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electric latch retraction trim
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RELATED FAQS
Question
Answer
How do I wire an EL device to normally hold open the latch and release it during a fire alarm?
Resolution:
Use a normally closed fire alarm as the input to the power supply option board (PS873-2 or PS914-2RS), this will hold the latch retracted. During a fire alarm, the contact will open, dropping...:
Why doesn't full rotation of the AD or CO Series Exit Trim (993) outside lever fully retract the Von Duprin 98/99 Exit Device latch?
Resolution:
- AD Series and CO series products require that the Night Latch (NL) screw is installed in the exit device. Be sure this screw is installed- Exit hardware and strike must be properly mounted ...:
Why will 912L not retract the latch bolt all the way?
Resolution:
There are a few things to check in the 912L trim is not retracting the latch as expected. If the 912L was shipped after February 28, 2011, Check the installation ins...:
What gauge wire is needed for CX red and black power wires?
Resolution:
For Product Shipped prior to 8-24-2015 with solenoid and EPT or Door Loops: a. 0-100 ft, use #14 Gauge Wire ...:
How does the latch bolt retract on the Von Duprin XP device?
Resolution:
The latch bolt on an XP98/99 exit device does not retract. The latch bolt will release and pivot out of the way when push bar is depressed or out side trim is activated.:
Is there an EL conversion kit for the Falcon 2390 exit device?
Resolution:
There is no EL conversion kit for a 2390, the device will need to be replaced.:
Can the Von Duprin EL option be added to any existing 98/99 device?
Resolution:
The Von Duprin EL option can be added to any existing 33A/35A, 98/99 series exit devices. :
Is a Von Duprin or Falcon EL device available in 12V?
Resolution:
Electric latch retraction, EL, devices are only available in 24VDC. (Note: The EL option for 24/25 series and related service parts have been discontinued as of 7/25/2022):