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“ QEL voltage requirements ”

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...:

Will there be 900-2Q boards for warranty purposes now that the QEL'S do not require the boards?

Resolution: The 900-2Q board is no longer available. For warranty purposes, QEL conversion kit and 900-2RS board are required. The 900-2RS replaces the 900-2Q board. :

Can I run 4 QEL devices from one PS902?

Resolution: No, you can only add one 900-2Q option board to the PS902 power supply and 900-2Q only can support two QEL devices.:

Will the MPB-842 or MPB-840 power EL or QEL devices?

Resolution: The old MPB842 power supply will power up to two EL electric panic bars but will not power the QEL devices. A defective potted module inside the electric panic bar or defective power supply coul...:

Does the QEL retract the latch bolt and the pushpad?

Resolution: Yes the Von Duprin QEL exit device retracts the latch bolt and pushpad. Pushpad and latch bolt stay retracted as long as power is applied to the QEL exit device. :

How many Von Duprin QEL devices can be connected to a power supply?

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...:

Is the EL wiring adapter needed for QEL?

Resolution: The EL wiring adapter is not needed for QEL devices.:

Is there a conversion kit to make 94/95 devices into a QEL?

Resolution: Yes. Required Series 94 or 95 Fire or Panic 3FT/4FT or 2 ft 6 in / 2 ft 10 in Finish Optional LX switch &nbs...:

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“ QEL voltage requirements ”

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