1. Introduction
The TOOLTOP KM160F WiFi Remote RV Coulomb Meter is a sophisticated battery monitoring device designed for various battery types, including ternary lithium, lead-acid, and lithium phosphate batteries. It provides real-time data on battery voltage, current, power, remaining capacity, and estimated time, enabling comprehensive understanding of your battery's working condition. With its WiFi connectivity, the device offers remote monitoring and control via a dedicated mobile application, enhancing user convenience and management capabilities.
2. Product Features
- Bidirectional Current Detection: Automatically recognizes and detects current flow in both charging and discharging directions.
- Wide Battery Compatibility: Suitable for ternary lithium batteries, lead-acid batteries, lithium phosphate batteries, and more.
- High-Quality Shunt: The shunt and screws are constructed from pure copper material for reliable performance.
- WiFi Mobile APP Control: Supports WiFi connection for remote monitoring and comprehensive control via a mobile application.
- Configurable Protection Settings: Can be configured with over-voltage, under-voltage, over-current, power, and over-temperature protection thresholds.
- Comprehensive Data Display: Real-time display of battery voltage, charge/discharge current, power, remaining capacity, and estimated time.
- Dynamic Charging Effects: The mobile application provides visual dynamic charging effects to indicate battery status.
3. Package Contents
Verify that all items listed below are present in your package:
- Display Unit * 1
- 5m Communication Cable * 1
- 1m Red Positive Electrode Wire * 1
- Quick Guide * 1
- Sampler (KM160F) * 1
Figure 3.1: Package Contents of the KM160F Coulometer.
4. Setup and Installation
Proper installation is crucial for accurate measurements and safe operation. Refer to the Quick Guide for detailed wiring diagrams specific to your model (KM105F, KM110F, KM140F, KM160F).
4.1 Components Overview
Figure 4.1: KM160F Display Unit and Sampler.
4.2 Wiring the Sampler
- Connect the battery's negative terminal to the 'B-' terminal on the sampler.
- Connect the load's negative terminal (or charger's negative terminal) to the 'L-' terminal on the sampler.
- Connect the positive terminal of the battery to the 'B+' terminal on the sampler (if applicable, refer to specific model wiring).
- Ensure all connections are secure and properly insulated. The pure copper shunt is integrated into the sampler for current measurement.
4.3 Connecting the Display Unit
Use the provided 5m communication cable to connect the sampler to the display unit. Ensure the connectors are fully seated.
4.4 Initial Power-On
Once all wiring is complete, power on your battery system. The display unit should illuminate and begin showing real-time data.
5. Operating Instructions
The KM160F display provides a clear overview of your battery's status. The buttons on the display allow for basic navigation and settings adjustments.
Figure 5.1: Real-Time Data Display on KM160F.
5.1 Display Interpretation
- Voltage (V): Current battery voltage.
- Current (A): Current charge (+) or discharge (-) current.
- Power (W): Real-time power consumption or generation.
- Capacity Percentage (%): Remaining battery capacity as a percentage.
- Estimated Time: Estimated time remaining for charge or discharge.
- Ah: Accumulated Ampere-hours.
5.2 Button Functions
- SET Button: Enters the settings menu or confirms a selection.
- Up/Down Arrows: Navigates through menu options or adjusts values.
- OK Button: Confirms a selection or exits a menu.
For detailed menu navigation and parameter adjustments using the physical buttons, please refer to the Quick Guide.
6. Mobile App Control
The KM160F features WiFi connectivity, allowing for remote monitoring and control through the dedicated mobile application, 'Junce Home'.
Figure 6.1: Remote Real-Time Monitoring via Mobile App.
6.1 App Installation and Connection
- Download the 'Junce Home' app from your device's app store.
- Ensure your KM160F display unit is powered on and within range of your WiFi network.
- Follow the in-app instructions to connect your KM160F device to the app via WiFi.
6.2 App Features
- Comprehensive Data View: Access real-time battery voltage, charge/discharge current, power, remaining capacity, and estimated time.
- Dynamic Charging Effects: Visually understand the battery's charging and discharging status through animated graphics.
- Full Configuration: Adjust various settings and parameters of the coulometer directly from the app, including interface styles, data analysis options, and protection thresholds (over-voltage, under-voltage, etc.).
- Intelligent Platform: The 'Junce Home' platform provides a stable and reliable intelligent instrument service, integrating the KM series coulometer with mobile app control for an enhanced user experience.
Figure 6.2: Mobile App Interface and Features.
7. Maintenance
- Keep the display unit and sampler clean and free from dust and moisture. Use a soft, dry cloth for cleaning.
- Avoid exposing the device to extreme temperatures, direct sunlight, or corrosive environments.
- Regularly check all wiring connections for tightness and signs of wear or corrosion.
- Ensure proper ventilation around the sampler, especially during high current operation.
8. Troubleshooting
- No Display/Power: Check all power connections to the sampler and the communication cable to the display unit. Ensure the battery system is powered.
- Inaccurate Readings: Verify that the shunt is correctly wired in series with the battery's negative terminal and the load. Ensure the communication cable is securely connected.
- App Connection Issues: Confirm that the KM160F is powered on and its WiFi function is active. Check your mobile device's WiFi settings and ensure it's connected to the correct network. Restart both the device and the app if issues persist.
- Protection Triggered: If an over-voltage, under-voltage, or over-current protection is triggered, the device may shut down or alert. Review your battery parameters and load conditions. Adjust protection settings via the app if necessary, ensuring they are appropriate for your battery type.
For further assistance, consult the Quick Guide or contact TOOLTOP customer support.
9. Specifications
| Specification | Detail |
|---|---|
| Brand | TOOLTOP |
| Model Number | TT-JUNTEK-KM160F |
| Item Weight | 1 Kilograms |
| Package Dimensions | 7.87 x 5.91 x 3.94 inches |
| Specification Met | CE, RoHS |
| EU Spare Part Availability Duration | 1 Years |
Figure 9.1: KM Display and Sampler Models.
10. Warranty and Support
For warranty information, please refer to the Quick Guide included in your package or visit the official TOOLTOP website. The product is designed to meet CE and RoHS specifications.
If you encounter any issues or require technical assistance, please contact TOOLTOP customer support through their official channels. Ensure you have your product model number (KM160F) and purchase details available when seeking support.
