Agrowtek GrowControl GCX Instruction Manual page 76

Ventilation Mode
This mode is designed to control ridge vents and side-wall curtains for cooling.
Ventilation mode will increase the %open position in an effort to cool the environment. Cooling can be
staged into as many as eight (8) positions; as temperture climbs, the position is increasingly opened.
Additional positions for high light intensity and weather alarms can also be con gured to actively adjust
depending on conditions if desired.
NOTE: To enable a sensor based position option, turn on the appropriate switch on the equipment tab
and assign a sensor. Once the assignments are saved, the settings will be shown.
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1. First Position
2. Final Position
3. First Stage Temperature
4. Number of Stages
5. Stage Separation
6. Solar Position
7. Solar Limit
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Move the left slider to the rst position that the rule should open to.
Move the right slider to the nal position that the ruls should open to.
First temperature stage activation; move to rst position.
Select how many stages to break the position movements into.
Degrees between ventilation stages.
Separation is used both when rising and falling to segregate stage reversal.
Maximum %open position when limit is exceeded.
Light intensity high limit; if reached, the position limit is activated.
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