Garage Door Opener Wall Switch Blinking

Check for interference from adjacent photo eye sensors of any brand.

Garage door opener wall switch blinking. Only the button on the wall control or manual keypad inputs will open it. Troubleshooting a liftmaster opener with a flashing light involves inspection of the safety reverse sensing system. The locking feature is meant to prevent garage door remotes from opening your door. If you try to open your door using a remote while the lock system is engaged you ll notice that the garage door light will begin blinking continuously.

Try replacing the batteries in the remote and trying again. If an operational problem exists and the garage door opener will not close the opener can be forced to close. To unlock your garage door opener push the lock button for 5 seconds. The solution might be simpler than you think.

The remote control will not work. Is your garage door opener blinking. It s important to note that when the lock button is on your garage door opener will only work from the switch located by the door. A wall console unit for a garage door opener is not a complicated device so it s fairly simple to troubleshoot when something seems to go wrong.

Most likely this will resolve the situation. Check garage door for binding. Once you push this button the light on the garage door opener will flash twice. Liftmaster motors will not operate when something obstructs the infrared beam between the safety sensors at the bottom of the garage door tracks.

Depending on the model most work by connecting two to four wires onto terminals mounting the device on the wall and then plugging the unit into an electrical outlet. If that isn t the problem then try opening and closing the door with the wall switch. Liftmaster garage door opener when the door button or wall panel push button is flashing. Press and hold the wall console button until the garage door is completey closed.

An open door will not close if the infrared beam is broken. Door starts down then stops before it is closed. Check out this simple video about how to fix this issue. The garage door opener flashing wall button is completely different from photo cell led light being out or the motor head led.