If the door goes up but you can t make it go down you probably need to adjust the sensors.
Garage door won t go down but will go up.
If any of these sensors should happen to get bumped or misaligned the infra red beam would be thrown off and the garage door won t go down.
They both have lights and both lights should be on.
Something is blocking the beam either the sender or receiver is misaligned kicked.
Dirt and rust in the roller bearings follow making the door stiffer.
Can you hold the button down to make the door go down.
But it s all good because the door still opens.
It could also be caused by a buildup of debris on the tracks that prevents the rollers from moving forward.
When you pressed the button did the opener lights blink at you.
You have a broken spring.
Garage door won t go down most common problems when a door won t go down.
Garage door won t go up.
This could include small items like rocks gum or mud buildup.
Above almost all sectional garage door there are one or more springs.
There is one on each side of the door.
That eats the bearings and the wheels get wobbly.
If you find that your garage door closes part way and then goes back up this can be triggered by objects on the ground blocking their path such as garbage cans or toys.
If this is your situation the first thing you ll want to do is make sure these sensors are properly lined up.
Yes there is a problem with the photoelectric eyes.