Number #2 in popularity: Why is my remote not working at all ?
First look at your wall button is the
light (led) blinking? If so this could mean one of two things. One; the
lock button has been pushed - this is a simple fix - simply push the
lock button for 3-5 seconds and release then try your remote. If your
wall button does not have a lock button, this means that your remotes
need to be reprogrammed this will occur for two reasons: power outage or a
bad circuit board - try reprogramming the remote first - if it works for
some time but stops working again then this means you circuit board is
going bad. If the light (led) on the wall button is not blinking, try
replacing the battery in the remote and then try to operate the door.