Garage Door Electric Eye Alignment

In this article you will discover some of the most common issues that cause a garage door sensor malfunction.

Garage door electric eye alignment.

There are two sensors. These settings also referred to as travel limits tell the opener. This safety reversing sensor is actually a pair of. These sensors are designed to protect children from unnecessary harm and are usually positioned about 6 to 8 inches in front of the vertical tracks that the garage door moves up and down on.

Push the wall control button to open the garage door. The photo eyes mount on the outside of the door tracks towards the floor. If the sensor doesn t receive the beam emitted by its opposite number the door won t close. If you ve checked the sensor eyes and alignment and the door still won t work properly the open and close limits could be to blame.

One of the sensors directs a beam toward the other. If an object interrupts the beam. Garage door sensors protect your family possessions and pets by not allowing the heavy garage door to close if there is anything in the glide path. If this beam is broken due to some sort of obstruction the garage door won t close.

If you notice that your garage door isn t closing when you want it to and there are no obstacles in the garage door s path the photo eyes may be out of alignment. Sensors can be easily bumped by a garbage can child or pet. Monitor the led lights on the photo eyes watch for blinking lights. This is a common problem.

How to bypass your garage door eye sensor with a double car garage. Locate the photo eyes on each side of the garage door opening. Sears craftsman garage door openers have an important safety feature that prevents the door from closing when something or someone is in the way. They are usually black in color and will have small green or red led lights.

If your garage door isn t closing properly and there doesn t seem to be anything tripping the sensor you need to understand how to tell if garage door sensor is bad. The photo eye consists of two sensors one on either side of the garage door about 6 inches above the ground.