2
Building Technologies
008115_i_--_--
Fire Safety
2018-07-06
Fig. 2
en
de
fr
es
it
1 Supply from control
unit (monitored)
Speisung von
Zentrale (überwacht)
Alimentation de l'unité
de contrôle (surveillée)
Alimentación de la
unidad de control
(monitorizada)
Alimentazione dalla
centrale (monitorata)
2 Detector line for
control unit
Melderlinie zur
Zentrale
Ligne de détection pour
équipement de contrôle
et de signalisation
Línea de detectores
para unidad de control
Linea di rivelatori per
centrale
en
Installation
Application
The detector heating unit increases the detector tem-
perature by approx. 2 °C in relation to the ambient tem-
perature. This facilitates the operation of the detector even
when there is danger of icing or moisture condensation
(e.g. in cooling rooms, attics or on loading ramps).
Installation (Fig. 1)
Please be aware that the detector bases for the Sinteso™
and Cerberus PRO™ product lines are not mounted in the
same order.
Connection (Fig. 2)
·
Several detector heating units can be connected in
parallel.
·
The supply can be realized in the same bunch of cables
as the detection lines or separately.
·
Connect the detector heating and the supply to the
micro terminals DBZ1190-AA.
+
-
DBZ1190-AA
-
+
LINE
FDBH291
+
-
+
-
+
-
-
+
FDBH291
DBZ1190-AA
FDB2x1/
FDB2x1-AA/
FDB2x2
1
2
+
-
+
-
+
-
-
+
FDB2x1/
FDB2x1-AA/
FDB2x2
