Link4 iGrow 800 Quick Setup Manual

iGrow 800 Quick Setup Guide
SETTING UP SETPOINTS
With the iGrow 800 you can program Temperature, Relative Humidity, and C02 Setpoints.
Please view the following video and necessary steps in setting up your setpoints
IGrow 800 – Setpoint Programming
http://www.youtube.com/watch?v=7JGrg_Q1taQ
Cool Setpoint - if the temperature goes above this threshold it will enter into the cooling stages to bring the temperature
back in line within the Normal temperature range (you can have up to 6 cool stages)
Heat Setpoint - if the temperature goes below this threshold it will enter into the Heating stages to bring the temperature
back in line within the Normal temperature range (you can have up to 2 heat stages)
Humidify Setpoint - if the RH reading is below this parameter, the condition is considered too dry, and the system will go
into the humidification stage.
Dehumidify Setpoint - if the RH reading is above this parameter, the condition is considered too damp, and the system will
go into the dehumidification stage.
C02 Setpoint - if the C02ppm level is blow this parameter, the condition will be Low C02, and the system will start injecting
C02 until it reaches the Setpoint plus Deadband.
There are three options in temperature,
humidity and C02 setpoints
• DAY
• NIGHT
• DIF
DAY is active by default. NIGHT and DIF can be
turned on if desired.
To turn on a setpoint that is disabled simply
highlight Set – Night or Set – DIF hit OK
It will display that the setpoint is currently
off. To enable it on press button #5 (turn
setpoint on/off) which will then display the
night setpoint screen
Deadbands
while cooling or heating equipment may be engaged as soon as the measured temperature falls outside of the normal
range, a deadband will prevent the equipment from shutting off when the temperature returns to slightly within the normal
range. Deadbands keeps equipment from cycling on and off repeatedly due to small temperature fluctuations. The same
concept applies with humidification and dehumidification.