OMR: I think you hit it right on the head. When opening the door I can stop it with a press on the remote, another press (which should make it go back down) makes the door continue on its way up. So it doesn't know to go back down.
Anybody know what this sensor is called so I can figure out...
This was installed with the house (built in 07) so it has been working fine for years. When disconnected the door does just fine. It takes some umph to lift it and you have to let it down gently with some pretty good help, but it works smoothly.
This sounds very accurate as to what it is...
Checked everything and one connection may have been slightly loose, but it's still not working. Thanks for the response.
After checking connections I raised the door again. When trying to lower it, the motor pull itself up even more (flexing my door). I disengaged the motor to release the...
I would plan things out to see what money you will need and how long you expect to take to pay it off. Then go from there.
Points may be better or a % money back may be better depending on your situation and what you prefer. There are tons of no interest for the first year offers out there...
I tried to search for this, but had no luck.
My Liftmaster 3800 will open my garage, but it will not go back down. The motor runs for a second but nothing moves. I can disengage the opener and bring the garage back down manually, then reengage and it will open again. It's not the safety...