1. Introduction
The bonoch 16-in-1 Air Quality Monitor (Model AK22A) is designed to provide real-time, accurate measurements of various indoor air quality parameters. This device helps you monitor the air you breathe, ensuring a healthier environment for your home or office. It features a clear 7-inch LED display and advanced sensors for comprehensive analysis.
Video 1: Overview of the bonoch Professional Indoor Air Quality Monitor. This video demonstrates the device's appearance and general functionality.
2. Safety Information
- Read all instructions carefully before using the device.
- Keep the device away from water and high humidity environments.
- Do not attempt to disassemble, repair, or modify the device. This may void the warranty and cause damage.
- Use only the provided USB-C cable and charging adapter for optimal performance and to prevent damage.
- Ensure the charging cable is fully inserted into the port.
- Avoid touching the external sensors or air intake holes to ensure accurate readings.
- Keep out of reach of children.
3. Package Contents
Please check the package for the following items:
- 1 x bonoch 16-in-1 Air Quality Monitor (Model AK22A)
- 1 x Charging Adapter
- 1 x USB-C Cable
- 1 x User Manual
4. Product Overview
The bonoch Air Quality Monitor features a large 7-inch LED display for clear readings and multiple high-precision sensors for accurate detection of various air parameters.
4.1 Device Components
- 7-inch LED Display: Shows real-time readings for all monitored parameters, time, temperature, humidity, and AQI.
- External High-Precision Sensors: Directly sample air for CO2, PM2.5, PM1.0, PM10, HCHO, TVOC.
- Control Buttons: Located on the device for power, alarm, brightness, and time adjustments.
- USB-C Charging Port: For power and charging the internal battery.
- Air Intake/Exhaust Vents: Ensure proper airflow for sensor operation.
Image 1: Front view of the bonoch Air Quality Monitor, displaying various air quality parameters, time, temperature, and humidity on its 7-inch LED screen.
Image 2: Diagram illustrating the internal components and external high-precision sensors of the bonoch Air Quality Monitor, highlighting its multi-sensor technology.
Image 3: The bonoch Air Quality Monitor shown in different indoor environments such as a kitchen, office desk, and bedside table, demonstrating its versatile placement.
5. Setup
5.1 Charging the Device
- Connect the provided USB-C cable to the charging port on the device.
- Plug the other end of the USB-C cable into the included charging adapter.
- Plug the charging adapter into a power outlet.
- The front indicator will glow red to confirm normal charging.
- A full charge provides up to 8 hours of cordless use. For continuous monitoring, keep the device plugged in.
5.2 Powering On/Off
- To Power On: Press and hold the Power button (usually located on the back or top) for two seconds until the display illuminates.
- To Power Off: Press and hold the Power button for two seconds.
Video 2: Quick Setup Guide for the bonoch Air Quality Monitor. This video demonstrates how to power on the device and adjust basic settings like alarm and brightness.
6. Operating Instructions
6.1 Understanding the Display
The 7-inch LED display provides a comprehensive view of your indoor air quality. It shows real-time readings for:
- CO2 (Carbon Dioxide)
- PM2.5, PM1.0, PM10 (Particulate Matter)
- HCHO (Formaldehyde)
- TVOC (Total Volatile Organic Compounds)
- Temperature (°F/°C)
- Humidity (%)
- AQI (Air Quality Index)
- Current Time
- Battery Level
The AQI is indicated by a 3-color coded scale (Green, Yellow, Red) and 7 distinct alert buzzers, providing instant clarity on air quality status.
Image 4: The bonoch Air Quality Monitor display showing real-time readings and a visual alert for poor air quality, indicating high CO2 levels.
6.2 Time Adjustment
- Switch Time Format: Click the "Time button" (often labeled with a clock icon or similar) to toggle between 12-hour and 24-hour formats.
- Set Hours: Long press the "Time button" to enter setting mode. Use the "Alarm button" or "Brightness button" to adjust the hours.
- Set Minutes: Click the "Time button" again. Use the "Alarm button" or "Brightness button" to adjust the minutes.
- Confirm: Click the "Time button" to save settings.
6.3 Temperature Unit Switching
To switch between Fahrenheit (°F) and Celsius (°C) units, simply click the "Power button" (short press).
6.4 Alarm and Brightness Settings
- Alarm Mute/Unmute: The device features 7 distinct AQI alert buzzers. Use the "Alarm button" (often labeled with a speaker icon) to silence or activate alarms.
- Brightness Adjustment: The 7-inch LED display has three brightness settings. Use the "Brightness button" (often labeled with a sun icon) to cycle through the brightness levels and select your preference.
7. Maintenance
7.1 Cleaning
Wipe the device gently with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the display or casing. Ensure no liquids enter the sensor openings.
7.2 Auto Recalibration / One-Click Reset
The device features auto-recalibration for precision renewal. If you suspect inaccurate readings or wish to reset the sensors, perform a one-click reset:
- Long-press the Power button to reset and recalibrate for quick, accurate readings.
- Important: Do not touch external sensors or air intake holes during operation or recalibration to ensure accuracy.
Image 5: The back of the bonoch Air Quality Monitor, indicating the location of the power button for one-click reset and a warning to avoid touching the sensor areas.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery or power cable not connected. | Charge the device using the provided USB-C cable and adapter. Ensure the cable is fully inserted. |
| Inaccurate readings. | Sensors obstructed or device needs recalibration. | Ensure air vents are clear. Perform a one-click reset by long-pressing the Power button. Avoid touching sensors. |
| Alarm sounds frequently. | High pollutant levels detected or sensitivity setting. | Check the display for specific pollutant levels. Improve ventilation in the area. Use the Alarm button to mute if desired. |
| Display is too dim/bright. | Brightness setting is not optimal. | Press the Brightness button to cycle through the three brightness levels. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | AK22A |
| Display | 7-inch LED |
| Monitored Parameters | CO2, PM2.5, PM1.0, PM10, HCHO, TVOC, Temperature, Humidity, AQI, Time |
| Temperature Accuracy | ±1°F to ±3°F |
| Humidity Accuracy | ±2%RH to ±3%RH |
| Air Sensor Accuracy | 0.001 units |
| Battery | 2500mAh Lithium Polymer (up to 8 hours cordless use) |
| Charging Port | USB-C |
| Product Dimensions | 2.95 x 5.59 x 7.91 inches |
| Item Weight | 1.48 Pounds (670 g) |
| Certifications | UL, CNAS, ilac-MRA, SIMT, CE, RoHS |
Image 6: The bonoch Air Quality Monitor displaying its screen alongside various professional certifications, indicating adherence to quality standards.
10. Warranty & Support
Your bonoch Air Quality Monitor comes with a standard manufacturer's warranty. For specific warranty details, please refer to the documentation included in your package or contact bonoch customer support.
Our dedicated support team is available to assist you with any queries or issues you may encounter. Please allow up to 24 hours for a response.
For customer support, please visit the official bonoch website or refer to the contact information provided in your user manual.
