HomeMatic HM-CC-TC Montageanleitung Und Bedienungsanleitung Seite 45

Example:
Sensor
HM-Sec-SC (1)
HM-Sec-SC (2)
HM-Sec-RHS
If window 1 is opened first, the wall thermostat regulates
the temperature to 14°C. If window 2 is then opened, the
temperature is regulated to 12°C. When window 3 is opened,
it is regulated to 16°C. If window 1 or 2 is then closed, it
continues to be regulated at 16°C. However, if window 3 is
closed (with 1 and 2 remaining open), it approaches 12°C. 14°C
is approached again if windows 2 and 3 are closed.
If all the windows are closed, the room controller ap-
proaches the previously set temperature again. The
temperature can be changed manually at any time, even
if a window is open.
Teaching-in shutter contacts or window rotary handle
sensors to the wall thermostat makes the system more
receptive to signals so that it can respond immediately to
windows being opened. This will result in a reduction in
the battery life.
Setting the setpoint temperature for ventilation
(open-window temperature, WOT)
• Open the configuration menu by pressing and holding down
the "Menu" button.
• Use the handwheel to select the "WOT" menu item and
confirm your selection with the OK button.
• The display shows the number of the sensor for which the
open-window temperature is to be changed, as well as the
open-window symbol and the set open-window temperature.
Window 1
Window 2
Window 3
Open-window temperature
14°C
12°C
16°C
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