ആമുഖം
This manual provides detailed instructions for the installation, operation, and maintenance of your YOLIN YL81F E-bike LCD Display and X035-AAM002 Brushless Motor Controller. Please read this manual thoroughly before use to ensure proper function and safety.
Important Note: The YL81F color LCD display uses specific communication protocols. Different brands of e-bikes may have different LCD protocols. It is crucial to confirm the correct LCD protocol for your e-bike with customer service before purchasing to ensure compatibility. Failure to do so may result in the display not matching your e-bike system.

സ്പെസിഫിക്കേഷനുകൾ
YL81F Smart LCD Bezel-less Meter
| മോഡൽ | YL81F |
| പ്രോട്ടോക്കോൾ | Default lithium II protocol |
| വലിപ്പം | 60mm (W) * 97mm (H) * 70mm (D) |
| ഭാരം | 167 ഗ്രാം |
| വൈദ്യുതി വിതരണം | 36 വി / 48 വി / 52 വി |
| റേറ്റുചെയ്ത പ്രവർത്തന കറന്റ് | 15mA |
| പരമാവധി പ്രവർത്തന കറൻ്റ് | 30mA |
| Controller Power Supply Current | 50mA |
| പ്രവർത്തന താപനില | -20°C മുതൽ 60°C വരെ |
| സംഭരണ താപനില | -30°C മുതൽ 70°C വരെ |


X035-AAM002 Brushless Motor Controller
| മോഡൽ | X035-AAM002 |
| ഭാരം | 186 ഗ്രാം |
| നിലവിലെ പരിധി | 15എ |
| റേറ്റുചെയ്ത വോളിയംtage | 36V |
| വലിപ്പം | L 98mm * W 65mm * H 32mm |


സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
This section outlines the steps for connecting the YL81F display and X035-AAM002 controller to your e-bike conversion kit. Ensure all connections are secure before powering on the system.
ഘടകം കഴിഞ്ഞുview

വയറിംഗ് ഡയഗ്രം
Refer to the diagram below for correct wiring connections. Each numbered point corresponds to a specific component or function.

1: E-Bike Main Cable
2: Motor Hall
3, 4: Motor Cable
5: Boost Sensors
6: Battery Positive
7: Tachymeter Signal
8: Brake Light/Tail Light
9: Motor Cable
10: Battery Negative
- Mount the Display: Securely attach the YL81F display to your e-bike handlebars using the provided bracket.
- കൺട്രോളർ മൌണ്ട് ചെയ്യുക: Find a suitable, protected location on your e-bike frame for the X035-AAM002 controller. Ensure it is away from direct water exposure and physical impact.
- Connect the Main Cable: Connect the E-bike Main Cable (1) from the controller to your e-bike's main wiring harness.
- Connect Motor Cables: Connect the Motor Hall (2) and Motor Cables (3, 4, 9) from the controller to your e-bike motor. Ensure phase wires and Hall sensor wires are correctly matched.
- Connect Boost Sensors: Attach the Boost Sensors (5) to your e-bike's pedal assist system.
- ബാറ്ററി ബന്ധിപ്പിക്കുക: Connect the Battery Positive (6) and Battery Negative (10) cables from the controller to your e-bike battery. Double-check polarity.
- ആക്സസറികൾ ബന്ധിപ്പിക്കുക: Connect the Tachymeter Signal (7) and Brake Light/Tail Light (8) if applicable to your e-bike's accessories.
- ഡിസ്പ്ലേ ബന്ധിപ്പിക്കുക: Connect the 5-Pin common plug from the YL81F display to the corresponding port on the X035-AAM002 controller.
- എല്ലാ കണക്ഷനുകളും സുരക്ഷിതമാക്കുക: Ensure all connectors are firmly seated and secured to prevent accidental disconnection during riding.
പ്രവർത്തന നിർദ്ദേശങ്ങൾ
YL81F LCD Display Functions
The YL81F display provides comprehensive information and control over your e-bike system:
- Electricity Display: Shows current battery charge level.
- Auxiliary Gear Adjustment and Indication: Allows selection and display of pedal-assist levels.
- സ്പീഡ് ഡിസ്പ്ലേ: Shows real-time speed, maximum speed, and average speed.
- മൈലേജ് ഡിസ്പ്ലേ: Tracks single trip mileage and total accumulated mileage.
- Auxiliary Push Control and Indication: Activates and indicates walk-assist mode.
- Headlight Control and Indication: Controls and indicates the status of your e-bike's headlights.
- Fault Code Display: Shows error codes for system diagnostics.
- Engine Power Display: Indicates the current power output of the motor.
- USB Connection Indication: Shows when a USB device is connected (e.g., for charging).
- Cruise Control Indication: Indicates when cruise control is active.
- Bluetooth Connection Indication: Shows Bluetooth connectivity status.
- വ്യക്തിഗതമാക്കിയ പാരാമീറ്റർ ക്രമീകരണങ്ങൾ: Access settings for wheel diameter, speed limit, battery power, booster parameters, power-on password, and controller current limit.
- Factory Default Parameter Recovery: Option to restore all settings to factory defaults.
X035-AAM002 Controller Features
The X035-AAM002 controller incorporates several intelligent features for enhanced performance and safety:
- Invisible Soft/Hard Start: To switch between soft and hard start modes: Tighten the brake, turn the throttle handle to the bottom, turn on the power, and wait for 3 seconds. The system will switch to smooth start (default is hard start). This setting has a memory function. Repeat the operation to switch back.
- Invisible Single/Dual Hall Ampജീവപര്യന്തം: To switch between single and dual Hall boost modes (for 3-wire booster sensors only): Apply the brake, turn on the power, and turn the wheel/loop three times. The system will switch to Dual Hall Boost (default is only Hall Boost). This setting has a memory function. Repeat the operation to switch back.
- വൈദ്യുതി സംരക്ഷണം: Automatically stops output when the battery voltagഇ അണ്ടർ-വോളിയത്തിന് താഴെയായി കുറയുന്നുtage threshold, protecting the battery from over-discharge.
- Anti-Stealing Power On: Prevents unintended power-on due to line or throttle malfunctions, enhancing vehicle security.
- MOS Tube Short Circuit Protection: Detects MOS tube defects upon power-on to prevent damage to other components from serial short circuits.
- ഉയർന്ന താപനില സംരക്ഷണം: Reduces output current or stops output automatically if the controller temperature becomes too high.
- Rotation Protection: If the motor is blocked, the controller automatically limits current and cuts off the circuit within 2 seconds to protect both the motor and the controller.
മെയിൻ്റനൻസ്
Regular maintenance ensures the longevity and optimal performance of your e-bike display and controller:
- വൃത്തിയാക്കൽ: Keep the display and controller clean from dust and dirt. Use a soft, damp cloth for cleaning. Avoid harsh chemicals or abrasive materials.
- കണക്ഷൻ പരിശോധനകൾ: Periodically inspect all electrical connections for tightness and signs of wear or corrosion. Ensure waterproof connectors are properly sealed.
- കേബിൾ സമഗ്രത: Check all cables for cuts, pinches, or damage. Replace any damaged cables immediately.
- പരിസ്ഥിതി സംരക്ഷണം: While the components are designed for outdoor use, avoid prolonged exposure to extreme weather conditions (heavy rain, direct sunlight, extreme cold) when possible.
ട്രബിൾഷൂട്ടിംഗ്
This section provides guidance on common issues you might encounter. For complex problems, consult a qualified technician.
ഡിസ്പ്ലേ പ്രശ്നങ്ങൾ
- ഡിസ്പ്ലേ ഓണാക്കുന്നില്ല:
- Check battery connection and charge level.
- Ensure the 5-Pin connection cable between the display and controller is securely attached.
- Verify the e-bike's main power switch is on.
- Incorrect Speed/Mileage Readings:
- Check the wheel diameter setting in the display's personalized parameters.
- Ensure the tachymeter signal wire (7) is correctly connected.
- Fault Codes Displayed:
- Note down the fault code and refer to your e-bike's specific fault code list (if available) or contact customer support for diagnosis.
കൺട്രോളർ പ്രശ്നങ്ങൾ
- മോട്ടോർ പ്രതികരിക്കുന്നില്ല:
- Check all motor cable (2, 3, 4, 9) and Hall sensor connections.
- ബാറ്ററി വോളിയം പരിശോധിക്കുകtage is above the under-voltagഇ സംരക്ഷണ പരിധി.
- Check for any fault codes on the display.
- Intermittent Power/Motor Cut-off:
- Could be due to high temperature protection; allow the controller to cool down.
- അയഞ്ഞ കണക്ഷനുകൾ അല്ലെങ്കിൽ കേടായ വയറിംഗ് പരിശോധിക്കുക.
- Ensure the motor is not blocked, triggering rotation protection.
ഉപയോക്തൃ ടിപ്പുകൾ
- Protocol Verification: As highlighted in the introduction, always verify the LCD protocol compatibility with your e-bike's existing system before installation. This is the most common reason for incompatibility.
- പാക്കേജ് ഉള്ളടക്കം: The product package typically includes the YL81F display, the X035-AAM002 controller, and a connection cable. Ensure all components are present upon receipt.
- Soft/Hard Start Customization: Utilize the controller's 'Invisible Soft/Hard Start' feature to tailor your e-bike's acceleration response to your preference.
- Hall Sensor Configuration: If your e-bike uses a 3-wire booster sensor, you can adjust the Hall amplifier mode for optimal pedal assist.
വാറൻ്റിയും പിന്തുണയും
For any questions regarding the YL81F LCD Display or X035-AAM002 Brushless Motor Controller, including technical support, troubleshooting, or warranty claims, please contact the seller or manufacturer directly. Always provide your product model numbers (YL81F and X035-AAM002) and a detailed description of the issue for efficient assistance.





