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Recent LiftMaster LJ8900W-related questions: Power Wasn't Working So Pulled Cord And Opened It Buy Hand Will Not ResetHow do I reset the pull c Reset Pull Cord
Power was out and had to open garage door by pulling the emergency cord. How to reset the cord Error Code 42. How To Clear.
My Lift Master 8550-267 door control display has an error code 42.Read out is: "EXCESSIVE OPENING FO...