LCI 431051 Tank Monitor V2 Control Module
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Specifications
- Motorized units: 20A version tank monitor
- Travel trailers: 10A version tank monitor
- Controllers are functionally the same
- 20A version: two 10A fuses, two 20A fuses
- 10A version: four 10A fuses
- For more information and support, visit: https://support.lci1.com/onecontrol-wireless-formerly-myrv
Product Usage Instructions
Preparation
- Ensure you have all required resources before
installation.
Installation
- Securely install the tank monitor controller on a solid surface
using #8 x 1 wood screws in a protected compartment. - Connect a 12V DC power source to the controller’s power and
ground posts. Ensure proper circuit protection and wiring according
to RVIA standards. - Connect the tank inputs by wiring the signal wires from the
tank sensor resistor packs to the 10-pin tank monitor wiring
harness. - If using latching outputs, connect them using quick-connect
style connectors to the spade terminals on the controller. - Label the functions corresponding to each latching output.
- Connect the CAN bus data harnesses to link the controller to
the CAN network.
Wiring Diagram
FAQ
Q: Is it necessary to use the specified fuse amperage for the
tank monitor controller?
A: Yes, using the correct fuse amperage is crucial for safe
operation of the system and to prevent damage.
Q: Can I install the tank monitor controller in an outdoor
location?
A: It is recommended to install the controller in a protected
area to prevent exposure to elements.
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OneControl® Tank Monitor V2 Controller
OEM INSTALLATION MANUAL
TABLE OF CONTENTS
Introduction
2
Safety
2
Preparation
3
Resources Required
3
Installation
3
Wiring Diagram
4
Tank Monitor Controller Harness
5
Sensor Resistor Pack
5
Configuration
6
Notes
9
Introduction
The OneControl® Tank Monitor V2 Control is an electronic control module that permits integration of tank monitoring, pumps and water heaters with the OneControl system. It will monitor up to six water tanks — fresh, black and/or gray water tanks — and three fuel or LP tank sensors. Additionally, four latching outputs offer the ability to electronically turn on or off a gas or electric water heater, water pump, tank heater or a light. The module also features one gas heater ignition feedback.
Typically, motorized units utilize a 20A version of the tank monitor, while travel trailers use a 10A version of the system. The controllers are functionally the same. However, the 20A version has two 10A fuses and two 20A fuses, while the 10A version has four 10A fuses. The higher amperage provides more options regarding the functions that are run off of the latching outputs.
For additional support on this product, please visit: https://support.lci1.com/onecontrol-wireless-formerly-myrv.
NOTE: Images used in this document are for reference only when assembling, installing and/or operating this product. Actual appearance of provided and/or purchased parts and assemblies may differ.
Safety
Read and understand all instructions before installing or operating this product. Adhere to all safety labels. This manual provides general instructions. Many variables can change the circumstances of the instructions, i.e., the degree of difficulty, operation and ability of the individual performing the instructions. This manual cannot begin to plot out instructions for every possibility, but provides the general instructions, as necessary, for effectively interfacing with the device, product or system. Failure to correctly follow the provided instructions may result in death, serious personal injury, severe product and/or property damage, including voiding of the Lippert limited warranty.
The “WARNING” symbol above is a sign that an installation procedure has a safety risk involved and may cause death, serious personal injury, severe product or property damage if not performed
safely and within the parameters set forth in this manual.
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Preparation
Resources Required
· Cordless or electric drill or screw gun · Appropriate drive bits
· #8 x 1″ wood screws
Installation
Refer to the Wiring Diagram and the Tank Monitor Controller Harness and Sensor Resistor Pack sections when installing the wiring for the tank monitor module. Complete system installation as follows: 1. Install tank monitor controller to a solid surface with #8 x 1″ wood screws.
NOTE: The compartment where the controller is installed must be protected from the elements. Also, choose a mounting location that allows enough room to install wiring without kinks.
2. Connect a 12V DC power source to the controller’s power and ground posts. A. There must be an OEM-supplied 30A maximum circuit protection placed in-line between the power supply and the controller. The circuit protection will vary depending on the output loads. B. Wiring is to conform to RVIA standards.
3. Connect the tank inputs for all tanks used by connecting the signal wires from the tank sensor resistor packs to the 10-pin tank monitor wiring harness. See Tank Monitor Controller Harness and Sensor Resistor Pack sections.
4. If using the latching outputs, use a quick-connect style connector from the output functions to connect to the latching output spade terminals on the tank monitor controller.
5. Write on the labels the names of the functions that correspond to each of the four latching outputs. 6. Connect the CAN bus data harnesses to the CAN ports to link the controller to the CAN network.
NOTE: Any controller CAN bus data harness may be connected to the tank monitor controller. Depending on the number of OneControl functions, there may not always be a direct connection to the OneControl Touch Panel.
NOTE: If using only one CAN port, use a CAN bus terminating resistor on the other port.
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Wiring Diagram
Tank Monitor Controller
Blank Labels – For assigning latching output functions
Power Ground
Terminating Resistor or CAN Bus Data Harness
OneControl Touch Panel Switch
432 1
Latching Outputs
Tank Monitor Controller Harness to Tank Sensor
Resistor Pack CAN Bus Data Harness
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Tank Monitor Controller Harness
Harness wires for tanks 1-6 are reserved for holding tank sensors. Harness wires for tanks 7-9 are for LP tank sensors only.
The ignition feed (IGN FEED) harness wire is for gas water heater ignition feedback. A DSI fault (Direct Spark Ignitor) indicates the hot water heater failed to start. The water heater will need to be turned off before attempting to start it again.
NOTE: All harness wires are 18 GA minimum.
6
7
8
9
10
1
2
3
4
5
Pin Color
What It Controls
1
Blue
Fresh tank (water)
2
Gray
Gray tank (water)
3
Brown
Black tank I (water)
4
Gray/White
Gray tank II (water)
5
Brown/White
Black tank II (water)
Pin Color
What It Controls
6
Pink
Additional holding (water)
7
White
Fuel tank II
8
Yellow
Fuel tank I
9
Orange LP tank monitor
10 Purple
Water heater ignition feedback
Sensor Resistor Pack
The tank sensors are connected to the yellow, green and red wires on the sensor resistor pack (Fig. 1). The tank sensor resistor pack connects to the tank sensor with an eyelet secured to the sensor.
The wires are attached as follows: · White Ground (-) connect to EMPTY (E) sensor
· Yellow Connect to LOW level (1/3) sensor · Green Connect to MID level (2/3) sensor
· Red Connect to FULL level (F) sensor · Pink Signal wire connects to tank wire from monitor harness. This wire is connected to the proper input
wire on the tank monitor controller harness.
Fig. 1
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Configuration
The controller will need to be configured prior to use. Do as follows: 1. Press and release the OneControl icon five times (Fig. 2A). It is located at the top left corner of the
OneControl Touch Panel’s home screen. 2. A warning box will appear indicating users are entering an advanced feature (Fig. 2). Press YES at the
bottom of a box that asks if the user would like to continue. 3. Scroll down until finding the heading Tank Monitor Controller. 4. Give a name to each tank sensor.
A. Press the white box for tank sensor #1 (Fig. 3). A screen will appear so it can be renamed. B. Press the line that says UNKNOWN (Fig. 4) to make visible a list of names available for the product/
function (Fig. 5). C. Using the wiring diagram for the tank monitor controller harness, select a name and then press
the blue SET button in the bottom right side of the screen (Fig. 5A). A Success message will be displayed under the new name indicating the name has been properly changed. D. Repeat step 4 A-C for each tank that has a sensor connected to the tank monitor.
A Fig. 2
Fig. 3
Fig. 4
Fig. 5
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5. Give a name to each latching relay. A. Press the white box for latching relay #1. A screen will appear so it can be renamed (Fig. 6). B. Press the line that says UNKNOWN to make visible a list of names available for the product/ function (Fig. 7). C. Using the wiring diagram for the tank monitor controller harness, select a name and then press the blue SET button in the bottom right side of the screen (Fig. 7A). A Success message will be displayed under the new name indicating the name has been properly changed.
Fig. 6
Fig. 7
A NOTE: Use the TURN ON and TURN OFF icons in the control device box to turn on a latching relay function
that was connected to the output (Fig. 8). This will verify the output name is correct. D. Repeat step 5 A-C for each latching relay used. 6. Once complete, press the Home icon in the center of the bottom row of the touch screen to exit the configurator (Fig. 8A).
Fig. 8
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7. The tank monitor is ready to use by pressing the Monitor Panel icon (Fig. 9A) to access the tank monitors (Fig. 10).
Fig. 9
Fig. 10
A
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Notes
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The contents of this manual are proprietary and copyright protected by Lippert. Lippert prohibits the copying or dissemination of portions of this manual unless prior written consent from an authorized Lippert 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 Lippert. Revised editions are available
for free download from lippert.com.
Please recycle all obsolete materials.
For all concerns or questions, please contact Lippert Ph: 432-LIPPERT (432-547-7378) | Web: lippert.com | Email: customerservice@lci1.com
Documents / Resources
 |
LIPPERT LCI 431051 Tank Monitor V2 Control Module [pdf] Installation Guide 20A version, 10A version, LCI 431051 Tank Monitor V2 Control Module, LCI 431051, Tank Monitor V2 Control Module, V2 Control Module, Control Module, Module |