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Amy GravesAug 20, 2025
What to do if my Assa Abloy Besam SW100 doesn't open and the motor doesn't start?
- MMelinda JordanAug 20, 2025
If your Assa Abloy Garage Door Opener motor doesn't start, several factors could be at play. First, verify that the control switch isn't set to OFF; if it is, change the setting. Next, confirm that the opener is receiving mains power by checking the mains power switch. If the activation unit isn't functioning, strap the impulse inputs. Also, ensure that presence detection isn't activated by checking for obstructions in the detection zone. Deactivate the kill switch, if it's activated. Lastly, ensure the potentiometer SPTE is turned to 0°.