Group operation
Fire dampers may belong to a group or operate in stand-alone mode.
A group may contain any number of passive and motorized fire dampers.
The group status is fire, if any damper of the group has a fire or smoke alarm
Group operation means that all the motorized dampers of the group open or close at the same time if any fire damper of the group detects an alarm.
To add dampers to a group you have to do the following: