Commissioning the system
Installation & Commissioning Handbook, ,
P-ASENSE75/IE 980302, 7483 Trondheim
Page 17
4.5 Power supply
When all pre-commissioning checks have been completed and the
addresses (analogue addressable system only) and switches for air-
flow monitoring have been set, then the unit can be connected to the
power.
•
Connect up the 24V DC supply (taken from the external 24V DC
outlet on the control panel).
1
2
3 -
4 -
+ 24 V DC
+ 24 V DC
0 V
0 V
The detector indicators will show the following configuration when
the front cover is removed:
•
The green indicator (lower right) marked
POWER
will come on.
You can now configure the detector, i.e. the detector has to «learn»
the exact airflow in the pipe system.
Loop
Terminal strip 1
24V DC
out
24V DC in
+ -
LEARN
FILTER L
FLOW R
POWER
