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EXPERT PN110
4.6.5. Night Settings
The controller allows using a different tem-
perature set point and different minimum
ventilation settings at night.
1. Select:
» USER
6. Day / Night
»
Day/Night Settings
Night SetPoint? Yes
Night Min.Vent? Yes
DayTime
6:00
NightTime
18:00
Transition
60 min
Min. V1
10%
Min. V2
25%
2. Set the following parameters:
Night Set Point — Select "Yes" to use a differ-
ent target temperature at night; select "No"
to disable this function.
Night Minimum Ventilation — Select "Yes" to
change the minimum ventilation fan speed at
night; select "No" to disable this function.
Day Time — Set the time at which day set-
tings start being used.*Accessible if a night
function is enabled above.
Night Time — Set the time at which night
settings start being used. *Accessible if a night
function is enabled above.
Transition — If the night set point is enabled
above, a transition is made from one set point
to the other. Set this transition time to the
desired value.
4.6.6. Clean Mode
The clean mode is used to interrupt regular
operations of the controller when the room
is empty. When this mode is enabled, the
controller fully close the curtain, adjusts the
position of the air inlet* and provides a mini-
mum level of heat and ventilation (optional).
The controller also puts the animal age back
to 0 day (Off). * If minimum ventilation cycles are
used in clean mode, the air inlet goes to its minimum
position; otherwise it closes fully .
Soaking: Soaking cycles can be enabled when
the controller enters in clean mode. These
cycles are used to activate soaking devices
to clean the room while it is empty (s. 6.7).
Minimum Ventilation in Clean Mode: To en-
sure good air circulation, minimum ventilation
cycles can be activated while the controller
operates in clean mode. In this case, the
controller uses the same fans and settings
as in regular minimum ventilation cycles. This
option is available if variable-speed fans are
used in minimum ventilation (see sec. 6.1).
Low Temperature Alarm in Clean Mode:
The controller can sound an alarm if the
temperature gets too low while it operates
in clean mode. Refer to chapter 10 to set
this alarm limit.
1. Select:
» CLEAN MODE
Clean Mode
Set Point
45.0 °F
Status:
On
Use Min.Vent?
Yes
Detect Lo Temp? Yes
2. Set the following parameters:
Clean mode set point — Select what is the
target room temperature while the controller
operates in clean mode.
Status — Select "On" to enable the clean mode.
Use Min. Vent — Select "Yes" to enable the
minimum ventilation cycles while the control-
ler is in clean mode. *Accessible if a variable
fan output is used in minimum ventilation (sec. 6.1).
Detect Lo Temp? — Select "Yes" for the con-
troller to monitor low temperature alarms
during the clean mode.
4.6.7. Test Mode
The test mode is used to simulate tempera-
ture changes and to verify the controller's
performances. During the test, the room
temperature probe inputs are turned off, al-
lowing the user to change the temperature
used by the controller to operate the stages.
The controller operates as before using the
new temperature settings.
When the room temperature is defi ned by
the test mode, the controller bypasses the
temperature probes inputs and uses the new
value as a reference. The Test Mode is deac-
tivated after 15 minutes of inactivity.
1. Select:
» TEST MODE
Test Mode
Off
Temp:
69.5 °F
2. Set the following parameters:
Test Mode — Select "ON" to enable the test
mode or select "OFF" to disable it.
Temp — Set the simulated room temperature
to the desired value.
EXPERT PN110 rev.23
13
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