3850 Elite Series Manual
Page 32
.../diagnostic LED will flash a number of the Indicator lights on the safety reversing sensors do not light, replace the safety reversing sensors. 3 FLASHES Door control or wire shorted. 4 FLASHES Safety reversing sensors slightly misaligned (dim or flashing LED). 5 FLASHES Motor RPM is not recognized. If sending eye indicator light glows steadily, attach the receiving...
.../diagnostic LED will flash a number of the Indicator lights on the safety reversing sensors do not light, replace the safety reversing sensors. 3 FLASHES Door control or wire shorted. 4 FLASHES Safety reversing sensors slightly misaligned (dim or flashing LED). 5 FLASHES Motor RPM is not recognized. If sending eye indicator light glows steadily, attach the receiving...