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CX device with RX and LX?
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Question
Answer
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. :
Von Duprin Chexit device keeps going into alarm by itself.
Resolution:
Chexit devices shipped with solenoid prior to 8-24-2015. 1. When Chexit device is set for more than zero second rearm time (factory setting is 10 second rearm time) and device goes...:
What is the part number for the CX-RX switch?
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 RX Switch of a solenoid driven ...:
What is (SD) Special Dogging?
Resolution:
SD is Special cylinder dogging in the center case of 98/99 rim and vertical rod non fire rated devices and is available with standard, EL, QEL, CX and ALK.:
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 a pneumatic (PN) 33A/35A/98/99 exit device use the RX or LX switches?
Resolution:
PN33/35/98/99 Pneumatic exit devices are not usually used with RX or LX switches since the Pneumatic PN device is used instead EL to eliminate the electric from the device.:
Can you add the LX option to a Von Duprin device that already has the RX option?
Resolution:
The Von Duprin RXLX combination switch must be ordered together as one assembly. Existing RX or LX switch must be removed to install the combination RX LX switch. Make sure correct RX LX combinatio...:
What are the Von Duprin part numbers for RX, LX and RX,LX-LC switch kits for field installation?
Resolution:
The attached table shows the part numbers for LX-RX and LX-RX-LC switches field installed.:
What is the difference between Von Duprin LX and/or RX switches and the Signal Switch SS option?
Resolution:
The RX monitors the push bar while the LX monitors the latch bolt of the exit device. A SS device has an LX and a key cylinder switch plus an emergency push bar signage.:
Can the Von Duprin Chexit device be ordered with LX latch bolt monitor?
Resolution:
The LX switch is not available with Von Duprin rim and vertical rod Chexit devices. If using a mortise Chexit device the SS7500 mortise lock would provide a LX latch bolt monito...:
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...:
What power supply is used with RX or LX switches?
Resolution:
The RX switch is request exit and the LX switch is latch bolt monitor switch. They do not require a power supply directly. The electrified hardware that the RX or LX switch...:
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...:
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...: