Limit configurations are managed by two tiny dials or screws over the motor device, generally labeled “Up” Signs of a faulty limit switch incorporate the door not opening or closing absolutely, reversing way unexpectedly, or even the motor continuing to run once the door stops. Inconsistent stopping factors or failure https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7