Honeywell Home AQ1000TN2 User manual

M38489
OWNER’S GUIDE
69-2005EF-02
Hydronic Zoning Thermostat
AQ1000TN2

2 69-2005EF—02
Need Help?
For assistance with this product please visit resideo.com or call Customer Care
toll-free at 1-800-468-1502.
Read and save these instructions.
The product should not be disposed of with other household waste. Check for
the nearest authorized collection centers or authorized recyclers. The correct
disposal of end-of-life equipment will help prevent potential negative
consequences for the environment and human health.
See https://customer.resideo.com/en-US/support/residential/codes-and-
standards/FCC15105/Pages/default.aspx for additional FCC information for
this product.

3 69-2005EF—02
TABLE OF CONTENTS
User’s Section
About your new thermostat ............................................................................................. 4
Screen display ....................................................................................................................... 5
Power-up / modes of operation ..................................................................................... 6
User’s Configuration Menu ............................................................................................. 7
Temperature Display and Setting ................................................................................. 9
Installer’s section
Installation ............................................................................................................................. 10
Configuration switches ..................................................................................................... 11
Appendix
Technical Specifications ................................................................................................... 15
2-year limited warranty ..................................................................................................... 16

4 69-2005EF—02
ABOUT YOUR NEW THERMOSTAT
Resideo’s AQ1000TN2 hydronic zoning
thermostat can be used to control the
ambient air temperature or floor temperature.
You can choose among the following
temperature control modes (see page 11):
A mode: •controls and displays the
ambient air temperature
F mode: •controls and displays the
floor temperature using an
external temperature sensor
AF mode: •controls and displays the
ambient air temperature
•maintains the floor
temperature within desired
limits using an external
temperature sensor
M38490
Screen
Temperature
adjustment
buttons
Backlight
button

5 69-2005EF—02
SCREEN DISPLAY
1The outdoor temperature will be displayed only if the data is available.
2This icon appears to indicate that the thermostat settings cannot be modified
as the hydronic zoning controller has locked the keypad. The backlight
button and the ▲▼ buttons can still be used to activate the backlight and to
display the setpoint.
M38491
Indoor temperature
Outdoor temperature 1
Keypad lock2
Comfort / Unoccupied
mode (see next page)
The arrow appears when
the setpoint is displayed
Temperature
control mode
Heating is On
Freeze Protection mode
(see next page)

6 69-2005EF—02
POWER-UP / MODES OF OPERATION
The thermostat is powered through the wires connecting it to the AQ2000
Series hydronic zoning controller. Therefore, the thermostat turns on when the
controller is powered. The thermostat can be placed in one of the 3 following
modes of operation:
Comfort Mode
The thermostat is normally in the Comfort mode. In this mode, the
temperature is set using the ▲▼ buttons.
Unoccupied Mode
When the Unoccupied mode is activated by the hydronic zoning
controller, the temperature setpoint is lowered by the temperature
setback value. This value is set in the User’s configuration menu
(see page 7).
Freeze Protection Mode
When the Freeze Protection mode is activated by the hydronic
zoning controller, the thermostat is placed at the Freeze Protection
temperature. This value is set in the Installer’s configuration menu
(see page 13).
M38492

7 69-2005EF—02
USER’S CONFIGURATION MENU
1. Press the backlight button for 3 seconds to access the configuration
menu. The first parameter is displayed.
2. To modify a parameter, press either of the ▲▼ buttons.
3. To display the next parameter, briefly press the backlight button.
4. To exit the menu, press the backlight button for 3 seconds.
The parameters appear in the order shown in the following table.
Parameter Default setting Options
Display mode Automatic Automatic, °F, °C
Temperature setback 7 °F (4 °C) 0 to 16 °F (0 to 9 °C)
Backlight Temporary Temporary / Permanent

8 69-2005EF—02
Display Format
Use this parameter to choose the temperature display mode. When
the automatic mode is selected, the thermostat displays the
temperature format set on the hydronic zoning controller. If °F or
°C is selected, the thermostat displays the temperature in the
selected format respectively.
Temperature Setback
When the Unoccupied mode is activated by the hydronic zoning
controller (certain controller models only), the temperature
setpoint is lowered (set back). Use this parameter to specify the
amount of temperature setback.
Backlight
Use this parameter to choose between temporary and permanent
backlight. When temporary backlight is selected, the screen is lit for
12 seconds every time any button is pressed.
M38493

9 69-2005EF—02
TEMPERATURE DISPLAY AND SETTING
The thermostat generally displays the actual (measured) temperature. To
display the setpoint temperature, press one of the ▲▼ buttons once. The
setpoint will be displayed for the next 5 seconds. An arrow appears at the left of
the setpoint temperature display.
To change the setpoint, press one of the ▲▼ buttons until the desired
temperature is displayed. To scroll faster, press and hold the button.
Error Messages
LO The measured temperature is below the thermostat’s display range.
HI The measured temperature is above the thermostat’s display range.
-- Verify the thermostat and external (floor) sensor connections.

10 69-2005EF—02
INSTALLATION
1. Remove the faceplate from the base by unscrewing the screw underneath
the thermostat and tilting the bottom of the faceplate up. Note that the
screw remains captive on the base.
2. Insert the wires through the center hole of the base and secure the base to
the wall or onto an electrical box.
3. Connect the wires to the terminals (no polarity to observe).
4. Set the configuration switches (see next page).
5. Re-attach the faceplate to the base and secure with the captive screw.
NOTE: Keep the thermostat's air vents clean and unobstructed at all times.
Terminal Description
1 TH AQ2000 Series hydronic zoning controller connections
2 TH
3 SENSOR External sensor connections for floor temperature measurement
(required only if the thermostat is set to F or AF mode; see page 4
and 11)
4 SENSOR

11 69-2005EF—02
CONFIGURATION SWITCHES
The configuration (DIP) switches are located behind the thermostat faceplate.
NOTE: DIP switch 1 is not used.
INSTALLER CONFIGURATION MENU (SWITCH 2)
Use DIP switch 2 to set the thermostat in either Installer or
User mode.
TEMPERATURE CONTROL MODE (SWITCHES 3 & 4)
Use DIP switches 3 and 4 to select the temperature control
mode (A, F or AF).
NOTE: F or AF mode should be used only when an external
(floor) sensor is connected to the thermostat (see
page 10).
M38494
USER
INST.
A
F
AF

12 69-2005EF—02
INSTALLER’S CONFIGURATION MENU
1. Remove the thermostat from its base.
2. Place switch 2 on the back of the thermostat in the up position (Installer mode).
3. Return the thermostat to its base. The first parameter is displayed.
4. To modify a parameter, press either of the ▲▼ buttons.
5. To view the next parameter, briefly press the backlight button.
6. To exit the menu, place switch 2 back to its initial position.
The parameters appear in the order shown in the following table.
* The Freeze Protection temperature range is set by the minimum and maximum setpoint
temperatures. For example, if you change the minimum setpoint temperature to 50 °F (10 °C), you
cannot then set the Freeze Protection temperature lower than 50 °F (10 °C).
The parameters in the installer’s configuration menu must be modified by qualified
personnel only. Incorrect settings can result in property damages.
Parameter Default setting Range
Minimum setpoint temperature 41 °F (5 °C) 41 °F (5 °C) to 100 °F (38 °C)
Maximum setpoint temperature 100 °F (38 °C) 41 °F (5 °C) to 100 °F (38 °C)
Freeze Protection temperature 41 °F (5 °C) 41 °F (5 °C) to 100 °F (38 °C)*
Minimum floor limit 41 °F (5 °C) 41 °F (5 °C) to 100 °F (38 °C)
Maximum floor limit 100 °F (38 °C) 41 °F (5 °C) to 100 °F (38 °C)

13 69-2005EF—02
Minimum Setpoint Temperature
This parameter is the minimum temperature at which the
thermostat can be set.
Maximum Setpoint Temperature
This parameter is the maximum temperature at which the
thermostat can be set.
Freeze Protection Temperature
This parameter is used to prevent frozen pipes inside the room
where the thermostat is located. When the Freeze Protection
mode is activated by the hydronic zoning controller, the
thermostat is placed at the Freeze Protection temperature. M38495

14 69-2005EF—02
Minimum Floor Limit Temperature
This parameter is used only if the thermostat has been
configured for AF temperature control. If the floor temperature is
below that limit, the pump or valve will be activated regardless of
the ambient temperature.
Maximum Floor Limit Temperature
This parameter is used only if the thermostat has been
configured for AF temperature control. If the floor temperature is
above that limit, the pump or valve will be deactivated regardless
of the ambient temperature. M38496

15 69-2005EF—02
TECHNICAL SPECIFICATIONS
Power supply: powered by the boiler controller
Default setpoint range: 40 °F to 100 °F (5 °C to 38 °C)
Default floor limit (AF model): 40 °F to 100 °F (5 °C to 38 °C)
Setpoint interval: ± 1.0 °F (0.5 °C)
Indoor temperature display range: 32 °F to 158 °F (0 °C to 70 °C)
Outdoor temperature display range: -58 °F to 212 °F (-50 °C to 100 °C)
Display resolution: ± 1.0 °F (0.5 °C)
Storage: -20 °F to 130 °F (-30 °C to 55 °C)
Controller type: Proportional Integral (PI)
Memory type: All settings are stored in non-volatile memory and are therefore
safe during a power outage

16 69-2005EF—02
2-YEAR LIMITED WARRANTY
Resideo warrants this product, excluding battery, to be free from defects in workmanship
or materials, under normal use and service, for a period of two (2) years from the date of
first purchase by the original purchaser. If at any time during the warranty period the
product is determined to be defective due to workmanship or materials, Resideo shall
repair or replace it (at Resideo'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) call Resideo Customer Care at 1-800-468-1502. Customer Care will make the
determination whether the product should be returned to the following address: Resideo
Return Goods, 1985 Douglas Dr. N., Golden Valley, MN 55422, 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 Resideo that the defect was caused by damage which occurred while the
product was in the possession of a consumer.

17 69-2005EF—02
Resideo's sole responsibility shall be to repair or replace the product within the terms
stated above. RESIDEO 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 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 RESIDEO 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 TWO YEAR DURATION OF THIS WARRANTY. Some 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
from state to state. If you have any questions concerning this warranty, please write
Resideo Customer Care, 1985 Douglas Dr, Golden Valley, MN 55422 or call 1-800-468-
1502.

© 2020 Resideo Technologies, Inc. All rights reserved. The Honeywell Home trademark is used under license from Honeywell International, Inc.
This product is manufactured by Resideo Technologies, Inc. and its affiliates.
Tous droits réservés. La marque de commerce Honeywell Home est utilisée avec l’autorisation d’Honeywell International, Inc.
Ce produit est fabriqué par Resideo Technologies, Inc. et ses sociétés affiliées.
www.resideo.com
Resideo Technologies, Inc.
1985 Douglas Drive North, Golden Valley, MN 55422
1-800-468-1502
69-2005EF—02 M.S. Rev. 09-20 | Printed in United States

M38489
GUIDE DE L’UTILISATEUR
69-2005EF-02
Thermostat de zonage hydronique
AQ1000TN2

2 69-2005EF—02
Besoin d’aide?
Pour obtenir de l’aide sur ce produit, veuillez consulter le resideo.com ou joindre
le service à la clientèle en composant sans frais le 1 800 468-1502.
Veuillez lire le mode d’emploi et le conserver en lieu sûr.
Ce produit ne doit pas être jeté avec les autres ordures ménagères. Trouvez le
centre de collecte ou de recyclage autorisé de votre région. La mise au rebut
appropriée de l’équipement ayant atteint la fin de sa vie utile aide à réduire les
impacts négatifs sur l’environnement et la santé.
Voir https://customer.resideo.com/en-US/support/residential/codes-and-
standards/FCC15105/Pages/default.aspx pour plus d’informations de la FCC
sur ce produit.