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EN
C2XUMEN-004
www.bora.com
BORA Classic 2.0 system operating instructions
Cooktop extractor and cooktops
Operating instructions: Original Translation
Manufacturer
BORA Vertriebs GmbH & Co KG
Innstraße 1
6342 Niederndorf
Austria
Contact
T +43 (0) 5373/62250-0
mail@bora.com
www.bora.com
The distribution and duplication of this document, as well as the use and disclosure of its contents are prohibited
unless expressly authorised.
Great care was taken when devising these operating and installation instructions. However, it may be the case that
later technical changes or adaptations to the system software have not yet been added or the corresponding contents
have not yet been modified. We apologise for this. A up-to-date version can be requested from the BORA Service team.
Misprints and errors excepted.
© BORA Vertriebs GmbH & Co KG
All rights reserved.
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Table of Contents
1 General information 5
1.1 Target group ........................................................ 5
1.2 Validity ................................................................ 5
1.3 Other applicable documents ............................... 5
1.4 Data protection ................................................... 5
1.5 Presentation of information ................................. 5
2 Safety 7
2.1 General safety instructions ................................. 7
2.2 Safety instructions – cooktop operation ............. 8
2.3 Safety instructions – cooktop extractor
operation ........................................................... 10
2.4
Safety instructions – cleaning and maintenance ..
11
2.5 Safety instructions – spare parts ......................11
2.6 Use as intended ................................................ 12
3 Energy labelling 13
4 Appliance description 14
4.1 BORA Classic 2.0 system .................................. 14
4.1.1 Operating panel and operating principle ........... 14
4.1.2 Symbols ............................................................. 15
4.1.3 7-segment display ............................................. 16
4.1.4 Colour concept .................................................. 16
4.1.5 Lighting ............................................................. 16
4.1.6 Sounds .............................................................. 17
4.1.7 System functions ............................................... 17
4.2 Cooktop extractor ............................................. 17
4.2.1 Model description.............................................. 17
4.2.2 Installation variations ........................................ 17
4.2.3 Overview of features and functions ................... 18
4.2.4 Structure ........................................................... 18
4.2.5 Cooktop extractor functions.............................. 18
4.2.6 USB interface .................................................... 19
4.2.7 Interface for external devices ............................ 19
4.3 Cooktops ........................................................... 19
4.3.1 Model description.............................................. 19
4.3.2 Overview of features and functions ................... 19
4.3.3 Structure ........................................................... 20
4.3.4 How the Induction cooktops work
(CKFI, CKI, CKIW) ..............................................23
4.3.5 How the Hyper and HiLight cooktops work
(CKCH, CKCB) ................................................... 24
4.3.6 How gas glass ceramic cooktop CKG works ..... 25
4.3.7 How the Tepan stainless steel grill CKT works .. 26
4.3.8 Cooktop functions ............................................. 26
4.4 Safety devices ................................................... 27
4.4.1 Control lock ....................................................... 27
4.4.2 Cleaning lock (wipe function)
............................27
4.4.3 Safety shut-down .............................................. 27
4.4.4 Residual heat indicator ...................................... 28
4.4.5 Overheating protection ...................................... 28
4.4.6 Childproofing feature ......................................... 28
5 Initial operation 29
5.1 Basic configuration ............................................ 29
5.1.1 Carrying out the basic configuration ................. 29
5.1.2
Menu item H: Extraction system configuration
...29
5.1.3 Menu item J: Select the filter type
(only in the case of recirculation) .....................30
5.1.4 Menu item L: Fan configuration ........................ 30
5.1.5 Completing basic configuration ......................... 30
6 Operation 31
6.1 General and specific operating instructions ...... 31
6.1.1 Special operating instructions for the Tepan
stainless steel grill CKT .....................................31
6.1.2 Special operating instructions for gas glass
ceramic cooktop CKG .......................................31
6.2 Touch control .................................................... 33
6.3 Operating the system ........................................ 33
6.3.1 Operating principle ............................................ 33
6.3.2 Switching on ...................................................... 33
6.3.3 Switching off ..................................................... 33
6.3.4 Control lock ....................................................... 34
6.3.5 Cleaning lock (wipe function) ............................ 34
6.3.6 Childproofing feature ......................................... 34
6.3.7 Short-time timer (egg timer) .............................. 34
6.4 Operating the cooktop extractor ....................... 34
6.4.1 Setting the fan power level ............................... 34
6.4.2 Fan power setting.............................................. 35
6.4.3 Automatic extractor function ............................ 35
6.4.4 Switching the fan off ......................................... 35
6.4.5 Switching off the automatic after-run early ....... 35
6.5 Operating the cooktops .....................................35
6.5.1 Selecting cooking zones .................................... 35
6.5.2 Setting cooking zone power levels .................... 36
6.5.3 Switching off the cooking zone ......................... 37
6.5.4 Automatic heat up function ............................... 37
6.5.5 Power setting ................................................... 37
6.5.6 Two-ring connection on cooktops CKCH and
CKCB ................................................................. 37
6.5.7 Bridging function ............................................... 38
6.5.8 Setting the warming level .................................. 38
6.5.9 Cleaning function on the Tepan stainless
steel grill CKT .................................................... 39
6.5.10 Cooking zone timer ........................................... 39
6.5.11 Pause function .................................................. 40
7 Menu 41
7.1 Menu overview .................................................. 41
7.2 How to use the menu ........................................ 41
7.3 Standard menu items ........................................ 42
7.3.1 Menu item 1: Volume of the acoustic signals ... 42
7.3.2 Menu item 2: Childproofing feature .................. 42
7.3.3 Menu item 3: Automatic extractor control ........ 43
7.3.4 Menu item 4: Duration of the cleaning lock
(wipe function) .................................................. 43
7.3.5 Menu item 5: Duration of the automatic
after-run function .............................................. 43
7.3.6 Menu item 6: Retrieving the software version ... 44
7.3.7 Menu item 7: Retrieving the hardware version .. 44
7.3.8 Menu item 8: System software update ............. 44
7.3.9 Menu item 9: Data export ................................. 45
7.3.10 Menu item A: Show the recirculation filter
service life (only in recirculation mode) .............45
7.3.11 Menu item B: Show filter type, change filter
type and reset filter service life
(only in recirculation mode) ...............................46
8 Extended menu 47
8.1 Calling up the extended menu...........................47
8.2 Extended menu items ........................................48
8.2.1 Menu item B: Show filter type, change filter
type and reset filter service life
(only in recirculation mode) ...............................48
8.2.2 Menu item D: Demo mode ................................ 48
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8.2.3 Menu item E: Display and button test ............... 49
8.2.4 Menu point F: Reset to factory settings ............ 49
8.3 Gas configuration menu ....................................49
8.3.1 Menu item P: GPU ............................................. 50
8.3.2 Menu item S: GASt ............................................ 50
8.3.3 Menu item T: GAS ............................................. 51
9 Cleaning and Maintenance 52
9.1 Cleaning agents ................................................. 52
9.2 Looking after your appliances ...........................52
9.3 Cleaning cooktop extractor CKA2 ..................... 52
9.3.1 Removing the components ................................ 52
9.3.2 Cleaning the components ................................. 53
9.3.3 Fitting the components ..................................... 53
9.3.4 Replacing the recirculated air filter ................... 53
9.4 Cleaning the cooktops ......................................54
9.4.1 Cleaning glass ceramic
(CKFI, CKI, CKIW, CKCH, CKCB, CKG) ............... 54
9.4.2 Cleaning Tepan stainless steel grill surfaces
(CKT) ................................................................. 54
9.4.3 Cleaning the components on gas cooktop CKG 55
10 Troubleshooting 57
11 Warranty, technical service,
spare parts, accessories 60
11.1 BORA manufacturer’s warranty .........................60
11.1.1 Warranty extension ........................................... 60
11.2 Service .............................................................. 60
11.3 Spare parts ........................................................ 60
11.4 Accessories ....................................................... 61
12 Notes 62
13 Identification plates 63
EN
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General information
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1 General information
1.1 Target group
These operating instructions apply to the following target
groups:
Target group Requirements
Users The appliance can be used by children aged
8 and over as well as people with reduced
physical, sensory or mental capacities or a lack
of experience and/or knowledge if they are
supervised or have been instructed how to safely
use the appliance and understand the resultant
risks. Children must be supervised. All safety and
warning information, as well as the instructions in
the operating manual must be observed.
Tab. 1.1 Target groups
INFO BORA Holding GmbH, BORA Vertriebs GmbH
& Co KG, BORA APAC Pty Ltd and BORA
Lüftungstechnik GmbH – hereinafter referred
to as BORA – does not assume any liability
for damage arising from disregard for or non-
adherence to these documents and improper
installation! The electricity and gas supply
must be connected by a certified specialist.
Installation may only be car
ried out in accordance
with the applicable standards, regulations and
laws. All safety and warning information, as well
as the handling instructions in the operating and
installation instructions must be observed.
1.2 Validity
INFO These instructions describe the BORA Classic 2.0
system with software version 03.00.
These instructions apply to several appliance versions. It
is therefore possible that some of the features described
do not apply to your appliance. The details of the figures
contained herein may differ from some appliance versions
and are to be understood as schematic diagrams.
1.3 Other applicable documents
Other documents apply to these instructions and must
be taken into account, particularly the BORA Classic 2.0
system installation instructions.
Please by all means adhere to all documents that form
part of the scope of delivery.
INFO BORA does not assume any liability for damage
arising from non-adherence to these documents.
Directives
The appliances meet the following EU/EC directives:
2014/30/EU EMC Directive
2014/35/EU Low Voltage Directive
2009/125/EC Ecodesign Directive
2011/65/EU RoHS Directive
Regulations
Gas appliances meet the following EU directives:
(EU) 2016/426 regulation on appliances burning gaseous
fuels
1.4 Data protection
During operation your cooktop extractor saves
pseudonymised data such as menu settings entered by
you, operating hours of the individual technical units and
the number of functions selected. Furthermore, your
cooktop extractor documents errors in combination with
the number of operating hours.
The data can only be read manually via your cooktop
extractor, thus the decision is yours.
The saved data then enable a rapid error search and
troubleshooting in case of service.
1.5 Presentation of information
We use standard formatting, numbering, symbols, safety
instructions, terms and abbreviations so that you can
work quickly and safely when using this manual.
Instructions are indicated with an arrow.
Always follow all instructions in the prescribed order.
Enumerations are indicated with a square bullet point at
the start of the line.
Enumeration 1
Enumeration 2
INFO Information notes point to special features that
must be taken into account.
Safety and warning instructions
The safety and warning instructions in this manual are
emphasised with symbols and signal words.
Safety and warning instructions are structured as follows:
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Safety
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2 Safety
2.1 General safety instructions
INFO The appliance complies with the
stipulated safety requirements. The
user is responsible for appliance
cleaning and maintenance as well as
its safe use. Improper use can lead
to personal injury and damage to
property.
The operating and installation instructions
contain important information about
installation and operation. These enable you
to protect yourself against injuries and
prevent damage to the appliance. Contact
details for further information as well as
application and usage questions can be found
on the back.
The term “appliance” is used to refer to
cooktops, cooktop extractors or cooktops
with integrated cooktop extractor.
Read the operating and installation
instructions fully before using the appliance
for the first time.
Always store the operating and installation
instructions within easy reach so that they
can be accessed if required.
Pass the operating and installation
instructions to the next owner if you sell the
appliance.
Conduct all work extremely attentively and
conscientiously.
Check the appliance for visible damage when
unpacking it.
Do not connect a damaged appliance.
Do not connect the appliance to the mains
until the duct system has been installed or
the recirculation filter has been fitted.
Only use the connection cables supplied in
the scope of delivery.
Do not use the appliance until installation is
complete. This is the only way to ensure safe
operation.
Make sure contact with hot cooking surfaces
is not possible.
Do not place any objects on the operating
panel or the cooktop extractor air inlet nozzle.
Switch off the appliance after use.
Keep pets away from the appliance.
CAUTION!
Appliance components can cause
injury if dropped!
Appliance components such as pan
supports, operating controls, covers,
grease lters, etc. can cause injury if
dropped.
Place any appliance components
that have been removed in a safe
place near the appliances.
Ensure that no components removed
from the appliance can fall on the
floor.
Unauthorised modifications
Unauthorised modifications can cause the
appliance to pose risks.
Do not make any changes to the appliance.
Households with children and people with
special needs
The appliance can be used by children aged 8
and over as well as people with reduced
physical, sensory or mental capacities or a
lack of experience and/or knowledge if they
are supervised or have been instructed how
to use the appliance safely and understand
the resultant risks.
Supervise children in the vicinity of the
appliance.
Children must not play with the appliance.
Use the childproofing feature in order to
prevent children from switching on the
appliances or changing the settings when they
are unattended.
Do not store any items that could be of
interest to children in storage spaces above
or behind the appliance. Otherwise, they will
be tempted to climb onto the appliance.
Keep children and other persons away from
hot cooking surfaces.
Recirculation mode
INFO When cooking, additional moisture is
released into the ambient air.
INFO In recirculation mode, only a slight
amount of moisture is removed from
the cooking vapour.
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Safety
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DANGER!
Risk of electric shock!
Cracks, ssures or fractures in the
glass ceramic panel can damage the
underlying electronics. This can cause
an electrical shock.
If there are any cracks, fissures or
fractures in the glass ceramic,
switch the appliance off
immediately.
Securely disconnect the appliance
from the mains using the LS switch,
fuses, automatic circuit breakers or
contactor.
WARNING!
Risk of burns from hot cooktop!
The cooktop and its exposed areas get
hot during use. Once the cooking zone
is switched o, it takes a little while to
cool down to below 60 °C. Touching
hot surfaces can cause serious burns.
Never touch the cooktop when it is
hot.
Keep children away from the
cooktop when it is hot or ensure
they are supervised at all times.
WARNING!
During or after a power cut, cooktops
may still be hot!
In the event of a power cut, a cooktop
that was previously in operation may
still be hot even though there is no
indication of residual heat.
Do not took the cooktop while it is
still hot.
Keep children away from the hot
cooktop.
WARNING!
Risk of fire from objects on the
cooking surfaces!
The cooktop and its exposed parts are
hot when the cooking zone is switched
on and during the cooling phase.
Objects on the cooktop can heat up
and catch re.
Do not place any items on the
cooktop.
When using recirculation mode, ensure a
sufficient supply of fresh air, e.g. by opening a
window.
Ensure a normal and comfortable room
climate (humidity of 45–60%), e.g. by opening
natural ventilation openings or using domestic
ventilation systems.
After every use in recirculation mode, switch
the cooktop extractor to a low level for about
20 minutes or activate the automatic after-run
function.
2.2 Safety instructions – cooktop
operation
Avoid over-cooking.
Pay attention to the residual heat indicator.
Make sure that the base of the cookware as
well as the cooking zones are clean and dry.
Always lift (do not drag!) the cookware to
prevent scratching and abrasion on the
surface.
Do not place any hot cookware on the air inlet
nozzle or operating unit of the cooktop
extractor.
DANGER!
Danger of fire caused by leaving the
cooktop unattended!
Oil or fat in the pot can quickly heat up
and ignite.
Never leave oil or fat to heat up
unattended.
Never extinguish oil and fat fires
with water.
Switch off the cooktop.
Suffocate the fire, for example by
using a lid.
DANGER!
Risk of explosion caused by
flammable liquids!
Flammable liquids in the vicinity of a
cooktop can explode and cause serious
injury.
Do not place any flammable liquids
in the vicinity of a cooktop.
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Safety
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WARNING!
Risk of burns from hot objects!
The cooktop and its exposed parts
are hot when the cooktop is in use
and during the cooling phase. Objects
on the cooktop heat up very quickly
and can cause serious burns. This
particularly applies to metal objects
(e.g. knives, forks, spoons, lids or
cooktop extractor covers).
Do not place any items on the
cooktop.
Please use suitable tools (pot
holders, oven gloves).
WARNING!
Risk of burns from hot cookware!
Handles projecting over the edge are
enticing for children to grab.
Do not turn pot and pan handles so
they stick out beyond the work
surface.
Make sure that children cannot pull
hot pots and pans over.
Use suitable stove guards.
Do not use unsuitable stove guards
(accident risk).
To choose a suitable stove guard,
contact your specialist supplier or
the BORA Service Team.
WARNING!
Risk of burns!
Liquid between the cooking zone and
the pan base can evaporate and cause
burns.
Make sure that the cooking zone
and the pan base are always dry.
CAUTION!
Damage from hard and pointed
objects!
Hard and pointed objects can damage
the glass ceramic panel of the cooktop.
Do not use the surface of the
cooktop as a worktop.
Do not use hard and pointed objects
when working on the cooktop.
CAUTION!
Damage from sugary and salty foods!
Sugary and salty foods and juices can
damage the hot cooking zone.
Make sure sugary and salty foods or
juices do not get onto the cooking
zone while it is hot.
Remove sugary and salty foods and
juices from the hot cooking zone
immediately.
CAUTION!
Escaping hot liquids!
Unattended pans can boil over allowing
hot liquids to escape.
Always keep an eye on pans while
cooking.
Short cooking sessions must be
constantly monitored.
CAUTION!
Damage caused by objects on the
cooktop!
Objects such as cookware lids on the
cooktop can damage the glass ceramic
panel.
Do not place any objects on the
cooktop while it is hot.
2.2.1 Special safety information for
induction cooktops
Do not rely on the pan size recognition.
Effect on pace makers, hearing aids and metal
implants
INFO Induction cooktops generate a high-
frequency electromagnetic field in the
area of the cooking zones. The cooking
zones may affect pacemakers, hearing
aids or metal implants negatively or
disturb their function when in close
proximity. A reduced function of the
pacemaker is unlikely.
If in doubt, contact the manufacturer of your
medical device or your doctor.
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Safety
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2.2.2 Special safety information for gas
cooktops
Do not use the appliance to heat the room.
Do not use or store any flammable materials
near the appliance.
DANGER!
Risk of explosion from gas!
Gas leaks can cause explosions and
serious injuries.
Keep ignition sources (naked flames,
heaters) away.
Close the gas supply and turn off the
mains supply.
DANGER!
Risk of asphyxiation as a result of a
gas leak!
Gas leaks can cause asphyxiation.
If you smell gas while using the
appliance, switch it off immediately.
Close the gas supply immediately.
Ensure there is a good supply of
fresh air (open doors and windows).
Do not use any light switches or
device switches.
Do not remove plugs from sockets
(risk of sparking).
Do not use electrical devices.
Inform customer services or your
gas installer immediately.
DANGER!
Fire risk from naked flame!
A naked ame can cause adjacent
objects to catch re.
Turn the gas flame down to the
lowest level if you remove pots or
pans briefly from the hob.
Never leave a naked flame
unattended.
Extinguish any fire using a lid or a
fire blanket, for example.
Close the gas supply and turn off the
mains supply.
CAUTION!
Risk of injury from cracks, fissures or
fractures in the glass ceramic panel!
A damaged glass ceramic panel can
cause injuries.
Do not touch the surface of the
appliance.
Switch off all burners and electrical
heating elements immediately.
Securely disconnect the appliance
from the mains using the LS switch,
fuses, automatic circuit breakers or
contactor.
Do not use the appliance.
WARNING!
Risk of burns from hot cooktop
extractor!
The cooktop extractor and its exposed
parts (in particular the cover ap,
stainless steel grease lter and grease
lter tray) become hot when the
gas cooktop is in use. Once the gas
cooktop is switched o, it takes a
little while to cool down to below 60
°C. Touching hot surfaces can cause
serious burns.
Never touch the cooktop extractor
when it is hot.
Keep children away from the
cooktop extractor when it is hot or
ensure they are supervised at all
times.
2.3 Safety instructions – cooktop
extractor operation
Only operate the integrated cooktop extractor
with BORA cooktops. This particularly applies
to BORA gas cooktops.
Do not place any hot cookware in the area of
the operating panel so as not to damage the
underlying electronics.
DANGER!
Risk of smoke inhalation!
Using a replace that depends on the
air in the room produces combustion
gases.
If the cooktop extractor is used in
conjunction with a replace that
depends on the air in the room, toxic
combustion gases (carbon monoxide)
can be extracted from the chimney or
outlet duct into the living area.
Make sure that there is always a
sufficient air supply.
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Safety
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DANGER!
Fire risk from flambéing!
While the cooktop extractor is working,
it sucks up grease from cooking.
Flambéing food can cause the grease
to catch re.
Clean the cooktop extractor
regularly.
Never work with a naked flame while
the cooktop extractor is running.
DANGER!
Fire risk from fat deposits!
If the stainless steel grease lter is
not cleaned regularly, this can lead to
increased levels of grease in it. This
increases the re risk.
Clean and replace the filter at
regular intervals.
WARNING!
Risk of injury due to moving fan
wheel!
There is a risk of injury while the fan is
turning.
Only install the device with the
power disconnected.
Connect both sides of the fan to the
duct system before commissioning.
Ensure that the inlet nozzle is locked
before the device is commissioned
for the first time.
CAUTION!
Exposed parts may become hot!
The cooktop extractor and its exposed
parts are hot when the cooking zone
is switched on and during the cooling
phase.
Do not place any items on the
cooktop.
Please use suitable tools (pot
holders, oven gloves).
CAUTION!
Damage caused by objects or paper
suctioned in!
Small and light items, such as cleaning
cloths made from material or paper,
can be suctioned into the cooktop
extractor. This can damage the fan or
impair the exhaust performance.
Do not store any items or paper on
the cooktop extractor.
Only operate the integrated cooktop
extractor with the grease filter fitted.
CAUTION!
Damage caused by grease and dirt
deposits!
Grease and dirt deposits can prevent
the cooktop extractor from functioning
properly.
Never use the cooktop extractor
without a stainless steel grease
filter.
2.4 Safety instructions – cleaning
and maintenance
The appliance must be cleaned at regular
intervals. Dirt can lead to damage, restriction of
functions or bothersome odours. Remove dirt
immediately.
Any work involving cleaning and maintenance
must not be carried out by children unless
they are supervised at all times while doing
so.
Do not use a steam cleaner for cleaning.
Steam can cause a short circuit on live parts
and thus lead to property damage (see the
Cleaning and Maintenance chapter).
When cleaning, ensure that no water
penetrates the appliance. Use only a slightly
damp cloth. Never spray the appliance with
water. Water penetration can cause damage!
Whenever possible, clean the cooktops after
every use.
Clean the glass ceramic cooktops only after
they have cooled down (see the Cleaning and
Maintenance chapter).
Use the cleaning function to clean the BORA
Classic Tepan stainless steel grill CKT.
When cleaning, only use non-abrasive
detergents to prevent scratching and abrasion
on the surface.
Make sure that the floor unit is not soiled by
the ventilation openings.
2.5 Safety instructions – spare parts
WARNING!
Risk of injury and damage to
property!
Incorrect components can lead to
personal injury or damage to the
appliance. Modications, additions or
alterations to the appliance can lead to
safety risks.
Only use original spare parts for
repairs.
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Safety
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INFO A damaged mains cable must be
replaced by another suitable mains
cable. This may only be done by an
authorised member of the After Sales
Service team.
2.6 Use as intended
The appliance cannot be used at altitudes above
2000 m (metres above sea level).
Information on gas cooktops:
At an increased altitude the power of the burners
on the cooktop is reduced.
The appliance is solely intended for preparing
food in private households. This appliance is not
intended for:
outdoor use
installation in vehicles
heating rooms
use in non-stationary installation sites (e.g. on
ships)
use with an external timer or a separate
remote control system (remote operation)
Any use other than that specified in these
operating and installation instructions or any use
that goes beyond that which is described here is
classed as unintended. BORA does not assume
any liability for damages caused by improper use
or incorrect operation.
All misuse is prohibited!
INFO BORA Holding GmbH, BORA Vertriebs
GmbH & Co KG, BORA APAC Pty Ltd
and BORA Lüftungstechnik GmbH do
not assume any liability for damage
arising from non-adherence to the
safety and warning information.
EN
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Energy labelling
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3 Energy labelling
Product description BORA Classic cooktop extractor CKA2
Operating mode Exhaust air
Energy consumption Value EN standard
Annual energy consumption (AEC
hood
) 30.7 kWh/a 61591
Energy efficiency class A+ 61591
Flow volume
Fluid dynamic efficiency (FDE
hood
) 33.7 % 61591
Fluid dynamic efficiency class A 61591
Air flow level 1 minimum 225.2 m³/h 61591
Air flow level 5 maximum 520.9 m³/h 61591
Air flow power setting (Q
WP
) 565.5 m³/h 61591
Lighting
Lighting efficiency (LE
hood
) * lx/Watt *
Lighting efficiency class * *
Grease filtering
Level 5 maximum (GFE
hood
) 96.5 % 61591
Class at maximum level A 61591
Sound power level
Level 1 minimum 41.6 dB(A) 60704-2-13
Level 5 maximum 62.1 dB(A) 60704-2-13
Power setting 63.8 dB(A) 60704-2-13
Sound pressure level (additional details)
Level 1 minimum 28.9 dB(A) **
Level 5 maximum 49.4 dB(A) **
Power setting 51.1 dB(A) **
Details according to 66/2014
Power consumption in off mode (P
O
) 0.3 W 61591
Time increase factor 0.8 61591
Energy efficiency index (EEI
hood
) 42 61591
Air flow rate at the best efficiency point (Q
BEP
) 265.6 m³/h 61591
Air flow power setting (Q
Max
) 578.6 m³/h 61591
Pressure at the best efficiency point (P
BEP
) 480 Pa 61591
Electric power input at the best efficiency point (W
BEP
) 105.0 W 61591
Tab. 3.1 Energy labelling instructions according to Regulation (EU) 65/2014 and 66/2014 respectively
* This specification is not applicable for this product.
** The sound pressure level has been determined from a distance of 1 m (distance-dependent level recording) on the
basis of the sound power level established in EN 60704-2-13.
EN
14
Appliance description
www.bora.com
4 Appliance description
Observe all safety and warning information during
operation (see Safety chapter).
4.1 BORA Classic 2.0 system
Always use the latest system software to operate the
BORA Classic 2.0 system.
INFO The latest software is available free of charge
on the BORA website (www.bora.com –
Products – BORA Classic 2.0 – BORA Classic
cooktop extractor CKA2 – Documents).
If necessary, retrieve the installed software version
(see Menu chapter, Retrieving the software version).
Update the system software if necessary (see Menu
chapter, Updating the system software)
4.1.1 Operating panel and operating
principle
INFO The BORA Classic 2.0 system is operated via the
operating panel on cooktop extractor CKA2.
INFO 1 or 2 cooktops can be controlled and operated
by a single cooktop extractor.
INFO The operating principle and functions are
described in more detail in the Operation chapter.
The cooktop extractor and cooktops are operated via a
central operating panel. The operating panel is fitted with
electronic sensor buttons and display panels. The sensor
buttons respond to finger contact (touch zones).
Fig. 4.1 Central touch/slider operating panel
EN
15
Appliance description
www.bora.com
4.1.2 Symbols
General
symbols
Description Function/meaning
Power button Switching on/off
Pause button Activating/deactivating the
pause function
Cleaning button Activating/deactivating the
cleaning lock
Start button Starting the timer
Egg timer button Setting the short-time timer
(egg timer)
Lock button Control lock
Slider Setting values
Plus button Increasing values
Minus button Decreasing values
Forwards button Navigation to the right
Backwards button Navigation to the left
Fan button Activating/deactivating the
automatic extractor function,
cancelling the after-run
function
Menu button Calling up the menu, closing
the menu
Cooking zone
symbols
Description Function/meaning
Ring button 2-ring additional switching
Timer button Setting the cooking zone
timer
Heat-up button Activating/deactivating the
automatic heat up function
Warming button Activating/deactivating the
warming function
Bridging button Activating/deactivating the
bridging function
Bridging indicator Bridging function active
Hot indicator The cooking zone is heating
up or is still hot
Tab. 4.1 Meaning of the symbols displayed (icons)
1
2
3
4
5
6
7
4
8
9
Fig. 4.2 Touch zones
[1] Switching on/off
[2] Higher-level functions
[3] Navigation
[4] Power level setting zone plus/minus
[5] Cooking zone selection (4x)
[6] Touch slider (power level setting zone)
[7] Bridging function (2x)
[8] Fan
[9] Additional cooking functions and menu
1
2
3
4
5
Fig. 4.3 Indicator zones
[1] Multi-function display
[2] Hot cooking zone or residual heat indicator (4x)
[3] Cooking zone indicator (4x)
[4] Bridging function indicator (2x)
[5] Additional cooking function indicator (4x4)
EN
16
Appliance description
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4.1.4 Colour concept
INFO Fundamentally, all fan setting ranges are shown
in blue and all cooking zone setting ranges are
shown in red in the operating panel. Other colo
urs
are used for functions and messages.
List of all colour indicators:
Indicator Fan (cooktop extractor) Colour
Slider Blue
Plus/Minus Blue
Fan symbol/automatic extractor
function
Blue
Indicator Cooking zones Colour
Slider Red
Plus/Minus Red
Cooking zone hot Signal red
Indicator Functions Colour
Switch animation on/off Beige
Set timer Beige
Indicator Messages Colour
Warnings Orange
Error Signal red
OK Green
Tab. 4.3 Colour indicator
4.1.5 Lighting
INFO The operating panel has 4 different levels of
lighting. (100%, 75%, 50% and 0%).
INFO On principle the system adapts the lighting to
the current operating scenario. Relevant display
elements are more brightly lit and irrelevant ones
are dimmed. Unavailable functions are faded out.
Lighting Use
100% Function is active and selected
75% Function is active but not selected
50% Function is inactive and can be selected
0% Function is unavailable
Tab. 4.4 Lighting
4.1.3 7-segment display
Multi-function display Meaning
Fan indicator
1
5
Power levels
ßp
Power setting
A
Automatic extractor function
Multi-function
display
e.g.
1
9
0
°
Temperature indicator (only on
CKT)
0
0
:
0
0
:
0
0
Remaining time on the time or
egg timer
e.g.
E
1
2
3
Error code
Cooking zone indicator Meaning
Cooking zone
indicator
1
9
Power levels
ßp
Power setting
,
Warming level 1
:
Warming level 2
*
Warming level 3
0
Inactive
H
Residual heat indicator (cooking
zone is switched off but still hot)
C
Cleaning (only on the Tepan
stainless steel grill CKT)
E
Error
Animations
v
,
v
v
,
Pan size recognition (only on
induction cooktops)
o
o
o
Cleaning (only on the Tepan
stainless steel grill CKT)
Tab. 4.2 Meaning of the 7-segment display
EN
17
Appliance description
www.bora.com
4.2.2 Installation variations
Depending on what you opted for when purchasing, the
cooktop extractor can be operated as an exhaust air or an
recirculating air version.
Exhaust mode
The air suctioned away is purified by the grease filter and
expelled into the open air via a duct system.
The exhaust air must not be expelled into:
a smoke or exhaust gas flue that is in operation
a shaft used for the aeration of rooms where fireplaces
are installed.
If the exhaust air is to be directed into a smoke or
exhaust gas flue that is not in use, the installation must
be checked and approved by the responsible heating
engineer.
INFO If the cooktop extractor is used in an exhaust
air system, the extractor power is automatically
increased for the first 20 seconds when set on a
lower power level (wall sleeve function).
Recirculation mode
The air suctioned away is purified by the grease filter and
an activated carbon filter and fed back into the room in
which the appliance is installed.
To prevent odours in recirculation mode, an odour filter
must be used. For hygiene and health reasons, this must
be replaced at the recommended intervals (see the
Cleaning and maintenance chapter).
INFO In recirculation mode, ensure sufficient ventilation
and aeration to expel humidity.
INFO If the cooktop extractor is used in a recirculating
air system, when a power level is set the
operating time is automatically deducted from the
recirculation filter service life. The remaining filter
service life can be seen in the menu under menu
item A (see Operation chapter).
Example:
1
2
Fig. 4.4 Operating panel lighting
[1] Active and selectable function (brightly lit, 75%)
[2] Inactive but selectable function (dimmed, 50%)
4.1.6 Sounds
INFO The volume of the acoustic signals can be set in
the menu (10% to 100%).
INFO Safety-relevant acoustic signals are always
emitted with the volume at 100%.
The system basically differentiates between three
different types of acoustic signals:
Acoustic signal Purpose
Short individual beep (0.25 s) Confirmation of a selection
Sequence of beeps Interaction required
Long individual beep (0.75 s) End of a function
Tab. 4.5 Sounds
4.1.7 System functions
Short-time timer (egg timer)
The short-time timer emits both a visual and an acoustic
signal after a time set by the user
and offers the function of a conventional egg timer.
4.2 Cooktop extractor
INFO The cooktop extractor CKA2 is the central
component and contains all of the electronics for
operating the entire BORA Classic 2.0 system. It
is not possible to operate the system or individual
components without a cooktop extractor.
4.2.1 Model description
Model Long description
CKA2 BORA Classic cooktop extractor flexible system
with separate control unit, can be combined with
the Classic cooktops and other BORA Universal
components
Tab. 4.6 Model description
EN
18
Appliance description
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4.2.3 Overview of features and functions
Features CKA2
Automatic fan detection
Electronic power adjustment
Interface communication
Compact grease filter unit
Functions
Automatic after-run
Power setting
Automatic extractor function
Filter service indicator (recirculation mode)
Safety devices
Control lock
Safety shut-down
active error monitoring
Tab. 4.7 Overview of features and functions
4.2.4 Structure
Cooktop extractor CKA2
4
3
2
1
Fig. 4.5 BORA Classic cooktop extractor CKA2
[1] Air inlet nozzle
[2] Grease filter unit
[3] Cooktop extractor
[4] Control unit
4.2.5 Cooktop extractor functions
Power control
The power levels are adjusted via the operating panel
by tapping or swiping movements on the touch slider.
Alternatively the power levels can also be set using the
touch buttons and above and below the touch
slider.
Extractor power setting
When the power setting is activated, maximum extractor
power is available for a predefined time.
This power setting makes it possible to suction away high
levels of cooking vapours more quickly. After 10 minutes,
the power setting is automatically switched to power level
5.
Automatic extractor control
The extractor power level automatically adjusts itself
depending on the current cooktop settings. No manual
adjustment of the fan controls is necessary but it is
possible. The extractor power is automatically adjusted to
the highest power level used on all cooking zones that are
currently in use.
Function Power levels
Cooking level 1 2 3 4 5 6 7 8 9 P
Extractor power 3 3 3 4 4 4 5 5 5 P
Tab. 4.8 Extraction performance and cooking level
A change in the power level of a cooking zone results
in automatic adjustment of the extractor power after
a delay of 20 seconds on induction cooktops and 30
seconds on all other cooktops.
Automatic after-run
The cooktop extractor continues to run at a lower level
and switches off automatically after a defined time.
The duration of the after-run function can be set in the
menu (10 to 30 minutes). The default duration of the
after-run function is 20 minutes.
When the extractor is switched off at the end of
cooking the automatic after-run function is activated.
Once the automatic after-run period has lapsed the
cooktop extractor switches itself off.
INFO BORA expressly recommends use of the cooktop
extractor after-run function.
Recirculation filter service indicator
The cooktop extractor filter service indicator is
automatically activated when the end the activated
carbon filter service life is reached (only in recirculation
mode).
If the fan symbol lights up yellow and the multi-
function display
1
F
1
L
t
appears after switching on
the cooktop extractor, this is informing you that the
filter needs to be changed soon.
If the fan symbol lights up in signal red and the
error code
E
F
1
L
t
is shown in the multi-function
display after switching on the cooktop extractor, the
end of the filter service life has been reached and
the filter must be replaced (also see Cleaning and
Maintenance chapter).
EN
20
Appliance description
www.bora.com
Cooktop CKI
1
2
Fig. 4.8 BORA Classic cooktop CKI
1
2
Ø 165 Ø 230
Fig. 4.9 Size of the cooking zones
[1] Induction front cooking zone (zone 1)
2300 W (power setting 3680 W)
[2] Induction rear cooking zone (zone 2)
1400 W (power setting 2200 W)
4.3.3 Structure
Cooktop CKFI
1 2
Fig. 4.6 BORA Classic cooktop CKFI
1
2
230
230 230
Fig. 4.7 Size of the cooking zones
[1] Surface induction front cooking zone (zone 1)
2100 W (power setting 3680 W)
[2] Surface induction rear cooking zone (zone 2)
2100 W (power setting 3680 W)
EN
22
Appliance description
www.bora.com
Cooktop CKG
1
34
2
Fig. 4.16 BORA Classic gas glass ceramic cooktop CKG
1
2
Ø140
Ø200 Ø240
Ø180
Fig. 4.17 Size of the cooking zones
[1] High-power front burner 3000 W
[2] Normal rear burner 2000 W
[3] Pan support rear
[4] Pan support front
Cooktop CKCB
1
32
Fig. 4.14 BORA Classic cooktop CKCB
1
3
2
Ø 120
410
Ø 215
Ø 180
Fig. 4.15 Size of the cooking zones
[1] Front cooking zone (zone 1)
1600 W
[2] Roaster cooking zone
3680 W
[3] 2-ring rear cooking zone (zone 2)
600 W (2-ring connection 1600 W)
EN
25
Appliance description
www.bora.com
INFO Each gas cooking zone is equipped with a safety
thermocouple. This element detects if the flame
has gone out (e.g. if a pan has boiled over or there
is a strong draught). The gas supply is then turned
off and the burner is automatically reignited.
If reignition is not possible, the gas supply is
stopped. A gas leak is therefore prevented.
Suitable cookware
Cookware with this symbol is suitable for gas
cooktops.
INFO The heating and heat through time for the base
of the cookware as well as the cooking results
are significantly influenced by the structure and
material of the cookware. Cookware with a thick
base ensures more even heat distribution. In the
case of a thin base there is a risk of the food
becoming overheated in places. The cooktop may
also become damaged.
INFO Take special care not to overheat the cookware as
the base can become deformed. For this reason,
you should never heat up cookware when empty.
INFO Cookware with an uneven base may tip over. A
slight wobble can never be completely ruled out.
Suitable cookware is made of:
copper
stainless steel
aluminium
cast iron
Adhere to the dimensions in the table:
Burner Minimum pan
diameter
Recommended pan
diameter
Normal burner 120 mm 140–200 mm
High-power burner 160 mm 180–240 mm
Tab. 4.15 Pan diameters
INFO Only use cookware with a diameter that is within
the given dimensions. If the diameter is too large,
the hot gases flowing outwards from under the
base may damage the worktop or any non-heat-
resistant wall, e.g. with panelling, as well as part
of the cooktop and the cooktop extractor. Bora
shall not be held liable for any such damages.
Pay attention to the cookware bottom. The base of
the cookware should not show any sign of curvature.
Due to incorrect temperature monitoring of the hob
caused by the air gap between the cookware and the
temperature sensor underneath the hob, overheating
may occur. The bottom of the cookware must not have
any sharp grooves or sharp edges to avoid scratching
the cooktop.
Place the cookware (without a mat or similar) directly
onto the glass ceramic.
4.3.6 How gas glass ceramic cooktop CKG
works
INFO The cooktop has automatic ignition.
If a cooking zone is switched on, the gas flame generates
heat, which directly heats the base of the cookware. The
gas flame is controlled by a highly accurate electronic
gas control system (E-gas system). Among other things,
servomotors are used to accurately control each
gas burner. These servomotors calibrate themselves
from time to time and typical humming noises can be
heard that are totally normal and do not constitute a
malfunction.
The advantage of this electronic gas control system is the
optimum, repeatable heat regulation, which means that
the selected power levels are identical in every cooking
session. In addition, a clean, constantly increasing flame
is formed at every power level. Furthermore, if necessary,
it can be automatically reignited.
Power levels
The power is adjusted using power levels 1 – 9 and P.
The output of gas cooktops means that food is heated
quickly. A slight adjustment is needed in comparison to
conventional cooking systems when selecting the power
level in order to avoid burning food.
Activity Power levels
Keeping cooked meals warm
1
2
Browning chopped vegetables, fried eggs, veal,
poultry
3
5
Grilling prawns, corn on the cob, schnitzel, beef,
fish or burgers
5
7
Bringing large amounts of liquid to the boil,
searing steaks
8
9
Heating water
ßp
Tab. 4.14 Recommendations for power levels
The specifications provided in the table are standard
values.
EN
26
Appliance description
www.bora.com
Cooktop power setting
When the power setting is activated, maximum cooking
zone power is available for a predefined time. The
available power is focused on the selected cooking zone,
meaning that the max. power of the other cooking zones
is automatically and temporarily reduced.
After 10 minutes, the cooking zone is automatically
switched back to power level
9
.
INFO Never heat up oil, fat and the like on the power
setting. The bottom of the pan can overheat due
to the high power output.
2-ring additional switching
A second, larger ring can be easily switched on. This
enables rapid adjustment to the cookware used.
Automatic heat up function
When the automatic heat up function is activated, the
cooking zone works at full power for a certain time and is
then automatically reset to the previously set level.
Power level
(continuous
cooking level)
Cooking duration in min:sec
Cooktops
CKFI, CKI, CKIW, CKG
Cooktops
CKCH, CHCB
1
00:40 01:00
2
01:00 03:00
3
02:00 04:48
4
03:00 06:30
5
04:20 08:30
6
07:00 02:30
7
02:00 03:30
8
03:00 04:30
Tab. 4.18 Heating time overview
Variable warming function
With the 3 warming levels, meals that have already been
cooked can be kept warm at a constant temperature
without any risk of burning.
The maximum duration for the warming function is
limited to 8 hours.
There are three different warming levels:
Warming level Symbol Temperature
1
,
≈ 42 °C (90 °C in the
case of CKT)
2
:
≈ 74 °C (110 °C in the
case of CKT)
#
3
*
≈ 94 °C (130° C in the
case of CKT)
Tab. 4.19 Warming levels
4.3.7 How the Tepan stainless steel grill
CKT works
Under each grilling area there is a heating element.
When a grilling zone is switched on, the heating element
generates heat that heats up the grill surface directly.
Power levels and temperature ranges
The power is adjusted via power levels that are also
shown in the operating panel display in °C (temperature
display).
Power level Temperature in °C
1 = 150
2 = 160
3 = 170
4 = 180
5 = 190
6 = 200
7 = 210
8 = 220
9 = 230
P (power setting) = 250
Tab. 4.16 The temperatures corresponding to the power levels
The power output of the Tepan stainless steel grill heats
food extremely quickly. A slight adjustment is needed
in comparison to conventional cooking systems when
selecting the temperature in order to avoid burning food.
Activity Temperature in °C
Steaming fruit, e.g. apple slices, peach
halves, banana slices
160 – 170
Browning chopped vegetables, fried eggs,
veal, poultry
180 – 190
Browning breaded or battered fish,
pancakes, sausages, pork, lamb
190 – 200
Browning potato fritters, prawns,
corn on the cob and escalopes
200 – 210
Fast browning beef, fish, meatballs 220 – 230
Browning steaks 250 (power setting)
Tab. 4.17 Temperature recommendations (the specications
provided in the table are standard values)
4.3.8 Cooktop functions
Power control
The power levels are adjusted via the operating panel
by tapping or swiping movements on the touch slider.
Alternatively the power levels can also be set using the
touch buttons and above and below the touch
slider.
EN
27
Appliance description
www.bora.com
INFO In practice the temperatures of the warming levels
may vary slightly as they are influenced by the
cookware, the amount of food and the different
heating technologies. The temperatures can also
vary due to the influence of the cooktop extractor.
Bridging function
With the bridging function two cooking zones can be
combined to form one large cooking zone. The power for
the combined zones is then adjusted by a single operating
control. Power adjustment takes place simultaneously
(both cooking zones are operated on the same power
level).
The bridging function is suitable for heating food, e.g. in a
roaster.
Pan size recognition on induction cooktops
The cooking zone automatically detects the size of the
cookware and only focuses the energy on that area. It
also recognises cookware that is unsuitable or too small
or if there is no cookware present.
A cooking zone is not working if
v
,
is flashing in the
display. This happens if...
... it is switched on without cookware or with unsuitable
cookware.
... the base diameter of the cookware is too small.
... the cookware is removed from a cooking zone that is
switched on.
If no pot is recognised 9 minutes after setting a power
level, the cooking zone will switch off automatically.
Cooking zone timer (automatic cut-off)
When cooking zones are in operation, the automatic
cut-off function automatically switches off the selected
cooking zone once a preset time has lapsed.
If the selected cooking zone is not active when the timer
is started, only an acoustic signal will be heard when the
time has lapsed.
The timer function can be used on up to 4 cooking zones
(multi-timer).
Pause function
With the pause function all cooking zones can be quickly
and easily deactivated temporarily. When the function is
cancelled, operation resumes at the original settings.
The cooking session can be paused for max. 10 minutes.
Once 10 minutes have lapsed, all cooking sessions are
automatically ended.
Cleaning function on the Tepan stainless steel
grill
The cleaning function adjusts the Tepan stainless steel
grill to a constant temperature of 70 °C, which is perfect
for cleaning. This temperature is then maintained for
10 minutes.
4.4 Safety devices
4.4.1 Control lock
The control lock prevents unintentional use of the
cooktop extractor and cooktops during operation.
If the control lock is active, the symbol lights up.
The functions are locked and the indicators on the
display are dimmed (exception: power button).
4.4.2 Cleaning lock (wipe function)
The cleaning lock prevents settings from being changed
when wiping the operating panel during a cooking
session. Upon activation the operating panel is locked
for a certain time (factory setting 15 seconds). The
remaining time is displayed. All appliance settings remain
unchanged in the meantime.
The duration of the wiping time can be set in the menu
(5 – 30 seconds).
INFO If the operating panel is cleaned with a damp
cloth, a film of water may form and the power
button may be triggered despite the cleaning lock
being activated. This can be corrected by drying
the panel immediately after cleaning.
4.4.3 Safety shut-down
If the appliance is switched on but not used for 2 minutes,
it will automatically switch off (standby mode).
Cooktop extractor
The cooktop extractor will be automatically switched off
30 minutes after all cooking zones have become inactive
(= power level 0) and the automatic after-run function will
be started.
Cooktops
Each cooking zone is automatically switched off after a
predefined operating time in which the power level has
not been changed.
Power levels Safety shut-down after hrs:min
Cooktops CKFI,
CKI, CKIW, CKT
Cooktops CKCH,
CKCB
Cooktop
CKG
1
08:24 06:00 08:24
2
06:24 06:00 06:24
3
05:12 05:00 05:12
4
04:12 05:00 04:12
5
03:18 04:00 03:18
6
02:12 01:30 02:12
7
02:12 01:30 02:12
8
01:48 01:30 01:48
9
01:18 01:30 01:18
ßp
00:10 0:10 (only in the
case of CKCH)
00:20
Tab. 4.20 Safety shut-down for power levels
EN
28
Appliance description
www.bora.com
Warming level Safety shut-down after hrs:min
1 (
,
)
08:00
2 (
:
)
08:00
3 (
*
)
08:00
Tab. 4.21 Safety shut-down for warming levels
Switch the cooking zone back on if you want to put
the cooking zone back into operation (see Operation
chapter).
4.4.4 Residual heat indicator
H
If a cooking or grilling zone is still hot after switching off,
there is a risk of burns or fire. Whilst the hot symbol
and
H
are displayed (residual heat indicator), you must
not touch that cooking or grilling zone or place any heat-
sensitive objects on it. After a sufficient cooling period
(< 50 °C) the indicators will go out.
INFO During or after a power cut, the cooktops may
still be hot. In the case of the cooktops CKCH,
CKCB and CKG, no residual heat is displayed after
a power cut, even if they were in use beforehand
and the hobs are still hot.
4.4.5 Overheating protection
INFO If a cooktop overheats, its power is reduced or it
is switched off completely.
INFO If the operating panel overheats, cooktops or the
whole system may be switched off.
The appliances are fitted with overheating protection. The
overheating protection can be triggered if...
... cookware is heated up empty.
... oil or fat is heated on high power.
... a hot cooking zone is switched on again after a power
cut.
... hot cookware heats up the operating panel.
Whilst the overheating protection is active, one of the
following
steps is taken:
The activated power setting is switched back to the
previous level.
The set power level is reduced.
The cooking zone switches off completely.
The cooktop switches off completely.
The system switches off completely.
After a sufficient cooling period, the appliance can be
used again in full.
4.4.6 Childproofing feature
The childproong feature prevents the appliance from
being switched on accidentally or without permission.
EN
29
Initial operation
www.bora.com
5 Initial operation
Special requirements for initial operation of gas
cooktop CKG:
INFO Minimum requirement for operating gas cooktop
CKG: system software 03.00 (or higher)
If necessary, retrieve the installed software version
(see Menu chapter, Retrieving the software version).
Update the system software if necessary (see Menu
chapter, Updating the system software)
5.1 Basic configuration
INFO When used for the first time, the system mus
t be
configured. It is absolutely essential to go through
the three m
enu items of the basic configuration
from start to finish.
INFO
C
o
n
F
is shown in the display and the fan symbol
flashes red to indicate that the basic configuration
is incomplete.
INFO If this process is interrupted before it is
completed, the basic configuration must be
continued from where you left off the next time
the menu is called up.
INFO If the basic configuration has not been completed
successfully, the corresponding request will be
repeated every time the menu is called up.
INFO If a menu item is called up, after 2 seconds the
system automatically shows the current set value.
Exception: If no settings have been made, the
system displays
5
E
t
.
INFO The system adopts and saves the settings made
when you exit the corresponding menu item or
when you exit the menu.
INFO You can find a video guide on basic configuration
on the BORA website.
Scan the QR code or
follow this link:
www.bora.com/service/configuration-classic-2-0
5.1.1 Carrying out the basic configuration
Starting basic configuration
Tap the flashing red fan symbol
The menu is called up and the first item in the basic
configuration menu is displayed (menu item H).
Enter the settings.
Aborting the basic configuration manually
Long press on the menu button
If you wish to abort the basic configuration process ahead
of time, e.g. because fans are not correctly recognised, all
menu items that have not been fully completed must be
run through again at a later date.
5.1.2 Menu item H:
A
Extraction system configuration
INFO The extraction system operating mode must be
set.
There are two operating modes to choose from:
Exhaust air system (
0
t
)
Recirculation system (
C
c
)
Fig. 5.1 Conguring the exhaust air system display
Select the corresponding operating mode (tap
the
corresponding segment on the slider ).
EN
30
Initial operation
www.bora.com
Starting fan configuration
Fig. 5.3 Starting fan conguration display
Touch the slider
Fan configuration is started.
During fan configuration the slider interface and the
fan symbol will flash.
INFO When fan configuration is complete, the display
will stop flashing.
INFO If fan configuration was successful, the slider
interface and the fan symbol will turn
green.
INFO If fan configuration was not successful, the slider
interface and the fan symbol will turn red.
Checking fan recognition
Check that the system has recognised all fans
correctly.
Indicator Colour Result
green 1 fan recognised
green 2 fans recognised
red 0 fans recognised, error
(see Troubleshooting chapter)
Tab. 5.1 Possible results of the fan recognition
INFO If a window contact switch is connected during
fan recognition, it must be taken into account that
this will also give approval (window open).
5.1.5 Completing basic configuration
When you have successfully completed all of the steps in
the basic configuration menu:
tap the flashing navigation button
The system adopts and saves the settings made and
the standard display is shown.
Confirm and save the setting by moving to the next
menu item (tap the flashing navigation arrow ).
5.1.3 Menu item J:
F
t
Y
ßp
Select the filter type
(only in the case of recirculation)
INFO Menu item J only appears if the “recirculation
system” operating mode has been selected during
configuration of the extraction system.
The type of filter installed must be defined.
There are two different filters to choose from:
Filter type 1 (
F
1
)= BORA air cleaning box ULB1/ULBF
Filter type 2 (
F
3
)= BORA air cleaning box ULB3
Fig. 5.2 Selecting the lter type display
Select the type of filter installed (t
ap the corresponding
segment on the slider ).
Confirm and save the setting by moving to the next
menu item (tap the flashing navigation arrow ).
INFO For recirculation filters from other manufacturers
filter type 1 (
F
1
) must be selected.
5.1.4 Menu item L:
F
A
n
Fan configuration
INFO During fan configuration the type of fan installed
and the number of fans are automatically
recognised by the system and the configuration is
adjusted accordingly. During initial operation it is
necessary for the installer to check that the fans
have been recognised correctly.
EN
32
Operation
www.bora.com
Do not put cookware with an uneven base on the pan
support.
Never heat empty cookware.
Always place the cookware on the pan support
provided. Cookware must not be placed directly on the
burner.
Do not use roasters, pans or stone grills that are so
large that they cover several burners. The resulting
heat accumulation can damage the cooktop.
Ensure that the burner parts and pan supports are
positioned correctly.
Do not switch the gas cooktop on until all burner parts
are correctly assembled.
Ensure that the burner flame does not protrude from
under the base of the cookware and rise up the outside
of the pot.
Do not keep any highly flammable objects near the
cooktop.
For maximum performance with minimum gas
consumption, we recommend that you:
use cookware with a base that covers the flame
entirely so that this does not burn beyond the base;
use suitable pans on each gas burner;
position the cookware centrally on the gas hob;
set the gas burner to the lowest power level (small
flame) once the pan contents are simmering;
adjust the power level of the cooktop extractor to the
power level of the gas cooktop.
Using the gas cooktop with a cooktop extractor
If the gas cooktop is used together with a cooktop
extractor, the airflow of the extractor can affect the gas
flame.
Avoid using a high power level on the cooktop
extractor when the gas cooktop is set to a low power
level.
If necessary, reduce the power level on the cooktop
extractor when you turn on the gas cooktop.
Do not use the gas cooktop without cookware. The
gas flame is protected from the airflow of the cooktop
extractor by the geometry of the pan supports and the
cookware.
If necessary, reduce the power level on the cooktop
extractor to improve heat input or distribution.
INFO Flames can set fire to or damage the grease filter
in the cooktop extractor and the air-channelling
components. Never flambé food when using a
cooktop extractor.
INFO The performance characteristics of the gas
cooktop (e.g. heating times, efficiency, etc.) are
affected by the cooktop extractor.
The cooktop extractor also affects the heat input
and distribution.
INFO If you smell gas or have problems with the gas
installation, switch off the gas supply. Open the
window and ensure good ventilation.
Operating instructions:
The use of a gas cooktop results in the formation of heat
and moisture in the area where it is installed. Intensive
use of the appliance for a long time may require the use
of additional ventilation, e.g. opening a window or more
effective ventilation, e.g. operation of the mechanical
ventilation device at a higher power level.
Ensure sufficient ventilation.
Keep natural ventilation openings open.
Use a mechanical ventilation device if possible.
INFO Only use cookware with a diameter that is within
the recommended dimensions (see ‘suitable
cookware’ in the Appliance description chapter).
If the diameter is too large, the hot gases and
flames flowing outwards from under the base may
damage the worktop or any non-heat-resistant
surfaces, e.g. walls with panelling, as well as parts
of the cooktop and the cooktop extractor. BORA
shall not be held liable for any such damage.
INFO Do not use the gas cooktop without cookware
for extended periods of time (>5 min) with the
cooktop extractor switched on. This results in
very high temperatures and may damage the gas
cooktop and air-channelling components of the
cooktop extractor.
INFO The tips of the flames should remain under
the base of the pot. Protruding flame tips emit
heat into the air unnecessarily and can damage
pan handles and air-channelling components
(cooktop extractor) and increase the risk of burns.
Furthermore, the outer part of the gas flame is
much hotter than the core.
INFO Protect your hands when the appliance is hot
by using oven gloves or pot holders. Only use
dry gloves or pot holders. Wet or damp fabrics
conduct heat more easily and can cause steam
burns. Ensure that these fabrics do not get too
close to the flames. Do not use oversized pot
holders, tea towels or similar.
INFO Grease splashes and other flammable (food)
residues on the cooktop can catch fire. Remove
them as soon as possible.
EN
36
Operation
www.bora.com
Reducing the power level
Tap the required cooking zone
Swipe downwards to the required power level
or
tap until the required power level is reached
or
tap a lower position on the slider
or
long press on (power level is decreased in threes:
... 6, 3, 0)
INFO If after setting a power level on induction
cooktops CKFI, CKI and CKIW no suitable
cookware is detected (pan size recognition) within
9 minutes, the corresponding cooking zone will be
automatically switched off.
Power-level adjustment on the Tepan
stainless steel grill CKT
INFO The Tepan stainless steel grill power levels are
shown in the corresponding cooking zone display
as a 7-segment font (
1
-
9
,
ßp
).
When a cooking zone is selected the temperature
is shown in °C in the multi-function display above
the slider (temperature indicator).
INFO During the initial heating phase the actual
temperature is shown in the multi-function display
until the target temperature is reached in the
selected cooking zone.
Increasing the temperature
Tap the required cooking zone
Swipe upwards to the required target temperature
or
tap until the required target temperature is reached
or
tap a higher position on the slider
or
long press on (power level is increased in threes: 0,
3, 6...)
INFO During the heating phase the red hot button
flashes, even if the operating panel display
changes to the standard display after 3.5
seconds. When the target temperature is reached,
it stops flashing.
Changing to another cooking zone
INFO
When you are in cooktop operating mode (colour
mode “red”) and adjust the settings for one
cooking zone, you can immediately change over to
and operate another cooking zone.
Tap another cooking zone within 3.5 seconds.
The cooking zone lights up in the operating panel
display.
Operation of the second cooking zone is activated.
The first cooking zone is dimmed in the operating
panel display and the previous settings are adopted.
6.5.2 Setting cooking zone power levels
INFO The cooking zone power levels are shown in
the corresponding cooking zone display as a
7-segment font.
The cooking zone power levels can be adjusted in
different ways:
tap on or
adjustment using the slider
by tapping a certain position on the slider
long press on or (adjustment in threes)
Additional instructions for gas cooktop CKG:
INFO After setting a power level, gas cooktop CKG is
automatically ignited and the cooking zone is
operated at the set power level.
INFO The ignition process happens several times in
succession and generates a typical clicking noise.
INFO If it does not ignite, the procedure can be
repeated. When the desired cooking zone is
selected and the power level is set, the cooktop is
automatically reignited.
Power-level adjustment on cooktops CKFI,
CKI,
CKIW, CKCH, CKCB and CKG
Increasing the power level
Tap the required cooking zone
Swipe upwards to the required power level
or
tap until the required power level is reached
or
tap a higher position on the slider
or
long press on (power level is increased in threes: 0,
3, 6...)
EN
40
Operation
www.bora.com
Changing active timers
Tap a cooking zone with an active timer
The system changes to colour mode “red
”.
The remaining time is displayed.
Tap the timer button
The timer is stopped.
The remaining time is displayed.
The system changes to timer-editing mode (colour
mode “beige
”).
Change the set time (see “Setting the time”).
Start the timer (see “Starting the timer”).
Switching the timer off early
Tap a cooking zone with an active timer
The remaining time is displayed.
Long press on the timer button
The timer is switched off.
The system switches to the standard display.
The cooking zone remains active on the set power level.
Time lapsed
An acoustic signal is heard.
The time display
0
:
0
0
:
0
0
and the timer symbol
flash briefly.
After the end of the set time, the cooking zone is
automatically switched to power level
0
.
The residual heat indicator
H
appears in the cooking
zone display if necessary.
Multi-timer
INFO Different timers can be set simultaneously for all
cooking zones.
If a timer is already active on a cooking zone:
Tap on a different cooking zone
Activate the timer (see “Activating the timer”)
Set the time (see “Setting the time”)
Start the timer (see “Starting the timer”)
6.5.11 Pause function
INFO With the pause function you can briefly pause
the cooking session. The
cooking session can be
paused for a maximum of 10 minutes. If the pause
function is not deactivated in this time, all cooking
zones are switched off.
INFO During the pause, the fan function is not
interrupted. Active bridging and egg timer
functions remain active. Active timer functions are
paused
Activating the pause function
Tap the pause button
The pause button lights up, all cooking sessions are
paused and an acoustic signal is heard.
The cooking zone indicators are dimmed and flash.
The pause timer is started (max. 10 minutes).
Deactivating the pause function
Long press on the pause button
The pause button is dimmed and a longer acoustic
signal is heard.
The cooking zone indicators light up and stop flashing.
All cooking sessions are resumed at the power levels
set prior to the pause.
EN
43
Menu
www.bora.com
7.3.4 Menu item 4:
Duration of the cleaning lock
(wipe function)
Fig. 7.5 Menu item 4: Duration of the cleaning lock
Setting the duration of the cleaning lock
Swipe to obtain the required duration (5–30 s)
or
tap or
until the required duration is reached
Confirm and save the setting.
7.3.5 Menu item 5:
Duration of the automatic after-run
function
INFO Use of the cooktop extractor after-run function
makes sense and BORA expressly recommends it.
Fig. 7.6 Menu item 4: Duration of the cleaning lock
Permanently deactivating the childproofing feature
Tap the bottom slider segment
The display shows
0
F
F
.
Confirm and save the setting.
The childproofing feature is permanently deactivated.
7.3.3 Menu item 3:
Automatic extractor control
INFO With menu item 3 the automatic extractor
function can be permanently switched on or off.
The setting is immediately adopted.
Fig. 7.4 Menu item 3: Automatic extractor function
Permanently activating the automatic extractor
function
Tap the top slider segment
The display shows
0
n
.
Confirm and save the setting.
The automatic extractor function is permanently
activated.
Permanently deactivating the automatic extractor
function
Tap the bottom slider segment
The display shows
0
F
F
.
Confirm and save the setting.
The automatic extractor function is permanently
deactivated.
EN
50
Extended menu
www.bora.com
8.3.1 Menu item P: GPU
INFO Under menu item P (GPU) the minimum power of
each burner and gas type/pressure is regulated.
Setting Gas type Gas
pressure
(mbar)
Ø SR burner/
normal burner
Ø R burner/
high-power
burner
0 G20 20 104 125
G25 20 110 131
4 G30 29 69 85
G30/31 37 69 85
5 G30/31 50 62 78
10 G20 13 115 149
11 G25 25 104 131
G25.3 25 104 131
12 G20 25 100 119
Tab. 8.1 Setting the gas type and gas pressure
Fig. 8.6 Display menu item P: GPU
Select the correct setting. (Tap the corresponding
slider segment
or setting via or )
8.3.2 Menu item S: GASt
INFO Under menu item S (GASt) you can select the
characteristic curves for the gas burners.
INFO In the case of liquid gas (G30/31) only
characteristic curves B and C can be used.
The characteristic curves regulate the minimum gas
burner power values. The minimum power levels are
adjusted using the characteristic curves. Depending on
the installation situation and the influence of the cooktop
extractor, if necessary, the characteristic curve can be
changed:
Characteristic curve A:
A enables the fine tuning of the power values, which can
only be adjusted in the best-case scenario and only in the
case of natural gas (G20, G25, G25.3).
The best-case scenario is when:
no cooktop extractor is in operation; or
the cooktop, when using the cooktop extractor in
exhaust air mode, is used with sufficient ventilation; or
the cooktop, when using the cooktop extractor in
recirculation mode is used with a sufficient return flow
aperture and the cooktop extractor does not have a
negative influence on the gas flame.
Characteristic curve B:
B is the factory default characteristic curve with balanced
adjustment of the individual power levels.
Characteristic curve C:
C increases the lower power levels and should only
be used in the event of a negative influence from the
cooktop extractor.
Fig. 8.7 Display menu item S: GASt
Select the appropriate characteristic curve (tap the
corresponding slider segment ).
INFO If the gas flame goes out, is excessively affected
by the extractor and/or the flame is not as it
should be (e.g. soot production, flame blowback,
etc.), the characteristic curve must be increased,
as well as the ventilation in exhaust air mode,
if necessary, or the return flow aperture in
recirculation mode.
EN
51
Extended menu
www.bora.com
8.3.3 Menu item T: GAS
INFO Menu item T (GAS) provides a reset function. This
reset function can be used in the case of faults
and errors and during initial operation if the gas
cooktop does not react (does not ignite).
INFO The set values for the gas type, pressure and
characteristic curve remain unchanged and are
not affected by the reset.
Fig. 8.8 Display menu item T: GAS
Reset the system if necessary
(tap the sl
ider zone
).
EN
59
Troubleshooting
www.bora.com
Operating situation Cause Remedy
You notice the smell of gas. A leakage point in the gas supply line Switch off the gas supply and immediately
extinguish all open flames. Contact a gas
engineer. Ensure that all connections are
tight (see the Gas installation chapter).
No gas is coming out of the gas
burners.
The gas supply is closed Open the gas supply (see the Operation
chapter)
The gas bottle (in the case of liquid gas LPG) is
empty.
Exchange the empty gas bottle for a full gas
bottle of the correct gas type.
The gas flame goes out after ignition.
The gas flame goes out during
operation.
The gas flame is uneven.
The gas burner parts (burner heads and/or th
e
gas burner cover) are not correctly positioned.
Position the gas burner parts correctly (see
the Cleaning chapter).
Dirt in the gas outlet openings on the gas
burner head.
Clean the gas burner parts (see the Cleaning
chapter).
all error codes
E
... (except
E
0
6
6
)
Error when the software is running Wait 5 seconds, then tap the flashing error
indicator
E
(update error)
Disconnect the device from the mains for at
least 1 min. and restart it.
Contact the BORA Service Team.
Error code
E
0
6
6
Gas supply interrupted and/or no flame
detected. The gas bottle is empty.
Wait 5 seconds, then tap the flashing error
indicator
E
(update error)
Try to ignite it again (the gas pipe needs
a certain amount of time to fill after
installation).
Contact the BORA Service Team.
Tab. 10.1 Resolving a fault
After troubleshooting try again and check that the problem has been solved.
With all faults, try restarting the system.
As a last resort, briefly disconnect the power supply.
INFO During or after an interruption to the power supply, the cooktops may still be hot. In the case of cooktops
CKCH, CKCB and CKG, after an interruption to the power supply the residual heat is not displayed, even if they
were previously in operation and the cooking zones are still hot.
Should faults arise frequently, contact the BORA Service Team (see Warranty, service, spare parts and accessories
chapter) and specify the error number displayed and the appliance type (see Identification plates chapter).
E
= error = information
32


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