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“
qel green and red flash
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RELATED FAQS
Question
Answer
Why is my Von Duprin QEL light flashing red and green?
Resolution:
Check to make sure there is no bind of the latch.:
Why does the QEL cycle 3 times with a solid red led and does not work?
Resolution:
Improper mechanical adjustment or QEL calibration could cause the QEL cycle three times with solid LED and not work. First check mechanical adjustment on vertical rods or mortise lock device and co...: