Lippert Components LCI User manual

LCI Motorized Leveling
- Unidirectional
(2009-Present)
OWNER'S MANUAL

Rev: 10.20.20 Page 2 CCD-0001526
TABLE OF CONTENTS
Introduction 3
Safety 3
System Features 4
Fluid Recommendation 4
Component Description 4
System Wiring Requirements 4
Air and Auxiliary Features (When Applicable) 4
Steel Jacks 5
Aluminum Jacks 5
Power Unit Components 6
Prior to Operation 7
Operation 7
Selection A Site 7
Touchpad Operation 8
Automatic Leveling Procedure 9
Manual Leveling Procedures 9
Jack Retract Procedures 10
Troubleshooting 11
Automatic Safety Shuto 11
Drive Away Protection System 11
Error Mode 11
Level Zero Point Calibration 11
Air and Auxiliary Feature Conguration 12
Manual Override - Jacks 12
Manual Override - Power System 13
“Jacks Down" Alarm 14
User Alarm Mode 14
Low Voltage Signal 14
Preventative Maintenance Procedures 15
Latched Out Warning 15
Troubleshooting Chart 16
Plumbing Diagram 17
Wiring Diagrams 18
12-Pin Wire Harness 18
Notes 19

Rev: 10.20.20 Page 3 CCD-0001526
Failure to act in accordance with the following may result in serious personal injury or death.
Lifting all wheels o the ground may result in serious personal injury or death.
Your coach should be supported at both front and rear axles with jack stands before working
underneath. Failure to do so may result in personal injury or death.
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.
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.
Safety
Read and understand all instructions before installing or operating this product. Adhere to all safety labels.
This manual provides general service and maintenance procedures. Many variables can change the
circumstances of the service procedure, i.e., the degree of difficulty involved in the service operation and the
ability level of the individual performing the operation. This manual cannot begin to plot out procedures for
every possibility, but will provide the general instructions for effectively servicing the vehicle. In the event
the skill level required is too high or the procedure is too difficult, a certified technician should be consulted
before performing the necessary service. Failure to correctly service the vehicle may result in death, serious
injury or voiding the warranty. The owner’s manual for the unit may have more procedures for service and
maintenance To use the system for any reason other than what it is designed for may result in damage to
the coach and/or cause serious injury or even death
Introduction
The Lippert Electronic Leveling System is an electric/hydraulic system. A 12V DC electric motor drives a
hydraulic pump that moves fluid through a system of hoses, fittings and jacks to level and stabilize the
coach.
The use of the Lippert Electronic Leveling System to support the coach for any reason other than which it is
intended is prohibited by Lippert’s limited warranty. The Lippert leveling system is designed as a “leveling”
system only and should not be used to provide service for any reason under the coach such as changing
tires or servicing the leveling system.
For information on the assembly or individual components of this product, please visit:
https://support.lci1.com/hydraulic-leveling-support-motorized-leveling.
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.

Rev: 10.20.20 Page 4 CCD-0001526
System Features
• Automatic extension of jacks from full retract position (with automatic ground detection).
• Automatic leveling of jacks.
• Manual leveling of jacks
• Automatic retraction of jacks (with automatic full retract detection).
• Air bag suspension features (configurable on/off).
• Emergency retract/User alarm mode (jacks not retracted and park brake disengaged).
• Automatic jack error detection and error mode.
• Configuration mode for Air features.
• Configurations mode for Leveling Zero Point.
• Remote operation.
Fluid Recommendation
The Lippert Electronic Leveling System is pre-filled, primed and ready to operate direct from the
manufacturer. Type “A” Automatic Transmission Fluid (ATF) is utilized and will work. ATF with Dexron III® or
Mercon 5® or a blend of both is recommended by Lippert Components, Inc.
In colder temperatures (less than 10° F) the jacks may extend and retract slowly due to the fluid’s molecular
nature. For cold weather operation, fluid specially formulated for low temperatures may be desirable. For a
list of approved fluid specifications, see TI-188.
Component Description
The Lippert Electronic Leveling System consists of the following major components:
• Lippert jacks are rated at a lifting capacity appropriate for your coach. Each jack has a 9” diameter
(63.5 Square inch) shoe on a ball swivel for maximum surface contact on all surfaces. (12” Dia. - 113
Sq. In. shoe also available).
• Each jack is powered from a central 12V DC (Fig.1) motor/pump assembly, which also includes the
hydraulic oil reservoir tank, control valve manifold, and solenoid valves.
• The Lippert Electronic Leveling System is controlled electronically from the driver’s seat of the coach.
The touchpad is mounted in the dash. The system can be operated in a manual mode or a fully
automatic mode.
System Wiring Requirements
• Battery power (2 ga. SAE J1127. Type SGX).
• Battery ground (2 ga. SAE J1127. Type SGX).
• Logic power (switched via ignition).
• Power brake signal (open=park brake disengaged, GND=park brake engaged).
Air and Auxiliary Features (When Applicable)
System has the option to control external Air and Auxiliary features.
When enabled, the feature works according to the following logic:
• Air bag pressure automatically lowered when starting the auto or manual sequence to maximize lift of jacks.
• An Auxiliary mode activated when starting an auto retract sequence to fill airbags.
• Auxiliary is active when jacks are all retracted and park brake is disengaged to fill airbags.

Rev: 10.20.20 Page 5 CCD-0001526
Aluminum Jacks
(Fig. 5) - 1958604
• Capacity - 8,000 lb.
• Stroke - 15.00 in.
• Bore - 2.00 in.
• H - 21.375 in.
• Rod Diameter - 1.50 in.
• 9” Footpad - Standard
• 12” Footpad
• (Option) - 117238
(Fig. 6) - 2365601
• Capacity - 14,000 lb.
• Stroke - 15.13 in.
• Bore - 2.50 in.
• H - 21.50 in.
• Rod Diameter - 1.875 in.
• 9” Footpad - Standard
• 12” Footpad
• (Option) - 117238
(Fig. 7) - 258550
• Capacity - 20,000 lb.
• Stroke - 16.00 in.
• Bore - 3.00 in.
• H - 23.063 in.
• Rod Diameter - 2.25 in.
• 9” Footpad - Standard
• 12” Footpad
• (Option) - 117238
(Fig. 1) - 115842
• Capacity - 22,000 lb.
• Stroke - 16 in.
• H - 20 ½in.
• D - 3 ⁄ in.
• 12” Shoe Standard
(Fig. 2) - 115841
• Capacity - 12,000 lb.
• Stroke - 15 in.
• H - 19 ½in.
• D - 2 ⁄ in.
• 9” Shoe - Standard
• 12” Shoe (Option)
(Fig. 3) - 113314
• Capacity - 7,000 lb.
• Stroke - 13.75 in.
• H - 18 ¼in.
• D - 2 ⁄ in.
• A - 2 ½in.
• 9” Shoe - Standard
• 12” Shoe (Option)
(Fig. 4) - 117179
• Capacity - 7,000 lb.
• Stroke - 13.75 in.
• H - 18 ¼in.
• D - 2 ⁄ in.
• A - 5 ¾in.
• 9” Shoe - Standard
• 12” Shoe (Option)
NOTE: OEM to supply attachment brackets for leveling jacks.
Steel Jacks
Fig. 1 Fig. 2 Fig. 3 Fig. 4
Fig. 5 Fig. 6 Fig. 7

Rev: 10.20.20 Page 6 CCD-0001526
Power Unit Components
Ground
Power (-)
- ¼" Nut
Fig. 8
Fig. 9 - Leveling Only
Motor Solenoid
12 DC Power (+) - ⁄" Nut
12V DC Motor
Manual Overdrive(under cap)
Plastic Cap
Pressure Switch
Return Fitting
Hydraulic Valve Manifold
Valve Coil
Valve Coil
Quick Disconnect
Flush and fill
Valve - (Coil and
Valve Cap enclose
stem of valve

Rev: 10.20.20 Page 7 CCD-0001526
Prior to Operation
The leveling system shall only be operated under the following conditions:
1. The coach is parked on a reasonably level surface.
2. The coach “parking brake” is engaged.
3. All jack landing locations are cleared of debris and obstructions.
4. The coach transmission should be in the neutral or park position.
5. Locations should also be free of depressions.
NOTE: When parking the coach on extremely soft surfaces, utilize load distribution pads under each jack.
6. People and pets should be clear of coach while operating leveling system.
7. Be sure to keep hands and other body parts clear of fluid leaks. Oil leaks in the Lippert Leveling System
may be under high pressure and can cause serious skin penetrating injuries.
8. Never lift the coach completely off the ground. Lifting the coach so the wheels are not touching
ground will create an unstable and unsafe condition.
Operation
Selection A Site
When the coach is parked on an excessive slope, the leveling requirements may exceed the jack lift stroke
capability. If the coach is parked on an excessive slope, the coach should be moved to a more level surface
before the leveling system is deployed.
• After 4 minutes of no operation. Leveling cycle cannot be started until all jacks are fully retracted.
• Make sure jacks are retracted before attempting to auto level. (The System will perform full retract
automatically if jacks are not down on the request of an auto cycle).
• System will refuse any operation when a low voltage condition is present.
• System will automatically alarm and retract if park brake is disengaged and jacks are not retracted
with any change in sensor readings.
NOTE: When in alarm mode, the only available feature is to retract all jacks.
• The Wait LED shows the status of Air/Auxiliary features.
• The LEDs blink differently when in special controller modes (error, alarm and configuration). Learning
how to recognize these modes is important.
• Excess slope LED blinks whenever the Y axis (vehicle length) is over 5 degrees from programmed
level point.

Rev: 10.20.20 Page 8 CCD-0001526
Callout Description
A Manual Operation - Places touchpad in manual operation mode.
B Manual Operation LED - Indicates touchpad in manual operation mode.
C Automatic Operation - Places touchpad in automatic operation mode.
D Automatic Operation LED - Indicates touchpad in automatic operation mode.
E Wait LED - Indicates to the operator to pause operation until the LED turns off.
F Jacks Down LED - Indicates jacks are not fully retracted.
GLow Voltage LED - Indicates voltage has dropped below safe operable level. Solid
LED indicates voltage is too low to operate system.
HEngage Park Brake LED - Flashes when park brake is disengaged; off when park brake
has been engaged.
IExcess Angle LED - Coach may not be able to level in current location and must be
moved to a more level location.
J Front Button - Controls operation of both front jacks.
K Left Button - Controls operation of both left jacks.
L Right Button - Controls operation of both right jacks.
M Rear Button - Controls operation of both rear jacks.
N Power Button - Turns system on and off.
O Retract All Jacks - Retracts all jacks automatically.
O
N
L
J
A C
D
K
F
G
I
H
M
Fig. 10
E
B
Touchpad Operation

Rev: 10.20.20 Page 9 CCD-0001526
Automatic Leveling Procedure
NOTE: Refer to (Fig.10) for questions regarding location and functions of the Lippert Components, Inc.
Electronic Leveling System. Coach must be running and parking brake must be engaged for LCI
Electronic Leveling System to operate.
1. Push ON/OFF (Fig.10N) button on touchpad. The system is now operational and the electronic level
lights will become active.
2. Check to see that the touchpad ENGAGE PARK BRAKE (Fig.10H) light is not flashing.
3. Push the AUTO (Fig.10C) button to begin the automatic leveling cycle.
NOTE: After starting the automatic leveling cycle it is very important that you do not move around in the
coach until the coach is level. This could have an affect on the performance of the leveling system.
4. If further adjustments are necessary, refer to the Manual Leveling Procedures section.
5. Push power button to turn off the system.
6. Visually inspect all jacks to ensure all shoes are touching ground. Should one of the rear jack shoes not
be touching the ground. Push the corresponding LEFT (Fig.10K) or RIGHT (Fig.10L) buttons to lower the
corresponding jack to the ground.
Manual Leveling Procedures
NOTE: When leveling your coach, the coach should be leveled from front to rear first. When the coach
is level from front to rear, then level the coach from left to right. Coach must be running for LCI
Electronic Leveling System to operate.
1. Push ON/OFF (Fig.10N) button on touchpad. The system is now operational, ON/OFF light will be lit.
2. Push and hold MAN (Fig.10A) button for 5 seconds.
3. Push FRONT (Fig.10J) button until jacks contact the ground and lift the front of the coach 1-2 inches.
4. Push REAR (Fig.10M) button until jacks contact the ground and lift rear of coach.
5. Press FRONT (Fig.10J) or REAR (Fig.10M) button; if light is on at the FRONT button press the FRONT
(Fig.10J) button; if the light is on at REAR button press the REAR (Fig.10M) button. Continue to hold
until the light goes out.
6. Push LEFT (Fig.10K) or RIGHT (Fig.10L) button: If light is on at RIGHT button, push RIGHT button; if the
light is on at LEFT button push LEFT button. Continue to hold until the light goes out.
7. The right and left jacks are used to level the coach side to side. Pushing the LEFT button on the
touchpad will extend both left jacks. Pushing the RIGHT button on the touchpad will extend both right
jacks. Jacks always work in pairs, both front jacks; both right side jacks, etc.
8. Repeat steps 2 through 6 if needed.
9. Turn power off to leveling system by pushing ON/OFF (Fig.10N) button.
10. Visually inspect all jacks to ensure all shoes are touching ground. Should one of the rear jack shoes not
be touching the ground, press the corresponding LEFT (Fig.10K) or RIGHT (Fig.10L) rear jack buttons to
lower the corresponding jack to the ground.

Rev: 10.20.20 Page 10 CCD-0001526
Jack Retract Procedures
1. Energize the system by pushing ON/OFF (Fig 11A) button on touchpad. The ON/OFF light (Fig. 11E)
will be lit.
2. Push the RETRACT ALL JACKS (Fig.11D) button. All the jacks will start to retract and return to the full
retract position. When jacks return to full retract position the JACKS DOWN (Fig.11G) light will go out.
NOTE: If you wish to stop the jacks from retracting, turn the system off and back on again by pushing the
ON/OFF button twice. You can then re-level the coach by following steps 1-6 again.
3. When the JACKS DOWN (Fig.11G) light goes out, push the ON/OFF (Fig 11A) button on the touchpad
to de-energize the system. After a brief visual inspection around the coach to verify the jacks are fully
retracted, you may proceed to travel.
NOTE: When in the MANUAL mode, if the RETRACT button is pushed the jacks will only retract as long as
the RETRACT button is depressed. In AUTOMATIC mode, the RETRACT button need only be pressed
once and released for the jacks to fully retract.
Fig. 11
A
B
C
E
F
Lifting all wheels o the ground may result in serious personal injury or death.
G
D

Rev: 10.20.20 Page 11 CCD-0001526
Troubleshooting
Automatic Safety Shutoff
If the touchpad is left on and inactive for four minutes it will shut off automatically. To reset the system the
coach ignition must be turned off, then back on and the ON/OFF button must again be pushed.
Drive Away Protection System
If the ignition is in the “RUN” position, jacks are down, and the operator releases the parking brake, all
indicator lights will flash and the alarm beeper will activate. The system will then automatically retract the
jacks until the jacks are fully retracted or the operator resets the parking brake.
The power unit will also operate to keep the jacks retracted in the event the leveling system loses pressure
as the coach is being driven.
Error Mode
If any problem is detected with the jacks, the system will enter Error Mode. Error mode may be recognized
by the blinking of Left, Center LCI and Right LEDs. The following errors are detected by this system:
• Jack over current/short circuit.
• Jack under current/ open circuit.
• Jack extending too long (ground not detected after 2 minutes).
• Jack retracting too long (fully retracted not detected after 2 minutes).
• Out of stroke detection during auto cycle (if enabled).
The user must respond by pressing On/Off switch, which resets operation. All normal features are disabled
in Error Mode. If panel loses communication with the controller for more than 5 seconds, the panel will blink
the Jacks Down, Park Brake and ON/OFF (if included) LEDs.
Level Zero Point Calibration
The Zero Point is the programmed point that the trailer will return to each time the Auto Level feature
is used. The Zero Point must be programmed prior to using the Auto Level feature to ensure the proper
operation of the system. To set the zero point (controller module must be fully secured in production intent
location), first run a manual leveling sequence using carpenters level, get the vehicle to the desired level
point. Then activate the Level Zero point configuration mode.
This mode is enabled by performing the following sequence:
1. Turn panel off. Then turn panel on.
2. Perform the following:
A. Press the Front switch 5 times.
B. Press the Rear switch 5 times.
3. At this point all LED outputs will blink, and the buzzer will be off.
4. You are now in IDLE mode ready to set Zero Point.
5. When coach is completely leveled, manually press the Retract All switch 3 times to set the zero point.
NOTE: You may also enter zero mode per above at anytime the system is in IDLE mode. The user then has
control to extend any pair of jacks while in zero mode in order to position the vehicle properly prior
to programming.

Rev: 10.20.20 Page 12 CCD-0001526
Clockwise for manual override Counter-clockwise for normal operation
Fig. 12 Fig. 13
Air and Auxiliary Feature Configuration
For Diesel Units with Airbag Suspensions ONLY:
• Feature is entered ONLY after zero mode programming.
• At this point the Wait LED will blink for 20 seconds. You are now in Air/Auxiliary Feature
Configuration mode.
To enable Air Auxiliary features, perform the following:
1. Press the Retract All switch 3 times.
2. User must do this within 20 seconds of entering this mode.
To disable Air features, perform the following:
1. Do nothing.
2. After 20 seconds, module will exit mode with features disabled.
Manual Override - Jacks
In the event that the jacks will not extend or retract, the valves can be manually overridden by using a ⁄”
Allen wrench (Pre-2006 model year, see update below) to turn the manual override clockwise on the valve.
(See Fig. 12.) The leveling jacks can then be extended or retracted. Remember to turn the manual override
completely counterclockwise (See Fig. 13.) until it will no longer turn, to close the valve after the jacks have
been completely extended or retracted.

Rev: 10.20.20 Page 13 CCD-0001526
Fig. 15Fig. 14
Manual Override - Power System
The Lippert Electronic Leveling System can be run with auxiliary power devices like electric drills, ratchet
wrenches or cordless screwdrivers. In the event of electrical or system failure, this manual method of
extending and retracting the jacks can be used. A standard handheld drill is all that is required. See the
instructions below.
1. Remove plastic cap (Fig 14).
2. Disconnect power cables on the motor.
3. Using a ½” socket, insert into auxiliary drive device, i.e. cordless or power drill. Insert socket onto
coupler found under plastic cap (Fig. 15).
4. Run drill in reverse or counterclockwise to retract jacks.
Plastic Cap Coupler

Rev: 10.20.20 Page 14 CCD-0001526
“Jacks Down" Alarm
The Lippert Electronic Leveling System is designed to sound an alarm and illuminate the control panel in the
event of two (2) possible scenarios:
A. A “RETRACT” hose leaks.
B. The pressure holding the jacks in the retracted position falls to approximately 1500 psi to sound
the alarm.
If the alarm sounds and the touchpad illuminates and flash while driving the vehicle:
1. Immediately find an area to safely pull the vehicle off of the roadway.
2. Set the PARKING BRAKE.
3. Inspect all jacks hoses and check valve for leaks.
If no leaks are observed;
1. Turn touchpad “ON.”
2. Push “RETRACT ALL JACKS” button.
3. Wait until “JACKS DOWN” light and alarm are off.
4. Inspect jacks. If jacks are retracted and no leaks are observed, vehicle can be driven.
If system is leaking or alarm does not subside after applying the above procedure, disconnect wires from
pressure switch and proceed immediately to a service center. For prolonged travel to the service center, be
sure to stop and check the disposition of the leveling jacks periodically to make sure they are not extending.
User Alarm Mode
If the alarm system detects that the park brake has been disengaged while at least one jack is not fully
retracted and the sensor value changes in any axis more than a predefined amount, the panel will signal this
error to the user. When in alarm mode, all LEDs will flash and the buzzer will beep. The status LEDs will show
the system status. The system performs an automatic retract. No other features are available in this mode.
Low Voltage Signal
If LOW VOLTAGE light is on solid, it is an indication of a charging system problem. Turn ignition OFF and then
back ON to reset system. If LOW VOLTAGE light persists, test battery under load at battery and at the motor
solenoid on the pump unit. Check all power and ground connections at the battery, alternator and chassis.

Rev: 10.20.20 Page 15 CCD-0001526
Your coach should be supported at both front and rear axles with jack stands before working
underneath. Failure to do so may result in personal injury or death.
Flashing
Fig. 16
Preventative Maintenance Procedures
1. Change fluid in RESERVOIR ONLY when contaminated.
A. Check fluid only when jacks are fully retracted.
B. Always fill the reservoir with the jacks in the fully retracted position. Filling reservoir when jacks
are extended will cause reservoir to overflow into its compartment when jacks are retracted.
C. When checking fluid level, fluid should be within ¼” of fill spout lip.
2. Check the fluid level every month.
3. Inspect and clean all Pump Unit electrical connections every 12 months. If corrosion is evident, spray
unit with WD-40 or equivalent.
4. Remove dirt and road debris from jacks as needed.
5. 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 your coach is located in a salty environment, it
is recommended to spray the rods every 4 to 6 weeks.
Latched Out Warning
LATCHED ERROR mode is “Wait”, “Jacks Down”, “Park Brake”, “Excess Slope” and “Low Voltage” lights
flashing.
1. Battery voltage below 10.0V DC.
2. Retract time over 67 seconds in auto retract.
3. This is the only LATCHED ERROR mode.
4. All revisions prior to “G” controllers treat this error as regular ERROR mode.
To RESET, push all 4 diamond-shaped jack buttons at the same time (Fig. 16A).
A
A
A
A

Rev: 10.20.20 Page 16 CCD-0001526
Troubleshooting Chart
What Is Happening? Why? What Should Be Done?
System will not turn on
and ON/OFF indicator
light does not illuminate.
Coach ignition not in RUN
position. Turn ignition to RUN position.
Parking brake not set. Set parking brake.
Controls have been on for
more than four minutes
and have timed out.
Turn ignition off and then back on.
Touchpad turns on,
but turns off when jack
button is pushed.
Low voltage on battery. Start coach to charge battery.
Touchpad turns on,
coach will not auto level,
JACKS DOWN light is on,
jacks are retracted.
Faulty pressure switch or
low pressure in system.
Press RETRACT ALL JACKS button on touchpad. If JACKS
DOWN light remains on, call LCI Customer Service.
Jacks will not extend
to ground, pump is
running.
Little or no fluid in
reservoir. Fill reservoir with recommended ATF.
Jack valve is inoperative. Clean, repair or replace.
Electronic signal is lost
between controller and jack
valves.
Trace wires for voltage drop or loss of signal. Repair or
replace necessary wires or replace controller.
Any one or two jacks will
not retract.
Hose damaged or
disconnected. Replace with new hose or reconnect hose.
Return valve inoperative. Replace inoperative return valve.
Electronic signal is lost
between controller and
solenoid.
Test for voltage drop between controller and jack valve.
Repair bad wiring or replace defective controller or
valve.
JACKS DOWN light does
not go out when all jacks
are retracted.
Insufficient pressure in
system. Contact LCI Customer Service.
Retract pressure switch
inoperable. Check connection or replace.
Alarm sounds and
JACKS DOWN light starts
flashing while traveling;
jacks are fully retracted.
Loss of pressure in leveling
system. Contact LCI Customer Service.
Retract pressure switch
inoperable. Check connection or replace.
Jack bleeds down after
being extended.
Valve Manual Override
open. Close override.
Touchpad powers up;
LOW VOLTAGE light
flashes.
Engine not running. Start coach engine.
Low voltage light on
solid. Charging system faulty.
Turn key OFF, then back ON again to reset. Check power
and ground connections on battery, alternator and
chassis.
No power to touchpad. Tripped circuit breaker. Reset breaker.
Ignition not on. Turn on.

Rev: 10.20.20 Page 17 CCD-0001526
Plumbing Diagram
Rear
Front
1. Hoses will vary in length by coach model.
2. Measure hose and consult LCI Service. Hose Specs. 3000 p.s.i.; ½” in. I.D.
3. Curbside Front - Black Hose - PURPLE Label & Wire
4. Roadside Front - Black Hose - GREEN Label & Wire
5. Curbside Rear - Black Hose - RED Label & Wire
6. Roadside Rear - Black Hose - BLUE Label & Wire
7. Return - Orange Hose
8. PSI Switch - Yellow Wire into Blue PSI Wire
Leveling
Jack
Leveling
Jack
Quick Disconnect
Fig. 17
Retract Fitting
Leveling
Jack
Leveling
Jack

Rev: 10.20.20 Page 18 CCD-0001526
12-Pin Wire Harness
1. White (Chassis Power)
2. Black w/ White (Pump Solenoid)
3. Red (Curbside Rear Valve)
4. Green (Roadside Front Valve)
5. Yellow (PSI Switch)
6. Blue (Roadside Rear Valve)
7. Black (Ground)
8. Purple (Curbside Front Valve)
9. Gray (Pump Solenoid)
10. Aux
11. Aux
12. Aux
12
1
7
6
11 8 10 9
2 53 4
Wiring Diagrams
Manifold
50-100
amp Circuit
Protection
per RVIA
Standards
and OEM
Requirements
Directional
Valve
Pressure Switch
Touchpad
Controller
Valves with Deutch Coils
Air/
Auxiliary
Harness
Safety Harness
Power Unit Harness
Controller to PU Harness

Rev: 10.20.20 Page 19 CCD-0001526
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 lci1.com.
Please recycle all obsolete materials.
For all concerns or questions, please contact
Lippert Components, Inc.
Ph: [phone] | Web: lci1.com | Email: [email protected]