How To Know Garage Door Sensors Are Aligned

There is one instance where the sensor lights may not be shining at all and that is if you have one of linear s newer garage door openers with a dc motor.

How to know garage door sensors are aligned.

Check if the alignment is proper and adjust as needed to make sure they are both facing each other. This will keep the door from being damaged and won t cause issues with reversing when you try to close. Ensure that the door is open and activate the opener. Loosen the screws that mount each of your garage door sensors.

In this case check the alignment of the opener or better involve a technician. You can choose to press the close button located on the wall of the garage or the remote button. Even if there are no evident signs of dust on your sensor s lenses it is still a good idea to wipe the lenses down with a dry clean and lint free cloth. As you can see adjusting the alignment is actually a lot simpler than you d think.

Slide each garage door sensor downward so it is as. Green lights mean the sensors are working while red lights indicate the sensors are not aligned. Always be sure to keep objects away from the door. Take the string off the mounting brackets and turn the power back on to your garage door.

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. If the garage door closes it indicates that the sensors are not functioning. Testing your garage door sensors. If the sensors are working the garage door should immediately stop closing and return to the open position.

If you re unsure about the wires take help. Sensors can be easily bumped by a garbage can child or pet. While realigning the units be sure to clean them well. When the sensors are aligned properly a red light will be shining on one safety sensor letting you know they are aligned properly.

Don t take them all the way out. An easy way to tell if your garage door sensors are out of alignment is by checking if the exterior led light blinks when you attempt to close the door. You ll find this in your home s breaker box. This is a common problem.

Turn off the power to your sensors by tripping the fuse for your garage. Press the button that closes the garage door on the garage wall or on your remote. If your garage door system didn t have photo eyes your door wouldn t know if there.