To unlock your garage door opener push the lock button for 5 seconds.
Merlin garage door opener light flashing.
Once you see the double flash press the control button on the remote control.
To fix this issue first locate the two photo eyes attached to your garage door and clean the lens using a soft microfiber cloth.
Loosen the wing nut holding up the photo eye and adjust them until both sensors are properly aligned.
This is a problem that will require you or a service person to replace it.
Once you push this button the light on the garage door opener will flash twice.
Finally it s possible the garage door opener s motor has burned out and isn t operating at all.
The number of times it flashes tells you exactly what the problem is.
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.
If this doesn t fix your problem then the problem is more than likely the safety reversing sensors.
Garage door opener light blinks led light blinking indicates a problem note.
The led light that is referred to in this article is the small light that is located on the opener near the adjustment learn or program buttons.