1. Entwodiksyon
This manual provides detailed instructions for the installation, operation, and maintenance of your Dioche 36V-48V Electric Motor Controller and S866 LCD Display Kit. This kit is designed to provide efficient and reliable control for electric bicycles, scooters, motorcycles, and mini bikes. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Pwodwi Features
- Materyèl dirab: Constructed from high-quality, lightweight, rainproof, sturdy, and durable materials for long-term use.
- Ekspozisyon LCD: The S866 LCD display clearly shows status and data, featuring a backlight for visibility in dim environments and buttons for quick operation.
- Brushless Controller: Provides steady speed and sensitive control of braking and direction changes, operating silently.
- Enstalasyon fasil: Designed for straightforward installation, including a mount for the LCD display suitable for 22.5mm handlebars.
- Aplikasyon lajè: Compatible with electric bicycles, cars, scooters, motorcycles, and mini bikes.
3. Pake kontni
Pake a tipikman gen ladan konpozan sa yo:
- Brushless Motor Controller (36V-48V)
- S866 LCD Display Panel with Cable
- Associated Wiring Harnesses and Connectors

Imaj: Plis paseview of the Dioche Electric Motor Controller and S866 LCD Display Kit components.
4. Gid Enstalasyon
4.1 Koneksyon fil elektrik
Carefully connect the controller to your electric vehicle's components. Each cable is color-coded for specific functions. Ensure all connections are secure before powering on the system.

Image: Detailed wiring diagram showing connections for the motor controller.
| Koulè Fil | Fonksyon |
|---|---|
| Wouj | Power Positive Electrode |
| Nwa | Power Negative Electrode |
| Jòn | Sorti pouvwa |
| Brown | Lamp Positive Electrode |
| Blan | Lamp Negative Electrode |
| Ble | Indicator Signal |
| Vèt | Signal Receive |
| Multi-color (Hall Sensor) | Hall Sensor Connection |
| Black/White (Electric Brake) | Electric Brake Signal |
| Red/Black/Green (Speed Throttle) | Speed Throttle Connection |
| Red/Black (Master Switch) | Master Switch Connection |
| Red/Black/Blue (Display Connection) | LCD Display Connection |
Note: Some products may use waterproof connectors where lead wire colors are not visible. Refer to the provided diagram and ensure correct matching of connector types.
4.2 LCD Display Installation
Mount the S866 LCD display securely on your vehicle's 22.5mm handlebar. Ensure it is positioned for easy viewing and access to the control buttons. Connect the display cable to the corresponding connector on the motor controller.

Image: S866 LCD display mounted on a handlebar, demonstrating its rainproof design.
5. Operasyon
5.1 LCD Display Functions (S866)
The S866 LCD display provides essential information and control over your electric vehicle. The display shows:
- Speed (AVG, MAX, Current) in MPH/KPH
- Endikatè pouvwa batri
- Fay Endikasyon
- Total Mileage (ODO)
- Single Trip Mileage (TRIP)
- Single Boot Time
- Batri Voltage (VOL)
- Pedal Assist System (PAS) Level (0-9)
- Headlight On Prompt
- Brake Tip
- Motor Failure Indicator

Image: S866 LCD display interface with various data points.
5.2 Anviwònman Paramèt
To access and modify settings, long-press the power button to enter the Mode Settings. Use the '+' and '-' buttons to navigate and adjust values. Long-press the power button again to save and exit.
| Parameter (Pxx) | Deskripsyon | Default/Range |
|---|---|---|
| P01 | Klate ekleraj | 1 (darkest) - 3 (brightest) |
| P02 | Kilometraj Inite | 0: KM, 1: Mile |
| P03 | Voltage Nivo | 24V, 36V, 48V, 60V (Default 36V) |
| P04 | Tan dòmi | 0 (no dormancy), 1-60 minutes |
| P05 | PAS Help Bit | 0: 3-bit, 1: 5-mode, 2: 9-mode |
| P06 | Dyamèt wou | 5.0 - 60 inches (0.1 inch precision) |
| P07 | Speed Gauge Magnetic Steel Number | 1-100 |
| P09 | Limit vitès | 0-100% (100% means no limit) |
| P10 | Zero Start/Non-Zero Start | 0: Zero Start, 1: Non-Zero Start |
| P14 | PAS Sensitivity Setting | 1-24 (High to Low sensitivity) |
| P15 | PAS Start Intensity Setting | 1-5 (Slow to Fast) |
| P19 | Kontwolè anba Voltage Pwoteksyon | Adjustable (+-5V) |
Note: The specific parameters and their ranges may vary slightly due to product upgrades. Always refer to the latest information provided with your product.
6. Antretyen
To ensure the longevity and optimal performance of your motor controller and display kit, follow these maintenance guidelines:
- Netwayaj regilye: Wipe the controller and display with a soft, damp twal pou retire pousyè ak pousyè tè. Evite itilize pwodwi chimik piman bouk oswa materyèl abrazif.
- Tcheke Koneksyon: Periodically inspect all wiring connections to ensure they are secure and free from corrosion. Loose connections can lead to intermittent operation or damage.
- Pwoteje kont dlo: While the display is rainproof, avoid submerging the controller or exposing it to heavy water jets. Ensure all connectors are properly sealed.
- Evite domaj fizik: Protect the controller and display from impacts and extreme temperatures.
NAN. Depanaj
If you encounter issues with your Dioche Electric Motor Controller and S866 LCD Display Kit, refer to the following common problems and solutions:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Ekspozisyon pa limen | No power, loose connection, faulty display/controller | Check battery connection. Ensure all wiring is secure. Test with a known good component if possible. |
| Motè a pa reponn | Loose motor wires, faulty throttle, Hall sensor issue, controller fault | Inspect motor phase wires and Hall sensor connections. Check throttle functionality. Verify controller settings. |
| Error Code 010 on Display | Communication error, often related to display or controller connection. | Check the display connection cable. Ensure it is fully seated and undamaged. Power cycle the system. |
| Lekti Vitès ki Pa Egzak | Incorrect P06 (wheel diameter) or P07 (magnetic steel number) setting. | Adjust P06 and P07 parameters in the display settings according to your wheel size and motor specifications. |
| Intermittent Power/Operation | Loose wiring, water ingress, damaged components. | Thoroughly check all connections. Ensure the controller and display are protected from moisture. |
If the problem persists after attempting these solutions, it is recommended to consult a qualified technician or contact customer support.
8. Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Mak | Dioche |
| Non modèl | 36V-48V Brushless Motor Controller Kit with S866 LCD Display |
| Nimewo Pati Kontwolè | Diochezu1o9gbf56-02 |
| Travay Voltage | 36V-48V (compatible with 24V, 60V via settings) |
| Materyèl | Plastic (Display), Metal (Controller Housing) |
| Koulè | Nwa |
| Controller Dimensions (LxWxH) | 3.46" x 1.97" x 1.18" (8.8cm x 5.2cm x 3cm) |
| Pwa atik | 332 gram |
| Karakteristik espesyal | Lightweight, Rainproof LCD Display |
| Konpatibilite gidon | 22.5mm |
| Itilizasyon Rekòmande | Electric Bicycles, Scooters, Motorcycles, Mini Bikes |
9. Garanti ak sipò
This product is generally sold without an explicit manufacturer's warranty. For any issues or technical assistance, please refer to the troubleshooting section of this manual. If further support is needed, contact the retailer or seller from whom you purchased the product for their specific return or support policies.





