Garage Door Keeps Opening After Shutting

Here s a rundown of some of the possible reasons this can be happening.

Garage door keeps opening after shutting. Garage doors use radio frequencies to open and close. This is almost always the result of a dirty or obstructed safety feature. It goes partway down reverses direction and goes back up again. Scan the safety sensors.

You push the button to close the garage door. They can also cause the opener to reverse or pull back up when you attempt to close it which can seem like a malfunction or that someone else is using a garage door opener remote that is on the same frequency as yours. They are usually on the motor housing and you access them by opening a panel or removing the housing cover. The first is photoelectric and the second is mechanical.

Your travel down setting needs to be adjusted. Your garage door is programmed to travel a certain distance before it closes. Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing. 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.

Also verify the antenna on the motor unit is in the proper placement. 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. If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise. The keypad doesn t work firstly check that you re using it within the range required for your opener.

If your garage door keeps going back up after you ve closed it the most common reason is because. There are safety sensors at the bottom of your garage door. This infrared sensor passes a beam horizontally across the opening. Below are three reasons why your garage door opens on its own and some quick fixes you can try.

There may also be loose wire connections inside the button housing itself. If pets or objects are in the way of the door they will be safe. As these wires short against the housing the electrical impulse causes the door opener to activate. As is the case with so many issues at the home there s no one reason why your garage door closes then opens.

Reasons why your garage door keeps opening after closing. Most garage door openers have an open and close limit control. If anything enters the beam even briefly the door opens again. 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.

If you re too far away this can cause a. Whether you re using the passcode entry the buttons inside the garage or your remote opener the openers and the garage door itself must be on the same frequency. The most common scenario is a misalignment of the photoelectric reversal system.