Lippert Components ground control TT Owner's Manual

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Ground Control

Leveling HD & SE with

OneControl™ Touch Panel

OWNER'S MANUAL

TABLE OF CONTENTS

System Information 3 Safety Information 3 Prior to Operation 3 Operation - Power Tongue Jack 4

Unhitching From A Tow Vehicle 4 Reconnecting to Tow Vehicle 4

Touch Panel Diagram - Auto Leveling Control Touch Panel 5 Operation - Auto Leveling Control Touch Panel 5

Basic Power Tongue Jack Operation 5 Unhitching From A Tow Vehicle 5 Auto Level 6 Hitch Recognition 6

Touch Panel Diagram - OneControl Touch Panel 7 Operation - OneControl Touch Panel 8

Basic Jack Operation In Standard Mode 8 Basic Jack Operation In Manual Mode 8 OneControl Touch Panel In Standard and Manual Modes 9 Unhitching From A Tow Vehicle 9 Auto Leveling 9 Hitch Recognition 10

Touch Panel Diagram - OneControl App From MyRV 11 Operation - OneControl App From MyRV 12

Accessing the OneControl App 12 Basic Jack Operation In Standard Mode 12 Basic Jack Operation In Manual Mode 13 OneControl Touch Panel App In Standard and Manual Modes 13 Unhitching From A Tow Vehicle 14 Auto Leveling 14 Hitch Recognition 15

Touch Panel Diagram - Linc Remote Control - Optional 15 Operation - Linc Remote 16

Conguring Linc Remote to Sync to The One Control Touch Panel 16 Basic Jack Operation 16 Unhitching From A Tow Vehicle 16 Auto Level 17

Troubleshooting 17

Red/Green LED Indicator on Auto Leveling Control Touch Panel 17 Error Display In OneControl Touch Panel or One Control App 18 Special Jack Error Codes on OneControl Touch Panel or OneControl App 19 Manual Override 20 Zero Point Calibration 22 To Set the Zero Point 22

Preventive Maintenance 23 Ground Control TT Leveling OCTP Assembly 24 Ground Control TT OCTP Leveling Components 25 Ground Control TT OCTP Leveling Components 26 Ground Control TT OCTP Leveling Components 27 Ground Control TT OCTP Leveling Components 28 Notes 29

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Ground Control TT Leveling OCTP Owner's

System Information

With the push of a button, the Ground Control® TT Leveling System levels and stabilizes your travel trailer quickly and accurately, enhancing your overall camping experience. It can take up to an hour to get a travel trailer level with manual jacks, chocks and wedges. The Ground Control® TT Leveling System saves you time by leveling and stabilizing the travel trailer in a matter of minutes, and prevents annoying rocking and swaying at the campsite. Features:

1. Saves time setting up camp

2. Fast, accurate automatic electric leveling

3. Auto re-hitch memory function

4. Level travel trailers function more efficiently than non-level ones

The controllers for this system are automatic leveling controls and interface to the Ground Control TT Leveling 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 Panel - 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 or in a trailer compartment.

• MyRV® OneControl™ Leveling App - The app is available on iTunes® for iPhone® and iPad® and also on Google Play™ for Android™ users. iTunes®, iPhone® and iPad® are registered trademarks of Apple Inc. Google Play™ and Android™ are trademarks of Google Inc.

• Linc® Remote Control - Optional.

NOTE: The Ground Control ® TT Leveling is specific to travel trailer applications only.

There are 2 different options for the controller depending on which jacks are installed:

A. HD Blue Controller - Part #433632. Installed 2 C-jacks, 2 Hall Effect 5K jacks, uses Auto Leveling Control

Touch Panel and OneControl Touch Panel.

B. SE Green Controller - Part #433633. Installed 4 C-jacks, uses Auto Leveling Control Touch Panel and

OneControl Touch Panel.

Safety Information

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

Ground Control® TT Leveling system to support the trailer for any reason other than which it is intended is prohibited by Lippert’s limited warranty. The Lippert leveling system is designed as a “leveling” system only and should not be used to provide service for any reason under the trailer such as changing tires or servicing

the leveling system. Any attempts to change tires or perform other service while trailer is supported by the

Ground Control TT Leveling system could result in damage to the trailer and/or cause death or serious injury.

People and pets should be clear of the trailer while the leveling system is operated. Never lift the trailer

completely off the ground. Lifting the trailer so the wheels are not touching the ground will create an

unstable and unsafe condition.

Prior to Operation

The leveling system should only be operated under the following conditions:

1. The trailer is parked on a reasonably level surface.

2. Be sure all persons, pets, and property are clear of the trailer while the leveling system is in operation.

3. Make sure battery(ies) are fully charged and test at 12+V DC under load.

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Ground Control TT Leveling OCTP Owner's

Operation - Power Tongue Jack

Be sure to park the trailer on solid and level ground. Prior to operation, clear all jack landing locations

of debris and obstructions. The locations should also be free of surface depressions and moisture. When

parking the trailer on extremely soft surfaces, utilize load distribution pads under each jack.

NOTE: The "On" and "Off" switch (Fig. 2A) controls the Power Tongue Jack's light only. If left on for an extended period of

time, the light will drain the trailer's battery.

NOTE: The Power Tongue Jack is designed for vertical movement of the trailer only.

Unhitching From A Tow Vehicle

NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the trailer.

NOTE: Ensure the foot pad of the Power Tongue Jack is pinned securely in place with the clevis pin and hairpin cotter pin

(Fig. 1B).

1. Disconnect any wires, chains, or sway control that may be equipped between the tow vehicle and the trailer. Unlatch the trailer coupler.

2. Push "EXT" (Fig. 2C) two times holding on the third time approximately 5 seconds, then release the switch and the Power Tongue jack will automatically extend to the ground.

3. Push "EXT" until the coupler clears the hitch ball.

4. Disconnect the trailer wire connection at the tow vehicle, if not previously completed.

5. Move the tow vehicle away from the trailer.

6. Push "RET" (Fig. 2B) as needed to return the front of the trailer to level or use the Auto Level function to level the trailer

per the instructions in this manual.

Reconnecting to Tow Vehicle

1. Chock the tires of the trailer.

2. Press "EXT" (Fig. 2C) if needed to allow the coupler to clear the hitch ball.

3. Push "RET" (Fig. 2B) to retract the Power Tongue Jack until the coupler properly mounts the hitch ball and the leg.

4. Latch the tow vehicle hitch and connect any wires, chains or sway control that may be equipped between the tow

vehicle and trailer.

5. Press "RET" two times and hold on the third time approximately 5 seconds until the Power Tongue Jack pauses. Let go of the switch and the Power Tongue Jack will automatically retract.

NOTE: Be sure the leg of the Power Tongue Jack (Fig. 1A) is fully retracted prior to moving the tow vehicle.

Fig. 1

Fig. 2

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Ground Control TT Leveling OCTP Owner's

Touch Panel Diagram - Auto Leveling Control Touch Panel

Fig. 3

Callout Description

A Red/Green LED - Indicates the status of the system. B Up Arrow - Extends Power Tongue Jack . To turn on the touch panel, press the Up

and Down arrow buttons at the same

C Down Arrow - Retracts Power Tongue Jack.

time.

D Auto Level Button - Places leveling system into auto level mode.

E Hitch Height Button - Initiates the Hitch Recognition feature.

Retract All Button - Places leveling system into full retract mode. Power Tongue Jack does not retract.

Operation - Auto Leveling Control Touch Panel

Be sure to park the trailer on solid and level ground. Prior to operation, clear all jack landing locations

of debris and obstructions. The locations should also be free of surface depressions and moisture. When

parking the trailer on extremely soft surfaces, utilize load distribution pads under each jack.

Basic Power Tongue Jack Operation

• To turn on the touch panel, press both "UP" and "DOWN" arrows (Fig. 3B and Fig. 3C) at the same time. The green indicator LED (Fig. 3A) will turn on.

• Press the "UP" arrow (Fig. 3B) to extend the Power Tongue Jack.

• Press the "DOWN" arrow (Fig. 3C) to retract the Power Tongue Jack.

Unhitching From A Tow Vehicle

NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the

trailer.

NOTE: Ensure the foot pad of the Power Tongue Jack is pinned securely in place with the clevis pin and hairpin

cotter pin.

1. Disconnect any wires, chains, or sway control that may be equipped between the tow vehicle and the trailer.

Unlatch the trailer coupler.

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Ground Control TT Leveling OCTP Owner's

2. To turn on the Auto Leveling Control Touch Panel, press both "UP" and "DOWN" arrows (Fig. 3B and Fig. 3C) at

the same time. The green indicator LED (Fig. 3A) will turn on.

NOTE: The touch panel will remain on as long as the user is pressing buttons. It will time out after approximately 5

minutes without use.

3. Press the "UP" arrow (Fig. 3B) on the Auto Leveling Control Panel to extend the Power Tongue Jack and lift the

front of trailer to take the weight of the trailer off of the hitch.

4. Disconnect the trailer wire connection at the tow vehicle, if not previously completed.

5. Pull tow vehicle away and park at a safe distance.

NOTE: To utilize the Power Tongue Jack for the unhitching process see "Operation - Power Tongue Jack."

Auto Level

1. Prior to auto leveling, ensure the trailer is unhitched from the tow vehicle and the tow vehicle is parked a safe

distance away from the trailer.

2. Press both "UP" and "DOWN" arrows (Fig. 3B and Fig. 3C) at the same time if the green indicator LED is not on.

3. Press “AUTO LEVEL” (Fig. 3D).

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.

NOTE: Pressing any button during an Auto Level sequence will abort the auto leveling cycle.

NOTE: Sequence may vary slightly based on the height of the trailer coupler prior to leveling.

4. When the Auto Level Sequence begins:

A. The system checks that the rear jacks are retracted. B. The Power Tongue Jack may adjust depending on the orientation of the trailer. C. Front jacks will extend until movement of the trailer is sensed. D. The Power Tongue Jack will then retract. E. The front jacks will extend/retract near level. F. Rear jacks will extend and ground. G. Trailer will level front-to-back and then side-to-side. H. The Auto level Sequence will ground all jacks to ensure all foot pads are on the ground. I. The Auto Leveling sequence is complete when the indicator light turns solid green.

NOTE: If the AUTO LEVEL sequence does not perform as described above, locate the OneControl Touch Panel

or use the OneControl App to place the system in Manual Mode. Test that the jacks operate correctly by pushing their corresponding buttons on the OneControl Touch Panel or App; e.g., "FRONT" button operates only the front jacks, etc. (See "Operation - OneControl Touch Panel" or "Operation - OneControl App" in this manual).

Hitch Recognition

1. To turn on the Auto Leveling Control Touch Panel, press both "UP" and "DOWN" arrows (Fig. 3B and Fig. 3C) at

the same time. The green indicator LED (Fig. 3A) will turn on.

2. Press "HITCH HEIGHT" (Fig. 3E).

A. Rear jacks will retract. B. The Power Tongue Jack will extend to the ground. C. The front leveling jacks will retract. D. The tongue jack will then adjust the height of the front of the trailer coupler to the point at which the

“AUTO LEVEL” button was most recently pressed.

3. Back the tow vehicle into position to align the tow vehicle hitch and trailer coupler with each other.

4. Press and hold the "DOWN" arrow to retract the tongue jack until the coupler sets into position on top of the

tow vehicle hitch.

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Ground Control TT Leveling OCTP Owner's

5. Latch the tow vehicle hitch and connect any wires, chains or sway control that may be equipped between the

tow vehicle and trailer.

6. Press and hold the "DOWN" arrow until the Power Tongue Jack is fully retracted.

NOTE: To utilize the Power Tongue Jack for the hitching process see "Operation - Power Tongue Jack."

Touch Panel Diagram - OneControl Touch Panel

Jack Buttons

in Manual Mode

See Fig. 7

Fig. 4 - Leveling Standard Mode

I J MK N

Callout 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. Only the Power Tongue Jack can be operated in Standard Mode. In Manual Mode (Fig. 7), all

jacks are available to be operated (No Power Tongue Jack operation available). B Up and Down Arrows - Scrolls through options on screen. C Info - Displays system information, e.g. angle, jack stroke or software version. D Connected Icon - Press 6 times to program zero point/ wireless configurations.

E Home Icon - Returns screen to home page.

Auto Retract - Enters Auto Retract mode to retract all jacks. Power Tongue Jack does not

retract. G Manual Mode - Enters Manual Mode to manually operate jacks. H Enter - Push to select various modes.

I Retract - Retracts jacks in several modes. Jacks available will be highlighted in blue.

J Extend - Extends jacks in several modes. Jacks available will be highlighted in blue.

K Reset - Resets to factory default.

L Power Button - Turns touch panel on and off.

M Auto Level - Starts the Auto Level sequence.

N Auto Hitch - Returns trailer to previous hitch height for reconnecting to tow vehicle.

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Ground Control TT Leveling OCTP Owner's

Operation - OneControl Touch Panel

Be sure to park the trailer on solid and level ground. Prior to operation, clear all jack landing locations

of debris and obstructions. The locations should also be free of surface depressions and moisture. When

parking the trailer on extremely soft surfaces, utilize load distribution pads under each jack.

Basic Jack Operation In Standard Mode

To reach Standard Mode (Fig. 4) for leveling:

1. Power on the OneControl Touch Panel (Fig. 4L).

2. Press "MyRV Control Panel" on the main screen (Fig. 5A).

3. Press the "Leveler" icon (Fig. 6A).

4. The screen will show the system menu (Fig. 4) for Standard Mode. The Power Tongue Jack can be

extended/retracted in Standard Mode. Front and rear jacks cannot be operated in standard mode.

Fig. 5

Fig. 6

Basic Jack Operation In Manual Mode

To reach Manual Mode (Fig. 7) for leveling:

1. While in Standard Mode (Fig. 4), use the arrows (Fig. 4B) to scroll to Manual Mode (Fig. 4G). Hit "ENTER" (Fig. 4H).

2. Front and rear jacks can be operated in Manual Mode. The Power Tongue Jack cannot be operated in Manual Mode.

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Fig. 7 Manual Mode

E F

Ground Control TT Leveling OCTP Owner's

OneControl Touch Panel In Standard and Manual Modes

Standard Mode Features

• Press "EXTEND" (Fig. 4J) or "RETRACT" (Fig. 4I) and "FRONT" (Fig. 4A) to extend or retract the Power Tongue Jack.

• Press the "AUTO LEVEL" (Fig. 4M) button to start the auto leveling sequence.

• Press the "AUTO HITCH" (Fig. 4N) button to start the hitch recognition sequence when reconnecting to the tow vehicle.

• Use the "UP" or "DOWN" arrow (Fig. 4B) buttons to cycle through the menu screen options:

A. Info: Scroll to "INFO" (Fig. 4C) and press "ENTER" (Fig. 4H) button to display system information, e.g.,

angle, jack stroke or software version.

B. Auto Retract: Scroll to "AUTO RETRACT" (Fig. 4F) and press "ENTER" button to start the "Auto Retract"

sequence, which will retract all jacks. The Power Tongue jack does not retract.

C. Manual Mode: Scroll to "Manual Mode" (Fig. 4G) and press "ENTER" button to start Manual Level

operation.

Manual Mode Features

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.

• Press "EXTEND" (Fig. 7F) or "RETRACT" (Fig. 7E) and "FRONT" (Fig. 7B) to operate front jacks.

• Press "EXTEND" or "RETRACT" and "REAR" (Fig. 7D) to operate rear jacks.

• Press "EXTEND" or "RETRACT" and "RIGHT" (Fig. 7C) to operate right jacks.

• Press "EXTEND" or "RETRACT" and "LEFT" (Fig. 7A) to operate left jacks.

NOTE: To operate jacks individually, press "EXTEND" or "RETRACT" then press the “LEFT” (Fig. 7A) or “RIGHT” (Fig.

7C) button while simultaneously pressing the “FRONT" (Fig. 7B) or "REAR” button (Fig. 7D), depending on which jack needs to be operated.

NOTE: If the jacks will not operate individually using the method described above, but they operate properly when

Auto Level is performed, the Twist Prevention Protection system has locked out the operation to prevent damage to the frame of the trailer.

Unhitching From A Tow Vehicle

NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the

trailer.

NOTE: Ensure the foot pad of the Power Tongue Jack is pinned securely in place with the clevis pin and hairpin cotter

pin.

1. Disconnect any wires, chains, or sway control that may be equipped between the tow vehicle and the trailer.

Unlatch the trailer coupler.

2. Press "EXTEND" and "FRONT" button (Fig 4A) on the OneControl Touch Panel in Standard Mode to extend the

Power Tongue Jack until the foot touches the ground and the coupler clears the hitch ball.

NOTE: If using the OneControl Touch Panel and the hitch is not visible a second person will be needed to monitor

the operation of the unhitching process.

3. Disconnect the trailer wire connection at the tow vehicle, if not previously completed.

4. Pull tow vehicle away and park at a safe distance.

NOTE: To utilize the Power Tongue Jack for the unhitching process see "Operation - Power Tongue Jack."

Auto Leveling

1. Prior to auto leveling, ensure the trailer is unhitched from the tow vehicle and the tow vehicle is parked a safe

distance away from the trailer.

2. Press the “ON/OFF” button (Fig. 4L) if the OneControl Touch Panel is not on.

3. Press "MyRV Control Panel" on the main screen (Fig. 5A).

4. Press the "Leveler" icon (Fig. 6A).

5. Press “AUTO LEVEL” (Fig. 4M).

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Ground Control TT Leveling OCTP Owner's

NOTE: Once the automatic leveling cycle has been started, it is important that there is no movement in the

trailer until the leveling process is complete. Failure to remain still during the leveling cycle could have an effect on the performance of the leveling system.

NOTE: Sequence may vary slightly based on the height of the trailer coupler prior to leveling.

6. When the Auto Level Sequence begins:

D. The system checks that the rear jacks are retracted. E. The Power Tongue Jack may adjust depending on the orientation of the trailer. F. Front jacks will extend until movement of the trailer is sensed. G. The Power Tongue Jack will then retract. H. The front jacks will extend/retract near level. I. Rear jacks will extend and ground. J. Trailer will level front-to-back and then side-to-side. K. The Auto level Sequence will ground all jacks to ensure all foot pads are on the ground. L. The Auto Leveling sequence is complete when the OneControl Touch Panel indicates, "Auto Level

Success."

NOTE: If the AUTO LEVEL sequence does not perform as described above, locate the OneControl Touch

Panel or use the OneControl App to place the system in Manual Mode. Test that the jacks operate correctly by pushing their corresponding buttons on the OneControl Touch Panel or App; e.g., "FRONT" button operates only the front jacks, etc. (See "Operation - OneControl Touch Panel" or "Operation - OneControl App" in this manual).

Hitch Recognition

Fig. 8

1. Press the “ON/OFF” button to turn the

OneControl Touch Panel on (Fig. 8A).

2. Press "MyRV Control Panel" on the main screen (Fig. 5A).

3. Press the "Leveler" icon (Fig. 6A).

4. Press "AUTO HITCH" (Fig. 8B). A. Rear jacks will retract. B. The Power Tongue Jack will extend to

the ground.

C. Front leveling jacks will retract. D. The tongue jack will then adjust the

height of the front of the trailer coupler

A B

to the point at which the “AUTO LEVEL” button was most recently pressed.

5. Back the tow vehicle into position to align the tow vehicle hitch and trailer coupler with each other.

NOTE: If using the OneControl Touch Panel and the hitch is not visible a second person will be needed to

monitor the operation of the hitching process.

6. Press "RETRACT" button, then press the "FRONT" button to retract the tongue jack until the coupler sets into position on top of the tow vehicle hitch.

7. Latch the tow vehicle hitch and connect any wires, chains or sway control that may be equipped between the tow vehicle and trailer.

NOTE: Press the "RETRACT" button and then press and hold the "FRONT" button until the Power Tongue

Jack fully retracts.

NOTE: To utilize the Power Tongue Jack for the hitching process see "Operation - Power Tongue Jack."

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Ground Control TT Leveling OCTP Owner's

Touch Panel Diagram - OneControl App from MyRV

NOTE: The OneControl Leveling App is available on iTunes® for iPhone® and iPad® and also on Google

Play™ for Android™ users.

Jack buttons

in Manual Mode

(See Fig. 13)

Fig. 9 - Leveling In Standard Mode

H I J K

Callout 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. Only the Power Tongue Jack can be operated in Standard Mode (Fig. 9). In Manual Mode

(Fig. 13), all jacks are available to be operated (no Power Tongue Jack operation available.) B Enter - Push to activate various modes. C Info - Displays system information, e.g., angle, jack stroke, software version.

Auto Retract - Enters Auto Retract mode to retract all jacks.

Power Tongue Jack does not retract.

E Manual Mode - Enters Manual Mode to manually operate jacks.

F Home Icon - Returns screen to home page. G Up and Down Arrows - Scroll through options on screen. H Retract - Retracts jacks in several modes. Jacks available will be highlighted in blue.

I Extend - Extends jacks in several modes. Jacks available will be highlighted in blue.

J Auto Level - Starts the Auto Level sequence.

K Auto Hitch - Returns trailer to previous hitch height for reconnecting to tow vehicle.

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Ground Control TT Leveling OCTP Owner's

Operation - OneControl App From myRV

Be sure to park the trailer on solid and level ground. Prior to operation, clear all jack landing locations

of debris and obstructions. The locations should also be free of surface depressions and moisture. When

parking the trailer on extremely soft surfaces, utilize load distribution pads under each jack.

Accessing the OneControl App

1. Ensure there is 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. 10).

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.

Fig. 10

4. The application will request the user "Agree" to an end user license

agreement, create a PIN and "Re-enter PIN to confirm."

5. On “Initial Setup” choose “myRV” (Fig.11A).

6. The OneControl app will now display all functions.

Basic Jack Operation In Standard Mode

To reach Standard Mode (Fig. 9) for leveling:

1. Power on the OneControl Touch Panel App.

2. Press the "Leveler" icon (Fig. 12A).

3. The screen will show the system menu (Fig. 9) for Standard Mode. The Power Tongue Jack can be

extended/retracted in Standard Mode. Front and rear jacks cannot be operated in Standard Mode.

Fig. 11

Fig. 12

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Ground Control TT Leveling OCTP Owner's

Basic Jack Operation In Manual Mode

To reach Manual Mode (Fig. 13) for leveling:

1. While in Standard Mode (Fig. 9), use the arrows (Fig. 9G) to scroll to Manual Mode (Fig. 9E). Hit "ENTER" (Fig. 9B).

2. Front and rear jacks can be operated in Manual Mode. The Power Tongue Jack cannot be operated in Manual Mode.

Fig. 13 Manual Mode

E F

OneControl Touch Panel App In Standard and Manual Modes

Standard Mode Features

• Press "EXTEND" (Fig. 9I) or "RETRACT" (Fig. 9H) and "FRONT" (Fig. 9A) to extend or retract the Power Tongue Jack.

• Press the "AUTO LEVEL" (Fig. 9J) button to start the auto leveling sequence.

• Press the "AUTO HITCH" (Fig. 9K) button to start the hitch recognition sequence when reconnecting to the tow vehicle.

• Use the "UP" or "DOWN" arrow (Fig. 9G) buttons to cycle through the menu screen options:

A. Info: Scroll to "INFO" (Fig. 9C) and press "ENTER" (Fig. 9B) button to display system

information, e.g., angle, jack stroke or software version.

B. Auto Retract: Scroll to "AUTO RETRACT" (Fig. 9D) and press "ENTER" button to start the

"Auto Retract" sequence, which will retract all jacks. The Power Tongue jack does not retract.

C. Manual Mode: Scroll to "Manual Mode" (Fig. 9E) and press "ENTER" button to start Manual

Level operation.

Manual Mode Features

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.

• Press "EXTEND" (Fig. 13F) or "RETRACT" (Fig. 13E) and "FRONT" (Fig. 13B) to operate front jacks.

• Press "EXTEND" or "RETRACT" and "REAR" (Fig. 13D) to operate rear jacks.

• Press "EXTEND" or "RETRACT" and "RIGHT" (Fig. 13C) to operate right jacks.

• Press "EXTEND" or "RETRACT" and "LEFT" (Fig. 13A) to operate left jacks.

NOTE: To operate jacks individually, press "EXTEND" or "RETRACT" then press the “LEFT” (Fig. 13A) or

“RIGHT” (Fig. 13C) button while simultaneously pressing the “FRONT" (Fig. 13B) or "REAR” button (Fig. 13D), depending on which jack needs to be operated.

NOTE: If the jacks will not operate individually using the method described above, but they operate

properly when Auto Level is performed, the Twist Prevention Protection system has locked out the operation to prevent damage to the frame of the trailer.

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Ground Control TT Leveling OCTP Owner's

Unhitching From A Tow Vehicle

NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the

trailer.

NOTE: Ensure the foot pad of the Power Tongue Jack is pinned securely in place with the clevis pin and

hairpin cotter pin.

1. Disconnect any wires, chains, or sway control that may be equipped between the tow vehicle and the

trailer. Unlatch the trailer coupler.

2. Press the "FRONT" button (Fig 9A) on the OneControl Touch Panel App in Standard Mode to extend the

Power Tongue Jack until the foot touches the ground and the coupler clears the hitch ball.

3. Disconnect the trailer wire connection at the tow vehicle, if not previously completed.

4. Pull tow vehicle away and park at a safe distance.

NOTE: To utilize the Power Tongue Jack for the unhitching process see "Operation - Power Tongue Jack."

Auto Leveling

1. Prior to auto leveling, ensure the trailer is unhitched from the tow vehicle and the tow vehicle is parked a safe distance away from the trailer.

2. Power on the OneControl Touch Panel App.

3. Press the "Leveler" icon (Fig. 12A).

4. Press “AUTO LEVEL” (Fig. 9J).

NOTE: Once the automatic leveling cycle has been started, it is important that there is no movement in the

trailer until the leveling process is complete. Failure to remain still during the leveling cycle could have an effect on the performance of the leveling system.

NOTE: Sequence may vary slightly based on the height of the trailer coupler prior to leveling.

5. When the Auto Level Sequence begins: A. The system checks that the rear jacks are retracted. B. The Power Tongue Jack may adjust depending on the orientation of the trailer. C. Front jacks will extend until movement of the trailer is sensed. D. The Power Tongue Jack will then retract. E. The front jacks will extend/retract near level. F. Rear jacks will extend and ground. G. Trailer will level front-to-back and then side-to-side. H. The Auto level Sequence will ground all jacks to ensure all foot pads are on the ground. I. The Auto Leveling sequence is complete when the OneControl Touch Panel indicates, "Auto Level

Success".

NOTE: If the AUTO LEVEL sequence does not perform as described above, locate the OneControl Touch

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Ground Control TT Leveling OCTP Owner's

Hitch Recognition

1. Power on the OneControl Touch Panel App.

2. Press the "Leveler" icon (Fig. 12A).

3. Press "AUTO HITCH" (Fig. 9K). A. Rear jacks will retract. B. The Power Tongue Jack will extend to the ground. C. Front leveling jacks will retract. D. The tongue jack will then adjust the height of the front of the trailer coupler to the point at which

the “AUTO LEVEL” button was most recently pressed.

4. Back the tow vehicle into position to align the tow vehicle hitch and trailer coupler with each other.

5. Press "RETRACT" button, then press the "FRONT" button to retract the tongue jack until the coupler

sets into position on top of the tow vehicle hitch.

6. Latch the tow vehicle hitch and connect any wires, chains or sway control that may be equipped between the tow vehicle and trailer.

7. Press the "RETRACT" button and then press and hold the "FRONT" button until the Power Tongue Jack fully retracts.

NOTE: To utilize the Power Tongue Jack for the hitching process see "Operation - Power Tongue Jack."

Touch Panel Diagram - Linc Remote Control - Optional

Callout Description

A Retract - Retracts Power Tongue Jack.

C Left Arrow - (See Note below) D Help - Provides contact information for LCI.

E Extend - Extends Power Tongue Jack. (See Note below)

F Right Arrow - (See Note below)

G Rear Arrow - (See Note below) H Auto Level- Initiates Auto Level sequence.

I Power Button - Turns remote control on and off.

NOTE: When the OneControl Touch Panel is placed in Manual

Front Arrow - Operates Power Tongue Jack. (See Note below)

Mode, the Linc remote will operate the jacks in a similar fashion as the OneControl, with the exception of operating individual jacks. Jacks will operate in pairs. (See "Operation - OneControl Touch Panel").

Fig. 14

Rev: 11.13.2017 Page 15

Ground Control TT Leveling OCTP Owner's

Operation - Linc Remote

Be sure to park the trailer on solid and level ground. Prior to operation, clear all jack landing locations

of debris and obstructions. The locations should also be free of surface depressions and moisture. When

parking the trailer on extremely soft surfaces, utilize load distribution pads under each jack.

Configuring Linc Remote to Sync to The One Control Touch Panel

1. Turn on the Linc™ remote control (Fig. 14I) and enter a PIN.

2. Choose "Leveler" from the menu screen.

3. Turn on the OneControl Touch Panel (Fig. 4L).

4. On the OneControl Touch Panel, press the "CONNECTED" icon at the top of the screen (Fig. 15A) quickly 6 times.

Wait a few seconds until the gear icon with "OPTIONS" appears (Fig. 16A).

NOTE: If configuring to the OneControl App, press the "OPTIONS" button.

5. Press the gear icon with "OPTIONS" (Fig. 16A).

6. Use the "UP" and "DOWN" arrows (Fig. 16B) to scroll to "WIRELESS CONFIG" (Fig. 7).

7. Press "ENTER" (Fig. 17A). The screen will display "Wireless Configuration Press any Linc button to Sync"

(Fig. 18).

8. Press any button in "Leveler" mode on the Linc Remote Control (Fig 14).

9. Pressing "ABORT" on the OneControl Touch Panel (Fig. 18A) will cancel configuration sequence.

Basic Jack Operation

• Press "EXTEND" ( Fig. 14E) or "RETRACT" (Fig. 14A). Press "FRONT" arrow (Fig. 14B) to operate Power Tongue Jack.

• Press "AUTO LEVEL" (Fig. 14H) to start auto level sequence.

• If the OneControl Touch Panel is in Manual Mode, to operate jacks, press "EXTEND" (Fig. 14E) or "RETRACT" (Fig. 14A) button, then press the "LEFT" (Fig. 14C), "RIGHT" (Fig. 14F), "FRONT" (Fig. 14B) or "REAR" (Fig. 14G) button depending on which pair of jacks need to be operated.

Fig. 15

Fig. 17

Fig. 16

Fig. 18

Unhitching From A Tow Vehicle

NOTE: Prior to unhitching from the tow vehicle, ensure trailer is parked on a level surface and chock the tires of the

trailer.

Rev: 11.13.2017 Page 16

Ground Control TT Leveling OCTP Owner's

NOTE: Ensure the foot pad of the Power Tongue Jack is pinned securely in place with the clevis pin and hairpin

cotter pin.

1. Disconnect any wires, chains, or sway control that may be equipped between the tow vehicle and the trailer. Unlatch the trailer coupler.

2. Turn the Linc remote on (Fig. 14I) and enter a PIN code to turn system on.

3. Press the "LEVELER" button.

4. Press "EXTEND" (Fig. 14E) and "FRONT" arrow (Fig. 14B) to extend the Power Tongue Jack and lift the front of

trailer to take the weight of the trailer off of the hitch.

5. Disconnect the trailer wire connection at the tow vehicle, if not previously completed.

6. Pull tow vehicle away and park at a safe distance.

NOTE: To utilize the Power Tongue Jack for the unhitching process see "Operation - Power Tongue Jack."

Auto Level

1. Prior to auto leveling, ensure the trailer is unhitched from the tow vehicle and the tow vehicle is parked a safe distance away from the trailer.

2. Press the “ON/OFF” button (Fig. 14I) on the Linc remote if the Linc is not on.

3. Enter a PIN.

4. Choose the "LEVELER" option.

5. Press “AUTO LEVEL” (Fig. 14H).

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.

6. When the Auto Level Sequence begins: A. The system checks that the rear jacks are retracted. B. The Power Tongue Jack may adjust depending on the orientation of the trailer. C. Front jacks will extend until movement of the trailer is sensed. D. The Power Tongue Jack will then retract. E. The front jacks will extend/retract near level. F. Rear jacks will extend and ground. G. Trailer will level front-to-back and then side-to-side. H. The Auto level Sequence will ground all jacks to ensure all foot pads are on the ground and the Auto Leveling

sequence is complete.

NOTE: If the AUTO LEVEL sequence does not perform as described above, locate the OneControl Touch Panel or use

the OneControl App to place the system in Manual Mode. Test that the jacks operate correctly by pushing their corresponding buttons on the OneControl Touch Panel or App; e.g., "FRONT" button operates only the front jacks, etc. (See "Operation - OneControl Touch Panel" or "Operation - OneControl App" in this manual).

NOTE: There is no Hitch Recognition sequence programmed for the Linc remote.

Troubleshooting

Red/Green LED Indicator on Auto Leveling Control Touch Panel

What Is Happening? Why?

Off Touch panel is locked. Solid Green Touch panel is active. Blinking Green Jacks are moving. Solid Red Low battery.

Error - Refer to OneControl Touch Panel screen or the Leveling App for the

Blinking Red

specific error, then consult the Troubleshooting section of this manual to clear the error.

Rev: 11.13.2017 Page 17

Ground Control TT Leveling OCTP Owner's

Error Display In OneControl Touch Panel or One Control App

NOTE: Errors can only be cleared via the OneControl Touch Panel or OneControl Leveling App through

MyRV®. The only exception is when the Auto Leveling Control Touch Panel (Fig. 3) was used to abort an auto-sequence. In this case the error can be cleared by pressing any Auto Leveling Control button.

NOTE: To clear an error from the OneControl Touch Panel or the OneControl App, correct the issue, then

press "OK." If the error is still present, the message will be displayed again.

Touch Panel Message

What's Happening? What Should I Do?

Unsecured controller.

"EXCESS ANGLE"

Uneven or sloped site.

"EXCESSIVE ANGLE"

"BAD CALIBRATION"

Excessive angle reached during manual operation.

Trailer zero point was not set correctly.

Hitch recognition requested but no

"FEATURE DISABLED"

hitch height set. Zero point not set. Set zero point.

Bad connection or wiring.

"LOW VOLTAGE"

Discharged or bad battery.

Unsecured controller.

"OUT OF STROKE"

Uneven or sloped site.

"EXTERNAL SENSOR" Bad connection or wiring.

Check and secure controller placement.

Relocate the trailer. Stop manual operation and reset jacks to

a more level state. The code will self clear, there is no need to hit "OK."

Reset zero point.

Perform "AUTO LEVEL" sequence to

establish hitch height.

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.

"JACK TIME OUT"

"AUTO LEVEL FAIL"

"FUNCTION ABORTED"

"HALL POWER SHORT"

“CAN’T COMPLETE LEVEL IN THIS LOCATION. PLEASE RELOCATE RV TO FLATTER TERRAIN”

System could not level in expected time.

Unsecured controller.

Voltage drop.

User has aborted an automatic leveling sequence.

Short circuit detected on one or more of the jack hall effect power lines.

The trailer is parked on a steep incline during auto level. The front cannot be leveled and the front jacks are already fully retracted.

Check disposition of jacks.

Check and secure controller placement.

Test battery voltage under load - charge or replace.

Restart the sequence.

Check harness and replace or repair.

Relocate the trailer.

Rev: 11.13.2017 Page 18

Ground Control TT Leveling OCTP Owner's

Special Jack Error Codes on OneControl Touch Panel or OneControl App

To clear the error codes listed below:

1. Correct or otherwise repair the issue (see the table below).

NOTE: In order to clear the special jack error code the jacks need to be “homed.” In order to “home” jacks,

each jack must be able to retract a minimum of 6”.

NOTE: The Power Tongue Jack does not need to be “homed.” The Power Tongue Jack cannot be operated

from the OneControl Touch Panel or OneControl App while clearing the special jack error codes. The Power Tongue Jack can be operated using the “RET/EXT” switch on the tongue jack during this procedure.

2. Extend all jacks to reach the 6” of minimum retract needed. A. Press “EXTEND” and “FRONT” to extend the front jacks (if required).Refer to “Operation -

OneControl Touch Panel” and “Operation - OneControl App.”

B. Press “EXTEND” and “REAR” to extend the rear jacks (if required). Refer to “Operation - OneControl

Touch Panel” and “Operation - OneControl App.”

3. Press “ENTER” to AUTO RETRACT. The jacks will retract until they reach the hard current limit. The Power Tongue Jack will perform an automatic grounding during the AUTO RETRACT sequence.

4. The jacks are now “homed” and the special jack error code will be cleared.

Touch Panel Message

***ERROR***

Left-Front Jack Fault

Right-Front Jack Fault

Left-Rear Jack Fault

Right-Rear Jack Fault

Tongue Jack Fault

What's Happening? What Should I Do?

Check voltage at the battery under load.

Error at a specific jack (left front, right front, left middle, right middle, left

Check harness connections at controller and at jack.

rear, right rear, tongue). Hall signal issue (open, short, malfunction or loss of communication); open or

Check harness for damage.

short circuit between controller and motor.

Check fuses at controller.

Repair or replace as necessary.

Rev: 11.13.2017 Page 19

Ground Control TT Leveling OCTP Owner's

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

Manual Override

NOTE: For ease of manual override it is recommended to unplug the power harness to the motor prior to

performing the manual override procedure.

NOTE: Use of a 12-18 volt cordless screw gun or pneumatic screw gun is acceptable to manually override

the jacks. Do not use an impact screw gun to perform any of the override procedures, as this may damage the motor. If manual override is necessary there are two options for each style of jack.

NOTE: If the travel trailer is equipped with 4 C-Jacks the override procedure is the same for the front and rear.

C-Jack Motor Override:

Tools needed: 3/8” drive ratchet and extension (no socket)

1. Find the port on the jack gearbox (Fig. 19A).

2. Remove the rubber plug (Fig. 20A).

3. Insert the 3/8” drive into the port.

4. Turn the override until the jack extends or retracts to desired position.

C- Jack Manual Override Nut:

Tools needed: 3/4" socket wrench

1. Locate the manual override nut (Fig. 19B).

2. Place 3/4" socket wrench over the manual override nut (Fig. 21A) and turn the override nut until the

jack extends or retracts to desired position.

Fig. 19

Fig. 20

Fig. 21

Rev: 11.13.2017 Page 20

Ground Control TT Leveling OCTP Owner's

Hall Effect Jack - Top of Jack Motor Override:

Tools needed: 3/8” drive ratchet and extension (no socket)

1. Find the port on the top of the jack motor (Fig. 22A).

2. Remove the rubber plug (Fig. 23A).

3. Insert the 3/8” drive ratchet into the port (Fig. 24).

4. Turn the override until the jack extends or retracts to desired position.

Hall Effect Jack - Bottom of Jack Motor Override:

Tools needed: 3/8” drive ratchet and extension, 5/16” socket

1. Find the port on the bottom of the jack motor (Fig. 22B).

2. Remove the rubber plug (Fig. 25A).

3. Insert the 5/16” socket into the port (Fig. 26).

4. Turn the override until the jack extends or retracts to desired position.

Fig. 22

Power Tongue Jack Manual Override

1. Chock the tires of the trailer.

2. Be sure the footpad of the Power Tongue Jack is pinned

securely in place with the clevis pin and hairpin cotter pin (Fig. 27A).

Fig. 23

Fig. 25

Fig. 24

Fig. 26

Fig. 27

Fig. 28

3. Open the rubber plug (Fig. 28A) on top of the Power

Tongue Jack’s gearbox to expose the manual drive shaft.

4. Insert the manual crank handle (Fig. 29).

5. Turn the crank handle counterclockwise to retract the

tongue jack or clockwise to extend the tongue jack.

6. Remove the crank handle (Fig. 29).

7. Replace the rubber plug (Fig. 28A).

NOTE: Be sure the leg (Fig. 27B) of the Power Tongue Jack is

fully retracted prior to moving the tow vehicle.

Rev: 11.13.2017 Page 21

Fig. 29

Ground Control TT Leveling OCTP Owner's

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 available on the OneControl Touch Panel or the OneControl App with this system.

NOTE: Images depicted below are from the OneControl Touch Panel.

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

The following procedure works from Standard Mode only. (See "Operation - OneControl Touch Panel").

1. Press the “CONNECTED” icon (Fig. 30A) at the top of the leveling screen quickly 6 times. Wait a few seconds until the gear icon with "OPTIONS" appears (Fig. 31A).

NOTE: With the OneControl App press the "OPTIONS" button.

2. Press the gear icon with "OPTIONS" (Fig. 31A).

3. The screen will show "SET UP: Zero Mode Press Enter" (Fig. 32).

4. Press the “Enter button” (Fig. 32A).

5. The touch panel will present options for further leveling of the trailer if needed. The screen will also

state "ZERO POINT CALIBRATION - Press Enter to Set" (Fig. 33).

6. Press "ENTER" (Fig. 33A).

7. Screen will show "Zero Point Stability Check ... Please Wait" (Fig. 34), followed by "Zero Point Set"

(Fig. 35).

Fig. 30 Fig. 31

Fig. 33 Fig. 34

Fig. 32

Fig. 35

Rev: 11.13.2017 Page 22

Ground Control TT Leveling OCTP Owner's

Preventive Maintenance

1. For optimum performance, the system requires full battery current and voltage. The battery must be

maintained at full capacity.

2. Check the terminals and other connections at the battery, the controller, and the jacks for corrosion, and loose or damaged connections.

3. Remove dirt, road debris and grease from jacks as needed. Then lightly lubricate the jack screw and wipe off any excess lubrication, leaving only a thin coating.

Rev: 11.13.2017 Page 23

Ground Control TT Leveling OCTP Owner's

GROUND CONTROL TT LEVELING OCTP ASSEMBLY

LEVELING AND STABILIZATION

Leveling Jack (x2 or x4)

Tongue Jack Crank Handle

4 Pin Pigtail Harness

Linc Remote (Optional)

Jack

Harness (x4)

Ground Harness

Hall Effect

Jack; Right

Rear

Hall Effect

Jack; Left Rear

Power and

Tongue Jack

Harness

Power

Unity Level Up Label

Ground Control Label

Canbus Data Harness

TT Leveling

Label

Canbus Power

Connector

Leveling

Sensor (x2)

Leveling Sensor

Mounting Plate (x2)

Leveling Sensor

Harness 35'

Auto leveling

Touch Panel

#8 x 18 x1 Screw (x8)

Leveling Sensor

Harness 15'

Control

Canbus Terminating

Resistor (x2)

Green Controller SE

OneControl

Touch Panel

Nut

⁄

(x24)

Washer

" (x24)

⁄

Blue Controller HD

Bolt

(x24)

⁄

Rev: 11.13.2017

Page 24 of 30

GROUND CONTROL TT OCTP LEVELING COMPONENTS

LEVELING AND STABILIZATION

TT leveling Component Kit - 4 Powerstance Jack Setup SE - Part #438740

Callout Part # Description

421366 Power Tongue Jack 305339 Hall Effect Jack; Left Rear 12.5" Stroke 344792 Hall Effect Jack; Right Rear 12.5" Stroke

404488 26" C-Jacks E 116112 Scissor Jack Crank Handle F 428191 TT Leveling Ground Control Label

G 643324 Unity Level Up Label H 429140 Ground Control TT Leveling Label

Use in conjunction with Blue Controller SE Part #433632 Use in conjunction with Blue Controller SE Part #433632 Use in conjunction with Green Controller HD Part #433633

Rev: 11.13.2017

Page 25 of 30

GROUND CONTROL TT OCTP LEVELING COMPONENTS

LEVELING AND STABILIZATION

Callout Part # Description

I 425585 4 Pin Pigtail Harness

305115 Hall Effect Right Rear Sensor Harness 306298 Hall Effect Left Rear Sensor Harness

307489 Hall Effect Right Front Sensor Harness

307490 Hall Effect Left Front Sensor Harness K 426526 Power and Ground Supply Harness L 421372 Tongue Jack Harness

M 331116 Canbus Data Harness

243688 Leveling Sensor Harness 35'

O 434431 Leveling Sensor Harness 15'

P 329080 Canbus Power Connector Harness

Rev: 11.13.2017

Page 26 of 30

GROUND CONTROL TT OCTP LEVELING COMPONENTS

LEVELING AND STABILIZATION

Callout Part # Description

Q 423094 Leveling Sensor

433633 Green Controller SE 433632 Blue Controller HD

421483 Yellow Controller

U 675725 Leveling Sensor Mounting Plate

V 425306 Auto Leveling Control Touch Panel

W 406345 OneControl Touch Panel

Use in conjunction with (4) 26" C-Jacks Use in conjunction with (2) C-Jacks and (2) Hall Effect 5K Jacks

Rev: 11.13.2017

Page 27 of 30

GROUND CONTROL TT OCTP LEVELING COMPONENTS

LEVELING AND STABILIZATION

Callout Part # Description

X 241940 #8 x 18 x 1" Screws Y 333041 Canbus Terminating Resistor Z 434376 Nut 3/8"

135840 Flat Washer 3/8"

AB 663511 Bolt 3/8" AC 360717 #10 - 32 Keps Nut S.S. AD

329164 Linc Remote (Optional)

Rev: 11.13.2017

Page 28 of 30

Notes

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Rev: 11.13.2017 Page 29

Ground Control TT Leveling OCTP Owner's

The contents of this manual are proprietary and copyright protected by Lippert Components, Inc. (“LCI”).

LCI prohibits the copying or dissemination of portions of this manual unless prior written consent from an

authorized LCI representative has been provided. Any unauthorized use shall void any applicable warranty.

The information contained in this manual is subject to change without notice and at the sole discretion of LCI.

Revised editions are available for free download from lci1.com.

Please recycle all obsolete materials.

For all concerns or questions, please contact

Lippert Components, Inc.

Ph: (574) 537-8900 | Web: lci1.com | Email: customerservice@lci1.com

Lippert Components ground control TT Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual