What to do if the Assa Abloy Besam SL500 motor doesn't start?
- VVanessa RossJul 28, 2025
If the motor of your Assa Abloy Door Opening System fails to start, first, try changing the setting of the program selector. Also, check the main switch and the fuse in the building. If a presence sensor is installed, make sure to check for and remove any objects placed in the presence zone.