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Options are set by switches on the Chexit module. Before changing option settings, turn the Chexit off.
Changes in option settings take effect when the Chexit is turned on.
Seconds Switch No. 1 Switch No. 2 Switch No. 3 Switch No. 4
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
infinite
Rearm Time Switch Settings
off
on
off
on
off
on
off
on
off
on
off
on
off
on
off
on
off
off
on
on
off
off
on
on
off
off
on
on
off
off
on
on
off
off
off
off
on
on
on
on
off
off
off
off
on
on
on
on
off
off
off
off
off
off
off
off
on
on
on
on
on
on
on
on
Rearm Time Notes
1. Set the rearm time a few seconds longer than
the door will be open so the door closes before
the Chexit arms.
2. The Chexit is shipped from the factory with the
rearm time set to 10 seconds.
3. When the rearm time is infinite, the Chexit
arms when the door position switch detects
that the door is closed.
4. When the rearm time is infinite, you must open
and close the door after the Chexit is turned on.
5. If a door position switch is used, the Chexit
arms 2.5 seconds after the door closes.
6. If you are using a door position switch but you
want the full rearm time to expire before the
Chexit arms, call Von Duprin at 1-888-371-7331
and get instructions from Electrical Technical
Support.
7. For proper operation, the rearm time of each
ganged Chexit must differ by at least 2 seconds.
Location of Chexit
option switches
OPTIONS
Factory settings shown
8: Off
7: Off
6: Off
5: Off
4: Off
3: On
2: Off
1: On
Table 3. Chexit Options
Option
Rearm time
Nuisance delay
Nuisance alarm
Function
Switches Nos. 1 through 4 set amount of time you have to pass through door
after turning on key switch or using an external inhibit device (see table below)
If switch No. 5 is on, the pushpad must be pressed 2 seconds to set off alarm
If switch No. 6 is on, the Chexit horn sounds while pushpad is pressed during
nuisance delay; use in accordance with local code
Settings for Door No: ___
Self-test
Local fire alarm
If switch No. 7 is on, the Chexit performs a self-test when turned on; this
switch must be off for normal operation
If switch No. 8 is off, the Chexit internal horn sounds during a fire alarm
________ seconds
on off
on off
on off
on off
