E g if the dial is set to 1 increase it to 2.
How to adjust force on chamberlain garage door opener.
On chamberlain garage door openers they are usually blue.
Locate the force adjustment screw.
For a door that doesn t reverse while closing hold the door as it opens to adjust the down force.
Ways to keep chamberlain garage door openers working at optimum levels.
Open door using remote bottom of door should come to rest just below header.
Now open the garage door with your remote to check if it opens fully.
Position ladder below the back or rear portion of the opener to access the screws.
Use both the up and down arrow buttons for adjustment.
Turn the screw clockwise one quarter turn to increase the amount of force required to reverse the door s direction.
A flathead screwdriver is all that is needed to make a limit adjustment on most garage door openers.
The garage door opener light will blink twice and the down arrow light will begin to blink.
Find the chamberlain garage door opener technical support you need to get your garage door opener operational.
If door does not stop in this position an up or down adjustment.
Alternatively turn the screw.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.
This will adjust the open force.
Increase the open force adjustment dial slightly.
Step 2 adjust the force if your door doesn t rise at least five feet when it is suppose to be opening hold the bottom of the garage door while it is lowering.
Press and hold the down arrow button until the garage door reaches your desired down closed.