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Restmo O-WM-4-BK

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

1. はじめに

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.

主な機能は次のとおりです。

  • High Measure Accuracy: Built-in hall type sensor and IC chipset provide precise calculations with a measurement tolerance of less than 5%.
  • 複数の測定モード: Easily switch between Flow, Consumption, Average, and Total modes.
  • 単位変換： Switch between US gallons and liters.
  • 耐久性と耐候性に優れた設計: 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
画像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
画像1.2: 以上view 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. セットアップ

2.1 バッテリーの取り付け

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

  1. デバイスの背面にあるバッテリー収納部を見つけます。
  2. Use a coin or the included circle sheet to twist and unlock the battery cover.
  3. CR2032 電池をプラス (+) 側を上に向けて挿入します。
  4. Replace the battery cover and twist to lock it securely, ensuring a waterproof seal.
RESTMO Water Flow Meter showing low battery indication
画像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.

  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.
RESTMO Water Flow Meter connected to a faucet and hose
画像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
画像2.3: The water flow meter attached to a hose, illustrating its compatibility with standard hoses for various watering tasks.

3. 操作手順

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

3.1 電源オン/オフ

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 測定モード

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

  • フローモード: Displays the real-time water flow rate (e.g., L/Min or GAL/Min).
  • 消費モード: Displays the water usage from the last watering session.
  • 平均モード: Displays the daily average water usage over the last 7 days (counts from the next day after initial use).
  • 合計モード: 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
画像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

  • 単位変換： 滞在中 フローモード, long press the button to switch the unit between US gallons and liters.
  • データをリセット: 滞在中 消費モード, 平均モード、 または トータルモード, long press the button to reset the displayed data for that specific mode.
RESTMO Water Flow Meter displaying unit conversion from gallons to liters
画像3.2: The water flow meter demonstrating unit conversion from US gallons to liters by long-pressing the button in Flow Mode.

3.4 ビデオデモンストレーション

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

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

4. メンテナンス

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
画像4.1: Close-up of the water flow meter's inlet, showing the metal filter washer designed to prevent debris from entering.

4.2 耐候性

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。 トラブルシューティング

  • 表示なし: Check if the battery is correctly installed and has sufficient charge. Replace the CR2032 battery if needed.
  • 不正確な読み取り: 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.
  • 接続部のリーク: Hand-tighten all connections. If leaks persist, apply Teflon tape to the threads. Ensure rubber washers are properly seated.
  • 画面が応答しない: バッテリーを取り外して再度挿入し、ソフト リセットを実行してみてください。

6. 仕様

特徴詳細
モデル番号O-WM-4-BK
製品寸法1.6 x 1.6 x 3.4インチ
アイテム重量3.87 オンス (0.11 キログラム)
材料プラスチック
色黒
表示タイプ液晶
電池が必要はい（CR2032）
防水等級IPX6

7.保証とサポート

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:

  • メールアドレス: support@restmo-link.com
  • 電話番号 (米国): +1 866-876-6888
  • 電話 (国際): +1 929-329-4398
  • Webサイト： www.restmo.online
  • 動画の手順： Scan the YouTube QR code on the product packaging or search "RESTMO" on YouTube for set-up instructions.
  • オンラインサポート： Scan the WhatsApp QR code or send WhatsApp messages for online support.

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