32
c) Operating modes
Press the ‘
FUNKTION
’ button to change the operating mode. Press this button several times
to scroll through the different operating modes:
Automatic mode
Manual mode
Holiday/party
function
Figure 24
•
Automatic mode
In the Automatic operating mode (‘
Auto
’ appears in the LCD) the room temperature is
controlled according to the program set for the day of the week. The temperature history for
the current weekday is displayed on the bar scale in the lower part of the display. The ‘
’
and ‘ ’ icons reveal whether the comfort temperature or the lowering temperature is active.
A temporary temperature change can be made at any time using the scroller. The
next time a regular temperature change is scheduled the thermostat will then
automatically return to the time-controlled program.
• Manual mode
In the manual operating mode (‘
Manu
’ is displayed) the heating control maintains the set
temperature. An automatic time-controlled change will not be performed.
This function is identical to the function of a conventional thermostat.
• Holiday/party mode
In this operating mode (suitcase symbol ‘ ’ appears in the display) the temperature is
maintained at a certain fixed value for a defined period of time (for example, the duration of
a party or a holiday). After this, the heating control automatically switches to the automatic
mode.