Craftsman GDO - led blinks 5 times
I hope Don or another seasoned tech can help. I have a Craftsman 1/2 HP GDO model 139.53662SRT that was purchased and installed in 1997. Three days ago it stopped in the up position. When I push any remote (car, keypad, or even wired pushpad), the unit clicks and then the LED (not the light bulb) flashes 5 times. I tried unplugging the unit for two minutes. I also made sure the Safety Reversing Sensors were aligned. Is the unit getting to the end of it's useful life, or is it worth repairing?