Introduction
The Renogy Monitoring Screen is a high-precision meter designed specifically for the Renogy Smart Lithium Iron Phosphate Battery Series. It provides accurate and real-time data by communicating directly with the battery management system (BMS), eliminating the need for a traditional shunt. This manual provides detailed instructions for the setup, operation, and maintenance of your monitoring screen.
Image: The Renogy Monitoring Screen connected to a Smart Lithium Iron Phosphate Battery, illustrating its primary function.
Product Overview
The monitoring screen features a clear LCD display and intuitive controls for easy access to battery information.
Image: Diagram illustrating the key components of the Renogy Monitoring Screen, including the LCD, control buttons, and communication port.
- LCD Screen: Displays various battery parameters.
- Page Down Button: Navigates through display pages.
- Page Up Button: Navigates through display pages.
- Power Button: Used for power control and shelf mode activation.
- Front Cover Plate: Protective casing.
- RJ45 Communication Port: Connects to the battery's BMS.
Setup
The Renogy Monitoring Screen is designed for plug-and-play operation, requiring no complex system configuration or calibration.
Installation Steps
- Prepare the Mounting Surface: Choose a flat, stable surface near your Smart Lithium Iron Phosphate Battery.
- Remove Front Cover: Carefully detach the front cover plate from the monitoring screen.
- Mark Drilling Points: Use the monitoring screen as a template to mark the four screw holes on your chosen surface.
- Secure the Screen: Mount the monitoring screen to the surface using the provided M2.9 x 13 screws.
- Reattach Front Cover: Snap the front cover plate back onto the secured monitoring screen.
Image: Step-by-step visual guide for mounting the monitoring screen.
Connecting to Battery
Connect the monitoring screen directly to your Renogy Smart Lithium Iron Phosphate Battery using the included RJ45 communication cable.
- Insert one end of the RJ45 communication cable into the RJ45 Communication Port on the back of the monitoring screen.
- Insert the other end of the RJ45 communication cable into the RS485 Up Communication Port on your Renogy Smart Lithium Iron Phosphate Battery.
Image: Illustration of the simple plug-and-play connection between the monitoring screen and the battery using an RJ45 cable.
Operating Instructions
Once connected, the monitoring screen will automatically power on and begin displaying battery information. Use the Page Up and Page Down buttons to navigate through different display screens.
Display Information
The screen provides comprehensive data about your battery bank's status:
Image: Visual representation of the detailed battery information available on the monitoring screen.
- Present Voltage: Current voltage of the battery bank.
- Present Current: Current flowing in or out of the battery bank.
- Remaining Capacity (AH): Available amp-hours in the battery bank.
- State of Charge (SoC%): Percentage of charge remaining.
- Remaining Time: Estimated time until the battery is fully discharged or charged at current load/charge rate.
- Warning Code: Displays codes for abnormal conditions (see Troubleshooting section).
- Number of Paralleled Batteries: Indicates how many batteries are connected in parallel.
- Battery Level: Graphical representation of battery charge.
- Self-Heating Function: Indication for compatible batteries.
Battery Bank Monitoring
The screen monitors the charging and discharging process of parallel battery banks with inter-battery communication enabled.
Image: The monitoring screen actively displaying data from a setup with two parallel Renogy Smart Lithium Iron Phosphate Batteries.
Special Features
Battery Shelf Mode
To preserve power when the battery or battery bank is not in use for an extended period, you can switch it to shelf mode.
- To activate shelf mode, press and hold the Power Button for 3 seconds.
- The screen will indicate when shelf mode is active.
- To exit shelf mode, press the Power Button again.
Image: Demonstrates how to activate the battery shelf mode by holding the power button for three seconds.
Maintenance
The Renogy Monitoring Screen requires minimal maintenance. Keep the screen clean and free from dust and moisture. Use a soft, dry cloth for cleaning. Do not use abrasive cleaners or solvents.
- Ensure the RJ45 communication cable is securely connected at all times.
- Periodically check for any physical damage to the screen or cable.
- Store the device in a dry environment when not in use for extended periods.
Troubleshooting
The monitoring screen provides warning codes to help identify and address potential issues with your battery bank. Refer to the table below for common warning codes and their meanings.
Image: A comprehensive table detailing various error codes displayed on the monitoring screen and their corresponding battery status descriptions.
| Error Code | Battery Status |
|---|---|
| 01 | Battery High Temp Warning (Charge / Discharge) |
| 02 | Battery Low Temp Warning (Charge) |
| 03 | Battery Low Temp Warning (Discharge) |
| 04 | Over-Voltage Protection (Battery / Battery Cell) |
| 05 | Battery Under-Voltage Warning |
| 06 | Charge Over-Current Warning |
| 07 | Discharge Over-Current Warning |
| 08 | Battery High Temp Protection (Charge) |
| 09 | Battery Low Temp Protection (Charge) |
If you encounter a warning code, refer to this table to understand the issue. For persistent problems or issues not listed, please contact Renogy customer support.
Specifications
| Parameter | Value |
|---|---|
| Brand | Renogy |
| Model | RMS-LFPS-US |
| Product Dimensions | 7.01 x 11 x 3.18 cm |
| Item Weight | 63.5 g (0.14 Pounds) |
| Voltage | 12 Volts (DC Min. Operating) |
| Color | Black |
| Measurement Type | Voltmeter |
| Upper Temperature Rating | 113 Degrees Fahrenheit |
| UPC | 810009714323 |
Image: The monitoring screen displaying voltage, highlighting its primary measurement capability.
Warranty and Support
For warranty information and technical support, please refer to the official Renogy website or contact their customer service directly. Ensure you have your product model number (RMS-LFPS-US) and purchase details available when seeking support.
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Renogy Official Website: www.renogy.com
