Questions & Answers for: liftmaster professional will only open

...Liftmaster Professional Garage door opener 1/3 horse power. We are having trouble closing the door with the wall mount as well as the remotes. The only way I can seem to close the door is with the ...

...Liftmaster Professional Formula I model. check the safety photocells is theres not obstacle between then, check both photecells leds are on.. otherwise no need to replace them wI have never heard of ...

...open or close the door properly once since the opener has been We were given this garage door opener as a gift. My brother-in-law who is a professional electrican installed it for us. we ran into a ...

...liftmaster professional series 1/2 hp garage door opener that is about 10 years old. When I press the button to open it (or even to turn on the light) there is a clicking sound but nothing happens. ...

...liftmaster professional 1/2 horsepower garage door opener that is only opening 6-12 inches and then stops. Just started in cold weather. If I keep retrying it, the door will eventually open but it ...

...Liftmaster Professional Formula One garage door opener. The garage door will only open a few inches and stops. If we disconnect from the piece that runs on the track, that piece will move all the way ...

...Liftmaster Professional Model 2255? The new keypads will be on a different radio frequency. Home Depot does sell a universal keypad made by the same manufacturer as your opener. It is model KLIK 2U ...

Liftmaster Professional Formula I model. Try reprograming the opener to each remote, if this doesn't work then the command/radio module in the opener is damaged and needs to be replaced. Hopefully

...Liftmaster Professional Formula I model. Sensor eyes are not blocked;however I don't see amber & green lights on the sensors. Your answer is in the last line, unless you have those lights, the opener ...

open all the way sounds a bit frustrating. I feel like it could be helpful to consult with a professional, especially since you've checked the switches and replaced the sensors. I imagine that it even