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“
new qel versus old qel
”
RELATED FAQS
Question
Answer
How do I identify the new QEL motor launched in 2012?
Resolution:
The new QEL motor has a label affixed to the cover, the older QEL motor has no such label. See attached image.:
Will the QEL+ still work with the 900-2Q?
Resolution:
You can use the QEL+ device with 900-2Q option board. The 900-2Q board is obsolete with no stock remaining. :
Can the EL or QEL conversion kit be used on the old Von Duprin 33/35 exit device?
Resolution:
Current EL and QEL baseplate conversion kits can be used on all latching types of the 33/35 series (non "A" version which were manufactured prior to 2003). At one time, the obsolete black EL ...:
Can you add SD and EL to a mechanical 99 series exit device?
Resolution:
This is available. You will need the SD center case kit, SD center case cover, SD cylinder dog housing, and EL/QEL conversion kit.:
Can you convert the EL33A/35A or EL98/99 series exit device to the QEL device?
Resolution:
The Von Duprin EL33A/35A/98/99 device can be converted to the QEL device by getting the correct sized QEL baseplate conversion kit. The existing PS914 or PS873 power supply can be used. ...:
What is QELA?
Resolution:
QELA is the third generation of the Von Duprin QEL motor that began shipping at the end of 2014. It is what is currently shipped (as of 2021). The letter "A" was used to distinguish whi...:
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...:
Can a QEL device be wired so that it stays open during a fire condition?
Resolution:
This must not be done on a fire rated opening. From a wiring standpoint, wiring the fire alarm signal as an input to a power supply logic board (using it as an access control input) wou...: