User Manual
EN
13
Device description
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5.3.4 Interface communication
The internal interface can be used for extended control
options. This has a Home-In and a Home-Out contact
(see the Installation section).
The Home-In contact can be used for the incoming
signal from external switch devices (e.g. window
contact switch).
The Home-Out contact can be used to control
external installations.
5.3.5 Safety shut-down
The cooktop extractor switches off automatically if no
buttons are pressed for 120 minutes.
Unit Display Meaning
Fan display
0
Fan off
1
-
5
Power levels
E
Interface display
F
Filter service display
n
Automatic after-run
Tab. 5.1 Display meanings
Touch control
The operating panel is fitted with electronic sensor
buttons and display panels. The sensor buttons respond
to finger contact.
The device is operated by touching the corresponding
sensor button with your finger. Keep your finger pressed
on the sensor button until the display changes as desired.
5.3 Functional principle of the
cooktop extractor
5.3.1 Freely adjustable power control
The power levels are controlled using the and
buttons on the touchscreen operating panel.
5.3.2 Automatic after-run
The cooktop extractor continues to run at a lower level
n
and switches off automatically after 20 minutes.
5.3.3 Filter service display
The filter service display becomes active after the cooktop
extractor has operated for 200 hours. The activated
charcoal filter has reached the end of its service life
(with recirculation only) and the stainless steel grease
filter needs to be thoroughly cleaned.
A flashing
F
is displayed in the filter service display.
The display goes out as soon as a power level has been
selected.
The filter service display is shown every time the
cooktop extractor is switched on and remains active
until the filter has been changed and the filter service
display has been reset (see the Operation section).
The cooktop extractor can still be operated without
limitations.