User's Manual

Installation Manual the Magnetic Switch 9-3
Connecting to the Controller
To connect the Magnetic Switch to the
Controller, refer to Figure 9.4 and use the
following instructions:
1. Using the RED wire, connect “COM”
on the Switch terminal to “OUT” (P5-1)
on the Controller.
2. Using the BLACK wire, connect
“N.O.” on the Switch terminal to “IN”
(P5-2) on the Controller.
NOTE:
If composite cable is used, from the junction box
to the Switch use RED and BLACK colored
wires. From the junction box to the Controller,
use composite cable and follow the wire color
code outlined in Chapter 2.
Figure 9.4
Connecting the Magnetic Switch to the Controller
Double Doors Applications
For double doors applications, connect the
Switches in series (Figure 9.5) so that one
Switch will open when either door is opened.
Figure 9.5
Connecting Two Magnetic Switches in Series
Door Ajar delay time
A Door Ajar alarm occurs when a door is open
for longer than the preset time. By setting a
delay using R97 and JP11, you can adjust the
time (from 10 to 110 seconds) necessary before
a Door Ajar alarm occurs preventing nuisance
Door Ajar alarms from air flow or slight bumps
to the door.
R97 (Door Ajar Delay)
 Factory Set to 15 seconds
Set mid scale or as desired to delay onset of
Door Ajar alarm.
JP11 (Door Timer Extend Disable)
 Factory Installed IN
This jumper (Table 9.1) determines the timing
range of the Door Ajar Time potentiometer
(R97).
Table 9.1 JP11 Settings
Position Time Range
In 10-60 seconds
Out 65-110 seconds