Garage Door Opener Eye Alignment Wiring

If the sensor doesn t receive the beam emitted by its opposite number the door won t close.

Garage door opener eye alignment wiring.

Chamberlain garage door opener how to figure out which wires go where. Use a spirit level to see if the string is level. 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 the photo eye senses an obstruction it stops the door from closing and potentially prevents damage or injury to a vehicle.

The eye send out a 1 to 2 wide been depending on the width of the door. The units are placed near the ground on either side of the garage door. To test the alignment tie a length of string between the two sensors. Installation procedures may vary according to door type.

On the chance that it still doesn t the problem could be the wiring. If the beam of light is interrupted while the garage door is closing the door will stop and rise back up. The photo eye of an automatic opening garage door is a safety feature. Press the wiring against the garage s wall and secure with insulating staples.

Loosen one sensor and move it until the string is level. They do this by using an electric eye sensor that crosses the doorway. Open the door to the highest point of travel. Extend the line onto the header wall above the door spring.

While inside your garage close the door and mark the vertical centerline of the garage door. Garage door sensors utilize a photo eye sensor and a beam of infrared light that goes between the two units. How to align garage door sensors. To all align simply adjust eh both eye until both leds on solid and not flashing or off.

Now that you have made sure there are no obstructions and that both sensors are aligned properly your garage door opener should work. Then you can untie the string and test the door. Start by inspecting the wires that are going into both of the sensors. Strip 7 16 inch of insulation off the ends of the black and white wires on the new eye s wiring with wire strippers.

Sometimes you get a mess of wires and you don t know what wires go where. If you follow. Do both garage sensors need to be green.