We hear this question/comment a lot: "Our garage door opener was
working fine, but all of a sudden we have to hold the wall button down
to get the door to close. How do we get the door opener to start
working again?
This is often a photo eye issue. The photo- eye safety beams may be blocked, misaligned, or malfunctioning.
Start
by moving any objects that may be interfering with the signal and
verify that the photo-cell LED lights are illuminated as per the
manufacturer's instructions. If one or both lights are on but blinking,
try realigning them till the blinking stops. Note: photo-cells can not
be permanently removed from garage door openers that were built after
1973. If the infrared beams are not blocked and the photo-cells are
aligned, it's time to call a pro. Contact your local garage door opener repairman to diagnose and repair the problem.
You will not be able to close the door with the remote control transmitter until the photo-cells are in proper working order.
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