How To Test Garage Door Opener Sensors

You can choose to press the close button located on the wall of the garage or the remote button.

How to test garage door opener sensors.

Follow these simple steps to test your garage door s automatic safety reverse sensors. We place the block on the floor under the door. The garage door is one of the most prominent parts of our house and they deserve equal care. Here s a quick way to test the receiving eye to see if there is a problem.

The safest way to bypass a garage door sensor is to disconnect the garage door from the opener. Since the lack of power supply is a common problem check the wires around the sensor when the led lights are not flashing. Step 1 press the garage door opener wall button to fully open the garage door. Take a clean cloth and very gently wipe them in case they have accumulated dust or residue of some sort.

Measure the height of your garage door sensors. If the door doesn t reverse within two seconds after striking the block the door requires too much force to reverse. It s very easy to bypass garage door sensors just follow these simple steps. Many times the malfunction can be due to a loose connection or broken wire.

If something goes wrong with the sending eye the receiving eye will shut off also. You can easily try this method to test your auto reverse. Place an object such as a brick on the ground directly in the path of the door. Our inspectors test the reversing mechanism with a 1 1 2 block.

If the garage door closes it indicates that the sensors are not functioning. Place the box in the garage doorway making sure the box is in front of the garage door sensors. Do not handle them more than necessary or you might well put them out of alignment. Activate the garage door opener to close the door on the object.

Modern day garage door safety sensors are usually led and if the sensors are aligned correctly with the two beams connecting they should light up green. Test the sensors ensure that the door is open and activate the opener. Obtain a few cardboard boxes that are higher than the height of your. Sweep the garage floors and look through the sidings to ensure that there are no objects to obstruct the door.