Garage Door Opener Closes Then Opens Again

Close the garage door with the opener and watch it closely as it closes.

Garage door opener closes then opens again.

They are usually on the motor housing and you access them by opening a panel or removing the housing cover. My garage door opener randomly opens the door by itself. We have a craftsman garage door opener part number. But one of the more perplexing issues is when the door goes up and down by itself with no help from you.

For the door to close correctly without reversing the safety sensors need to be aligned perfectly and there should be nothing in the way of the light beam. These limits set the distance the door will open or close before stopping. My gargae door will start to close but then stops and opens again. Your garage door s logic board is the brain of your garage door opener.

It s a craftsman 1 2 hp model 139 5. Get logic board replacement. It will close if i hold the close button down until it reaches the floor. This brain can wear out in time so you could need a replacement.

They can also cause the ope. It can seem quite ghostly having your garage door operate with a mind of its own. To prevent the garage door from injuring someone in the door or damaging an item in the way of the door all models of liftmaster garage door openers come installed with a safety sensor. It closes and then opens again when the door touches the ground.

If the garage door does not close completely or begins to close and then opens back up again the down limit switch needs. I ve already tried changing the numbers on the unit itself and the remotes but it still keeps happening. Automatic garage door openers are prone to a variety of problems most of which are fairly easy to fix with routine troubleshooting and maintenance. In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.

Most garage door openers have an open and close limit control. You have an open limit and a close limit on your garage door opener. Incorrectly set limit switches may prevent your garage door from closing completely or opening all the way. 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.

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. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.