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“ alarm will not disarm ”

Resolution: The following could cause the Chexit solenoid ( devices shipped prior to 8-24-2015) pulls in then drop out with no alarm. Mechanical adjustment such as vertical rods. Disconnect t...:

What is the new option for the old 873-AC board?

Resolution: When the new PS900 series power supplies were created we did not pursue a version of these option boards. Need to discuss the specific hardware they are using and requirements to determine the app...:

What would cause the Von Duprin delay egress Chexit device not to provide delay egress?

Resolution: For Solenoid driven Chexit devices shipped from the factory prior to 8-24-2015, the following could cause the device not to provide delay egress:Measure the voltage between green and orange wires o...:

Chexit goes into alarm with fast flashing LED and not locking after rearm time.

Resolution: Chexit devices shipped prior to 8-24-2015 with solenoid driven: Chexit device has a RX switch with a connector that needs to be connected to the Chexit module otherwise the alarm will sound af...:

Why does my Chexit device open without sounding the alarm?

Resolution: :

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“ alarm will not disarm ”

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