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“ Wire gauge with QEL ”

Resolution: Product Ordered before 7/10/2012 - Product identified by no label on QEL motor. You must use the 900-2Q option board with the PS900 power supplies to operate the QEL devices. The attached ta...:

What are the wire gauge and length requirements for QEL devices?

Resolution: Use #18 gauge wire up to 200 feet maximum distance from PS900 x 900-2Q power supply to the QEL exit device. The new QEL+ no longer requires the 900-2Q board but still needs a different option board...:

Why would QEL retract and release repeatedly?

Resolution: The following could cause the QEL device to retract and release repeatedly: If this is a vertical rod type device, the vertical rods could be adjusted too short. Check rods for dead locking, ...:

What is the maximum distance you can wire a PIB300 or PIB301 from a Access Control Panel?

Resolution: See the User Guide instructions in the links below:

Why is my Von Duprin CX going into a weak alarm after the rearm delay?

Resolution: Chexit devices shipped prior to 8-24-2015 with solenoid - the solenoid pulls and drops, the alarm sounds, there is a solid LED or no LED light after the rearm t...:

Why is the Von Duprin PS873 power supply buzzing or chattering?

Resolution: Some transformers in the power supplies provide a little humming noise and that is normal. If the humming in Von Duprin PS873 power supply is loud follow these steps. Remove the load from the outp...:

What size wire and run is recommended when using a PS914-2RS?

Resolution: For Product Shipped Prior to August 2012 using the old (black) potted module:a. 0-100 ft 14 gauge wireb. 0-200 ft 12 gauge wire&nbs...:

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“ Wire gauge with QEL ”

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