Zerone S866
Zerone S866 Electric LCD Display Panel User Manual
Modelo: S866
1. Introdución
Thank you for choosing the Zerone S866 Electric LCD Display Panel. This manual provides essential information for the proper installation, operation, and maintenance of your new display. Please read it thoroughly before use to ensure optimal performance and longevity of the product.

Figura 1.1: Fronte view of the Zerone S866 Electric LCD Display Panel, showing the screen and control buttons.
2. Características do produto
- Control fácil: Quick key functionality allows for straightforward control and parameter adjustment.
- Instalación sinxela: Includes an LCD bracket for easy mounting on standard 22.2mm handlebars.
- Borrar pantalla: Provides clear status and data information with a backlight feature for visibility in low-light conditions.
- Ancho Voltage Compatibilidade: Supports 24V, 36V, 48V, and 60V electric bike systems.
- Deseño duradeiro: Constructed from lightweight and robust ABS material, resistant to daily impacts.
3. Especificacións
| Atributo | Valor |
|---|---|
| Tipo de elemento | Panel de visualización LCD eléctrico |
| Material | ABS |
| Peso | Aprox. 104 g (3.7 oz) |
| Vol. coincidentetage | 24V, 36V, 48V, 60V |
| Bracket Diameter | 22.2 mm (0.9 pulgadas) |
| Grao impermeable | IP65 |
| Dimensións do paquete | 4.33 x 3.15 x 2.76 polgadas |
| Model Number (Internal) | Zeroneg8dm6uy9fp |
4. Contido do paquete
Ao abrir o paquete, comprobe que todos os artigos estean presentes e en bo estado:
- 1 x Zerone S866 Electric LCD Display Panel
- 1 x Manual de instrucións (este documento)
5. Configuración e instalación
Follow these steps to properly install your Zerone S866 LCD Display Panel on your electric bicycle:
- Preparar os manillares: Ensure the handlebar area where you intend to mount the display is clean and free of obstructions. The display is designed for 22.2mm diameter handlebars.
- Montar a pantalla: Use the included bracket to securely attach the S866 display to your handlebar. Tighten the screws firmly but do not overtighten to avoid damage.
- Conectar cableado: Carefully connect the display's cable to the corresponding port on your electric bicycle's controller or wiring harness. Ensure the connectors are fully seated and secure. Refer to your electric bike's wiring diagram if unsure.
- Xestión de cables Route the cable neatly along your bike frame and secure it with cable ties to prevent snagging or damage during riding.
- Acendido inicial: Once installed and connected, power on your electric bike. The display should illuminate and show initial data.

Figure 5.1: The S866 display panel shown mounted on bicycle handlebars, ready for connection.

Figura 5.2: Traseira view of the S866 display, highlighting the integrated connection cable.
6. Instrucións de funcionamento
The Zerone S866 LCD Display Panel provides clear information and easy control over your electric bike's functions.

Imaxe 6.1: Primeiro plano view of the S866 display, showing the digital speed, battery indicator, assist level, and trip distance.
6.1. Funcións dos botóns
- Botón de encendido (ⓘ):
- Press and hold to turn the display ON/OFF.
- Short press to cycle through display modes (e.g., Odometer, Trip Distance).
- Botón Arriba (+):
- Short press to increase assist level or navigate menu options upwards.
- Long press (in certain modes) for specific functions (e.g., headlight control, if supported by your bike's controller).
- Botón abaixo (-):
- Short press to decrease assist level or navigate menu options downwards.
- Long press (in certain modes) for specific functions.
6.2. Mostrar información
The LCD screen provides real-time data:
- Velocidade: Velocidade actual de condución (km/h ou mph).
- Nivel de batería: Indicador gráfico que mostra a carga restante da batería.
- Nivel de asistencia: Current pedal assist level (e.g., 0-5).
- Distancia da viaxe: Distancia percorrida durante a viaxe actual.
- Odómetro: Distancia total percorrida pola bicicleta.
- Códigos de erro: Mostra códigos específicos se se produce un erro do sistema.
6.3. Axuste de parámetros
The display allows for basic parameter adjustments. Typically, this involves entering a settings menu by holding a combination of buttons (e.g., Up and Down simultaneously) for a few seconds. Common adjustable parameters may include:
- Unit System (km/h vs. mph)
- Diámetro da roda
- Batería Voltage Configuración
Note: Specific parameter adjustment procedures may vary slightly. Refer to your electric bike's main controller manual for advanced settings.
7. Mantemento e coidados
To ensure the longevity and proper functioning of your Zerone S866 LCD Display Panel, follow these maintenance guidelines:
- Limpeza: Limpe a pantalla e o corpo cun pano suave eamp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as they can damage the plastic and screen.
- Exposición á auga: While the display has an IP65 waterproof rating, avoid submerging it in water or exposing it to high-pressure water jets (e.g., from a power washer). Dry any moisture promptly.
- Temperatura: Avoid exposing the display to extreme temperatures, both hot and cold, for extended periods.
- Impacto: Protect the display from physical impacts and drops, which can cause internal or external damage.
- Conexións: Comprobe periodicamente as conexións do cableado para asegurarse de que estean seguras e libres de corrosión.
8 Solución de problemas
If you encounter issues with your Zerone S866 LCD Display Panel, try the following troubleshooting steps:
| Problema | Causa posible | Solución |
|---|---|---|
| A pantalla non se acende | No power from bike; Loose connection; Damaged display. | Ensure bike battery is charged and turned on. Check all wiring connections. If problem persists, contact support. |
| Incorrect speed/distance reading | Incorrect wheel diameter setting; Sensor issue. | Verify wheel diameter setting in display parameters. Check speed sensor and magnet on your bike. |
| Os botóns non responden | Software glitch; Physical damage. | Try turning the display off and on again. Inspect buttons for physical damage. |
| A pantalla mostra o código de erro | System malfunction (motor, controller, battery). | Consult your electric bike's main controller manual for specific error code meanings and solutions. |
If these steps do not resolve the issue, please contact Zerone customer support or your electric bike dealer for further assistance.
9. Garantía e soporte
For specific warranty information regarding your Zerone S866 Electric LCD Display Panel, please refer to the warranty card included with your purchase or contact the seller directly. Zerone is committed to providing quality products and customer satisfaction.
For technical support or inquiries, please visit the official Zerone store on Amazon or contact their customer service channels as provided at the point of purchase.
Zerone Store Link: https://www.amazon.com/stores/Zerone/page/A619C4D9-FCE5-459B-B745-8DD2D44F2669
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.