tuya PV28-BW Smart WiFi 3in1 Air Quality Meter Instruction Manual
- June 12, 2024
- Tuya
Table of Contents
tuya PV28-BW Smart WiFi 3in1 Air Quality Meter
Product Description
When opening the package, please confirm whether the air quality monitor is in good condition and the accessories are complete; This product comes with battery, please charge it for 5 minutes before using it for the first time, and then press and hold the multi-function button to turn it on; Avoid running out of battery due to long time transportation and other reasons.
- 1 x Air Quality Monitor
- 1 x Instruction Manual
- 1 x Type-C Cable
Operating Instructions
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Power on: In the power off state, press and hold the multi-function button for 2 seconds, The buzzer sounds “beep”, and then displays the current parameters on the screen.
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Power off: In the power on state, long press the multi-function button to power off.
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Charge : It needs to be charged in time when the battery indicator is red. The battery indicator flashes red and green alternately when charring, and the green light stays on when fully charged.
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Switch the temperature unit: In the power-on state, short press the multi-function button once to switch between degrees (°C) and Fahrenheit (°F).
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This product contains a distance sensor, in the dormant state (dormancy after 30 seconds without sensing, you can close this function in the APP) you can approach the product directly or wave it in front of the product to wake up the screen.
PM2.5 Concentration Grade Description
The product is able to measure the concentration of PM2.5 in the air and to
show it in the form of a numerical and graphic value; When the PM2.5
concentration value reaches or exceeds 25 µg/m’, the product will sound an
alarm .
Connect APP
A. Scan the QR code below, download the app and install it.
B. By default, the device will enter the pairing state after it turns on the first time, the WiFi icon will flash.
C. Open the app, register account and log in.
D. Click 11Add Device11 or “+” icon at the upper right corner to add the
device.
At this time, the connection box will pop up, click “Go to add” or “Add” to start pairing.
E. Click the icon of connected device to view specific data on the App home page .
Click the value you want to view, then you can check the data of this value.
Slide the screen to the bottom and click Settings to set the PM2.5 alarm
value, alarm sound, temperature unit switching, screen off function switching
and screen off time setting in the settings page.
F. About resetting WiFi
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Click the icon at the upper right corner to enter the settings interface, click “Remove Device”. and then re-enter the pairing status after removing the device
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Reset WiFi on device:
In the off state, press and hold the multi-function button for 8 seconds (during this period the screen lights up and emits the first “tick”), until the buzzer sounds “ticks 11 for the second time, the WiFi icon flashes and enters the pairing state, then release the button.
Product Parameters
| PM2.5 Detection Range | 0 – l000µg/m’ |
|---|---|
| PM2.5 Detection Accuracy | ±10µg/m3 (0-700µg/m3) ±10% _(100-S00µg/m’) |
| Temp Detection Range | o- so °C |
| Temp Detection Accuracy | ±l°C |
| Humidity Detection Range | 0-99%RH |
| Humidity Detection Accuracy | ±5%RH |
| Product Size | 70 x 84x 35mm |
| Power Supply | USB Type-c 5V-2A |
| Battery | B00mAh |
Cautions
Please read the following instructions carefully before using the product for the first time.
- Since the product uses high-precision sensors and components, please keep the product in a dry environment without direct sunlight.
- Do not block the air inlet when in use.
- The product is not waterproof, do not immerse or splash water or other liquids on it.
- This product has an automatic brightness adjustment function, it will adjust the screen brightness according to the ambient brightness. Please do not block the brightness sensing area, it will cause the screen brightness to be too low.
- Do not insert sharp, flammable or metal objects into the air inlet of the monitor, otherwise it may cause electric shock and burn.
- Please use the power adapter for power supply when the product is used for a long time. The battery is only suitable for temporary use.
- Beware of the product being dropped or severely impacted, which may cause the product to fail to work properly.
- The detection of this product is qualitative rather than quantitative, there will be some deviation in the measurement value. Please refer to the accuracy range for details.
- WiFi icon is flashing: it is in the pairing state and needs to be paired with the smart phone and the wireless router.
- WiFi icon is always on: normal connection status.
- WiFi icon flashes slowly: It has been paired with the smartphone once, but the current network is abnormal (for example, the paired router is not turned on), and the network needs to be restored or paired again.
- No WiFi icon: The product is not a WiFi version, or the WiFi module is damaged.
- Re-pairing is required if the network is changed.
- A device can only be paired with a smart phone and a router, a smart phone can be paired with multiple devices (up to 200 devices).
Disclaimer
- This manual describes the use method and technical parameters of the product as fully as possible, but the company reserves the right to modify this manual without further notice;
- The appearance of the product in the manual may be slightly different from the actual product due to printing and other reasons, please refer to the actual product;
- This information is for reference only and does not constitute any form of commitment;
Waste Electrical and Electronic Equipment (WEEE) Directive
This label indicates that this product should not be disposed of with household waste. It should be deposited at an appropriate facility to enable recovery and recycling.