TH146-N-U
AC144-03 Outdoor
Temperature Sensor
TH146 User Console
CT280-3H3C Control Module
Removable
Connector *
Removable
Connector *
* To remove a connector from the control module, pry with a screwdriver.
Heat pump
HVAC
Installation Guide
Non-programmable H/C Controller
1. Introduction
1.1
The TH146-N-U electronic controller can be used with any of the following heating/cooling systems:
The following devices can be connected to the controller:
air recirculation fan
humidifier
dehumidifier or air exchanger
dual-register meter (dual energy)
remote control device (for the unoccupied mode)
1.2
• CT280-3H3C control module
• TH146 console with two wall anchors and mounting screws
• AC144-03 outdoor temperature sensor (3 m or 10 ft) with mount-
Applications
Heat pump
HVAC
1H1C, 2H1C, 2H2C, 3H1C, 3H2C, 3H3C, 4H2C
1H, 2H, 3H, 1C, 2C, 3C, 1H1C, 1H2C, 2H1C, 2H2C,
2H3C, 3H1C, 3H2C, 3H3C
Supplied Parts
ing clip (see section 2.7)
2. Installation
2.1
Configure the control module according to your type of heating/cooling system using DIP switches on the back of the module.
Install the control module near the heating/cooling system, away
from any heat source.
2.2
Control Module (CT280-3H3C)
User Console (TH146)
1.3
• RC845 relay (see section 2.4)
• AC146-410 plenum temperature sensor (see section 2.8)
• CT241 telephone controller (see section 2.10)
TH146-N-U 1/12
Accessories
Install the console in a central location. Avoid locations with air
drafts (e.g., top of staircase or air outlet) or stagnant air (behind a
door). Do not install the console on a wall hiding air ducts nor
expose it to direct sunlight.
NOTE: If this controller replaces an old thermostat, any two of the
wires that were connected to the thermostat can be used to connect
the user console to the control module. The maximum wiring length
is 30 m (100 ft).
Choose a location about 1.5 m (5 ft) above the floor on an
inside wall.
Loosen the captive screw under the console.
Detach the console from its base by pulling the bottom section.
Secure the base using the wall anchors and screws.
Connect the console to controller terminals TH and TH (no
polarity).
Install the sensor on the side of the plenum and
position it such that its aperture faces the air flow.
Connect the sensor to controller terminals PS
and CS (no polarity). For more information, refer
to the instructions provided with the sensor.
NOTE: The maximum wiring length is 30 m (100
ft).
2.3
The terminals used to connect the heating/cooling system depend
on the type of system. See the appropriate wiring table on page 4.
2.4
If you have an add-on installation, you might need an RC845 relay
to connect the furnace (auxiliary heat) and its fan to the controller.
Install the relay near the control module and connect the wires as
follows:
• relay terminals W, G and C to controller terminals W1, G and C.
• relay terminals T and T to the appropriate furnace terminals: T
NOTE: Refer to the relay’s installation instructions for more details.
If you have a 3H1C or 4H2C heat pump, a second RC845 relay
might be required to connect the second auxiliary heat.
2.5
Connect the humidifier in series with the power supply between
controller terminals H and H (dry contact).
2.6
Connect the dehumidifier or air exchanger in series with the power
supply between controller terminals D and D (dry contact).
2.7
The outdoor sensor is required for the following:
When installing the sensor, observe the following guidelines:
Install the sensor using its mounting clip and connect it to controller
terminals OS and CS (no polarity).
NOTE: The maximum wiring length is 30 m (100 ft).
Heating/Cooling System
RC845 Relay
and T (oil); TH and TH (gas); R and W (electric).
Humidifier
Dehumidifier / Air Exchanger
Outdoor Sensor (AC144-03)
• outdoor temperature display
• balance points (heat pumps only, see section 4.2)
• defrost point (heat pumps only, see section 4.3)
• automatic humidity control (see section 5.5)
• Avoid locations where the sensor can be covered with snow
or exposed to direct sunlight.
• Avoid air outlets and concealed chimneys or stove pipes.
2.9
NOTE: The dual-energy input can be used only with a heat pump
equipped with auxiliary heat.
The dual-energy input can be connected to the dual-register meter
equipped with a normally open (NO) dry contact. Connect the controller terminals DE and CC to the meter terminals (yellow and red
wires).
The contact closes when the outdoor temperature drops below the
temperature setting on the meter. When the contact is closed, the
heat pump is disabled and only the auxiliary heat can be used.
2.10
To use the unoccupied mode, the controller requires a remote control device such as Aube’s CT241 telephone controller equipped
with a normally open (NO) dry contact placed between terminals UN
and CC of the controller. The unoccupied mode is activated when
the contact closes. (See section 5.6.)
Dual-energy Input
Unoccupied Mode Input
3. Configuration
3.1
To access the configuration switches, loosen the captive screw
under the console and separate the console from its base by pulling
it from the bottom part.
3.1.1 Backlight (SW1-1)
BL ON: The screen is always backlit.
AUTO: The screen is backlit only when a button is pressed. The
backlight remains on for 12 seconds.
3.1.2 Access Mode (SW1-2)
INST: Installer mode. Gives access to all configuration parameters.
USER: User mode. Gives access to configuration parameter 17
(humidity setpoint or humidity offset) only.
3.1.3 Keypad Lock (SW1-3)
I: The keypad is locked. Settings cannot be changed.
O: The keypad is unlocked.
Configuration Switches
NOTE: In installer mode, the short-cycle protection is disabled
and the interstage delay is reduced to 1 minute.
2.8
Plenum Sensor (AC146-410)
3.2
Software Configuration
Place the console in Installer mode (INST) using the SW1-2 switch
The plenum sensor is required for the following:
• low temperature limit inside the plenum (HVAC only)
• high temperature limit inside the plenum (HVAC only)
• fan limit if gas heating is used (HVAC only)
• high pressure protection during defrost cycle (This protection
is generally needed for add-on installations only. It is not
needed if the heat pump is not connected to the controller
terminal WW.)
TH146-N-U 2/12
on the back of the console.
Press the Mode button for 3 seconds to access the configuration
menu (see page 8). The first menu item (parameter) is displayed.
To view another menu item, briefly press the Mode button.
To modify a parameter, press either button.
To exit the configuration menu, press .
Return the console to User mode (USER).
4. Principles of Operation
the controller is configured for a new installation, the heat pump
and the auxiliary heat can operate simultaneously.
4.1
With automatic heating/cooling mode changeover, there’s no need
to adjust the controller at every change of season or weather condition. The controller switches automatically between heating mode
and cooling mode to maintain the desired temperature. The mode
changeover is triggered as follows:
• The controller switches to cooling mode when the indoor tem-
• The controller switches to heating mode when the indoor tem-
4.2
Balance points are used to disable the heat pump or the auxiliary
heating when the outdoor temperature is below or above a set temperature.
• When the outdoor temperature is below the balance point low
• When the outdoor temperature is above the balance point high
NOTE: Balance Points cannot be used if the AC144-03 outdoor
temperature sensor is not connected to the controller.
Automatic Heating/Cooling Changeover
perature is higher than the setpoint by more than 1.5°C (2.5°F)
for 15 minutes.
perature is lower than the setpoint by more than 1.5°C (2.5°F)
for 15 minutes.
Balance Points (heat pumps only)
(bP L), the heat pump is disabled and only auxiliary heating can
be used (see page 8, item 2).
(bP H), the auxiliary heat is disabled and only the heat pump
can be used (see page 8, item 3).
4.5
Interstage Delay is the time allocated for the temperature to return
to an acceptable value when it deviates too far from the setpoint. If
this time has elapsed, the next heating or cooling stage is activated.
The heating or cooling stage will be deactivated when the temperature returns to an acceptable value. The Interstage Delay is fixed at
4 minutes if the controller is configured for an HVAC system and is
user-adjustable if it is configured for a heat pump (see page 8,
item 6).
4.6
Low Temperature Limit (LLMT) and High Temperature Limit (HLMT)
are used to keep the plenum from becoming too cold or too hot.
During cooling, if the plenum temperature is lower than LLMT, a
cooling stage is deactivated starting with the one that was last activated. If, after a while, the temperature is still too low, another cooling stage is deactivated and so on. Likewise, during heating, if the
plenum temperature is higher than HLMT, a heating stage is deactivated starting with the one that was last activated. If, after a while,
the temperature is still too high, another heating stage is deactivated and so on. (see page 8, items 7 and 8.)
WARNING: LLMT and HLMT can be used in parallel with an
UL353-approved device but they do not replace such device.
NOTE: LLMT and HLMT cannot be used if the plenum temperature
sensor is not connected to the controller.
4.7
Interstage Delay
Low and High Temperature Limits
Smart Fan
4.3
The auxiliary heat is activated during defrost except under the following conditions:
• When the outdoor temperature is above the defrost point (see
• When the plenum temperature is above 40°C (104°F) for
NOTE: The auxiliary heat’s short-cycle protection is disabled during
defrost.
4.4
The controller can be configured for either of the following types of
heat pump installations (see page 8, item 5).
• Add-on Installation: This type of installation is performed
• New Installation: In this type of installation, as there is not
Heating During Defrost (heat pumps only)
page 8, item 4). NOTE: This condition will not apply if the
AC144-03 outdoor sensor is not connected to the controller.
add-on installations only. The auxiliary heat is re-activated
when the plenum temperature drops below 32°C (90°F).
NOTE: This condition will not apply if the AC146-410 plenum
sensor is not connected to the controller.
Types of Heat Pump Installations
when adding a heat pump to an existing furnace. When the
heat pump is installed, the furnace becomes the auxiliary heat
source. In this type of installation, the indoor coils are usually
installed downstream of the auxiliary heat source. When the
controller is configured for an add-on installation, the heat
pump is disabled during auxiliary heating to prevent overpressure.
already a furnace, the auxiliary heat source is installed at the
same time as the heat pump. In this type of installation, the
indoor coils are located upstream of the auxiliary heat. When
TH146-N-U 3/12
When Smart Fan is enabled (see page 8, item 12), the fan operates
as follows:
• During the unoccupied mode (i.e., when you are away from
home), the fan operates only when heating or cooling is activated.
• The fan operates continuously the rest of the time.
NOTE: For Smart Fan to work, set the fan to On (see section 5.2).
4.8
If a humidifier and a dehumidifier are both connected to the controller, the controller will automatically switch between the two devices
to maintain the desired humidity level. The changeover occurs when
the humidity deviates from the setpoint by more than 3% for 30 minutes.
Automatic Humidification / Dehumidification Changeover
Wiring Tables
Heat Pump
Ter minal Device 1H1C 2H1C 3H1C 2H2C 3H2C 4H2C 3H3C
TH
TH
PS Plenum sensor Connect the plenum sensor between the PS and CS terminals (no polarity)
CS Common S Common terminal for the plenum sensor and the outdoor sensor
OS Outdoor sensor Connect the outdoor sensor between the CS and OS terminals (no polarity)
DE Dual Energy Connect the dual-register meter between the DE and CC terminals (no polarity)
CC Common C Common terminal for the dual-energy meter and the unoccupied mode input
UN Unoccupied mode input Connect a dry contact between the UN and CC terminals (no polarity)
H
H
D
D
Dehumidifier (24 Vac / 1 A) Connect the dehumidifier between the D terminals (dry contact)
R
C
Y1 Compressor 1 (24 Vac / 1 A)
Y2 Compressor 2 (24 Vac / 1 A)
Y3 Compressor 3 (24 Vac / 1 A)
W1 Auxiliary heat 1 (24 Vac / 1 A)
W2 Auxiliary heat 2 (24 Vac / 1 A)
W3/O/B Reversing valve (24 Vac / 1 A)
G Fan (24 Vac / 1A)
L Fault (24 Vac / 5 mA)
WW Defrost (24 Vac / 5 mA)
NC Not used
Console Connect the console between the TH terminals (no polarity)
Humidifier (24 Vac / 1 A) Connect the humidifier between the H terminals (dry contact)
Power (24 Vac)
HVAC
Ter minal Device 1H 2H 3H 1C 2C 3C 1H1C 1H2C 2H1C 2H2C 2H3C 3H1C 3H2C 3H3C
TH
TH
Console Connect the console sensor between the TH terminals (no polarity)
PS Plenum sensor Connect the plenum sensor between the PS and CS terminals (no polarity)
CS Common S Common terminal for both plenum sensor and outdoor sensor
OS Outdoor sensor Connect the outdoor sensor between the OS and CS terminals (no polarity)
DE Not used
CC Common C Common terminal for the unoccupied mode input
UN Unoccupied mode input Connect a dry contact between UN and R terminals (no polarity)
H
H
D
D
R
C
Humidifier (24 Vac / 1 A) Connect the humidifier between the H terminals (dry contact)
Dehumidifier (24 Vac / 1 A) Connect the dehumidifier between the D terminals (dry contact)
Power (24 Vac)
Y1 Cooling unit 1 (24 Vac / 1 A)
Y2 Cooling unit 2 (24 Vac / 1 A)
Y3 Cooling unit 3 (24 Vac / 1 A)
W1 Heating unit 1 (24 Vac / 1 A)
W2 Heating unit 2 (24 Vac / 1 A)
W3/O/B Heating unit 3 (24 Vac / 1 A)
G Fan (24 Vac / 1 A)
L Not used
WW Not used
NC Not used
TH146-N-U 4/12
Wiring Diagram: 2H1C Heat Pump — New Installation
AC146-410
AC144-03
CT241
Humidifier
Dehumidifier
Compressor
Auxiliary Heat
Reversing Valve
Fan
Fault
Defrost
Dual Energy
TH146-N-U 5/12
Wiring Diagram: 3H2C Heat Pump — Add-on Installation
AC146-410
AC144-03
CT241
Fault
Defrost
Reversing Valve
Compressor 1
Compressor 2
Furnace
Fan Limit
Humidifier
Dehumidifier
Dual Energy
TH146-N-U 6/12
Wiring Diagram: 3H2C HVAC
AC146-410
AC144-03
CT241
Cooling Unit 1
Cooling Unit 2
Heating Unit 1
Heating Unit 2
Fan
Heating Unit 3
Humidifier
Dehumidifier
TH146-N-U 7/12
Configuration Menu
Item HP HVAC Parameters Display Options Default Description
1 Temperature format °C / °F °C Select the temperature display format.
2* Balance point low
3* Balance point high
4* Defrost point
5* Installation type Ad / nr Ad
6*
7 Low temperature limit
8 High temperature limit
9 Cycles per hour 2 to 6 4
10 Heat type GA / EL EL
11 Fan limit
12 Smart Fan On / OF OF
13 Temperature setback
14
15
16
17**
Auxiliary
interstage delay
Outdoor temperature
display
Humidifier
operating mode
Automatic humidity
adjustment
Humidity setpoint 5 to 60% 5 %
Humidity offset -9 to 9% 0
-30 to 10°C
(-22 to 50°F)
-5 to 30°C
(23 to 86°F)
-10 to 15°C
(14 to 59°F)
5 to 90 min. 30 min. Set the interstage delay for the auxiliary stage (see section 4.5).
-10 to 20°C
(14 to 68°F)
30 to 90°C
(86 to 194°F)
38 to 90°C
(100 to 194°F)
0 to 9°C
(0 to 16°F)
On / OF On
Co / HE / Fn HE
On / OF OF
-10°C
(14°F)
5°C
(41°F)
10°C
(50°F)
80°C
(176°F)
0°C
(0°F)
* Parameters 2 to 6 are not available when the controller is configured for 1H1C, 2H2C or 3H3C heat pump.
** Only parameter 17 is available when the controller is in user mode (SW1-2 switch).
Set the bP L limit (see section 4.2).
NOTE: Lower bP L below its minimum (- -) if you do not wish to use this
function.
Set the bP H limit (see section 4.2).
NOTE: Raise bP H above its maximum (- -) if you do not wish to use this
function.
Set the defrost point temperature (see section 4.3).
NOTE: Raise the defrost point above its maximum (- -) if you do not wish to
use this function.
Set according to the type of heat pump installation (see section 4.4).
• Ad (add-on): Use this setting when the indoor coils are located downstream of the auxiliary heat source. This is generally the case for add-on
installations.
• nr (normal): Select this setting when the indoor coils are located
upstream of the auxiliary heat source. This is generally the case for new
installations.
Set the low temperature limit of the plenum (see section 4.6).
- -
NOTE: This function is not used if you lower LLMT below its minimum (- -)
or if the plenum temperature sensor is not connected to the controller.
Set the high temperature limit of the plenum (see section 4.6).
- -
NOTE: This function is not used if you raise HLMT above its maximum (- -)
or if the plenum temperature sensor is not connected to the controller.
Select the number of heating/cooling cycles per hour. For optimal heating
control, use the setting that matches your system as follows: 3=20 min (hot
water, 90%+ high-efficiency furnace), 4=15 min (gas or oil), 5=12 min (gas
or oil), 6=10 min (electric).
This setting determines the fan operation in automatic mode when the system is in heating mode (see section 5.2).
• EL (electric heating): The fan starts when heating starts and stops when
heating stops.
• GA (gas or oil heating): The fan starts when the temperature inside the
plenum rises above the Fan Limit (see item 11) and stops when the temperature drops 12°C below the Fan Limit. Note: The fan will not start if
the plenum temperature sensor is not connected to the controller.
This parameter is available only when gas heating is selected (see item 10).
WARNING: FLMT can be used in parallel with an UL353-approved
device but they do not replace such device.
NOTE: The fan will not start if you raise FLMT above its maximum (--).
• On: Smart Fan is On (see section 4.7).
• OF: Smart Fan is Off.
Set the amount of temperature setback when the controller is placed in
Unoccupied mode (see section 5.6).
Select between displaying the outdoor temperature or the indoor humidity
level.
• On: Displays the outdoor temperature.
• OF: Displays the indoor humidity level.
NOTE: To display the outdoor temperature, the outdoor sensor must be
connected.
• Co (conventional): The humidifier will operate if the humidity is too low. If
the fan is not already On, it will turn On at the same time as the humidifier.
• HE (heat): The humidifier can operate only when heating is activated.
• Fn (fan): The humidifier can operate as long as the fan is running,
whether heating is activated or not.
NOTE: The humidifier is disabled when cooling is activated.
Allows you to set the humidity control to automatic mode.
• On (automatic): The humidity level is automatically regulated by the controller according to the outdoor temperature to avoid condensation or ice
formation on windows while providing enough humidity for your comfort
(see item 17).
• OF (manual): The user manually sets the humidity level (see item 17).
Set the desired humidity level. This parameter is available only when the
humidity control is placed in manual mode (see item 16).
This parameter is available only when the humidity control is placed in automatic mode (see item 16). It allows the user to apply an offset to the automatic humidity control. For example, the user can enter a negative offset if
there is ice formation or condensation on the windows.
TH146-N-U 8/12
TH146-N-U
System fault
indicator
Temperature adjustment
Fan operating
mode selection
System operating
mode selection
System operating mode
Fan is in
continuous mode
Unoccupied
mode is On
Outdoor temperature
or indoor humidity
Indoor temperature
Auxiliary heat is On
Heating is On
Cooling is On
Emergency heat
indicator
Dual energy
Humidifier
is On
Appears when the
temperature setpoint
is displayed
Outdoor
temperature
Indoor
humidity
User’s Guide
Non-programmable H/C Controller
5. Operation
5.1
Press the Mode button to place the system in one of the following
modes:
5.2
Press the button to select the fan operating mode.
• In automatic mode, the fan runs only when heating or cooling is
• In continuous mode, the fan runs continuously and the sym-
System Operating Mode
HEAT The system is in heating mode.
COOL The system is in cooling mode.
The system is in automatic changeover mode. (The
AUTO
OFF The system is off.
EHEAT
system switches between heating mode and cooling
mode to maintain the desired temperature.)
The system is in emergency heat mode. Only auxiliary
heating is used when there is a call for heat. (This
mode applies only when the controller is connected to
a heat pump equipped with auxiliary heating).
Fan Operating Mode
activated. NOTE: For gas-operated HVAC systems, there might
be a delay before the fan starts or stops when heating is activated or deactivated.
bol is displayed. NOTE: If Smart Fan is enabled, when the ther-
mostat is in unoccupied mode, the fan runs only when heating
or cooling is activated.
5.3
The controller can display either the indoor humidity level or the outdoor temperature (see page 8, item 14).
5.4
The actual (measured) indoor temperature is normally displayed. To
view the setpoint temperature, press one of the buttons once.
The setpoint is displayed for 5 seconds and is indicated by the
symbol.
To modify the temperature setpoint, press one of the buttons
until the desired temperature is displayed.
NOTE: If the controller is in automatic heat/cool changeover (see
section 5.1), the setpoint is automatically reduced or raised by 1°C
(1.8°F) when the controller switches to heating mode or to cooling
mode respectively. For example, if the setpoint is 24°C (75°F) in
heating mode, it will become 25°C (77°F) in cooling mode and will
return to 24°C (75°F) when the controller switches back to heating
mode.
5.5
NOTE: Skip this section if you do not have a humidifier connected to
the controller.
The humidity level can be set manually or automatically (see
page 8, item 16).
Indoor Humidity / Outdoor Temperature Display
Temperature Setting
Humidity Setting
TH146-N-U 9/12
Manual Setting
Offset set by user
Humidity level
set by controller
In manual setting, the user sets the humidity level (5 to 60%).
1) Press the Mode button for 3 seconds.
2) Press the buttons to set the humidity
level.
3) Press the button to exit.
The symbol is displayed when the humidifier
is On.
Automatic Setting
In automatic setting, the controller sets the humidity level based on
the outdoor temperature to prevent ice formation or condensation
on windows. However, the user can apply an offset (-9 to 9%). For
example, the user can enter a negative offset if there is too much
condensation on the windows.
1) Press the Mode button for
3 seconds.
2) Press the buttons to
set the offset value.
3) Press the button to
exit.
The symbol is displayed
when the humidifier is On.
5.6
You can place the controller in the unoccupied mode using a remote
control device such as Aube’s CT241 telephone controller. In this
mode, the temperature is lowered in heating mode or raised in cool-
ing mode (see page 8, item 13). The icon appears during the
unoccupied mode.
NOTE: Automatic heating/cooling changeover is disabled during the
unoccupied mode.
5.7
If you change the temperature setpoint (using the buttons) in
unoccupied mode, the controller temporarily bypasses the current
setpoint. The new setpoint will be maintained for 2 hours, after
which the controller will return to the previous setpoint. The icon
flashes during the bypass.
Unoccupied Mode
Temporary Bypass
6. Technical Specifications
CT280-3H3C CONTROL MODULE
Power supply: 24 VAC
Current consumption: 150 mA
Maximum load per output: 1 A @ 24 VAC
Short cycle protection
• Minimum off-time: 4 minutes
• Minimum on-time: 2 minutes
Control cycles: 2 to 6 per hour
Operating temperature: 0°C to 50°C (32°F to 122°F)
Storage temperature: -20°C to 50°C (-4°F to 122°F)
Humidity conditions: 0 to 95%, non-condensing
Dimensions: 95 x 137 x 30 (3.8 x 5.4 x 1.2 in.)
TH146-N-U 10/12
TH146 USER CONSOLE
Temperature setpoint range: 5°C to 30°C (40°F to 86°F)
Humidity setpoint range: 5 to 60%
Indoor temperature display range: 0°C to 70°C (32°F to 158°F)
Outdoor temp. display range: -50°C to 70°C (-58°F to 158°F)
Temperature display resolution: 0.5°C (1°F)
Program protection: non-volatile memory
Operating temperature: 0°C to 50°C (32°F to 122°F)
Storage temperature: -20°C to 50°C (-4°F to 122°F)
Humidity conditions: 0 to 95%, non-condensing
Dimensions: 79 x 79 x 24 mm (3.1 x 3.1 x 1 in.)
7. Warranty
Honeywell warrants this product, excluding battery, to be free from
defects in the workmanship or materials, under normal use and
service, for a period of three (3) years from the date of purchase by
the consumer. If at any time during the warranty period the product
is determined to be defective or malfunctions, Honeywell shall
repair or replace it (at Honeywell's option).
If the product is defective,
(i) return it, with a bill of sale or other dated proof of purchase, to
the place from which you purchased it, or
(ii) contact Honeywell. Honeywell will make the determination
whether the product should be returned, or whether a
replacement product can be sent to you.
This warranty does not cover removal or reinstallation costs. This
warranty shall not apply if it is shown by Honeywell that the defect or
malfunction was caused by damage which occurred while the
product was in the possession of a consumer.
Honeywell's sole responsibility shall be to repair or replace the
product within the terms stated above. HONEYWELL SHALL NOT
BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND,
INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES
RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH
OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER
FAILURE OF THIS PRODUCT. Some provinces and states do not
allow the exclusion or limitation of incidental or consequential
damages, so this limitation may not apply to you.
THIS WARRANTY IS THE ONLY EXPRESS WARRANTY
HONEYWELL MAKES ON THIS PRODUCT. THE DURATION OF
ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, IS HEREBY LIMITED TO THE THREE-YEAR
DURATION OF THIS WARRANTY. Some provinces and states do
not allow limitations on how long an implied warranty lasts, so the
above limitation may not apply to you.
This warranty gives you specific legal rights, and you may have
other rights which vary by province, state or region.
8. Technical Assistance
Honeywell Limited
705 Montrichard Avenue
Saint-Jean-sur-Richelieu, Quebec
J2X 5K8
Canada
1-800-831-2823
aube.service@honeywell.com
www.aubetech.com
TH146-N-U 11/12
TH146-N-U 12/12
Printed in USA 09/2011
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