Honeywell T6 Pro Z-Wave User manual

T6 Pro Z-Wave
Programmable Thermostat
User Guide
*TH6320ZW2003 depicted. Other models may vary.
Actual size 4.09'' x 4.09'' x 1.06''
This user guide is designed to help you get acquainted with your new T6 Pro ZWave
thermostat. Check out the table of contents on page 2 to browse by topic.
Welcome
Web: yourhome.honeywell.com/
Phone: 18004681502
Social: Twitter: @HoneywellHome, Facebook: Honeywell Home
Need help? Get in touch.

2
Table of contents
Thermostat features................................................................................................................ 3
Thermostat overview............................................................................................................... 4
Basic thermostat operation
Adjusting the temperature ....................................................................................................................4
Program schedule overrides.................................................................................................................5
Adjusting the temperature in Auto mode ......................................................................................6
Selecting system mode...........................................................................................................................7
Built-in compressor protection...........................................................................................................8
Setting the fan .............................................................................................................................................8
Main menu settings
ZWave setup................................................................................................................................................9
ZWave connection status.....................................................................................................................10
Main menu overview.................................................................................................................................11
Scheduling options ...................................................................................................................................12
Setting a schedule.....................................................................................................................................13
Reset schedule ............................................................................................................................................14
Screen lock settings..................................................................................................................................14
Adjusting backlight brightness...........................................................................................................15
Enabling/disabling Adaptive Intelligent Recovery....................................................................15
Setting the time and date ......................................................................................................................16
Cleaning the thermostat screen.........................................................................................................16
Choosing Fahrenheit or Celsius.........................................................................................................17
Viewing equipment status.....................................................................................................................17
Viewing thermostat information.........................................................................................................18
Battery replacement .................................................................................................................................19
Alerts and maintenance reminders ................................................................................... 20
Appendices
Troubleshooting..........................................................................................................................................22
5-year warranty............................................................................................................................................23
General system information .................................................................................................................24
Regulatory information...........................................................................................................................24

3
Thermostat features
The Honeywell T6 Pro ZWave Programmable Thermostat is a ZWave Plus certified
thermostat designed to work with any ZWave compliant controller or gateway for easy
programming and automation to deliver energy savings and comfort at the same time.
When integrated with the app that controls your ZWave controller, it lets you program
and control your home’s HVAC system as well as control other ZWave devices
connected to the same ZWave controller.
Smart Scheduling: You can choose whether you want the thermostat to follow just
Home/Away temperature triggered by your ZWave controller or if home, whether you
want to differentiate between Home/Sleep temperature.
The T6 Pro ZWave thermostat can also work as regular programmable thermostat
when disconnected from your ZWave network. You can program a schedule where
every day is different or a schedule where weekdays and weekends are different with
four periods per day.
Displays ambient air temperature, % relative indoor humidity and reports HVAC
system status: You can display actual temperature or % relative humidity, or to see
whether your cooling / heating system is running.
Auto change from heat to cool: When Auto mode is selected, the T6 Pro ZWave
thermostat can automatically determine whether your home needs heating or
cooling to reach the desired temperature at the right time.
Smart Alerts: The T6 Pro ZWave thermostat can alert you when your HVAC
system is not working properly and can remind you for things like when to change
your furnace filter.
Adaptive Intelligent Recovery: The T6 Pro ZWave thermostat learns your
heating and cooling cycle times to make sure the system delivers the temperature
you want, when you want it.
!

4
Mode
Touch to select
system mode:
• Auto (if enabled)
• Heat
• Cool
• Off
• Em Heat
(Emergency Heat)
Menu
Touch to program
a schedule and see
other customizable
options.
Fan
Touch to select fan
mode:
• Auto
• On
• Circulate
Desired temperature
Shows desired
indoor temperature.
Indoor Temperature/
% Relative Indoor
Humidity
Touch to display
either the current
indoor temperature
or current % relative
indoor humidity.
Adjust temperature
Touch or to
set your desired
temperature.
PM
Menu FanMode
Fan
Auto
Mode
Heat
Thermostat overview
Adjusting the temperature
To adjust the desired temperature up or down,
touch or on the thermostat home screen.
How long the change will be held depends on
whether your thermostat is included or excluded
in ZWave network and what schedule type is
selected.
AM
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule

5
Program schedule overrides
AM
AM
Heat On
Hold Until
Menu FanMode
Fan
Auto
Mode
Heat
AM
AM
Hold UntilPermanent Hold
Run Schedule
Back
AM
AM
Heat On
Hold Until
Menu FanMode
Fan
Auto
Mode
Heat
AM
AM
Hold UntilPermanent Hold
Run Schedule
Back
If the thermostat is included in ZWave network it typically follows the setting on your
ZWave controller. If you adjust the temperature setpoint, it overrides the current
setpoint until away state or new temperature setpoint is received from ZWave
controller. Setting of Hold until time and Permanent hold (see below) will not be
available on the thermostat screen.
If the thermostat is not included in the ZWave network and the thermostat is
following time based schedule, you can set what time the new temperature setpoint
will be held until or you can hold the new setpoint permanently.
There are several scheduling options available for the thermostat. For more
information go to page 12.
Program schedule override (temporary)
1 Touch or on the thermostat home
screen to set your desired temperature. Hold
Until will appear together with the time the
hold will end.
2 To change when the hold will end, touch the
time and wait until the time starts blinking.
Then, touch or to set when you want
the hold to end. Touch Hold Until once more
to confirm changes and return to the home
screen.
After the hold period ends, the thermostat will
automatically return to the program schedule. If
you want to cancel the hold, touch Hold Until and
then touch Run Schedule.
Program schedule override (perma-
nent)
1 Touch or on the thermostat home
screen to reach your desired temperature.
Hold Until will appear together with the time
you want the hold to end.
2 Touch Hold Until. Permanent Hold will appear
on screen. Touch Permanent Hold to hold this
temperature until you manually change it.
To end permanent hold and return to the
program schedule, touch Permanent Hold and then
touch Run Schedule.

6
Auto mode (when the thermostat automatically chooses heating or cooling to
reach your desired temperature) is disabled by default. If your heating or cooling
professional enabled it, you’ll see Auto appear as an option under Mode on the
thermostat home screen.
To choose your preferred temperatures for both heating and cooling in Auto mode,
follow the steps below.
Adjusting the temperature in Auto mode
1 Touch Mode on the thermostat home screen
until Auto appears. Then touch or to
choose your preferred temperature for the
mode that’s currently active (heating or
cooling).
2 Next, touch the text area where the active
mode is displayed to switch to the inactive
mode.
3 Touch or to choose your preferred
temperature in the other mode. After
5 seconds of inactivity, your setting will take
effect, and the thermostat screen will show
the set point of the active mode.
Auto Chg. On
AM
Heat On
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Heat On
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule
AM
Heat On
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule

7
Current system mode (Heat, Cool, Off, Em
Heat) is displayed to the left of current indoor
temperature on the thermostat home screen.
The mode that’s currently running (Heat On, Cool
On, Em Heat On) is displayed in the upper-left
corner of the thermostat home screen.
To cycle through the available modes, touch Mode
on the thermostat home screen and select the
appropriate mode for your desired temperature.
• Heat: Controls the heating system.
• Cool: Controls the cooling system.
• Off: Turns the heating and cooling systems
off.
• Auto: When enabled, the thermostat will
automatically use heating or cooling to reach
the desired temperature.
• Em Heat: Controls auxiliary or emergency
heat; only available on systems with a heat
pump.
Notes:
• Em Heat and Auto modes may not appear
on the thermostat screen depending on your
equipment and how your thermostat was
installed.
• Em Heat is only available for heat pump
systems. The thermostat must also be
configured to control a heat pump and an
auxiliary/emergency heat stage.
• When Auto mode is selected, Auto Chg. On
will appear in the upper-right corner of the
thermostat home screen, and the active mode
(Heat or Cool) will display under Mode. To set
your temperature preferences in Auto mode,
see page 6.
Selecting system mode
AM
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
Mode
Cool
AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Menu FanMode
Fan
Auto
Mode
AwayHomeSleep
Following Schedule

8
If the compressor is restarted too soon after
a shutdown, system damage can occur. The
built-in compressor protection feature forces
the compressor to wait a few minutes before
restarting, helping to prevent damage to the
heating or cooling system.
During the brief wait period, the thermostat will
flash Cool On (or Heat On if you have a heat
pump) until the wait period is over, at which point
the compressor will turn back on.
Note: The flashing Cool On or Heat On message
is also used for startup delay protection if AC
power loss occurs.
Built-in compressor protection
Setting the fan
Touch Fan on the thermostat home screen to
cycle through available fan modes until the
desired mode is displayed. Your changes will
save automatically.
Available fan modes:
• On: The fan will run continuously.
• Auto: The fan will run only when the heating
or cooling system is on.
• Circ: The fan will run at random intervals at
least 35% of the time to keep air circulating
throughout your home.
AM
Menu FanMode
Fan
Circ
Mode
Heat
AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
On
Mode
Heat
AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule
AM
Cool On
Menu FanMode
Fan
Auto
Mode
Cool
AwayHomeSleep
Following Schedule

9
To include or exclude the thermostat from ZWave
network, go to thermostat
MENU/ZWAVE SETUP.
• Touch Select. You will be asked to set your primary
controller to INCLUDE MODE. Please refer to
the user manual of your ZWave controller.
• After inclusion procedure has been initiated
on your ZWave controller, touch Select on the
thermostat.
• If the inclusion procedure is successful,
"INCLUDED", the node ID, and the ZWave
connected status icon appear on the screen.
If the procedure fails, “FAILED TO INCLUDE”
appears on the screen.
• Your controller will indicate whether the thermostat was successfully added to its
network. (Please refer to the user manual of your ZWave controller.)
NOTES:
• Before adding the thermostat to a ZWave network, check that it does not already
belong to one. If the thermostat is included in ZWave network, it offers to exclude.
If the thermostat is excluded from ZWave network, it offers to include. You can
also check the status by viewing the Node ID located in the thermostat MENU/
DEVICE INFO. An excluded thermostat should show zero for the Node ID (000).
• Whether you are including or excluding thermostat from your ZWave network, first
you have to initiate it on your ZWave controller. Please refer to the user manual of
your ZWave controller.
• For other specific tasks, such as adding the thermostat to home automation
scenes or groups, refer to the ZWave controller instructions.
• The T6 Pro ZWave thermostat works in the optional ZWave battery mode or
normal power mode based on its power source. The ZWave power mode can only
be changed when thermostat is NOT included in ZWave network. You can check
the power mode in the thermostat menu under MENU/DEVICE INFO.
• If 24 VAC power source is not used or available, the thermostat must be powered
by batteries. The thermostat will operate in LSS mode (power-save, sleep mode)
to help conserve battery life after it has been included in a ZWave network. The
ZWave radio supports beaming. It allows other devices in the network to wake up
the ZWave thermostat, accept commands, and then go back to sleep.
• If you need the thermostat to operate AOS mode (always listening mode) to
act as signal repeater and to increase network reliability, you need to ask your
professional installer to power the thermostat by 24 VAC.
ZWave setup
Cancel
Back Select
Back Select

10
ZWave connection status is located in the
upper-right corner of the screen.
• Thermostat is included and connected to a
ZWave network.
• Thermostat is excluded from a ZWave
network.
• Thermostat is either included in a ZWave
network but the ZWave signal is lost, or
is included but AC power is lost (battery
used as backup). In this case, ZWave
radio is turned off to preserve battery life.
AC power must be restored or you have to
change the power mode. It can be done via
excluding thermostat from ZWave network
and including again in battery power mode
where batteries are used as main power
source. You can check the actual power
mode in the thermostat
MENU/DEVICE INFO.
ZWave connection status
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Example of Wi-Fi is connected.
Wifi is on and
connected
Wifi is disconnected
or wifi is not setup
Wifi is off
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Example of Wi-Fi is connected.
Wifi is on and
connected
Wifi is disconnected
or wifi is not setup
Wifi is off
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Example of Wi-Fi is connected.
Wifi is on and
connected
Wifi is disconnected
or wifi is not setup
Wifi is off
AM
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule
Example of thermostat
included and connected in
a
Z-Wave network.