LiftMaster Entrance Barrier stuck
Symptoms: LiftMaster barrier opened but will not close. Stuck!
Observations: AC power is present; Bat Low (Red) LED is lit.
Check 10 amp fuse and replace if necessary. Gate controller should be reset by doing the following:- remove battery connection from one pole; Turn off service switch and then back on. Reconnect battery connection. Low Batt LED should go off within a minute.