Setting Garage Door Limits Chamberlain

The door should be in the up open position.

Setting garage door limits chamberlain.

This video gives you assistance and how to adjust info for the travel limits on liftmaster chamberlain and craftsman brand garage door openers with the ma. Testing automatic reverse and safety protector. Setting the down closed limit 1. Whenever adjustments are made make sure to test the protector system as.

Turn it a full turn counter clockwise to increase the amount of downward travel by two inches and clockwise to reduce the amount of travel. When the garage door reaches the down closed position you can make adjustments using the. The limit adjustment settings control the points where the door will stop in its descent. Find the chamberlain garage door opener technical support you need to get your garage door opener operational.

Press and hold the purple or yellow button until the garage door reaches your desired down closed position. Open and close the garage door adjusting the down limit switch one turn at a time until the door operates normally. Using a flathead screwdriver turn the down limit switch adjustment screw on the side of the garage door opener clockwise by one turn. The limit dials have an icon of an opening or closing garage door.

Set the step ladder under the garage door opener in your garage and use it to access the up and down limit switch adjustment screws located on the side of the garage door opener motor housing. You can do almost anything all you have to do is try. From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need. To stop the door.