Elite Q029 Limit Switch (On Sale)

Hi there Arnold. The problem you're describing may be caused by various faults including your photoeyes, bad board, bad switches, crossed wires etc. It is best to have someone look at it in person to determine which part is faulty, as it cannot be done over emails/text/phone... a good source of local installers can be found on Liftmaster.com. Once you figure out the part, we'll gladly ship it out to you :)