FAUOSWUK M5 LCD Display User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your FAUOSWUK M5 LCD Display. This display is designed for electric bikes and tricycles, offering essential ride data and control functions. Please read this manual thoroughly before installation and use to ensure proper function and safety.

2. Important Safety Information

Compatibility Notice:

The FAUOSWUK M5 LCD Display operates using a Protocol 2 communication protocol. It is imperative that this display is used exclusively with a controller that also supports the Protocol 2 communication protocol. Incompatibility with your controller will result in the display not functioning correctly or at all. Verify your controller's protocol before installation.

Always ensure all connections are secure before operating your electric bike or tricycle. Do not attempt to modify the display or its wiring, as this may void the warranty and create safety hazards.

3. Package Contents

Upon opening the package, please verify that all the following items are included:

1 x FAUOSWUK M5 LCD Display Unit
1 x Instruction Manual (this document)

4. Specifications

Feature	Detail
Brand	FAUOSWUK
Model Name	M5 LCD Display
Material	ABS
Display Type	LCD
Sensor Type	Speed Sensor
Connectivity Technology	Wired (5-Pin)
Communication Protocol	Protocol 2
Supported Voltages	24V, 36V, 48V, 60V
Mounting Type	Handlebar Mount
Mounting Hole Sizes	31.8 mm, 22.2 mm
Human Interface Input	Buttons
Waterproof	Yes

5. Setup and Installation

Follow these steps to properly install your M5 LCD Display:

Choose Mounting Location: Select a suitable position on your handlebar. The display supports handlebar diameters of 31.8 mm and 22.2 mm. Ensure the display is easily visible and accessible while riding.
Secure the Display: Use the integrated handlebar mount to firmly attach the display to your handlebar. Tighten the screws securely, but do not overtighten to avoid damage.
Connect the Wiring: Locate the 5-pin connector from the display unit. Connect this to the corresponding 5-pin port on your electric bike's controller. Ensure the connection is firm and fully seated. Remember, the controller must support Protocol 2 communication.
Route Cables: Carefully route the display cables along your bike frame, securing them with cable ties if necessary, to prevent interference with moving parts and protect them from damage.

FAUOSWUK M5 LCD Display with wired controller — Image 1: The FAUOSWUK M5 LCD Display unit with its wired control panel and 5-pin connector.

Back view of FAUOSWUK M5 LCD Display showing cable connections — Image 2: Rear view of the M5 LCD Display, illustrating the cable entry points for connection to the electric bike system.

6. Operating Instructions

Once installed and connected, the M5 LCD Display provides real-time information and control over your electric bike's functions.

6.1 Power On/Off

To power on the display, press and hold the power button (usually the 'M' button or a dedicated power button on the control panel) for a few seconds. To power off, repeat the action.

6.2 Display Information

The LCD screen shows various parameters, including:

Speed: Current riding speed (km/h or mph).
Energy Bar: Battery level indicator.
Cruise/Manual Mode: Indicates the current riding mode.
TRIP: Distance traveled for the current trip.
Headlight Indicator: Shows if the headlights are active.

Close-up of FAUOSWUK M5 LCD Display showing speed, battery, and trip data — Image 3: A close-up view of the M5 LCD Display screen, showing various metrics such as speed, battery level, and trip distance.

6.3 Button Functions

The control panel typically includes buttons for various functions:

Power/Mode Button (M): Short press to cycle through display modes (e.g., ODO, TRIP, MAX Speed, AVG Speed). Long press to power on/off.
Up/Down Buttons: Adjust assist levels, navigate menus, or control other functions depending on the controller's programming.

The display features a waterproof design, allowing for use in rainy conditions without concern for moisture damage.

7. Maintenance

To ensure the longevity and optimal performance of your M5 LCD Display, follow these maintenance guidelines:

Cleaning: Wipe the display screen and body with a soft, damp cloth. Avoid using abrasive cleaners or solvents, which can damage the ABS material and screen.
Connections: Periodically check all wired connections to ensure they are secure and free from corrosion or damage.
Storage: When not in use for extended periods, store the electric bike in a dry, temperate environment to protect the electronic components.
Impact Protection: While durable, avoid dropping or subjecting the display to strong impacts, as this can cause internal damage.

8. Troubleshooting

If you encounter issues with your M5 LCD Display, refer to the following common problems and solutions:

Problem	Possible Cause	Solution
Display does not power on.	Loose or disconnected power cable. Low or depleted battery. Incompatible controller (not Protocol 2).	Check all 5-pin connections for secure fit. Charge the electric bike's battery. Verify your controller's communication protocol. If it's not Protocol 2, the display will not work.
Incorrect speed or distance readings.	Speed sensor malfunction or incorrect installation. Incorrect wheel circumference setting (if adjustable via controller).	Inspect the speed sensor and its magnet for proper alignment and function. Consult your controller's manual for display settings.
Buttons are unresponsive.	Loose connection to the control panel. Internal button malfunction.	Check the wiring from the control panel to the display. If the issue persists, contact support.

If the problem persists after attempting these solutions, please contact customer support for further assistance.

9. Warranty Information

The FAUOSWUK M5 LCD Display comes with a manufacturer's warranty valid for 90 days from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual.

Please retain your proof of purchase for warranty claims.

10. Support

For technical assistance, warranty claims, or any questions regarding your FAUOSWUK M5 LCD Display, please contact the seller or FAUOSWUK customer service through the platform where the product was purchased. Provide your product model number (M5 LCD Display) and a detailed description of the issue to facilitate a quicker resolution.