levenhuk WA40 Weather Station with CO2 Monitor User Manual

: June 5, 2024
: levenhuk

Table of Contents

Discovery Report WA40 Weather Station with CO2 Monitor
Specifications
Care and maintenance
Levenhuk Warranty
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Discovery Report WA40
Weather Station with CO2 Monitor
User Manual

Discovery Report WA40 Weather Station with CO2 Monitor

The kit includes a CO₂ monitor, micro USB cable, user manual, and warranty.
Getting started
Connect the power cable to the device and the DC adapter (not included) via a micro USB plug and connect it to the AC power supply. You need to charge the battery when the battery indicator starts flashing.
Device settings
Press and hold the SET button for 3 seconds. The digits that are to be set are flashing. Press UP or DOWN to change the value. Press the SET button again to save the settings and continue. The setting order: 12/24hr > Hours > Minutes > °C/°F > low CO₂ alert level > high CO₂ alert level.
CO₂ alert
The CO₂ alert is active by default (min. 400ppm, max. 1200ppm). Press and hold the UP button to turn the CO₂ alert sound on or off.

400-600ppm (green zone)	normal outdoor air CO2 level
601-1400ppm (cyan zone)	typical level for occupied spaces with good air

exchange
1401-1900ppm (yellow zone)| ventilation is recommended
1901-2400ppm (red zone)| ventilation strongly recommended
2401-5000ppm| is associated with such symptoms as headache, sleepiness, poor attention, increased heart rate, and nausea

5000ppm| serious oxygen deprivation that may lead to brain damage, coma, and death

Specifications

Operating CO₂ range	400—5000ppm
Air humidity, units of measurement	% (RH)
Operating humidity range	1… 99%
Temperature, units of measurement	°F, °C
Operating temperature range	–10… +50°C (+14… +122°F)
Screen	color, with backlight
Power supply	Built-in 3.7V, 600mA/h lithium-polymer battery
Micro USB cable	AC/DC adapter 5V 500mA (not included)
Dimensions	1.5m (4.9ft.), included

The manufacturer reserves the right to make changes to the product range and specifications without prior notice.

Care and maintenance

Take the necessary precautions when using the device with children or others who have not read or who do not fully understand these instructions.
Make sure that the airflow channels at the back of the device are not blocked or covered.
Do not try to disassemble the device on your own for any reason. For repairs and cleaning of any kind, please contact your local specialized service center
Protect the device from sudden impact and excessive mechanical force.
Store the device in a dry, cool place away from hazardous acids and other chemicals, away from heaters, open fires, and other sources of high temperatures
Operate the device only in a completely dry environment and do not touch the device with wet or damp body parts
Only use accessories and spare parts for this device that comply with the technical specifications.
Check this device and its cables and connections for any possible damage before use.
Never attempt to operate a damaged device or a device with damaged electrical parts! Damaged parts must be replaced immediately by an authorized service agent
If a part of the device or battery is swallowed, seek medical attention immediately
Children should only use the device under adult supervision.

Levenhuk Warranty

Levenhuk products, except for their accessories, carry a 2-year warranty against defects in materials and workmanship. All Levenhuk accessories are warranted to be free of defects in materials and workmanship for six months from the purchase date. The warranty entitles you to the free repair or replacement of the Levenhuk product in any country where a Levenhuk office is located if all the warranty conditions are met.
For further details please visit: www.levenhuk.com/warranty
If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk branch.