Troubleshooting; Error Mode; Excess Slope - Lippert Components Ground Control 2.0 Master Owner's Manual

Troubleshooting

Error Mode

1.
If an error occurs before or during operation, the error will be displayed in the LCD screen and an alarm
will sound. To reset common ERROR displays, press ENTER (Fig. 1C).
NOTE: To reset "Return for Service" errors, press "ENTER" (Fig. 1C) and "RETRACT" (Fig. 1D) simultaneously.
2.
All normal functions will be disabled when the system is in error mode.

Excess Slope

1.
The control will not operate at extreme slopes, e.g. 3.5 degrees fore and aft and 3.5 degrees side-to-
side.
2.
If the coach indicates "EXCESS ANGLE" or "OUT OF STROKE " during an auto level cycle, move the
coach to a more level spot.
LCD Message
Excess Angle
Out of Stroke
Low Voltage
Function Aborted
Unable to Finish Leveling
Engage Park Brake
Comm Error
Check Wiring
NOTE: Screen will not back light.
Retract Timeout
Return Levelers for Service
Excessive Angle
Rev:11.08.19
Error Codes
What Is Happening?
Coach not parked on level ground.
Zero point incorrectly calibrated.
Jack has insufficient length to
complete the leveling procedure.
Battery voltage dropped below
9.5V DC during operation.
A button was pressed on touch pad
during Auto Level operation.
Excessive movement inside coach
during auto level sequence.
Parking brake not set prior to
starting auto level sequence.
Wiring connections loose or faulty
between touch pad and controller.
Pressure switch did not sense retract
pressure and pump timed out.
Leaking hose or fitting.
Occurs only in manual mode when
the angle of the unit is too severe.
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What Should Be Done?
Move coach to level ground prior to
starting auto level sequence.
Recalibrate Zero Point.
Check the disposition of the jack.
Turn engine on, check battery
voltage under load.
Hit enter to acknowledge. Restart
procedure.
Discontinue movement inside coach
during auto level sequence.
Set parking brake prior to starting
auto level sequence.
Check connections, replace
communication harness if necessary.
Return levelers for service.
Check for leaks, repair if necessary.
Press enter and retract to clear error.
Use the manual functions to return
coach to a more level condition.
CCD-0001573-08