Berbel Downline BKF 83 DL-A User manual

EN Hob extractor fan
Downline
EN Operating and installation instructions for the models
BKF 83 DL-A
BKF 83 DL-U
6004977_a

2
6004977_a – 28.02.2020
Document information
Operating and installation instructions for:
yHob extractor fan BKF 83 DL-A E03
yHob extractor fan BKF 83 DL-U E03
Descriptions are identical for all models.
Differences are noted separately.
Illustrations show:
yHob extractor fan BKF 83 DL-U
yOriginal instructions.
yPart of the product.
yCopyright protected.
yDuplications, re-printing and distribution only with
permission.
ySubject to alteration.
Safety information
DDANGER!
Notes with the word DANGER warn of a hazardous situation
that results in serious injuries or death.
DWARNING!
Notes with the word WARNING warn of a hazardous situation
that could result in serious injuries or death.
DCAUTION!
Notes with the word CAUTION warn of a situation that could
result in minor injuries.
DATTENTION!
Notes with the word ATTENTION warn of a situation that
could result in damage to property or to the environment.
Symbol clarification - text
☞Handling requirement
yListing
DReference to another point in this document
Reference to other documents that should be observed
Symbol clarification - illustrations
x
A
B
1.
2.
Highlighting of the parts involved in the action with
shading
1. Handling steps with numbering
APart designations with upper case characters
xDimensions with lower case characters or units in mm
Movement and direction arrows

3
6004977_a – 28.02.2020
EN
Table of contents
1. Safety information ............................ 4
1.1 Proper intended use . . . . . . . . . . . . . . . . . . . . . 4
1.2 Authorised target groups . . . . . . . . . . . . . . . . . . 4
1.3 General safety instructions . . . . . . . . . . . . . . . . . 5
2. Product information ........................... 6
2.1 Functional principle . . . . . . . . . . . . . . . . . . . . . 6
2.2 Operating modes. . . . . . . . . . . . . . . . . . . . . . . 6
2.2.1 Recirculated air mode (BKF 83 DL-U) ..........6
2.2.2 Extraction mode (BKF 83 DL-A) ................6
2.3 Product overview . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Installation variants. . . . . . . . . . . . . . . . . . . . . . 7
2.4.1 Vertical recirculated air filter ...................7
2.4.2 Exhaust air ....................................7
2.5 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . 8
2.5.1 BKF 83 DL-U...................................8
2.5.2 BKF 83 DL-A...................................8
2.6 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6.1 Device ........................................9
2.6.2 Cooking zones ................................9
3. Installation ...................................10
3.1 Safety instructions for installation. . . . . . . . . . . . .10
3.2 Requirements for the installation location . . . . . . .10
3.3 Requirements for individual operating modes. . . . .11
3.3.1 Requirements for recirculated air mode .....11
3.3.2 Requirements for extracted air mode........11
3.4 Requirements for the exhaust air ducting
(only for extracted air mode). . . . . . . . . . . . . . . .11
3.5 Installation procedure . . . . . . . . . . . . . . . . . . . .12
3.5.1 Preparation for installation ..................12
3.5.2 Unpack the device ..........................12
3.5.3 Check the dimensions ......................13
3.5.4 Install the hob ..............................14
3.5.5 Install the recirculated air filter (BKF 83 DL-U) 15
3.5.6 Install exhaust elements (BKF 83 DL-A) ......17
3.5.7 Connect accessories ........................18
3.5.8 Connect light source (optional) .............18
3.5.9 Establish electrical power supply ............19
3.5.10 Check and carry out commissioning ........19
4. Operation ....................................20
4.1 Safety instructions for operation . . . . . . . . . . . . .20
4.2 Control panel . . . . . . . . . . . . . . . . . . . . . . . . .21
4.3 Operation of the hob . . . . . . . . . . . . . . . . . . . .24
4.3.1 Automatic rapid heat-up function...........25
4.3.2 Pause function ..............................25
4.3.3 Recall function ..............................25
4.3.4 Cleaning function ...........................25
4.3.5 Locking function ............................26
4.3.6 Maintenance function.......................26
4.3.7 Grill function ................................26
4.3.8 Head chef function. . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.3.9 Automatic pot recognition function.........27
4.3.10 Volume function ............................27
4.3.11 Light function (optional) ....................27
4.3.12 Timer function ..............................28
4.3.13 Bridge function .............................29
4.3.14 “Pot move” function .........................29
4.3.15 “Pot speed test” function ....................29
4.4 Extraction operation . . . . . . . . . . . . . . . . . . . . .30
4.4.1 Operating modes ...........................30
4.4.2 Run-on function ............................31
5. Cleaning .....................................32
5.1 Safety instructions for cleaning . . . . . . . . . . . . . .32
5.2 Cleaning procedures. . . . . . . . . . . . . . . . . . . . .32
6. Maintenance .................................34
6.1 Safety instructions for maintenance . . . . . . . . . . .34
6.2 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . .34
6.3 Fault rectification . . . . . . . . . . . . . . . . . . . . . . .35
7. Disassembly ..................................37
8. Disposal ......................................37
8.1 Dispose of packaging . . . . . . . . . . . . . . . . . . . .37
8.2 Dispose of the device . . . . . . . . . . . . . . . . . . . .38
9. Annex ........................................38
9.1 Product data sheet . . . . . . . . . . . . . . . . . . . . . .38
9.2 Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

4
Safety information
6004977_a – 28.02.2020
1. Safety information
1.1 Proper intended use
The device is designed for normal domestic cooking, frying
and heating of foods on an electrically operated induction
hob.
With the integrated ventilation system, the device is also
designed for extraction of cooking vapours.
The device is intended exclusively for private domestic use.
The device must only be used with original filters from the
manufacturer.
It is only permitted to use the device when it is in technically
flawless condition and after correct installation.
Any other use shall be considered improper use.
The reading and observance of this manual are also included
in the proper use of the device.
1.2 Authorised target groups
Electrical work only to be undertaken by qualified electricians
per DIN VDE 0100. Requirements on qualified electricians:
yKnowledge of the basics of electrics.
yKnowledge of country-specific regulations and standards
(e.g. in Germany, DIN VDE 0100, part 701).
yKnowledge of the applicable safety regulations.
yKnowledge of the relevant legal requirements for gas
installations (e.g. in Germany the technical rules for gas
installations TRGI).
yKnowledge of this manual.
Installation and repair only by qualified specialist personnel.
Requirements on qualified specialist personnel:
yKnowledge of the regulations on safety at work.
yKnowledge of fastening systems.
yBasic knowledge of ventilation systems.
yExperienced in using electrical and mechanical tools.
yAbility to read technical drawings.
yKnowledge of this manual.
Operation, cleaning and maintenance by the user.
Requirements for the user:
yKnowledge of this manual.
There are separate requirements for the following users:
yChildren from 8 years and older.
yPersons with restricted physical, sensory or mental
capabilities.
yPersons with a lack of experience and knowledge.
These users are only permitted to carry out operation,
cleaning and maintenance. Special requirements:
yUsers are supervised.
yUsers are instructed with regard to safe use of the device.
yUsers understand the hazards involved with the device.
yChildren may not play with the device.
Particular details for children under eight years of age:
yThe hob becomes hot during operation. The hob remains
hot for a while after it has been switched off. Children
must be kept away from the hob until all risks of burns
can be ruled out.
yObjects which can be interesting to children must not be
stored in the vicinity of the hob.
yPot and pan handles must be positioned on the hob such
that they cannot be reached by children.
yChildren must be monitored continuously if they are in
the vicinity of the hob.

5
Safety information
6004977_a – 28.02.2020
EN
1.3 General safety instructions
DWARNING!
Hazard through a disregard of the operating and
installation instructions!
This manual contains important information for the safe
handling of the device. Separate reference is made to
possible hazards.
☞Read through this manual thoroughly.
☞Follow the safety instructions in this manual.
☞Store the manual in an accessible location.
Naked flames can damage the device and can cause fires.
yDo not flambé on or near the device.
yNo unattended deep frying on or near the device.
The use of the device is forbidden under the following
circumstances:
yIf necessary safety devices are missing (e.g. Window
contact switch whilst using a heating point which uses air
from the room as its oxygen supply).
yIf essential approvals are missing (e.g. from chimney
sweeps).
yIn potentially explosive atmospheres.
yIf the device or individual components are damaged.
yIn the event of unauthorised alterations or changes to the
device.
yIf liquid has penetrated the device.
yWhen heavily soiled.
yFor children under 8 years old and persons who would
not be able to properly assess the hazards associated with
handling the device.
The manufacturer accepts no liability for damage occurring in
the following circumstances:
yDisregard of this manual.
yImproper use of the device.
yImproper installation and handling of the device.
yUse of the device by unauthorised target groups.
yBypassing safety equipment on the device.
yUse of replacement parts that were not produced or
approved by the manufacturer.
Further safety instructions can be found in the respective
relevant chapters of this manual.
D“3.1 Safety instructions for installation” (page 10).
D“4.1 Safety instructions for operation” (page 20).
D“5.1 Safety instructions for cleaning” (page 32).
D“6.1 Safety instructions for maintenance” (page 34).

6
Product information
6004977_a – 28.02.2020
2. Product information
2.1 Functional principle
Food is cooked, fried or heated on the induction hob.
Cooking vapours that develop in the process are drawn
through the opening in the hob where they are accelerated
and routed through bends.
The resultant centrifugal force ejects particles of dirt (e.g.
Particles or grease and oil) out of the air and collects them in
the device.
2.2 Operating modes
The device is suitable for the following operating modes:
yRecirculated air mode (BKF 83 DL-U)
yExtraction mode (BKF 83 DL-A)
2.2.1 Recirculated air mode (BKF83DL-U)
The filter filling in the recirculated air filter neutralises any
smelly odours present. The odour-free, cleaned room air is
fed back into the room. The humidity in the room can be
reduced with the fresh air feed.
In recirculated air mode, it is necessary to use the run-on
function so that the device can remove the remaining
odours. Using the run-on function increases the life of the
filter filling. The filter filling must be replaced at regular
intervals.
2.2.2 Extraction mode (BKF83DL-A)
The cleaned room air can be routed to the outside via the
building structure (e.g. ducting, chimney).
With extracted air mode an adequate fresh air supply is
required. The device can only extract the amount of air to the
outside that is present in the room or which is drawn into the
room.

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Product information
6004977_a – 28.02.2020
EN
2.3 Product overview
C
B
A
D
E
F
G
H
JI
A Powermover
B Intake grate
C Separator insert
D Separator cartridge with Capillar Trap
E Control panel
F Hob with four cooking zones
G Work top (not included in the scope of delivery)
H Lower cabinet (not included in the scope of delivery)
I Recirculated air filter
J Fan housing with service cover
2.4 Installation variants
The instructions for installation variants with blow-out
grate kit must be observed.
2.4.1 Vertical recirculated air filter
A
B
C
D
A Conduit bend
B Shallow duct
C Adapter
D Recirculated air filter
2.4.2 Exhaust air
B
A
A Conduit bend
B Y-pipe bend

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Product information
6004977_a – 28.02.2020
2.5 Scope of delivery
Further accessories may be required depending on the
operating mode.
2.5.1 BKF83DL-U
D
C
J
A
B
E
F
H I
G
A Separator insert
B Separator cartridge with Capillar Trap
C Powermover
D Intake grate
E Hob with fan housing and Connection cable
F 2x 125 mm conduit bend, 90° vertical
G 125 mm shallow duct, 1000 mm long
H 2x recirculated air fan BUF 150 DL with adapter
I Sealing strip
J Operating and installation instructions
2.5.2 BKF83DL-A
D
C
A
B
E
J
F
I
G
H
A Separator insert
B Separator cartridge with Capillar Trap
C Powermover
D Intake grate
E Hob with fan housing and Connection cable
F 2x 125 mm conduit bend, 90° vertical
G 125 mm shallow duct, 1000 mm long
H Y-pipe bend 2x 125 mm, 1x 150 mm 1
I Sealing strip
J Operating and installation instructions
1Shortened variant (optional) for short exhaust routes

9
Product information
6004977_a – 28.02.2020
EN
2.6 Technical data
2.6.1 Device
BKF83DL-U
E03
BKF83DL-A
E03
Connection voltage 400 V ~ /
50/60 Hz
400 V ~ /
50/60 Hz
Total power 17740 W 7740 W
Power consumption of
the hob 2179.4 Wh/kg 179.4 Wh/kg
Power consumption
Fan 2x 170 W 2x 170 W
Hob width 830 mm 830 mm
Hob depth 505 mm 505 mm
Net weight 29 kg 24 kg
1Outputs can vary depending on shape, size and quality of
the cookware.
2Specifications according to EU Regulation 66/2014.
Information about energy consumption can be found in the
product fiche.
D“9.1 Product data sheet” (page 38).
Specifications for the model (e.g. serial number, year of
construction) can be found on the ratings plate.
2.6.2 Cooking zones
Front
left Rear left Rear right
Front
right
Dimensions 220 x
180 mm
220 x
180 mm
Ø
180 mm
Ø
180 mm
Min. pot base
diameter 110 mm 110 mm 100 mm 100 mm
Output 12100 W 2100 W 1850 W 1850 W
Output
Booster 12600 W 2600 W 2300 W 2300 W
Output
Double booster 13700 W 3700 W 3000 W 3000 W
Power
consumption per
kg 2
188.1
Wh/kg
188.1
Wh/kg
175.4
Wh/kg
166.0
Wh/kg
Standardised
cookware
category
C C B A
Bridge function yes yes no no
Automatic bridge
function yes yes no no
1Outputs can vary depending on shape, size and quality of
the cookware.
2Specifications according to EU Regulation 66/2014.

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Installation
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3. Installation
3.1 Safety instructions for installation
DWARNING!
Hazard through disregard of the installation instructions!
This chapter contains important information for the safe
installation of the device.
☞Read through this chapter carefully before installing the
device.
☞Follow the safety instructions.
☞Carry out the installation as described.
yInstallation only by qualified specialist personnel.
D“1.2 Authorised target groups”(page 4).
yElectrical work must only be undertaken by qualified
electricians.
D“1.2 Authorised target groups” (page 4).
yThe hob and other parts that can be touched must be
allowed to cool prior to installation.
yStore the film or other parts of the packaging in a location
which is inaccessible to children.
yThe device must be in an undamaged and fault-free
condition prior to installation.
yCables must not be kinked, crushed or damaged.
yNever open the fan housing.
yThe power supply voltage must match the voltage
information quoted on the ratings plate.
D“2.6 Technical data” (page 9).
yEnsure that the power supply is stable and remains so
prior to the installation.
Connect the power supply only when instructed to do so
in the installation instructions.
3.2 Requirements for the installation location
DWARNING!
Risk of death due to improper installation!
Disregard of the ambient conditions can lead to hazardous
situations, e.g. in the handling of electrical power or gas.
☞Make sure that the requirements for the installation
location are complied with.
yDo not install in potentially explosive atmospheres.
yWith simultaneous use of a heating point which uses air
from the room as its oxygen supply (e.g. chimneys):
yA safety device is absolutely essential.
yThe safety device must prevent gases being drawing
to the room.
yAn approval for commissioning (e.g. from a chimney
sweep) must be available.
yIf it is necessary to break through the wall:
A wall break-through influences the structural integrity
of the building. This work must only be carried out by a
specialist.
yMake sure that the building electrical supply is properly
earthed.
yThe power supply voltage present must match the
voltage information quoted on the ratings plate.
yThe customer must supply a means of connection to the
voltage supply in the installation area.
yAn all-pole isolating device (with a contact gap of at least
3 mm) must be provided.
yUse of an extension cable for connection to the voltage
supply is not permitted.
yThe hob must only be installed next to cabinets or walls
on one side in accordance with Type Y protection against
the risk of fire. Furniture or devices on the other side must
not be higher than the hob.
yThe distance from the hob to a wall or furniture must be
at least 40 mm.
yThe device must not be installed above the following
devices:
yOven without fan
yDishwasher
yClothes dryer
yThe work top must be installed with heat-resistant
adhesive (75 °C), sealed with special paint, silicone rubber
or cast resin.
yWall trim used in conjunction with installation must be
heat-resistant.
yThe device must be installed in a lower cabinet with a
minimum width of 900 mm. If a recirculated air filter is
installed under the lower cabinet, the base height must
be at least 100 mm.
yThe device must remain accessible at all times for
maintenance work (e. g. with a removable rear panel or
service cover). The space must be sufficiently large to
allow for removal of the recirculated air filter.

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Installation
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EN
yDuring recirculated air mode sufficiently large ventilation
slots must be available for the ventilation.
yThe air flowing out must be able to dissipate unimpeded.
yIf necessary for the installation, only use suitable hob
protection grates or hob covers.
☞Please consult your dealer or customer services.
Country-specific, legal provisions must be observed.
3.3 Requirements for individual operating modes
Further accessories may be required depending on the
operating mode.
3.3.1 Requirements for recirculated air mode
yRecirculated air fan on the fan outlet.
yMinimum size of the fan outlet opening in the lower
cabinet 2 x 250 cm2.
yFilter filling freely accessible for changing.
3.3.2 Requirements for extracted air mode
yExhaust air ducting at the fan outlet.
D“3.4 Requirements for the exhaust air ducting
(only for extracted air mode)” (page 11).
yDiameter of the exhaust air ducting at least 150 mm
(corresponds to a surface area of approx. 177 cm2).
yAdequate fresh air supply is assured through the
installation of the necessary accessories.
yWindow contact switch BKF DL.
yWall box.
3.4 Requirements for the exhaust air ducting
(onlyforextracted air mode)
DWARNING!
Fire hazard and asphyxiation hazard due to improper
installation!
When using the exhaust air ducting with other devices
or when connecting an active exhaust air channel (e.g.
chimney), gases or smoke can be drawn into the room.
☞Make sure that the requirements for the exhaust air
ducting are complied with.
yThe exhaust air ducting is used exclusively by this device.
yThe exhaust air ducting is made of non-combustible
material in accordance with DIN 4102 class 1.
yWhen using a chimney as the exhaust air duct:
yThe chimney must not be used by other devices.
yThe extracted air must be introduced into the
chimney using a 90° bend pointing upwards.
yApproval by a master chimney sweep.
yWhen routing the exhaust air ducting through the roof or
the outside wall:
yThe cross-section must not be smaller than that of the
fan outlet.
yInstallation of condensed water collector in the
exhaust air ducting in order to prevent water damage
inside the device. The condensed water collector must
be adequately dimensioned.
The cross-section, length, type and course of the exhaust
pipe affect the extraction efficiency. Changing the direction
of the air too severely leads to a loss of performance and to
noise.
To optimise the device performance:
yKeep the exhaust air ducting as short as possible (no
longer than 4 m) and route it directly to the outside.
yThe stipulated cross-section of the exhaust air ducting is
complied with.
D“3.3 Requirements for individual operating modes”
(page 11).
yExclusive use of ducts and bends with smooth inner
surfaces.
In order to avoid turbulence or backpressure in the
transported air - do not use:
ySpiral hoses.
yFlexible tubes.
yFlat deflection pieces.
ySharp-edged exhaust air channels.
The exhaust air ducting must be in place before installing the
device.

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Installation
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3.5 Installation procedure
Short overview:
1. Preparation for installation
2. Unpack the device
3. Check the dimensions
4. Install the hob
5. Install the recirculated air filter (BKF 83 DL-U)
6. Install exhaust elements (BKF 83 DL-A)
7. Connect accessories
8. Connect light source (optional)
9. Establish electrical power supply
10. Check and carry out commissioning
3.5.1 Preparation for installation
The device is designed for installation in furniture structures.
The installation sequence may vary, depending on the local
conditions.
☞Familiarise yourself with the installation situation and the
associated documents.
yDevice and instructions.
yAccessories.
yInstallation location.
yIntended operating mode.
yOrder documents.
yDimensions, position and alignment of the
components.
☞Assemble the tools and materials required:
ySet-down area (e.g. trestle)
yFolding rule or measuring tape
yPencil
ySpirit level
ySaw
yPhillips head screwdriver, size 2
yProtective material (e.g. thick cardboard) for the hob
and the worktops
☞Keep the installation area free of objects that could be in
the way or that could be damaged.
☞Make sure that the hob and other parts that could be
touched have cooled down.
☞Protect the hob and other surfaces in the installation area
(e.g. with thick cardboard).
☞Ensure that the power supply is switched off and remains
so. Connect the power supply only when instructed to do
so in the installation instructions.
The instructions for installation variants with blow-out
grate kit must be observed.
If accessories (e.g. wall box, window contact switch) are
required for the installation:
Observe the instructions for the accessories.
☞Ensure that the accessories are correctly installed and
ready for connection.
☞Ensure that the connection cables from accessories are
correctly routed and accessible.
3.5.2 Unpack the device
DATTENTION!
Hazard of glass breaking or other damage due to
incorrect handling!
The device and its surfaces can be damaged when being
unpacked or transported.
☞Do not cut into the protective cardboard packaging.
☞Keep objects that could scratch the device far away from
it (e.g. tools, belt buckles).
☞Unpack the device and all accompanying parts carefully.
☞Remove the Powermover, the intake grate, separator
insert and separator cartridge from the device.
☞Set the device down with the hob facing upwards on a
firm, clean and protective surface (e.g. thick cardboard).
☞Check the device and its constituent parts for damage.
☞Check the delivery is complete.
D“2.5 Scope of delivery” (page 8).
If parts are missing or damaged:
☞Please consult your dealer or customer services.
☞Remove the packaging material.
D“8.1 Dispose of packaging” (page 37).

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Installation
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EN
3.5.3 Check the dimensions
To determine the dimensions of the hob, refer to the
order documents.
Flush installation
ab
x
z
y
≥ 37
Cutaway
Width (a) 810 + 2 mm
Depth (b) 485 + 2 mm
Corner radius R3
Milled recess
Width (x) 13 mm
Height (y) 5 mm
Outer dimensions 836 x 511 mm
Corner radius R6
Work top Height (z) > 10 mm
Counter-top installation
z
ab
≥ 50
Cutaway Width (a) 810 + 2 mm
Depth (b) 485 + 2 mm
Work top Height (z) > 10 mm
☞Check the dimensions.
D“2.6 Technical data” (page 9).
☞Ensure that the work top is suitable for the hob
installation.
B
A
☞Check the spatial conditions for your installation variant.
A If necessary due to spatial conditions, (e.g. with large
lower cabinets), shallow duct sections can be installed
between the opening on the fan housing and the duct
bend.
B If necessary due to spatial conditions, (e.g. with a short
distance from the wall), the duct bends must be attached
to the fan housing before the hob is installed.

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Installation
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3.5.4 Install the hob
DWARNING!
Danger of injuries through improper handling!
Installation of the device requires a great deal of physical
exertion due to its size and weight. If the device falls down,
serious injuries are possible.
☞Install the device with two persons.
☞Ensure stable footing during installation.
☞Ensure that no other people are in the working area.
DATTENTION!
Danger of property damage through improper handling!
Installation of the device requires a great deal of physical
exertion due to its size and weight. If the device falls,
the device, kitchen furnishings and other objects could
be damaged.
☞Cover the working surface.
☞Keep the installation area clear.
The instructions for installation variants with a hob frame
must be observed. The following step is omitted.
2 mm
☞Remove the protective film from the sealing strip.
☞Adhere the seal on the underside of the hob, leaving a
2 mm gap from the outer edge.
☞Apply the sealing strip on all sides under the hob.
☞Seal the cut surface of the work tip with suitable material
(heat resistant to 75 °C – e.g. special paint, silicone rubber
or cast resin).
For the material used, the worktop manufacturer’s
instructions must be followed.
☞Place the hob into the specified position in the lower
cabinet from above.

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Installation
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EN
☞Fit the separator cartridge in the opening of the hob.
☞Fit the separator insert in the separator cartridge.
☞Fit the intake grate on the separator insert.
☞Fit the Powermover on the intake grate.
3.5.5 Install the recirculated air filter (BKF83DL-U)
The instructions for installation variants with blow-out
grate kit must be observed.
The height of the recirculated air filter must be set such that
complete folding up is possible at all times for removal of the
filter cartridge.
☞Unscrew the screw on the side of the recirculated air filter.
By trimming, it is possible to align the shallow duct with the
spacing between the connections:
yBetween the fan‘s housing and duct bend with deep base
cabinets.
yBetween the duct bend and recirculated air filter with
high base cabinets.
D“3.5.3 Check the dimensions”(page 13).
For the following steps, the adaptors of the air-carrying
components (e.g. duct bends, shallow duct sections) must be
sealed with sealing strip after they have been fit together.
☞Insert the duct bends into the connections on the fan
housing.

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☞Align the recirculated air filter with the flap device to the
access side. When doing so, observe the specification on
the device.
☞Adjust the recirculated air filter position.
> 20
> 100
x
15
☞Adjust the recirculated air filter to the appropriate height:
yHeight-adjustability of at least 20 mm is possible, in
order to be able to install the shallow duct sections
afterwards.
yThe distance from the undersideseite of the
recirculated air filter to the floor is at least 100 mm.
yThe recirculated air filter can be folded up at any time
to remove the filter cartridge.
yThe recirculation filter must be set sufficiently high
that the screw-in bottom does not prevent folding
back.
☞Determine the length (x) of the shallow duct.
☞Unscrew the screw on the side to lower the recirculated
air filter.
x
☞Cut the appropriate shallow duct sections. The quantity
and length must be adapted to the installation variant.
☞Insert the shallow duct sections in the duct bends.
☞Re-adjust the recirculated air filter to the appropriate
height.
☞Tighten the screw on the side of the recirculated air filter.

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EN
3.5.6 Install exhaust elements (BKF83DL-A)
By trimming, it is possible to align the shallow duct with the
spacing between the connections:
yBetween the fan‘s housing and duct bend with deep base
cabinets.
yBetween the duct bend and Y-pipe bend with high base
cabinets.
x
☞Cut the appropriate shallow duct sections. The quantity
and length must be adapted to the installation variant.
For the following steps, the adaptors of the air-carrying
components (e.g. duct bends, shallow duct sections) must be
sealed with sealing strip after they have been fit together.
☞Insert the duct bends into the connections on the fan
housing.
☞Fit the Y-pipe bend into the duct bends.
The routeing of the exhaust line takes place via a suitable
shallow duct system (not included in the scope of delivery).
☞Ensure that the exhaust air duct is correctly fitted.
☞Adhere sealing strip to the adapters.

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3.5.7 Connect accessories
Available accessories are connected depending on the
installation situation:
yWall box
Observe the instructions for the accessories.
12 V DC
4
BMK-F BMK-F
2 31
C
A
BB
D
E
12 V DC
E
D
C
12 V DC
BMK3 BMK4 BMK2 BMK1
ST3
+
+
–
–
+
+
–
–
A Control box
yBMK1: Wall sleeve contact, optocoupler collector,
max. 12 mA / 12 V DC, safe galvanic separated
yBMK2: Wall box contact, optocoupler emitter,
max. 12 mA / 12 V DC, safe galvanically isolated
B Terminal “BMK-F” for the wall box connection
C Control line from the wall box
D Wall box
E Wall box mains adapter
Connection takes place via a 4-pole connection plug under
the service cover.
DATTENTION!
Risk of damage through incorrect connection!
A mix-up of the control wires can result in damage to the
electronics.
☞Be careful not to mix up connections when connecting
the control wires: Core 1 on terminal 1, core 2 on
terminal 2.
1. 2.
Wall box
☞Connect the wall box as follows:
yCore 1 on terminal 1
yCore 2 on terminal 2
yThe wall box is closed when the control contacts are
open.
yThe wall box is open when the control contacts are
closed.
Window contact switches BKF DL can be connected via an
auxiliary control (optional).
☞Please consult your dealer or customer services.
3.5.8 Connect light source (optional)
The device enables the connection of an external light source,
which can be controlled via the device.
D“4.3.11 Light function (optional)” (page 27).
Connection takes place via the 2-pole connection plug under
the service cover.
X7 X10
1-10 V DC
out
230 V AC
2
X7
12
X10
1
+ –
X7 max. 230 V AC / 6 A – potential-free contact
connection (power max. 1380 W)
X10 1-10 V DC – connection only for light sources with
dimmable inputs

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EN
3.5.9 Establish electrical power supply
DWARNING
Risk of death due to electric shock!
Touching live parts can cause an electric shock, burns or
death.
☞Ensure that the voltage supply is and remains
disconnected while the following work is in progress.
☞Observe the voltage specifications on the ratings plate.
☞Connect the hob to the on-site power supply. The
junction box is located on the underside of the device.
3-phase connection of the hob:
L1 black Phase for left cooking zones
L2 grey Phase for right cooking zones
L3 brown Phase for fan
N blue Neutral conductor
PE green/yellow Earth
Cable H 05 VV - F, H 05 RR - F,
Diameter 5 x 2.5 mm2
Fuse 16 A
For a 2-phase connection, L2 and L3 must be bridged.
☞Route the cables so that they are not kinked, crushed or
damaged and do not come into contact with hot parts of
the device..
☞Ensure that the cable is not disturbed during replacement
of the filter filling.
☞Make sure that the device can be disconnected on all
poles from the electricity supply after installation.
After switching on the power supply, the device is ready for
operation.
3.5.10 Check and carry out commissioning
DATTENTION!
Risk of disruptions due to moisture in the device!
If the device is moved from a cold environment into a hot
one, condensation may form inside.
☞Wait about 2-3 hours before bringing the device into
service.
☞Ensure that the device is accessible for maintenance work
at all times (e. g. with a removable rear panel or service
cover). The space must be sufficiently large to allow for
removal of the recirculated air filter.
☞Check that an all-pole isolating device (min. 3 mm contact
gap) is present.
☞Check that the mains cable and the electrical connection
cable are not kinked, crushed or damaged.
☞Ensure that the device is not operated without
recirculated air filter or without exhaust elements.
☞Ensure that the adapters of the air-carrying components
(e.g. duct bends, shallow duct sections) are sealed with
sealing strip.
☞Ensure that air outlets are not closed or covered.
☞With recirculated air devices: Make sure that the
ventilation slots are free.
☞Check the correct functioning of the device.
D“4. Operation” (page 20).

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4. Operation
4.1 Safety instructions for operation
DWARNING!
Hazard through a disregard of the operating
instructions!
This chapter contains important information for the safe
operation of the device.
☞Read through this chapter carefully before operating the
device.
☞Follow the safety instructions.
yOperation only by authorised users.
D“1.2 Authorised target groups” (page 4).
yNo operation permitted by children under 8 years old and
persons who would not be able to properly assess the
hazards associated with handling the device.
yParticular details for children in the household must be
observed.
D“1.2 Authorised target groups”(page 4).
Notices for use of the hob:
yWhen in use, the hob and other parts that could be
touched can become very hot. There is a risk of burning.
yDo not place heat-sensitive objects on the hot hob.
yDo not use during a fire or when there is an imminent
danger of fire (e.g. a smell of gas).
yDo not flambé. Fire hazard.
yDeep-frying must not take place unattended. Overheated
grease and oil can ignite.
yGrease residues should be removed. Grease residues pose
a fire hazard.
yNever extinguish fire on the hob with water. Risk of
explosion. Suffocate fire on the hob (e.g. with a fire
extinguishing blanket).
yDo not operate the device with a time switch or separate
remote controls.
yDo not use the device when damaged (e.g. glass break).
yDo not use the hob as a work or storage surface.
yDo not use pots or pans with rough or damaged bottoms.
Grains of sand can also cause scratches.
yDo not use synthetic containers or aluminium vessels.
These containers can melt.
yDo not heat up closed containers (e.g. canned preserves).
The containers can burst due to overpressure.
yDo not use copper, brass, glass, porcelain or stainless steel
cookware without magnetic bottoms, because they are
not suitable for induction hobs.
yDo not heat up empty cookware.
yDo not place hot cookware on the control unit.
The electronics can be damaged as a result.
yDo not place metallic objects on the hob, because they
can become hot during use.
ySharp and hard objects (e.g. pot edges) can damage the
glass on the hob due to impact or falling.
yDo not use magnetic objects (e.g. data carriers, credit
cards) near the device. The function of these objects can
be impaired.
yIf there is a drawer under the hob:
yDo not store flammable objects (e.g. spray cans).
yCutlery bins contained therein must bemade of heat-
resistant material.
yOnly use the hob when the extraction is switched on.
yThe device must be switched off after use.
Sugar, plastic, aluminium foil and similar materials must
not come into contact with the hot hob. These materials
can melt, adhere or cause damage (e.g. cracks or breaks).
However, if these materials do come into contact with the
hot hob:
☞Turn off the device.
☞Remove the materials while they are still hot. There is a
risk of burns because the hob is hot.
Notices for use of the extraction:
yNo moisture in the device. Avoid dripping or splashing
water.
yDo not impede the air flow.
yDo not impede the air channel on the underside of the
device.
yIn recirculated air mode:
Do not cover the air outlets (e.g. glasses/plates on or in
front of the ventilation slots). Out-flowing air must be
able to escape through the ventilation slots without
impediment. Otherwise backpressure may form. If the
cooking vapours are no longer able to escape there is a
danger of fire.
Only use the recirculated air filter if the filter cartridges are
installed.
yIn extracted air mode:
Adequate fresh air supply must be assured.
Measures to ensure a sufficient supply of fresh air:
☞Open the windows.
☞Open the doors.
☞Ensure that the window contact switch and the wall box
are installed and ready for operation.
☞With heating points which use air from the room as their
oxygen supply (e.g. chimneys):
Make sure that the mandated safety devices are
functioning correctly.