Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your M6H Electric Bike LCD Display Meter and 36V 350W Sine Wave Controller. Please read this manual carefully before use to ensure proper function and longevity of your product.
Setup and Installation
The M6H LCD Display and Sine Wave Controller are designed for universal electric bike and scooter applications. Professional installation is recommended due to the electrical nature of the components.
Package Contents:
- 1 x M6H LCD Display
- 1 x 36V 350W Sine Wave Controller
Installation Steps:
- Mount the LCD Display: Securely attach the M6H LCD Display to your bicycle handlebar. The display is compatible with handlebar sizes 22.2MM, 25.4MM, 28.6MM, and 31.8MM. Ensure the display is positioned for optimal visibility and accessibility.
- Connect the Controller: The Sine Wave Controller features multiple color-coded wires for connection to the motor, battery, display, throttle, and other e-bike components. Carefully match each wire to its corresponding function on your e-bike system. Refer to your e-bike's wiring diagram for specific connections.
- Connect the LCD Display to the Controller: Connect the communication cable from the M6H LCD Display to the designated port on the Sine Wave Controller. The communication method is UART.
- Secure all Connections: Ensure all electrical connections are tight and properly insulated to prevent short circuits or damage.
- Initial Power-Up: After all connections are made, power on your e-bike system. The LCD display should illuminate and show initial readings.
Operating Instructions
The M6H LCD Display provides essential information and control over your electric bike's functions.
Display Functions:
- Speed Display: Shows current riding speed.
- Battery Indicator: Displays the remaining battery charge level.
- Boost Function: Activates a power boost mode.
- Boost Gear: Indicates the current level of pedal assist (PAS).
- Subtotal Mileage/Total Mileage: Tracks trip distance and total distance traveled.
- Running Time: Shows the duration of the current ride.
- Metric Conversion: Allows switching between metric (km/h, km) and imperial (mph, miles) units.
- Fault Prompt: Displays error codes or warnings if issues are detected.
USB Charging Function:
The display is equipped with a USB charging port, providing 5V/500MA output for charging small electronic devices.
Maintenance
Regular maintenance ensures the optimal performance and longevity of your M6H display and controller.
- Cleaning the Display: Use a soft, damp cloth to gently wipe the display screen. Avoid abrasive cleaners or solvents that could damage the screen or casing.
- Protect from Elements: While designed for outdoor use, avoid prolonged exposure to heavy rain or direct water spray. Ensure the display and controller are kept as dry as possible.
- Check Connections: Periodically inspect all wiring connections to ensure they are secure and free from corrosion or damage.
- Avoid Impact: Protect the display from physical impact or drops, which can cause internal damage or screen cracks.
Troubleshooting
If you encounter issues with your M6H LCD Display or Sine Wave Controller, refer to the following common problems and solutions:
- Display Not Powering On:
- Check the main power connection from the battery to the controller.
- Ensure the connection between the display and controller is secure.
- Verify the e-bike battery has sufficient charge.
- Incorrect Speed or Mileage Readings:
- Check the speed sensor connection to the controller and ensure the sensor is properly aligned with the magnet on the wheel.
- Confirm that the wheel circumference setting (if adjustable) is correct.
- Motor Not Responding or Irregular Power:
- Check all motor phase wire connections and Hall sensor connections to the controller.
- Ensure the throttle or PAS sensor is correctly connected and functioning.
- The display's 'Fault Prompt' may indicate a specific error code. Consult a professional or your e-bike's main manual for interpretation of these codes.
- USB Charging Not Working:
- Ensure the e-bike system is powered on.
- Check the USB cable and the device being charged.
For complex issues or if troubleshooting steps do not resolve the problem, it is recommended to consult a qualified e-bike technician.
Specifications
| Feature | Specification |
|---|---|
| Product Model | M6H LCD Instrument + Sine Wave Controller |
| Adaptive Voltage | 24V / 36V / 48V / 60V |
| Controller Power | 350W |
| Shell Material | ABS and Metal Parts |
| Communication Method | UART |
| USB Charging Output | 5V / 500MA |
| Color | Black |
| Display Dimensions (L x W x H) | 98.1 x 61.9 x 24.6 MM |
| Applicable Handlebar Sizes | 22.2MM / 25.4MM / 28.6MM / 31.8MM |
| Package Weight | Approximately 0.51 kg |
| Package Dimensions (L x W x H) | 12 x 8 x 5 cm |
User Tips
- Always ensure your e-bike's battery is fully charged before long rides to maximize the utility of the display and controller.
- Familiarize yourself with the display's various modes and settings to optimize your riding experience.
- Keep the display screen clean for clear visibility, especially in bright sunlight.
- If you notice any unusual behavior or error messages, refer to the troubleshooting section or consult a professional.
Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact your original seller or the manufacturer. Keep your purchase receipt as proof of purchase.
Please note that product appearance, color, and printed text may vary slightly due to different manufacturing batches, but this will not affect the product's functionality or use.
