Merlin Garage Door Light Flashes 4 Times

If you follow these easy steps you should be able to get your garage door opener working in no time.

Merlin garage door light flashes 4 times.

On the second try it usually closes. Garage door openers made after 1993 are equipped with sensors positioned on both sides of the vertical rails. Perhaps the most common issue for many homeowners if the safety sensors are not properly aligned the light will blink 10 times. To fix this issue first locate the two photo eyes attached to your garage door and clean the lens using a soft microfiber cloth.

4 light flashes problem. Two possible problems can lead to a garage door reversing before it even touches the floor. Realign receiving eye sensor clean lens and secure brackets. Verify door track is firmly secured to wall and does not move.

The led functions as a diagnostic indicator by slowly flashing a failure code continually every eight seconds until the fault is corrected the garage door opener is reset or the necessary parts are replaced. If your garage door opener light is continually flashing there s probably a problem with your safety sensor. Arrow blinks up 4 times and down 6 times. Another symptom which may or may not be related is that sometimes when the door starts to close it gets about half way down and then goes up again.

What does it mean when the led indicator light on the back of the opener blinks 4 times. Garage door reverses before hitting the floor. On the other hand if you still can t get it to work you may need to call a professional or invest in a new system. Sending indicator light glows steadily receiving indicator light is dim or flashing.

If motor unit activates replace door control wires. This will explain how to troubleshoot a garage door opener that won t close the door and blinks 10 times. On the garage door opener pictured below the led light is between the square purple smart button and the purple antenna wire. The light from the opener blinks 10 times to warn you about misaligned photo eyes.

The sensor eyes are misaligned for a short period.