Building Technologies A6V10334410_h_en_--
Fire Safety 2015-09-29
3.2.1 Front indicator
The front indicator on the housing cover provides a quick overview of the aspirating
smoke detector's current status using LED indicators. The buzzer can be switched
off and a function test for LEDs and buzzers activated using a button.
Front indicator FDA241
Front indicator FDA221
The front indicator can be rotated 180° in the housing cover if necessary. See
'Adapting the front indicator to the installation position [➙ 58]'.
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