Lippert RV slide-out fault codes
RV slide-out room mechanisms (rack-and-pinion, Schwintek in-wall) flash a red LED a number of times to indicate a stall, sync or motor fault.
How to read the code
Count the red LED flashes on the controller; the count maps to a specific stall/sync/motor/Hall-sensor fault. Many faults need a re-sync/timing reset.
All documented codes
2 red flashes warning
Battery drop-out fault. During a slide cycle the system voltage sagged below roughly 6 vol… 3 red flashes warning
Low battery at start of cycle. When you pressed the switch, the supply voltage was already… 4 red flashes warning
High battery / over-voltage fault. The controller saw supply voltage above roughly 18 volt… 5 red flashes warning
Excessive motor current. One of the slide motors drew too much amperage, which the control… 6 red flashes warning
Motor short circuit. The controller detected that a motor or its wiring has shorted out. T… 8 red flashes warning
Hall signal not present. The controller is not receiving the position (encoder) feedback f… 9 red flashes warning
Hall power short to ground. The power feed to a motor's encoder (Hall sensor) has been sho…
Battery drop-out fault. During a slide cycle the system voltage sagged below roughly 6 vol… 3 red flashes warning
Low battery at start of cycle. When you pressed the switch, the supply voltage was already… 4 red flashes warning
High battery / over-voltage fault. The controller saw supply voltage above roughly 18 volt… 5 red flashes warning
Excessive motor current. One of the slide motors drew too much amperage, which the control… 6 red flashes warning
Motor short circuit. The controller detected that a motor or its wiring has shorted out. T… 8 red flashes warning
Hall signal not present. The controller is not receiving the position (encoder) feedback f… 9 red flashes warning
Hall power short to ground. The power feed to a motor's encoder (Hall sensor) has been sho…