Questions & Answers for: liftmaster auto gate openers

need help in finding instruction How and where can I find and download the setting instruction and wiring diagagram for Chamberlain electric gate opener LYN 400. I bought the system from the UK last ...

i have the twin liftmaster electric gate kit,,it was workin fine ,,until i tried to install extra remotes and now the gates wont open at all,,all i did was press the c1,,c2,,c3 buttons and now i cant ...

After backing out of garage, it takes about 20 presses on remote, before garage door closes. This only happens on the first try of the day? Sounds like you may have a failing button. How old is the ...

i have a liftmaster keypad and remote and my code all of a sudden won't work.....additional question...i have an apollo gate that the lift master is wired to ... how do i set up the remote to open

la400 gives force reversal code, can clear code and it comes back over and over without the arm trying to run. nothing happens. You have a bad main board. I have encountered this recently while ...

I need a replacement belt (Gates 20a2) for Chamberlain ElectroLift SuperGlide garage opener Try an auto parts store

my gate will move a few inches and reverses like its hitting something on the track, but nothing is there. bearings are bad

...anti-vibration pads. Contact Cypress Garage & Gates https://www.cypressgarageandgates.com for automatic gate repair in

gate will not close manually but will open I have power I can open by pressing button on control board but will no close This is such a low information and general question I doubt my answer will be ...

My Liftmaster 312hm stopped opening my gate. I have an Elite Robo Swing R900 and I can't get a remote to open the gate. It appears the learn button works. When I press the remote, the yellow light ...