Walfront 50A Shunt Battery Monitor Instruction Manual

1. ບົດແນະນຳ

This manual provides detailed instructions for the installation, operation, and maintenance of your Walfront 50A Shunt Battery Monitor. This device is designed to accurately measure and display various battery parameters, including voltage, current, capacity, and power, for a wide range of battery types in applications such as RVs, boats, cars, motorcycles, and golf carts.

Figure 1: Complete Walfront 50A Shunt Battery Monitor Kit, including the display unit, sampler, and connecting cables.

2. ຜະລິດຕະພັນເກີນview

2.1 ລັກສະນະທີ່ສໍາຄັນ

• ການໂຕ້ຕອບຜູ້ເປັນມິດ: Features a clear 1.8-inch display with larger text and responsive silicone keys for easy operation.
• ການ​ຕິດ​ຕັ້ງ​ງ່າຍ​ດາຍ​: Designed for versatile embedding with multiple bracket options, including a handlebar bracket, ensuring stable mounting.
• ຈໍສະແດງຜົນຫຼາຍປະການ: Provides real-time data on power, voltage, current, remaining capacity, discharge status, estimated time, and capacity percentage.
• ການເຊື່ອມຕໍ່ Bluetooth: Allows remote monitoring and settings adjustment via a mobile app within a 10-meter unobstructed range.
• ຄວາມເຂົ້າກັນໄດ້ຂອງຫມໍ້ໄຟກວ້າງ: Suitable for various battery types including lead-acid, LiFePO4, lithium-ion, and Ni-MH batteries.

2.2 ອົງປະກອບ

The Walfront 50A Shunt Battery Monitor package includes the following components:

• Display Unit (1.8-inch screen)
• Sampler (50A Shunt)
• 3-Meter Communication Cable
• 1-Meter Positive Pole Cable
• ຂາຕັ້ງແຂນຈັບ
• ຄູ່ມືຜູ້ໃຊ້

Figure 2: Individual components of the Walfront 50A Shunt Battery Monitor kit.

3. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ

3.1 ຂໍ້ຄວນລະວັງຄວາມປອດໄພ

• Ensure the power is disconnected from the battery before installation.
• ໃສ່ອຸປະກອນຄວາມປອດໄພທີ່ເຫມາະສົມ, ລວມທັງການປ້ອງກັນຕາ.
• Verify correct polarity when connecting wires to prevent damage to the device or battery.

3.2 ການຕິດຕັ້ງໜ່ວຍສະແດງຜົນ

The display unit can be embedded or mounted using the provided handlebar bracket.

1. ການ​ຕິດ​ຕັ້ງ Handlebar​: Attach the handlebar bracket to your desired location. Secure the display unit into the bracket. The bracket features mechanical locking knobs and thickened anti-slip washers for a secure, non-destructive installation.
2. Embedded Mounting: For custom installations, ensure the cutout dimensions match the display unit's specifications (refer to Section 6. Specifications for dimensions).

Figure 3: Display unit mounted on a handlebar, showing clear visibility.

Figure 4: Illustration of the handlebar bracket installation process, highlighting locking knobs and anti-slip washers.

3.3 Wiring the Sampler and Display

ທampler is the current sensing component and must be installed in series with the negative terminal of the battery. The display unit connects to the sampler via the provided communication cable.

1. ເຊື່ອມຕໍ່ Sampເລີ: Connect the negative terminal of your battery to the 'B-' terminal on the sampler. Connect the load's negative terminal to the 'P-' terminal on the sampເລີ
2. Connect Positive Power: Use the 1-meter positive pole cable to connect the 'V+' terminal on the sampler to the positive terminal of your battery. This provides power to the sampler and display.
3. ເຊື່ອມຕໍ່ສາຍການສື່ສານ: Plug one end of the 3-meter communication cable into the sampler and the other end into the display unit.
4. ຢືນຢັນການເຊື່ອມຕໍ່: Double-check all connections for tightness and correct polarity before restoring power to the battery.

Figure 5: The compact size of the sampler, designed for easy installation even in small battery compartments.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 ໜ້າຈໍສະແດງຜົນ

The 1.8-inch display provides a clear view of various battery parameters. The interface can be viewed manually or set to auto-rotate.

• ໜ້າຄູ່ມື View: Press the left and right arrow keys (labeled '/AH' and '%/>') to manually switch between different display interfaces and view content such as voltage, current, remaining capacity, power, and estimated time.
• Auto Page Rotation: Access the settings interface to enable the auto-rotate function. When active, the monitor will sequentially switch and display different interfaces in a cycle.

Figure 6: Interface carousel display options, showing manual page view and auto page rotation.

Figure 7: The multifunctional display showing voltage, current, estimated charge/discharge time, percentage of capacity, remaining capacity, and power.

4.2 ການທໍາງານຂອງປຸ່ມ

• '/AH' Button (Left Arrow): Navigates left through display screens or decreases values in settings.
• 'OK' Button: ຢືນຢັນການເລືອກ ຫຼື ເຂົ້າສູ່ເມນູການຕັ້ງຄ່າ.
• '%/>' Button (Right Arrow): Navigates right through display screens or increases values in settings.

4.3 ການເຊື່ອມຕໍ່ Bluetooth

The monitor supports Bluetooth connectivity for remote monitoring and control via a mobile application.

1. ດາວໂຫລດແອັບ:: ຊອກຫາ the official Walfront battery monitor app on your smartphone's app store.
2. ຈັບຄູ່ອຸປະກອນ: Enable Bluetooth on your smartphone and open the app. Follow the in-app instructions to search for and pair with your battery monitor.
3. ການຕິດຕາມໄລຍະໄກ: ເມື່ອເຊື່ອມຕໍ່ແລ້ວ, ທ່ານສາມາດເຮັດໄດ້ view real-time data, adjust settings, and monitor functions remotely within a 10-meter unobstructed range.

4.4 Battery Type Configuration

The monitor is compatible with various battery types. Ensure the correct battery type is configured in the settings for accurate readings.

Figure 8: Display indicating real-time measurements and highlighting compatibility with various battery types.

5. ບໍາລຸງຮັກສາ

To ensure the longevity and accurate performance of your Walfront 50A Shunt Battery Monitor, follow these general maintenance guidelines:

• ທໍາຄວາມສະອາດ: Gently wipe the display screen and unit housing with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• ການເຊື່ອມຕໍ່: ກວດເບິ່ງທຸກສາຍເຊື່ອມຕໍ່ແຕ່ລະໄລຍະເພື່ອຮັບປະກັນວ່າພວກມັນປອດໄພ ແລະ ບໍ່ມີການກັດກ່ອນ.
• ການປົກປ້ອງສິ່ງແວດລ້ອມ: While designed for various environments, avoid prolonged exposure to extreme temperatures, direct sunlight, or excessive moisture.
• ການອັບເດດເຟີມແວ: Check the Walfront official webເວັບໄຊທ໌ ຫຼື ແອັບສຳລັບການອັບເດດເຟີມແວທີ່ມີຢູ່ເພື່ອຮັບປະກັນປະສິດທິພາບທີ່ດີທີ່ສຸດ ແລະ ຄຸນສົມບັດໃໝ່ໆ.

6. ການແກ້ໄຂບັນຫາ

If you encounter issues with your battery monitor, refer to the following common troubleshooting steps:

• ບໍ່ມີຈໍສະແດງຜົນ/ພະລັງງານ:
  • Check all power connections, especially the positive pole cable to the battery and the communication cable to the sampເລີ
  • ໃຫ້ແນ່ໃຈວ່າຫມໍ້ໄຟ voltage ຢູ່ພາຍໃນຂອບເຂດປະຕິບັດການ (10-100V).
• ການອ່ານທີ່ບໍ່ຖືກຕ້ອງ:
  • ຢັ້ງຢືນວ່າ sampler is correctly installed in series with the negative battery terminal.
  • Confirm that the battery type and capacity settings in the monitor match your actual battery.
  • Ensure all connections are tight and free of corrosion, which can affect current sensing.
• ບັນຫາການເຊື່ອມຕໍ່ Bluetooth:
  • Ensure the monitor is powered on and within the 10-meter unobstructed range of your smartphone.
  • Restart the mobile app and your smartphone's Bluetooth.
  • If pairing fails, try unpairing and re-pairing the device in your phone's Bluetooth settings.
• Screen Auto-Off During Use:
  • The screen automatically turns off after 20 seconds during charging. During discharge, it turns off if the current is below 15mA for 20 seconds. This is normal behavior to conserve power.
  • Press any button to reactivate the screen.

If problems persist, contact Walfront customer support for further assistance.

7. ຂໍ້ມູນຈໍາເພາະ

Figure 9: Detailed dimensions for both the display unit and the 50A sampເລີ

8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Walfront webເວັບໄຊ. ຮັກສາໃບຮັບເງິນການຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້ສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນໃດໆ.