VTA VB1 User manual

www.VTAmobility.com
Read this user’s manual carefully before using your vehicle.
USER MANUAL
vB1

2
This product is designed as an environmentally friendly means of transportation. Throughout
the guide you will see the advantages and characteristics of the
vehicle. Its general specifications are as follows;
• High eciency brushless DC motor
• Electronic control unit (Controller) which protects from high and low voltage.
• Braking system with electric cut-o feature for safe driving.
• High-capacity lithium battery for longer range and high performance
• Electric bike equipments conforming to European standards
These headings are written to protect you from serious personal injury and mechanical damage.
These headings are written to protect you from serious personal injury or potential accident.
Drive
This vehicle is designed to carry a maximum of one person and load.
Road condition
This vehicle is designed for use on flat and asphalt roads.
Do not use the vehicle without reading the entire user manual.
Usage
It is obligatory to comply with the maintenance intervals written in the user manual. Otherwise
your vehicle will be out of warranty terms.
The maintenance intervals for your vehicle and the parts that need to be changed / checked
are in this user manual listed.
It is recommended that you read the “Warning, Caution, Note and Safety Precautions”
sections carefully.
After purchasing your vehicle, you should take it to the nearest authorized service center for
maintenance.
PREFACE
Important note
Caution
Warning

3
PREFACE
CONTENTS
SAFE DRIVING
GENERAL VIEW
ACTUATION AND USAGE
MAINTENANCE AND CONTROL
STORAGE CONDITIONS
TECHNICIAL SPECIFICATIONS
MANUFACTURER INFORMATION
GUARANTEE
WARRANTY CONDITIONS
NOTES
2
3
4
5
7
13
18
19
20
21
22
23
CONTENTS

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SAFE DRIVING
Pre-Ride Instructions
• Check the condition of all the movable parts.
• Check all rotating parts and add oil if it is missing.
• Check whether the tires are intact.
• Check the tire pressures.
• Make sure that all nuts and bolts are tightened adequately.
• Check that the brake cable and other cables are not pinched and are working properly.
• Check all lighting systems.
Safe Driving Instructions
Follow the pre-ride instructions before starting to use.
• Grasp the grips with both hands while riding.
• Make sure you maintain a safe driving position.
• Practice often, primarily to gain experience.
• Obey the maximum loading conditions specified in the manual.
• Objects moving while driving will change the vehicle’s center of gravity and will endanger
the driving safety. Take the necessary measures to avoid this situation.
• Avoid acrobatic movements while driving your vehicle.
• Avoid high speeds when turning.
• Wet weather lengthens the braking distance and restricts maneuverability. In such cases
always maintain your low speed.
• Avoid excessive puddles that may occur in rainy weather.
• Never use under the influence of alcohol and drugs.
Ecient Driving Instructions
If the following ecient driving instructions are followed, your vehicle’s driving
range and eciency will increase;
• Take your vehicle to authorized service regularly. Observe the maximum load limits in
the manual.
• Take care to use it in suitable weather and road conditions.
• You have noticed that your tire pressures are appropriate.
• Pay attention to the maximum speed limits.

5
GENERAL VIEW
1. Braking Disc
2. Headlamp
3. Handlebar Folding Apparatus
4. Handlebar Adjusting Clamp
5. Handlebar
6. Frame Folding Apparatus
7. Saddle Adjusting Clamp
8. Saddle
9. Battery
10. Rear Carrier Platform
11. Stop Lamp
12. Electric Motor
13. Rear Derailleur
14. Crankset
All parts listed in the user manual are given as reference. The manufacturer can make changes without notice.
Warning
1
2
3
4
5
6
7
8
910
11
12
13
14

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1. Front Brake Lever
2. Speedometer
3. Shifters
4. Rear Brake Lever
5. Lighting Switch
All parts listed in the user manual are given as reference. The manufacturer can make changes without notice.
Warning
GENERAL VIEW
1234
5

7
ACTUATION AND USAGE
Speedometer
The speedometer displays the bike’s control settings as well as function, speed, battery, error and
and also it is used to display values such as range.Press the up/down button simultaneously for three
seconds to open the display settings. Use the power button to change the code interface in the display
settings.
Battery Condition Power Assistance Level
Malfunction, Caution and Warning Tell-tales
Front
Lighting Cruise
Control
Controller
Error
Brake Throttle
Error
Motor Error Battery Error
Odometer Speedometer
ODO
TRIP
MILE
Km
MPH
KM/H
ASSIST
M
ECU
ASSIST
MPH
KM/H
ODO
TRIP
MILE
Km
M
ECU

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ACTUATION AND USAGE
The above-mentioned values are measured in metric units (kilometers). When the unit of measurement is changed to miles, the
speed displayed on the panel value is automatically converted to the corresponding Impeial unit, however, the speed limit value in
the unit interface does not change accordingly.
Display Settings
CODE
P01:
P02:
P03:
P04:
P06:
P05:
P07:
P08:
P09:
P10:
P11:
P12:
P13:
P14:
P15:
P16:
P17:
DEFINITION
Backlight Brightness
Distance Unit
Voltage Class
Sleep Mode Duration
Rim Diameter
Assistance Mode
Number of Magnets for Speed
Test
Speed
Zero/ Non-Zero Initial Setting
Driving Mode Setting
Auxiliary Power Sensitivity
Auxiliary Power Density
Number of Magnets
Default Current Limit Value
Motor Engine Start Adjustment
Driving Function
Headlight Sync
FEATURE
1 : Low
2 : Medium
3 : High
0: Kilometers -KM
1 : Mile - Mph
24v - 36v - 48v
0 : No Sleep Mode
Other: 1 – 60 Min.
Lowest : 16 inches
Highest : 28 inches
3 Levels - 5 Levels - 9 Levels
Range : 1 - 100
Range : 1 – 25 km/h
0 : Start
1 : Non-Zero Start
0 : Power Drive*
1 : Electric Drive**
2 : Power + Electric Drive***
Range : 1 - 24
Range : 0 - 5
5 / 6 / 8 / 10 / 12 Pieces
Aralık : 1- 20 Ah
Range : 0 - 100
0 : O
1 : On
0 : O
1 : On
The specific gear of the assist drive decides the assist power value. In this status the throttle does not
work.
**The vehicle is driven by the throttle. In this status the power gear does not work.
***Electric drive does not work in zero-start status.
ODO Zero-Out: Long press the down button for 5 seconds, ODO will be reset.
Warning

9
5-10 mm
Actuation
Insert the key into the key slot on the battery and turn it to the open position. Then press
and hold the power on/o icon on the display for 3 seconds. Speedometer powered on, the
electric bike will be ready for riding.
• Avoid sudden and hard braking. Otherwise, your bike may slip and cause accidents.
• Be careful when braking on downhill descents.
• Do not continue to pedal while using the brakes. In this case, the electronic control unit and may cause motor failure.
• Brake pad, caliper and brake disc can reach high temperatures during braking. Contact with hot surfaces here can cause
serious injury. Make sure that these parts have cooled down during maintenance and repair.
• Disc brake system oers high braking performance. Therefore, practice the braking system on flat surfaces.
• Brake can be adjusted according to sensitivity. For safer deceleration, front and rear brakes should be used together.
• If the brakes are used for a long time, the brake kits get hot and their performance decreases. This can cause to decrease
braking distance.
• Brake pads should always be replaced with original products. Low quality parts to other parts of the vehicle may cause
damage. It also aects the performance of your vehicle.
• The braking system is vital for your safety. Regularly at the intervals given in the periodic maintenance table have the control
and adjustment procedures done by authorized services.
Warning
ACTUATION AND USAGE
Acceleration
The electric motor on the rear axle of the electric bike designed in such a way that will
support the ride as the pedal is pressed. From the moment the pedal is pressed, the motor
supports driving and it also stops supplying power after the pedal is depressed.
Braking
The brake lever has brake sensors. In this way, the brakes perform both mechanical braking
and also cuts the energy of the motor.
• Grasp the brake lever with your fingers and gently squeeze it towards you.
• Slowly loosen the brake lever to stop braking.
The braking system of your bike equipped with a front and rear mechanical disc brake
system.
For proper braking, the brake lever travel should be 5-10 mm. From this point then the
braking process should begin.
Warning
Always keep the bike in the o position when not in use.

10
Gear Shift
The electric bike is equipped with a gear set that enables gear change. By making appropriate
gear selections in the rear gear with the gear lever positioned on the right brake set can be
achieved optimal during riding. To change gear, push the gear lever to the desired gear
position.
ACTUATION AND USAGE
Warning
Warning
Be sure to keep turning the crankset while shifting gears..
Do not carry loads on surfaces that are not suitable for carrying loads on the bike. Otherwise, parts will be damaged and also
endanger driving safety.
Loading
The rear carrier platform and loading area should only be used for carrying loads. Please do
not exceed the permissible load limits. The allowable load for the rear carrier is 10 kg.
Electronic Control Unit
The electronic control unit (controller) functions as the brain of your bike. Thanks to its
software, it enables the motor to be activated for pedal support. It supports the driver up to
25 km/h speed. Due to the hardware and software of the vehicle, it could be gone beyond
over this speed with muscle power and this situation is controlled by the electronic control
unit. It also ensures that the orders you transmit through the indicator are executed.
Lighting System
Driving in the dark and in the daytime using the front and rear lighting system should be
turned on and visibility should be increased. Increasing visibility will raise the safety to the
next level. To activate the lighting system, press the up button on the indicator for 3 seconds.
This will open your lighting system. Press the same button again for 3 seconds to turn it o.
The electronic control unit is protected against dust and splashes. However, avoid deposits containing a lot of water.
Caution