Berbel Downline Infinity BKA 90 DLI User manual

EN Hob extractor fan
Downline Infinity
EN Operating and installation instructions for the models
BKA 90 DLI
6006047_0

2
6006047_0 – 02.09.2021
Document information
Operating and installation instructions for:
yHob extractor fan BKA 90 DLI E00
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

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6006047_0 – 02.09.2021
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.........................6
2.2.2 Extraction mode ..............................6
2.3 Product overview . . . . . . . . . . . . . . . . . . . . . . . 6
2.4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . 7
2.4.1 Hob extractor fan .............................7
2.4.2 Accessory recirculating air kit DL BUF..........7
2.4.3 Accessory recirculating air kit DL BUR .........8
2.4.4 Accessory exhaust air kit DL ..................8
2.5 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5.1 Hob extractor fan .............................9
2.5.2 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 recirculating air kit DL BUF............16
3.5.6 Install recirculating air kit DL BUR............17
3.5.7 Install exhaust air kit DL .....................19
3.5.8 Connect accessories ........................20
3.5.9 Establish electrical power supply ............21
3.5.10 Check and carry out commissioning ........21
4. Operation ....................................22
4.1 Safety instructions for operation . . . . . . . . . . . . .22
4.2 Cooking with induction . . . . . . . . . . . . . . . . . . .23
4.3 Control panel . . . . . . . . . . . . . . . . . . . . . . . . .24
4.4 General operation of the device . . . . . . . . . . . . .26
4.5 Operation of the hob . . . . . . . . . . . . . . . . . . . .27
4.5.1 Extraction operating mode..................27
4.5.2 Grill function ................................27
4.5.3 Head chef function. . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.5.4 Automatic pot recognition function.........28
4.5.5 “Pot speed test” function ....................28
4.5.6 Hob - count down function .................29
4.5.7 Hob - count up function ....................29
4.5.8 Pause function ..............................29
4.5.9 Recall function ..............................29
4.5.10 “Pot move” function .........................29
4.5.11 Volume function ............................30
4.5.12 Cleaning function ...........................30
4.5.13 Locking function ............................30
4.6 Operation of the cooking zones . . . . . . . . . . . . .30
4.6.1 Cooking zone - count down function .......30
4.6.2 Cooking zone - count up function ..........31
4.6.3 Automatic rapid heat-up function...........31
4.6.4 Simmer function ............................31
4.6.5 Boost function ..............................31
4.6.6 Double-boost function......................31
4.6.7 Bridge function .............................31
4.6.8 Cooking zone size function .................32
4.7 Extraction operation . . . . . . . . . . . . . . . . . . . . .32
4.7.1 Filter filling indicator ........................33
4.7.2 Window contact switch .....................33
4.7.3 Run-on function ............................33
5. Cleaning .....................................34
5.1 Safety instructions for cleaning . . . . . . . . . . . . . .34
5.2 Cleaning procedures. . . . . . . . . . . . . . . . . . . . .34
6. Maintenance .................................36
6.1 Safety instructions for maintenance . . . . . . . . . . .36
6.2 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . .36
6.3 Fault rectification . . . . . . . . . . . . . . . . . . . . . . .38
7. Disassembly ..................................40
8. Disposal ......................................41
8.1 Dispose of packaging . . . . . . . . . . . . . . . . . . . .41
8.2 Dispose of the device . . . . . . . . . . . . . . . . . . . .41
9. Annex ........................................42
9.1 Product data sheet . . . . . . . . . . . . . . . . . . . . . .42
9.2 Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

4
Safety information
6006047_0 – 02.09.2021
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
6006047_0 – 02.09.2021
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 (e.g. mains cable) 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 22).
D“5.1 Safety instructions for cleaning” (page 34).
D“6.1 Safety instructions for maintenance”(page 36).

6
Product information
6006047_0 – 02.09.2021
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 used with the corresponding accessories in the
following operating modes:
yRecirculated air mode
yExtraction mode
2.2.1 Recirculated air mode
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.
In the case of devices with recirculated air filter permalyt,
as an extension for permanent odour retention there is no
need to renew the filter filling.
2.2.2 Extraction mode
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.
2.3 Product overview
C
B
A
D
E
H
F
G
I
A Powermover
B Intake grate
C Separator insert, consisting of upper and lower part
D Control panel
E Hob with four cooking zones
F Work top (not included in the scope of delivery)
G Lower cabinet (not included in the scope of delivery)
H Recirculated air filter
I Fan housing with service cover

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Product information
6006047_0 – 02.09.2021
EN
2.4 Scope of delivery
2.4.1 Hob extractor fan
C
A
B
D
E
A Powermover
B Intake grate
C Separator insert
D Hob with fan housing and connection cable
E Operating and installation instructions
Depending on the operating mode, further accessories are
required:
yRecirculating air kit DL BUF – installation variant for
recirculated air mode with active carbon filter.
yRecirculating air kit DL BUR – installation variant for
recirculated air mode with recirculated air filter permalyt.
yExhaust air kit DL – installation variant for extracted air
mode.
The instructions for installation variants with blow-out
grate kit must be observed.
2.4.2 Accessory recirculating air kit DLBUF
A
B
D
C
E
F
G
H
A Circulating air bend
B 2x recirculated air fan BUF 150 DL with adapter
C 150 mm shallow duct, 500 mm long
D 125 mm shallow duct, 1000 mm long
E Height compensation plates, thickness 0.5/1.0/1.5/2.0 mm
F 2x compression tape
G Sealing strip
H 2x fastening base

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Product information
6006047_0 – 02.09.2021
2.4.3 Accessory recirculating air kit DLBUR
A
B
D
C
E
FG
HI
A Circulating air bend
B Recirculated air filter permalyt BUR BKA 125 DL with
adapter
C 150 mm shallow duct, 500 mm long
D 125 mm shallow duct, 1000 mm long
E Height compensation plates, thickness 0.5/1.0/1.5/2.0 mm
F Mains cable with plug and cold device plug
G 2x compression tape
H 2x sealing strip
I 2x fastening base
2.4.4 Accessory exhaust air kit DL
C
B
A
D
E
F
G
A 150 mm conduit bend, 90° vertical
B 150 mm elbow duct, 352 mm long
C 150 mm shallow duct, 500 mm long
D Height compensation plates, thickness 0.5/1.0/1.5/2.0 mm
E 2x fastening base
F 2x compression tape
G Sealing strip

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Product information
6006047_0 – 02.09.2021
EN
2.5 Technical data
2.5.1 Hob extractor fan
BKA90DLI
E00
Connection voltage 400 V ~ /
50/60 Hz
Total power 17260 W
Power consumption of the hob 2180.4 Wh/kg
Power consumption of the fan 1x 230 W
Hob width 900 mm
Hob depth 550 mm
Hob height 199 mm
Hob net weight 25 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 42).
Specifications for the model (e.g. serial number, year of
construction) can be found on the ratings plate.
2.5.2 Cooking zones
Front
left
Rear
left
Rear
right
Front
right
Dimensions of
external cooking
zone
240 x
240 mm
240 x
240 mm
240 x
240 mm
240 x
240 mm
Dimensions of
internal cooking
zone
– – 154 x
154 mm
154 x
154 mm
Min. pot base
diameter,
external cooking
zone
70 mm 70 mm 160 mm 160 mm
Min. pot base
diameter,
internal cooking
zone
– – 80 mm 80 mm
Front
left
Rear
left
Rear
right
Front
right
Output 1
external cooking
zone
2300 W 2300 W 2300 W 2300 W
Output 1
internal cooking
zone
– – 1100 W 1100 W
Boost output 1
external cooking
zone
2600 W 2600 W 2600 W 2600 W
Boost output 1
internal cooking
zone
– – 1300 W 1300 W
Double-boost
output 1
external cooking
zone
3000 W 3000 W 3000 W 3000 W
Double-boost
output 1
internal cooking
zone
– – 1500 W 1500 W
Power
consumption per
kg 2
172.5
Wh/kg
201.6
Wh/kg
170.9
Wh/kg
181.0
Wh/kg
Standardised
cookware
category
B A C C
Bridge function yes yes no no
Automatic bridge
function no no no no
Automatic
adjustment of
cooking zone size
no no yes yes
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.
yIt is not permissible to attach further components
(e.g. panels, air ducts) to the device.
yThe power supply voltage must match the voltage
information quoted on the ratings plate.
D“2.5 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.
yIt is essential to ensure that the negative pressure
in the heating point installation room does not
exceed 4 Pa.
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 lateral distance from the hob to a wall or furniture
must be at least 40 mm.
yThe distance to cabinets above the hob must be at least
600 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.

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Installation
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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.
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
Depending on the operating mode, further accessories are
required:
3.3.1 Requirements for recirculated air mode
yRecirculating air kit DL BUF or DL BUR.
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.
yThe air escaping from the recirculation filter must be
fed out of the cabinet in a closed system (“guided
recirculating air”).
It is only possible to dispense with a guided recirculating
air system if cabinet or structural building damage due
to moisture (e.g. caused by condensate) can be fully
excluded.
yThe installation variant with recirculated air filter permalyt
(recirculating air kit DL BUR) requires an additional 230 V
socket.
3.3.2 Requirements for extracted air mode
yExhaust air kit DL.
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 BKA 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 recirculating air kit DL BUF
6. Install recirculating air kit DL BUR
7. Install exhaust air kit DL
8. Connect accessories
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.
yIntended operating mode and accessories.
yInstallation location.
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 and the
separator insert 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.
☞Ensure that the accessories are appropriate for the
intended operating mode.
☞Check the delivery is complete.
D“2.4 Scope of delivery” (page 7).
If parts are missing or damaged:
☞Please consult your dealer or customer services.
☞Remove the packaging material and the protective film.
D“8.1 Dispose of packaging” (page 41).

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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) 880 + 2 mm
Depth (b) 530 + 2 mm
Corner radius R3
Milled recess
Width (x) 12 mm
Height (y) 5 mm
Outer dimensions 904 x 554 mm
Corner radius R5
Work top Height (z) > 10 mm
Counter-top installation
z
ab
≥ 50
Cutaway Width (a) 880 + 2 mm
Depth (b) 530 + 2 mm
Work top Height (z) > 10 mm
☞Check the dimensions.
D“2.5 Technical data”(page 9).
☞Ensure that the work top is suitable for the hob
installation.
A
B
☞Check the spatial conditions for your installation variant.
A If necessary due to spatial conditions, (e.g. with large base
cabinets), shallow duct sections can be installed between
the opening on the fan housing and the circulating air
bend or conduit bend.
B If necessary due to spatial conditions, (e.g. with a short
distance from the wall), the circulating air bend or conduit
bend must be attached to the fan housing before the
hob is installed.

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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.
☞Check that the inserted hob is at the correct height.
If necessary, position the appropriate height
compensation plates below the sealing strip.

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EN
☞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.
☞Fit the separator insert in the opening of the hob.
☞Fit the intake grate on the separator insert.
☞Fit the Powermover on the intake grate.

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3.5.5 Install recirculating air kit DLBUF
Installation variant for recirculated air mode with active
carbon filter.
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 circulating air bend with
deep base cabinets.
yBetween the circulating air 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. circulating air bend, shallow duct sections)
must be sealed with sealing strip after they have been fit
together.
☞Insert the circulating air bend in the connection on the
fan housing.
☞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 necessary,
in order to be able to install the shallow duct sections
afterwards.
yThe distance from the underside 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 recirculated air filter must be set sufficiently high
that the cabinet base 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.

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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 circulating air
bend.
☞Re-adjust the recirculated air filter to the appropriate
height.
☞Tighten the screw on the side of the recirculated air filter.
3.5.6 Install recirculating air kit DLBUR
Installation variant for recirculated air mode with recirculated
air filter permalyt.
The instructions for installation variants with blow-out
grate kit must be observed.
By trimming, it is possible to align the shallow duct with the
spacing between the connections:
yBetween the fan‘s housing and circulating air bend with
deep base cabinets.
yBetween the circulating air 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. circulating air bend, shallow duct sections)
must be sealed with sealing strip after they have been fit
together.
☞Insert the circulating air bend in the connection on the
fan housing.
☞Correctly align the recirculated air filter.
☞Position the recirculated air filter.

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>100
> 30
x
15
☞Adjust the recirculated air filter to the appropriate height:
yHeight-adjustability of at least 100 mm is necessary,
in order to install the shallow duct sections afterwards.
yThe distance from the underside of the recirculated air
filter to the floor is at least 30 mm.
☞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 circulating air
bend.
☞Re-adjust the recirculated air filter to the appropriate
height.
☞Firmly tighten the screw on the side of the recirculated air
filter.
The recirculated air filter permalyt must be connected to the
hob extractor fan.
☞Insert the connection plug of the recirculated air filter
permalyt into the control box on the fan housing.

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3.5.7 Install exhaust air kit DL
Installation variant for extracted air mode.
By trimming, it is possible to align the shallow duct with the
spacing between the connections:
yBetween the fan housing and conduit bend with deep
base cabinets.
yBetween the conduit bend and elbow duct 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. conduit bend, shallow duct sections) must
be sealed with sealing strip after they have been fit together.
☞Insert the conduit bend in the connection on the fan
housing.
☞Insert the elbow duct in the conduit bend.
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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3.5.8 Connect accessories
Available accessories are connected depending on the
installation situation, e.g.:
yWall box
yWindow contact switch
yControl flap
Observe the instructions for the accessories.
DATTENTION!
Danger of damage due to improper connection!
Applied voltage or defective connections can result in
damage to the electronics.
☞Ensure that the power supply is switched off and remains
so.
☞Ensure correct assignment of the connections.
☞Make sure that the accessories plugs are fully inserted.
AB
A Jack socket - for connection of wall box or control flap.
B Connection socket (RJ45) - BUS interface for connection
with special accessories of the manufacturer.
Connection with a PC or other devices is not permitted.
Wall box
yThe wall box is closed when the control contacts are
open.
yThe wall box is open when the control contacts are
closed.
Window contact switch
yThe fan of the device is only operational when the
window is open.
Safety device
yThe fan of the device is only operational when no critical
under-pressure is determined in the room.
☞Connect any available accessories.
☞Route the cable such that it is not kinked, crushed or
damaged and so that it will not get in the way when
replacing the filter filling.