Sensors on Craftsman GDO

sklranchOctober 25, 2008

Sensors on Craftsman GDO. They both are...one is green and the other is Amber...the door will not close completely unless you put just a min of downward pressure with your finger, otherwise it's stops about 12-18 inches from the bottom and goes back up...I thought maybe they were aligned properly, but, the amber one will not change colors regardless of how much I move it....just wondering of the amber light on the one side indicates that sensor is bad?

Thanks for your help.

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ron6519

It sounds like you need to adjust the lower limit screw on the unit, or possibly the downward pressure screw. Get a manual and read the part that concerns the adjustment section.
Ron

    Bookmark   October 26, 2008 at 11:10PM
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