14
EXPERT PN110 rev.23
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 modi
fi
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
de
fi
ned by the temperature and cannot be
modi
fi
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.
• 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 modi
fi
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
speci
fi
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.
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 33 38
42
47
Day
Temperature
Set Point Curve
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 speci
fi
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.
35
EXPERT PN110 rev.23
EXPERT PN110
a) On initial controller startup: the 48-hour
countdown starts when the water meter is
enabled;
b) At the beginning of a group: the 48-hour
countdown starts at the startup of a new group.
c) After a water consumption alarm: the 48-hour
countdown starts after having acknowledged
a high or low consumption alarm.
11.3. Alarm Settings
1. Select:
»
START / STOP TEMPS
»
11. Alarms
Temperature Alarms
Clean Mode 32.0
Low Alarm 60.0
High Alarm 90.0
Critical Alarm
120.0
Water Spill Limit
100 Gal
Hi Water Usage
Off
%
Lo Water Usage
Off
%
Static Press Alarm
Low Alarm 010”WC
High Alarm .100”WC
Delay 300sec
2. Set the following parameters:
Temperature Alarms
Clean Mode —
Set the temperature below
which a temperature alarm sets off during
the clean mode.
Lo/Hi Alarm —
Set the room temperature
below and above which a temperature alarm
sets off.
Critical Temperature Alarm —
Specify what is
the absolute maximum temperature allowed in
the house (ranges from 0.5 above the house
set point to 120ºF (48.9°C)). *
Accessible if the
outside temp. sensor is enabled (sec. 4.7.1).
• Water Consumption Alarms
Water spill limit —
Specify the maximum
amount of water that can be consumed in a
15-minute delay. This parameter ranges from
1 to 10,000 liters/15 min). *
This parameter is
accessible if the water meter is enabled (sec. 4.7.1)
Hi Water Alarm Usage—
An alarm is set off
if the water consumption measured in the
last 24 hours is too high compared to the
consumption measured in the 24 hours that
precede. To disable this monitoring function,
decrease the parameter value until the word
“O
ff
” is displayed. *
This parameter is accessible
if the water meter is enabled (sec. 4.7.1). Refer to the
previous section to get more information about this
alarm limit.
Lo Water Alarm Usage —
An alarm is set
off if the water consumption measured in
the last 24 hours is too low compared to the
consumption measured in the 24 hours that
precede. To disable this monitoring function,
decrease the parameter value until the word
“O
ff
” is displayed. *
This parameter is accessible
if the water meter is enabled (sec. 4.7.1). Refer to the
previous section to get more information about this
alarm limit.
Disable Lo/Hi Water —
If a high or low water
consumption alarm is on, select
“Yes”
to
acknowledge the alarm condition. Note that
when a reset is made, the controller needs
48 hours to gather new consumption data be-
fore it can start monitoring the high/low water
consumption alarms again (no consumption
alarms can happen by the end of this 48-hour
delay). *
This parameter is accessible if a high or a
low water consumption alarm is on.
• Static Pressure Alarm Limits
*Accessible if a SP probe is enabled (sec. 4.7.1).
Low / High Alarm —
Set the pressure levels
below and above which a pressure alarm sets
off. If you want to disable the low pressure
alarm condition, decrease the low pressure
value until the word
"O
ff
"
is displayed.
Delay —
The high or low pressure condition
must be maintained on this period of time
before the controller triggers a pressure
alarm. Set the static pressure alarm delay to
the desired value.
