
Miele DGM 7840 Stainless Steel/CleanSteel Steam Oven with Microwave
- Built-In Steam Oven & Microwave – Versatile 3-in-1 cooking with steam, microwave and rapid combination cooking in one compact appliance.
- DualSteam Technology – Even steam distribution helps preserve flavour, colour and nutrients for consistent cooking results.
- 40 Litre Capacity – Spacious built-in oven with 4 shelf levels and multi-level steam cooking for flexible family meal preparation.
- 1000W Microwave Power – Fast heating, defrosting and quick everyday cooking with dedicated quick microwave and popcorn functions.
- Miele@home Connectivity – Smart WiFi-enabled steam oven with M Touch controls, automatic programmes and easy-clean stainless steel compartment.
- Product Info
- Specification
- FAQ's
Miele DGM7840-CLST built-in steam oven and microwave in Clean Steel with DualSteam technology, 40L capacity and 1000W microwave power for fast, even cooking.
The Miele DGM 7840 Stainless Steel/CleanSteel built-in steam oven and microwave is a versatile 3-in-1 appliance designed to bring steam cooking, microwave heating and rapid combination cooking into one premium solution. Finished in Clean Steel, it combines fast heat-up times, even steam distribution and flexible cooking functions to help you prepare everything from everyday meals to more ambitious dishes with ease.
Why choose the Miele DGM 7840 CLST built-in steam oven and microwave?
Choose the Miele DGM7840-CLST if you want steam cooking, 1000W microwave power and rapid combination cooking in one premium built-in appliance. Its 40L capacity, 4 shelf levels and DualSteam system suit households that want healthier steaming, quick reheating and flexible meal prep without adding a separate microwave. M Touch controls, Miele@home connectivity, automatic programmes, sous-vide, easy-clean stainless steel and automatic descaling make it a strong fit for a modern, streamlined kitchen.
DualSteam technology for even cooking results
With DualSteam technology, this Miele steam oven uses a powerful 3.3 kW external steam generator and two specially positioned steam inlets to distribute steam evenly throughout the oven compartment. This helps deliver consistent results and makes it easier to cook food thoroughly while preserving natural flavour, colour and nutrients.
The steam cooking function is ideal for gently cooking ingredients, while the microwave mode is perfect for convenient everyday tasks such as heating and making popcorn. For quicker results, rapid cooking combines steam and microwave power so you can enjoy the quality of steam-cooked food in less time.
Large 40 litre capacity in a compact built-in design
The stainless steel oven compartment offers a usable capacity of up to 40 litres, giving you space for larger cooking containers, whole chickens or fish, and complete menus for 8 to 10 people. With 4 shelf levels and the ability to steam cook on up to 3 levels at the same time, it is well suited to busy households and flexible meal preparation.
The rustproof stainless steel oven compartment is also designed for easy cleaning, helping to keep maintenance simple after cooking.
Automatic programmes and smart everyday convenience
The Miele DGM7840 stainless steel/cleansteel includes a wide range of automatic programmes, so you do not need to manually select the temperature or cooking duration for many dishes. It can also let you adjust the cooking result for selected foods, which is useful when you prefer vegetables with a little more bite, for example.
User-friendly features include the M Touch display, MotionReact functions, SoftOpen, MultiLingua, MyMiele, a help function, minute minder, programmable start and end times, actual and target temperature displays, recommended temperatures, Quick microwave, user programmes and individual settings.
Steam oven, microwave and sous-vide functions in one
This model offers a wide choice of operating modes, including defrosting, steam cooking, rapid cooking, sous-vide, reheat, microwave, eco steam cooking and special applications. Menu cooking without transfer of taste adds further flexibility when preparing different foods together.
Other convenience features include keeping warm, quantity-independent cooking, automatic menu cooking, steam reduction before the end of the programme and polyphonic buzzers.
Miele@home connectivity and premium design
With Miele@home, MobileControl, RemoteService, SuperVision display and WiFiConn@ct, the appliance is ready to connect with compatible smart devices and other Miele appliances. Its PureLine design and stainless steel/Clean Steel finish give it a clean, integrated look in modern kitchens.
Designed for easy cleaning and long-lasting performance
Cleaning convenience features include a stainless steel front with CleanSteel finish, stainless-steel oven compartment with linen structure, external steam generator, floor heater for condensate reduction, soak programme, quick-release side racks, removable stainless-steel side racks, automatic descaling and a CleanGlass door.
The water system includes a water container with steam generator, Push2release fresh water container removal and a drain filter.
Included accessories
This Miele built-in steam oven and microwave comes with:
Removable side runners, pair x 1
Perforated stainless-steel cooking containers x 2
Solid stainless steel cooking container, 40 mm high x 1
Solid stainless steel cooking container, 80 mm high x 1
Wire rack x 1
Descaling tablets x 2
Glass tray x 1
Safety and efficiency features
For added peace of mind, the appliance includes an appliance cooling system, touch-cool front, safety switch-off, system lock, vapour cooling system and sensor lock.
Efficiency details include 0.50W power rating in off mode, 1.00W in standby mode and 2.00W in networked standby mode, with automatic switch to standby, networked standby and off mode after 20 minutes.
| Dimensions | 57 × 60 × 46 cm |
|---|---|
| Automatic Programmes | Yes |
| Brand | Miele |
| Capacity | 40 |
| Cleaning | Steam |
| Smart Appliance | Yes |
| Colour Group | Stainless Steel |
| No. Of Functions | 10 |
| Warranty | 2 |
| Power | 1000 |
| Group | Electric + Steam |
| Variant | Built In |
| Product Type | Microwave Oven |
| SKU | DGM7840-CLST |
| GTIN | 4002516166672 |
| Brand | Miele |
|---|---|
| Product Type | Built-In Steam Oven with Microwave |
| Model | DGM 7840 Stainless Steel/CleanSteel |
| Product Code | DGM7840-CLST |
| GTIN | 4002516166672 |
| Colour | Stainless Steel/Clean Steel |
| Installation Type | Built In |
| Capacity | 40 Litres |
| Microwave Power | 80, 150, 300, 450, 600, 850 and 1000W |
| Temperature Range | 40°C to 100°C |
| Controls | M Touch display with MotionReact |
| Smart Connectivity | Miele@home, MobileControl, RemoteService, SuperVision and WiFiConn@ct |
| Cleaning Type | Automatic descaling, soak programme, CleanGlass door and removable stainless-steel side racks |
| Key Features | DualSteam, Quick & Gentle, rapid cooking, sous-vide, automatic programmes, steam cooking on up to 3 levels and menu cooking without transfer of taste |
| Dimensions | 595mm x 455mm x 569mm |
| Warranty | 2 Years |
Installation details
Appliance dimensions are 595mm wide, 455mm high and 569mm deep. Required niche dimensions are 560-568mm wide, 450-452mm high and 550mm deep. Total rated load is 3.30kW with 230V supply, 50Hz frequency, 1 phase and 16A fuse rating. The appliance has a mains cable with plug and a 2m supply lead. Minimum ventilation cut-out is 180cm².
Frequently Asked Questions About the DGM7840-CLST
What does the Miele DGM 7840 Stainless Steel/CleanSteel do?
The Miele DGM7840-CLST is a built-in 3-in-1 appliance that combines steam cooking, microwave heating and rapid cooking in one compact unit. This makes it a good choice if you want the benefits of steam cooking together with the everyday convenience of a microwave, without giving up extra kitchen space.
Is the Miele DGM7840-CLST a full-size oven replacement?
This model is designed as a steam oven with microwave rather than a traditional multifunction oven. It is ideal for steaming, reheating, defrosting, sous-vide cooking and faster combination cooking, but it is not intended to replace a conventional oven for dry-heat baking and roasting.
How much cooking space do you get?
The Miele DGM7840-CLST has a 40 litre oven compartment with 4 shelf levels. It can steam cook on up to 3 levels at the same time, which is useful for preparing complete meals or larger quantities for family cooking.
What is DualSteam technology?
DualSteam uses an external steam generator and two steam inlets to distribute steam evenly throughout the oven compartment. With the Miele DGM7840-CLST, this helps food cook more consistently while preserving natural flavour, colour and texture.
What microwave power levels are available?
This model includes electronically controlled microwave power levels of 80, 150, 300, 450, 600, 850 and 1000W. That gives you the flexibility to handle everything from gentle defrosting to quicker reheating and everyday microwave cooking.
Does the Miele DGM7840-CLST have automatic programmes?
Yes, this model includes automatic programmes to simplify cooking for a wide range of dishes. It also offers programmable settings for selected results, so you can tailor foods such as vegetables to suit your preferred finish.
Is the Miele DGM7840-CLST easy to clean?
Yes. The stainless steel oven compartment is designed for straightforward cleaning, and this model also includes an external steam generator, automatic descaling, a soak programme, removable side racks and a CleanGlass door. These features help keep day-to-day maintenance simple.
Does it support smart connectivity?
Yes, the Miele DGM7840-CLST is compatible with Miele@home and includes features such as MobileControl, RemoteService, SuperVision and WiFiConn@ct. This allows the appliance to integrate with compatible smart devices and selected Miele appliances.
What are the installation dimensions?
The appliance measures 595mm wide, 455mm high and 569mm deep. It is designed for a niche width of 560 to 568mm, niche height of 450 to 452mm and niche depth of 550mm, so it is important to check your housing dimensions carefully before ordering.
What accessories are included in the box?
The Miele DGM7840-CLST includes a pair of removable side runners, two perforated stainless steel cooking containers, one 40mm solid stainless steel container, one 80mm solid stainless steel container, a wire rack, a glass tray and two descaling tablets.
Are there any suitable alternatives to the Miele DGM7840 Stainless Steel/CleanSteel Built In Steam Oven & Microwave I could consider?
Yes, you could consider the Miele DGM7440-CLST Built In Steam Oven & Microwave in Clean Steel as a simpler same-brand built-in steam oven with microwave option, keeping the 40 litre capacity, 1000W microwave power, DualSteam cooking and matching 450mm niche fit.
For a closer higher-feature alternative, the Miele DGM7640 Stainless Steel/CleanSteel Built In Steam Oven & Microwave is another suitable Miele built-in steam oven and microwave with the same 40 litre capacity, 1000W microwave power and 450mm installation niche, while adding M Touch S controls and MotionReact convenience features.
*FAQs are checked against manufacturer information, but please confirm installation requirements before purchase.
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