คู่มือการใช้งานเครื่องวัดการไหลของน้ำแบบ WiFi RAINPOINT (รุ่น TCHCS008FRF-US-C1)

1. บทนำ

The RAINPOINT WiFi Water Flow Meter is designed to provide accurate measurement and monitoring of water consumption for various outdoor applications, including garden watering, RV tank filling, and pool maintenance. This device helps users track water usage in real-time, set consumption alerts, and optimize watering schedules to conserve water and manage costs effectively.

This manual provides detailed instructions for setting up, operating, and maintaining your RAINPOINT WiFi Water Flow Meter. Please read it thoroughly before use to ensure proper functionality and longevity of the product.

2. ส่วนประกอบผลิตภัณฑ์

The RAINPOINT WiFi Water Flow Meter package typically includes the following components:

• RAINPOINT WiFi Water Flow Meter unit
• Quick Connect Adapters (if included)
• คู่มือการใช้งาน (เอกสารนี้)

Figure 1: Main unit of the RAINPOINT WiFi Water Flow Meter.

Figure 2: Water Flow Meter with included quick connect adapters for easy installation.

3. การตั้งค่า

3.1 การติดตั้งแบตเตอรี่

The water flow meter requires batteries for operation. Follow these steps to install them:

1. Locate the battery compartment on the side of the flow meter unit.
2. Carefully remove the display screen from the side to access the battery slot.
3. Insert the required CR2032 battery, ensuring correct polarity (positive and negative aspects).
4. Reattach the display screen securely.

3.2 การติดตั้งทางกายภาพ

The flow meter is designed for easy connection to standard garden hoses and spigots.

1. Attach the quick connect adapter to your outdoor spigot.
2. Connect the flow meter unit to the quick connect adapter on the spigot. Ensure the flow direction arrow on the meter aligns with the water flow.
3. Connect your garden hose to the other end of the flow meter.
4. ตรวจสอบให้แน่ใจว่าการเชื่อมต่อทั้งหมดแน่นหนาเพื่อป้องกันการรั่วไหล

Figure 3: The flow meter is detachable for convenient reading and installation.

3.3 การเชื่อมต่อแอพ

To utilize the smart features, download the companion app and connect your device:

1. Download the 'Homgar' app from your smartphone's app store (iOS or Android).
2. ลงทะเบียนหรือเข้าสู่ระบบบัญชีของคุณ
3. Follow the in-app instructions to add your RAINPOINT WiFi Water Flow Meter. This typically involves selecting 'Add Device' and following prompts to connect to your home WiFi network.

4. คู่มือการใช้งาน

4.1 โหมดการวัด

The flow meter offers four distinct measurement modes:

• GPM/LPM Flow Tracking: Displays real-time water flow rate in Gallons Per Minute (GPM) or Liters Per Minute (LPM). This is useful for estimating watering time for specific tasks like filling a pool.
• โหมดการบริโภค: Tracks and displays the water consumed for a single watering session.
• โหมดรวม: Accumulates and displays the total water consumption over time.
• โหมดเฉลี่ย: Records and displays average water consumption over 24 hours, 30 days, or 12 months.

Figure 4: The flow meter displays real-time GPM/LPM, useful for tasks like filling a pool.

Figure 5: Precise watering for plants, showing 0.1 gallons dispensed.

4.2 Smart App Features

The Homgar app enhances the functionality of your flow meter:

• การตรวจสอบตามเวลาจริง: View current flow rates and water usage directly from your smartphone.
• การแจ้งเตือนการใช้น้ำ: Receive instant notifications if your water consumption exceeds a pre-set limit.
• ข้อมูลทางประวัติศาสตร์: Access hourly, daily, and monthly water usage reports to track trends and estimate water bills.
• การสอบเทียบการใช้น้ำ: Calibrate the water usage value in the app with a range of ±3% for increased accuracy.
• Scheduling and Rain Delay: If connected to a compatible RAINPOINT smart irrigation system, you can set watering schedules and implement rain delays.

Figure 6: The app provides smart alerts for water usage, helping to control consumption.

Figure 7: The app allows for water usage correction to fine-tune accuracy.

Figure 8: Tracking water usage can lead to reduced water bills, as illustrated by this comparison chart.

5. การบำรุงรักษา

5.1 การทำความสะอาด

Regularly inspect the flow meter for any debris or mineral buildup, especially around the connections and the internal impeller. Clean with a soft brush and water if necessary. Avoid using harsh chemicals.

5.2 การเปลี่ยนแบตเตอรี่

When the display indicates low battery, replace the CR2032 battery following the steps in Section 3.1. Prompt battery replacement ensures continuous and accurate data collection.

5.3 ฤดูหนาว

For outdoor use in freezing climates, disconnect the flow meter from the spigot and hose before the first frost. Store the unit indoors in a dry, protected area to prevent damage from freezing water.

6 การแก้ไขปัญหา

6.1 การรั่วไหล

If leaks occur at the connections:

• ตรวจสอบให้แน่ใจว่าการเชื่อมต่อทั้งหมดแน่นหนา
• Check the rubber washers (gaskets) inside the connectors. Replace if they are worn or damaged.
• Consider using plumber's tape (Teflon tape) on threaded connections for an improved seal.

6.2 การอ่านค่าที่ไม่ถูกต้อง

If you suspect inaccurate readings:

• Verify the flow meter is installed with the correct flow direction.
• Check for any obstructions inside the meter that might impede the impeller.
• Use the in-app calibration feature (Section 4.2) to adjust the reading if needed.

6.3 ปัญหาการเชื่อมต่อ

If the device is not connecting to the app:

• ตรวจสอบให้แน่ใจว่าได้เปิดใช้งาน Bluetooth และ WiFi ของสมาร์ทโฟนของคุณแล้ว
• Verify the flow meter is within range of your WiFi router or the RAINPOINT hub.
• Check if the device batteries are charged.
• Restart the app and/or the flow meter.

7. ข้อมูลจำเพาะ

8. การรับประกันและการสนับสนุน

For warranty information, technical support, or any questions regarding your RAINPOINT WiFi Water Flow Meter, please refer to the official RAINPOINT website or contact their customer service directly. Contact details can typically be found on the product packaging or the manufacturer's webเว็บไซต์.

RAINPOINT is committed to providing high-quality products and support to ensure your satisfaction.