1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Hongzer 36V 350W Waterproof E-Bike Controller Kit with LCD Panel. Designed for electric bicycles, cars, and scooters, this kit offers reliable performance and ease of use. Please read this manual thoroughly before installation and operation to ensure proper function and safety.
2. Package Contents
Upon opening your package, please verify that all the following components are included:
- 1 x LCD Display Unit
- 1 x Brushless Motor Speed Controller Unit
3. Specifications
| Feature | Description |
|---|---|
| Material | Plastic (LCD Display) + Metal (Controller) |
| Power | 350W |
| Voltage | 36V |
| Waterproof Rating | Rainproof |
| LCD Display Surface Size | Approx. 67 x 43 mm (2.6 x 1.7 inches) |
| LCD Display Screen Size | Approx. 33 x 27 mm (1.3 x 1.1 inches) |
| Item Weight | 0.35 Kilograms |
Controller Line Color Definitions:
- Red: Power Input
- Yellow: Power Output
- Blue: Signal Transmission
- Green: Signal Reception
- Black: Power Negative
4. Setup and Installation
The Hongzer Motor Controller Kit is designed for straightforward installation. Follow these steps to integrate the controller and LCD display with your electric vehicle.
4.1 Identify Components
Familiarize yourself with the main components of the kit: the LCD display unit and the brushless motor speed controller.
Figure 4.1: Hongzer Motor Controller Kit components.
4.2 Mounting the LCD Display
The LCD display comes with a mount for easy attachment to your handlebars. Secure the display firmly in a position that allows for clear visibility during operation.
Figure 4.2: LCD Display mounted on handlebars.
4.3 Connecting the Controller
Connect the controller to your electric vehicle's motor and battery system. Refer to the line color definitions in the Specifications section for correct wiring. Ensure all connections are secure and properly insulated to prevent short circuits.
Figure 4.3: Brushless Motor Speed Controller unit.
The controller is designed to work silently and respond sensitively to the electric bike's state. Proper connection is crucial for optimal performance.
5. Operating Instructions
The LCD display provides clear information about the state and data of your electric vehicle. It features a backlight for visibility in dim environments and buttons for quick operation.
5.1 Power On/Off
To power on the system, press and hold the power button on the LCD display. To power off, press and hold the same button again.
5.2 Display Information
The LCD screen typically shows:
- Current Speed (mph)
- Battery Level Indicator
- Odometer (ODO) for total distance traveled
- Trip Distance (if applicable, may require button press to cycle)
- Speed Mode/Gear (if applicable)
5.3 Adjusting Settings
Use the control buttons on the LCD display to navigate through different modes and adjust settings such as speed levels or display parameters. Consult the specific display model's detailed guide for advanced settings and parameter adjustments.
Note: No official product videos from the seller were available for embedding to demonstrate operation.
6. Maintenance
To ensure the longevity and optimal performance of your motor controller kit, follow these maintenance guidelines:
- Cleaning: Regularly wipe down the LCD display and controller with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Connections: Periodically check all electrical connections to ensure they are secure and free from corrosion. Loose connections can lead to intermittent operation or damage.
- Water Exposure: While the display is rainproof, avoid submerging the unit in water or exposing it to heavy, prolonged rain. Ensure the controller is mounted in a location protected from direct water spray.
- Storage: When not in use for extended periods, store the electric vehicle in a dry, cool place away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your Hongzer Motor Controller Kit, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Display does not power on | Loose power connection, low battery, faulty display/controller | Check all power connections. Ensure battery is charged. Try pressing and holding the power button for a few seconds. If issue persists, contact support. |
| Motor not responding or intermittent operation | Loose signal/power wires, faulty throttle, controller issue | Verify all signal and power wire connections are secure according to the wiring diagram. Check the throttle for proper function. |
| Error code displayed (e.g., E10 Communication Error) | Communication issue between display and controller, sensor fault | Check the communication cable between the LCD display and the controller. Ensure it is firmly connected. Power cycle the system. If the error persists, consult a professional or contact support. |
| Inaccurate speed reading | Incorrect wheel diameter setting (if adjustable), sensor issue | Check display settings for wheel diameter. Ensure speed sensor is clean and properly aligned. |
For issues not listed here or if solutions do not resolve the problem, please contact Hongzer customer support.
8. Warranty and Support
Hongzer products are manufactured to high-quality standards. This product comes with a limited warranty against defects in materials and workmanship from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or replacement parts, please contact Hongzer customer service through the retailer where you purchased the product or visit the official Hongzer website for contact information.