COSWHEEL CT20S Electric Mountain Bicycle User Manual

CT20S E-BIKE

PRODUCT INSTRUCTION MANUAL

Electric Mountain Bicycle

User Manual

Production license No.:
Model :CT20S

1. IMPORTANT WARNING

• This manual include important safety performance information and service information. Please make sure you have read the following warning content before the first time you use our product.
• If you borrow your electric bicycle to other people, please let the user read this manual, it could help to decrease the risk of accident.
• Please wear a suitable and safe helmet before riding, please wear the clothes with fluorescent and reflective stripes when you ride at night Don’t exceed speed limit, it is a main reason of traffic accident, we should abide by the traffic rule, we shouldn’t exceed the speed limit.
• Don’t touch the charging hole on the bike, or use metal touch it, otherwise, the accident will be caused by the transient short circuit of the current.
• Zero starting, braking frequent, driving against the wind, carrying people or anything, insufficient air pressure on the tires. All of these will use much electric energy, and then reduce the endurance mileage. If you want the best endurance mileage, please do something as follows :

1. please use assist mode;
2. on the premise of safety, don’t brake frequently or use zero starting;
3. Don’t overload;
4. Before riding, please check the pressure of the tire and supply enough pressure.

• Our E bike should avoid prolonged exposure to the sun or rain, avoid storage in places with high temperature or corrosive gas, so as to avoid electroplating parts and paint surface by chemical corrosion and electrical parts damage, resulting in operational failure and accidents.
• Your current insurance business may not cover the situation you may encounter when riding an electric bike, please contact your insurance company or insurance broker for relevant consultation.
• If you use our e bike in your country, pls refer to the local laws and regulation. For example in China, riding an electric bicycle must reach the age of 16.
• Bicycles are vehicles with certain risk fact factor, please be sure to abide by the traftic rules.At the same time, when emergency braking, brake the rear wheel first, then brake the front wheel, when cycling speed is too fast. There is a danger of tipping over if you brake the front wheel suddenly, please ride carefully.

2. UNPACKING AND PRODUCT SPECS

Remove all package material, then inspect each item for any accident damage that may have occurred during shipping. You should find each of these items in your box:

ELECTRIC BIKE

TOOLS: LARGE WRENCH1 ALLEN WRENCHS8 SCREWDRIVER*1

BATTERY CHARGER

3.PRODUCT COMPONENTS

1. Display
2. Handlebar
3. LED Front light
4. Suspension Fork
5. Disc brake
6. Tire
7. Battery
8. Controllers
9. Crankset
10. Pedal
11. Chain
12. Flywheel
13. Motor
14. Suspension
15. Saddle

4. METHOD OF ASSEMBLY

4.1 Adjust handlebar and stem

Remove these 4 screws first

Insert the handlebar into the adjustment position and cover the catch

Fixing Direction Tighten screws

4.2 Installing the front wheel

Accessory quick release lever

20X5.0 inches pneumatic tyre

Remove the quick release lever first

Putting the tyre into the fork slot

Insertion of quick release lever

Tighten the screw cap on the other end of the quick release lever

Lock the quick release handle to complete the front wheel installation

4.3 Assembly of turn signals

Remove these two screws.

Align turn signal screw holes Insert screws and tighten.

Same for the other half. Installation complete.

4.4 Assemble the headlight

Screw Accessories

Link the headlight power cable

Fasten the screw fittings to the forks

Attach the light to the screw and tighten it

4.5 Mounting pedal

Prepare to pedal left and right

The pedal “L” is installed on one side of the chainring, and”R” is opposite to the chain ring

Tighten the left pedal “R” counter clockwise

Tighten the right pedal “12 clockwise

4.6 Front Mudguard Installation

Slide the wing clips onto one leg of the fork.

Install the screws and tighten them

Installation complete

4.7 The method of removing the battery

Shut down the power

Turn the key counterclockwise to unlock the battery lock

Then pull it back to extract the battery

5. PRODUCT INSTRUCTION

5.1 Charging method

Remove the power supply

Plug in the power cord

Turn on the power

Red light shows the battery is charging, green light is full

5.2 LCD Display (functional instruction)

Single Mileage
Gear
Headlamp on logo
Power Display
Real-time Speed
Real time power
Total Mileage

Functions

CT20S meter offers a variety of features to meet your cycling needs, including:

• Intelligent electric power display
• Gear display
• Motor power indicator
• Speed display (including real-time speed, maximum speed, average speed)
• Mileage display (including single mileage and total mileage)
• Assist pushing control and display
• Cruise indication
• Highlight Control and Display
• Error code display
• USB connection indicator
• Bluetooth connection indicator
• Multiple parameter settings (such as: wheel diameter, speed limit, battery power setting and assist parameter setting, etc.)

Minus key Plus key

Toggle key On/Off key

♦ Power on/off

After long pressing the power on/off button , the meter starts to work and turn on the working power of the controller. In the power-on state, iong press the power-on/off button) to turn off the power. In the off state, the meter no longer uses the battery power, and the leakage current of the meter is less than 1uA. If the electric bike is not used for more than 10 minutes, the meter will automatically shut down.

♦ Assist pushing mode

Press and hold the button, and after 2 seconds, the electric bike will enter the state of electric assist pushing mode. Electric bike travel at a speed of less than 6 kilometers per hour. At the same time, the screen displays Release the button, the electric bike will stop the power output immediately and return to the state before assist pushing mode. (Cautions: Assist pushing mode can only be used when the user is pushing the electric bike. Do not use it while riding.)

♦ Headlight control

Short press button, make the controller turn on the headlights, dim the instrument backlight, and the screen display , short press button again, to make the controller turn off the headlights, and the instrument backlight to return to brightness.

♦ Power gear selection

Short press or button to switch the power gear of the electric bike and change the out put power of the motor. The default output power range of the meter is 0-5, 0 is stop power output,1 is the lowest power, 5 is the highest power. When reaching the 5th gear, press the button again, the meter screen will still display 5, and flash 5 to indicate that the current is the highest gear. After the power-assisted downshift reaches the 0th gear, short press the button again, the meter screen still displays 0, and 0 flashes to indicate that the current is the lowest gear. Meter startup default gear is 1.

♦ Display interface switching

After the instrument is powered on, the instrument will display real-time speed (km/h) and total mileage (km) by default. Short press the key to switch between the total mileage (km), single mileage km), maximum speed (km/h) and average speed (km/h)

Total mileage                       Single mileage

Average speed                      Maximum speed

♦ Error code display

When the electric bike electronic control system fails, the meter will display automatically. For the detailed definition of the error code, see attached Table 1. (Cautions: When the error code is displayed, please troubieshoot the fault in time. After the fault occurs, the electric bike will not run normally.)

6. PREPARATION BEFORE RIDING

1. Before riding, please read the carefully Please check whether the parts in good condition to ensure the safety of your riding.
2. Please check the status of the vehicle. Please check the brake, wheel, handlebar, folding buckle, quick release part of the electric bike to make sure the electric bike has good status.
3. Please check the electrical system :To know whether the battery power is enough. If it is not enough, you need to charge it as soon as possible.
4. Please check whether the brake system works properly If it doesn’t work properly, please stop using it, please contact the official customer service person.

7. Warranty policy

1. Users should operate in accordance with the product manual. In case of any performance fault caused by production quality, the company shall perform the obligations of the three guarantees in accordance with the provisions of relevant laws and regulations of the state.
2. The company is still responsible for the after-sales service of the faults beyond three guarantees and the major components in the Three guaran-tees, but there will be a cost for repair.
3. If the battery replacement over the warranty time , our company will be supply the battery by factory price.

EPAC EN 15194

China 510812
MADE IN CHINA

SHENZHEN COSWHEEL TECHNOLOGY CO., LTD
 Add: Room 701, No.10, Min Er Road, Wusha, Chang’an Town, Dongguan, China.
Official website: https://www.coswheel.com/
E-mail: jayson@coswheel.com

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>