Setup and function
Setup
3
18 | 62
Building Technologies
009757_f_en_--
Fire Safety
2016-08-23
3.2 Setup
3.2.1 Manual call point FDM221
Manual call point FDM221 triggers an alarm when the glass insert is pushed in
(direct activation). The alarm is immediately transmitted to the control panel.
To reset the manual call point FDM221 after an alarm, a new glass insert must be
inserted.
Figure 3: Components for manual call point FDM221
1
Back box
6
Internal alarm indicator
2
Switching unit
7
Alarm actuator
3
Glass insert
8
Key with double function: Function
test and open housing
4
Connection terminals
9
Cover
5
Switching lever for test activation
1
5
6
8
3
4
7
9
