My Garage Door Tries To Close Instead Of Open

So a solution might be to take the chain off the sprocket and run it until it thinks it s all the way open or closed and stops and then put the chain on in the right place for that end of the travel.

My garage door tries to close instead of open.

Your logic board needs replaced. Sometimes a garage door won t open or close for one reason only the operator has no power connection. When the door is lowered the spring winds up tightly creating a pulling force that helps lift the door up. The only problem is that the garage door opener is queued to close when the door is already closed.

If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise. I just need to know how to switch it to open. Clean the button as well as the connections in the housing if this is the case. Most garage door openers have an open and close limit control.

If these can t see each other when the door is almost shut it will send a signal to the garage door motor to open back up. Get logic board replacement. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation. Your garage door s logic board is the brain of your garage door opener.

This brain can wear out in time so you could need a replacement. By manage my life. A careless or rushed parking job can cause the car s bumper to block the sensor. This will cause the door to open and close until the button becomes unstuck.

In the funniest of scenarios the problem will simply be due to an unplugged power cord. The button can easily get dirty and stuck in the pushed position. 1 point 3 years ago. 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. Your garage door sensor works by having two photo sensitive devices on either side of the garage door. You might have absentmindedly unplugged the operator as you were exiting the garage through your internal door to the house. You push the button to close the garage door.

This is almost always the result of a dirty or obstructed safety feature. To troubleshoot the garage door opener button make sure it s clean and free of debris. Many garage doors have a powerful torsion spring located horizontally above the door. 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.