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8

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 Technical Support at
1-877-671-7011. 

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 No. 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 1 second 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

Summary of Contents for CX33A

Page 1: ...RNING GENERAL INFORMATION ELECTRICALSPECIFICATIONS Voltage 24 VDC Current Chexit 0 4 A Current Electric mortise 0 3 A Current on arming 300 mS 16 A in rush External alarm dry contacts NO and C 24 VDC 1 A rating Normally closed inputs Fire alarm FA required External inhibit EI Door position switch DPS The Von Duprin Chexit device is designed for accident hazard or fire exit applications It meets bo...

Page 2: ...ble 1 3 Determine the physical location of each component used see Figure 1 4 and 6 4 Pull field wiring between component locations and frame side of power transfer see Figure 1 4 and 6 5 Mount components and connect them to field wiring see Figure 2 3 5 or 7 6 Connect field wiring to frame side of power transfer Route wires through frame back box 7 Install frame back box and frame side of power t...

Page 3: ...and GND ExternalAlarm Fire Alarm Door Position Switch External Inhibit Device EPT 10 EPT 10 Electric Hinge Electric Hinge EPT 10 Electric Hinge N A Percode 100 feet 200 feet 75 feet 150 feet Percode 14 GA 12 GA 14 GA 12 GA 18 22 GA Not critical The wiring requirements in Table 2 above must be followed IMPORTANT E7500ElectricMortiseLock Servesaslockingdeviceon CXE9975mortiseapplications Optional fo...

Page 4: ...ly closed contact Normally closed contact Red 24 Blue C Brown NO Violet CM Gray CM Yellow FA Orange DPS Green El White SC Black GND Cable to Chexit device Normally closed contact Red 24 Blue C Brown NO Violet CM Gray CM Yellow FA Orange DPS Green El White SC Black GND Power transfer Cable to Chexit device In this double door application both doors open in the same direction and each is equipped wi...

Page 5: ... x E7500 FS Mortise Lock DPS Junction box External alarm EPT External inhibit Red 24 Blue Brown NO Violet CM Gray CM Yellow FA Orange DPS Green EI White SC Black GND Violet White Black Black Power transfer 24 GND Not used insulate separately FIRE Normally closed contact Normally closed contact Normally open contact PS914 power supply 120 240VAC 2AMP Cable to Chexit device E7500 Electric mortise lo...

Page 6: ...move backing from sign and put sign on door above Chexit device sign is in cardboard tube 9 Go to Operation for testing and troubleshooting Cable inside end cap bracket Orient cylinder as shown or unit will not operate CAUTION INSTALLATION Slide module into cover plate as shown 1 With end cap and cover plate removed drill 5 8 diameter wire access hole in surface of door 2 3 Route Chexit cable thro...

Page 7: ...reen and white wires 2 If external inhibit not used connect green and white wires together Red LED does not light Power not reaching Chexit Replace reset AC fuse circuit breaker check power supply input output voltages check input voltage at Chexit cable connector Red LED on solid then flashes fast andhornsounds 1 Pushpadpressed 2 Pushpadswitchdisconnected 1 Releasethepushpad 2 Connect pushpad swi...

Page 8: ...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 Technical Support at 1 877 671 7011 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 Of...

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