Integra SMART THERMOSTAT User manual

M 890-00048 rev. 01REV. 02
SMART THERMOSTAT
Thermostat Controller
USER'S MANUAL

2SMARTTHERMOSTAT rev.01
TABLE OF CONTENTS
Page
PRECAUTIONS ............................................................. 3
FEATURES ................................................................... 4
Controller's Status Leds ..........................................................6
LOCATION OF THE CONTROLS ..................................... 6
Internal Switches...................................................................7
INSTALLATION ............................................................. 8
Mounting Instructions .............................................................8
Connections..........................................................................8
Temperature Probes ...............................................................9
CHANGING THE PARAMETER SETTINGS ...................... 11
Using the Display .................................................................11
Locking the Parameter Settings ..............................................12
TEMPERATURE SETTINGS ........................................... 13
Temperature Units ...............................................................13
Viewing Temperatures ..........................................................13
Temperature Set Point ..........................................................16
Temperature Curve ..............................................................17
VENTILATION ............................................................. 21
HEATING.................................................................... 23
AIR INTAKE: CURTAIN & VENT DOORS ........................ 25
ALARMS .................................................................... 27
Temperature Alarms.............................................................27
Set Point Alarms .................................................................27
Adjusting the Alarm Settings ..................................................28
TEST MODE ............................................................... 29
TROUBLESHOOTING GUIDE ......................................... 30
TECHNICAL SPECIFICATIONS ...................................... 32

3
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
Although overload and overvoltage protection is provided for the
controller circuits, we recommend installing additional protection
devices in the electrical panel.
The room temperature where the controller is located MUST
ALWAYS REMAIN BETWEEN 32°F AND 104°F (0°C TO 40°C).
To avoid exposing the controller to harmful gases or excessive hu-
midity, it is preferable to install it in a corridor.
DO NOT SPRAY WATER ON THE CONTROLLER!
PRECAUTIONS
FOR CUSTOMER USE
Enter the serial number located on
the side of the controller below for
future reference.
Model number:
Serial number: SMARTTHERMOSTAT

4SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
FEATURES
The thermostat controller SMART THERMOSTAT is used to adjust the
temperature set point of mechanical thermostats in livestock buildings. It
can also be used as a backup ventilation system when no temperature
controller is detected. When the thermostat controller runs as a stand-
alone unit (i.e. when there is no main temperature controller), the SMART
THERMOSTAT controls the room temperature with 3 fan outputs, 1 heat-
ing output and 1 air intake (tunnel curtain or vent doors).
MAIN FEATURES:
STAND-ALONE BACKUP SYSTEM
The SMART THERMOSTAT starts operating as a stand-alone ventilation
system when one of these conditions occurs:
-There is no communication between the main controller and the ther-
mostat controller for 2 minutes.
-The main temperature controller has transmitted an invalid tempera-
ture set point to the thermostat controller – this happens when there
is a difference of more than 4°F (2.2°C) between two consecutive
set points. This situation causes a set point alarm.
When the thermostat controller operates as a stand-alone unit, it uses the
previous valid set point transmitted by the main temperature controller or
a user-defined set point.
AUTOMATIC THERMOSTAT ADJUSTMENT
The SMART THERMOSTAT reads the set point of the main temperature
controller on a regular basis. This way, if the main controller fails, the
SMART THERMOSTAT continues running using the previous valid set point
provided by the main controller. In other words, there is no need to adjust
mechanical backup thermostat anymore.

32 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
TECHNICAL SPECIFICATIONS
Supply: - 115/230 VAC (-18%, +8%),50/ 60 Hz, overload and over-
voltage protection fuse F10-1A fast blow.
- 12 VDC for AC back-up supply; can activate all outputs if supplied
with DC back-up voltage.
Fan output 1:
ON-OFF output, 115/230 VAC, 50/60 Hz, 10A RES, 1/2 HP (373W) ,
fuse F6-10A slow blow.
Fan output 2:
ON-OFF output, 115/230 VAC, 50/60 Hz, 10A RES, 1/2 HP (373W) ,
fuse F5-10A slow blow.
Fan output 3:
ON-OFF output, 115/230 VAC, 50/60 Hz, 10A RES, 1/2 HP (373W) ,
fuse F4-10A slow blow.
Heater output:
ON-OFF output, 115/230 VAC, 50/60 Hz, 10A RES, 1/2 HP (373W) ,
fuse F7-10A slow blow.
Curtain output:
ON-OFF output, 115/230 VAC, 50/60 Hz, 10A RES, 1/2 HP (373W) ,
fuse F2-10A slow blow.
Alarm: ON-OFF output, 115/230 VAC, 50/60 Hz, 30VDC, 3A ,
fuse F9-3A slow blow.
Probes: Low voltage (<5V), isolated from the supply. Operating range:
-40.0° to 120.0°F (-40.0° to 48.9°C). Accuracy: 1.8oF (1oC) between
41oand 95oF (5oand 35oC).
Enclosure: ABS, moisture and dust-tight.
The room temperature where the controller is located MUST
ALWAYS REMAIN BETWEEN 32oAND 104oF (0oAND 40oC).
5
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
FOUR-DIGIT DISPLAY
A four-digit display provides a high level of accuracy, allowing the user to
specify a temperature to within one tenth of a degree (in Fahrenheit or
Celsius units).
PILOT LIGHTS
Pilot lights indicating the state of outputs allow the user to monitor the
operation of the system without having to enter the building.
TWO INDEPENDENT TEMPERATURE PROBE INPUTS
Up to two temperature probes can be connected to the controller in order
to obtain a more accurate reading of the average room temperature and a
faster reaction time.
TEMPERATURE CURVE
When the SMART THERMOSTAT is used as a stand-alone unit (i.e. when
there is no main temperature controller), it can automatically change the
temperature set point over a given period of time in accordance with the
user's requirements by specifying a temperature curve with up to six dif-
ferent points.
HIGH/LOW TEMPERATURE ALARM OUTPUT
OVERLOAD AND OVERVOLTAGE PROTECTION
Fuses and other protection devices are installed on the outputs of the con-
troller to protect its circuitry in the case of an overload or overvoltage.
COMPUTER CONTROL
The controller can be connected to a computer, thus making it possible to
centralize the management of information and diversify control strategies.

6SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
LOCATION OF THE CONTROLS
Controller's Status Leds
OUTPUT
STATUS
DIGITAL SCREEN DISPLAY
SECOND
FUNCTION
BUTTON
ADJUSTMENT BUTTONSSELECTION BUTTONS
LED MEANING
FAN 1 TURNS ON WHEN THE THERMOSTAT
CONTROLLER ACTIVATES FAN OUTPUT 1.
FAN 2 TURNS ON WHEN THE THERMOSTAT
CONTROLLER ACTIVATES FAN OUTPUT 2.
FAN 3 TURNS ON WHEN THE THERMOSTAT
CONTROLLER ACTIVATES FAN OUTPUT 3.
HEATER TURNS ON WHEN THE THERMOSTAT
CONTROLLER ACTIVATES THE HEATING OUTPUT.
OPEN CURTAIN TURNS ON WHEN THE THERMOSTAT
CONTROLLER OPENS THE CURTAIN.
TEMPERATURE ALARM TURNS ON WHEN A TEMPERATURE
ALARM IS DETECTED.
DEFECTIVE PROBE FLASHES WHEN A DEFECTIVE PROBE IS DETECTED.
31
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
PROBLEM CAUSE SOLUTION
The wiring is incorrect. Correct the wiring. In particular, make sure two
different lines are connected to each motor: line L1
modulated by the controller should be combined with
another line (N for 115V or L2 for 230V)
to activate the motor or heating unit. Also, make sure
the Stage COMMON is supplied by line L1
The stage's fuse is open. Replace the fuse.
The display board interconnect
cable is not properly plugged into
the power supply board.
Be sure the cable is firmly plugged in.
The fan motor or heater is
defective. Check if the motor or heater is defective by connecting
it to an alternate power supply. If it still is not operating,
replace the motor or heater.
The controller is defective. Listen to see if there is a clicking sound when the
stage or heater pilot light turns on. If there is no
clicking sound, contact your distributor to repair the
controller.
The cooling fans are
not running.
Or
The heaters are not
turning on.

30 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
TROUBLESHOOTING GUIDE
PROBLEM CAUSE SOLUTION
There is no display. The circuit breaker at the service
panel is off or tripped. Correct the problem and reset the circuit breaker.
The wiring is incorrect. Correct the wiring.
The F10 fuse is open Replace the fuse.
The voltage selector switch is in
the wrong position. Set the switch to the correct position.
The display board interconnect
cable is not properly plugged into
the power supply board.
Be sure the cable is firmly
plugged in.
The display shows
the letter "P" The corresponding probe is improperly connected.
Follow the procedure described in
the DEFECTIVE PROBES
section to identify and replace the
defective probe.
The Defective
Probe Pilot Light is
on.
One or more probes are defective.
Follow the procedure described in
the DEFECTIVE PROBES
section to identify and replace the
defective probe.
The display shows
sudden variations
in the room or
outside
temperature.
A variation in resistance is
induced on a probe.
Make sure the probes are dry and
move them away from drafts and
sources of radiant heating.
There is electrical noise near a
probe cable. Isolate the probe cables from all high voltage sources. Do not
route probe cables and other
power cables through the same
electrical knockout. Do not run
probe cables next to other power
cables. When crossing other
power cables, cross at 90°.
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SMART THERMOSTAT
Internal Switches
The internal switches are located
on the inside of the front cover.
When the controller is shipped from
the factory, all the switches are set
to OFF.
ON
OFF
9
10 11
12
87654321
#OFF ON
1UNLOCKED PARAMETERS LOCKED PARAMETERS
2FAHRENHEIT DEGREES CELSIUS DEGREES
3PROBE 2 DISABLED PROBE 2 ENABLED
4-12 RESERVED

8SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
INSTALLATION
MOUNTING INSTRUCTIONS
Open the latch and lift the cover. Remove the black caps located on each
of the four mounting holes. Mount the enclosure on the wall using four
screws. Be sure the electrical knockouts are at the bottom of the enclo-
sure in order to prevent water from entering the controller. Insert the
screws in the mounting holes and tighten. Fasten the four black caps
provided with the controller onto the four mounting holes. The enclosure
must be mounted in a location that will allow the cover to be completely
opened right up against the wall.
CONNECTIONS
To connect the controller, refer to the wiring diagram enclosed with this
user's manual.
Set the voltage switch to the appropriate voltage.
Use the electrical knockouts provided at the bottom of the enclosure.
Do not make additional holes in the enclosure, particularly on the side
of the enclosure when using a computer communications module.
It may be necessary to install a transformer in order to supply the
appropriate voltage to the heating unit.
ALARM CONNECTION: There are two types of alarms on the market.
One type activates when current is cut off at its input, whereas the other
activates when current is supplied at its input. For an alarm of the first
type, use the NO terminal as shown on the wiring diagram. For an alarm of
the second type, use the NC terminal.
ALL WIRING MUST BE DONE BY AN AUTHORIZED
ELECTRICIANANDMUSTCOMPLYWITHAPPLICABLE
CODES,LAWSANDREGULATIONS.BESUREPOWERIS
OFF BEFORE DOING ANY WIRING TO AVOID ELECTRI-
CALSHOCKSANDEQUIPMENTDAMAGE.
!
WARNING
29
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
TEST MODE
A test mode allows you to simulate temperature changes and verify con-
troller performance. In test mode, the temperature probe inputs are turned
off, allowing the user to change the temperature used by the controller to
operate the outputs. The controller operates as before using the new tem-
perature settings.
To enter test mode:
Set the function to ROOM TEMPERATURE using the function selector
buttons. The current room temperature is displayed.
Press and hold the second functions push-button for 3 seconds. The
letters "tESt" are displayed, alternating with the room temperature.
Use the adjustment buttons to adjust the room temperature to the
desired value. The controller operates the stages according to the
new temperature setting.
To exit test mode:
Set the function to ROOM TEMPERATURE using the function selector
buttons. The current room temperature is displayed.
Press and hold the second functions push-button for 3 seconds.
NOTE: If no user activity is recorded after 4 minutes in test mode, the
controller resumes normal operation.

28 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
Adjusting the Alarm Settings
The high and low alarm offsets range from 0.5oF to 60oF (0.3 to 33.3°C).
Set the function to ALARMS using the function selector buttons. The
current low alarm offset flashes on the display, alternating with the
word "LO.AL".
Use the adjustment buttons to set the low alarm offset
to the desired value.
Press the second functions push-button. The current
high alarm offset flashes on the display, alternating with
the word "HI.AL".
Use the adjustment buttons to set the high alarm offset
to the desired value.
9
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
TEMPERATURE PROBES
1
Connecting the Probes
The controller is supplied with two temperature probes. Using two probes
allows obtaining a more accurate temperature reading and a faster reac-
tion time. Refer to the wiring diagram to connect the probes.
CAUTION: Probes operate at low voltage and are isolated from the supply.
Be sure that probe cables remain insulated from all high voltage sources.
In particular, do not route the probe cables through the same electrical
knockout as other cables. Do not connect the shield from the probe cable
to a terminal or a ground.
Switch # 3 activates the additional probe connected to
input # 2. Set the switch #3 to ON if the additional
probe 2 is used.
2
Extending the Probes
Each probe can be extended up to 500 feet (150 meters). To extend a probe:
Use a shielded cable of outside diameter between 0.245 and 0.260 in
(6.22 and 6.60 mm) (the cable dimensions should not be under 18 AWG)
to ensure the cable entry is liquid tight. Do not ground the shielding.
It is preferable to solder the cable joint to ensure a proper contact
between the two cables.
CAUTION: Do not run probe cables next to other power cables. When
crossing over other cables, cross at 90°.
3
ON
OFF

10 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
3
Defective Probes
If a defective probe is detected, the Defective Probe Pilot Light turns
on. The room temperature shown on the display is then the average
temperature measured by the probes in working condition. The control-
ler will operate according to this temperature.
To identify the defective probe:
Set the function to ROOM TEMPERATURE using the function selector
buttons. The room temperature is displayed.
Press the second functions push-button. If the probe
connected to input # 1 and supplied with the control-
ler is not defective, the letters "PR1" are displayed,
alternating with the temperature measured by the
probe and the on/off state of the probe. If the probe is
defective, the letters "PR1" are displayed, alternating
with the state of the probe and the letter "P".
For each additional probe connected to the controller:
Press the second functions push-button once again. If the probe is not
defective, the letters "PR#" (where # is the number of the input to
which the probe is connected) are displayed, alternating with the on/
off state of the probe and the temperature measured by the probe. If
the probe is defective, the letters "PR#" are displayed, alternating
with the on/off state of the probe and the letter "P".
27
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
ALARMS
Temperature Alarms
The controller sets off an alarm in the case of a power failure, a fault in the
supply circuit or a high or low temperature. Temperature alarms are de-
fined according to the set point as shown in the diagram below.
Room
Temperature
Set Point High Alarm Offset
Time
HighTemperatureAlarm
Low Alarm Offset
Set Point Alarms
The thermostat controller sets off a set point alarm if it detects a change
of more than 4°F (2.2°C) between two consecutive set point values trans-
mitted by the main temperature controller. This type of alarm is likely to
occur if the main controller fails or when a new batch starts.
When this type of alarm is set off, the thermostat controller asks the user
to acknowledge the alarm condition. In the meanwhile, the thermostat
controller operates as a stand-alone unit using the previous valid set point
that was transmitted by the main temperature controller.

26 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
Adjusting the Curtain Offset
The curtain opening offset is the number of degrees above the set point at
which the thermostat controller starts opening the curtain continuously;
the SMART THERMOSTAT disables the curtain's closing relay while it opens
the curtain.
The offset can be adjusted between 0.5oF and 40.0oF (0.3oC and 22.2oC).
The temperature at which the SMART THERMOSTAT starts
openingtheactuator(setpoint+curtainopenoffset) shouldbe
settoahighertemperaturevaluethanthehighestopeningstep
ofthesame air intake in the main controller.Thisway, SMART
THERMOSTATwill notinfluencethe operationofthe airintake
duringregularventilationstages,itwillonlyopentheairintakeif
thetemperatureincreasesabnormallyduetoafailureofthemain
controller.
Set the function to CURTAIN OPEN OFFSET using the function selec-
tor buttons. The current curtain offset is displayed, alternating with
the letters "OFT".
Use the adjustment buttons to adjust the offset to the desired value.
11
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
CHANGING THE PARAMETER SETTINGS
USING THE DISPLAY
Flashing Values: The display will flash
in certain cases and not in others. The
flashing indicates that the value shown
can be adjusted. A value that is not
flashing cannot be adjusted.
Relative and Absolute Values: Some
parameter adjustments are displayed
both as a relative value and an absolute temperature. This applies to all
heating, cooling, curtain and alarm offsets. The parameter is first dis-
played as a relative value. The corresponding absolute temperature is dis-
played after 10 seconds if no action is taken by the user. The absolute
value is the temperature at which the output turns on (except in the case
of the heater where the value displayed is the temperature at which the
heating output turns off). If the user adjusts the value using the adjustment
buttons, the relative value reappears. For example, when the user selects
an offset function,
i.e. FAN 2 – OFFSET, the sequence is as follows:
(i) The current offset for fan 2 flashes on the display, alternating with
"Oft".
(ii) If, after about 10 seconds, no action is taken by the user, the absolute
temperature value is displayed, alternating with "Abs". In this case, the
absolute value is: Set Point + fan 2 offset.
2.0 Oft
78.0

12 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
LOCKING THE PARAMETER SETTINGS
The parameter settings can be locked to prevent accidentally modifying them.
When the settings are locked, only the temperature set point can be modified (as
long as the temperature curve is deactivated).
To lock the parameter settings, set internal switch # 1 to ON.
To unlock the parameter settings, set internal switch # 1 to OFF.
(iii) When the user adjusts the offset of fan 2 using the adjustment buttons, the
relative value reappears on the display.
2.3
78.0 Abs
1
ON
OFF
25
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
AIR INTAKE: CURTAIN & VENT DOORS
The SMART THERMOSTAT opens an air intake (curtain or vent doors) when
the temperature gets too high. It starts opening the actuator continuously
when the room temperature reaches the set point + curtain open offset.
Note that the actuator's closing relay is disabled while the SMART THERMO-
STAT opens the air intake.
The SMART THERMOSTAT will not close the actuator as the temperature
decreases. However, it allows the closure of the actuator by the main con-
troller from the moment the room temperature decreases of 1°F (0.56°F)
below the set point + curtain open offset.
AIR INTAKE
STATUS
OPEN
OFF
SET POINT
OFFSET
1°F
ROOM
TEMP.

24 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
Adjusting the Heater Offset
The heater offset is the number of degrees below the set point at which the
heating units turn on (see diagram above). It can be adjusted between
0.5oF and 40.0oF (0.3oC and 22.2oC).
Set the function to HEATER OFFSET using the function selector but-
tons. The current heating offset is displayed, alternating with the let-
ters "OFT".
Use the adjustment buttons to adjust the offset to the desired value.
13
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
TEMPERATURE SETTINGS
TEMPERATURE UNITS
Temperatures can be displayed in either Celsius or Fahrenheit units
Set internal switch # 2 to the desired position:
• ON to display temperatures in Celsius units.
• OFF to display temperatures in Fahrenheit units.
VIEWING TEMPERATURES
To display the desired temperature, set the function to ROOM TEMPERA-
TURE using the adjustment buttons. The readout can display values from
-40.0oF to 120.0oF (-40.0oC to 48.9oC).
1
Viewing Room Temperature
The SMART THERMOSTAT displays the average room temperature of the
main temperature controller. If the communication link between both con-
trollers becomes disrupted, the SMART THERMOSTAT will then display the
average temperature value measured by its activated probes.
Set the function to ROOM TEMPERATURE using the function selector
buttons. The room temperature is displayed.
2
ON
OFF

14 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
2
Viewing Probe Temperatures
The controller can display probe temperatures individually. Probes can also
be turned on or off to control the temperature in different parts of the
building.
Set the function to ROOM TEMPERATURE using the function selector
buttons.The average room temperature is displayed.
Press the second functions push-button. The let-
ters "Pr 1" are displayed, alternating with the tem-
perature reading from probe 1 and the on/off state
of the probe.
For each additional probe, press the second functions push-button. The
letters "Pr x" are displayed, alternating with the temperature reading
from probe x and the on/off state of the probe.
Note: The display returns to the average room temperature after one
minute.
23
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
HEATING
The SMART THERMOSTAT controls 1 heating output. This output is acti-
vated when the temperature falls and reaches the set point - Heater Offset;
the heating output stops when the room temperature increases and reaches
Set Point - Heater Offset + 1°F (0,56°C). The following graphic sums up
the situation.
The user must define two start temperatures of the heating output: one
start temperature is set in the main controller; another is set in the thermo-
stat controller. Ideally, the heater's start temperature should be set to a
higher temperature value in the main controller so that the controller acti-
vates the output first. This way, when the room temperature falls and the
thermostat controller reaches the start temperature of that same output,
the thermostat controller only makes sure the output is really running. If
the heating output is not running at that moment due to a failure of the
main controller, the SMART THERMOSTAT will activate the heater.
HEATER
STATUS
ON
OFF
SET POINT
OFFSET
1°F
ROOM
TEMPERATURE

22 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
Adjusting Fan Offsets
The offset of a fan stage is the temperature difference above the set point
at which a fan output starts (see previous graphic). It can be adjusted from
0.5°F to 40.0°F (0.3°C to 22.2°C).
Set the function to FAN 1, 2 or 3 – OFFSET, using the function selec-
tor buttons. The current offset for the selected fan output is displayed,
alternating with the letters “Oft”.
Use the adjustment buttons to adjust the fan offset to the desired value.
15
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
3
Viewing Minimum / Maximum Temperatures
The minimum and maximum temperatures are the lowest and highest tem-
perature values recorded since the last reset. Maximum and minimum tem-
peratures values are recorded for the average room temperature as well
as for individual probe temperatures.
Set the function to ROOM TEMPERATURE using the function selector
buttons.The average room temperature is displayed.
Press the down-arrow adjustment button once. The minimum tempera-
ture is displayed, alternating with the letters "Lo".
Press the up-arrow adjustment button to display the room temperature
once again.
Press the up-arrow adjustment button once more. The maximum tem-
perature is displayed, alternating with the letters "Hi".
NOTE: If you let the display flash for more than 10 seconds, the controller
resets the minimum and maximum temperatures currently in memory (the
display stops flashing to indicate that the reset has been done).

16 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
TEMPERATURE SET POINT
The set point is the target room temperature. Normally, the SMART
THERMOSTAT and the main temperature controller both use a common
temperature set point. This set point is provided by the main temperature
controller. However, when the communication link between the thermo-
stat controller and the temperature controller gets disrupted for more
than two minutes,or in case of a set point alarm (see ALARMS), the
SMART THERMOSTAT starts running as a stand-alone unit and uses the
previous valid temperature set point transmitted by the temperature con-
troller. The user can also change the set point of the thermostat controller
while the controller operates as a stand-alone unit. This temperature set
point can be adjusted between -40.0°F and 99.9°F (-40.0°C and 37.7°C).
Adjusting the Temperature Set Point
Thesetpointcanonlybemodifiedwhenthethermostatcontrol-
leroperatesasastand-aloneunit(whennotemperaturecontrol-
lerisdetected).Thetemperaturecurvemustalsobedisabledin
ordertomodifythesetpoint(seethefollowingsectiontodisable
thecurve).
Set the function to SET POINT using the function selector buttons.
The current set point flashes on the display.
Use the adjustment buttons to adjust the set point to
the desired value.
21
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SMART THERMOSTAT
VENTILATION
The SMART THERMOSTAT controls 3 fan outputs which are activated
when the room temperature reaches their start temperature (start tem-
perature = set point + fan offset); they stop running when the room
temperature decreases of 1°F (0,56°C) below their respective start tem-
perature. The following graphic sums up the situation.
For each fan output, the user must define two start temperatures: one
start temperature is set in the main temperature controller; another is set
in the thermostat controller. Ideally, the start temperature of a given fan
output should be set to a lower temperature value in the main controller
so that the temperature controller activates the output first. This way,
when thermostat controller reaches the start temperature of that output,
it only makes sure the output is really running. If the fan output is not
running at that moment due to a failure of the main controller, the SMART
THERMOSTAT will activate the fans.
FAN STATUS
FAN
STAGE ON
FAN
STAGE OFF
SET POINT
OFFSET
1°F
ROOM
TEMPERATURE

20 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
3
Viewing Current Set Point and Day Number
When the temperature curve is activated, the current temperature set
point and day number (or animal age) can be viewed at any time. The
current day number can also be adjusted in order to move forward or
backward on the temperature curve.
Set the function to SET POINT using the function selector buttons.
The current temperature set point is displayed.
Press the second functions push-button. The cur-
rent day number (or animal age) is displayed, alter-
nating with the letters "Age".
Use the adjustment buttons to set the day number
to the desired value.
4
Deactivating Temperature Curve
The temperature curve must be deactivated before programming the tem-
perature curve points or making a manual adjustment to the set point.
Set the function to SET POINT using the function
selector buttons. The current temperature set point
is displayed.
Press the second functions push-button to display
the points of the curve actually defined until the word
ON flashes (fourteen clicks).
Press the down-arrow adjustment button. The word
OFF flashes on the display indicating that the tem-
perature curve is now deactivated.
Press the second functions push-button to complete
the sequence.
17
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
TEMPERATURE CURVE
The user can define a temperature curve to adjust the set point automati-
cally over a given time period. This function is only used when the thermo-
stat controller operates as a stand-alone unit (i.e. when no temperature
controller is detected).
A curve is defined using six points. Each point specifies a day number and
a set point for that day. Once the points of the curve are defined, the curve
must be activated. The controller will change the temperature set point
every hour in a linear fashion between consecutive points of the curve.
When the last point of the curve is reached, the temperature set point for
that day is maintained until the curve is reactivated.
NOTES :
i) All six points of the curve must be specified. If six points are not needed,
repeat the last temperature value for each unnecessary point.
ii) Certain restrictions apply to reduce the risk of errors:
- The highest possible day number is 99.
- Decreasing day numbers are not allowed.
- Increasing temperatures are not allowed.
- The temperature variation cannot exceed 3°F (1.6°C) per day.
Temperature
Days
To1
To2
To3
To4
To5
To6
d4 d25 d35 d50 d70 d80

18 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
1
Specifying the Curve Points
The SMART THERMOSTAT only uses this function when it
operates as a stand-alone unit (i.e. when no temperature
controllerisdetected).
Set the function to SET POINT using the function selector buttons. The
current temperature set point flashes on the display.
Press the second functions push-button. The word OFF is displayed
indicating that the temperature curve is deactivated. If this is not the
case, see below to deactivate the curve.
Repeat the following steps for each of the six points:
Press the second functions push-button once again.
The day number is displayed, alternating with the
word "dAy".
Using the adjustment buttons, set the day number to the desired value.
Press the second functions push-button once again. The current tem-
perature set point flashes on the display.
Using the adjustment buttons, adjust the set point to the desired value.
Once the six points of the curve have been specified, activate the curve as
explained below.
NOTE: Make sure the temperature curve is deactivated before specifying
new points (see below).
19
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
2
Activating Temperature Curve
If you have just finished specifying the points on the curve:
Press the second functions push-button once again.
The word OFF flashes on the display.
Press the up-arrow adjustment button. The word ON
flashes on the display, indicating that the tempera-
ture curve is now activated.
Set the function to ROOM TEMPERATURE using the
function selector buttons.
If you have previously defined the points on the curve:
Set the function to SET POINT using the function
selector buttons. The current value of the tempera-
ture set point flashes on the display.
Press the second functions push-button. The word
OFF is displayed.
Press the second functions push-button to display the
points of the curve currently defined until the word
OFF flashes (thirteen clicks).
Press the up-arrow adjustment button. The word ON
is displayed, indicating that the temperature curve is
now activated.
Press the second functions push-button to complete
the sequence.

18 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
1
Specifying the Curve Points
The SMART THERMOSTAT only uses this function when it
operates as a stand-alone unit (i.e. when no temperature
controllerisdetected).
Set the function to SET POINT using the function selector buttons. The
current temperature set point flashes on the display.
Press the second functions push-button. The word OFF is displayed
indicating that the temperature curve is deactivated. If this is not the
case, see below to deactivate the curve.
Repeat the following steps for each of the six points:
Press the second functions push-button once again.
The day number is displayed, alternating with the
word "dAy".
Using the adjustment buttons, set the day number to the desired value.
Press the second functions push-button once again. The current tem-
perature set point flashes on the display.
Using the adjustment buttons, adjust the set point to the desired value.
Once the six points of the curve have been specified, activate the curve as
explained below.
NOTE: Make sure the temperature curve is deactivated before specifying
new points (see below).
19
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
2
Activating Temperature Curve
If you have just finished specifying the points on the curve:
Press the second functions push-button once again.
The word OFF flashes on the display.
Press the up-arrow adjustment button. The word ON
flashes on the display, indicating that the tempera-
ture curve is now activated.
Set the function to ROOM TEMPERATURE using the
function selector buttons.
If you have previously defined the points on the curve:
Set the function to SET POINT using the function
selector buttons. The current value of the tempera-
ture set point flashes on the display.
Press the second functions push-button. The word
OFF is displayed.
Press the second functions push-button to display the
points of the curve currently defined until the word
OFF flashes (thirteen clicks).
Press the up-arrow adjustment button. The word ON
is displayed, indicating that the temperature curve is
now activated.
Press the second functions push-button to complete
the sequence.

20 SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
3
Viewing Current Set Point and Day Number
When the temperature curve is activated, the current temperature set
point and day number (or animal age) can be viewed at any time. The
current day number can also be adjusted in order to move forward or
backward on the temperature curve.
Set the function to SET POINT using the function selector buttons.
The current temperature set point is displayed.
Press the second functions push-button. The cur-
rent day number (or animal age) is displayed, alter-
nating with the letters "Age".
Use the adjustment buttons to set the day number
to the desired value.
4
Deactivating Temperature Curve
The temperature curve must be deactivated before programming the tem-
perature curve points or making a manual adjustment to the set point.
Set the function to SET POINT using the function
selector buttons. The current temperature set point
is displayed.
Press the second functions push-button to display
the points of the curve actually defined until the word
ON flashes (fourteen clicks).
Press the down-arrow adjustment button. The word
OFF flashes on the display indicating that the tem-
perature curve is now deactivated.
Press the second functions push-button to complete
the sequence.
17
SMARTTHERMOSTAT rev.01
SMART THERMOSTAT
TEMPERATURE CURVE
The user can define a temperature curve to adjust the set point automati-
cally over a given time period. This function is only used when the thermo-
stat controller operates as a stand-alone unit (i.e. when no temperature
controller is detected).
A curve is defined using six points. Each point specifies a day number and
a set point for that day. Once the points of the curve are defined, the curve
must be activated. The controller will change the temperature set point
every hour in a linear fashion between consecutive points of the curve.
When the last point of the curve is reached, the temperature set point for
that day is maintained until the curve is reactivated.
NOTES :
i) All six points of the curve must be specified. If six points are not needed,
repeat the last temperature value for each unnecessary point.
ii) Certain restrictions apply to reduce the risk of errors:
- The highest possible day number is 99.
- Decreasing day numbers are not allowed.
- Increasing temperatures are not allowed.
- The temperature variation cannot exceed 3°F (1.6°C) per day.
Temperature
Days
To1
To2
To3
To4
To5
To6
d4 d25 d35 d50 d70 d80