en
7
3
operation and function
3.1
Buttons
The controller is operated via the 7 buttons next to
the display. They have the following functions:
Button
❶
- scrolling upwards
Button
❸
- scrolling downwards
Button
❷
- increasing adjustment values
Button
❹
- reducing adjustment values
Button
➄
- confi rming
Button
➅
- entering the status menu / chimney
sweeper mode (system-dependent)
Button
➆
- escape button for changing into the
previous menu
1
2
4
6
3
5
7
3.2
Selecting menu points and adjusting
values
During normal operation of the controller, the display
is in the main menu. If no button is pressed for a few
seconds, the display illumination goes out.
Press any key to reactivate the display illumination.
Î
In order to scroll though a menu or to adjust a
value, press either buttons
❶
and
❸
or buttons
❷
and
❹
.
Î
To open a sub-menu or to confi rm a value, press
button
➄
.
Î
To enter the status menu, press button
➅
– un-
confi rmed adjustments will not be saved.
Î
To enter the previous menu, press button
➆
–
unconfi rmed adjustments will not be saved.
If no button has been pressed within a couple of min-
utes, the adjustment is cancelled and the previous val-
ue is retained.
If the symbol
»
is shown behind a menu item, pressing
button
➄
will open a new sub-menu.
If the symbol
➕
is shown in front of a menu item,
pressing button
➄
will open a new sub-menu. If it is
already opened, a
➖
is shown instead of the
➕
.