18
/
Sun
Threshold...
Delay...
Sensor allocation...
Use function...
The Sun function menu
Adapt the function:
If you feel that the solar protection doesn’t go down even though the sun
is bright then decrease the On threshold and vice versa. If you notice that solar protection go
up even though it is quite bright outside then decrease the Off threshold and vice versa. If the
system reacts too slow when the sun appears then decrease On Delay and vice versa. When the
solar protection goes up and down a lot during a day where maybe there is a switching cloud
cover, then increase the Off delay.
Sensor allocation:
Sun sensor allocation is used to set which sun sensor the function should
listen to. The system can have two sun sensors connected and therefore the function can use
either one of them or both at the same time. You can allocate differently for each zone.
H
This function requires a sun sensor/s connected.
It can be very useful to use more than one sun sensor for example if the sun sensor is
blocked sometime during the day by a tree. If you are not satisfied with the position of
the solar protection, or if the slat of the Venetian blind closes too much, then change the
running and tilt time, see page 19 for more info.
Sun parameters
Function
Range (Step)
Per Zone
Default
Advanced
Used
Yes/No
Yes
Yes
Yes
Threshold On
5-30klux
Yes
20klux
No
Threshold Off
5-30klux
Yes
15klux
Yes
On Delay
1-10min
Yes
2min
Yes
Off Delay
5-60min
Yes
30min
Yes
Allocation
1 or 2 common, 1/zone
Yes
1
Yes