Miele DGM7840-OBBL Built In Steam Oven & Microwave in Obsidian Black
- 3-in-1 Steam Oven Microwave – Combines steam cooking, microwave power and rapid cooking in one compact built-in appliance.
- 40 Litre Capacity – Spacious stainless steel oven compartment for family meals, larger dishes and menu cooking on up to 3 levels.
- DualSteam Technology – Twin steam inlets and external steam generator deliver fast heat-up and even cooking results.
- 1000W Microwave with Sous-Vide – Includes quick microwave, popcorn function, reheat, defrost and precise low-temperature cooking.
- Miele@home Connectivity – Smart control with WiFiConn@ct, M Touch display and automatic programmes for easier everyday cooking.
£4,027.00
- Product Info
- Specification
- FAQ's
Miele DGM7840-OBBL built-in steam oven and microwave in Obsidian Black combines steam cooking, microwave power and rapid cooking in one compact 40-litre appliance for fast, even results.
The Miele DGM 7840 OBBL built-in steam oven and microwave in Obsidian Black is a versatile 3-in-1 appliance designed to deliver excellent results while making the most of your kitchen space. Combining steam cooking, microwave functionality and rapid cooking, it gives you the flexibility to prepare everything from everyday meals to more ambitious dishes with speed, precision and convenience.
DualSteam technology for even cooking results
Designed to complement your oven and hob, this Miele steam oven uses DualSteam technology with two steam inlets and a powerful 3.3 kW external steam generator for fast heat-up times, shorter cooking durations and even steam distribution. This helps food cook thoroughly and gently, making it easier to achieve consistent results across a wide range of dishes.
Steam cooking helps preserve the natural flavours, colours and nutrients of your ingredients, making meals both delicious and nutritious. There is also a sous-vide function for precise low-temperature cooking, plus reheat, defrosting and eco steam cooking modes for everyday convenience.
3-in-1 cooking flexibility
The 3-in-1 principle gives you three functions in one appliance, ideal for kitchens where space is limited. Use the steam cooking function for gentle, flavourful results, the 1000W microwave for quick heating and convenience, or combined rapid cooking when you want the quality of steam-cooked food in less time. There is even a dedicated popcorn function for added ease.
Generous 40-litre capacity
With a usable capacity of up to 40 litres, the stainless steel oven compartment offers plenty of room for larger dishes, including whole chickens or fish. It can also accommodate complete menus for 8 to 10 people, giving you more freedom when cooking for family meals or entertaining guests.
Automatic programmes for effortless results
Automatic programmes make cooking simpler by taking care of the temperature and cooking duration for you. Whether you are preparing rice, vegetables or other everyday dishes, the appliance helps remove the guesswork. For many types of food, you can also adjust the degree of cooking to suit your personal taste.
Smart design and easy cleaning
The oven compartment is made from rustproof stainless steel and is designed for easy cleaning. Miele steam ovens feature an external steam generator, which helps prevent limescale build-up in the compartment itself for more effortless maintenance. Additional cleaning features include a soak programme, automatic descaling, removable stainless-steel side racks, quick-release side racks, a floor heater for condensate reduction and a CleanGlass door.
The front features a CleanSteel finish, while the stainless-steel oven compartment has a linen structure for a durable and practical interior.
Smart connectivity and intuitive controls
With Miele@home, you can connect this appliance to your smart devices and integrate it with your wider Miele setup. Features include MobileControl, RemoteService, SuperVision display and WiFiConn@ct for convenient connected control.
User-friendly operation is supported by the M Touch display, MyMiele, MultiLingua and a help function. MotionReact adds extra convenience, with the light, display and audible signal responding when movement is detected, while cabinet front detection is also included. SoftOpen, Quick microwave, user programmes, individual settings, recommended temperature, actual and target temperature displays, and programmable cooking times all help tailor the appliance to your routine.
Cooking convenience for busy kitchens
This Miele built-in steam oven and microwave is designed to simplify day-to-day cooking. Features such as quantity-independent cooking, automatic menu cooking, steam reduction before the end of the programme, menu cooking without transfer of taste, keeping warm and steam cooking on up to three levels at the same time all add flexibility in a busy household.
Additional convenience features include a minute minder, time and date display, programmable start and end times, polyphonic buzzers and a buzzer when the desired temperature is reached.
Safety and technical details
For peace of mind, the appliance includes an appliance cooling system, touch-cool front, safety switch-off, system lock, vapour cooling system and sensor lock.
Technical specification includes 4 shelf levels, 2 LED oven lights, steam oven temperature regulation from 40°C to 100°C and electronically controlled microwave power levels of 80/150/300/450/600/850/1000W. Installation dimensions are niche width 560 to 568 mm, niche height 450 to 452 mm and niche depth 550 mm. Appliance dimensions are 595 mm wide, 455 mm high and 569 mm deep. Weight is 30.60 kg, total rated load is 3.30 kW, voltage is 230 V, frequency is 50 Hz, fuse rating is 16 A, and the supply lead length is 2 m.
What’s included
Included accessories are 1 pair of removable side runners, 2 perforated stainless-steel cooking containers, 1 solid stainless-steel cooking container 40 mm high, 1 solid stainless-steel cooking container 80 mm high, 1 wire rack, 2 descaling tablets and 1 glass tray.
| Dimensions | 57 × 60 × 46 cm |
|---|---|
| Automatic Programmes | Yes |
| Brand | Miele |
| Capacity | 40 |
| Cleaning | Steam |
| Smart Appliance | Yes |
| Colour Group | Black |
| No. Of Functions | 10 |
| Warranty | 2 |
| Power | 1000 |
| Group | Electric + Steam |
| Variant | Built In |
| Product Type | Microwave Oven |
| SKU | DGM7840-OBBL |
| GTIN | 4002516167129 |
Operating modes
- Defrosting
- Automatic programmes: Yes
- Country-specific automatic programmes
- Steam cooking
- Rapid cooking
- Sous-vide
- Reheat
- Microwave
- Eco steam cooking
- Special applications
Networking of domestic appliances
- MobileControl
- RemoteService: Yes
- SuperVision display
- WiFiConn@ct
Construction type and design
- Steam oven with microwave
- PureLine
- Appliance Colour: Stainless steel/Clean Steel
Convenience features
- Quick & Gentle
- External steam generation
- Menu cooking without transfer of taste
- Automatic programmes with programmable settings for cooking results
- Keeping warm
User convenience
- Miele@home
- Display: M Touch
- 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
- SoftOpen
- MultiLingua
- MyMiele
- Help function
- Popcorn function
- Quantity-independent cooking
- Steam cooking on up to 3 levels at the same time
- Automatic menu cooking
- Steam reduction before end of programme
- Polyphonic buzzers
- Time of day display
- Date display
- Minute minder
- Programmable start of cooking duration
- Programmable end of cooking duration
- Programmable cooking duration
- Actual temperature display
- Target temperature display
- Buzzer when desired temperature is reached
- Recommended temperature
- Quick microwave
- User programmes
- Individual settings
Efficiency and sustainability
- Power rating in off mode in W: 0.50
- Power rating in standby mode in W: 1.00
- Power rating in networked standby in W: 2.00
- Time until automatic switch to standby in min: 20
- Time until automatic switch to networked standby in min: 20
- Time until automatic switch to off mode in min: 20
Cleaning convenience
- 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
- CleanGlass door
Steam technology and water supply
- DualSteam
- Water container with steam generator
- Removal of fresh water container with Push2release
- Drain filter
Safety
- Appliance cooling system and touch-cool front
- Safety switch-off
- System lock
- Vapour cooling system
- Sensor lock
Technical data
- L oven compartment
- Oven compartment volume in l: 40
- No. of shelf levels: 4
- Door hinge: Bottom
- Oven light: 2 LED spots
- Electronic steam oven temperature regulation min. in °C: 40
- Electronic steam oven temperature regulation max. in °C: 100
- Electronically controlled microwave power
- Microwave power levels in W: 80/150/300/450/600/850/1000
- Niche width min in mm: 560
- Niche width max in mm: 568
- Niche height min in mm: 450
- Niche height max in mm: 452
- Niche depth in mm: 550
- Appliance width in mm: 595
- Appliance height in mm: 455
- Appliance depth in mm: 569
- Weight in kg: 30.60
- Total rated load in kW: 3.30
- Voltage in V: 230
- Frequency in Hz: 50
- Number of phases: 1
- Fuse rating in A: 16
- Mains cable with plug
- Length of supply lead in m: 2
Frequently Asked Questions About the DGM7840-OBBL
What type of appliance is the Miele DGM7840-OBBL?
The Miele DGM7840-OBBL is a built-in steam oven with microwave, designed to give you three cooking options in one compact appliance. You can use steam cooking for gentle, even results, microwave mode for fast heating, or rapid cooking to combine steam and microwave power.
What is the capacity of the Miele DGM7840-OBBL?
This model has a 40-litre oven compartment. That gives you useful space for everyday meals, larger dishes and multi-part cooking, while still fitting into a compact built-in format.
Does the Miele DGM7840-OBBL have a microwave function?
Yes. The Miele DGM7840-OBBL includes an integrated microwave with electronically controlled power levels from 80W up to 1000W. This makes it a good choice for quick reheating, defrosting and speeding up cooking times.
Can this model combine steam and microwave cooking?
Yes. The rapid cooking function combines steam with microwave power, helping you reduce cooking times while still keeping the benefits of steam cooking. This is especially useful when you want quicker results without drying food out.
What is DualSteam and why does it matter?
The Miele DGM7840-OBBL uses DualSteam technology, which distributes steam through two steam inlets for even cooking results. This helps food cook more consistently across the whole oven cavity, whether you are preparing vegetables, fish or complete meals.
Is the Miele DGM7840-OBBL suitable for healthy cooking?
Yes. Steam cooking is ideal for preserving the natural flavour, colour and texture of ingredients. This model is well suited to vegetables, fish, rice and other dishes where gentle cooking helps deliver a fresher result.
Does the Miele DGM7840-OBBL have automatic programmes?
Yes. This model includes automatic programmes to make cooking simpler and more consistent. It also allows individual adjustments for cooking results, which is useful when you want more control over how your food is finished.
Can I use the Miele DGM7840-OBBL for sous-vide cooking?
Yes. The Miele DGM7840-OBBL includes a sous-vide function, so it is suitable for low-temperature precision cooking. This makes it a good option if you want more control when preparing meat, fish or vegetables.
Does this steam oven connect to Wi-Fi or smart home features?
Yes. The Miele DGM7840-OBBL supports Miele@home, giving you connected features such as app integration and smart control options within a compatible Miele setup. It also includes the M Touch display and MotionReact proximity sensor for more intuitive day-to-day use.
Is the Miele DGM7840-OBBL easy to clean?
This model is designed with easy maintenance in mind. It has a stainless-steel oven compartment with linen structure, an external steam generator, a CleanGlass door, removable side racks and a descaling programme. These features help make routine cleaning more straightforward.
What are the installation dimensions for the Miele DGM7840-OBBL?
The appliance measures 595mm wide, 455mm high and 569mm deep. It requires 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 unit carefully before ordering.
What accessories are included with the Miele DGM7840-OBBL?
With the Miele DGM7840-OBBL, you get a pair of removable side runners, two perforated stainless-steel cooking containers, two solid stainless-steel cooking containers, a wire rack, a glass tray and descaling tablets. This gives you a strong set of accessories to start using the steam and microwave functions straight away.
*Please be aware we try to be as factual as possible with all our answers but there may be the odd mistake.
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