1. Introduction
This document provides comprehensive instructions for the installation, operation, and maintenance of your Runleader RL-BI025 Multifunction Battery Indicator and Hour Meter. Please read this manual thoroughly before use to ensure proper functionality and to prevent damage.
2. Key Features
- Battery Charge Status: Accurate battery charge reading (10-bar LED, percentage), programmable voltage (12V, 24V, 36V, 48V), and discharge curve selection for various battery types.
- Hour Meter (TOT): Tracks total engine operating hours from 0 to 99,999.9 hours with 0.1-hour accuracy. This value is non-resettable.
- Service Timer (SVC): Countdown tracking for maintenance reminders, such as air filter replacement. Programmable from 0 to 2000 hours with an OFF function. Allows setting a previous time for replacement.
- Voltmeter: Monitors constant battery voltage and provides alerts for low and high voltage conditions. Measurement range: 12V to 48V.
- Installation: Easy panel mounting with a φ61mm cutout. A U-shaped metal bracket ensures stable installation. An 8-hole connector facilitates wiring.
- Additional Features: Backlit display with three modes (automatic, always on, off), user-controlled shutdown, IP65 waterproof rating, and 2-year warranty with technical support.
3. Setup and Installation
The Runleader RL-BI025 is designed for easy panel mounting. Follow these steps for installation:
- Prepare a circular cutout in your panel with a diameter of approximately 61mm (2.4 inches).
- Insert the meter into the cutout from the front.
- Secure the meter from the rear using the provided U-shaped metal bracket and M4 flange nuts.
- Connect the wiring harness to the 8-hole connector on the back of the meter. Ensure all connections are secure and correctly polarized according to the wiring diagram (refer to product packaging or specific wiring instructions if provided separately).
4. Operating Instructions
4.1 Battery Charge Status Display
The device displays battery charge status using a 10-segment LED bar graph and a percentage value. The LED indicator changes based on the remaining battery capacity. To select the appropriate voltage and discharge curve for your battery type (lead-acid, GEL, LiFePO4, Trojan, AGM, 18650 lithium), refer to the programming instructions in the product packaging. The device supports 12V, 24V, 36V, and 48V systems.
4.2 Total Hour Meter (TOT)
The TOT function tracks the total operating hours of your equipment. The display shows hours from 0 to 99,999.9. This value is permanent and cannot be reset.
4.3 Service Timer (SVC)
The SVC timer provides maintenance reminders. You can program a countdown time (e.g., for air filter replacement). When the countdown reaches zero, a service alert will activate. To set an initial time for a new meter replacing an old one, use the 'Initial Time Setting' function as described in the detailed programming guide.
4.4 Voltmeter Function
The voltmeter continuously monitors the battery's real-time voltage. You can set high and low voltage alarm thresholds. If the battery voltage exceeds or falls below these thresholds, an alert will be triggered.
4.5 Backlight Modes
The display backlight has three modes: Automatic (L-Aut), Always On (L-On), and Off (L-Off). Cycle through these modes using the appropriate button (refer to the device's button functions).
4.6 User Shutdown
The LCD display can be manually shut down to conserve power. Refer to the device's specific button combination (e.g., pressing M and S buttons simultaneously for 'P-OFF') for this function.
5. Maintenance
Regular maintenance is crucial for the longevity and accuracy of your equipment. Utilize the Service Timer (SVC) function to schedule and track routine maintenance tasks, such as oil changes or filter replacements. Ensure the device's connections remain clean and secure. The device has an IP65 waterproof rating, protecting it from dust and low-pressure water jets, but it should not be submerged.
6. Troubleshooting
If the Runleader RL-BI025 is not functioning as expected, consider the following:
- No Display/Incorrect Readings: Verify all wiring connections are secure and correctly polarized. Ensure the battery voltage is within the operating range (12V-48V). Check that the correct battery type and voltage settings are programmed into the device.
- Time Resetting: If the total hour meter (TOT) or service timer (SVC) resets unexpectedly, re-check the power connection to ensure a constant power supply to the device, especially if it's connected to an ignition switch.
- Inaccurate Battery Percentage: Confirm that the correct battery discharge curve and voltage are selected for your specific battery type in the device settings.
For further assistance, please contact Runleader customer support.
7. Specifications
The following are the technical specifications for the Runleader RL-BI022-BI025 Multifunction Battery Indicator and Hour Meter:
| Specification | Value |
|---|---|
| Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd |
| Model Number | RL-BI022-BI025 |
| Item Weight | 52 g |
| Power Source Type | Battery Powered |
| Voltage Range | 12V to 48V |
| Waterproof Rating | IP65 |
| Hour Meter Range (TOT) | 0 - 99,999.9 hours |
| Service Timer Range (SVC) | 0 - 2000 hours |
| Panel Cutout Diameter | Approx. 61mm |
| Certifications | CE, ROHS |
| Batteries Included | No |
| Batteries Required | No |
| Material | Gel |
| Style | Multifunction |
| Color | Multicolored |
| First Available Date | January 4, 2020 |
8. Warranty and Support
The Runleader RL-BI025 comes with a 2-year warranty. For technical assistance, troubleshooting, or warranty claims, please contact Runleader customer support. We are committed to providing excellent technical and after-sales support.
For the most up-to-date support information and contact details, please visit the official Runleader website or refer to the contact information provided with your product packaging.