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EN
15
Appliance description
www.bora.com
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.
XO
When the extractor is switched off at the end of cooking the
automatic after-run function is activated.
XO
Once the automatic after-run period has lapsed the cooktop
extractor switches itself off.
i
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).
XO
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.
XO
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).
i
If the service life of the activated carbon filter is
exceeded, the correct functioning of the system may be
affected. It is still possible to use the cooktop extractor,
however, all warranty and guarantee claims shall then be
invalid for this appliance.
i
Regardless of the filter service indicator, the components
of the grease filter require regular cleaning (see Cleaning
and Maintenance chapter).
4.2.6 USB interface
i
The USB port is only designed for updates or data export
and only has a power supply for these processes. It is not
possible to charge devices or carry out other functions.
The system has a USB port. This port is only suitable for
mass storage devices (USB sticks). These USB sticks must be
formatted with the FAT32 data system.
4.2.7 Interface for external devices
The internal interface can be used for extended control options.
This has a Home In and a Home Out contact (see Installation
chapter).
XO
The Home In contact can be used for the signal input from
external switch devices (e.g. window contact switch).
XO
The Home Out contact can be used to control external
installations.
4.2.4 Structure
Cooktop extractor CKA2/CKA2AB
4
3
2
1
Fig. 4.5 BORA Classic cooktop extractor CKA2/
BORA Classic cooktop extractor All Black CKA2AB
[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
XO
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.
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