Sun Hits My Garage Door Opener Safety Device

My liftmaster garage door won t close if the sun is shining or it is bright outside.

Sun hits my garage door opener safety device. If you have a my q device immediately press and hold the learn button again until the learn led goes out. Amazon s choice for garage door sensor sun shield genie gstb r stb bl replacement safety beams black 2 pack black one size gstb r 4 8 out of 5 stars 1 637. My sears garage door opener won t open it starts then stops and the light blinks 10x s i was told it is the sensors. Garage door photo eyes or sensors safe t beam are an important safety device and they need to work properly.

When the lumens of light from the sun surpass that of the infrared sensor light the sensors are not able to signal one another this is why a garage door might stop closing if strong sunlight is shining on the eye of a garage door sensor. The requirement for these safety devices was to reduce the number of deaths to children who become entrapped under garage doors with automatic openers. If the door does not properly reverse on striking the 2 4 then the garage door opener should be disengaged until the unit is either adjusted according to the instructions in the owners manual repaired or replaced with a new garage door opener. If you are in a hurry and need to get your garage door closed right away stand in such a way that you cast a shadow over your garage door s beam sensor but of course don t block the beam itself just the sunlight that is shining on it and then press your remote control so that your door will close.

Automated garage door systems explains why this happens. If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors. Consumer product safety commission cpsc required that all garage doors to be equipped with an external entrapment protection device. Sensors are a critical safety feature but can prevent an automatic garage door from working properly.

Sun in your eyes. The sun also carries infrared light which is more powerful than the light of the sensors. Garage door sensors use infrared light. A professional garage door service should be contacted if the homeowner is not comfortable with performing these tests repairs and adjustments.

Luckily you can set most automatic garage doors to a manual mode to bypass the sensors.