EN - How to use the vents to control too high CO2

EN - How to use the vents to control too high CO2

  
  
Question

How to use the vents to control CO2?



 Answer 


The setting for CO2 control is: "lee side vent position minimum".
With this setting it is possible to open the vent a little bit when the CO2, which is coming from the soil, is too high.




Example:



The vents start to open if the CO2 is higher than 1800 ppm.
If the CO2 is 2000 ppm the vents will be 10% open.

For example:
 measured CO2 (ppm)
vent position (%)
1799
0
1800
0
1900
5
2000
10
2001
10


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