LiftMaster 3850 Support Questions
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Most Popular LiftMaster 3850 Questions
Liftmaster Elite Series Manual Error Code 14
i have new garage door opener screen says error code 14 intermitten connections any ideas?
i have new garage door opener screen says error code 14 intermitten connections any ideas?
My Lift Master Model 3265-267 Is Beeping. I Can't Find A Battery Anywhere.
The motor is working but beeps every 30 seconds or so. Can't find a battery anywhere nor is there me...
The motor is working but beeps every 30 seconds or so. Can't find a battery anywhere nor is there me...
Need Manual For Hbw0777
CHAIN CAME OFF
CHAIN CAME OFF
LiftMaster 3850 Answers
Where Can I Find Serial Number For Hbw0777
How To Find the LiftMaster Model Number and Serial Number Pull your ladder around to the left side u...
How To Find the LiftMaster Model Number and Serial Number Pull your ladder around to the left side u...
Door Opening Problem
https://www.manualslib.com/manual/373628/Chamberlain-3850.html?page=28#manualfollow all the pages of...
https://www.manualslib.com/manual/373628/Chamberlain-3850.html?page=28#manualfollow all the pages of...
Door Does Not Stay Closed
https://www.youtube.com/watch?v=K96oQdgiqHAhttps://www.youtube.com/watch?v=K96oQdgiqHA&t=20https...
https://www.youtube.com/watch?v=K96oQdgiqHAhttps://www.youtube.com/watch?v=K96oQdgiqHA&t=20https...
Find Belt Part #
https://www.garagedoorsupplyco.com/Liftmaster-3850_c_316.htmlhttps://gatehousesupplies.com/select-pr...
https://www.garagedoorsupplyco.com/Liftmaster-3850_c_316.htmlhttps://gatehousesupplies.com/select-pr...
Door Won't Close. Trolley At Stop Bolt. Only Travels Away From Door Now.
https://www.youtube.com/watch?v=oujXp2w2WeAhttps://www.youtube.com/watch?v=oujXp2w2WeA&t=115http...
https://www.youtube.com/watch?v=oujXp2w2WeAhttps://www.youtube.com/watch?v=oujXp2w2WeA&t=115http...
All LiftMaster 3850 Questions
Where Can I Find Serial Number For Hbw0777
Where can I find serial number for HBW0777?
Where can I find serial number for HBW0777?
(Posted by gatsie2 1 year ago)
Door Opening Problem
When I use the 3850 door opener, the garage door only opens about 6" then closes. When Ibhit the but...
When I use the 3850 door opener, the garage door only opens about 6" then closes. When Ibhit the but...
(Posted by Ajdettbarn 1 year ago)
Door Does Not Stay Closed
Model 3850P Door opens as soon as it reaches the ground. Safety sensors are good. Door closes softly...
Model 3850P Door opens as soon as it reaches the ground. Safety sensors are good. Door closes softly...
(Posted by Tony52691 1 year ago)
Find Belt Part #
I can't find belt numbert for 41A5685 my liftmaster garage door Modelo is 3850P-26
I can't find belt numbert for 41A5685 my liftmaster garage door Modelo is 3850P-26
(Posted by rafaelcamarillo2277 2 years ago)
Door Won't Close. Trolley At Stop Bolt. Only Travels Away From Door Now.
Door traveled too far up into the stop bolt. I released the emergency release as recommended. Loosen...
Door traveled too far up into the stop bolt. I released the emergency release as recommended. Loosen...
(Posted by Crdg2011 2 years ago)
It Doesn't Open I Change The Mother Board And Still Not Open, Can It Be The Moto
(Posted by mgr214 2 years ago)
3850p Belt
I can't find belt number 41A5685 for my liftmaster garage door. Model is 3850P..serial number 431711...
I can't find belt number 41A5685 for my liftmaster garage door. Model is 3850P..serial number 431711...
(Posted by Lcbarham75 2 years ago)
My Door In Close Position Start To Close Intead Of Openning De Door. It Change T
The direction of the belt changed by itself. The unit was operating pertfectly. Liftmaster 3850PI tu...
The direction of the belt changed by itself. The unit was operating pertfectly. Liftmaster 3850PI tu...
(Posted by wlopez100 3 years ago)
My 3850p-267 Problem.
My 3850p-267 receives signal and lights turn on, but motor do not operate.
My 3850p-267 receives signal and lights turn on, but motor do not operate.
(Posted by grulab7 3 years ago)
My Garage Door Won't Close
door stop 3" from ground. no obstructions, sensor lights are both on and aligned
door stop 3" from ground. no obstructions, sensor lights are both on and aligned
(Posted by nsrobey 5 years ago)
My Door Is Beeping But Only Periodically. Battery Replaced Last Year. 3850pc
(Posted by Dianta 5 years ago)
Remote Control Getting Worse
Remote control operation becoming intermittent. Need to be very close to garage
Remote control operation becoming intermittent. Need to be very close to garage
(Posted by Anonymous-164560 5 years ago)
Troubleshooting Battery Backup Not Working
I have a Liftmaster 3850 with battery backup, the garage door opens and closes with the remotes but ...
I have a Liftmaster 3850 with battery backup, the garage door opens and closes with the remotes but ...
(Posted by gcirulli301 7 years ago)
Why Is My Liftmaster Garage Door Unit Beeping
(Posted by bdandre 9 years ago)
How To Replace Motor In Liftmaster 3850
(Posted by wwbcoven 9 years ago)