5
Mount the Sensor Activation Module
Set the SW1 DIP switch on the sensor activation module by the wet threshold table
below then attach the module to the flood sensor.
DIP switches on the sensor activation module can be used to specify the wet threshold
(sensitivity to water discharge) through SW1 and the timer delay (duration before alarm)
through SW2. Scan the QR code for more information.
The sensor activation module receives a signal from the flood sensor when a discharge is detected. If the
discharge meets the conditions of a qualifying event, the normally open contact is closed to provide a
signal to the BMS input terminal.
The wet threshold value must be set to 50 to detect dis-
charges higher than 3 gpm. Change the value from 40
(default) to 50.
NOTICE
1. Use the #2 Phillips screwdriver to detach the four screws
on the sensor activation module to remove the cover.
2. Use an instrument with a pointed tip to slide the SW1
switches to the positions noted in the following table for
the wet threshold value of 50.
SW1: WET THRESHOLD OPTION
SWITCH POSITION
REPORTED SWITCH
VALUE
WET THRESHOLD
VALUE
1
2
Illustrated
OFF
OFF
0
40
OFF
ON
2
50
