Your travel down setting needs to be adjusted.
Liftmaster garage door goes down then back up.
When closing door on liftmaster garage opener sometimes it closes without a hitc.
This situation has occurred three or four times since my original post in november.
My liftmaster garage door just started to go half way up and stop press the button go down a little press again finally close then pop up a inch then would lose all power for about 20 30 seconds submitted.
You push the button to close the garage door.
Pull the emergency release handle down and back towards the garage door opener.
Possible reasons why your garage door hits the floor then goes back up.
It goes part of the way down and then back up.
The door goes down then after a second it goes back up.
My garage door won t close all the way.
This is almost always the result of a.
There is nothing between the sensors that would cause it to trigger then sensor.
Please click accept if you have been helped.
I decrease the down travel and all is well for a couple of weeks.
It goes partway down reverses direction and goes back up again.
As is the case with so many issues at the home there s no one reason why your garage door closes then opens.
Close the door with either the door control or the remote control.
If there solid and the door still doesnt go down hold the button on the inside of the garage that is on the wall all the down until the garage door goes down and let me know if it goes down now.
Turn the down limit switch screw clockwise one turn with a flat blade screwdriver if the garage door closes and then begins to open back up.
Here s a rundown of some of the possible reasons this can be happening.
The garage door will automatically go in reverse.
This will disconnect the garage door opener from the door.
How to fix a garage door that keeps reversing.
Then the condition returns.