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“ cx require rx ”

Resolution: For solenoid driven Chexit devices shipped from the factory prior to 8-24-2015, the RX switch is no longer available. This part was discontinued in 2019. If the older version Chexit RX s...:

Can you have a RX and CX in the same device?

Resolution: The CX device has an internal RX switch that is wired to the CX circuit board. This RX switch is not available to outside monitoring and no other RX switches may be added to the CX device. :

Is there a template that shows where to drill the hole for E/EL/SS/RX/LX/CX wires?

Resolution: The hole should be drilled in the field once the end cap is located on the door. It is a 5/8" hole, that is located 5/16" from the end of the mechanism case. See installation instruction of t...:

How to test the RX switch in a Chexit device.

Resolution: Chexit devices shipped prior to 8-24-2015 with solenoid driven: If Chexit device goes into alarm with fast flashing red LED after the rearm time, the RX switch may be out of adjustment or defect...:

Who can adjust or replace the Chexit RX switch?

Resolution: For Chexit devices with solenoid driven shipped from the factory prior to 8-24-2015, the RX switch is ordered as a "Special CX RX Switch". It may only be installed or adjusted ...:

Can the Von Duprin Chexit device be changed to ALK exit alarm?

Resolution: The Chexit device has a different base plate and center case than the ALK. The Chexit device would need to be replaced with an ALK device.:

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“ cx require rx ”

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