Programming zone settings
39
To program the master set point
1.
Press the
Menu
and then
Settings
.
2.
Press
Master Set Point
.
3.
Below
Zone
, press the
Left
or
Right
arrow to choose the zone.
4.
Below
Set Point
, press the
Up
or
Down
arrows to set the master set point for the zone.
5.
When finished, press
Save
.
You can also get the master set point from the status screen.
Programming growth curves
A growth curve is an extension of the master set point concept. The growth curve automatically
adjusts the temperature set points over time to control the temperature. For example, in hog
production, newborn piglets require a high temperature for comfort and health. As they grow older,
they need a steadily lower temperature. Using the growth curve, Plus Touch automatically adjusts
the temperatures.
You can have up to seven steps in a growth curve. Each step has a start date and temperature. Plus
Touch automatically calculates the set points for the days between the steps and adjusts the set
points at midnight each day. Individual set points for the variable and fixed stages are adjusted
relative to the growth curve temperature. Growth curves are an extremely powerful feature because
they help you put fan and heating strategies in place once, and then adjust them automatically over
time.
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