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Table of Contents
Summary of Contents for Likebike YL81F
- Page 1 Likebike Electric Bike Display User’s Manua YL81F...
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Page 2: Table Of Contents
TABLE OF CONTENTS 1. PRODUCT NAME AND MODEL NUMBER ........................... 1 2. SPECIFICATION ...................................1 3. APPEARANCE AND SIZE ................................1 4. FUNCTION OVERVIEW AND FUNCTIONAL AREAS ........................3 4.1 F ..............................3 UNCTIONAL OVERVIEW 4.2 F ................................3 UNCTIONAL AREAS 4.3 B ................................ - Page 3 10. PRECAUTIONS ..................................18 SCHEDULE 1: ERROR CODE DEFINITION ............................19 SCHEDULE 2: PEDAL ASSIST LEVEL DEFAULT RATIO VALUE ......................19...
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Page 4: Product Name And Model Number
1. Product Name and Model Number Smart LCD display for electric bicycle; Model: YL81F. 2. Specification ● 48V power supply ● Display rated current 15mA ● Display maximum current 30mA ● Shutdown leakage current <1uA ● Supplied current to the controller 50mA ●... - Page 5 Figure 3-2 Physical picture of the K6 customized control button Figure 3-3 YL-81F Front View Dimension Figure 3-4 YL-81F Side View Dimension...
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Page 6: Function Overview And Functional Areas
Max speed Average speed Value and unit Figure 4-1 YL81F functional area distribution interface 4.3 Button definitions The YL81F display is equipped with five buttons on the corresponding operating unit: power on/off , plus minus button and toggle 5. Routine operation 5.1 Power on/off... -
Page 7: Display Interface Switching
5.2 Display interface switching When the display is powered on, it will show the Current Speed (mile/h) and Trip Odometer (mile) by default. Short press to switch between Trip Odometer(mile), Odometer (mile), Maximum Speed (mile/h), Average Speed (mile/h),and Current (A). Trip Odometer Odometer Maximum Speed... -
Page 8: Walk Boost Mode
5.3 Walk boost mode Long Press and hold , the electric bicycle enters the walk boost mode. Your e-bike will run at the constant speed at the promoted speed and the display shows . Release to stop the power output immediately and restore to the state before walk boost. -
Page 9: Pas Level Selection
5.5 PAS level selection Press to switch PAS level of electric bicycle, thus changing the motor output power. Figure 5-4 PAS level display interface 5.6 Battery level display The Battery level is shown as 5 bars. When the battery is full charged, all of the 5 bars lighten up. When the battery is fully depleted, the bar will begin to flash, warning the user to charge the battery as soon as possible. -
Page 10: Personalized Parameter Settings
6. Personalized parameter settings Each setting needs to be done with the bicycle stationary. The personalized parameter setting procedure is as follows: When the display is ON and the speed shows 0, (1) Press and hold simultaneously for more than 2 seconds to enter the personalized parameter setting interface. -
Page 11: Rated Voltage Setting
6.2 Rated voltage setting 02P is the rated voltage setting. The available rated voltage range is: 24V,36V, 48V,60V. Press to enter the parameter changing state. Press the to select the parameter and press to save the parameter setting and return to the personalized parameter setting interface. Figure 6-2 Rated voltage setting interface... -
Page 12: Pas Level Setting
6.3 PAS level setting 03P is the Pedal assist level setting. The available PAS level settings are: 0~3,1~3, 0~5,1~5, 0~7,1~7,0~9,1~9. Press to enter the parameter changing state. Press the to select the parameter and press to save the parameter setting and enter the 6.3.1 power ratio value setting interface, or press and hold the to confirm and return to the main interface. -
Page 13: Wheel Diameter Setting
6.4 Wheel diameter setting 04P is the wheel diameter setting.The adjustable wheel diameter range is: 16~32inch. Press to enter the parameter changing state. Press the to select the parameter and press to save the parameter setting and return to the personalized parameter setting interface. Figure 6-5 Wheel diameter setting interface 6.5 Number of speed sensor magnets setting 05P is the speed sensor magnet number setting.The adjustable speed sensor magnet number range is: 1 ~ 15pcs. -
Page 14: Speed Limit Setting
6.6 Speed Limit Setting 06P is the speed limit setting. The adjustable speed limit range is: 12~32mile/h. (20~51km/h)(The maximum adjustable speed limit varies by different protocols). Press to enter the parameter changing state. Press the to select the parameter and press to save the parameter setting and return to the personalized parameter setting interface. -
Page 15: Pas Sensor Direction Setting
6.8 PAS sensor direction setting 08P is the PAS sensor direction setting, run-F is front direction and run-b is opposite direction. Press to enter the parameter changing state. Press the to select the parameter and press to save the parameter setting and return to the personalized parameter setting interface. Figure 6-9 PAS sensor direction setting interface 6.9 Pedal assist sensitivity setting 09P is the pedal assist sensitivity setting. -
Page 16: Number Of Pedal Assist Sensor Magnets Setting
6.10 Number of pedal assist sensor magnets setting 10P is the number of pedal assist sensor magnets setting. The adjustable range: 5-12 pcs. Press to enter the parameter changing state. Press the to select the parameter and press to save the parameter setting and return to the personalized parameter setting interface. -
Page 17: Throttle Level Setting
6.12 Throttle level setting 12P is the throttle Level setting. 00 is to disable the throttle level. 01 is to enable the throttle level. If you select 01, it means that when the steering angle is turned to the maximum, the bicycle speed can only reach the maximum speed that can be reached by the current display of the throttle level;... -
Page 18: Power-On Password Setting
6.13 Power-on password setting 13P is the power-on password setting. The power-on password is not activated by default but users can activate it from setting PSd-y. The factory default password is 1212. Users can set other four-digit password. Please keep the password in mind after changing it, otherwise you will not be able to use the display. -
Page 19: Auto Sleep Time Setting
6.14 Auto Sleep Time Setting 14P is the auto sleep time setting. To save the battery power and reach higher range, this display will be turned off after it has not been used for a time. The adjustable range is: 1~60min, 00 means no auto shutdown. The factory default setting is 10 minutes. -
Page 20: Shortcut Operation
7. Shortcut operation 7.1 Restore factory default parameter settings operation dEF is the restore factory default parameter settings. dEF-Y is to restore default settings, and dEF-N is not to restore. Enter into the main setting interface and keep the speed at 0, press and hold simultaneously for 2s to enter the restore factory default setting interface. -
Page 21: Quality Assurance And Warranty
8. Quality Assurance and Warranty 8.1 Warranty info ● Yolin will offer a limited warranty for any failure caused by the product defects under normal use during the warranty period. ● The product is warranted for 12 months from the date out of factory. 8.2 Warranty does not cover ●... - Page 22 Schedule 1: Error Code Definition YL-05B Error codes Error code Definition Error code Definition E021 Current failure E024 Hall failure E022 Throttle failure E025 Brake failure E023 Motor phase failure E030 Communication failure breakdown Schedule 2: Pedal Assist Level Default Ratio Value Level Level selection...
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Questions and answers
Произошла ошибка 022 как её устранить?
This display has been stuck for to weeks weeks. Went to p16 and does ff
You can try restoring the factory default settings on the Likebike YL81F display to fix the issue:
1. Enter the main setting interface and ensure the speed is at 0.
2. Press and hold the plus (+) and minus (-) buttons simultaneously for 2 seconds.
3. The display will enter the restore factory default setting interface.
4. Use the plus (+) or minus (-) buttons to toggle to dEF-Y (restore default settings).
5. Press the power button to confirm. The display will show dEF-0 for a few seconds and then automatically reset.
6. The display will exit the setting interface after restoration.
If the issue persists, check for physical damage, loose connections, or signs of failure covered under the warranty.
This answer is automatically generated
Изменил пароль включения питания , как правильно теперь его включат
To turn on the Likebike YL81F after changing the power-on password, follow these steps:
1. Power on the display.
2. When prompted, enter the four-digit power-on password.
3. Use the / buttons to select each digit.
4. Press the confirmation button to save each digit and move to the next.
5. After entering all four digits, press the confirmation button to complete the process.
If the correct password is entered, the bike will turn on successfully.
This answer is automatically generated
Как выглядит кнопка подтверждения?