Co 2 Ventilation - Agrowtek GrowControl GC-Pro Operation Manual

Touch Panel
The CO boost controls are accessed from the CO2 injection controls settings by pressing the "boost timer" button.
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Access the CO2 injection settings from
the controls menu.
CO Ventilation
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CO can be reduced by activating an output (such as a ventilation fan) and/or setting a VSC to open.
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CO2 Set Point
Day/Night Max ppm
Day/Night
Mode
CO2 Reading
Day/Night ppm: Enter the maximum CO
Dead-band: CO2 ppm drop below ppm set-point before de-activating the control.
= 1000ppm; Controller activates ventilation output(s) at or above 2500ppm and turns off at 1500ppm.
Output#: Enter the output number that the CO
VSC# VSC Channel to send minimum open command to.
% Open Minimum desired VSC open position day or night when CO2 level exceeds set-points.
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Press the "boost timer" button to
access the boost over-ride settings.
Dead Band
ppm
CO2 Vent Control
If sensor reading is high
Output # VSC Channel
Turn On Send position to channel
concentration for the day/night which will activate the ventilation control.
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device being controlled is connected to.
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Output # VSC Set-Points
To turn on/off Channel & Position
(if using VSC)
Set Point
Output
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Enter start and end time of over-ride
period and the ppm value.
Use standard on/off output, VSC
output, or both simultaneously when
CO2 vent control is activated.
CO2 Ventilation
On
Off
Example: Set point = 2500ppm, dead-band
Dead
Band