Garage Door Keeps Opening After Closing

You push the button to close the garage door.

Garage door keeps opening after closing. The photo eyes send an infrared beam across the bottom of your garage door opening if that beam is broken the door will reverse. It goes partway down reverses direction and goes back up again. If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise. In garage door operators made after 1993 there are required safety features that open the door during the close cycle when they detect something blocking the door.

In the down direction if the limit is set beyond the point at which the door closes fully the door will hit the floor and act as if it is hitting something and the safety feature tells it to reverse. It can seem quite ghostly having your garage door operate with a mind of its own. You have an open limit and a close limit on your garage door opener. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.

How to fix a garage door that keeps reversing. This is done with the help of sensors in the motor and on each side of the opening near the floor and mounted on the tracks. Automatic garage door openers are prone to a variety of problems most of which are fairly easy to fix with routine troubleshooting and maintenance. This brain can wear out in time so you could need a replacement.

Most garage door openers have an open and close limit control. This is a safety feature that has been added to garage door openers to help prevent the door from closing on a car pet or even a child. They can also cause the ope. If anything is blocking the path the door will not close.

Be sure to double check if there is anything underneath the door if it continues to open back up after you close it. This is almost always the result of a. Check the remote opener. The garage door opener limit switch tells the motor that lifts and lowers the garage door when to stop running.

They are usually on the motor housing and you access them by opening a panel or removing the housing cover. Incorrectly set limit switches may prevent your garage door from closing completely or opening all the way. Your garage door s logic board is the brain of your garage door opener. Another easy way to fix a garage door that opens by itself is by checking the remote opener.

Get logic board replacement. If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.