1. Introduction
This manual provides essential information for the safe and effective installation, operation, and maintenance of your Jipin Brushless Controller and LCD Display kit for electric scooters. This kit is designed to provide precise control and clear feedback for your electric scooter's motor system. Please read this manual thoroughly before installation and use.
2. Safety Information
- Always disconnect the battery before performing any installation, maintenance, or wiring changes.
- Electrical work should ideally be performed by a qualified professional to prevent damage to components or personal injury.
- Ensure all connections are secure and properly insulated to avoid short circuits.
- Do not expose the controller or display to water or extreme temperatures.
- Verify that the voltage of your battery and motor matches the specifications of the controller and display.
3. Package Contents
Your Jipin Brushless Controller and LCD Display kit typically includes the following components:
- 1 x Jipin Brushless Motor Controller
- 1 x JP LCD Display with Integrated Throttle Switch
- Associated Wiring Harnesses
4. Specifications
| Feature | Specification |
|---|---|
| Brand | JP |
| Model Number | JP (various configurations) |
| Origin | Mainland China |
| Voltage Compatibility | 36V, 48V, 52V, 60V (adjustable via display) |
| Current (Amperage) | 19A, 25A (depending on model variant) |
| Motor Type | Brushless (designed for No Hall motors) |
| Display Type | LCD |
| Controller Dimensions (approx.) | 90mm x 52mm x 30mm |
| Package Dimensions (approx.) | 30cm (L) x 10cm (W) x 10cm (H) |
| Package Weight (approx.) | 0.45 kg |
5. Setup and Installation
Installation of the controller and display requires basic electrical knowledge. If you are unsure, please seek professional assistance.
5.1 Controller Installation
- Mounting: Securely mount the controller in a protected area on your scooter, away from direct impact, water, and excessive heat.
- Motor Connection: Connect the three thick phase wires from the controller (typically green, yellow, blue) to the corresponding motor phase wires. This controller is designed for 'No Hall' motors.
- Battery Connection: Connect the thick red wire from the controller to the positive (+) terminal of your battery and the thick black wire to the negative (-) terminal. Ensure correct polarity. The XT60 connector is typically used for this.
- Display/Throttle Connection: Connect the multi-pin connector from the LCD display/throttle unit to the corresponding port on the controller.
- Auxiliary Connections (if applicable): Connect any additional wires for brakes, lights, or other accessories as per your scooter's wiring diagram. These are typically thinner wires with single-pin connectors.
5.2 LCD Display and Throttle Installation
- Mounting: Mount the LCD display and throttle unit securely on your handlebar in a comfortable and accessible position.
- Connection: Ensure the display's connector (either 'Round head' or 'Flat head' type, as shown in Figure 4) is firmly plugged into the controller.
6. Operation
- Power On/Off: Press and hold the power button on the LCD display to turn the system on or off.
- Display Information: The LCD will show real-time information such as speed (km/h), battery level, and current voltage.
- Mode Button: Use the 'MODE' button to cycle through different display modes or settings, if available. Refer to the specific display model for detailed mode functions.
- Throttle Control: Gently press the throttle lever to accelerate. Release the throttle to decelerate.
7. Maintenance
- Regularly inspect all wiring connections for signs of wear, corrosion, or looseness. Tighten or replace as necessary.
- Keep the controller and display clean and dry. Use a soft, damp cloth for cleaning; avoid harsh chemicals.
- Ensure the controller's heat sink fins are free from debris to allow for proper cooling.
- Periodically check the battery voltage to ensure it is within the compatible range for the controller.
8. Troubleshooting
- No Power to Display/Motor:
- Check battery connections and ensure the battery is charged.
- Verify all wiring harnesses are securely connected.
- Inspect the power button on the display.
- Motor Not Spinning/Irregular Operation:
- Ensure motor phase wires are correctly connected.
- Confirm the throttle is functioning correctly.
- This controller is specified for 'No Hall' motors. If your motor has Hall sensors (typically 5 thin wires), compatibility issues may arise. Consult a professional if you suspect this is the case.
- Incorrect Display Readings:
- Check the display's connection to the controller.
- Ensure the correct voltage setting is selected on the display (if configurable).
9. User Tips
- Hall Sensor Compatibility: The product is explicitly designed for 'No Hall' motors. If your motor uses Hall sensors (5 wires), verify compatibility or consult an expert before installation to avoid potential damage or malfunction.
- Voltage Adjustment: The display supports adjustable voltage from 36V to 60V. Ensure this is correctly set to match your scooter's battery voltage for accurate readings and optimal performance.
10. Warranty and Support
For any issues not covered in this manual, or for warranty claims, please contact the seller or manufacturer directly. Keep your purchase records for reference.
