Siemens FDF221-9 Guide De Mise En Service

FDF221-9; FDF241-9
en Flame detector
de Flammenmelder
fr Détecteur de flammes
es Detector de llamas
it Rivelatore di fiamma
en Commissioning
de Inbetriebsetzung
fr Mise en service
es Puesta en servicio
it Messa in servizio
en Commissioning
General information
When delivered, the flame detectors are set for operation
on an FDnet/C-NET detector line.
The automatic switch from FDnet/C-NET operation to
collective operation cannot be made on some collective
control panels. In these cases, you must switch the
detector over manually. The detector always switches
automatically from collective operation to FDnet/C-NET
operation.
Switching over to collective operation
Prerequisite
Use a base that is not connected to the detector line.
A6V10299652
LINE
+
Fig. 1
Procedure
Note the positive and negative poles.
Connect base to a 12 ... 28 VDC source of voltage,
1.
e.g. a battery, according to connection diagram (Fig. 1).
Insert detector into base for approx. 15 seconds.
2.
The detector is switched over to collective operation

and can be connected to a collective detector line.
For more information, see documents 007011
(Technical manual) and 008121 (Installation).
Building Technologies
Fire Safety & Security Products