linear ld050

The remote and keypad work fine. The inside wall mount will turn the light on and off when the button is pushed, but not raise or lower the door. If I disconnect the wall mount and touch the wires together, the light turns on and off but the door will not lift. Thanks



Have you checked the connections at the other end (at the power head)? If all checks out you could have a bad relay on the control board.

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