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To change the current day
1.
Press the
Menu
and then
Settings
.
2.
Press
Staged Ventilation
.
3.
Press
Ventilation Curve
.
4.
Below
Current Day
, press the
Left
or
Right
arrow to change the day.
5.
Press
Save
when you are finished.
Programming minimum ventilation curves
Minimum ventilation is very important for controlling humidity and getting rid of gases such as carbon
dioxide and ammonia. Insufficient ventilation can cause high humidity, high gas levels, and stagnant air. As
animals grow older, they require more fresh air but produce more humidity and gases. Using a minimum
ventilation curve, you can have Supra Touch automatically adjust the minimum ventilation as the animals
grow.
The minimum ventilation curve affects only the first variable stage that is configured as
cooling for the zone.
If you are using a minimum ventilation curve you cannot adjust the idle speed in the
variable stage settings.
How ventilation curves work
Supra Touch reads the curve each day at midnight changes the idle speed setting for the current day. At the
end of the curve, the control continues using the settings from the last day of the curve.
The minimum ventilation curve affects only the first variable stage that is configured as cooling for the
zone. The following examples show which variable stage would be affected by the minimum ventilation
curve in different situations.
Example 1
Example 2
Example 3
VAR 1 - Cool
VAR 2 - Cool
Controlled by curve
Not controlled
VAR 1 - Heat
VAR 2 - Cool
Not controlled
Controlled by curve
VAR 1 - Unused
VAR 2 - Unused
VDC 1 - Unused
VDC 2 - Cool
VDC 3 - Heat
VDC 4 - Unused
Not controlled
Not controlled
Not controlled
Controlled by curve
Not controlled
Not controlled
Curve length and current day
Curve length is the number of days in the curve. Curves can have up to 365 days. Current day defines which
day's settings Supra Touch is using.
Summary of Contents for Supra Touch Series
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