Once you see the double flash press the control button on the remote control.
Merlin garage door opener light flashing.
The number of times it flashes tells you exactly what the problem is.
The light from the opener blinks 10 times to warn you about misaligned photo eyes.
Garage door opener light blinks led light blinking indicates a problem note.
To unlock your garage door opener push the lock button for 5 seconds.
Once you push this button the light on the garage door opener will flash twice.
If the circuit breaker or gfci is tripping repeatedly it s a sign that there is a short circuit somewhere in the system possibly even the garage door opener itself.
Loosen the wing nut holding up the photo eye and adjust them until both sensors are properly aligned.
To fix this issue first locate the two photo eyes attached to your garage door and clean the lens using a soft microfiber cloth.
If your garage door opener light is continually flashing there s probably a problem with your safety sensor.
Finally it s possible the garage door opener s motor has burned out and isn t operating at all.
You will need to use a ladder to access this area.