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Automatic settings
Control System KNX WS1000 Color
• Status: 18.04.2016 • Errors excepted. Subject to technical changes.
The night-time re-cooling settings can be accessed by pressing the buttons:
Using the arrow keys, set the outdoor temperature at which the night-time re-cooling
shall be active (e. g. higher than 20°C). Remember that the night-time re-cooling only
starts when the outdoor temperature is more than 2.0°C above the pre-set value. The
night-time re-cooling is de-activated again as soon as the outdoor temperature drops
below the pre-set value.
Also set the period for which the outdoor temperature must have been above the min-
imum temperature (e. g. longer than 48 hours).
Confirm your setting with the
OK
button.
Night-time re-cooling will stop when the set outdoor temperature is undercut by 2°C
for a specified period of time. This period depends on the set trigger period and on how
long this temperature has been exceeded. It is a maximum of one third of the set trig-
ger period (e.g. max. 12 hours for a 48-hour trigger period).
3.2.6. Adjust frost alarm
The frost alarm for shades and windows will be active when during or after precipita-
tion the outdoor temperature falls below a defined level.
The weather data display (Start screen) then shows “Frost alarm” next to the outdoor
temperature value. The display can also show “Night-time re-cooling” and “Window
movement limitation” in turn.
2.1. Weather data display (start screen)
You adjust which shades will be retracted and which windows will be closed in the au-
tomatic functions for the individual shades and windows.
The following situations trigger the frost alarm:
•
The outdoor temperature is below the set frost alarm temperature and ist starts
to rain/snow.
•
The outdoor temperature falls below the set frost alarm temperature while it is
raining/snowing.
•
Rain/snow has stopped. The outdoor temperature falls belowing the set frost
alarm temperature within the set standby period after the end of precipitation.
The following situation stops the frost alarm:
•
The outdoor temperature stays above the set unfreezing temperature for the
set time period.
Setting of the frost alarm:
Automatic
Settings
Night-time Cooling
System
General
Settings
Summary of Contents for 70191
Page 6: ...5 Clarification of signs...
