Commissioning the system
Installation & Commissioning Handbook, ,
P-ASENSE75/IE 980302, 7483 Trondheim
Page 16
4.3
Setting addresses - analogue addressable system
•
Unscrew the detector cover.
The detectors are equipped with 7 address switches marked with the
following digital values: 1, 2, 4, 8, 16, 32 and 64. The correct address
is found by summing the values of the switches that stand in the
OPEN position. This is when the switches are pushed/flicked towards
the market value, i.e. downwards in the diagram.
The diagram below shows the switches in the CLOSED position.
The examples below show the switch setting for respectively address
11 and address 68.
Important:
Note that also the BNB-35 addressing unit for fault monitoring must
be given the correct address.
•
Replace the detector cover, and tighten the screws.
4.4 Setting switches for monitoring the air flow
•
Depending on whether both pipes are connected, or whether only
the left or right pipe is connected, set the switch
S2
to configure
air-flow monitoring in:-
both pipes
left pipe
right pipe
64 32 16 8 4 2 1
64 32 16 8 4 2 1
64 32 16 8 4 2 1
Switch setting
for
address 11 (8+2+1)
Switch setting
for
address 68 (64+4)
Closed position
Open position
S2
