These settings also referred to as travel limits tell the opener.
Garage door opener does not work in the sun.
If this does not work you can either build a shield for the sensors or build something the same level but farther back out of the sun.
Garage door openers have an adjustment screw that controls the closing force the pressure with which a door is allowed to descend before the motor switches off when the door reverses before it even hits the floor this is often because the close force.
Put a tube on the electric eye on each side of the garage door one side for mornings the other side for evenings 5 make sure the tube is extending straight out from the electric eye.
Those direct sun rays can hit your photo eyes and make your garage door opener think there is an obstruction and not allow it to close.
A few options to remedy this problem is to endure it until the sun moves in the sky or make a small tent like cover from paper or cardboard to deflect the sun s rays from hitting your photo eyes.
People animals and other objects.
Nowadays for safety reasons most garage doors have them.
Garage door fix to allow it to close when the sun is hitting the electric eye which makes it so the eye will not allow the door to go down note.
Two possible problems can lead to a garage door reversing before it even touches the floor.
Sunlight can interfere with the sensors beam and cause them to act as if an object blocks them.
Many years ago sensors weren t common.
The most common cause for your door not closing in the morning but will close at night is the.
When you rewire the sensors make sure the colors of the wires match up or they will not work.
Garage door reverses before hitting the floor.
You may need a short splice piece if the wire is too taunt.
Another way would be to block the sun from outside of the garage by maybe planting a shrub test it out by putting your garbage can in line to block the sun when it is low in the sky and see if it works.
If it isn t it could get in the way of the electronic beam and prevent the garage door from closing because the cardboard tube is breaking the beam.
This safety feature is required on garage doors and keeps the door from closing on.