How To Set Craftsman Garage Door Sensors

Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.

How to set craftsman garage door sensors.

Refer to the owner s manual to determine which is. Fits any craftsman garage door opener manufactured after 1997. Sensors are a critical safety feature but can prevent an automatic garage door from working properly. How to adjust a photo eye on a garage door.

Remove the ends of the sensor light wires and retighten the screws. Garage door sensors prevent the garage door from closing if there s something in the way. If you have a laser level you can use it instead of a string to align your garage door. 2 safety sensors easy to install mounting brackets 3 ft extension wire and connectors.

If the photo eye senses an obstruction it stops the door from closing and. If any object blocks the path of the infrared sensors the garage door opener will not activate or will reverse if operating. Sometimes the sensor may be beyond repair due to wear and tear and in such a case your best bet is to replace the garage door sensor with a new one. Open the garage door.

Attempt to close the garage door using a remote. Place a box or similar object between the safety sensors to block the sensing beam. Adjust the garage door opener mechanism. Prevents the garage door from closing onto people pets or objects.

The photo eye of an automatic opening garage door is a safety feature. In this case you will set up the level aligned with one sensor then adjust the opposite sensor until the beam of your laser level is hitting the sensor. The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone. Garage doors may display a variety of symptoms if sensors need attention.

The door should stay open and the motor unit lights should blink. Loosen the terminal screws securing the sensor light wires using a phillips screwdriver if your model uses screws. The second line of defense is a set of infrared sensors which should be mounted 4 to 6 above the floor on each side of the garage door frame. Newer model craftsman garage door openers use quick connect terminal.