Recent content by TexLA412

  1. T

    Liftmaster LA400 - RPM Reversal Error

    @NotEnough, what happened with yours? My LA412 in a simple single-gate setup has very similar symptoms (little/no movement, and 5 flashes). The battery voltage is sufficient (12.6 V each). Inside the arm, I don't see problems with the mechanism. I tested the limit switches and most wires but...
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