1. Introduktion
This manual provides detailed instructions for the installation, operation, and maintenance of your Alomejor Electric Scooter Controller Kit. This kit is specifically designed for the MI4 electric scooter model, enhancing its performance with a 36V 350W motor controller and a clear LCD display dashboard.
The kit includes essential components for upgrading or replacing your scooter's control system, ensuring seamless integration and optimal functionality.

Figur 1.1: Overview of the Alomejor Electric Scooter Controller Kit, including the controller board, LCD display, and heat sink, shown with electric scooters in the background.
Pakkeindhold:
- 1 x Electric Scooter Controller
- 1 x LCD Display Dashboard
2. Sikkerhedsoplysninger
Before proceeding with installation or operation, please read and understand all safety instructions. Failure to follow these instructions may result in injury, damage to the product, or damage to your electric scooter.
- Professionel installation anbefales: If you are not familiar with electric scooter electronics, it is highly recommended to seek professional assistance for installation.
- Strømafbrydelse: Always ensure the electric scooter's power is completely off and the battery is disconnected before attempting any installation, removal, or maintenance.
- Korrekt bindtage: This kit is designed for 36V systems. Do not use it with other voltage systemer.
- Undgå vandeksponering: Keep the controller and display away from water and moisture to prevent electrical shorts and damage.
- Sikre forbindelser: Sørg for, at alle elektriske forbindelser er sikre og korrekt isolerede for at forhindre kortslutninger.
3. Kompatibilitet og installation
3.1 Kompatibilitet
This Electric Scooter Controller Kit is precisely designed for the MI4 electric scooter model. Its components ensure a perfect fit and seamless integration with your scooter's existing system, providing optimal performance and reliability.

Figur 3.1: The controller kit components, highlighting their specific design for MI4 electric scooters to ensure compatibility.
3.2 Installationsproces
The installation of this electric scooter controller kit is designed to be straightforward, facilitating convenient replacements and maintenance. Follow these general steps for installation:

Figur 3.2: The controller and dashboard components, emphasizing the ease of installation for replacement or upgrade.
- Forbered scooteren: Ensure the electric scooter is powered off and the battery is disconnected. Remove any covers or panels necessary to access the existing controller and dashboard wiring.
- Fjern gamle komponenter (hvis du udskifter dem): Carefully disconnect all wires from the old controller and dashboard. Note the position and color of each wire for correct re-connection.
- Installer ny controller: Mount the new controller board in the designated compartment. Connect the motor wires, battery wires, and other accessory wires (e.g., brake, throttle) to the new controller. Refer to your scooter's specific wiring diagram if available.
- Install New Dashboard: Connect the dashboard display to the controller using the provided cable. Secure the dashboard in its housing on the handlebars.
- Sikker ledningsføring: Ensure all connections are firm and wires are routed safely, away from moving parts or pinch points.
- Test funktionalitet: Reconnect the battery and power on the scooter. Verify that the display lights up, shows correct information, and the motor responds to throttle input.
- Saml igen: Once functionality is confirmed, reattach all covers and panels.
4. Betjeningsvejledning
The LCD display dashboard provides real-time information about your scooter's status, allowing for effortless monitoring during operation.

Figur 4.1: The LCD display dashboard, showing its clear interface for monitoring scooter status.
4.1 Tænd/sluk
- For at tænde: Tryk på tænd/sluk-knappen på instrumentbrættet, og hold den nede, indtil displayet lyser.
- For at slukke: Tryk på tænd/sluk-knappen igen, og hold den nede, indtil skærmen slukker.
4.2 Forstå skærmen
The LCD dashboard provides the following key information:
- Hastighed: Displays current riding speed (km/h or mph).
- Batteriniveau: Angiver den resterende batteriopladning.
- Tilstand/Gear: Shows the current riding mode or speed gear.
- Forlygteindikator: Illuminates when the scooter's headlights are active.
- Bluetooth/Connectivity: May indicate connection status if applicable.
Refer to your MI4 scooter's specific user manual for detailed explanations of all dashboard icons and functions.
5. Vedligeholdelse
Proper maintenance ensures the longevity and optimal performance of your electric scooter controller kit. The components are crafted from durable aluminum alloy and PCB, designed for robust performance.

Figur 5.1: The controller and dashboard, highlighting their construction from robust aluminum alloy and PCB for enhanced durability.
- Rensning: Use a soft, dry cloth to wipe down the display and controller housing. Avoid using harsh chemicals or abrasive materials.
- Inspektion: Kontrollér regelmæssigt alle ledningsforbindelser for at sikre, at de er fastgjorte og fri for korrosion eller beskadigelse.
- Miljøbeskyttelse: Store your scooter in a dry environment, away from extreme temperatures and direct sunlight, to protect the electronic components.
- Undgå påvirkning: Protect the controller and display from physical impacts, which can damage internal components.
6. Fejlfinding
If you encounter issues with your controller kit, refer to the following common problems and solutions:
- Skærmen tændes ikke:
- Kontroller batteriforbindelsen og opladningsniveauet.
- Ensure the dashboard cable is securely connected to the controller.
- Scooter reagerer ikke på gashåndtaget:
- Verify all motor and throttle connections to the controller.
- Check for any error codes displayed on the dashboard (refer to your scooter's manual for code meanings).
- Inaccurate Speed/Battery Reading:
- Ensure all sensor wires are correctly connected.
- A full power cycle (turn off, disconnect battery, reconnect, turn on) may resolve temporary glitches.
Ved vedvarende problemer skal du kontakte kundesupport eller en kvalificeret tekniker.
7. Specifikationer
The Alomejor Electric Scooter Controller Kit provides robust power and reliable performance for your MI4 electric scooter.

Figur 7.1: The controller kit, illustrating its capability to deliver powerful performance for electric scooters.
| Feature | Specifikation |
|---|---|
| Varetype | Electric Scooter Dashboard and Controller |
| Anvendelse | For MI4 electric scooter |
| Motorstøtte | 36V 350W |
| Maksimal hastighed | Op til 28 km / h |
| Materialer | Aluminiumlegering + PCB |
| Pakkedimensioner (L x B x H) | 7.09 x 5.12 x 1.57 tommer |
| Pakkevægt | 167 gram |
| Mærke | Alomejor |
| Modelnavn (intern) | Alomejorzhvy51os3n |
8. Garanti og support
This product comes with a standard manufacturer's warranty. Please refer to the product packaging or the seller's terms and conditions for specific warranty details and duration.
For technical support, troubleshooting assistance, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.