To reprogram your garage door remote locate then press your opener s learn button.
Merlin garage door remote stopped working.
It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned.
Try using your remote to open or close your door to determine if the reprogramming was successful.
To be sure that the batteries are always good use name brand quality batteries instead of discount brands.
Garage door opener motor malfunction sometimes it can just be a simple restart of the garage motor unit turn the motor off at the power source leave for 30 secs before switching on again that can restore things back to normal function.
Then within 30 seconds hold the button on your remote for three seconds or until garage door opener s lights flash or the led light on your opener blinks.
The most common cause of garage door remote control failure are weak or dead batteries.
As with many such problems the most common problem is the simplest one the motor unit has been unplugged.
You may require an electrician to inspect the circuit breaker fuse or gfci.