G-U BKS B-1993 Series Installation Instructions Manual page 38

Installation instructions
B-1993x
Motor-driven shoot-bolt lock for narrow stile systems smoke and heat exhaust ventilation
ATTENTION
38
y y Once the voltage supply has been connected, the red LED at the controller flashes.
If the LED does not light up, make sure that the 6-pin service plug is inserted and the correct
voltage is being supplied.
Fig.4: Supply voltage
y y Open both door leaves and make sure they cannot be closed accidentally.
y y Then trigger a test run via a control pulse at input I2. During this test, the lock moves through all
sensor points once thus testing that the wiring is correct.
Fig.5: Test run
When making changes to or replacing individual components (controller B-54900-01-4-9,
motor-driven shoot-bolt lock B-1993x or connection cable B 5490 0300 / 0308), you must repeat
the test run (see point 6.5)!
EN
10.2017 | 20427ES | Designed in Germany