RESTMO Water Flow Meter (Model O-WM-4-BK) Instruction Manual

1. ບົດແນະນຳ

The RESTMO Water Flow Meter is designed to accurately measure and track water usage and flow rate for various outdoor and indoor applications. This device features an easy-to-read LCD screen and a single push-button control for seamless operation. It is ideal for monitoring water consumption in garden hoses, RV water tank filling, lawn sprinklers, and nozzle sprayers.

ຄຸນ​ນະ​ສົມ​ບັດ​ທີ່​ສໍາ​ຄັນ​ປະ​ກອບ​ມີ​:

• High Measure Accuracy: Built-in hall type sensor and IC chipset provide precise calculations with a measurement tolerance of less than 5%.
• ໂໝດການວັດແທກຫຼາຍຮູບແບບ: Easily switch between Flow, Consumption, Average, and Total modes.
• ການປ່ຽນຫົວ ໜ່ວຍ: Switch between US gallons and liters.
• Durable and Weatherproof Design: Constructed with heavy-duty ABS material and IPX6 waterproof rating for outdoor use.
• 360° Rotating Inlet: Ensures easy installation and enhanced durability.

2. ຕັ້ງຄ່າ

2.1 ການຕິດຕັ້ງຫມໍ້ໄຟ

The water flow meter requires a CR2032 lithium battery. To install or replace the battery:

1. ຊອກຫາຊ່ອງໃສ່ຫມໍ້ໄຟຢູ່ດ້ານຫຼັງຂອງອຸປະກອນ.
2. Use a coin or the included circle sheet to twist and unlock the battery cover.
3. ໃສ່ແບັດ CR2032 ໂດຍໃຫ້ດ້ານບວກ (+) ຫັນໜ້າຂຶ້ນ.
4. Replace the battery cover and twist to lock it securely, ensuring a waterproof seal.

2.2 Connecting the Water Flow Meter

The RESTMO Water Flow Meter features a 360° rotating inlet and 3/4" NH hose threads, making it compatible with all standard outdoor faucets and garden hoses without requiring additional adapters.

1. Ensure the water source is turned off.
2. Screw the inlet (top part with the brass connector) of the water flow meter onto your outdoor faucet or the end of your garden hose. Hand-tighten only.
3. Connect your garden hose, nozzle, or sprinkler to the outlet (bottom part) of the water flow meter. Hand-tighten only.
4. Ensure all connections are secure to prevent leaks. Teflon tape can be used for a tighter seal if necessary.

3. ຄໍາແນະນໍາການດໍາເນີນງານ

The water flow meter features a single push-button for control and mode switching.

3.1 ເປີດ/ປິດ

The LCD screen automatically goes to sleep if there is no operation or water flow for 1 minute to conserve battery. It will automatically activate upon water flow or a button press.

3.2 ຮູບແບບການວັດແທກ

Short press the button to cycle through the 4 different measurement modes:

• ໂໝດກະແສ: Displays the real-time water flow rate (e.g., L/Min or GAL/Min).
• ຮູບແບບການບໍລິໂພກ: Displays the water usage from the last watering session.
• Average Mode: Displays the daily average water usage over the last 7 days (counts from the next day after initial use).
• ໂໝດທັງໝົດ: Displays the total accumulated water consumption since the device was last reset.

3.3 Unit Conversion & Reset

• ການປ່ຽນຫົວ ໜ່ວຍ: ໃນຂະນະທີ່ຢູ່ໃນ ໂFlດການໄຫຼ, long press the button to switch the unit between US gallons and liters.
• ຣີເຊັດຂໍ້ມູນ: ໃນຂະນະທີ່ຢູ່ໃນ ຮູບແບບການບໍລິໂພກ, ຮູບແບບສະເລ່ຍ, ຫຼື ໂໝດທັງໝົດ, long press the button to reset the displayed data for that specific mode.

3.4 ວິດີໂອສາທິດ

ວິດີໂອ 3.1: Official product video from Restmo demonstrating the features and operation of the Water Flow Meter, including measurement accuracy.

ວິດີໂອ 3.2: A seller-provided video demonstrating the use of a water flow meter for RV applications, showing how to measure water input.

4. ບໍາລຸງຮັກສາ

4.1 Cleaning the Filter Washer

The water flow meter includes a metal filter washer at the inlet to prevent dirty, sediment, and other larger particles from entering the device and affecting measurement accuracy. Regularly check and clean this filter to ensure optimal performance.

4.2 ການຕໍ່ຕ້ານສະພາບອາກາດ

The device has an IPX6 waterproof grade, ensuring stability for outdoor use and resistance to UV, sunshine, and rain. However, it is recommended to store the device indoors during extreme weather conditions or prolonged periods of non-use to extend its lifespan.

5. ການແກ້ໄຂບັນຫາ

• ບໍ່ມີການສະແດງຜົນ: Check if the battery is correctly installed and has sufficient charge. Replace the CR2032 battery if needed.
• ການອ່ານທີ່ບໍ່ຖືກຕ້ອງ: Ensure the metal filter washer is clean and free of debris. Verify that all connections are tight and there are no leaks. Ensure water flow is consistent and not excessively turbulent.
• ການຮົ່ວໄຫຼໃນການເຊື່ອມຕໍ່: Hand-tighten all connections. If leaks persist, apply Teflon tape to the threads. Ensure rubber washers are properly seated.
• ໜ້າຈໍບໍ່ຕອບສະໜອງ: ລອງຖອດ ແລະ ໃສ່ແບັດເຕີຣີຄືນໃໝ່ເພື່ອປະຕິບັດການຣີເຊັດແບບ soft reset.

6. ຂໍ້ມູນຈໍາເພາະ

7. ການຮັບປະກັນແລະການສະ ໜັບ ສະ ໜູນ

RESTMO is committed to providing reliable and intelligent solutions. Your RESTMO Water Flow Meter comes with a standard warranty, with options to extend it up to 5 years. For detailed warranty information and to register your product, please refer to the product packaging or contact customer support.

For any questions, technical support, or warranty claims, please contact us:

• ອີເມວ: support@restmo-link.com
• ໂທລະສັບ (ສະຫະລັດ): +1 866-876-6888
• ໂທລະສັບ (ສາກົນ): +1 929-329-4398
• Webເວັບໄຊ: www.restmo.online
• ຄໍາແນະນໍາວິດີໂອ: Scan the YouTube QR code on the product packaging or search "RESTMO" on YouTube for set-up instructions.
• ສະຫນັບສະຫນູນອອນໄລນ໌: Scan the WhatsApp QR code or send WhatsApp messages for online support.