Garage Door Intermittently Reverses

You ve probably seen the mechanism in action but haven t given it much thought.

Garage door intermittently reverses.

Maybe you have to hold the garage door button down for the door to close. First check the sensor lights. Depending on the brand. This is almost always the result of a dirty or obstructed safety feature.

Requiring garage door operators to be equipped with a secondary reversing system which most operators have in the form of photo eyes. You push the button to close the garage door. In 1993 a law was passed in the u s. If the door reverses part way down and you are sure there is no obstruction or binding increase the closing force a small amount and try it again.

If the remote works only when held within a few feet of the motor unit rf interference is probably the problem. Photo eyes or safety sensors are mounted to the track on either side of the garage door about 6 inches up from the ground. The solution is either to adjust the tracks on either side of the door grease the rollers adjust the spring or fix the track that the opener caddy runs along. In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.

If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch. This video will show you a few quick. Some older garage door openers do not have nicely labeled adjustment screws for force and travel limits. Eventual outcome of garage door reversing mechanism failure.

When the garage door opener works intermittently the logic board may be experiencing radio frequency rf interference from nearby sources such as security lights ham radios and some electronics. Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all. If there is too much resistance the garage door opener stops and usually blinks it s light once or twice as a warning. Reverses on its own if the garage door only travels down an inch or so before reversing something is probably blocking the beam between the two safety sensors at the bottom of the rails or the sensors aren t aligned.