New answers tagged troubleshooting
LED bulbs are extremely susceptible to voltage spikes. Mine flicker whenever I adjust incandescent dimmers on the same circuit. Welcome to the new world of energy efficiency.
I fixed this. If you check out the video, you’ll see the green track sensor blinking and that meant it was no in alignment with the other eye. Minor adjustments to the fixture and the light went solid green and the remote was back on track!
If you watch the back of the opener starting at around :54 in the video, you'll notice that the LED indicator flashes 4 times. For Craftsman openers, this is almost always the code for an issue with the interrupt sensors. Make sure that they are clean and getting power (no wire breaks, etc.), and then follow the instructions in the owners manual for ...
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