LiftMaster 3850 Support Questions
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All LiftMaster Questions
LiftMaster - 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)
LiftMaster - 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)
LiftMaster - 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)
LiftMaster - 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)
LiftMaster - 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)
LiftMaster - It Doesn't Open I Change The Mother Board And Still Not Open, Can It Be The Moto
(Posted by mgr214 2 years ago)
LiftMaster - 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)
LiftMaster - 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)
LiftMaster - 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)
LiftMaster - 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)
LiftMaster - My Door Is Beeping But Only Periodically. Battery Replaced Last Year. 3850pc
(Posted by Dianta 5 years ago)
LiftMaster - 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 6 years ago)
LiftMaster - 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...
(Posted by funrasr 6 years ago)
LiftMaster - 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)
LiftMaster - Where Can I Buy Led A19 Standard Neck 100 Watt Garage Door Bulbs
(Posted by ghazkimi2 9 years ago)
LiftMaster - Liftmaster Elite Series 3850 How To Turn Off Batery Backup
(Posted by sukayl 9 years ago)
LiftMaster - Liftmaster 3850 What Happens When The Backup Battery System Beeps
(Posted by Gabsco 9 years ago)
LiftMaster - How Do You Take Out The Battery For Liftmaster Garage
(Posted by Rogegabo96 9 years ago)
LiftMaster - Does The Lifmaster 975lm Laser Parking Assist Work With Any Garage Door Opener?
(Posted by csafra 9 years ago)
LiftMaster - Where Is The Battery Compartment In My Liftmaster 3850 Series
(Posted by chadlh8 9 years ago)
LiftMaster - I Replaced The Batteries Three Days Back But Still Green Light Still Flashing.
I thought after two days the battery should be charged but i am in my third days and green light sti...
I thought after two days the battery should be charged but i am in my third days and green light sti...
(Posted by mhbaghai 9 years ago)
LiftMaster - How Do You Change The Backup Belt Battery On Liftmaster Elite Series
(Posted by wdavejancok 9 years ago)
LiftMaster - What Would Cause 2 Liftmaster 3850's To Open By Themselves?
One door was already closed and I watched the other door close completely before going to bed. When ...
One door was already closed and I watched the other door close completely before going to bed. When ...
(Posted by JLHarrisMAE 9 years ago)
LiftMaster - How To Install New Batteries In A Liftmaster Backup
(Posted by endcometford 9 years ago)
LiftMaster - How Do I Get A Liftmaster 3850 Garage Door Opener To Stop Beeping
(Posted by nordddste 9 years ago)
LiftMaster - How To Remove 485lm Battery From Chamberlain Professional Liftmaster Remove
battery
battery
(Posted by xptkath 9 years ago)
