Question about Sears LiftMaster Building Materials
...sensors which now blinks red (the light on the other sensor is a constant green). Now I can open the door with the remote but I can't close it with the remote. I have to hold the wall button to ...
Question about Sears LiftMaster Building Materials
...constantly blinking twice. Not a photo eye problem(triead pair from working door) and leaving unplugged for 5 minutes has no effect. The code it is sending is: 2 FLASHES Safety reversing sensors wire ...
Question about Sears LiftMaster Building Materials
... I have a smiliar problem and have the sensors duct taped together with the green light on constantly and it still won't go down. but firts try and get the green lights to stay on...hope this helps ...
Question about Sears LiftMaster Building Materials
...constantly until door opens/closes. Can you please tell me what might be causing this problem? Thanks, door sensors may not be aligned or may be blocked. otherwise, the motor power setting may be too ...
Question about Sears LiftMaster Building Materials
...blinks 10 times. I have checked the alighnment of the eyes, they seem ok, have the green lights on. The only thing that will cause the main light to blink 10 times is a sensor problem. Sometimes the ...
Question about Sears LiftMaster Building Materials
...blinks constantly. According to the Liftmaster chart on LED codes: Rapid Flashing This is not a problem but just an indication that the opener is receiving a signal but it will not respond to an ...
...constantly blinking. We can open the door via outside keypad and wall mounted button, but not by remote. The sensors at the base of the overhead door are not blocked, any suggestions? Model is a ...
Question about Sears LiftMaster Building Materials
...sure they are not moving when the door starts to close. Lights on sensors should not blink. One light should stay on constantly and the other sensors light should go off when you block the
...constantly blinking. If I trip the motion sensor it slowly blinks 4 times and has a pause before going back to the rapid and constant blinking. What does this mean and how do I fix it? Rapid blinking ...
5,971 questions posted
Usually answered in minutes!
0 Questions