Brandson Equipment 306649 Manual Del Usuario página 25

11. CO2concentration values
Symbol
If the CO2 concentration is above 1500ppm, a window symbol (
in the display to remind the user to open the window for ventilation.If the CO2
concentration is above 2000 ppm, a symbol (
indicate to the user that the values are too high.
English
Meaning
400-600 ppm
601-1000 ppm
1001-1500 ppm
1501-2000 ppm
2001 ppm and higher
) appears in the display to
) appears
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