Control Strategy - Link4 iGrow 1800 Installation And User Manual

Control Strategy

Prior to installing and programming the iGrow 1800
the environment in the greenhouse. The iGrow 1800
additional care and planning are required.
In order to aid you with the process, Link4 has provided several worksheets in the following pages. It is
assumed that you already possess a general understanding of greenhouse controls. If not, please review this
section carefully.
It is recommended that you make copies of these sheets before using them. They will be useful in the future
should your control need change.
The first worksheet is for temperature and humidity controls. It should be completed as thoroughly as possible,
depending on your needs.
The second worksheet is for CO
CO in your greenhouse.
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The next 3 worksheets are for Irrigation. The iGrow 1800
Please see the Programming Section of this manual for additional information for these modes. These modes
are supported on a per channel basis, so any combination of them can be used depending on your irrigation
needs. If there are no plans for irrigation or misting controls with the iGrow 1800
be skipped.
iGrow 1800 Installation Guide
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it is important to determine an overall strategy to control
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controls. Skip this worksheet if you don't plan on regulating the amount of
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is an extremely flexible and powerful device, thus
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supports up to 4 different modes of irrigation.
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Link4 (714) 524-0004
then these worksheets can