R5PRO Electric Bicycle User Manual

Important Safety Information

Attention

• Please carefully check whether all parts are in good condition before use. If there is any problem, please contact the dealer in time.
• Abide by the city traffic laws and regulations when using.
• Slow down when encountering rain, snow, and slippery roads. Increase braking distance and avoid traveling as much as possible to ensure safety.
• Do not disassemble parts without authorization. If replacement is needed, please purchase standard parts from distributors.
• Wading is prohibited during riding or in rainy days. Accumulated water flooding the motor hub may cause line failure.
• Do not contact the metal points of the battery, as this can cause a large short-circuit current, leading to accidents and fire.
• Wear a helmet when riding an electric bicycle and carry articles according to the law.
• Do not park electric bicycles in foyers, stairs, walkways, or safety exits of buildings.
• Due to continuous product improvement, physical objects may differ slightly from the instructions. Please refer to the physical objects as the standard.

Special Tips

• Do not park electric bicycles in the foyer, stairs, walkways, and safety exits of buildings.
• Electric bicycles should not be charged and parked in residential buildings. When charging, keep them away from combustibles and flammable materials and avoid charging for extended periods. Waste batteries cannot be disassembled without authorization.

Riding Precautions

• Accelerate slowly when starting and assist with pedals when climbing to prolong battery and motor life.
• The bicycle controller has an overload protection function that automatically cuts off power during overload. Power will be restored when the condition returns to normal.
• The maximum load capacity is 180kg (including rider weight). Do not overload. When riding on complex roads, try to use the shock absorption function.

Parking Precautions

• When parking, turn off the power switch to prevent accidental starts due to unintentional rotation of the speed regulating handle.
• Turn off the power supply, lock the battery, and remove the key when parking.
• For your safety and to maintain the bike's condition, perform regular maintenance.

Battery Storage

• Store the battery at ambient temperatures between 20°C and 25°C. Do not store above 50°C, as this can cause irreversible capacity attenuation.
• If the bicycle is not used for a long time (e.g., winter), remove the battery, store it separately, and maintain/charge it regularly to prevent irreversible damage from deep discharge.
• The most suitable storage capacity is 50%. Long-term storage below 10% or above 90% can lead to irreversible capacity attenuation.

Warnings

• Do not put the battery into fire or overheat it. ??
• Use only the specified charger. Do not use other brands. ??
• Do not disassemble or modify the battery. ??
• Do not connect positive/negative terminals or touch them with metal objects. ?⚡
• Do not subject the charger to shocks (e.g., dropping). ?⬇️
• Keep the charger away from water. ??
• Avoid prolonged skin contact with the charger during charging, as it may cause burns (charger temperature can reach 40°C-60°C).
• Do not cover the charger or place objects on it to prevent overheating and fire. ⚠️?
• Do not turn the pedal while the battery is charging. Avoid winding the power cord around the pedal or crank, which could cause plug damage, electric shock, or fire. ⚠️⚡

Product Configuration

Contents

• Product configuration table
• Bicycle installation
• Component description
• Instrument description
• Charger usage
• Battery disassembly and assembly
• Precautions for battery use
• Warning matters
• Drive model
• Motor description
• After-sales service
• E-bike APP

Product Configuration Table

* Please note that due to product upgrades, your bicycle may differ from the picture and configuration. Product configuration is subject to physical objects.

Bicycle Installation

Since 95% of the bicycles are pre-assembled, the remaining parts can be installed directly upon receipt.

1. The front wheel is separated from the bicycle body upon arrival.
2. Adjust the position of the riser.
3. Install the handlebar riser.
4. Attach the front fork to the quick release.
5. Adjust the tire's center position so that both sides are aligned.
6. Tighten the left and right nuts as shown.
7. Install the fenders and tighten the screws.
8. Install the lights.
9. Insert fixing piece No. 1 into the slot of fixing piece No. 2.
10. Follow the diagram for assembly.
11. Install washer No. 5 and screw No. 6 as shown.
12. Connect the light wires, ensuring the arrow direction matches the corresponding arrow on the other end.
13. Install the left and right pedals separately.

Bicycle Installation Renderings

Key components include: Safety folding buckle, Seat, Battery, Instrument, Headlights, Motor, Transmission, Keyhole, Pedal, Power sensor, Front fork, Brake, and Tyres.

Component Descriptions

Fork Description

Use the switch on the left side to engage the front fork damping system. Adjust the damping softness and hardness using the knob on the right side.

Handlebar Control Unit Description

The handlebar controls include a Lamp button, a Horn button, and a switch handle for operation.

Variable Speed Finger Dial

This is an eight-level speed change finger dial. Please use it while pedaling, not when stationary. Adjust speed incrementally (e.g., from level 1 to level 2, not directly from 1 to 8).

Instrument and Electronics

Instrument Description

The instrument display shows:

• Battery level: Indicated by 5 bars.
• Error code: Displays error codes if faults occur.
• Current speed: Shows the current speed in KM/H or MPH.
• Walk boost: Activates a 6 km/h walking assist mode.
• Trip odometer: Records distance for the current trip.
• Odometer: Records total distance traveled.
• Max speed: Displays the highest speed achieved.
• Average speed: Shows the average speed.
• PAS level: Indicates the level of pedal assist.
• Speed unit: Can be set to KM/H or MPH.
• Cruise: Indicates cruise control status.
• Value and unit: Displays various data with units.
• Low brightness display: For reduced visibility conditions.

Power on/off: Long press the power button to turn the display on or off. When off, battery leakage is minimal (less than 1uA). The display also auto-shuts off after 10 minutes of inactivity.

Display interface switching: Short press the 'i' button to cycle through Trip Odometer, Odometer, Max Speed, and Average Speed displays.

Walk Boost Mode

Long press the power button to enter walk boost mode. The bicycle moves at a fixed 6 km/h. Release the button to stop power output. This mode is for pushing the bicycle, not for riding.

PAS Level Selection

Use the '+' and '-' buttons to switch the Pedal Assist System (PAS) level, adjusting motor output power.

Battery Level Display

The battery level is shown as 5 bars. All bars illuminated indicate a full charge. A flashing bar indicates the battery is depleted and needs charging.

Error Code Display

If a fault occurs in the electronic system, an error code will be displayed. Refer to the schedule for definitions. Prompt troubleshooting is necessary for normal operation.

Correct Use of Charger

Use only the provided special charger. Turn off the bicycle's power supply before charging. Connect the charger's output to the bicycle and the other end to the power supply. The red indicator light signifies charging is in progress.

Battery Management

Battery Disassembly and Assembly

The electric bicycle features a hidden battery and lock. To remove the battery: fold the bicycle, unlock it with the key, and then take out the battery.

1. Open the safety buckle, then the folding buckle.
2. Insert the key, turn clockwise to lock the battery, and counterclockwise to remove it.
3. Take out the key and then the battery.

Precautions for Battery Use

• Charging takes approximately 6 hours. A green indicator signifies a full charge. Disconnect the charger promptly after charging. Avoid charging for more than 12 hours.
• Do not cover the charger or battery during charging to prevent overheating.
• It is recommended to charge when the battery level is below 20%. For long-term storage, maintain the battery at 50% charge and recharge every two months.
• If a peculiar smell is detected during charging, stop immediately and seek maintenance.
• Do not touch the battery or charger while charging. Keep children away from the charger.
• Keep the charger and battery away from flammable materials. Do not charge near infants or children. Do not leave the bicycle charging unattended for extended periods. For safety, avoid charging early in the morning.
• Do not use third-party chargers. The charger contains high-voltage circuits and should not be disassembled without authorization.

Riding Modes and Performance

Energy Consumption Description

• Fully charge the battery before long-distance travel. Rugged terrain and hills consume more energy.
• Carrying more weight increases energy consumption.
• Low temperatures reduce the bicycle's cruising range.
• When the battery is off, the electric bicycle functions as a regular bicycle.

Pattern Description (Riding Modes)

• Electric Mode: Key is on, instrument is on, switch is twisted. The bicycle is driven solely by electricity.
• Electric Assist Mode: Key is on, instrument is on. The electric assist mode starts, driven by both manpower and electric power.
• Manual Mode: The bicycle is driven by manpower only.

In pedal assist mode, assistance is triggered by pedaling forward and stops when pedaling stops. Braking automatically disengages the power assist system. The system also disengages when the maximum selected speed is reached.

Motor and Warranty

Motor Description

When the electric bicycle starts, the motor draws a large input current, producing some noise as it overcomes resistance to reach speed. This is normal friction sound from current torque and magnetic force. Increased starting current may result in more noticeable noise, which is normal and does not affect usage. Accelerating slowly at startup can reduce starting current and noise, benefiting battery life.

After-Sales Service

Not Covered By Warranty

• Warranty period has expired.
• Commercial rental use.
• Gifts.
• Damage from unauthorized modification, disassembly, or accessory replacement.
• Parts damage caused by improper use, crashes, injury, water ingress, or overload.
• Changes due to factory batch updates or upgraded parts without prior notice.

E-bike APP

1. Download and Install

Scan the QR code or visit the provided URL (https://www.pgyer.com/92m4) to download the "E-bike" APP. For Apple devices, search for "yolinebike" in the App Store.

Note: The first time you open the APP, you will be prompted to grant permissions. Allow all requested permissions for full functionality.

2. Registration and Login

2.1 Registered Account

Open the APP and click "Create an account". You can also click "No account number" to enter an experience account without registering.

2.2 Main Interface Description

The main interface displays:

• Bluetooth connectivity status.
• Model picture of the bicycle.
• Current gear and PAS level.
• Speed indication (KM/H or MPH).
• Trip odometer and Odometer readings.
• Current battery voltage and level.
• Average speed.
• Controls for Lamp, Gear Adjustment, and Lock Screen.
• Access to Setup Menu.

2.3 Bind Display

1. Click the Bluetooth icon.
2. Click to search for Bluetooth devices.
3. Select the displayed Bluetooth name to connect. A successful connection will show a Bluetooth icon on the display.

2.4 Basic Operation

• Toggle Light: Use the light control button to switch the headlights on/off.
• Increase or decrease boost gear: Use the '+' and '-' buttons to change the assist gear level.
• Display lock screen sleep: Use the lock screen button to lock and wake up the display.

2.5 Setup Menu

The setup menu allows users to configure various settings:

• Vehicle Information: View Bluetooth name, MAC address, speed limit, current limit, wheel diameter, and software version.
• Display Unit Setting: Modify the display units (e.g., KM/H, MPH).
• Startup Mode Setting: Switch between zero start and non-zero start modes (protocol dependent).
• Speed Limit Setting: Adjust the maximum speed limit.
• Clear Trip: Reset the trip odometer.
• Restore Factory Settings: Reset the display to its default factory settings.
• Advanced Parameter Setting: Access advanced settings requiring a password (generally not available).
• Bind Display Button: Bind or unbind the display to the current account. A bound display can only connect to that account.
• Historical Faults: Query past fault records of the display.

2.6 Map Interface

The Map interface currently displays the current position, battery voltage, riding mileage, and speed. Future updates will include cycling records and other functions.

2.7 SMS Message Function

This feature allows users to communicate with service providers via short text messages. Navigate to "Me" > "Service Provider Information", enter your message, and click "OK". Administrators can then reply.

2.8 APP Version Upgrade

When a new version is available, the "Me" interface will display "Find New version is: Vx.x". Click to download and install the update.