Garage Door Begins To Go Down Then Back Up

When the opener is activated the screw rotates causing the nut to move until it reaches the switch.

Garage door begins to go down then back up.

If the door hits something hard it will reverse. Adjust it if needed and make sure the door is positioned in the middle of the 2 tracks. Check all of you conenctions and the installation of the new logic board. Possible reasons why your garage door hits the floor then goes back up as is the case with so many issues at the home there s no one reason why your garage door closes then opens.

This is almost always the result of a dirty or obstructed safety feature. Sometimes the sensors will be in alignment and just as the door gets close to being shut it will vibrate enough to push one sensor off. Your travel down setting needs to be adjusted. There may be two nuts on one track.

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. Then you have a binding problem in the door. Richard small engine technician replied 8 years ago. If this has been helpful please click the green accept icon.

Consult your owners manual or a trained garage door technician in replacing the rpm sensor. Your garage door sensor works by having two photo sensitive devices on either side of the garage door. Yes it goes all the way down the track when the door is disconnected. Another common cause of garage doors acting this way is a faulty rpm sensor.

You might consider calling a local garage door company to come and debug it for you. Here s a rundown of some of the possible reasons this can be happening. You push the button to close the garage door. Look at the top hinge on the door.

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. When the opener reverses the screw turns the opposite way and the nut travels back. See if you can find a manual online and go throught the setup steps again. If the door reverses and the lights blink 10 times there s still a problem with the sensors or something tripped them on the way down.

If the door had hit a stop it would not have reversed. It goes partway down reverses direction and goes back up again. Parts can be purchased in online stores or directly from the manufacturer.