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stuck wall switch
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Question
Answer
What is an error code E04 on an LCN 4600?
Resolution:
An error - E 04 - is an indication of a constant activation input from either the "Hold Open" switch or a "Wall Activation" switch when the 4600 power is turned on. This condition also occurs when ...:
Does wall board have to extend into the throat of a fire rated frame?
Resolution:
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Why would an LCN 8310-865 RF Receiver have a flashing "RED" light?
Resolution:
When the "RED" LED on the 8310-865 RF Receiver is blinking, it is receiving an RF signal (interference) from a non programmed device. When receiving this type of signal, it will not ...:
What components are needed to convert a hard wired actuator button to a wireless actuator button?
Resolution:
To convert an RF actuator button to a hard wired actuator button, simply remove the RF transmitter an connect the hard wiring to the "Common" and "Normally Open" terminals on the the switch.:
How do you remove an AL lock from a door?
Resolution:
AL-Series and discontinued D Lever-Series locks use castle nuts to hold the chassis to the spring cages and to keep the chassis positioned in the door. This causes confusion at times when the lock ...:
What would cause a key to get stuck in a cylinder?
Resolution:
Check the following: Debris in the cylinder The cylinder cap could be too loose Incorrect pinning of the cylinder The cylinder plug is not returned to the neutral position with the cylinder s...:
B663 only throws bolt and wont retract it.
Resolution:
After installing a classroom deadbolt, there is potential for the thumbturn to project the bolt only, get stuck in one position, or move both directions but not move the bolt. These are caused fro...: