Introducció
This manual provides detailed instructions for the installation, operation, and configuration of your ChongXiao Brushless Motor Controller and accompanying LCD Display. This universal controller supports various voltage and power configurations, making it suitable for a wide range of e-bikes and e-scooters.
Especificacions
Especificacions del controlador
- Voltage: 36V / 48V / 52V / 60V / 72V (Universal)
- Actual: 26A - 33A
- Number of Transistors: 9
- Potència nominal: 500W - 800W - 1000W (Compatible)
- Tipus de fre: High-level brake, Low brake, Linear brake (Thumb brake)
- Altres característiques: Reverse gear, Hall (5 wires), PAS, Headlight/Taillight power, Regenerative brake, Intelligent recognition, Ignite, XT60 battery connector, Phase line.
Especificacions de la pantalla LCD
- Voltage: 36V, 48V, 52V, 60V, 72V (Default 36V, user adjustable)
- Protocol de comunicació: UART
- Interfície de 5 fils:
- Vermell: Cable d'alimentació del comptador
- Blau: Cable de control de potència del controlador
- Negre: Instrument ground wire
- Verd: Línia de recepció de dades del comptador
- groc: Data transmission line of the meter
Image: The ChongXiao Brushless Motor Controller, showing its red aluminum alloy casing and label with specifications.
Image: Dimensions of the ChongXiao Brushless Motor Controller, measuring 176mm in length, 88mm in width, and 50mm in height.
Instal·lació i cablejat
Follow these steps carefully to connect the controller and LCD display to your e-bike or e-scooter system.
Image: Detailed wiring diagram showing numbered connections for the controller. Key connections include high-level brake, brake light power, throttle handle, reverse gear, low brake, Hall (5 wires), linear brake, PAS, headlight/taillight power, regenerative brake, intelligent recognition, LCD, ignite, XT60 battery, and phase line.
- Phase Line Connection: Connect the phase lines, matching colors.
- Hall Line Connection: Connect the Hall lines, matching colors (ensure 5 wires are connected).
- Battery Line Connection: Connect the battery lines. The red wire is for battery positive (+), and the black wire is for battery negative (-).
- LCD Line and Ignition Switch Connection: Connect the controller's LCD line. Connect the ignition switch. If your throttle does not have an ignition switch, the controller's two ignition wires must be shorted together.
- Intelligent Recognition (Motor Direction Setup):
- Apagueu l'alimentació.
- Connect the two intelligent recognition lines together.
- Turn on the power. The wheel will either move forward or reverse.
- If the wheel moves forward, separate the intelligent recognition lines.
- If the wheel moves in reverse, separate the intelligent recognition lines. Then, connect the two intelligent recognition lines together again. If the wheel now moves forward, separate the intelligent recognition lines.
- This function allows the controller to intelligently identify the battery voltage and adjust the motor's rotation direction.
- NOTA: When using the throttle, the intelligent recognition lines must be separated.
- Altres funcions: Connect other functions as needed (e.g., brakes, PAS, lights) according to the wiring diagram.
Instruccions de funcionament
Pantalla LCD acabadaview
Image: The ChongXiao LCD Display showing battery level, speed, mileage, and power assist gear. It features three buttons: Plus (+), Power (M), and Minus (-).
Operacions de botons
The LCD display features an 'M' (Power) button, an 'Up' button, and a 'Down' button. Operations are categorized into short press, long press, and combination key long press.
- Encès/apagat: Long press the 'M' button.
- Canvia els modes de visualització: After the screen is on, short press the 'M' button to cycle through data displays (e.g., ODO, Trip).
- Modify Assist/Speed Gear:
- Short press the 'Up' button to increase assist/speed gear.
- Short press the 'Down' button to decrease assist/speed gear.
- Switch Speed Display Mode: Long press the 'M' and 'Up' buttons simultaneously.
- Turn Headlights On/Off: Long press the 'Up' button.
Parameter Settings (P-Settings)
To enter the parameter setting interface, press and hold the 'Up' and 'Down' keys simultaneously. Use the 'Up' or 'Down' keys to adjust values. Short press the 'M' button to save the current parameter and move to the next. To exit and save, long press 'Up' and 'Down' simultaneously, or wait 10 seconds for automatic exit and save.
| Paràmetre | Descripció | Interval/Opcions |
|---|---|---|
| P01 | Brillantor de la llum de fons | 0001 (darkest) - 0003 (brightest) |
| P02 | Unitat de quilometratge | 0000: KM; 0001: MILLA |
| P03 | Voltage nivell | 36V, 48V, 52V, 60V, 72V (Default 36V) |
| P04 | Temps de son | 0 (no sleep); 1-60 minutes |
| P05 | Equip d'assistència elèctrica | 3rd, 5th, or 9th gears adjustable |
| P06 | Diàmetre de la roda | Unit: inch; Precision: 0.1 |
| P07 | Number of speed measuring magnets | Interval: 1-255 |
| P08 | Límit de velocitat | 0-100 km/h (100 means max speed limit). Note: Display converts to miles, but menu value remains in km. |
| P09 | Mode d'inici | 0: Zero start; 1: Non-zero start |
| P10 | Configuració del mode de conducció | 0000: Power-assisted drive (throttle invalid) 0001: Electric drive (booster gear invalid) 0002: Power-assisted and electric drive coexist (electric drive zero start invalid) |
| P11 | Boost sensitivity | Interval: 1-24 |
| P12 | Power-assisted start strength | Interval: 1-5 |
| P13 | Power-assisted magnetic steel discs | 5, 8, or 12 magnets |
| P14-P18 | Valors per defecte | No es pot canviar |
Important: It is recommended not to change settings P01-P10 unless necessary. For P11-P18, review them but avoid changes unless you understand their function completely.
Troubleshooting (Error Codes)
The LCD display may show error codes to indicate specific issues. Refer to the table below for their meanings and potential solutions.
| Codi | Significat | Acció |
|---|---|---|
| E-06 | Bateria subvoltage | Check battery charge level and connections. Recharge or replace battery if necessary. |
| E-07 | Falla del motor | Verify Hall sensor wires (5 wires) are correctly connected color-to-color. Inspect motor for damage. |
| E-08 | Falla de la maneta de l'accelerador | Check throttle wiring and function. Replace throttle if faulty. |
| E-09 | Falla del controlador | Contact support or consider controller replacement if other checks fail. |
| E-10 | Error de recepció de la comunicació | Check connections between LCD and controller, especially the green data receiving line. |
| E-11 | Error en l'enviament de la comunicació | Check connections between LCD and controller, especially the yellow data transmission line. |
| E-12 | Error de comunicació BMS | Inspect battery management system (BMS) connections and battery health. |
| E-13 | Fallada del far | Check headlight wiring and bulb/LED. |
Manteniment
The ChongXiao Brushless Motor Controller and LCD Display are designed for durability. Regular maintenance typically involves:
- Keeping the controller and display clean and free from dust and moisture.
- Periodically checking all wiring connections to ensure they are secure and free from corrosion or damage.
- Avoiding exposure to extreme temperatures or direct sunlight for prolonged periods.
- Ensuring the controller's heat sink fins are not obstructed to allow for proper cooling.
No specific routine maintenance procedures are required for the internal components of the controller or display.
Informació de la garantia
According to product specifications, this product is sold without an explicit warranty. Please refer to the retailer's return policy for any issues encountered shortly after purchase.
Atenció al client
For further assistance or inquiries regarding your ChongXiao Brushless Motor Controller and LCD Display, please contact the seller or refer to the product page where you made your purchase. Provide your product model number (36-72V 26-33A) and a detailed description of your issue for efficient support.