How does the VDL CO2 controller work?
The VDL CO2 controller is calibrated to open the bottle a number of times to achieve the correct CO2 level for the indicated size.
The only thing you have to do is connect the controller, both to the electric current and to the CO2 bottle and indicate the size of the crop.
The CO2 supply is made with the lights on, so you must connect it to the timer of the lighting equipment so that it turns on when the lights come on and turns off at the same time as the lights.
Growlet tip:
We recommend using a CO2 meter to know exactly how much CO2 is in your crop.
Ratings
Not yet reviewed