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EXPERT PN110
5. TEMPERATURE SET-
TINGS
5.1.
Set Point
The set point is a target temperature in
the room. The activation of most outputs
of the controller is based on this reference
temperature.
The set points can only be modifi ed while
the temperature curve is disabled.
• Disabling the Temperature Curve:
1. Select:
» SET POINT / CURVE
2. Curve
»
The curve status is displayed.
Temperature Curve
Set point:
70.0 °F
Curve Stat
On
2. If the temperature curve is ON, the set
point displayed on screen is automatically
defi ned by the temperature and cannot be
modifi ed. Press the down-arrow key and scroll
down until the "Curve Stat" parameter fl ashes
on screen. Set the curve status to "OFF" to
disable it and then follow the instructions
below to adjust the set point.
3. If the temperature curve is OFF, follow
instructions below.
14
EXPERT PN110 rev.23
• Adjusting the Temperature Set Points:
1. Select:
» SET POINT / CURVE
1. Set Point
»
Current
71.0 °F
Day
70.0 °F
Night
77.0 °F
Clean Mode
35.0 °F
Outside
65.0 °F
2. Set the following parameters:
Current Set Point — This is the current tem-
perature set point in use. This value cannot
be changed; to modify the set point, change
the day or night set points below.
Day set point — Set the temperature set point
that is used during the day (this set point is
used all day long if the night set point is not
enabled). The controller can also change the
day set point automatically over time with a
curve (see section 5.2). *This parameter can
only be modifi ed while the temperature curve is
disabled (sec. 5.2).
Night Set Point — A different temperature
set point can be used at night. The night set
point can be used to lower the target room
temperature for instance. The night set point
is relative to the day set point, which means
that it is automatically adjusted when the day
set point changes. Set the night set point to
the desired value. *Accessible if the night set point
is enabled (see section 4.7.5).
Clean Mode Set Point — Select what is the
target room temperature while the controller
operates in clean mode.
Outside Set Point — The controller can ad-
just the moving speed of natural ventilation
curtains as a function of outside temperature.
When this function is used, the controller
refers to the outside temperature set point
to control the moving speed. Set the outside
temperature to the desired value. *Accessible if
the outside temperature sensor is enabled in section
4.7 and if the curtain compensation is enabled in the
Installation Setup (section 4.5).
5.2.
Temperature Curve
The controller can automatically adjust the
target room temperature (day set point) over
time by using a curve.
A curve is composed of 10 steps. Each step
specifi es a day number and a temperature set
point for that day (the day number refers to
the animal age). Once the curve is activated,
the controller changes the set point every
hour in a linear fashion between consecutive
steps of the curve. When the last step is
reached, the controller keeps using the tem-
perature set point associated to that day.
Temperature
Set Point Curve
Set Point
90.0
87.2
84.4
81.6
78.8
76.0
73.2
70.4
67.6
64.8
62.0
1
5
10
14 19
24
28
Notes: Certain restrictions apply to reduce
the risk of errors:
1. The highest possible day number is
450.
2. Decreasing day numbers is not allowed.
3. Increasing temperatures are not allowed
4. All ten steps must be specifi ed. If you
don't need ten different steps, repeat the last
temperature for each unnecessary step.
Note that the temperature curve must
be turned off to adjust the points and
days of the temperature curve. Use the
down-arrow key to scroll each point of
the curve. The curve status fl ashes on
the display. Press the Edit key then press
the down-arrow key to turn it Off.
33
38 42 47 Day
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