3800 Manual
Page 25
...). 5 FLASHES Motor overheated or possible RPM sensor failure. If motor unit activates, replace door control wires. The "Learn" button/diagnostic LED will not operate replace logic board. If sending eye indicator light glows steadily, attach the receiving eye. • Align sensors, if the indicator lights glow replace the wires for a short (staple...
...). 5 FLASHES Motor overheated or possible RPM sensor failure. If motor unit activates, replace door control wires. The "Learn" button/diagnostic LED will not operate replace logic board. If sending eye indicator light glows steadily, attach the receiving eye. • Align sensors, if the indicator lights glow replace the wires for a short (staple...