craftsmen 1/2 horsepower garge door opener

ttomkat510September 11, 2007

i have the craftsmen that has the three botton on the wall, light, door, lock. and the outside key pad. the unit worked fine then last week when i went to close it the the would go alittle then stop and go back up, it will only close if i hold the inside pad door botton. also the light flashes on the unit and the key pad. one of the sensor is green and the other is yellowish, any help???????

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Most likely the sensors in the doorway have been bumped so that they are no long pointed directly at each other. Tweak them and try again.

    Bookmark   September 11, 2007 at 2:08PM
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