Cata Purifyer Home Anweisungen Für Die Installation, Den Gebrauch Und Die Wartung Seite 50

Air purification evolution graph screens
Every 15 minutes the appliance updates the evolution of the air quality from the last
hour.
NOTE: To access this information at any other time, press any of the top
control keys and the purifier will show it on the display after 4 seconds
have elapsed.
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General summary of the self-diagnosis of the air.
Percentage graph of the elimination of viruses and bacteria.
Tested and certified by the Microbiology department of the Polytech-
nic University of Catalonia (UPC).
Percentage graph showing the general air quality in the room.
Graph of the concentration of VOCs detected in the environment.
VOCs: Chemical substances that contain carbon along with hydrogen,
oxygen, fluoride, chlorine, bromine, sulphur or nitrogen and are easily
transformed into vapours or gases.
Possible source:
Solvent, paint, cleaning products and burning combustible materials.
Graph of the concentration of CO
CO : Substance that contains two atoms of oxygen and one of carbon.
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Its emissions are generally accompanied by soot, smoke, heavy metals
and other contaminants.
Possible source: Combustion vehicles, such as cars, lorries and motor-
bikes, and combustion heat sources, such as fireplaces and heaters.
Graph of the concentration of NO
NO : Yellowish brown irritant and toxic gaseous chemical compound
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formed by the combination of one nitrogen atom and two atoms of oxy-
gen. It is one of the main contaminants found in towns and cities.
Possible source:
Traffic and other processes that burn fossil fuels.
detected in the environment.
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detected in the environment.
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