Status Display On The Radio Gateway Fdcw221 - Siemens FDCW221 Technical Manual

3.10.5 Status display on the radio gateway FDCW221

Building Technologies
Fire Safety
The radio gateway has three internal LEDs (amber, red, green) and a red/green
LED in the cover.
The flash sequences are displayed in parallel on the two green LEDs or the two
red LEDs.
The flash sequences of the amber LED inside the radio gateway cannot be
displayed by the LED in the housing cover. The amber LED only displays flash
sequences if radio detectors are to be removed.
1
2
3
4
LEDs for status display
1 Internal LED amber H3
2 Internal LED green H2
Structure and function
Function
3 Internal LED red H4
4 LED in cover red/green H1
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2015-11-06