Table of Contents
Advertisement
5
Mounting / Installation
Detector heating unit FDBH291
5.10.2
46
Building Technologies
Fire Safety
Connection of the detector heating unit
Connect the cables for the monitored supply from the control panel and the
l
detector heating unit to the supplied micro terminals DBZ1190-AA.
The cables can be placed in the same cable harness as the detector line or
l
separately.
Several detector heating units can be connected in parallel.
l
Detector heating units require a separate supply.
l
NOTICE
Risk of icing
Malfunction
●
To ensure smooth operation, the detector must be checked regularly for icing.
DB721
DB110xx
1a
1b
5
6
-
1
+
+
2
-
Connection diagram for detector heating unit FDBH291
1 Control panel supply (monitored)
2 Control panel
DBZ1190-AA
-
+
FDBH291
LINE
DB721
DB110xx
1a
1b
+
DBZ1190-AA
5
6
-
FDBH291
A6V10316298_e_en_--
2014-05-21
+
Hide quick links:
Advertisement
Table of Contents
