SONOFF AirGuard PM2.5 Smart Indoor Air Quality Monitor User Manual

1. บทนำ

The SONOFF AirGuard PM2.5 Smart Indoor Air Quality Monitor (Model SAWF-07P) is designed to provide real-time monitoring of indoor air quality. It detects particulate matter (PM2.5 and PM10), temperature, and humidity, offering comprehensive environmental insights. This device is Matter-compatible, allowing seamless integration into various smart home ecosystems.

This manual provides essential information for setting up, operating, maintaining, and troubleshooting your AirGuard monitor to ensure optimal performance and accurate readings.

2. เนื้อหาบรรจุภัณฑ์

ตรวจสอบว่ารายการทั้งหมดที่ระบุไว้ด้านล่างนี้รวมอยู่ในแพ็คเกจของคุณ:

• SONOFF AirGuard PM2.5 Monitor (SAWF-07P)
• สาย USB-C
• คู่มือการใช้งาน

Note: A USB-A power adapter is required but not included in the package.

3. สินค้าหมดview

3.1 ส่วนประกอบของอุปกรณ์

The AirGuard monitor features a compact design with a clear display and intuitive controls.

3.2 ปุ่มและตัวบ่งชี้

4. การตั้งค่า

4.1 การเปิดเครื่อง

1. Connect the provided USB-C cable to the monitor's USB-C port.
2. Plug the other end of the USB-C cable into a 5V/1A USB-A power adapter (not included).
3. The device will power on automatically and display current readings.

4.2 การติดตั้งและการจับคู่แอป

The SONOFF AirGuard PM2.5 monitor supports Matter for broad smart home compatibility and can also be managed via the eWeLink app.

1. ดาวน์โหลดแอป eWeLink: ค้นหา "eWeLink" in your smartphone's app store (App Store for iOS or Google Play Store for Android) and install it.
2. เข้าสู่โหมดจับคู่: Long-press the Wi-Fi button on the top of the device for 5 seconds until the Wi-Fi icon on the display starts flashing. This indicates the device is in network pairing mode.
3. เพิ่มอุปกรณ์ในแอป: Open the eWeLink app, tap the "+" icon to add a device, and select the option to scan a QR code. Scan the QR code located on the back of your AirGuard monitor.
4. ทำตามคำแนะนำบนหน้าจอ: Complete the pairing process by following the instructions in the eWeLink app. This will connect your device to your 2.4GHz Wi-Fi network.
5. การบูรณาการสสาร (ไม่บังคับ): If you wish to integrate with other Matter-compatible smart home platforms (e.g., Apple Home, Amazon Alexa, Google Home, SmartThings, Home Assistant), ensure you have a Matter hub. Once paired with eWeLink, you can usually initiate Matter pairing from your preferred smart home app by following its specific instructions for adding Matter devices.

5. คู่มือการใช้งาน

5.1 การอ่านจอแสดงผล

The 3.73-inch screen provides real-time readings for:

• PM2.5: Particulate matter with a diameter of 2.5 micrometers or less (µg/m³).
• PM10: Particulate matter with a diameter of 10 micrometers or less (µg/m³).
• อุณหภูมิ: Ambient temperature (°C/°F).
• ความชื้น: Relative humidity (%).

5.2 Menu Mode and Calibration

You can adjust certain settings directly on the device using the Menu Mode:

1. เข้าสู่โหมดเมนู: Short-press the Settings Button (gear icon) once. The temperature unit will start flashing.
2. สลับหน่วยอุณหภูมิ: While the temperature unit is flashing, short-press the "+" or "-" button to switch between Celsius (°C) and Fahrenheit (°F).
3. Calibrate Temperature: While the temperature value is flashing (after cycling through units), short-press the "+" or "-" button to manually calibrate the temperature in 0.1°C increments.
4. สลับโหมดการตรวจจับ: Short-press the Settings Button again to cycle to the detection mode. When the target item (PM2.5 or PM10) begins to flash, short-press the "+" or "-" button to switch between PM2.5 and PM10 display.
5. Calibrate Humidity: Short-press the Settings Button again to cycle to the humidity value. While the humidity value is flashing, short-press the "+" or "-" button to manually calibrate the humidity in 0.1% increments.
6. Exit Menu Mode: If there is no button operation for 3 seconds, the device will automatically save the current settings and exit Menu Mode. Alternatively, you can exit by pressing the Settings Button again after cycling through all available parameters.

5.3 ระบบแจ้งเตือน

The AirGuard monitor features a triple-alert system to notify you of air quality changes:

• เสียงสัญญาณเตือน: An audible alert when thresholds are exceeded. Use the Buzzer Switch to enable/disable, mute for 30 minutes, or turn off completely.
• Multi-color LED Indicator: An LED light changes color (e.g., green for safe, yellow for cautionary, red for unhealthy) based on air quality levels. Long-press the Indicator Light Switch for 3 seconds to turn it on or off.
• การแจ้งเตือนแอป: Customizable notifications sent to your eWeLink app when PM2.5, PM10, temperature, or humidity exceed defined thresholds.

5.4 Data Tracking and Export

The eWeLink app allows you to track and analyze historical air quality data:

• Access up to 12 months of historical data for PM2.5, PM10, temperature, and humidity.
• View clear, graphical charts directly in the app to identify trends.
• Export data for deeper analysis or sharing.

5.5 การควบคุมด้วยเสียง

Integrate your AirGuard monitor with voice assistants for hands-free air quality checks:

• Use simple voice commands through Siri or Google Assistant to inquire about PM2.5 and PM10 levels.
• Requires connection to a compatible smart home platform (e.g., Apple Home, Google Home) via Matter.

6. การบำรุงรักษา

6.1 การทำความสะอาด

• Gently wipe the device with a soft, dry cloth.
• Do not use liquid cleaners or abrasive materials, as these can damage the sensors or display.

6.2 การจัดวาง

Optimal placement is crucial for accurate readings:

• Place the monitor on a flat surface using its retractable stand.
• Ensure the device is not mounted directly against a wall or obstructed, as the back and sides contain air vents essential for gas detection and accurate air sampหลิง.
• Avoid placing the device near strong air currents (e.g., open windows, air conditioners) or heat sources, which can affect temperature and humidity readings.

7 การแก้ไขปัญหา

• อุปกรณ์ไม่ได้เปิดเครื่อง: Ensure the USB-C cable is securely connected to both the monitor and a functional 5V/1A power adapter. Try a different cable or adapter.
• Unable to Connect to Wi-Fi/App:
  - ตรวจสอบให้แน่ใจว่าเครือข่าย Wi-Fi ของคุณเป็น 2.4GHz อุปกรณ์นี้ไม่รองรับเครือข่าย 5GHz
  - Confirm the device is in pairing mode (flashing Wi-Fi icon).
  - Check your Wi-Fi password.
  - ย้ายอุปกรณ์ให้ใกล้กับเราเตอร์ Wi-Fi ของคุณมากขึ้น
  - Restart your router and the AirGuard monitor.
• การอ่านค่าที่ไม่ถูกต้อง:
  - Ensure the device is placed in an area with good air circulation, away from direct drafts, heat sources, or excessive humidity.
  - Allow the device to stabilize for a few minutes after initial power-on or relocation.
  - Perform manual calibration for temperature and humidity via the Menu Mode if you have a trusted reference sensor. PM2.5/PM10 sensors are factory calibrated.
• Alarm Triggering Frequently: Adjust the alert thresholds in the eWeLink app settings to suit your environment and preferences.
• No Data in App History: Ensure the device is continuously powered and connected to Wi-Fi. Data is recorded and uploaded to the cloud via the eWeLink app.

8. ข้อมูลจำเพาะ

9. การรับประกันและการสนับสนุน

9.1 ข้อมูลการรับประกัน

The SONOFF AirGuard PM2.5 Smart Indoor Air Quality Monitor comes with a รับประกัน 2 ปี นับจากวันที่ซื้อ โปรดเก็บหลักฐานการซื้อไว้เพื่อใช้ในการเคลมประกัน

9.2 การสนับสนุนลูกค้า

For any technical assistance, troubleshooting, or warranty inquiries, please contact SONOFF Customer Support:

• อีเมล: support@itead.cc
• แหล่งข้อมูลออนไลน์: เยี่ยมชมเว็บไซต์อย่างเป็นทางการของ SONOFF webไซต์สำหรับคำถามที่พบบ่อย คู่มือที่อัปเดต และฟอรัมชุมชน