888 lm no power on wall switch suddenly
Garage opened on its own and there is no power showing on wall switch. If I disconnect it everything seems to work but when it's connecte...
JustinCase
Joined on December 13, 2018
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888LM Issues
I have 5 doors with 8500 openers and 888LM control panels. One of the 888LM panels died last year, would not open the door. Replaced it a...
888LM dead
888LM dead, customer service won’t help. They told me I’d just have to buy another one! How are people getting theirs replaced? It die...
888lm Failed and No Response to Tech Support Emails
I have 5 (yes 5) 8500 Garage Door Openers Mfg 9/30/13 and all have the 888LM Controls Mfg 09/13. 3 out of the 5 have failed. Currently ...
Illusions of security 888LM
Product review
Liftmaster 8500
MyQ door controller 888LM
This is the illusion of security.
Actually the opposite of security....
Liftmaster 8500 and the 888LM is dead. 4 years into this only problem
Is the 888 LM part guaranteed for 5 years ?
888LM Completely Dead
888LM is completely dead, no power at all!