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Precautions

  • Do not remove the product label as it contains important information. 
  • Be aware that electronics are sensitive to static electricity, so aim to discharge before touching, and avoid touching any components inside the device. 
  • Avoid placing the Sensor close to radiators or electromagnetic fields. 
  • Do not paint the sensor. 


Join to Network

  1. Open the sensor by pushing the switch and pulling the top of the casing 
  2. Insert two AA batteries respecting the polarities. 
  3. The sensor will now start searching (up to 15 minutes) for a Zigbee network to join. 
  4. Make sure that the Zigbee network is open for joining devices and will accept the  Sensor. 
  5. While the sensor is searching for a Zigbee network to join, the LED 
  6. When the LED stops flashing, the Sensor has successfully joined the Zigbee network. 


Placement

  • Place the sensor indoors at a temperature between 0-50°C. 
  • Inside the room, in which you want to monitor VOC levels. 
  • The Sensor should be placed on a wall, reachable for battery testing and maintenance. 


Mounting

  1. Open the casing of the Air Quality Sensor by pushing the switch and pulling the top of the casing.. 
  2. Use double-sided tape or screws to attach the sensor on the wall. 
  3. Insert batteries respecting the polarities 
  4. Make sure that the Sensor has joined a network before closing the casing. 


Evaluation



Level
TVOC [µg/m³]Hygienic ratingRecommendation
5Unhealthy10000 - 25000Situation not acceptable
Intense ventilation necessary
4Poor3000 - 10000Major objections
Intensified ventilation/airing necessary
5Moderate1000 - 3000Some objections
Intensified ventilation recommended
2Good300 -1000No relevant objections
Ventilation/airing recommended
1Excellent< 300No objections
Target value



Reset the Device


Resetting is needed if you want to connect your Air Quality Sensor to another gateway or if you need to perform a factory reset to eliminate abnormal behavior. 

  1. Open the casing of the sensor.
  2. Press and hold the round menu button  inside the device
  3. While you are holding the button down, the LED first flashes once, then two times in a row, and finally numerous times in a row. 
  4. Release the button while the LED is flashing numerous times in a row. 
  5. After you release the button, the LED shows one long flash, and the reset is completed. 


Fault finding & cleaning

  • If the search for a gateway has timed out, a short press on the button will restart it.
  • In case of a bad or wireless weak signal, change the location of the Air Quality Sensor. Otherwise, you can relocate your gateway or strengthen the signal with a smart plug 


Battery replacement 


The device will blink twice every minute when the battery is low.


CAUTION: RISK OF EXPLOSION IF BATTERIES ARE REPLACED BY AN INCORRECT TYPE. DISPOSE OF THE BATTERIES IN ACCORDANCE WITH INSTRUCTIONS. 

CAUTION: When removing cover for battery change - Electrostatic Discharge (ESD) can harm electronic components inside

  1. Open the casing of the Air Quality Sensor to replace the batteries. 
  2. Replace the batteries respecting the polarities. 
  3. Close the casing of the sensor. 


Specifications

  • Dimensions: (W x D x H) 70 x 70 x 21 mm
  • Color: White
  • IP class: IP20
  • Battery: 2x AA LR6
  • Battery life: 2 years, reporting every 5 minutes
  • Operation temperature: 0 to +50°C
  • Relative humidity: 20% to 80% non-condensing
  • Humidity Sensor range:  0 to 100%rH
  • Resolution: 1%rH +/- 2% rH
  • Temperature range: 0 to 50°C
  • Resolution: 0,1°C +/- 0,2°C
  • VOC Sensor range: 0 to 60000 ppb
  • Resolution: 1 - 32 ppb
  • Wireless protocol: Zigbee 3.0