.00 also include free delivery, orders of less are charged at £ 6.00. Subject to technical changes; no liability accepted for the accuracy of the information given. See General Terms and Conditions in footer for additional details
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