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Automatic
CasaConnect KNX Control Center
• Version: 13.09.2021 • Technical changes and errors excepted.
Night back cooling:
Touch the field to set the times for night back cooling. The setting is only active if the
general settings for night back cooling have already been applied.
System > Set automatic > General settings > Night back cooling
6.3.5. Set night back cooling (ventilation), Page 107
Enable one or more periods in the list. If you want to change the periods, touch the tool
icon.
6.3.3. Set time switch period, Page 106
Be careful that your timer settings do not prevent night back cooling operations! The
set supply air temperature lock cannot prevent night back cooling either.
NBC: Indoor temperature (night back cooling):
Shows the indoor temperature, to which room is cooled. Touch the field to set the in-
door temperature, until which the ventilation is active during the night back cooling.
The setting will only be activated once a night back cooling temperature has been set.
Default setting: 20.0°C.
NBC: Intensity (night back cooling):
For exhaust air units, shows the speed during night back cooling. Touch the field to ad-
just the strength using a slider. The setting will only be activated once a night back
cooling temperature has been set.
Default setting: 30%.
Supply air temperature (supply air device):
Shows whether a supply air unit is closed if the incoming air temperature is greater
than the room temperature (heat protection). Touch the field and switch the supply air
temperature sensor on or off.
Default setting: No (off).
The supply air temperature-block becomes active as soon as the supply air tempera-
ture lies above the room temperature. The block is however only deactivated again
when the supply air temperature sinks more than 3.0 °C below the room temperature
(hysteresis).
For devices from other manufacturers, the outside temperature at the weather station
is used as the value for the supply air temperature.
Timed ventilation:
Touch the field to set the ventilation period. Enable one or more periods in the list. If
you want to change the periods, touch the tool icon.
