16 - EN
EN - 17
4 Operation
You can find a complete explanation about how
to use the unit display in the user manual. In this
chapter you can find the basic information needed to
commission and maintain the unit.
4.1 Access the unit display
To save energy the unit display screen will be off
most of the time. The display will automatically turn
off after 15 minutes of no activity. The following
actions will make the screen visible:
■
Open the semi-transparent visor;
■
Press any key on the display.
4.2 Overview of the unit display
AUTO
SHIFT
MENU
Tu 14:02
A
B
C
E
D
Position
Part
A
Status indicator LED light.
■
On = The unit is operating correctly;
■
Off = The unit has no power or the display is in
use;
■
Slowly flashing (every second) = Warning
(Change filters or SERVICE MODE active);
■
Rapidly flashing (four times a second) = Error.
B
Universal button.
The function depends on the current text on the
display.
C
Up button to:
■
Increase preset;
■
Increase value;
■
Select the previous item.
D
Down button to:
■
Decrease preset;
■
Decrease value;
■
Select the next item.
E
Universal button.
The function depends on the current text on the
display.
