To Next PageTo Next PageWhy do G-U BKS B-2393 unlock automatically?
If your G-U Door locks unlock automatically, the issue might stem from a continuous signal at the control input. Check the control signal at terminal I1 and I2. Another potential cause is incorrect cable assignment between the lock and controller, so verify the wiring. In some instances, a defective controller could be the culprit, requiring a replacement.
What to do if the "Locked" signal does not appear on G-U Door locks?
If the "Locked" signal does not appear for your G-U Door locks, it could be due to the "Locked by motor" relay contact not being assigned. Check the wiring of the signal input (BK, GY, BNGN) and signal output (terminal 41 and 51). Also, the lock may be unable to move to the initial position, so check the same wiring. Finally, check for any foreign object in the lock.
What to do if the "Unlocked" signal does not appear on G-U Door locks?
If the "Unlocked" signal does not appear for your G-U Door locks, the "Unlocked by motor" relay contact might not be assigned. Check the wiring of the signal output (terminal 42 + 52). The lock also may be unable to move to the final position, so check the same wiring. Lastly, look for any foreign object obstructing the lock's movement.
Why is latch monitoring without function on my G-U BKS B-2393 Door locks?
If the latch monitoring is without function on your G-U Door locks, it could be that the latch monitoring is not assigned. Check the wiring of the signal output (terminal 44 + 54). Another possible cause is a jammed or damaged lever; if so, eliminate the cause of jamming.
Why is deadbolt monitoring not functional on G-U Door locks (B-2393x)?
If the deadbolt monitoring is not functional on your G-U Door locks (only with B-2393x), the deadbolt monitoring may not be assigned. Check the wiring: Signal input (VT) Signal output (terminal 43 and 53). Another potential cause is a jammed or damaged lever, in which case you should eliminate the cause of jamming.
Why does the motor run occasionally when daytime release is activated on G-U BKS B-2393?
If the motor runs occasionally for short periods when daytime release is activated on your G-U Door locks, it may be because the "unlocked" sensor position is lost during daytime release. This can happen if the drive-gear dips (e.g. due to heavy vibrations). Check the closing speed and door strike at the door closer and reduce if necessary, providing it can still be ensured that the door leaf closes. Otherwise no remedial action is required.
General| Brand | G-U |
|---|---|
| Model | BKS B-2393 Series |
| Category | Door locks |
| Language | English |
Detailed technical specifications including dimensions, voltage, current, and environment.
Diagram and explanation of electrical connections for the lock and its components.
Step-by-step guide for physically mounting the lock and routing cables.
Explanation of error and status codes shown on the controller's 7-segment display.
Step-by-step guide to activate programming mode on the controller.
Procedure for testing the lock's functionality after installation or changes.
Troubleshooting for lock unlocking failures, power supply, and control input problems.
