Limit configurations are controlled by two modest dials or screws around the motor device, usually labeled “Up” Before making variations, notice how your garage door operates. Note where by it stops and regardless of whether it reverses unexpectedly. The Chamberlain Whisper Drive comes along with a one/two horsepower motor, which https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7