User manual
28
EN
18. Automatic darkness control; brief description
The automatic darkness function causes the roller shutters
to close automatically under the following conditions:
◆ If the automatic darkness control is activated.
◆ If darkness is detected for a minimum of 15 seconds.
◆ If the light sensor has been mounted and plugged
into the RolloTron Standard.
NOTE
◆ If the roller shutters are to be lowered as a result of the
automatic darkness control, then you must either set-
ting the closing time to a time after dusk (see example).
◆ If an automatic closing command is given before twi-
light triggers, then the automatic darkness function
will not be executed.
Example 1 / 2
Automatic lowering
At twilight, the roller shutters will lower to the lower end
point after approx. 15 seconds. The roller shutters will open
again once the congured opening time is reached or in
the event of a manual UP command.
The required twilight limit is congurable.
Automatic closing time: 23:00 hours / 19:30 hours
Onset of dusk: 20:30 hours / 20:30 hours
Your roller shutters will
close automatically at: 20:30 hours / 19:30 hours