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Double doors cycling erraticly
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RELATED FAQS
Question
Answer
What would cause an EL device to pull and release?
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...:
What is the GWES error that is seen on the Hand Held device (HHD)?
Resolution:
When the GWES error occurs, RESET the Hand Held Device using the RESET button under the battery cover. After RESET of the Hand Held Device (HHD), the error will be gone.:
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...: