Lippert Ground Control 3.0 User manual

Ground Control® 3.0
5th Wheel Landing Gear
w/Unit Prepped for
Full Automatic Leveling
OWNER'S MANUAL

Rev: 09.23.21 Page 2 CCD-0004396
TABLE OF CONTENTS
Introduction 2
Safety 2
Operation 3
Prior to Operation 3
Operating Landing Gear 3
Troubleshooting 4
Manual Override 4
Preventive Maintenance 5
Wiring Diagram 6
Notes 7
Introduction
The Ground Control® 3.0 5th Wheel Landing Gear operates independently on uneven terrain. Raise and
lower the front of your RV quicker and easier than ever, with the push of a button. Power operation
eliminates the need for manual cranking. The 5th wheel landing gear system can be upgraded to a fully
automatic 6 -point leveling system.
The system is prepped for the Ground Control 3.0 Leveling System and can be easily upgraded.
Look for the QR code located on the unit located near the compartment where the switch panel is or use
the link, https://store.lci1.com/ground-control-30-leveling-kit-for-prepped-units-2021106810.html for more
information on upgrading to a complete 6 point leveling system.
Additional information about this product can be obtained from lci1.com/support or by downloading the free
LippertNOW app on Apple App Store® for iPhone® and iPad® and also on Google Play™ for Android™ users.
App Store® and iPad® are registered trademarks of Apple Inc.
Google Play™ and Android™ are trademarks of Google Inc.
For information on the assembly or individual components of this product, please visit:
https://support.lci1.com/ground-control-3.0-touch-pad.
NOTE: Images used in this document are for reference only when assembling, installing and/or operating
this product. Actual appearance of provided and/or purchased parts and assemblies may differ.
Safety
Read and understand all instructions before installing or operating this product. Adhere to all safety labels.
This manual provides general instructions. Many variables can change the circumstances of the instructions,
i.e., the degree of difficulty, operation and ability of the individual performing the instructions. This
manual cannot begin to plot out instructions for every possibility, but provides the general instructions,
as necessary, for effectively interfacing with the device, product or system. Failure to correctly follow the
provided instructions may result in death, serious personal injury, severe product and/or property damage,
including voiding of the LCI limited warranty.
The "WARNING" symbol above is a sign that a procedure has a safety risk involved and may cause death
or serious personal injury if not performed safely and within the parameters set forth in this manual.
Failure to follow instructions provided in this manual may result in death, serious personal injury
and/or severe product and property damage, including voiding of the component warranty.

Rev: 09.23.21 Page 3 CCD-0004396
The “CAUTION” symbol above is a sign that a safety risk is involved and may cause personal injury
and/or product or property damage if not safely adhered to and within the parameters set forth
in this manual. Always wear eye protection when performing service, maintenance or installation
procedures. Other safety equipment to consider would be hearing protection, gloves and possibly
a full face shield, depending on the nature of the task.
Operation
Prior to Operation
The landing gear system should only be operated under the following conditions:
1. The trailer is parked on a reasonably level surface and the tires are chocked.
2. Make sure all persons, pets and property are clear of the trailer while the landing gear system is in operation.
3. Make sure battery is fully charged.
Operating Landing Gear
1. Extend both landing gear to the ground by pulling the quick release bolt-on pull pins (Fig. 1A).
NOTE: If the front of the trailer is above level, do not extend the inner legs to the ground. The trailer cannot
be leveled if the front is above level when released from the tow vehicle.
2. Make sure the bolt-on pull pins are inserted fully through both sides of the tube.
3. Press and hold the arrow up or arrow down on one or both sides of the landing gear switch panel
(Fig. 2) as desired.
NOTE: For retracting, be sure to hold down the switches until both landing gear are fully retracted before
pulling the bolt-on pull pins.
4. When the landing gear has fully retracted, pull the bolt-on pull pins and slide the inner legs into the
outer landing gear legs.
5. Make sure the bolt-on pull pins are inserted fully through both sides of the tube upon completion.
Never attempt to operate the system without the footpad properly secured or severe product
damage, serious personal injury or death may occur. Electric landing gear is designed for vertical
operation. Excessive side loads may cause damage to the landing gear. The bolt-on pull pin MUST be
inserted fully through both sides of the tube prior to use. Do not use landing gear to service the trailer
or change tires. Retract landing gear completely prior to moving the trailer, including retraction of
the bolt-on pull pin inner leg.
Fig. 1
A
Landing Gear
Up
Landing Gear
Down
Landing Gear
Up
Landing Gear
Down
Fig. 2

Rev: 09.23.21 Page 4 CCD-0004396
Troubleshooting
Manual Override
Make sure the trailer is supported at both the front and rear with jack stands before performing any
troubleshooting or service to the trailer. Failure to do so may result in death or personal injury.
A
Fig. 4 Fig. 5Fig. 3
A
NOTE: For ease of manual override it is recommended to unplug the power harness to the motor prior to
performing the manual override procedure.
NOTE: Use of a 12-18 volt cordless screw gun or pneumatic screw gun is acceptable to manually override
the jacks. Do not use an impact screw gun to perform any of the override procedures, as this may
damage the motor.
Top of Landing Gear Motor Override:
Tools needed: ⁄” drive ratchet and extension (no socket)
1. Find the port on the top of the jack motor (Fig.3A).
2. Remove the rubber plug (Fig. 4A).
3. Insert the ⁄” drive into the port (Fig. 5).
4. Turn override until the jack extends or retracts to desired position.
5. Insert the rubber plug back into the port after extension/retraction is complete.
What is happening? Why? What should be done?
Unable to level trailer.
Inner legs were
extended while trailer
was above level.
Connect to tow vehicle, retract jacks, extend
inner leg making sure to allow room to level
trailer once tow vehicle is removed
Switch does not activate
landing gear.
No power. Test battery voltage under load.
Charge or replace.
Wiring damaged. Check wiring. Repair or replace.

Rev: 09.23.21 Page 5 CCD-0004396
Preventive Maintenance
1. For optimum performance, the system requires full battery current and voltage. The battery must be
maintained at full capacity.
2. Check the terminals and other connections at the battery, the controller, and the jacks for corrosion,
and loose or damaged connections.
3. Remove dirt and road debris from jacks as needed.
4. If jacks are down for extended periods, it is recommended to spray exposed leveling jack rods with a
silicone lubricant every three months for protection. If the trailer is located in a salty environment, it is
recommended to spray the rods every 4-6 weeks.
Bottom of Jack Motor Override:
Tools needed: ⁄” drive ratchet and extension, ⁄” socket
1. Find the port on the bottom of the jack motor (Fig. 6A).
2. Remove the rubber plug (Fig. 7A).
3. Insert the ⁄” socket into the port (Fig. 8).
4. Turn override until the jack extends or retracts to desired position.
5. Insert the rubber plug back into the port after extension/retraction is complete.
Fig. 7
A
Fig. 8Fig. 6
A

Rev: 09.23.21 Page 6 CCD-0004396
Wiring Diagram
Battery
30 Amp
Auto-Reset
Circuit
Breaker
All OEM Supplied Wiring
to be 6 AWG
Passenger Side
Landing Gear
Landing
Gear
Harness
Driver's Side
Landing
Gear Harness
Passenger
Side
Landing Gear Connection
for Future Leveling Installation
(not used at this time)
Landing Gear Connection
for Future Leveling Installation
(not used at this time)
50 Amp
Circuit
Breaker
Landing Gear
2 Wire Harness
Connections
Driver's Side
Landing Gear
Red Switch
Power
Red Battery
Power
Prep Wire for
Future Leveling
Controller Power
Landing Gear
Switch Panel
Black Switch
Ground

Rev: 09.23.21 Page 7 CCD-0004396
Notes

The contents of this manual are proprietary and copyright protected by Lippert Components, Inc. (LCI).
LCI prohibits the copying or dissemination of portions of this manual unless prior written consent from an
authorized LCI representative has been provided. Any unauthorized use shall void any applicable warranty.
The information contained in this manual is subject to change without notice and at the sole discretion of LCI.
Revised editions are available for free download from lippert.com.
Please recycle all obsolete materials.
For all concerns or questions, please contact
Lippert Components, Inc.
Ph: 432-LIPPERT (432-547-7378) | Web: lippert.com | Email: [email protected]