Installation
Safety Instructions for Installation
⚠️ Risk of damage from incorrect installation. Incorrect installation can cause damage to the cooktop. The cooktop must only be installed by a qualified person.
⚠️ Risk of electric shock. Incorrect connection to the power supply may result in an electric shock. The cooktop must be connected to the power supply by a qualified electrician.
⚠️ Damage from falling objects. Take care not to damage the cooktop when fitting wall units or a rangehood above it. Fit the wall units and the rangehood before the cooktop.
The veneer or laminate coatings of worktops (or adjacent kitchen units) must be treated with 100 °C heat-resistant adhesive which will not dissolve or distort. Any splashbacks must be of heat-resistant material.
The cooktop must not be installed over a fridge, fridge-freezer, freezer, dishwasher, washing machine, washer-dryer or tumble dryer.
This cooktop must not be installed above ovens unless these have a built-in cooling fan.
After installation, ensure that nothing can come into contact with the connection cable and that it is without hindrance.
The connection cable may not come into contact with any moving kitchen component (e.g. a drawer) or be subject to mechanical obstruction which could damage it.
Carefully observe the safety clearances listed on the following pages.
Safety Distances
Safety Distance Above the Cooktop
Diagram description: Illustrates a cooktop installed below a rangehood. The text specifies maintaining the safety distance recommended by the rangehood manufacturer. If the manufacturer's instructions are unavailable, a minimum safety distance of 500 mm must be maintained. A minimum safety distance of 500 mm is also required between the cooktop and any flammable objects, such as utensil rails or wall units, and the highest part of the cooktop.
When installing multiple appliances under a rangehood that have different safety distance requirements, the greatest specified safety distance must be observed.
Safety Distances to the Sides and Back of the Appliance
The minimum distance must be maintained between the back edge of the cooktop and a tall unit or wall. Ideally, the cooktop should be installed with ample space on either side. A wall or tall unit may be present at the rear or on one side (right or left), considering the specified distances. However, on the other side, no tall unit or wall should be closer than 200 mm to the edge of the cooktop. Before installation, verify that the clearance requirements are met.
- Minimum horizontal distance from the back edge of the cooktop to a combustible surface: 50 mm.
- Minimum horizontal distance from the right edge of the cooktop to a combustible surface: 50 mm.
- Minimum horizontal distance from the left edge of the cooktop to a combustible surface: 50 mm.
Minimum Safety Distance Underneath the Cooktop
To ensure sufficient ventilation for the cooktop, a minimum distance must be maintained between the underside of the cooktop and any oven, interim shelf, or drawer.
- The minimum safety distance between the underside of the cooktop and the top edge of an oven: ≥ 15 mm
- The minimum safety distance between the underside of the cooktop and the top edge of an interim shelf: ≥ 15 mm
- The minimum safety distance between the underside of the cooktop and the top edge of a drawer: ≥ 8 mm
- The minimum safety distance between the underside of the cooktop and the base of a drawer: ≥ 75 mm
Note: The underside refers to the outside of the cooktop casing. Items attached lower down, such as connection boxes and spacer plates, are not considered the lowest point for calculating minimum safety distance.
Interim Shelf
Fitting an interim shelf underneath the cooktop is optional.
Diagram description: A side view illustrates an interim shelf installation with labels: 1. Front, 2. Front air gap, 3. Rear air gap. A gap of 20 mm is recommended at the front between the cabinet and the intermediate shelf to enhance cooktop ventilation. A gap of 30 mm is recommended at the back between the cabinet and the intermediate shelf to accommodate the mains connection cable.
Installation Notes – Surface-mounted
Seal Between the Cooktop and the Worktop
Diagram description: One illustration shows sealant being applied to a worktop cut-out, with a cross symbol indicating incorrect application directly onto the cooktop surface. Another illustration depicts a tiled worktop, highlighting grout lines and a hatched area beneath the cooktop frame that must be smooth and even for a proper seal.
⚠️ Damage caused by incorrect installation. Using sealant under the cooktop could damage the cooktop and worktop if removal for servicing is ever required. Do not use sealant between the cooktop and the worktop. The sealing strip provided under the edge of the cooktop ensures a sufficient seal for the worktop.
If the grout lines or hatched area underneath the cooktop frame are not smooth and even, the cooktop will not sit flush with the worktop, compromising the seal.
Sealing Strip
Dismantling the cooktop for service purposes may damage the sealing strip located underneath the edge of the cooktop. Always replace the sealing strip before reinstalling the cooktop.
Installation Dimensions – Surface-mounted
All dimensions are provided in millimeters (mm).
Model: KM 7699-2 FR
Diagram description: Shows the dimensions for the KM 7699-2 FR cooktop. Outer dimensions are 942 mm (width) x 526 mm (depth). The worktop cut-out dimensions are 916+3 mm (width) x 500+3 mm (depth), with a corner radius of ≤ R4. The underside view details the placement of the mains connection box (labeled 2) and the front edge (labeled 1). Various clearance measurements are indicated, including 15 mm, 30 mm, 85 mm, 378 mm, 35 mm, 120 mm, 727 mm, and 66 mm. The mains connection cable is 1,440 mm long and supplied loose.
Model: KM 7899-2 FL
Diagram description: Presents the dimensions for the KM 7899-2 FL cooktop. Outer dimensions are 936 mm (width) x 520 mm (depth). The worktop cut-out dimensions are 916+3 mm (width) x 500+3 mm (depth), with a corner radius of ≤ R4. The underside view is similar to the KM 7699-2 FR, indicating the mains connection box (labeled 2) and front edge (labeled 1), along with various clearance measurements. The mains connection cable is 1,440 mm long and supplied loose.
Surface-mounted Installation
- Create the worktop cut-out, ensuring minimum safety distances are maintained as per the 'Installation – Safety Distances' section.
- For wooden worktops, seal the cut surfaces with a suitable heat-resistant sealant to prevent moisture absorption. Ensure the sealant does not contact the top surface of the worktop.
- Attach the provided sealing strip underneath the edge of the cooktop. Do not apply the sealing strip under tension.
- ⚠️ Risk of damage from incorrect connection. The cooktop's electronics may be damaged by a short-circuit. The mains connection cable must be connected by a qualified electrician.
- Connect the mains connection cable following the instructions in the cooktop's wiring diagram (refer to 'Installation – Electrical Connection').
- Feed the mains connection cable down through the worktop cut-out.
- Place the cooktop centrally in the cut-out, ensuring the appliance's seal sits flush with the worktop on all sides for an effective seal.
- If the seal does not meet the worktop correctly at the corners, the corner radius (≤ R4) can be carefully scribed to suit.
- Connect the cooktop to the electricity supply (refer to 'Installation – Electrical Connection').
- Check that the cooktop functions correctly.
Installation Notes – Flush-fit
A flush-fit installation is suitable only for natural stone (granite, marble), solid wood, and tiled worktops. For worktops made from other materials, consult the worktop manufacturer to confirm suitability for flush-fit installation.
The internal width of the base unit beneath the appliance must be at least as wide as the inner worktop cut-out (refer to 'Installation – Installation Dimensions – Flush-fit') to allow easy access from underneath for maintenance. If the underside of the cooktop is not freely accessible after installation, any sealant used to fill gaps around the appliance must be removed to enable the cooktop to be lifted out of the cut-out if necessary.
Natural Stone Worktops
The cooktop is placed directly into the cut-out.
Solid Wood Worktops, Tiled Worktops, Glass Worktops
The cooktop is placed on a wooden frame installed within the cut-out. This frame must be provided on-site and is not supplied with the appliance.
Sealing Strip
Dismantling the cooktop for service purposes may damage the sealing strip underneath the edge of the cooktop. Always replace the sealing strip before reinstalling the cooktop.
Installation Dimensions – Flush-fit
All dimensions are provided in millimeters (mm).
Model: KM 7629-2 FX
Diagram description: Displays dimensions for the KM 7629-2 FX cooktop. Outer dimensions are 928 mm (width) x 512 mm (depth). The worktop cut-out dimensions are 932+1 mm (width) x 490+1 mm (depth), with a corner radius of ≤ R4. The underside view indicates the mains connection box (labeled 2) and front edge (labeled 1). It also shows a stepped cut-out for natural stone worktops (labeled 3) and a wooden strip (12 mm, not supplied, labeled 4). Various clearance measurements are shown, including 17 mm, ≥ 10 mm, 80 mm, 30 mm, 378 mm, 30 mm, 115 mm, 66 mm, 727 mm, and 61 mm. The mains connection cable is 1,440 mm long and supplied loose.
Model: KM 7899-2 FL
Diagram description: Shows dimensions for the KM 7899-2 FL cooktop. Outer dimensions are 936 mm (width) x 520 mm (depth). The worktop cut-out dimensions are 940+1 mm (width) x 500+1 mm (depth), with a corner radius of ≤ R4. The underside view is similar to the KM 7629-2 FX, indicating the mains connection box (labeled 2) and front edge (labeled 1), along with a stepped cut-out for natural stone (labeled 3) and a wooden strip (labeled 4). Various clearance measurements are provided. The mains connection cable is 1,440 mm long and supplied loose.
Flush-fit Installation
- Create the worktop cut-out, ensuring minimum safety distances are maintained as per the 'Safety Distances' section.
- For solid wood, tiled, and glass worktops: Fix a wooden frame 5.5 mm below the top edge of the worktop.
- ⚠️ Risk of damage from incorrect connection. The cooktop's electronics may be damaged by a short-circuit. The mains connection cable must be connected by a qualified electrician.
- Connect the mains connection cable following the instructions in the cooktop's wiring diagram (refer to 'Electrical Connection – Wiring Diagram').
- Attach the provided sealing strip underneath the edge of the cooktop. Do not apply the sealing strip under tension.
- Feed the mains connection cable down through the worktop cut-out.
- Centre the cooktop in the cut-out. The gap between the ceramic surface and the worktop must be at least 2 mm wide to allow for sealing.
- Seal the gap between the cooktop and worktop with a silicone sealant that is heat-resistant to at least 160 °C.
- ⚠️ Damage caused by unsuitable sealant. Unsuitable sealant can damage natural stone. For natural stone worktops and natural stone tiles, use only silicone sealant specially formulated for natural stone, following the manufacturer's instructions.
- Connect the cooktop to the mains electricity supply (refer to 'Electrical Connection').
- Check that the cooktop functions correctly.
Electrical Connection
⚠️ Risk of damage from incorrect connection. Incorrect installation, maintenance, and repairs can be dangerous to users. Miele cannot be held liable for damage or injury caused by incorrect or unauthorized installation, maintenance, or repair work, or by an inadequate or faulty on-site earthing system (e.g., electric shock).
All electrical work must be carried out by a suitably qualified and competent electrician, in strict accordance with current national and local safety regulations, and any additional regulations from the local electricity provider. After installation, ensure that all electrical components are shielded and cannot be accessed by users.
Total Power Output
Refer to the data plate for total power output.
Connection Data
The connection data is quoted on the data plate. Ensure this information matches the household mains supply. Please consult the wiring diagrams for connection details.
Residual Current Device (RCD)
For enhanced safety, it is advisable to protect the appliance with a suitable residual current device (RCD) with a trip range of 30 mA.
Disconnecting Devices
Connection must be made via a suitable isolator switch that provides disconnection on all poles and complies with national and local safety regulations. When switched off, there must be an all-pole contact gap of at least 3 mm in the isolator switch. The isolator switch must be easily accessible after the appliance has been built in.
Mains Connection Cable
The cooktop must be connected to the electrical supply using a special connection cable, type H 07 RN-F (rubber insulated), with a suitable cross-section in accordance with the wiring diagram. Refer to the wiring diagrams for connection. Check the data plate on the cooktop for the correct voltage and rated load.
Replacing the Mains Connection Cable
⚠️ Danger of electric shock! Incorrect connection to the electricity supply may result in an electric shock. The mains connection cable must only be replaced in accordance with current local and national safety regulations.
When replacing the mains connection cable, it must be replaced with cable type H 07 RN-F (rubber insulated) by a Miele-authorized service technician or a suitably qualified and competent electrician to avoid a hazard. These cables are available from Miele.
Wiring Diagram
Note: Some connection methods are not permitted in all installation locations. Ensure compliance with national regulations and any additional regulations issued by the local electricity provider.
Diagram description: Shows three wiring diagrams illustrating different connection methods. Each diagram depicts terminals labeled 1 through 5, representing connections for Line 1 (L1), Line 2 (L2), Line 3 (L3), Neutral (N), and Ground (÷). Voltage ranges of 200-240 V~ are indicated. The diagrams illustrate single-phase and three-phase connections.
