How To Adjust Garage Door Travel Limits

When the garage door opens about halfway or 5 feet from the ground and stops the up limit switch needs to be adjusted.

How to adjust garage door travel limits.

After any adjustments are made the safety reversal system must be tested. Travel limits control how far the garage door will open and close during operation force limits regulate the amount of force used during opening and closing of the garage door. Start with the garage door. Door must reverse on contact with 1 1 2 3 8 cm high object or 2 x 4 laid flat on floor.

Adjust the close force control to change the amount of force your garage door opener uses to close the door. The black button controls the op open movement and the purple or yellow button controls the down close movement. Although many openers are self adjusting there are ways to tinker with the travel and level the limit so the control works properly. You can do almost anything all you have to do is try.

Locate the open force and close force controls to the right of the travel limit and set buttons on the power head unit control panel. Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system. Setting the up open limit 1. Depending on the type of technology and when the mechanism was made there are many ways to make adjustments to a chamberlain garage door opener.

How to program the travel limits for liftmaster chamberlain craftsman garage door opener with arrow type program buttons with a black button.