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“ el release when door is open ”

Resolution: If your Von Duprin EL (solenoid) device pulls and releases quickly instead of holding the latch retracted, please check all of the items below.In most cases, one or more of these solutions will r...:

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...:

Can a magnet, or sentronic device, be released and close the door from a button at a desk?

Resolution: If a door is being held open by the LCN SEM 7800/1900 magnet or any ME/SE Series Sentronic LCN closer, you can remotely release that door to close by ordering the following parts and wiri...:

What would cause an EL exit device to pull and release repeatedly?

Resolution: Following could cause the EL device to pull and drop repeatedly. Short to ground on EL wiring. Incorrect wire gauge used. For wire run and gauge requirements, click HERE Wrong power suppl...:

Does the wire size of an EPT affect the operation of an EL device?

Resolution: Since most wire transfer devices such as an EPT or electric hinges cannot provide large gauge wires, we take the small gauge wire into account when determining the overall wire size for the device....:

What wire gauge and run is recommended for Von Duprin electric latch retraction EL device?

Resolution: :

How far can a 4ft EL 99R device be cut down to?

Resolution: EL98/99-4 ft rim device required minimum of 35.2" with 5/8" stop height door opening on single door and 35.56" with 4954/9954 mullion.:

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“ el release when door is open ”

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