LiftMaster 8355W Support Questions
Get Help for this LiftMaster item
View Questions and Answers Below
Free LiftMaster 8355W manuals!
Problems with LiftMaster 8355W?
Ask a Question
Free LiftMaster 8355W manuals!
Problems with LiftMaster 8355W?
Ask a Question
Most Popular LiftMaster 8355W Questions
Opener J5011s Stops Part Way Up
Opener works but one out of 50 times it goes 6 inches up then just stops. Door works freely, goes up...
Opener works but one out of 50 times it goes 6 inches up then just stops. Door works freely, goes up...
LiftMaster 8355W Answers
Opener J5011s Stops Part Way Up
This is covered by the Diagnostic Chart at https://www.manualslib.com/manual/1137866/Chamberlain-835...
This is covered by the Diagnostic Chart at https://www.manualslib.com/manual/1137866/Chamberlain-835...