Link4 iGrow 100 Series Installation And User Manual page 101

important if you are dependent on the ridge vents for cooling.
3.1.1.2.1.1.3.3.
This is the starting time when the curtain will be subject to the light threshold. As long
as the light level is below the light threshold the curtain will remain uncovered.
3.1.1.2.1.1.3.4.
This is the ending time for the day mode of the curtain.
3.1.1.2.1.1.3.5.
The purpose of this parameter is to the reduce the curtain movement. The light level
must be below the "Light Threshold" for at least this many minutes before the curtain
will open.
3.1.1.2.1.1.3.6.
Enabling Shock Protection forces the curtain to open slowly in the morning when the
outside temperature is below a certain threshold. This is to avoid the in-rush of cold air
that may be above the energy curtain. In the morning when the curtain is scheduled to
open and if the outside temperature is below deg, the curtain will open in four steps.
It will open 5% and then pause for 5 minutes. It will repeat this 4 times and then open
to 0% without stopping.
3.1.1.2.1.1.3.7.
This is the time it takes for the curtain to go from its uncovered position 0% closed to its
covered position, 100% closed. Enter the time in minutes and seconds.
3.1.1.2.1.1.4.
Any one of the available 8 channels can be selected to be an alarm output. When an
alarm condition is met, the digital output (relay) is closed.
3.1.1.2.1.1.4.1.
There are two temperature alarm settings that can be programmed. One is a High temp
alarm, the other is a Low Temp alarm. Pressing the top left Tab enables you to toggle
the programming screens between the two options.
3.1.1.2.1.1.4.2.
This Tab lets you select the temperature threshold above or below which the alarm will
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Set Day Mode Start Time
Set Day Mode End Time
Set Open Delay time
Enable Shock Protection
Set Open-Close Time
Alarm
Toggle Alarm Type
Set Temperature
iGrow Series 100 Manual