It is important to ensure that it is working perfectly and is not malfunctioning.
Garage door keeps going back up.
Your garage door opens when it hits the ground.
Your travel down setting needs to be adjusted.
Photo eyes or safety sensors are mounted to the track on either side of the garage door about 6 inches up from the ground.
Garage door opener keeps going back up.
T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.
There may also be loose wire connections inside the button housing itself.
If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise.
This is related to the up limit switch.
Most garage door openers have an open and close limit control.
You push the button to close the garage door.
Garage door keeps going back up won t stay closed there is no doubt that the garage door is extremely important to keep your car s safe and secure in the garage.
Also the garage door is the largest moving body of your home.
Your garage door opens immediately after closing.
Here are some symptoms of the problem.
Here s a rundown of some of the possible reasons this can be happening.
They are usually on the motor housing and you access them by opening a panel or removing the housing cover.
It goes partway down reverses direction and goes back up again.
It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running.
As these wires short against the housing the electrical impulse causes the door opener to activate.
The photo eyes send an infrared beam across the bottom of your garage door opening if that beam is broken the door will reverse.
Try making small adjustments.
The symptom of this is a garage door that is in constant motion opening fully then immediately descending only to start the same cycle again.
The garage door goes down then back up.