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

1. 서론

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.

주요 특징은 다음과 같습니다.

High Measure Accuracy: Built-in hall type sensor and IC chipset provide precise calculations with a measurement tolerance of less than 5%.
다중 측정 모드: Easily switch between Flow, Consumption, Average, and Total modes.
단위 변환 : Switch between US gallons and liters.
내구성이 뛰어나고 방수 기능이 있는 디자인: Constructed with heavy-duty ABS material and IPX6 waterproof rating for outdoor use.
360° Rotating Inlet: Ensures easy installation and enhanced durability.

RESTMO Water Flow Meter showing total water usage and highlighting 360-degree rotatable inlet and durability — **이미지 1.1:** The RESTMO Water Flow Meter connected to a faucet, highlighting its durable and leak-proof design with a 360-degree rotatable inlet for easy installation.

RESTMO Water Flow Meter with icons representing its features — **이미지 1.2:** 위에view of the RESTMO Water Flow Meter's features, including durable inlet, one-touch control, LCD display, high accuracy, unit conversion, 4 measure modes, compact design, and water & weather resistance.

2. 설정

2.1 배터리 설치

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

장치 뒷면에서 배터리함을 찾으세요.
Use a coin or the included circle sheet to twist and unlock the battery cover.
CR2032 배터리의 양극(+)이 위를 향하도록 삽입하세요.
Replace the battery cover and twist to lock it securely, ensuring a waterproof seal.

RESTMO Water Flow Meter showing low battery indication — **이미지 2.1:** The LCD screen of the water flow meter displaying a low battery indication, prompting the user to change the battery.

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.

Ensure the water source is turned off.
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.
Connect your garden hose, nozzle, or sprinkler to the outlet (bottom part) of the water flow meter. Hand-tighten only.
Ensure all connections are secure to prevent leaks. Teflon tape can be used for a tighter seal if necessary.

RESTMO Water Flow Meter connected to a faucet and hose — **이미지 2.2:** The water flow meter connected between a faucet and a garden hose, demonstrating its easy installation.

RESTMO Water Flow Meter connected to a hose, used by a woman and child watering plants — **이미지 2.3:** The water flow meter attached to a hose, illustrating its compatibility with standard hoses for various watering tasks.

3. 사용 설명서

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

3.1 전원 켜기/끄기

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 측정 모드

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

흐름 모드: Displays the real-time water flow rate (e.g., L/Min or GAL/Min).
소비 모드: Displays the water usage from the last watering session.
평균 모드: Displays the daily average water usage over the last 7 days (counts from the next day after initial use).
전체 모드: Displays the total accumulated water consumption since the device was last reset.

RESTMO Water Flow Meter showing its 4 measurement modes: Flow, Consumption, Total, and Average — **이미지 3.1:** Visual representation of the four measurement modes: Flow, Consumption, Total, and Average, with examples of their display and typical applications.

3.3 Unit Conversion & Reset

단위 변환 : 동안 흐름 모드, long press the button to switch the unit between US gallons and liters.
데이터 재설정: 동안 소비 모드, 평균 모드, 또는 전체 모드, long press the button to reset the displayed data for that specific mode.

RESTMO Water Flow Meter displaying unit conversion from gallons to liters — **이미지 3.2:** The water flow meter demonstrating unit conversion from US gallons to liters by long-pressing the button in Flow Mode.

3.4 비디오 데모

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

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

4. 유지관리

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.

RESTMO Water Flow Meter highlighting the metal filter washer — **이미지 4.1:** Close-up of the water flow meter's inlet, showing the metal filter washer designed to prevent debris from entering.

4.2 내후성

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. 문제 해결

디스플레이 없음: Check if the battery is correctly installed and has sufficient charge. Replace the CR2032 battery if needed.
부정확한 판독: 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.
연결부 누수: Hand-tighten all connections. If leaks persist, apply Teflon tape to the threads. Ensure rubber washers are properly seated.
화면이 응답하지 않음: 배터리를 제거했다가 다시 삽입하여 소프트 리셋을 시도해 보세요.

6. 사양

특징	세부 사항
모델 번호	O-WM-4-BK
제품 치수	1.6 x 1.6 x 3.4 인치
품목 무게	3.87온스(0.11킬로그램)
재료	플라스틱
색상	검은색
디스플레이 유형	액정표시장치
필요한 배터리	네 (CR2032)
방수 등급	IPX6

7. 보증 및 지원

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:

이메일: support@restmo-link.com
전화(미국): +1 866-876-6888
전화(국제전화): +1 929-329-4398
Web대지: www.restmo.online
동영상 안내 : Scan the YouTube QR code on the product packaging or search "RESTMO" on YouTube for set-up instructions.
온라인 지원: Scan the WhatsApp QR code or send WhatsApp messages for online support.

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