The garage door opener will not close and the light bulbs flash.
Whisper drive garage door wont close.
This video demonstrates what to do if your garage door won t close and the lights on the chamberlain garage door opener are flashing.
Press the garage door opener button.
These garage door safety sensors are located close to the ground and are responsive to any potential obstructions.
Step 3 unscrew the close limit bolt with a flat head screwdriver and slide to the correct position.
Now what i want you to do next is to inspect the led lights on the safety sensors.
This is almost always the result of a dirty or obstructed safety feature.
You push the button to close the garage door.
Safety sensors are not installed connected or wires may be cut.
The garage door opener will not close and the light bulbs flash.
If your garage door opener has a button that opens the garage door and another button to close it press the close button.
If the sensors are hindered by anything including something as simple as leaves or other debris the garage door opener will emit clicking sounds but the door will not open or close.
If your garage door is not closing and your light bulb flashes ten times there s a problem with the safety sensor.
Inspect sensor wires for a disconnected or cut wire.
The garage door won t close.
It goes partway down reverses direction and goes back up again.
There will be two scenarios when you check your sensors.
The garage door will move only a set distance before stopping.
For more information ab.
There is a short or reversed wire for the safety sensors.