Setup and function
Function
3
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Building Technologies
009757_f_en_--
Fire Safety
2016-08-23
3.3 Function
3.3.1 Danger levels
The manual call point can transmit the following danger levels to the control panel:
Danger level
Meaning
0
Normal state, no danger
3
Alarm
The evaluation of the danger level and the resulting measures (e.g. activation of
remote transmission) are configured on the control panel.
3.3.2 Internal alarm indicator
The manual call point FDM221 has a dichromatic LED (red/green) as an alarm
indicator.
The manual call points FDM225 and FDM226 have a monochromatic LED (red) as
an alarm indicator.
You will find a description of the meanings of the indications by the internal alarm
indicator in the tables below.
FDM221
The LED indicator of the alarm indicator has the following meanings:
LED indication
Meaning
Off
Normal condition
Green
Flashes once per second
Test mode is active
Red
Flashes once per second
Localization is active
o r
Alarm is triggered
Red and green alternating
Flashes twice per second
Alarm is triggered/localization is active
a n d
Test mode is active