Monday, January 28, 2013

Liftmaster 3280 Reversing Troubleshooting

Liftmaster 3280 Reversing Troubleshooting Tube. Duration : 0.73 Mins.


I work for a local garage door company, and thought this might be helpful possibly to someone whose door is giving the appearance of having a bad Circuit board (randomly reversing or stopping mid cycle) when truly that is not the case...

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