101
Automatic functions
Display Corlo Touch KNX
• Status: 09.03.2017 • Technical changes and errors reserved.
Ventilation lock
As soon as cooling is switched on, the window are closed and the fans deactivated.
When the cooling is switched off again, the ventilation remains inactive for some time
to ensure that cooled air is not immediately passed out through windows or fans. You
may set the delay time for this as you wish.
The ventilation lock reacts to object no. 608 "automatic status cooling". This input
object may also be set to the status of the internal cooling regulation (no. 671 and 672
"AutoX status cooling level X").
Night-time re-cooling
The night-time re-cooling function using the windows and ventilation equipment is
activated once a set outdoor temperature is exceeded for an lengthy period of time.
The window(s) and ventilator(s) which are used for the night-time re-cooling, as well
as the time period over which these are activated, can be set in the automatic operation
functions for the individual
windows and ventilators.
Frost alarm
The frost alarm for blinds and windows will be active when during or after precipitation
the outdoor temperature falls below a defined level.
The frost alarm is triggered in the following situations:
•
The outdoor temperature is below the set frost alarm temperature and it is
beginning to rain/snow.
•
The outdoor temperature drops below the set frost alarm temperature while it
is raining/snowing.
•
It has rained/snowed. The outdoor temperature falls below the set frost alarm
temperature within the set standby period after the end of the precipitation.
The frost alarm ends in the following situations:
•
The outdoor temperature remains above the set dew point temperature for the
period of time.
First determine when the frost alarm shall be triggered. Adjust the outdoor
temperature that must be undercut to trigger the frost alarm (e.g. 2.0°C). Then set how
many hours after precipitation the frost alarm standby mode should be active (e.g. 5
hrs). Select the standby period in a way ensuring that the humidity left from the
previous precipitation has all dried up.
After shutting off the cooler, ventilation
through windows or fans should stay
blocked for ... minutes
1 ... 480; 60
Start when outdoor temperature of (in
0.1°C)
100 ... 350; 160
is exceeded for more than ... hours
1 ... 72; 48
Summary of Contents for Corlo Touch KNX 70258
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