Garage Door Alignment Sensor

How to adjust a photo eye on a garage door.

Garage door alignment sensor.

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. Higher than that can miss many low lying objects including pets. So how do you fix this issue. Garage door sensors must be aligned to ensure your garage door opens and closes properly.

Out of alignment. You ll need to first equip yourself with a wrench of some sort and a tape measure. The photo eye of an automatic opening garage door is a safety feature. The garage door sensor yellow light and the green light together create a solid illumination.

The amber light on the sending sensor will glow regardless of alignment or obstruction. Whether your sensors system boasts two sensors or only a sensor and a mirror they need to be perfectly aligned to work. If the photo eye senses an obstruction it stops the door from closing and. Sensors may fall out of alignment over time so it s important to understand how to align garage door sensors.

The sensors are normally about 4 inches above the ground. Garage door sensors are designed to prevent the door from closing if something obscures the sensor. How to troubleshoot the electric eye in a sears craftsman garage door. If you do not see a solid illumination or your garage door is not working the problem is most likely due to the sensors being out of line.

Garage door sensors work by shooting a beam of infrared light across the entrance of your garage to the sensor on the other side. Lower is easy to stand above with a foot on either side. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. The lights on both the sending and receiving sensors will glow steadily when the wiring connections and alignment are correct.

Sears craftsman garage door openers have an important safety feature that prevents the door from closing when something or.