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Automatic
CasaConnect KNX Control Center
• Version: 13.09.2021 • Technical changes and errors excepted.
Rain alarm:
Shows whether the rain alarm is switched on. Touch the field and switch the rain alarm
on or off for this window.
Default setting: No.
The rain alarm provides protection from humidity damage by closing the window.
Manually opened windows are also closed if there is a rain alarm.
ATTENTION
Damage from entering rain!
Depending on the amount of rain and the temperature, some time may
pass until
a sensor detects rain.
•
Do not place items that are sensitive to humidity near
automatic windows.
•
Calculate movement time for closing the window.
Rain alarm: Gap ventilation:
Shows whether the window remains ajar when it is raining. This setting is only active
when the rain alarm has been switched on. Touch the field in order to switch off gap
opening if there is a rain alarm.
When gap opening, the window can still be opened slightly despite a rain alarm.
Rain alarm: Position:
Shows the position to which the window opens for gap ventilation. The setting is only
active if gap ventilation has been switched on. Touch the field and set the open position
(0% = closed, 100% = fully open).
Default setting: 5%.
Frost alarm:
Shows whether the window is closed if there is a frost alarm. Touch the field in order
to switch the frost alarm on or off for this window.
The frost alarm closes the window if the outdoor temperature is low and it is raining/
snowing at the same time. This prevents damage from ice (e.g. at the seal).
The conditions for triggering frost alarm (outdoor temperature, period) are set in the
"General settings" menu.
System > Set automatic > General settings > Frost alarm
6.3.6. Adjust frost alarm, Page 108
If there is a frost alarm, there is no timed ventilation or night back cooling.
If there is a frost alarm, manual operation of the window is initially blocked. You can
remove the manual block by hand however. To do this, select the corresponding win-
