Fardriver ND72300 DC 100A 2KW-3KW PMSM Hub Sine Wave Controller with T08 Throttle Conversion Kit User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Fardriver ND72300 DC 100A 2KW-3KW PMSM Hub Sine Wave Controller with T08 Throttle Conversion Kit. This kit is designed to provide efficient and reliable control for various electric vehicles, including electric bikes, scooters, motorcycles, tricycles, karts, and ATVs.

The Fardriver controller features high-performance components, an aluminum substrate design for efficient heat dissipation, and a self-learning function for optimal performance. The included T08 throttle offers a comprehensive set of functions for enhanced vehicle control.

Figure 1: Fardriver ND72300 Controller and T08 Throttle Kit components.

2. Package Contents

Please verify that all items listed below are included in your package:

• 1 x ND72300 Controller
• 1 x Bluetooth Adapter
• 1 set x T08 Throttle

3. Key Features

• Utilizes imported raw materials and high-performance Moss tubes.
• Features an aluminum substrate scheme for Moss tube placement, enhancing heat dissipation.
• Compact design for easy integration.
• High efficiency, resulting in low temperature rise and minimal running current.
• Equipped with a self-learning function for adaptable and commonality.
• Companion mobile application compatible with Android and iPhone for programming and monitoring.
• Includes flux weakening function (note: the product itself does not contain magnetism).

4. Specifications

4.1. Fardriver ND72300 Controller

4.2. T08 Throttle

The T08 throttle integrates multiple control functions:

• Three Speed Control
• P Gear (Parking)
• Reverse Function
• One Click Repair
• Left Turn Signal
• Right Turn Signal
• Headlight Control
• Horn Activation
• High Beam Control
• Low Beam Control

5. Installation and Wiring

Proper installation and wiring are crucial for the safe and correct operation of your Fardriver controller and T08 throttle. Please follow these instructions carefully. Note that most functional interfaces require modification and are not plug-and-play. Before refitting, carefully check the function lines on your original vehicle and the communication signal of the speedometer.

5.1. Controller Dimensions

Figure 2: Dimensional drawing of the Fardriver ND72300 controller, showing length, width, height, and mounting hole details.

5.2. Controller Wiring Diagram

The Fardriver controller features various connections for different functions. Refer to the diagram below for detailed wiring instructions. The default functions include Hall plug, Throttle signal (0-5V), Ignition, Speed Signal Meter, High Brake (12V), Three Speed, Temp Sensor, Reverse, Low Brake (0V), Flux Weakening, Anti-Theft, Boost, Cruise, Self Learning, and Program Port.

Figure 3: Detailed wiring diagram for Fardriver Controller Cables, including Hall, Ignition, Throttle, Three Speed, Velocity Pulse, Boost & Cruise, Reverse, Low Brake, High Brake, Anti-Theft, Program Port, and Bluetooth Adapter connections.

5.3. T08 Throttle Wiring Diagram

The T08 throttle connects to the controller to provide various control inputs. The combination switch on the throttle is not plug-and-play with the controller; you will need to wire them yourself according to the diagram below.

Figure 4: Image of the T08 Throttle, showing its physical design and integrated buttons for various functions.

Figure 5: Wiring diagram for the T08 Throttle, detailing connections for P gear, GND, flash input, low beam, horn input, high beam, fog light, light input, headlight, steering input, turn left, turn right, throttle 5V, throttle GND, throttle single, high speed, middle speed, and low speed.

5.4. System Overview

The Fardriver controller integrates with your vehicle's battery, motor, and display to form a complete electric drive system.

Figure 6: Diagram illustrating the complete electric vehicle system components: Battery, Motor, Controller, and Display.

6. Operation

6.1. Basic Controller Functions

Once correctly wired and powered, the controller will manage the motor based on throttle input and other signals. The self-learning function allows the controller to adapt to your motor's characteristics for optimized performance.

6.2. T08 Throttle Usage

Utilize the buttons and twist grip on the T08 throttle to control your vehicle's speed and activate various functions:

• Twist Grip: Controls acceleration (0-5V signal).
• Three Speed: Cycle through different speed modes (e.g., low, medium, high).
• P Gear: Engages parking mode.
• Reverse: Activates reverse movement.
• One Click Repair: Initiates a repair or diagnostic function.
• Turn Signals: Activate left or right turn indicators.
• Headlight/High Beam/Low Beam: Control vehicle lighting.
• Horn: Activates the vehicle's horn.

6.3. Mobile Application (App)

The Fardriver controller can be programmed and monitored via a mobile application compatible with Android and iPhone devices. Use the included Bluetooth adapter to connect your smartphone to the controller.

Figure 7: Screenshot of the Fardriver controller's mobile application interface, displaying various parameters, settings, and real-time data like voltage, power, current, and speed.

The app allows you to:

• View real-time operational data (voltage, current, power, speed, temperature).
• Adjust various controller parameters (e.g., motor direction, rated voltage, throttle response, speed limits).
• Perform motor auto-learning.
• Monitor diagnostic information.

7. Maintenance

To ensure the longevity and optimal performance of your Fardriver controller and T08 throttle, follow these general maintenance guidelines:

• Keep Clean: Regularly clean the exterior of the controller and throttle to prevent dust and debris buildup. Use a soft, dry cloth. Avoid using harsh chemicals or excessive moisture.
• Inspect Wiring: Periodically check all wiring connections for tightness and signs of wear or damage. Loose connections can lead to intermittent operation or component failure.
• Avoid Overheating: Ensure the controller has adequate ventilation. While designed for efficient heat dissipation, prolonged operation under extreme loads or in high ambient temperatures can still cause overheating.
• Protect from Water: Although the controller is robust, avoid direct exposure to heavy rain or submersion in water to prevent internal damage.
• Software Updates: Check for any available firmware updates for the controller via the mobile application to ensure you have the latest features and bug fixes.

8. Troubleshooting

If you encounter issues with your Fardriver controller or T08 throttle, consider the following common problems and solutions:

• No Power/No Response:
  • Check all power connections, including battery, ignition, and controller main power.
  • Ensure the battery is charged and providing the correct voltage.
  • Verify that the ignition wire is receiving 12V when the vehicle is turned on.
• Motor Not Spinning/Intermittent Operation:
  • Inspect Hall sensor connections for proper seating and continuity.
  • Check motor phase wire connections.
  • Ensure the throttle signal (0-5V) is correctly connected and functioning.
  • Perform the self-learning function via the mobile app to re-calibrate the controller to the motor.
• Throttle Functions Not Working (e.g., Three Speed, Turn Signals):
  • Review the T08 throttle wiring diagram (Figure 5) and ensure all auxiliary function wires are correctly connected to the controller. Remember that these are not plug-and-play and require manual wiring.
  • Check for loose or damaged wires in the throttle harness.
• Speedometer Display Issues:
  • If using a non-original speedometer, its communication signal may not be compatible. Verify the speedometer signal wire connection and compatibility.
• App Connection Problems:
  • Ensure the Bluetooth adapter is correctly connected to the controller's program port.
  • Verify Bluetooth is enabled on your smartphone and the app has necessary permissions.
  • Restart the app and try reconnecting.

If you are unable to resolve an issue, please contact customer support for further assistance.

9. User Tips

• Wiring Caution: Be aware that the controller and throttle are generally universal versions and not customized for specific vehicle brands. This means that many functional interfaces, especially for auxiliary features like speedometer display or combination switches, will require manual wiring and are not plug-and-play. Always double-check the wiring diagrams and your vehicle's original wiring.
• Pre-Installation Check: Before beginning installation, carefully examine the function lines on your original vehicle and the communication signals for components like the speedometer. This will help identify potential compatibility issues and guide your wiring modifications.
• Professional Installation: If you lack experience with electric vehicle assembly or wiring, it is highly recommended to seek professional assistance for installation to avoid damage to the components or your vehicle.
• App Customization: Utilize the mobile application to fine-tune controller parameters to match your riding style and motor characteristics. The self-learning function is a good starting point, but further adjustments can optimize performance.

10. Warranty and Support

10.1. Warranty Information

We offer a 1-year warranty for Fardriver motors and controllers from the date of purchase. This warranty covers manufacturing defects. Please note that the buyer is responsible for the return shipping costs for any repairs or replacements under warranty.

The warranty does not cover damage caused by:

• Improper installation or wiring.
• Misuse, abuse, or neglect.
• Unauthorized modifications or repairs.
• Accidents or external factors.
• Man-made damage.

10.2. Technical Support

If you encounter any problems or have questions regarding the installation, operation, or maintenance of your Fardriver controller and T08 throttle, please do not hesitate to contact our customer support team. We are committed to providing assistance and will do our best to help you resolve any issues.

11. Safety Information

Please read and understand all safety warnings and instructions before installing and operating this product. Failure to do so may result in property damage, serious injury, or death.

• Always disconnect the battery power before performing any installation, wiring, or maintenance on the controller or motor.
• Ensure all wiring connections are secure and properly insulated to prevent short circuits.
• Do not operate the controller or motor if any components are damaged.
• Keep hands and loose clothing away from moving parts of the motor during operation.
• This product is intended for use in electric vehicles as specified. Do not use it for unintended applications.
• If you are unsure about any part of the installation or operation, consult a qualified technician.