How To Adjust Force On Chamberlin Garage Door Opener

Ways to keep chamberlain garage door openers working at optimum levels.

How to adjust force on chamberlin garage door opener. Here is how to adjust the travel limit on your chamberlain garage door opener. Using a screwdriver turn the open travel limit dial clockwise to increase it. Step 1 adjust the limit. Adjust the garage door opener mechanism.

Open door using remote bottom of door should come to rest just below header. If the up travel isn t functioning properly turn the up limit adjustment screw clockwise. When the garage door is in your desired up open position press and release the rectangular adjustment button. They are either on the sides or the back of the garage door opener depending on the model you have.

In order to increase the down travel rotate the down limit adjustment screw counterclockwise. Use both the up and down arrow buttons for adjustment. To open the door completely adjust garage door opener by turning the limit counterclockwise. Move it the opposite way to decrease it.

Locate the force adjustment screw. The garage door opener light will blink twice and the down arrow light will begin to blink. Turn the adjustment screw on the limit clockwise if the door doesn t fully close. To decrease it turn it counterclockwise.

This video demonstrates how to program the travel on a chamberlain garage door opener with a yellow learn button. Every complete turn equals 2 inches of travel. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. If door does not stop in this position an up or down adjustment.

Refer to the owner s manual to determine which is. Position ladder below the back or rear portion of the opener to access the screws. Press and hold the down arrow button until the garage door reaches your desired down closed.