TUYA HUA6-3C User manual

1
CO2 detector(temperature and humidity)
HUA6-3C
Before use the device, please read this operation instruction first

2
Intelligent tester specification
1.HUA6-3C Explanatory Chart ...........................................................3
2.HUA6-3C Explanatory Chart 2.........................................................4
3.Packing List.............................................................................................5
4.Product introduction.............................................................................6
5. Product specifications........................................................................7
6.Measuring range...................................................................................8
7.Network configuration .........................................................................9
8.Connect to HUA6-3C..........................................................................10
9.Power management and Dormancy/Wake up...........................11

3
HUA6-3C Explanatory Chart
WIFI indicator light
CO2 Numerical value
Temperature
(degree celsius)
Humidity
index
Temperature/ Humidity
index

4
HUA6-3C Explanatory Chart
Air inlet
Metal touch pad
Power
WIFI button
USB charger

5
Packing list
Operation instruction
Charger
USB line
HUA6-3C
When you first open the box,please check the packing list,if
accessories are not complete,please contact retail store

6
Product introduction
Our Directsense IAQ can monitor the air index and quality in the
house.
When the sense detects abnormal situations,
It will send an alarm notification to user’s mobile device via
Pride of Life App and turn on Fresh air ventilator automatically.
Notes:
1. Do not use machine in humid environment,it may be influence
the service life of machines
2. The product is not water-proof design,please keep it way from
water
3. In order to ensure the normal operation of the product,please
put the product on the horizontal plane.The terrain clearance
over 20cm.
4. Do not use machine in oily fume(kitchen).
5. Please use original charger.
6. Do not use fuel or paint thinner to clean the product .And do not
spray the wine and pesticide,it will influence the display data
7. Do not put foreign stuff from the back of the product.Do not
hinder the air inlet 5cm

7
Product specifications
Product name: CO2 detector(temperature and humidity)
Product model: HUA6-3C
Manufacture: HuaZhiJiaoZi IoT Science&Technology(Shenzhen) Co.,Ltd.
Product size:110*98*48mm Packing size:140*130*81mm
Battery capacity:1400mAh Input voltage:5V/2A
Charger voltage:5V/2A Net weight:250g
USB:MICRO USB,length:1000mm
Troubleshooting list
Fault
Unable to boot
Unable to charge
Unable to connect
the wifi
APPcan not display
product data
Unable to connect
to server cloud
Reason
No power Use charger
Charger not properly
connected
Wrong password
entered
Router not connect
the internet
Disconnect to WIFI
Solution
To power up
Reset the charger
Recheck the
password
Reset the router
Restart
If have another issue(not on the list),please contact our customer
service:4006915508

8
Measuring range
Color for air quality
Name
Measuring range
Precision
CO2
Temperature
Humidity
350~5000PPM
1PPM
-9~50℃
1℃
0~99%RH
1%RH
Color
Level
CO2(ppm)
Green
Blue
Yellow
Red
Excellent
Good
Mild contamination
Severe pollution
350-1000
1001-1500
1501-2000
＞2000

9
Network configuration
①Scan QR code，download“TuyaSmart”APP
②Open “TuyaSmart”APP，register a new user and log in
③After registration is completed，connect to HUA6-3C
④
⑤
⑥
Press + to add
the device
Select“Security&Sensor”-
Sensor（Wi-Fi）Add to CO2
detector(temperature and
humidity)-HUA6-3C
Press and hold the
Wi-Fi button on the
device until the W-iFi
light on the display
flashes and click
"Confirm Indicator
Rapidly Blink" to
continue

10
⑦
⑧
HUA6-3C
Click on the corresponding
value on the display panel to
view the history.

11
Then the HUA6-3C will wake up.