Siemens IQ700 Built-In Single Oven with Microwave | CM656GBS6B

Siemens IQ700 Built-In Single Oven with Microwave | CM656GBS6B

Please ensure your old appliance is disconnected, clean and ready for the driver at the time of delivery.


The CoolStart Function

Cooking frozen food in the oven is now even faster, thanks to the innovative coolStart function. With the aid of this intelligent heating phase, you can now successfully cook frozen food quickly and without pre-heating, which is particularly time-saving.

Recipe World

Discover a great choice of delicious recipes in your Home Connect App. Once you have picked your favourite one, you can transfer the ideal settings directly to your oven and even remotely start the heating process. Enjoy convenient cooking, and most importantly, delicious meals.

Remote Control

Let your oven provide you with more freedom and flexibility. Thanks to Home Connect, you can start and end cooking programs and change the cooking settings intuitively via Home Connect App without having to be in the kitchen.

Remote Diagnostics

In case there is any problem with your oven, Home Connect offers the convenient possibility of remotely diagnosing it. With your permission, the Siemens customer support accesses the appliance online to detect the source of error. If the malfunction can’t be solved right away and a personal visit from Siemens customer service is necessary, the professional Siemens technician will arrive perfectly prepared and with the required spare parts.


Twice as fast in combination mode. By combining the integrated microwave with the conventional heat types, you can speed up the cooking time and still achieve the usual excellent quality. You can thus use your time more flexible, as the oven bakes just as fast as you want it to.

4D HotAir

The innovative technology of the fan motor allows ideal heat distribution in the interior of the oven. Your dish therefore always turns out evenly cooked, regardless of which shelf you place it on.

Product Features:
  • 3 Shelf positions
  • Heating-up indicator
  • Actual temperature display
  • WLAN Home connect enabled
  • Microwave inverter technology
Miele Ovens
Brand Siemens
Product Category
  • Home Appliances
Product Type Ovens
Colour Black & Stainless Steel
Oven Features
Door Type Triple-Glazed
Grill Type Full width
No. of Functions (Main/Sub-Oven) 13
Number of Ovens 1
Oven Temperature Range 30-300°C
Special Features
  • 4D Hot Air
  • Control panel lock
  • Electronic Timer
  • Residual Heat Indicator
Construction Type Built-In
Fuel Type Electric
  • EcoClean Liners
Oven Capacity
Total Oven Capacity 45 L
Display & Controls
Interior Lights Yes
Auto Shut-off Yes
Electrical Connection 16 A
Frequency 50/60 Hz
Power 3600 W
Voltage 220-240 V
Width 594 mm
Depth 548 mm
Height 455 mm
Weight 35.7 kg
Parts Warranty 24 months
Siemens IQ700 Built-In Single Oven with Microwave | CM656GBS6B is rated 2.0 out of 5 by 5.
Rated 2 out of 5 by from Dissapointing We bought this item to replace the previous model and on paper looked similar in specification so expected a similar performance. Certainly the appliance is easier to use with simple touchscreen controls that are very intuitive but it's performance as a microwave is dire and we now have to add 10% to 20% to all cooking times and even worse the fan continues to run for 5-10 minutes after you have used it. This is so annoying, noisy, unessasary and makes the room so cold because of the force of the airflow. How this can be classed as energy efficient I do not know because we now have the oven on longer and also have to run this fan for an eternity. This even happens after you have had the oven on for 1 minute to thaw out some bread! Also be aware that the run on time of the fan is even worse if you leave it on the recommended settings!
Date published: 2016-05-28
Rated 1 out of 5 by from No way! I absolutely hate this microwave oven! Worse buy ever! Very difficult to clean, very noisy, the microwave doesn't work properly 4 min for a bag of popcorn! The oven seems need a long time to cook the food! I will never recommend this product to anyone!!
Date published: 2016-09-12
Rated 1 out of 5 by from Not great design Overall this looked like a good oven. Using it is awful though. You have to literally dial through all the minutes/seconds to get to the time you want -- you can't just push a button to say how long you want to cook something. Very tedious.
Date published: 2016-07-31
Rated 1 out of 5 by from Home connect for ovens not what it states Brought home connect combination oven (CM656GBS6B), I have to manually activate it every day so I can remotely operate it. Its not something made clear on the website.. "Connect: Access and control your oven, no matter where you are - with the easy-to-use Home Connect App" As an analogy - would you go to your Sky box to tell it each day you wanted it to record? - NO - so why has Siemens mislead so much in the advertising on the website.
Date published: 2019-03-25
Rated 5 out of 5 by from excellent buy excellent product- look great and works brilliant
Date published: 2018-04-05
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Delivery & Returns
We offer a comprehensive nationwide delivery service; we aim to deliver all orders as quickly as possible.
  • Computers & Electrical – 1 to 5 days on stocked items.
  • Furniture & Bedding – 7 days stock items, Non Stock varies with supplier.


  • If delivery is urgent check with the local store, we are here to assist.
  • 90% of our orders are fulfilled on the next business day.
  • Delivery times for rural areas may vary depending on routes and availability.
Free Pick Up In Store

Can’t wait for delivery or don’t want to pay additional delivery charges? It’s incredibly simple to pick up your online order in store and get your hands on your product quickly and easily. Simply select the pickup in store option and head to your nearest Harvey Norman store to pick up your order.

  1. During checkout, select “Pickup” and select your preferred store.
  2. After your order is placed, you will receive an “order confirmation email” with your “order confirmation number”. 
  3. Once the store has confirmed your order and reserved the stock, you will receive an email “Ready for collection”. (Usually within 24 hours for in stock items)
  4. Bring your "order confirmation number" to the store you selected for pick up, along with photo ID and the credit card you used to make the order.
  5. Speak to one of our staff and your order should be processed in minutes.
Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by Irish Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item (conditions apply).

Ask us

You can send us a message to request more information about this product. Just fill in the form below.

Siemens IQ700 Built-In Single Oven with Microwave | CM656GBS6B

Product Care

Discover all the benefits Product Care brings you.


With Product Care you can relax knowing your purchase comes with additional protection. Product Care covers all parts, labour and call-out fees for an UNLIMITED amount of repairs. Product Care will only use an authorized repairer network which means the job is done right the first time.

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2, 3 or 4 Year Protection Terms Available

You can choose the length of your Product Care to add additional benefits and protection for your product from the end of the manufacturer’s warranty. Choose from either 2, 3 or 4 years.


New for Old Replacement

If we cannot fix the product. We’ll replace it. LIKE for LIKE, SPEC for SPEC.


Coverage for Wear & Tear & Environmental Factors

Product Care covers wear and tear, defects in materials and workmanship. It also covers breakdowns caused by dust and internal overheating.



If you sell your product, or provide it as a gift to someone, your cover and any unredeemed entitlements can be transferred to the new owner. Simply contact us to arrange transfer of ownership.


International Coverage

Product Care covers your products anywhere in the world for up to €150. It also covers you in any country Harvey Norman operate in. These countries include Australia, New Zealand, Singapore, Slovenia and Croatia.



Our range of support options ensure you experience an easy and hassle free process when you need to talk to us about your Product Care Plan. If you are experiencing a fault, we will provide you with guidance and support every step of the way.

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Friendly Customer Care Team

Call 1800 200 503 to speak with our Ireland based Customer Care team who are available to help you with any enquiries or questions you may have.

Our team are available:
Monday to Friday: 9:00am to 5pm
Closed Weekends and Public Holidays


Easy Online or Phone Claim Process

Making a claim is simple and we are here to help you through every step of the process. Simply:

  1. Register your claim online at www.productcareclaims.ie or
    call our Customer Care team on 1800 200 503.
  2. Have your original purchase receipt handy to register the details of your claim.
  3. Let us take care of the rest.


Having Product Care with your purchase means you can enjoy benefits that are exclusive to you, such as cover for Accidental Damage, that will help you to enjoy the experience of your new product even more.

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Accidental Damage Cover

Product Care covers you for accidental drops, spills, cracked screens and unintentional accidents for 12 months.


Food Spoilage Cover

If your product is a fridge or freezer, Product Care will cover up to €150 for any food spoilage that occurs as a result of a covered fault.


Laundry Cover

If your product is a washer or dryer, Product Care will cover up to €50 for laundry expenses if your product is out of service for more than 10 days from the time you notify us of the fault.


No Lemon Guarantee

If your product costs more than €200 and has had two qualified service repairs and requires a third during the term of the plan, your product will be replaced.


Surge Protection Cover

Product Care offers cover against breakdowns from electrical interference, power surges or voltage fluctuations.

  1. Terms and conditions apply. Please visit product care claims website for more details.
  2. Feature relates to purchases made after 01/03/2011.
  3. For all product care cover enquires please consult www.productcareclaims.ie or call 1800 200 503


*2yr replacement plan commences when the manufacturer’s express warranty over the product finishes.

For More Information Please Visit


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