However the two most common reasons include a problem with the lock button and malfunctioning safety reversing sensors.
Overhead door safety sensor blinking red.
Need a new garage door safety sensor.
There are several reasons why your garage door opener is doing this.
The transmitters remotes will not work to close the garage door.
Red sensor lights are an issue because they should generally be green.
And when they re blinking they re flashing a warning to the homeowner that something needs to be corrected.
Garage door opener and garage door solutions to common issues from overhead door company of northern kentucky.
If getting debris away from the door makes no difference then there s more to the story.
Check the source and sensor leds to see if they are blinking.
Your garage door opener is one of the hardest working appliances in your home and should be one of the most dependable as well.
The first thing you ll want to do when your garage door light is blinking is to check to see if the lock button sometimes referred to as the vacation button is turned on and if it is turn it off.
The green light signifies your sensors have power while the red light signifies the sensors are aligned.
When the infra red sensors are malfunctioning usually one of the sensor lights will be blinking.
Raise the garage door using the control button on the garage wall or the remote control unit from a vehicle.
A red sensor indicates a problem.
Get your garage door replacement sensors from your local overhead door distributor.
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Check the lock button.
The problem is either due to a blocked path between the sensors dirty eyes loose wires at the sensors or at the motor head or just bad sensors.
If the red source led is blinking twice with the sensor light lit check the door sensor for obstruction and make sure nothing is obstructing the source of the beam.
Inspect each sensor to make sure the green or red power indicator lights are.
Why is the light blinking on my garage door opener.
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