It is crucial to read and understand all instructions and safety
labels provided in the manual before operating the product. Failure
to adhere to safety guidelines may result in personal injury or
product damage.

WARNING: Ensure the trailer is properly
supported with jack stands before performing any service or repair
procedures to prevent injury or damage. Avoid changing tires or
servicing the trailer while it is solely supported by the leveling
system.

Touch Pad Diagram – Auto Leveling Control

The touch pad features different buttons for controlling the
leveling system:

Red/Green LED: Indicates the system
status.
Up Arrow: Extends front jacks (landing
gear).

Down Arrow: Retracts front jacks (landing
gear).
Auto Level Button: Activates auto leveling
mode.

Hitch Height Button: Triggers the Hitch
Recognition feature.

To turn on the touch pad, simultaneously press the Up and Down
arrow buttons.

FAQ

Q: Can I operate the hydraulic leveling system without proper
support for the trailer?

A: It is strongly advised to ensure the trailer
is adequately supported with jack stands before using the leveling
system to prevent injury or damage.

Q: How do I activate auto leveling mode?

A: Press the Auto Level Button on the touch pad
to engage auto leveling mode.

View Fullscreen

Master Owner’s Manual
LEVELING & STABILIZATION
PART II

REV: 3.11.2025

CCD-0009598

Master Owner’s Manual The Master Owner’s Manual is intended to provide information on Lippert’s most widely used products. Products described in the Master Owner’s Manual may not be on every trailer. The trailer may also have products not included in this manual. All manual information is subject to change without notice. Revised editions will be available for free download at lippert.com/support. Manual information is considered factual until made obsolete by a revised version. Manual information may be distributed as a complete document only, unless Lippert provides explicit consent to distribute individual parts.
User’s Note The Table of Contents is interactive. Click on the title to navigate to the first page of the manual. In the top right corner see “RETURN to TOC” that will return you to the Table of Contents.
TABLE OF CONTENTS
Hydraulic Leveling (Towable)
Level-Up with OneControl Touch Panel Owner’s Manual Ultra Level Motorized Leveling Owner’s Manual Hydraulic Leveling with LCD Touchpad (4 Point/ 3 Valve Motorized) Owner’s Manual Patriot Jack Systems Leveling Owner’s Manual Hydraulic Leveling (4 Point/4 Valve Sprinter) Owner’s Manual Titan Leveling System (4 Valve/ 4 Jack) Owner’s Manual Titan Leveling Systems for 5th Wheel Owner’s Manual

Web: – https://support.lci1.com/documentation/ – Ph: 432-LIPPERT (432-547-7378) – Email: customerservice@lci1.com oCmCD-0009598

REV: 3.11.2025

Page 2

Level Up® With OneControlTM Touch Panel
OWNER’S MANUAL
Scan for product support

Table of Contents
System Information Safety Information
Red/Green LED Indicator Touch Pad Diagram – Auto Leveling Control Operation – Auto Leveling Control Touch Pad
Unhitching Instructions Auto Level Auto Level Sequence Hitch Recognition – Reconnecting to Tow Vehicle Touch Panel Diagram – MyRV OneControl Touch Panel Operation – MyRV OneControl Touch Panel Standard Mode and Menu Basic Jack Operation Unhitching Instructions Auto Level Auto Level Sequence Hitch Recognition – Reconnecting to Tow Vehicle Zero Point Calibration To Set the Zero Point Touch Pad Diagram – OneControl App From MyRV Operation – OneControl App Accessing the OneControl App Standard Mode and Menu Basic Jack Operation Unhitching Instructions Auto Level Auto Level Sequence Touch Pad Diagram – Linc Remote Control – Optional Configuring Linc Remote to Sync to MyRV One Control Touch Panel Basic Jack Operation Unhitching Instructions Auto Level Auto Level Sequence Maintenance Fluid Recommendation Preventative Maintenance Manual Override Troubleshooting Error Display In LCD Screen Notes

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Page 2

3 3 4 4 5 5 5 5 5 6 7 7 7 8 8 8 8 9 9 10 11 11 12 12 13 13 13 13 14 15 15 15 15 16 16 16 16 18 18 19
CCD-0001539

System Information
The Lippert Level Up® OneControlTM Touch Panel is an automatic leveling system control for fifth wheel applications. It interfaces to the Lippert Level Up pump/jack system to level the trailer. The system utilizes one main control board and a separate waterproof remote level sensor to measure and manage level point, and can be operated from several user interface devices, including: Auto Leveling Control Touch Pad – Mounted outside the trailer within view of the hitch. MyRV® OneControl Touch Panel (OCTP) – Mounted on a wall inside the living space of the trailer. MyRV OneControl Leveling App – The app is available on Apple App Store® for iPhone® and iPad® and also on Google PlayTM for AndroidTM users. Linc® Remote Control – Optional. The Lippert Level Up OneControl Touch Panel is for fifth wheel applications only.
Additional information about this product can be obtained from lci1.com/support or by downloading the free LippertNOW app. The app is available on Apple App Store® for iPhone® and iPad® and also on Google PlayTM for AndroidTM users.
Apple App Store®, iPhone®, and iPad® are registered trademarks of Apple Inc. Google PlayTM and AndroidTM are trademarks of Google Inc.
For information on the assembly or individual components of this product, please visit: https://support.lci1.com/towable-br-level-up-support-towable-level-up-br-octp
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 Information
Read and understand all instructions and safety labels before starting any procedures stated in this manual. Adhere to all safety labels to prevent serious personal injury and/or product damage. Failure to follow instructions and safety labels may void product warranty.
Be sure to park the trailer on solid, level ground. Ensure all jack landing locations are cleared of debris and obstructions and also free of depressions. People and pets should be clear of trailer while operating the leveling system. Ensure the battery of the trailer is fully charged or that the trailer is plugged into shore power prior to attempting to operate the system. Level Up requires a minimum of 12.75V DC from the battery for proper operation. Be sure to keep hands and other body parts clear of fluid leaks. Hydraulic fluid leaks in the Lippert Leveling System may be under high pressure and can cause serious skin-penetrating injuries.

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 act in accordance with the following may result in death, serious injury, trailer damage or voiding of the component warranty.

Lippert recommends that a trained professional be employed to change the tires on the trailer. Ensure that the trailer is properly supported with jack stands, or other adequate devices, under the frame of the trailer prior to commencing any service or repair procedure. Any attempts to change the tires or perform other service while trailer is supported solely by the Lippert Level Up could result in death, serious injury, trailer
or property damage.

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CCD-0001539

Touch Pad Diagram – Auto Leveling Control
Fig. 1 A

Callout A B
C
D E F

Description

Red/Green LED – Indicates the status of the system.

Up Arrow – Extends front jacks (landing gear). Down Arrow – Retracts front jacks (landing gear).

To turn on the touch pad, press the Up and Down arrow buttons at the same time.

Auto Level Button – Places leveling system into auto level mode.

Hitch Height Button – Initiates the Hitch Recognition feature.

Retract All Button – Places leveling system into full retract mode.

Red/Green LED Indicator

What Is Happening? Off Solid Green Blinking Green Solid Red
Blinking Red

Why? Touch pad is locked. Touch pad is active. Jacks are moving. Low battery. Error – Refer to OneControlTM Touch Panel screen or the Leveling App for the specific error, then consult the Troubleshooting section of this manual to clear the error.

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CCD-0001539

Operation – Auto Leveling Control Touch Pad
Unhitching Instructions
NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the trailer.
1. To turn on the touch pad, press both “UP” and “DOWN” arrows (Fig. 1B and Fig. 1C) at the same time. The green indicator LED (Fig. 1A) will turn on.
NOTE: The touch pad will remain on as long as the user is pressing buttons. It will time out after approximately 7 minutes without use.
2. Press the “UP” arrow (Fig. 1B) to extend the front jacks and lift the front of trailer to take the weight of the trailer off of the hitch.
3. Uncouple the trailer connection on the tow vehicle. 4. Pull tow vehicle away and park at a safe distance.
Auto Level
NOTE: Once the automatic leveling cycle has been started, it is important that there is no movement in the trailer until the trailer has completed the leveling process. Failure to remain still during the leveling cycle could have an effect on the performance of the leveling system.
1. After unhitching from tow vehicle press “AUTO LEVEL” (Fig. 1D).
NOTE: Pressing any button during an Auto Level sequence will abort the auto leveling cycle.
Auto Level Sequence
NOTE: Sequence may vary slightly based on the height of the trailer king pin prior to leveling.
1. When the Auto Level sequence begins, the front of the trailer will seek a position near a level state, then the trailer will level from front to back.
2. The left side jack(s) extend to ground (left mid and left rear). 3. The right side jack(s) extend to ground (right mid and right rear). 4. Jack pairs will extend as needed in order to level the trailer.
NOTE: Step 4 may repeat several times if the controller deems necessary.
NOTE: If the AUTO LEVEL sequence does not perform as described above, place the system in manual mode and test that the jacks operate correctly by pushing their coordinating buttons on the OneControl Touch Panel inside the trailer; e.g., “FRONT” button operates only the front jacks, etc. See Operation – MyRV OneControl Touch Panel in this manual.
Hitch Recognition – Reconnecting to Tow Vehicle
1. To turn on the touch pad, press both “UP” and “DOWN” arrows (Fig. 1B and Fig. 1C) at the same time. The green indicator LED (Fig. 1A) will turn on.
2. Press “HITCH HEIGHT” (Fig. 1E). The rear jacks will retract. 3. The front of the trailer will raise to the height where the auto level sequence was started.
NOTE: If the front of the trailer was below level when the Auto Level process was initiated, the hitch recognition feature will retract the rear jacks but will not retract the front jacks to lower the trailer to the initial hitch height. This feature helps prevent injury and/or damage to anything underneath the trailer.
4. Connect tow vehicle and make sure trailer and hitch are connected and locked. 5. Press “RETRACT ALL” System will immediately retract all jacks.
NOTE: A visual inspection of the jacks in the retract position is recommended after completing Auto Retract.

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CCD-0001539

Touch Panel Diagram – MyRV OneControl Touch Panel

Jack Buttons

in Manual Mode

See Fig. 3

Fig. 2 – Leveling Standard Mode C
A

F
H G

Callout
A
B C D E F G H I J K L M

Description Jack Buttons – Select front, rear, right and left jacks to be operated depending on mode. Jacks available to be operated will be highlighted in blue. In Standard Mode (Fig. 2), only front and rear jacks are available to be operated. In Manual Mode (Fig. 3), all jacks are available to be operated. Up and Down Arrows – Scrolls through options on screen. Info – Displays system information, e.g. angle, jack stroke or software version. Connected Icon – Press 6 times to program zero point/ wireless configurations. Home Icon – Returns screen to home page. Auto Retract – Enters Auto Retract mode to retract all jacks. Manual Mode – Enters Manual Mode to manually operate jacks. Enter – Push to select various modes. Retract – Retracts jacks in several modes. Jacks available will be highlighted in blue. Extend – Extends jacks in several modes. Jacks available will be highlighted in blue. Power Button – Turns touch panel on and off. Auto Level – Starts the Auto Level sequence. Auto Hitch – Returns trailer to previous hitch height for reconnecting to tow vehicle.

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CCD-0001539

Operation – MyRV OneControl Touch Panel
Standard Mode and Menu
To reach Standard Mode (Fig. 2) for leveling: 1. Power on the OneControl Touch Panel (Fig. 2K). 2. Press “MyRV Control Panel” on the main screen. 3. Press the “Leveler” icon. 4. The screen will show the system menu (Fig. 2) for Standard Mode. The front jacks can be extended/
retracted in Standard Mode. Rear jacks can be retracted from this mode.
Basic Jack Operation
While in Standard Mode: 1. Press “RETRACT” (Fig. 2I) or “EXTEND” (Fig. 2J), then “FRONT” to retract or extend front jacks. 2. Press “RETRACT” and “REAR” to retract rear jacks. 3. Press the “AUTO LEVEL” (Fig. 2L) button to start the auto leveling sequence. 4. Press the “AUTO HITCH” (Fig. 2M) button to start the hitch recognition sequence when reconnecting to
the tow vehicle. 5. Use the “UP” or “DOWN” arrow (Fig. 2B) buttons to cycle through the menu screen options:
A. Info: Scroll to “INFO” (Fig. 2C) and press “ENTER” (Fig. 2H) button to display system information, e.g., angle, jack stroke or software version.
B. Auto Retract: Scroll to “AUTO RETRACT” (Fig. 2F) and press “ENTER” button to start the “Auto Retract” sequence, which will retract all jacks.
C. Manual Mode: Scroll to “MANUAL MODE” (Fig. 2G) and press “ENTER” button to start Manual Level operation. Jacks operate in pairs. Use “RETRACT” or “EXTEND” to operate front jacks, right rear and left rear jacks.
NOTE: Upon entering Manual Mode, a tutorial on operating the jacks will appear on the screen. Press “OK” to clear the tutorial. To delete the tutorial, click the “Don’t show this again” box in the bottom right of the screen.
I. Press “RETRACT” (Fig. 3A) or “EXTEND” (Fig. 3B), then “FRONT” (Fig. 3) to operate front jacks. II. Press “EXTEND” or “RETRACT,” then “REAR” to operate rear jacks (right rear, right mid, left rear
and left mid). III. Press “EXTEND” or “RETRACT,” then “RIGHT” to operate right jacks (right mid and right rear). IV. Press “EXTEND” or “RETRACT,” then “LEFT” to operate left jacks (left mid and left rear).
Fig. 3

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CCD-0001539

Unhitching Instructions
NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the trailer.
1. Push touch panel “ON/OFF” (Fig. 2K) to turn system on (See “Standard Mode and Menu” to reach standard mode.)
2. Push “EXTEND” (FIG. 2J), then “FRONT” button (Fig. 2) to extend front jacks and lift front of the trailer to take the weight of the trailer off of the hitch.
3. Uncouple the trailer connection on the tow vehicle. 4. Pull tow vehicle away and park at a safe distance.
Auto Level
NOTE: Once the automatic leveling cycle has been started, it is important that there is no movement in the trailer until the trailer has completed the leveling process. Failure to remain still during the leveling cycle could have an effect on the performance of the leveling system.
1. After unhitching from tow vehicle press “AUTO LEVEL” (Fig. 2L).
NOTE: Pressing “ABORT” during an Auto Level sequence will abort the auto leveling cycle.
Auto Level Sequence
NOTE: Sequence may vary slightly based on the height of the trailer king pin prior to leveling.
1. When the Auto Level sequence begins, the front of the trailer will seek a position near a level state, then the trailer will level from front to back.
2. The left side jack(s) extend to ground (left mid and left rear). 3. The right side jack(s) extend to ground (right mid and right rear). 4. Jack pairs will extend as needed in order to level the trailer.
NOTE: Step 4 may repeat several times if the controller deems necessary.
NOTE: If the “AUTO LEVEL” sequence does not perform as described above, place the system in manual mode and test that the jacks operate correctly by pushing their coordinating buttons on the touch panel; e.g., “FRONT” button operates only the front jacks, etc.
Hitch Recognition – Reconnecting to Tow Vehicle
1. Push touch panel “ON/OFF” (Fig. 2K) to turn system on (See “Standard Mode and Menu” to reach standard mode.)
2. Press “AUTO HITCH” (Fig. 2M). Rear jacks will retract. 3. The front of the trailer will raise to the height where the auto level sequence was started.
NOTE: If the front of the trailer was below level when the Auto Level process was initiated, the hitch recognition feature will retract the rear jacks but will not retract the front jacks to lower the trailer to the initial hitch height. This feature helps prevent injury and/or damage to anything underneath the trailer.
4. Connect tow vehicle and make sure trailer and hitch are connected and locked. 5. On the Standard Mode screen (Fig. 2) use the “UP” and “DOWN” arrows (Fig. 2B) to scroll to “AUTO
RETRACT” (Fig. 2F). 6. Push “ENTER” (Fig. 2H). System will immediately retract all jacks.
NOTE: A visual inspection of the jacks in the retract position is recommended after completing Auto Retract.

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CCD-0001539

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. The “Zero Point” feature is only available on the OneControl Touch Panel with this system.
NOTE: Prior to starting this procedure, double check all connections on the controller, jacks, and touch panel.
NOTE: When calibrating Zero Point, the user has full manual control over the jacks. See “Basic Jack Operation – Manual Mode” to adjust to the desired level position. Press the enter button to set.
To Set the Zero Point
NOTE: The following procedure works from Standard Mode only. (See “Standard Mode and Menu” to reach standard mode.)
1. Press the “CONNECTED” icon (Fig. 4A) at the top of the leveling screen quickly 6 times. Wait a few seconds until the gear icon with “OPTIONS” appears (Fig. 5A).
2. Press the gear icon with “OPTIONS” (Fig. 5A). 3. The screen will show “SET UP: Zero Mode Press Enter” (Fig. 6). 4. Press the “Enter button” (Fig. 6A). 5. The touch pad will present options for further leveling of the trailer if needed. The screen will also state
“ZERO POINT CALIBRATION – Press Enter to Set” (Fig. 7). 6. Press “ENTER” (Fig. 7A). 7. Screen will show “Zero Point Stability Check … Please Wait” (Fig. 8), followed by “Zero Point Set”
(Fig. 9).

Fig. 4

Fig. 5

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Fig. 6 A Page 9

Fig. 7 A
CCD-0001539

Fig. 8

Fig. 9

Touch Pad Diagram – OneControl App From MyRV

NOTE: The One Control Leveling App is available on iTunes for iPhone and iPad and also on Google Play for Android users.
Fig. 10

Jack buttons

in Manual Mode

(See Fig. 13)

Front Jacks

Left Jacks

A
Right Jacks

Front Jacks

C D
E

F G

Rear Jacks

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CCD-0001539

Callout
A
B C D E F G H I J K

Description Jack Buttons – Select front, rear, right and left jacks to be operated depending on mode. Jacks available to be operated will be highlighted in blue. In Standard Mode (Fig. 10), only front and rear jacks are available to be operated. In Manual Mode (Fig. 12), all jacks are available to be operated. Enter – Push to activate various modes. Info – Displays system information, e.g., angle, jack stroke, software version. Auto Retract – Enters Auto Retract mode to retract all jacks. Manual Mode – Enters Manual Mode to manually operate jacks. Home Icon – Returns screen to home page. Up and Down Arrows – Scroll through options on screen. Retract – Retracts jacks in several modes. Jacks available will be highlighted in blue. Extend – Extends jacks in several modes. Jacks available will be highlighted in blue. Auto Level – Starts the Auto Level sequence. Auto Hitch – Returns trailer to previous hitch height for reconnecting to tow vehicle.

Operation – OneControl App

Accessing the OneControl App
1. Turn on the trailer to provide power to the trailer’s wireless network. 2. Navigate to the device’s (smart phone, tablet, etc.) wifi settings. Turn wireless feature on and connect
to the MyRV wireless network.
NOTE: If this is the first time connecting to the MyRV wireless network, a password will be required. The password is located on the trailer’s wifi hub (Fig. 11).
3. Open the OneControl application on the compatible device.
NOTE: If the device states “Unresolved Network Connection,” retry connecting to the MyRV wireless network and/or wait for the connection to resolve and display “Connected” under the MyRV wireless connection.
4. The application will request the user “Agree” to an end user license agreement, create a PIN and “Reenter PIN to confirm.”
5. The OneControl app will now display all functions. Choose “Leveler.”

Fig. 11

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CCD-0001539

Standard Mode and Menu
Standard Mode is the mode launched when the OneControl app “Leveler” function is powered up. The screen will show the system menu (Fig. 10). The front jacks can be extended/retracted in Standard Mode. Rear jacks can be retracted from this mode.
Basic Jack Operation
While in Standard Mode: 1. Press “RETRACT” (Fig. 10H) or “EXTEND” (Fig. 10I) and “FRONT” (Fig. 10) to extend or retract front jacks. 2. Press “RETRACT” and “REAR” (Fig. 10) to retract rear jacks. 3. Press the “AUTO LEVEL” (Fig. 10J) button to start the leveling sequence. 4. Press the “AUTO HITCH” (Fig. 10K) button to start the hitch recognition sequence when reconnecting
to tow vehicle. 5. Use the “UP” or “DOWN” arrow buttons (Fig. 10G) to cycle through the menu options:
A. Info: Scroll to “INFO” (Fig. 10C) and press “ENTER” button to display system information, e.g., angle, jack stroke or software version.
B. Auto Retract: Scroll to “AUTO RETRACT” (Fig. 10D) and press “ENTER” button to start the Auto Retract sequence.
C. Manual Mode: Scroll to “MANUAL MODE” (Fig. 10E) and press “ENTER” button to start Manual Level operation. Jacks operate in pairs. Use “RETRACT” or “EXTEND” to operate front jacks and rear jacks. I. Press “RETRACT” (Fig. 12A) or “EXTEND” (Fig. 12B), then FRONT (Fig. 12C) to operate front jacks. II. Press “RETRACT or “EXTEND,” then “REAR” (Fig. 12D) to operate rear jacks (right rear, right mid, left rear and left mid). III. Press “RETRACT” or “EXTEND,” then “RIGHT” (Fig. 12E) to operate right jacks (right mid and right rear). IV. Press “RETRACT” or “EXTEND,” then “LEFT” (FIG. 12F) to operate left jacks (left mid and left rear).
Fig. 12- Manual Mode
C

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Unhitching Instructions
NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the trailer.
1. Push “Extend” (Fig. 10I) and “FRONT” buttons (Fig. 10) to extend front jacks and lift front of trailer to take the weight of the trailer off of the hitch.
2. Uncouple the trailer connection on the tow vehicle. 3. Pull tow vehicle away and park at a safe distance.
Auto Level
NOTE: Once the automatic leveling cycle has been started, it is important that there is no movement in the trailer until the trailer has completed the leveling process. Failure to remain still during the leveling cycle could have an effect on the performance of the leveling system.
1. After unhitching from tow vehicle press “AUTO LEVEL” (Fig. 10J). NOTE: Pressing “ABORT” during an Auto Level sequence will abort the auto leveling cycle.
Auto Level Sequence
NOTE: Sequence may vary slightly based on the height of the trailer king pin prior to leveling. 1. When the Auto Level sequence begins, the front of the trailer will seek a position near a level state,
then the trailer will level from front to back. 2. The left side jack(s) extend to ground (left mid and left rear). 3. The right side jack(s) extend to ground (right mid and right rear). 4. Jack pairs will extend as needed in order to level the trailer. NOTE: Step 4 may repeat several times if the controller deems necessary.
NOTE: If the AUTO LEVEL sequence does not perform as described above, place the system in manual mode and test that the jacks operate correctly by pushing their coordinating buttons on the touch panel in manual mode, e.g., “FRONT” button operates only the front jacks, etc.

Touch Pad Diagram – Linc Remote Control – Optional

Callout A B C D E F G H I

Description Retract – Retracts front jacks and rear jacks. Extend – Extends front jacks and rear jacks. Help – Provides contact information for Lippert. Front Arrow – Operates front jacks. Left Arrow – Operates left rear jacks. Right Arrow – Operates right rear jacks. Rear Arrow – Operates rear jacks. Auto Level- Initiates Auto Level sequence. Power Button – Turns remote control on and off.

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CCD-0001539

Fig. 13 C

Configuring Linc Remote to Sync to MyRV One Control Touch Panel
1. Turn on the Linc remote control (Fig. 13I) and enter a PIN. 2. Choose “Leveler” from the menu screen. 3. Turn on the MyRV OneControl Touch Panel (Fig. 2K). 4. On the MyRV OneControl Touch Panel, press the “CONNECTED” icon at the top of the screen (Fig. 14A)
quickly 6 times. Wait a few seconds until the gear icon with “OPTIONS” appears (Fig. 15A). 5. Press the gear icon with “OPTIONS” (Fig. 15A). 6. Use the “UP” and “DOWN” arrows (Fig. 15B) to scroll to “WIRELESS CONFIG” (Fig. 16). 7. Press “ENTER” (Fig. 16A). The screen will display “Wireless Configuration Press any Linc button to Sync”
(Fig. 17). 8. Press any button in “Leveler” mode on the Linc remote control (Fig 13). 9. Pressing “ABORT” on the MyRV OneControl Touch Panel (Fig. 17A) will cancel configuration sequence.

Fig. 14

Fig. 15

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CCD-0001539

Fig. 16

Fig. 17

A
Basic Jack Operation
1. Press RETRACT (Fig. 13A) or EXTEND (Fig. 13B) and “front” arrow (Fig. 13D) to operate front jacks. 2. Press RETRACT or EXTEND, then “rear” arrow (Fig. 13G) to operate rear jacks (right rear, right mid, left
rear and left mid). 3. Press RETRACT or EXTEND, then “right” arrow (Fig. 13F) to operate right jacks (right mid and right rear). 4. Press RETRACT or EXTEND, then “left” arrow (Fig. 13E) to operate left jacks (left mid and left rear). 5. Press AUTO LEVEL (Fig. 13H) to start auto-level sequence.
Unhitching Instructions
NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the trailer.
1. Turn the Linc remote on (Fig. 13I) and enter a PIN code to turn system on. 2. Press the LEVELER button. 3. Press EXTEND (Fig. 13B) and FRONT arrow (Fig. 13D) to extend front jacks and lift front of trailer to take
the weight of the trailer off of the hitch. 4. Uncouple the trailer connection on the tow vehicle. 5. Pull tow vehicle away and park at a safe distance.
Auto Level
NOTE: Once the automatic leveling cycle has been started, it is important that there is no movement in the trailer until the trailer has completed the leveling process. Failure to remain still during the leveling cycle could have an effect on the performance of the leveling system.
1. After unhitching from the tow vehicle press “AUTO LEVEL” (Fig. 13H). NOTE: Pressing any button on the LincTM remote during an Auto Level sequence will abort the auto leveling
cycle. To restart the Auto Level process, refer to the OneControl Touch Panel (Fig. 2).
Auto Level Sequence
NOTE: Sequence may vary slightly based on the height of the trailer king pin prior to leveling. 1. When the Auto Level sequence begins, the front of the trailer will seek a position near a level state,
then the trailer will level from front to back. 2. The left side jack(s) extend to ground (left mid and left rear). 3. The right side jack(s) extend to ground (right mid and right rear). 4. Jack pairs will extend as needed in order to level the trailer. NOTE: Step 4 may repeat several times if the controller deems necessary.

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NOTE: If the Auto Level sequence does not perform as described above, test that the jacks operate correctly by pushing their coordinating buttons on the Linc remote; e.g., “FRONT” button operates only the front jacks, etc. The jacks can also be tested in manual mode on the OneControl Touch Panel (Fig. 2). See Operation – MyRV OneControl Touch Panel.
Maintenance
Fluid Recommendation
ATF with Dexron III® or Mercon 5® or a blend of both is recommended by Lippert. Type “A” Automatic Transmission Fluid (ATF) is utilized and approved. Hydraulic system operation in climates at or below 40 degrees F (4 degrees C) may result in the following: · Slow operation during extension/retraction · Incomplete retraction of jacks during Auto Retract procedure NOTE: A visual inspection of the jacks in the retract position is recommended after completing Auto Retract. For a list of approved fluid specifications, scan this QR Code or go to: TI-188 – Hydraulic Operation Fluid Recommendation.
Preventative Maintenance
1. Check hydraulic fluid in reservoir every 12 months. If fluid is a clear, red color, do not change. If fluid is milky, pink and murky, and not clear red in color, drain reservoir and add new fluid. Hydraulic fluid in reservoir should be changed a minimum of every five years.
NOTE: Check the fluid only when all the jacks are fully retracted.
NOTE: When checking the hydraulic fluid level, fill to within 1/4″ to 1/2″ of fill spout.
2. Inspect and clean all power unit electrical connections every 12 months. If corrosion is evident, use a small amount of lubricant to remove corrosion. Contacts must be cleaned with a non-residue cleaner prior to use. Lippert recommends the use of an electrical contact cleaner spray.
3. Remove dirt and road debris from jacks as needed.
The coach should be supported at both front and rear axles with jack stands before working underneath. Failure to do so may result in death, serious personal injury or severe product or
property damage.
4. If jacks are down for extended periods, it is recommended to spray exposed jack rods with a dry silicone lubricant every three months for protection. If the trailer is located in a salty environment, it is recommended to spray the rods every four to six weeks.
Manual Override
The Lippert Level Up Automatic Leveling System can be manually operated with an electric drill. In the event of electrical or system failure, this manual method of extending and retracting the jacks can be used. See the instructions below. NOTE: Unhook the power unit motor from the power source prior to attempting the manual override
procedure.

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CCD-0001539

1. Locate the valves that are paired with the front jacks or rear jacks to be manually overridden. A. Front jacks – Valve located on the front jacks (Fig. 18). B. Rear Jacks – Valve located on manifold (Fig. 19).

DO NOT over-tighten override set screws, as this can damage the valves.
2. Using a 5/32″ hex wrench, open the valve by turning the manual override set screw clockwise (Fig. 20A).
3. Remove protective label (Fig. 21A) from power unit to reveal the manual override coupler.

DO NOT use an impact wrench to perform any of the override procedures, as this may damage the motor.
4. Using an electric drill with a 1/4″ hex bit, insert the hex bit into the manual override coupler to manually
operate the Level Up system (Fig. 22). A. Run the drill forward (clockwise) to retract the front jacks or rear jacks (Fig. 22A). B. Run the drill in reverse (counterclockwise) to extend the front jacks or rear jacks (Fig. 22B). 5. Be sure to turn the manual override set screw on the valve (Fig. 23A) back to the counterclockwise position after extending or retracting the front jacks or rear jacks.

Fig. 18

Fig. 19

Fig. 20

Fig. 21 A
Rev: 11.18.24

Fig. 22 A B
Page 17

Fig. 23 A
CCD-0001539

Troubleshooting

Error Display In LCD Screen
Faults can only be cleared via the OneControl Touch Panel or OneControl Leveling App through MyRV. The only exception is when the Auto Leveling Control mini-touch pad (Fig. 1) was used to abort an autosequence. In this case the fault can be cleared by pressing any Auto Leveling Control button.

LCD Message “EXCESS ANGLE”
“EXCESSIVE ANGLE” “BAD CALIBRATION” “FEATURE DISABLED” “LOW VOLTAGE” “OUT OF STROKE” “EXTERNAL SENSOR” “JACK TIME OUT”

What’s Happening?
Unsecured controller. Uneven or sloped site.
Controller not properly secured. Excessive angle reached during manual operation. Sensor calibration values are out of range. Hitch recognition requested but no hitch height set. Zero point not set.
Bad connection or wiring. Discharged or bad battery.
Unsecured controller. Uneven or sloped site.
Bad connection or wiring.
System could not level in expected time.

“AUTO LEVEL FAILURE” “FUNCTION ABORTED”

Unsecured controller. Voltage drop.
User has aborted an automatic leveling sequence.

What Should Be Done? Check and secure controller placement. Relocate the trailer. Check and secure controller placement.
Relocate the coach.
Replace controller.
Perform “AUTO LEVEL” sequence to establish hitch height. Set zero point. Check wiring – repair or replace. Test battery voltage under load charge or replace. Check and secure controller placement. Relocate the trailer. Replace or repair connection to rear remote sensor. Check for obstructions, leaks, fluid level and voltage to power unit motor under load. Check and secure controller placement. Test battery voltage under load charge or replace.
Restart the sequence.

Rev: 11.18.24

Page 18

CCD-0001539

Ultra Level Motorized Leveling
OWNER’S MANUAL
Scan for product support

TABLE OF CONTENTS

SYSTEM

Prior to Operation

System Description

Features

Fluid Recommendation

Component Description

System Wiring Requirements

Air and Auxiliary Features

Air and Auxiliary Feature Configuration

Miscellaneous

Steel Jacks

Aluminum Jacks

CONTROL PANEL

Power Unit Components

OPERATION

Selecting a Site

Level Zero Point Calibration

Automatic Leveling Procedure

Manual Leveling Procedures

Jack Retract Procedures

TROUBLESHOOTING

Automatic Safety Shutoff

Drive Away Protection System

Error Mode

Manual Override – Jacks

Manual Override – Power System

“Jacks Down” Alarm

User Alarm Mode

Low Voltage Signal

Fluid Recommendation

Preventative Maintenance Procedures

Latched Out Warning

Troubleshooting Chart

PLUMBING DIAGRAM

WIRING DIAGRAMS

Rev: 10.21.24

Page 2

CCD-0001566

System

Failure to act in accordance with the following may result in death or serious personal injury.
The use of the Ultra Level Leveling System to support the coach for any reason other than that for which it is intended is prohibited by Lippert’s limited warranty. The Ultra Level Leveling System is designed as a “leveling” system only and should not be used to provide service for any other reason under the coach such as changing tires or servicing the leveling system.
Lippert Components, Inc. recommends that a trained professional be employed to change the tires on the coach. Any attempts to change tires or perform other services while the coach is supported by the Lippert leveling system could result in damage to the motor home and/or cause death or serious injury.
1. Be sure to park the coach on solid, level ground.
2. Clear all jack landing locations of debris and obstructions.
3. Locations should also be free of depressions.
4. When parking the coach on extremely soft surfaces, utilize load distribution pads under each jack.
5. People and pets should be clear of coach while operating leveling system.
6. 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.
7. 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.
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. The coach transmission should be in the neutral or park position.
4. Be sure all persons, pets and property are clear of the coach while Lippert leveling system is in operation.
System Description
Please read and study the operating manual before you operate the leveling system.
The Ultra Level 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.

NOTE: Mechanical portions of the Ultra Level Leveling System are replaceable. Contact Lippert Components, Inc. to obtain replacement parts.
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.

Rev: 10.21.24

Page 3

CCD-0001566

· Configuration mode for Air features. · Configuration mode for Leveling Zero Point.
· Remote operation.
Fluid Recommendation
ATF with Dexron III® or Mercon 5® or a blend of both is recommended by Lippert. Type “A” Automatic Transmission Fluid (ATF) is utilized and approved. Hydraulic system operation in climates at or below 40 degrees F (4 degrees C) may result in the following: · Slow operation during extension/retraction · Incomplete retraction of jacks during Auto Retract procedure NOTE: A visual inspection of the jacks in the retract position is recommended after completing Auto Retract. For a list of approved fluid specifications, scan this QR Code or go to: TI-188 – Hydraulic Operation Fluid Recommendation.
Component Description
The Ultra Level 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 motor/pump assembly, which also includes the hydraulic oil reservoir tank, control valve manifold, and solenoid valves. · The Ultra Level Leveling System is controlled electronically from the driver’s seat of the coach. The control panel 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). · 4-wire harness connecting Controller to Touch Panel. · Jacks status input – switched to GND Jacks not all up – switch closed
Jacks all up switch open.
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 is automatically lowered when starting the auto or manual sequence to maximize lift of jacks.
· An Auxiliary mode is 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.

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Page 4

CCD-0001566

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.
Miscellaneous
· The system will automatically shut down after 4 minutes of no operation. · Auto leveling cycle cannot be started until all jacks are fully retracted. Make sure jacks are retracted
before attempting to auto level. (Unit 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. In alarm mode, the only available feature is to retract all jacks. · Please note 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 50 degrees from programmed level point.

Rev: 10.21.24

Page 5

CCD-0001566

Steel Jacks
Fig. 1 D

Fig. 1 – 115842

CAPACITY – 22,000 lb. STROKE – 16 in. H – 20 1/2 in. D – 3 3/8 in. 12″ SHOE-STANDARD

Fig. 2
D
Fig. 2 – 115841 H
CAPACITY – 12,000 lb. STROKE – 15 in. H – 19 1/2 in. D – 2 3/8 in. 9″ SHOE-STANDARD 12″ SHOE-OPTIONAL

Fig. 3 D
H

Fig. 3 – 113314
CAPACITY – 7,000 lb. STROKE – 13.75 in. H – 18 1/4 in. D – 2 3/8 in. A – 2 1/2 in. 9″ SHOE-STANDARD 12″ SHOE-OPTIONAL

Fig. 4 D
H

Fig. 4 – 117179
CAPACITY – 7,000 lb. STROKE – 13.75 in. H – 18 1/4 in. D – 2 3/8 in. A – 5 3/4 in. 9″ SHOE-STANDARD 12″ SHOE-OPTIONAL

Rev: 10.21.24

NOTE: OEM to supply attachment brackets for leveling jacks. Page 6

CCD-0001566

Aluminum Jacks
Fig. 5

Fig. 6

Fig. 7

Fig. 5 – 195860

Fig. 6 – 236560

Fig. 7 – 258550

CAPACITY – 8,000 lb. STROKE – 15 in. BORE – 2 in. HEIGHT – 21.375 in. ROD DIA. – 1.50 in. 9″ FOOTPAD-STANDARD 12″ FOOTPAD-OPTION – 117238

CAPACITY – 14,000 lb. STROKE – 15.13 in. BORE – 2.50 in. HEIGHT – 21.50 in. ROD DIA. – 1.875 in. 9″ FOOTPAD-STANDARD 12″ FOOTPAD-OPTION – 117238

CAPACITY – 20,000 lb. STROKE – 16 in. BORE – 3 in. H – 23.063 in. ROD DIA. – 2.25 in. 9″ FOOTPAD-STANDARD 12″ FOOTPAD-OPTION – 117238

Rev: 10.21.24

Page 7

CCD-0001566

Control Panel
A
C D E F G

Fig. 8 B

M K

Callout A B C D
E
F
G
H I J K L
M

Description
Manual Operation – Places control panel in manual operation mode.
Automatic Operation – Places control panel in automatic operation mode. Wait LED – Indicates to the operator to pause operation until the LED turns off. Jacks Down LED – Indicates jacks are not fully retracted. Low Voltage LED – Indicates voltage has dropped below safe operable level. Solid LED indicates voltage is too low to operate system. Engage Park Brake LED – Flashes when park brake is disengaged; off when park brake has been engaged. Excess Angle LED – Coach may not be able to level in current location and must be moved to a more level location. Front Button – Controls operation of both front jacks. Left Button – Controls operation of both left jacks. Right Button – Controls operation of both right jacks. Rear Button – Controls operation of both rear jacks. Power Button – Turns system on and off. Retract All Jacks – Retracts all jacks automatically. See page 12 for retract procedures.

Rev: 10.21.24

Page 8

CCD-0001566

Power Unit Components
Motor Solenoid 262394
12 DC Power (+) – 5/16″ Nut

Fig. 9

Plastic Cap

Ground Power (-) – 1/4″ Nut

12V DC Motor

Valve – (Coil and Valve Cap enclose
stem of valve.)

Hydraulic Valve
Manifold

Fig. 10

Manual Override (under cap)
Quick Disconnect Flush and Fill
Valve Coil

Pressure Switch

Quick Disconnect Flush and Fill

Rev: 10.21.24

Return Fitting
Page 9

CCD-0001566

Valve Coil

Fig. 11

Isolator Valve

Hydraulic Valve
Manifold

Return Fitting

Valve – (Coil and Valve Cap enclose
stem of valve.)

Pressure Switch

Operation
Selecting 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.

Level Zero Point Calibration
Before the auto leveling features are available, the Level Zero Point must be set. This is the point to which the system will return when an auto leveling cycle is initiated. To set the Zero Point (controller module must be fully secured in production-intent location), first run a manual leveling sequence to 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 the Touch Pad OFF. 2. Turn the Touch Pad ON and perform the following:
A. Press the Front button 5 times. B. Press the Rear button 5 times.
NOTE: At this point all LED outputs will blink. This indicates the system is in the IDLE mode ready to set Zero Point.
3. Press the Retract All button 3 times.
NOTE: All LEDs will go out except the WAIT light. The WAIT light will blink continuously for approximately 20 seconds while the Level Zero Point is being programmed into the controller.
NOTE: For Diesel Units with Automatic Airbag Suspensions ONLY: – Press the Retract All button 3 more times to program the auto dump/auto fill feature for the airbags.
4. The WAIT light will then go off and the LCI logo in the middle will illuminate, indicating a successful programming of the Zero Point configuration.

Rev: 10.21.24

Page 10

CCD-0001566

Automatic Leveling Procedure
NOTE: Refer to Fig. 8 for questions regarding location and functions of the Ultra Level Leveling System.
NOTE: Coach must be running and parking brake must be engaged for Ultra Level Leveling System to operate.
1. Push ON/OFF button on Control Panel. The system is now operational and the electronic level lights will become active.
2. Check to see that the Control Pad ENGAGE PARK BRAKE light is not flashing. 3. Push the AUTO 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 unit is level and the green LCI logo light illuminates in the center of the touch pad. Failure to remain still during the leveling cycle could have an affect on the performance of the leveling system.
4. If further adjustments are necessary, refer to the Manual Leveling Procedures section below.
Lifting all wheels off the ground may result in death or serious personal injury. 5. Push power button to turn off the system.
Manual Leveling Procedures
NOTE: When leveling your coach, the coach should be leveled from front to rear first (Step 2-4). When the coach is level from front to rear, then level the coach from left to right (Step 5).
NOTE: Coach must be running for Ultra Level Leveling System to operate. 1. Push ON/OFF button on control panel. The system is now operational and the ON/OFF light will be lit. 2. Push and hold MAN button for 5 seconds. 3. Push FRONT button until jacks contact the ground and lift the front of the coach 1-2 inches. 4. Push REAR button until jacks contact the ground and lift rear of coach. Keep button depressed until
bubble is centered. 5. Push LEFT or RIGHT button; if bubble is towards left of coach, push RIGHT button; if bubble is towards
right of coach push LEFT button. Keep button depressed until bubble is centered in vial.
NOTE: The right and left jacks are used to level the coach side to side. Pushing the LEFT button on the control panel will extend both left jacks. Pushing the RIGHT button on the control panel will extend both right jacks. Jacks always work in pairs, both front jacks; both right side jacks, etc.
6. Repeat steps 2 through 5 if needed. 7. Turn power off to leveling system by pushing ON/OFF button. 8. Visually inspect all jacks to ensure all shoes are touching the ground. Should one of the rear jack shoes
not be touching the ground, press the corresponding LEFT or RIGHT rear jack buttons to lower the corresponding jack to the ground.
Lifting all wheels off the ground may result in death or serious personal injury.

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Page 11

CCD-0001566

Jack Retract Procedures
1. Energize the system by pushing ON/OFF button on control panel. The ON/OFF light will be lit. 2. Push the RETRACT ALL JACKS button. All the jacks will start to retract and return to the full retract
position. When all jacks return to full retract position the JACKS DOWN 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. Follow steps 1-5 (Manual Leveling Procedures) to re-level the coach.
3. When the JACKS DOWN light goes out, push the ON/OFF button on the Control Panel 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.
Troubleshooting
Automatic Safety Shutoff
If the control panel 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 min.). · Jack retracting too long (fully retracted not detected after 2 min.). · 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.

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Page 12

CCD-0001566

Manual Override – Jacks
In the event that the jacks will not extend or retract, the valves can be manually overridden by using a 5/32″ 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.

Fig. 12

Fig. 13

Clockwise for manual override

Counter-clockwise for normal operation

Manual Override – Power System
The Ultra Level 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 1/2″ socket, insert into auxiliary drive device, i.e. cordless or power drill. Insert socket onto coupler found under plastic cap (Fig. 15).

Fig. 14

Fig. 15

Plastic Cup

4. Run drill in reverse or counterclockwise to retract jacks.

Rev: 10.21.24

Page 13

CCD-0001566

“Jacks Down” Alarm
The Ultra Level 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 control panel illuminates and flashes 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 control panel “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.
Fluid Recommendation
ATF with Dexron III® or Mercon 5® or a blend of both is recommended by Lippert. Type “A” Automatic Transmission Fluid (ATF) is utilized and approved.
Hydraulic system operation in climates at or below 40 degrees F (4 degrees C) may result in the following: · Slow operation during extension/retraction · Incomplete retraction of jacks during Auto Retract procedure
NOTE: A visual inspection of the jacks in the retract position is recommended after completing Auto Retract.
For a list of approved fluid specifications, scan this QR Code or go to: TI-188 – Hydraulic Operation Fluid Recommendation.

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Page 14

CCD-0001566

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 1/4″ 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.
Your coach should be supported at both front and rear axles with jack stands before working underneath. Failure to do so may result in death or personal injury.
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. To RESET, push all 4 diamond-shaped jack buttons at the same time (Fig. 16).
Fig. 16

Flashing
Rev: 10.21.24

Page 15

Jack Buttons
CCD-0001566

Troubleshooting Chart

What Is Happening?
System will not turn on and on/off indicator light does not illuminate
Control pad turns on but turns off when leg button is pushed

Why? Coach ignition not in RUN position Parking brake not set Controls have been on for more than four minutes and have timed out
Low voltage on battery

Control pad turns on, coach will not auto-level, jacks down light Low fluid level is on, jacks are retracted

Little to no fluid in reservoir

Jacks will not extend to ground, Leg valve is inoperative

pump is running

Electronic signal is lost between

control leg valves

Any one or two jacks will not retract

Hose damaged or unconnected Return valve inoperative
Electronic signal is lost between control and solenoid

“Jacks Down” LED does not go out when all jacks are retracted
Alarm sounds and “Jacks Down” LED starts flashing while traveling, jacks are fully retracted
Jack bleeds down after being retracted Control panel powers up; “Low Voltage” LED flashes

Low fluid level Retract pressure switch inoperable
Low fluid level
Retract pressure switch inoperable
Manual override valve open
Engine not running

“Low Voltage” LED is solid

Charging system faulty

No Power to control panel

Tripped circuit breaker Ignition not on

What Should Be Done?
Turn ignition to RUN position
Set parking brake
Turn ignition off and then back on
Start coach to charge battery
Check fluid level in reservoir. If fluid is low, add fluid to FILL TO HERE line on reservoir. If JACKS DOWN light remains on call Lippert Service. Fill reservoir with DEXRON III ATF Clean, repair or replace Trace wires for voltage drop or loss of signal. Repair or replace necessary wires or replace control pad. Replace with new hose or reconnect hose Replace inoperative return valve Attempt to retract jacks in manual mode. If successful, replace control pad. If not, test for voltage drop between control pad and leg valve. Repair bad wiring or replace defective board or valve. Fill reservoir to proper level with ATF
Check connection or replace
Fill reservoir to proper level with ATF
Check connection or replace
Close override
Start coach engine
Turn key OFF then, back ON again to reset. Check power and ground connections on battery, alternator and chassis. Reset circuit breaker Turn ignition on

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Page 16

CCD-0001566

Plumbing Diagram

Rear Fig. 17

Front

1. Hoses will vary in length by coach model. 2. Measure hose and consult LCI Service. Hose Specs. 3000 p.s.i.; 1/2″ 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

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Page 17

CCD-0001566

Wiring Diagrams

Fig. 18

Battery In

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. BROWN (GROUND) 8. PURPLE (CURBSIDE FRONT VALVE) 9. GREY (PUMP SOLENOID)
Rev: 10.21.24

10. AUX 11. AUX 12. AUX
Page 18

11 10 9 8

2 34 5

CCD-0001566

Fig. 19

White Park Brake Ground

Red Ignition

Black Airbag Dump
Yellow Air Bag Fill

963 852 741

4 Pin Harness

Plugs into pump harness provided by LCI

Rev: 10.21.24

Page 19

CCD-0001566

Hydraulic Leveling with LCD Touchpad
(4 Point/3 Valve Motorized)
OWNER’S MANUAL
Scan for product support

TABLE OF CONTENTS

Introduction

Safety

Operation

Selecting A Site

Automatic Leveling Descriptive Logic

Automatic Leveling Procedure

Manual Leveling Procedure

Automatic Jack Retract Procedures

Manual Jack Retract Procedures

Troubleshooting

Manual Override of The Power System and Jacks

Automatic Safety Shutoff

Drive-Away Protection System

Jacks Up Verification

Error Mode

Excess Slope

User Alarm Mode

Miscellaneous

Low Voltage Signal

Troubleshooting Table

Zero Point Calibration

Maintenance

Fluid Recommendation

Purging the Hydraulic System

Preventative Maintenance

Wiring Diagram – Overall System

Wiring Diagram – Controller and Touchpad (Non-Water Resistant and Water Resistant)

Hydraulic Plumbing Diagram (Aluminum Jacks)

Hydraulic Plumbing Diagram (Steel Jacks)

Notes

Introduction

The four-point three-valve hydraulic leveling system is a hydraulic system which includes four points of contact utilizing either steel or aluminum jacks, and a three-valve manifold 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. Mechanical portions of the hydraulic leveling system are replaceable. Contact Lippert to obtain replacement parts.

The hydraulic leveling system is primed and tested at the factory. However, the system is shipped dry to avoid hazardous material restrictions.

NOTE: This manual replaces the following previously released Lippert manuals: Class C Hydraulic Leveling Owner’s Manual (CCD-0001514) dated 07.19.18 and Class C Hydraulic Leveling (Weld-on) Owner’s Manual (CCD-0001487) dated 06.20.18. These two manuals were consolidated into this manual.
Additional information about this product can be obtained from lippert.com/support or by downloading the free LippertNOW app. The app is available on Apple App Store® for iPhone® and iPad® and also on Google PlayTM for AndroidTM users.

Apple App Store®, iPhone®, and iPad® are registered trademarks of Apple Inc. Google PlayTM and AndroidTM are trademarks of Google Inc.

For support information on this product, go to: https://support.lci1.com/hydraulic-leveling-lcd-br4-point3-valve

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: 11.12.24

Page 2

CCD-0002366

Component Description
1. Jacks A. 5K steel or 8K aluminum B. Rated at a lifting capacity for the coach C. Standard 9-inch diameter (63.5 square inch) footpad on a ball swivel for maximum surface contact on all surfaces D. Operational powered from a 12V DC motor/pump assembly
2. Motor/Pump Assembly A. 12V DC motor B. Hydraulic fluid reservoir tank C. Control valve manifold D. Solenoid valve
3. System Controls A. Controlled electronically from the touchpad B. Touchpad can be operated in manual mode or fully automatic mode
4. Fittings and Hoses A. Fittings – High pressure O-Ring Face or J.I.C. – Size 4
B. Hose – 1/4″ I.D., 3000 psi – W.P. Rated
Safety
Please read and study the operating manual before operating the leveling system.

During servicing make sure that the coach is supported according to the manufacturer’s recommendation. Lift the coach by the frame and never the axle or suspension. Do not go under the coach unless it is properly supported. Unsupported coaches can fall causing death or personal
injury or product or property damage.

Failure to act in accordance with the following may result in serious personal injury or death.

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.

Moving parts can pinch, crush, or cut. Keep clear and use caution

The use of the Lippert Hydraulic Leveling System to support the coach for any reason other than which it is intended, is prohibited by the Lippert Limited Warranty. The Hydraulic Leveling System is designed as a leveling system only and should not be used for any reason to provide service under the coach, e.g. changing tires or servicing the leveling system.

Lippert recommends that a trained professional be employed to change the tires on the coach. Any

attempts to change tires or perform other service while the coach is supported by the hydraulic leveling

system could result in damage to the coach and/or cause serious injury or death.

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Page 3

CCD-0002366

Operation
NOTE: It is recommended that the engine idle to maintain the minimum required voltage of 12.75V DC. The leveling system should 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. The coach transmission should be in the park position. 4. Make sure all people, pets and property are clear of the coach while the hydraulic leveling system is
in operation.

After starting the automatic leveling cycle it is very important to not move around in the coach until the coach is level and the green LED light illuminates in the center of the touchpad. Failure to remain still during the leveling cycle could have an effect on the performance of the leveling system.

Gray

Fig. 1

Black

E A
B D
C

K
G H

A
B
C LEDs
D

E F

K
G H

LEDs

F I
J

I J

NOTE: Coaches manufactured before January 2018 will utilize the black touchpad.

Callout A B C
D
E F G H I J K
Rev: 11.12.24

Description Up Arrow (UP) – Scrolls up through the menu on LCD. Down Arrow (DOWN) – Scrolls down through the menu on LCD. ENTER – Activates modes and procedures indicated on LCD. RETRACT- Places leveling system into retract mode. — Manual mode ONLY
Press and hold for several seconds to activate Auto Retract Function. LCD Display – Displays procedures and results. AUTO LEVEL – Places leveling system into auto level mode. FRONT Jack Button – Activates both front jacks in manual mode. LEFT Jack Button – Activates left rear jack in manual mode. RIGHT Jack Button – Activates right rear jack in manual mode. REAR Jack Button – Activates both rear jacks in manual mode. Power Button – Turns leveling system on and off.

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CCD-0002366

Selecting 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. “EXCESS ANGLE” will appear on the LCD screen if the coach is 3.5 degrees out of level front-to-rear or side-to-side.

While utilizing leveling blocks and jack pads, all coach wheels MUSt not leave the ground during leveling. Lifting all the wheels off the ground creates a condition where severe property damage,
serious personal injury or possible death may occur.

Automatic Leveling Descriptive Logic
Grounding: The following steps describe the process of how the auto-leveling sequence extends the jacks to the ground:
1. Depending on which end of the coach is lowest to the ground, the level sensor in the controller will activate the jacks — the lowest end first, either front or rear. A. If the rear of the coach is the lowest end, ground the lowest rear jack first. B. If the front end is the lowest end, ground the front jack closest to the power unit.
2. Ground the lowest remaining front or rear end jack. 3. Lift lowest end jacks together until level. 4. The leveling system will then ground remaining end jacks.
A. If the rear of the coach is the remaining end, ground lowest jack first. B. If the front of the coach is the remaining end, ground the front jack closest to the power unit. 5. Ground the remaining front or rear remaining end jack. 6. Lift remaining end jacks together until level. Leveling: The following steps describe the process of how the auto-leveling sequence levels the coach once the jacks have been grounded. This process may repeat several times until level.
1. Front-to-rear 2. Side-to-side 3. Individually 4. Minor adjustments to confirm grounding
Automatic Leveling Procedure

Note: Coach requires 12.75V DC to commence auto-leveling function.

Note: Refer to Component Description listing in the System Information section for questions regarding component locations and functions of the hydraulic leveling system.

Note: The engine MUST be running and the parking brake MUST be engaged for the hydraulic leveling system to operate.

Note: Pressing any button during an automatic sequence will stop the sequence and a “Function Aborted” error code will occur. Press ENTER to clear the code and then continue the operation or start a new function.

1. Press Power Button to turn system on (Fig. 1K). The green light will illuminate. 2. Press Auto Level (Fig. 1F). LCD Screen will display “Remain Still.” 3. The coach will level automatically and indicate “Auto Level – Success” in the LCD display (Fig. 1E).

Note: Display will then read “Level – Jacks: Down.” Do not press any buttons until this message appears or a “Function Aborted” error will be displayed.

4. Visually inspect all jacks to make sure all footpads are touching the ground. If either of the rear jack footpads is not touching the ground, press LEFT or RIGHT (Fig. 1H or Fig. 1I) to lower the non-compliant jack to the ground.

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CCD-0002366

Manual Leveling Procedure
Note: The coach should be leveled front-to-rear first and then leveled side-to-side.
Note: The engine MUSt be running and the parking brake MUSt be engaged for the hydraulic leveling system to operate.
Note: Performing manual leveling on a coach requires a minimum of 9.5V DC.
1. Press Power Button (Fig. 1K) to turn system on. 2. Press the Up Arrow (Up) or the Down Arrow (Down) (Fig. 1A or Fig. 1B) to scroll through control
features until “Manual Mode” is displayed. 3. Press Enter (Fig. 1C). 4. Press Front (Fig. 1G) to extend front jacks to the ground. 5. Press Rear (Fig. 1J) to extend rear jacks to ground, then level the coach front-to-back. 6. Press appropriate Left or Right to level the coach side-to-side.
Note: Red lights next to the buttons on touchpad will indicate which side(s) of the coach needs to be raised to achieve level condition.
Note: The front jacks will work in pairs, i.e., FRONT operates both front jacks.
Note: The right and left rear jacks are used to level the coach side-to-side. Pressing LEFT (Fig. 1H) will extend the left rear jack. Pressing RIGHT (Fig. 1I) on the touchpad will extend the right rear jack.
7. Repeat steps 4-6 as needed. 8. Turn off power to leveling system by pressing the Power Button (Fig. 1K). 9. Visually inspect all jacks to make sure all footpads are touching the ground. If either of the rear
jack footpads is not touching the ground, press LEFT or RIGHT (Fig. 1H or Fig. 1I) to lower the noncompliant jack to the ground.
Automatic Jack Retract Procedures
Note: Pressing any button during an automatic sequence will stop the sequence and a “Function Aborted” error code will occur. Press ENTER to clear the code and then continue the operation or start a new function.
1. Energize the system by pressing the Power Button (Fig. 1K) on the touchpad. The LCD screen will display “READY Jacks: Down.”
2. Press Up Arrow (UP) or Down Arrow (DOWN) (Fig. 1A or Fig. 1B) to display “Auto Retract All” on the screen.
3. Press ENTER (Fig. 1C) to begin.
Note: “AUTO RETRACT” can also be commenced by pressing and holding RETRACT (Fig. 1D) for one second.
4. The jacks will retract and shut off automatically. A. The display will read “READY – Jacks: Up.” B. Press the Power Button (Fig. 1K) on the touchpad to de-energize the system. C. Perform a brief visual inspection around the coach to verify the jacks are fully retracted.

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CCD-0002366

Manual Jack Retract Procedures
To retract in MANUAL mode, do as follows:
All coach wheels MUSt Not leave the ground during leveling. Lifting all the wheels off of the ground creates a condition where severe property damage, serious personal injury or possible
death may occur.

1. Press RETRACT (Fig. 1D) until green indicator light comes on. 2. Pressing FRONT or REAR (Fig. 1G or Fig. 1J) will operate the respective jacks in pairs. 3. Pressing RIGHT (Fig. 1I) will operate the right rear jack. 4. Pressing LEFT (Fig. 1H) will operate the left rear jack.
troubleshooting
Make sure all jacks are fully retracted before travel.
Manual Override of The Power System and Jacks
In the event that the jacks do not retract, the cartridge valves can be manually overridden.
Note: Cartridge valves should be opened prior to operating with any auxiliary power device. The hydraulic leveling system can be operated in conjunction with auxiliary power devices, like cordless or power drills. In the event of electrical or system failure, the manual method of retracting the jacks can be used. A standard hand-held drill is all that is required.

Do not over-tighten override set screws as this can damage the valves.
1. Use a 5/32″ hex key to turn the manual override clockwise (Fig. 2) on each of the three cartridge valves
to open the valves. 2. Disconnect or shield power cables on the motor. 3. Remove plastic cap (Fig. 3A) from motor coupler. 4. Unplug the wire harness from the directional valve. See Wiring Diagram.

Fig. 2

Fig. 3

Clockwise for Manual Override

Rev: 11.12.24

Page 7

A
CCD-0002366

5. Using a 1/2″ socket and auxiliary drive device, e.g. cordless or power drill, insert 1/2″ socket onto coupler
(Fig. 4A). 6. Run drill in reverse, or counterclockwise direction, to simultaneously retract all jacks. 7. After all jacks have been retracted, turn all manual overrides on the cartridge valves
counterclockwise (Fig. 5). 8. Reinsert previously removed protective plastic motor coupler cap. 9. Re-attach previously unplugged wire harness to directional valve.

Fig. 4

Fig. 5

A Counterclockwise for Normal Operation
Automatic Safety Shutoff
The touchpad will automatically shutoff after four minutes, if left inactive. To reset the system, turn the coach’s ignition off, then back on. Press the touchpad’s Power Button (Fig. 1K) again.
Drive-Away Protection System
If the ignition is in the “RUN” position, jacks are extended and the operator releases the parking brake, all indicator lights will flash and the alarm beeper will activate. The leveling system will automatically fully retract the jacks to clear the alarm or, if the operator resets the parking brake, the alarm will shut off.
Jacks Up Verification
If the coach’s ignition is in the “RUN” position, the parking brake is released and the vehicle is in motion, the leveling system may activate the power unit to ensure retract pressure is high enough to keep jacks fully retracted. The LCD screen will say “JACKS UP VERIFICATION” until the retract pressure returns to normal level. The touchpad will shut off. No beeping will occur and the “JACKS DOWN” dash light will not illuminate.

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Page 8

CCD-0002366

Error Mode
1. If an error occurs before or during operation, the error will be displayed in the touchpad’s LCD screen (Fig. 1E) 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. Refer to Error Code Chart for additional error codes.
2. All normal functions will be disabled while the system is in Error Mode.

Error Code Chart

LCD Display

What is Happening?

What Should Be Done?

Excess Angle

Coach not parked on level ground. Zero point incorrectly calibrated.

Move coach to level ground prior to starting auto level sequence. Recalibrate Zero Point.

Excessive Angle

Occurs only in manual mode when Use the manual functions to return the angle of the coach is too severe. coach to a more level condition.

Out of Stroke

Jack has insufficient length to complete the leveling procedure.

Check the disposition of the jack.

Low Voltage

Battery voltage dropped below 9.5V DC during operation.

Turn engine on, check battery voltage under load.

Function Aborted

A button was pressed on touchpad Hit enter to acknowledge. Restart

during Auto Level operation.

procedure.

Unable to Finish Leveling

Excessive movement inside coach Discontinue movement inside coach

during auto level sequence.

Engage Park Brake

Parking brake not set prior to starting auto level sequence.

Set parking brake prior to starting auto level sequence.

Comm Error Check Wiring Note: Screen will not back light.

Wiring connections loose or faulty between touchpad and controller.

Check connections, replace communication harness if necessary.

Retract Timeout Return Levelers for Service

Pressure switch did not sense retract Return levelers for service.

pressure and pump timed out.

Check for leaks, repair if necessary.

Leaking hose or fitting.

Press enter and retract to clear error.

Excess Slope
1. The control will not operate at extreme slopes, i.e. 3.5 degrees front and rear and 3.5 degrees side-to-side.
2. If the coach’s display indicates “Excess Angle” or “Out of Stroke ” during an auto-level cycle, move the coach to a level spot.
User Alarm Mode
If the alarm system detects that the park brake has been disengaged while at least one jack is not fully retracted, the touchpad will buzz and the LED will signal a park break error to the user. The system will then perform an automatic retract sequence. No other features are available in this mode.

Miscellaneous
1. A “Re-Level” feature is programmed into the controller. If the jacks are extended and the user presses AUTO LEVEL (Fig.1F), the system will re-level from that point. The system will not retract before performing the re-level.
2. System will refuse any operation when a low voltage condition is present.

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Page 9

CCD-0002366

Low Voltage Signal
1. The vehicle requires 12.75V DC to operate in the AUTO mode. If the voltage is too low, the screen will display “Low Voltage.”
2. Minimum Voltage – If voltage drops below 9.5V DC during AUTO or MANUAL operation, “Low Voltage” will appear in the screen and the system will cease operating.
Note: Coach will operate in manual mode between 9.5V DC and 12.75V DC.

Troubleshooting Table

What Is Happening?
System will not turn on and the on/off indicator light does not illuminate.
Touchpad turns on, but turns off when jack directional buttons are pressed or touchpad displays “low voltage.”

Why? Coach ignition is not in RUN position. Touchpad has been on, but inactive for more than four minutes and has timed out. Tripped or blown circuit protection.
Low voltage on battery.

What Should Be Done? Turn ignition to RUN position. Turn ignition OFF and then back ON. Reset or replace circuit protection. Start coach to charge battery.

Touchpad turns on, coach will not auto-level, “Jacks Down” displayed, jacks are retracted.
Jacks will not extend to ground while pump is running.
Any one or two jacks will not retract.

Low fluid level.
Little or no fluid in reservoir. Cartridge valve is inoperative.
Electronic signal is lost between controller and coil.
Hose damaged or unconnected. Cartridge valve is inoperative.
Electronic signal is lost between controller and coil.

“READY – Jacks: Up” does not display when all jacks are retracted.
Alarm sounds and “Jacks Down” light starts flashing while traveling; jacks are fully retracted.

Low fluid level. Retract pressure switch inoperable.
Low fluid level.
Retract pressure switch inoperable.

Check fluid level in reservoir. Fluid is low,
with jacks retracted, add fluid to 1/2″ from
top of reservoir. If “Jacks Down” light remains on, call Lippert Customer Service. Add fluid as recommended.
Clean, repair, or replace cartridge valve.
Trace wires for voltage drop or loss, or no valve signals. Repair or replace necessary wires or replace control pad.
Replace with new hose or reconnect hose.
Replace inoperative cartridge valve.
Attempt to retract jacks in MANUAL mode. If successful, replace touchpad; if not, test for voltage drop between touchpad and coil, repair bad wiring or replace defective controller or cartridge valve. Add fluid as recommended. Check connection or replace pressure switch.
Add fluid as recommended.
Check connection or replace pressure switch.

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Page 10

CCD-0002366

What Is Happening?
Coach bleeds down after jacks are extended. Jack bleeds down after being retracted.
Touchpad powers up; screen displays “low voltage.”
No power to touchpad.
Auto level function does not finish.

Why?
Possible fluid leak.
Cartridge valve manual override open. Loose ground wire at power unit. Engine not running. Tripped or blown circuit protection. Ignition not ON. Error code “Unable to finish leveling.”

What Should Be Done? Check for fluid leaks and repair or replace components as necessary. Close override, see Manual Override of The Power System and Jacks.
Check for loose wires.
Start coach engine.
Reset or replace circuit protection.
Turn ignition ON.
Move coach to a level site.

Zero Point Calibration
Before auto-leveling features are available, the Zero Point MUST be set. This is the point the system will return to when an auto-leveling cycle is initiated. The Zero Point calibration has been set by the RV manufacturer and verified by the RV dealer. If a new Zero Point is desired, follow the instructions in this section.
To set the Zero Point, first run a manual leveling sequence to get the coach to the desired level point. Then activate the Zero Point configuration mode. This mode is enabled by performing the following sequence:
1. Run a manual leveling sequence to set the trailer to the desired level point. 2. Activate the Zero Point configuration mode as follows:
A. Turn off touchpad. B. Press FRONT button (Fig. 1G) 10 times. C. Press REAR button (Fig. 1J) 10 times.
Note: An alarm will sound and the display will read ZERO POINT CALIBRATION; ENTER to set, Power to Exit (Fig. 6).
D. Press ENTER (Fig. 1C) to set the Zero Point. 3. Screen will then display PLEASE WAIT. 4. An alarm will sound and the screen will display “Zero point set successfully” (Fig. 7). 5. The touchpad will then turn off.

Fig. 6

Fig. 7

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Page 11

CCD-0002366

Maintenance
Fluid Recommendation
ATF with Dexron III® or Mercon 5® or a blend of both is recommended by Lippert. Type “A” Automatic Transmission Fluid (ATF) is utilized and approved. Hydraulic system operation in climates at or below 40 degrees F (4 degrees C) may result in the following: · Slow operation during extension/retraction · Incomplete retraction of jacks during Auto Retract procedure
Note: A visual inspection of the jacks in the retract position is recommended after completing Auto Retract.
For A List of Approved Fluid Specifications, Scan This QR Code Or Go To: TI-188 – Hydraulic Operation Fluid Recommendation.
Purging the Hydraulic System

the coach should be supported at both front and rear axles with jack stands before working underneath. Failure to do so may result in death, serious personal injury or severe product or
property damage.
Note: Make sure jacks are fully retracted prior to filling reservoir to prevent over-filling
1. Zip-tie any loose wiring or hydraulic lines.
Note: The basic purge procedure to bleed the Lippert Hydraulic Systems can be performed without the use of any tools. The hydraulic system will purge the air from the hydraulic lines and cylinders by simply running the pump.
Note: It is recommended to perform a minimum of three complete cycles (steps 2-7) to ensure both proper function and adequate fluid level of the system.
2. Start with all hydraulic components in the fully retracted position, meaning all jacks and slide-outs are brought back inside the coach as if the coach were ready for travel.
3. Find the hydraulic pump location and note the amount of fluid currently in the reservoir. The fluid level
should be about 1/4″ from the top of the reservoir and no more than 1/2″ from the top.
Note: When checking the fluid level after ensuring all hydraulic components are retracted, note if there are any bubbles, froth or foam on top of the fluid. This is an indication that air has been pushed back to the reservoir when the hydraulic components were retracted in the last cycle. Wait 15-20 minutes for the foam to dissipate before beginning the purge process.
4. If there is no froth or foam in the reservoir and the fluid is not within 1/2″ of the top, fill the reservoir to
within the level described in step 3. 5. With the fluid level full and no foam in the reservoir, begin cycling the hydraulic system. 6. Extend jacks fully, taking the coach off the tires. If the coach has hydraulic slide-outs, extend all slide-
outs. Once all jacks and slide-outs are extended, immediately retract all slide-outs and then jacks. 7. Check the reservoir foam. If foam is present, see NOTE following step 3 and then repeat steps 4-6. Repeat
these steps until no foam is present in the reservoir. If no foam is present, the system is purged of air.
Preventative Maintenance
1. Check hydraulic fluid in reservoir every 12 months. If fluid is a clear, red color, do not change. If fluid is milky, pink and murky, and not clear red in color, drain reservoir and add new fluid. Hydraulic fluid in reservoir should be changed a minimum of every five years.

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CCD-0002366

Note: Check the hydraulic fluid only when all the jacks are fully retracted.
Note: When checking the hydraulic fluid level, fill reservoir to within 1/4″ to 1/2″ of fill spout.
2. Inspect and clean all power unit electrical connections every 12 months. If corrosion is evident, spray connections with electrical contact cleaner.
3. Remove dirt and road debris from jacks as needed. 4. If jacks are extended for long periods of time, it is recommended to spray exposed jack rods with a dry
silicone lubricant every three months for protection. If the coach is located in a salty environment, it is recommended to spray the rods every four to six weeks.
Wiring Diagram – overall System

Battery

Solenoid

50-100 amp Circuit Protection Per RVIA Standards
(oeM Supplied)

Motor

Power Unit Harness

Plugs into Main Harness

Manifold

Pressure Switch

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Page 13

CCD-0002366

Wiring Diagram – Controller and touchpad (Non-Water Resistant)

touch Pad

Controller

touch Pad Harness

Main Harness

Chassis Harness

to oeM Supplied Harness Power Unit Harness

Wiring Diagram – Controller and touchpad (Water Resistant)

touch Pad

Controller

Rev: 11.12.24

touch Pad Harness

Main Harness

Chassis Harness

Page 14

to oeM Supplied Harness

Power Unit Harness

CCD-0002366

Hydraulic Plumbing Diagram (Aluminum Jacks)

LF Jack
extend Port Retract Port

extend
extend Port Retract Port

Retract
RF Jack
Retract

Standard Jack Hydraulic Power Unit HPU
Retract

Note: orange – Retract Black – extend

Rev: 11.12.24

LR Jack
extend Page 15

RR Jack

CCD-0002366

Hydraulic Plumbing Diagram (Steel Jacks)

Left Front Jack

extend
extend Ports

Retract
Right Front Jack

Retract

Retract Ports
Power Unit
Retract

Note: orange – Retract Black – extend

Rev: 11.12.24

Left Rear Jack

Right Rear Jack

extend Page 16

CCD-0002366

Patriot Jack SystemsTM Leveling
OWNER’S MANUAL
Scan for product support

tABLe oF CoNteNtS

System Information

Component Description

Additional Information

Safety

touchpad

Prior to operation

operation

Basic Jack Operation

Unhitching Instructions

Auto Level

Reconnecting to Tow Vehicle (Hitch Recognition)

Pendant Switch

troubleshooting

Error Codes

Manual Override

Zero Point Calibration

Maintenance

Hydraulic Fluid

Fluid Recommendation

Purging Procedure

Wiring Diagram – System

Plumbing Diagram – 6 Point Leveling

System Information
The Patriot Jack Systems Leveling includes six points of contact utilizing jacks and a multi-valve 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 trailer. Mechanical portions of the leveling system are replaceable. Contact Lippert to obtain replacement parts.
Component Description
1. Jacks A. Aluminum leveling jacks, 8K capacity; landing gear, 14K capacity B. Standard 9-inch diameter (63.5 square inch) footpads on a ball swivel for maximum surface contact on all surfaces
2. Motor/Pump Assembly A. Motor, 12V DC B. Hydraulic fluid reservoir, 1.75 gallon capacity C. Solenoid
3. Control valve manifold 4. System Controls
A. Touchpad can be operated in manual mode or fully automatic mode B. Pendant switch to independently operate landing gear C. Sensors to detect when trailer is level 5. Fittings and Hoses A. Fittings – High pressure O-Ring Face or JIC – Size 4
B. Hose – 1/4″ I.D., 3000 psi – W.P. Rated

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Page 2

CCD-0002638

Additional Information
Additional information about this product can be obtained from lci1.com/support or by downloading the free LippertNOW app. The app is available on Apple App Store® for iPhone® and iPad® and also on Google PlayTM for AndroidTM users.
Apple App Store®, iPhone®, and iPad® are registered trademarks of Apple Inc. Google PlayTM and AndroidTM are trademarks of Google Inc.
For additional support on this product go to: https://support.lci1.com/patriot-jack-leveling-systems.
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
Please read and study the manual before operating the leveling system. 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 Lippert limited warranty.
The use of the Lippert Patriot Jack Systems Leveling to support the trailer for any reason other than which it is intended is prohibited by the Lippert Limited Warranty. The system is designed as a leveling system only and should not be used for any reason to provide service under the trailer, e.g. changing tires or servicing the leveling system.
Lippert recommends that a trained professional be employed to change the tires on the trailer. Any attempts to change tires or perform other service while the trailer is supported by the leveling system could result in damage to the trailer and/or cause serious injury or death.

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Page 3

CCD-0002638

the “WARNING” symbol above is a sign that a procedure has a safety risk involved and may cause death or serious personal injury, severe product and/or property damage 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/or property damage, including voiding of the component warranty.
the trailer MUSt be supported per manufacturer’s recommendations before working underneath. Failure to do so may result in death or serious personal injury, severe product and/or property damage, including voiding of the Lippert limited warranty.
the “CAUtIoN” symbol above is a sign that a procedure has a safety risk involved and may cause personal injury, product or property damage if not performed safely and within 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.
Moving parts can pinch, crush or cut. Keep clear and use caution.

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Page 4

CCD-0002638

touchpad

Fig. 1

B D
C

K G

Callout A B C D E F G H I J K

Description Up Arrow – Scrolls up through the menu on LCD. Down Arrow – Scrolls down through the menu on LCD. ENTER – Activates modes and procedures indicated on LCD. RETRACT – Places leveling system into retract mode. LCD Display – Displays procedures and results. AUTO LEVEL – Places leveling system into auto level mode. FRONT Button – Activates both front jacks. LEFT Button – Activates left leveling jack(s) in manual mode. RIGHT Button – Activates right leveling jack(s) in manual mode. REAR Button – Activates leveling jacks in manual mode. Power Button – Turns leveling system on and off.

Prior to operation
The leveling system shall only be operated under the following conditions: 1. The trailer is parked on a reasonably level surface.

Moving parts can pinch, crush or cut. Keep clear and use caution.
2. Make sure all people, pets and property are clear of the trailer while the leveling system is in operation. 3. Make sure the battery of the trailer is fully charged prior to attempting to operate the system. The
automatic leveling system requires a minimum of 12V DC for operation.

Rev: 11.20.24

Page 5

CCD-0002638

operation
Basic Jack Operation
1. Landing Gear A. Landing gear can be operated any time the system is on, but not in AUTO MODE. Press the FRONT button (Fig. 1G), so that both the front jacks or landing gear can be extended. B. If the touchpad is put in the RETRACT mode, indicated by the orange illuminated LED next to the RETRACT button (Fig. 1D), the landing gear can be retracted together by pressing the FRONT button. C. The pendant switch can also be used to independently extend and retract the landing gear. See Pendant Switch section.
2. Leveling Jacks A. A. The leveling jacks operate when AUTO mode is activated or the touchpad is in MANUAL mode. Once the system is in MANUAL mode, press the REAR button (Fig. 1H) to extend all leveling jacks at the same time.
Note: MANUAL and AUTO modes can be selected through the LCD menu by using the Up Arrow (UP) and Down Arrow (DOWN) buttons (Fig. 1A or Fig. 1B), then pressing ENTER to select the desired mode.
B. Press the LEFT or RIGHT buttons (Fig. 1H or 1I) to operate leveling jacks on the left (roadside) or right (curbside) of the trailer.

Fig. 2

e I
D C

F G

Unhitching Instructions

Prior to unhitching from tow vehicle, make sure trailer is parked on a level surface and the tires are chocked. 1. Press Power button (Fig. 2J) to turn system on. The LCD screen lights up. 2. The LCD will display NOT LEVEL Jacks: UP (Fig. 2B).

Note: Orange arrow lights (Fig. 2D) may come on indicating the current disposition of the trailer.

3. Disconnect any wires or chains that may be located between the tow vehicle and the trailer. 4. Press FRONT button (Fig. 2F) to extend landing gear to lift front of the trailer to take the weight of the
trailer off the hitch. 5. Uncouple the connection on the tow vehicle. 6. Pull away the tow vehicle and park it at a safe distance.

Auto Level

1. After unhitching from tow vehicle, press AUTO LEVEL (Fig. 2C).

Rev: 11.20.24

Page 6

CCD-0002638

Note: For the hitch recognition feature to function, the auto-level sequence MUSt be started with the front of the trailer above level.
2. Front landing gear will retract, lowering the front of the trailer below level, stopping, then lifting the front end to level the trailer front-to-back.
3. The left side leveling jacks extend and raise the roadside of the trailer. 4. The right side leveling jacks extend and raises the curbside of the trailer, beginning side-to-side leveling. 5. The front landing gear extend to complete the leveling cycle. 6. Additional left-to-right or front-to-back leveling may occur, if the controller deems necessary.
Note: If the auto-level sequence does not happen as stated above, check to ensure manual function works properly in all zones.
Reconnecting to Tow Vehicle (Hitch Recognition)
1. Turn on touchpad. 2. Press the LEFT and RIGHT buttons simultaneously (Fig. 2E and 2G). 3. The front of the trailer will raise to the height where the auto-level sequence was started.
Note: If the auto-level sequence was started with the front of the trailer in a below-level condition, the hitch recognition will not function and the LCD will display “Feature Disabled.” For hitch recognition to function, the auto-level sequence must be started with the front of the trailer above level.
4. Connect tow vehicle and make sure trailer and hitch are connected and locked. 5. Connect any wires or chains that may be equipped between the tow vehicle and the trailer. 6. Press Up Arrow (Fig. 2G) until AUTO RETRACT appears in LCD screen. 7. Press ENTER. 8. System will immediately retract all jacks.
Note: A visual inspection of the jacks in the retract position is recommended after completing Auto Retract.
Pendant Switch
The front landing gear can be operated independently by utilizing the pendant switch installed on the front of the trailer. Before operating the landing gear, activate the pendant switch by turning it to the ON position (Fig. 3).
Note: The switch key should always be returned to the LOCK/OFF position after operating the landing gear and while towing the trailer.
1. Press the rocker switch to extend the landing gear (TRAILER UP) or retract the landing gear (TRAILER DOWN) (Fig. 3).
2. Release the switch when either the trailer is level or stabilized or the landing gear have been completely retracted.
3. Turn the key to the LOCK/OFF position.

Switch on/off

Fig. 3

extend

Rev: 11.20.24

Page 7

Retract

CCD-0002638

troubleshooting Error Codes

Make sure the trailer is supported at both front and rear with jack stands and in accordance with the manufacturer’s recommendations to properly support the trailer before performing any service to trailer.
Failure to do so may result in death, serious personal injury, severe product and/or property damage.
After working to resolve the issue that led to an error code, press ENTER on the touchpad. If the error is still present, the message will be displayed again. If resolved, the error message will clear.

LCD Display Excess Angle
Excessive Angle

What Is Happening?

Error Code Chart

Controller not properly secured.

Excessive angle reached during auto operation.

Controller not properly secured.

Excessive angle reached during manual operation.

Feature Disabled

Front of trailer below level when starting auto level process but only when initiating Hitch Recognition feature.
Hitch recognition not set.
Zero Point not set.

Low Voltage Battery dropped below 9.5V.

Out of Stroke

Jack has reached maximum stroke length and is unable to lift.

External Sensor

Bad connection or wiring from the controller to the rear sensor.

Jack Time Out

The time limit is exceeded for the requested auto operation.

Auto Level Fail
Bad Calibration Internal Sensor

Unable to auto level due to uneven ground.
Unable to auto level due to Zero Point being set incorrectly. Sensor calibration values are out of range. Internal sensor problem.

Function Aborted

The user pressed a button on the touchpad during an automatic operation.

What Should Be Done? Check and secure controller placement.
Relocate the trailer.
Check and secure controller placement. Stop manual operation and reset jacks to a more level state. The code will self clear; there is no need to hit ENTER. Relocate the trailer. Push the FRONT button to raise the trailer up to hitch height and connect to tow vehicle.
Set hitch angle.
Set Zero Point. Check wiring – repair or replace. Test battery voltage under load – charge or replace. Check disposition of jacks or relocate the trailer. Replace or repair connection to rear remote sensor.
Check disposition of jacks.
Check disposition of jacks and/or relocate the trailer.
Reset Zero Point.
Replace controller. Replace controller. Restart automatic operation and then refrain from pressing any buttons on the touchpad.

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Page 8

CCD-0002638

Manual Override

Resources Required

· Cordless or electric drill or screw gun
· 5/32″ hex wrench

· 1/4″ hex bit

The leveling system can be manually operated with an electric drill. In the event of electrical or system failure, this manual override method of extending and retracting the jacks can be used.
Note: Unhook the hydraulic power unit motor from the main power source (battery) prior to attempting the manual override procedure.

1. Locate the valves that are paired with the landing gear and roadside and curbside leveling jacks to be manually overridden (Fig. 4). Also see Wiring and Plumbing diagrams.
2. Using a 5/32″ hex wrench, open the three valves by turning the manual override set screw clockwise
(Figs. 4 and 5).
3. Remove protective label (Fig. 6) from power unit motor to reveal the manual override coupler.
4. Using an electric drill with a 1/4″ hex bit, insert the hex bit into the manual override coupler (Fig. 7) to
manually operate the system.
A. Run the drill forward (clockwise) to retract the landing gear and/or leveling jacks.
B. Run the drill in reverse (counterclockwise) to extend the landing gear and/or leveling jacks.
5. After extending or retracting the landing gear and leveling jacks, make sure to turn the manual
override set screw on each valve back to the counterclockwise position using the hex wrench (Fig. 8).

Purple Wire Gray Wire

Fig. 4

Blue Wire

Fig. 5

Landing Gear Valve
Fig. 6

Roadside Valve

Curbside Valve
Fig. 7

override Set Screw Fig. 8

Protective Label
Rev: 11.20.24

Page 9

CCD-0002638

Zero Point Calibration
Zero Point Calibration is the point the leveling system will return to when an auto-leveling cycle is initiated. The Zero Point Calibration was set by the RV manufacturer and verified by the RV dealer before autoleveling features were available. To set a new Zero Point, do as follows: 1. Run a manual leveling sequence to set the trailer to the desired level point. 2. Activate the Zero Point configuration mode as follows:
A. Turn off touchpad. B. Press FRONT button (Fig. 1G) 10 times. C. Press REAR button (Fig. 1J) 10 times.
Note: An alarm will sound and the display will read ZERO POINT CALIBRATION; ENTER to set, Power to Exit (Fig. 9).
D. Press ENTER (Fig. 1C) to set the Zero Point. 3. Screen will then display PLEASE WAIT. 4. An alarm will sound and the screen will display “Zero point set successfully” (Fig. 10). 5. The touchpad will then turn off.

Fig. 9

Fig. 10

Maintenance
1. Remove dirt and road debris from leveling jacks and landing gear and stabilizer struts (if equipped) as needed.
2. If jacks are down for extended periods, it is recommended to spray exposed jack tubes with a spray lubricant every three months for protection. If the trailer is located in a salty air environment, it is recommended to spray the jack tubes every four to six weeks.
3. Inspect and clean all of the power and electrical connections prior to the first use of the trailer at the start of the traveling season and prior to storing the trailer. If corrosion is evident, clean all corrosion with a wire brush, then apply dielectric grease to the connections.
4. Make sure to turn the manual override set screw on the valve back to the counterclockwise position after extending or retracting the landing gear or leveling jacks.
Hydraulic Fluid
1. Each month, check that the fluid level is within 1/4″ of the reservoir fill spout lip while leveling jacks and
slide-outs are fully retracted.
Note: Always fill the reservoir with the leveling jacks and slide-outs fully retracted. Filling the reservoir when leveling jacks and slide-outs are extended will cause the reservoir to overflow into its compartment when the leveling jacks and slide-outs are retracted.
2. Check the color of the hydraulic fluid in the reservoir every 12 months. If fluid is a clear, red color, do not change. If fluid is milky, pink and murky and not clear red in color, drain reservoir and add new fluid. Hydraulic fluid in reservoir should be changed a minimum of every five years.

Rev: 11.20.24

Page 10

CCD-0002638

Fluid Recommendation
ATF with Dexron III® or Mercon 5® or a blend of both is recommended by Lippert. Type “A” Automatic Transmission Fluid (ATF) is utilized and approved. Hydraulic system operation in climates at or below 40 degrees F (4 degrees C) may result in the following: · Slow operation during extension/retraction · Incomplete retraction of jacks during Auto Retract procedure Note: A visual inspection of the jacks in the retract position is recommended after completing Auto Retract. For a list of approved fluid specifications, scan this QR Code or go to: TI-188 – Hydraulic Operation Fluid Recommendation.
Purging Procedure
Do not attempt to purge this system without the front end of the trailer safely supported. Purging the system without properly supporting the trailer could result in death or serious injury.
Use appropriate personal protective equipment (PPe) for the procedure being performed.
Refer to TI-118, Basic Purge Procedure for Hydraulic Pumps To obtain this Technical Information sheet online, go to https://support.lci1.com/towable-br-level-up-support-towable-level-up-br-touch-pad. Then click on the Technical Information Sheets tab. Look for TI-118: Basic Purge Procedure for Hydraulic Pumps within the listing.
1. Purging of the hydraulic system should be performed with the trailer coupled to the tow vehicle, a kingpin stand under the pin box or jack stands under the front portion of the frame.
2. Start with all hydraulic components in the fully retracted position, meaning all jacks, landing gear, stabilizers and slide-outs brought back inside the trailer as if it were ready to travel.
3. Find the hydraulic pump location and note the amount of fluid currently in the reservoir. The fluid level
should be about 1/4″ from the top of the reservoir and no more than 1/2″ from the top.
Note: When checking the fluid level after ensuring all hydraulic components are retracted, note if there are any bubbles, froth or foam on top of the fluid. This is an indication that air has been pushed back to the reservoir when the hydraulic components were retracted in the last cycle. Wait 15-20 minutes for the foam to dissipate before beginning the purge process.
4. If there is no froth or foam in the reservoir and the fluid is not within 1/2″ of the top, fill the reservoir to
within the level described in step 3. 5. With the fluid level full and no foam in the reservoir, begin cycling the hydraulic system:
A. Extend hydraulic landing gear until footpads contact the ground. B. Extend hydraulic leveling jacks to touch the ground. C. Extend any slide-outs, if applicable. D. Retract any slide-outs, if applicable. e. Retract hydraulic leveling jacks. F. Retract hydraulic landing gear. 6. Check the reservoir for foam. If foam is present, see Note above and repeat steps 4 and 5. 7. Repeat these steps until no foam is present in the reservoir. If no foam is present, the system is purged of air.

Rev: 11.20.24

Page 11

CCD-0002638

Wiring Diagram – System

Pendant Switch

Hydraulic Power Unit
Battery Valves

touchpad

Controller

Pressure Switch
Fuse

oeM-Supplied 50-100A Circuit Protection

Rev: 11.20.24

Leveling Sensor Page 12

CCD-0002638

Plumbing Diagram – 6 Point Leveling
Front
Landing Gear

Hydraulic Power Unit Landing Gear

Retract Hoses

extend Hoses

Mid-Jack

extend Retract

Rear Jack
Rev: 11.20.24

Rear

Page 13

Rear Jack

CCD-0002638

Hydraulic Leveling (4point/4 valve Sprinter)
OWNER’S MANUAL
Scan for product support

tABLe oF CoNteNtS

Introduction

Safety

System Features

Fluid Recommendation

Component Description

Power Unit Components

Prior to operation

operation

Selecting a Site

Touchpad Operation

Automatic Leveling Procedure

Manual Leveling Procedures

Jack Retract Procedures

troubleshooting

Automatic Safety Shutoff

Drive Away Protection System

Error Mode

Level Zero Point Calibration

Manual Override – Jacks

Manual Override – Power System

“Jacks Down” Alarm

User Alarm Mode

Low Voltage Signal

Preventative Maintenance Procedures

Latched Out Warning

Troubleshooting Chart

Plumbing Diagram

Wiring Diagrams

Notes

Introduction
The four-point four-valve hydraulic leveling system is a hydraulic system which includes four points of contact utilizing aluminum jacks and a four-valve manifold 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. Mechanical portions of the hydraulic leveling system are replaceable. Contact Lippert to obtain replacement parts.
Additional information about this product can be obtained from lci1.com/support or by downloading the free myLCI app. The myLCI app is available for free on Apple App Store® for iPhone® and iPad® and also on Google PlayTM for AndroidTM users.
App Store® and iPad® are registered trademarks of Apple Inc. Google PlayTM and AndroidTM are trademarks of Google Inc.
For additional product support go to: Hydraulic Leveling (4 Point / 4 Valve Sprinter) | Lippert Customer Care Center
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: 02.06.25

Page 2

CCD-0004286

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 Lippert 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.
Lifting all wheels off 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 “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.

Rev: 02.06.25

Page 3

CCD-0004286

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). · Emergency retract/User alarm mode (jacks not retracted and park brake disengaged). · Automatic jack error detection and error mode. · 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. 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.

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Page 4

CCD-0004286

Power Unit Components

Fig. 1

Motor Solenoid 12 DC Power (+) – 5/16″ Nut

Plastic Cap Manual overdrive (under cap)

Ground (-) 1/4″ Nut

12V DC Motor

Leveling only

Pressure Switch Hydraulic Valve Manifold Return Fitting

Valve Coil Valve Coil

Rev: 02.06.25

Valve – (Coil and Valve Cap enclose
stem of valve)

Quick Disconnect Flush and fill

Page 5

CCD-0004286

Prior to operation
The leveling system shall only be operated under the following conditions: 1. The coach is parked on a reasonably level surface, engine running. 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 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
Selecting 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.
· 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. When in alarm mode, the only available feature is to retract all jacks.
· 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.

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Page 6

CCD-0004286

Touchpad Operation

Fig. 2

H I

N J
L
o M

Callout A B C D E F
G
H
I
J K L M N O
Rev: 02.06.25

Description Manual Operation – Places touchpad in manual operation mode. Manual Operation LED – Indicates touchpad in manual operation mode. Automatic Operation – Places touchpad in automatic operation mode. Automatic Operation LED – Indicates touchpad in automatic operation mode. Wait LED – Indicates to the operator to pause operation until the LED turns off. Jacks Down LED – Indicates jacks are not fully retracted. Low Voltage LED – Indicates voltage has dropped below safe operable level. Solid LED indicates voltage is too low to operate system. Engage Park Brake LED – Flashes when park brake is disengaged; off when park brake has been engaged. Excess Angle LED – Coach may not be able to level in current location and must be moved to a more level location. Front Button – Controls operation of both front jacks. Left Button – Controls operation of both left jacks. Right Button – Controls operation of both right jacks. Rear Button – Controls operation of both rear jacks. Power Button – Turns system on and off. Retract All Jacks – Retracts all jacks automatically.

Page 7

CCD-0004286

Automatic Leveling Procedure
Refer to (Fig. 2) for questions regarding location and functions of the Lippert 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. 2N) 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. 2H) light is not flashing.
3. Push the AUTO (Fig. 2C) 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. 2K) or RIGHT (Fig. 2L) buttons to lower the corresponding jack to the ground.
Manual Leveling Procedures
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. 2N) button on touchpad. The system is now operational, ON/OFF light will be lit.
2. Push and hold MAN (Fig. 2A) button for 5 seconds.
3. Push FRONT (Fig. 2J) button until jacks contact the ground and lift the front of the coach 1-2 inches.
4. Push REAR (Fig. 2M) button until jacks contact the ground and lift rear of coach.
5. Press FRONT (Fig. 2J) or REAR (Fig. 2M) button; if light is on at the FRONT button press the FRONT (Fig. 2J) button; if the light is on at REAR button press the REAR (Fig. 2M) button. Continue to hold until the light goes out.
6. Push LEFT (Fig. 2K) or RIGHT (Fig. 2L) 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. 2N) 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. 2K) or RIGHT (Fig. 2L) rear jack buttons to lower the corresponding jack to the ground.

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Page 8

CCD-0004286

Lifting all wheels off the ground may result in serious personal injury or death. Fig. 3

C B

G F

A e I
H D

Jack Retract Procedures
1. Energize the system by pushing ON/OFF (Fig. 3A) button on touchpad. The ON/OFF light (Fig. 3E) will be lit.
2. Push the RETRACT ALL JACKS (Fig. 3D) 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. 3G) light will go out.
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. 3G) light goes out, push the ON/OFF (Fig. 3A) 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. 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.
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.

Rev: 02.06.25

Page 9

CCD-0004286

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 coach 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, the control module must be fully secured in the production intent location. Activate the Level Zero point configuration mode by following the steps below:
1. Turn system on by pressing the “ON/OFF” (Fig. 3A). The “ON/OFF” indicator light (Fig. 3E) will illuminate.
2. Press the “MAN” (Fig. 3B) and hold for 2-3 seconds. The indicator light below the “MAN” button will then illuminate. This will put the system into “MANUAL” mode.
3. Level the coach in “MANUAL” mode by using a carpenter’s level on the floor. Level front to rear and then left to right. A. Push the “FRONT” (Fig. 3C) button until both front jacks contact the ground and lift the front of the coach 1-2 inches. B. Push “REAR” (Fig. 3H) button until both rear jacks contact the ground and lift rear of coach. Keep button depressed until the carpenter’s level bubble is centered. C. Push “LEFT” (Fig. 3F) and “RIGHT” (Fig. 3I) buttons as needed to raise the left and right sides of the coach respectively until level bubble is centered.
4. Turn Touch Pad “OFF” (Fig. 3A) to exit “MANUAL” mode; then turn it on again. 5. Now that the coach is leveled, press “FRONT” (Fig. 3C) 5 times. 6. Press “REAR” (Fig. 3H) 5 times. At this time all lights on the touch pad will flash with the exception of
the ON/OFF indicator (Fig. 3E), it will remain solidly lit. 7. The touch pad is now in zero mode. 8. With the coach in level condition, simultaneously press the “RETRACT ALL JACKS” (Fig. 3D) button and
the “AUTO” (Fig. 3J) button to store this as the Zero Level Point reference. 9. The “WAIT” light (Fig. 3K) will flash for approximately 5 seconds. After this, the control will emit an
audible beep and revert back to normal operation mode. Zero Point calibration is now complete.
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 setting the zero point.

Rev: 02.06.25

Page 10

CCD-0004286

Manual Override – Jacks
In the event that the jacks will not extend or retract, the valves can be manually overridden by using a 5/32″ or 5/64″ hex wrench to turn the manual override clockwise on the valve. (Fig. 4). The leveling jacks can then be extended or retracted. Remember to turn the manual override completely counterclockwise (Fig. 5) until it will no longer turn, to close the valve after the jacks have been completely extended or retracted.

Fig. 4

Fig. 5

Clockwise for manual override

Counter-clockwise for normal operation

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. 1. Remove plastic cap (Fig. 6A). 2. Disconnect power cables on the motor. 3. Using a 1/2″ socket, insert into auxiliary drive device, i.e. cordless or power drill. Insert socket onto
coupler found under plastic cap (Fig. 7A). 4. Run drill in reverse or counterclockwise to retract jacks.

Fig. 6

Fig. 7

A
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CCD-0004286

“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.

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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 1/4″ 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
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.
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. To RESET, push all 4 diamond-shaped jack buttons at the same time (Fig. 8A).
Fig. 8
A Flashing

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Troubleshooting Chart

What Is Happening?

Why?

Coach ignition not in RUN

position.

System will not turn on and ON/OFF indicator

Parking brake not set.

light does not illuminate. Controls have been on for

more than four minutes

and have timed out.

What Should Be Done? Turn ignition to RUN position. Set parking brake.
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.

Jacks will not extend to ground, pump is running.

Little or no fluid in reservoir.
Jack valve is inoperative.
Electronic signal is lost between controller and jack valves.

Hose damaged or disconnected.

Any one or two jacks will not retract.

Return valve inoperative.
Electronic signal is lost between controller and solenoid.

Insufficient pressure in

JACKS DOWN light does system.

not go out when all jacks

are retracted.

Retract pressure switch

inoperable.

Alarm sounds and JACKS DOWN light starts flashing while traveling; jacks are fully retracted.

Loss of pressure in leveling system.
Retract pressure switch inoperable.

Jack bleeds down after Valve Manual Override

being extended.

open.

Touchpad powers up; LOW VOLTAGE light flashes.

Engine not running.

Low voltage light on solid.

Charging system faulty.

Tripped circuit breaker. No power to touchpad.
Ignition not on.

Press RETRACT ALL JACKS button on touchpad. If JACKS DOWN light remains on, contact Lippert Customer Care.
Fill reservoir with recommended ATF. Clean, repair or replace. Trace wires for voltage drop or loss of signal. Repair or replace necessary wires or replace controller.
Replace with new hose or reconnect hose. Replace inoperative return valve. Test for voltage drop between controller and jack valve. Repair bad wiring or replace defective controller or valve. Contact Lippert Customer Care.
Check connection or replace.
Contact Lippert Customer Care.
Check connection or replace.
Close override.
Start coach engine.
Turn key OFF, then back ON again to reset. Check power and ground connections on battery, alternator and chassis. Reset breaker. Turn on.

Rev: 02.06.

Documents / Resources

LIPPERT PART I I Level Up With OneControl Touch Panel [pdf] Owner's Manual
PART I I Level Up With OneControl Touch Panel, PART I I, Level Up With OneControl Touch Panel, OneControl Touch Panel, Touch Panel, Panel

References

User Manual

LIPPERT PART I I Level Up With OneControl Touch Panel Owner’s Manual

PART I I Level Up With OneControl Touch Panel

Product Information

Specifications

Product Usage Instructions

System Information

Safety Information

Touch Pad Diagram – Auto Leveling Control

FAQ

Q: Can I operate the hydraulic leveling system without proper
support for the trailer?

Q: How do I activate auto leveling mode?

Documents / Resources

References

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