Varstrom Tongsheng TSDZ2B 36V 250W 2024 Electric Bicycle Conversion Kit User Manual

1. Introducció

This manual provides essential information for the installation, operation, and maintenance of your Tongsheng TSDZ2B 36V 250W 2024 Electric Bicycle Conversion Kit. Please read these instructions carefully before proceeding with installation or use to ensure proper function and safety. This kit is designed to convert a standard bicycle into an electric-assist bicycle, enhancing your riding experience with pedal-assist technology.

2. Producte acabatview

2.1 Característiques clau

• 2024 Version Enhancements: The 2024 TSDZ2B version includes an additional 1T4 cable and an improved communication protocol, supporting a wider range of displays.
• Mid-Drive Motor with Torque Sensor: The TSDZ2B 36V 250W 2024 mid-drive motor features an integrated torque sensor, providing a maximum torque of 80 Nm and an efficiency of ≥80%. This ensures a seamless transition between manual pedaling and electric assist, mimicking the feel of a traditional bicycle.
• Dual Clutch System: The dual clutch replaces the single clutch, reducing resistance during unassisted riding and providing a lighter cycling experience. The original reduction shaft's one-way bearings, which are vulnerable parts, have been replaced with a new integrated component to extend motor lifespan.
• EKD01 Bluetooth Multi-language Display: The 2.4-inch EKD01 Bluetooth display supports English, French, German, Italian, Dutch, and Czech. It features a Type-C charging port and a resettable ODO. Bluetooth functionality provides real-time synchronization of time, current readings, and distances. Live navigation requires a paid subscription.

Image: Comparison of the TSDZ2B 2024 Version (left) and 2022 Version (right), highlighting the new display options and 1T4 cable included with the 2024 model.

2.2 Contingut del paquet

The Tongsheng TSDZ2B 36V 250W 2024 Electric Bicycle Conversion Kit includes the following components:

• Tongsheng Mid-Drive Motor (1 set)
• EKD01 Bluetooth Display
• Palanques de fre
• 1T4 Cable
• Sensor de velocitat
• Acelerador del polze
• Braços de biela
• Les volanderes
• Clau anglesa
• Motor Extension Cord
• Brides de cable
• Manual d'instal·lació

Image: A visual representation of all components included in the Tongsheng TSDZ2B conversion kit, such as the motor, display, brake levers, cables, and tools.

3. Guia d'instal·lació

3.1 Requisits de compatibilitat

The kit is compatible with most standard bicycles featuring a 68-73 mm bottom bracket shell and an inner diameter of 34-36 mm. It is suitable for bicycles equipped with disc brakes, V-brakes, and a chain drive system. Please refer to the product page for detailed bottom bracket size verification before installation.

3.2 Passos generals d'instal·lació

A detailed installation manual is included in your package. The general steps involve:

1. Remove the existing bottom bracket and crankset from your bicycle.
2. Install the Tongsheng mid-drive motor into the bottom bracket shell.
3. Attach the crank arms and chainring to the motor.
4. Mount the EKD01 display on the handlebars.
5. Install the brake levers and speed sensor.
6. Connect all components using the provided cables, following the wiring diagram.
7. Fixeu tots els cables amb brides.
8. Install your chosen battery (sold separately) and connect it to the motor system.

Image: A detailed wiring diagram illustrating how to connect the motor, battery, display, speed sensor, and brake levers for the Tongsheng TSDZ2B conversion kit.

4. Instruccions de funcionament

4.1 EKD01 Display Functions

The EKD01 Bluetooth display provides various functions to control and monitor your e-bike system:

• Encès/apagat: Manteniu premut el botó d'engegada per encendre o apagar el sistema.
• Assist Level Adjustment: Use the '+' and '-' buttons to cycle through different levels of pedal assist (e.g., 3, 5, 9 levels).
• Visualització d'informació: View real-time data such as speed, battery level, distance (ODO/TRIP), time, and power output.
• ODO Reset: The ODO (odometer) can be reset via the display settings.
• Connectivitat Bluetooth: Connect to a compatible smartphone app for real-time data synchronization and potential navigation features (live navigation may require a paid subscription).
• Port de càrrega tipus C: Use the integrated Type-C port to charge external devices.

Imatge: Un primer pla view of the EKD01 Bluetooth display mounted on handlebars, showing its multi-language interface, various data points, and control buttons.

4.2 Torque Sensor Operation

The integrated torque sensor measures your pedaling force and provides proportional motor assistance. This results in a natural and intuitive riding experience. The harder you pedal, the more assistance the motor provides. When you stop pedaling, the motor assistance will cease.

5. Manteniment

Regular maintenance ensures the longevity and optimal performance of your e-bike conversion kit:

• Neteja: Keep the motor, display, and electrical connections clean and free from dirt and moisture. Use a damp drap per netejar; eviteu el rentat a alta pressió.
• Inspecció del cable: Periodically check all cables and connectors for wear, damage, or loose connections. Ensure they are securely fastened.
• Comprovació de fixació: Verify that all bolts and fasteners on the motor and mounting brackets are tight.
• Cura de la bateria: Follow the manufacturer's instructions for your specific battery model regarding charging, storage, and temperature conditions.
• Servei professional: For complex issues or internal motor maintenance, consult a qualified e-bike technician.

6. Solució De Problemes

If you encounter issues with your e-bike kit, consider the following common troubleshooting steps:

• No Power to Display: Check battery connection, ensure the battery is charged, and inspect the main power cable for damage.
• El motor no ajuda: Verify that the pedal-assist level is not set to zero. Check the torque sensor connection and ensure it is clean. Ensure brake levers are not engaged, as they may cut motor power.
• Lectura de velocitat incorrecta: Inspect the speed sensor and magnet for proper alignment and ensure they are clean.
• Sorolls inusuals: Discontinue use and inspect the motor and crankset for any loose parts or obstructions.
• Codis d'error: Refer to the EKD01 display manual for specific error code interpretations and recommended actions.

If problems persist after basic troubleshooting, please contact customer support.

7. Especificacions

7.1 Battery Options (Sold Separately)

The kit requires a 36V battery, which is not included. Various battery options are compatible, typically mounted on the downtube or rear rack. Examples inclouen:

• Downtube Battery: 36V 13Ah, 17.4Ah, 21Ah (approx. 3.5-4KG, 5-8 hours charge time)
• Max Downtube Battery: 36V 20Ah, 25Ah (approx. 4.8KG, 5-6 hours charge time)
• Rear Rack Battery: 36V 22.5Ah (approx. 7.26KG, 5 hours charge time)

Image: Technical diagrams illustrating different battery types (downtube, max downtube, rear rack) with their dimensions, voltage, capacity, weight, and charging times.

8. Garantia i Suport

Varstrom provides comprehensive customer support for your Tongsheng TSDZ2B conversion kit.

• Suport tècnic: Technical support is available in the UK and Poland.
• Assistència en línia: 24-hour online support is provided for after-sales service.

For any inquiries or assistance, please refer to the contact information provided with your purchase or visit the Varstrom official weblloc.