6
Operating instructions 0020262548_01
4.2
Basic display
Auto
5,0°C
°C
19,5
15:34
Desired heating temp. 20,0°C
Menu
Op. mode
1
4
2
3
5
5
7
6
8
1
Symbol for outdoor
temperature
2
Outdoor temperature
3
Time
4
Room temperature (for
wall-mounting only)
5
Current function of the
selection button
6
Information field
7
Symbol for
Auto
operat-
ing mode
8
Mode for the current
operating mode
The basic display appears:
–
If you press the selection button several times.
–
If the system control is in a selection level or setting level
and you do not operate the system control for more than
5 minutes.
4.2.1
Preferred zone in the basic display
If your heating installation has several zones, the competent
person sets the zone whose values are to appear in the ba-
sic display.
4.2.2
Preferred operating mode in the basic
display
If your heating installation is designed for two of the three
operating modes (heating, cooling or ventilating), you can
switch the basic display to the required operating mode.
Setting the preferred display (
4.2.3
Information in the basic display
The basic display shows the most important current settings
and values for the heating installation.
Various information may appear in the basic display. This
depends on which operating mode you give preference to in
the basic display and the mode that this operating mode is
in.
4.2.3.1 Basic display for the Heating operating mode
Mode
Time
periods
Symbol
Information field
Auto
On
Desired heating temp.
appears:
–
The system control
maintains the temper-
ature at the desired
level.
Empty line appears:
–
The system control
does not request any
heating energy.
Off
Day
Set-back
off
Empty line
4.2.3.2 Basic display for the Cooling operating
mode
Mode
Time
periods
Symbol
Information field
Auto
On
Desired cooling temp.
Off
Empty line
Day
Desired cooling temp.
off
Empty line
4.2.3.3 Basic display for the Ventilation operating
mode
Mode
Time
periods
Symbol
Information field
Auto
On
Max. vent. stage
Off
Max. vent. stage
Day
Ventilation stage
Set-back
Ventilation stage
4.2.3.4 Basic display for the Manual cooling
advanced function
Mode
Time periods
Information field
Activated
On
Desired cooling temp.
Off
Empty line
4.3
Operating concept
The system control is operated using two selection buttons
and a rotary knob.
You can use the selection buttons to do the following:
–
Navigate through the selection levels and the setting
level in the menu structure.
–
Select a set value.
–
Confirm a set value.
–
Navigate to the operating modes.
–
Cancel changing a set value.
You can use the rotary knob to do the following:
–
Navigate through the list entries for a selection level.
–
Select a selection level or setting level.
–
Change a selected set value.
The display shows an element that is highlighted by white
writing on a black background. A flashing, highlighted value
means that you can change the value.
If you do not operate the system control for more than 10
seconds, the background lighting switches off.
If you do not operate the system control during a period of
more than 5 minutes, the basic display appears again.
4.3.1
Using the rotary knob to make settings in the
basic display
If the display shows the basic display, you can use the rotary
knob to change the setting for the desired temperature or
ventilation level.
The setting that you change depends on selecting the pre-
ferred display in the basic display, the selected operating
mode and the set mode for the operating mode.
