If you own a garage door opener by lift master chamberlain or craftsman you ll notice that the sender sensor will usually shine a yellow light and the receiver sensor will usually shine a green light.
Genie excelerator garage door will not work green light flashing.
First be sure that the lenses are clean and check for any possible obstructions or loose wires.
Check for reversed broken or cut wires.
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.
My garage door opener quit working.
The sensors use infrared light to detect things and if the beam between the sensors is being broken by an object the light will blink and the door won t work.
Replace the wiring if needed with garage door opener wiring.
Also try unplugging the garage door opener and re plugging the unit back into the outlet.
Unplugging cleared fail code but o.
The status led indicator light is located under the lens cover.
If you see that the sender sensor is not yellow and the receiver sensor is not green then this means that your sensors are probably off.
Check stb both the red and green must be solid for the door to close.
Staples can cut insulation and short out the wires.
Safe t beam is a government required safety feature that must be installed in order for your genie garage door opener to work.
To try and correct the problem make sure the eyes on the sensors are clean the wire connections are securely fastened at the sensors and motor head and the eyes are directed at each other.
You will need to use a ladder to access this area.
Moving the object or clearing away any debris or other issues can restore the lights to solid green and get the door working again.
For series ii wall console you can remove the wires from the back of the wall console and touch them together to see if the garage door moves.
What if the opener closes with constant pressure on the console or pushbutton.
The green led light will turn on then off when power is applied to the garage door opener.
If just the red source led is out unplug the mechanism check the wiring and plug it back in.
A flashing safe t beam led indicator means a malfunction has occurred.
Garage door opener light blinks led light blinking indicates a problem note.
The green service led status light flashed two times indicating control board failure.
If the green indicator light stays on contact genie customer service.
If both the red source and green sensor lights are on and not blinking then the door mechanism is working properly.
If it is blinking you can start by using the diagnostic blink codes below to troubleshoot.