Honeywell TH8321WF1001 User manual

Wi-Fi®VisionPRO®
8000
User Guide
Features of your WiFi VisionPRO thermostat
With your new thermostat, you can:
• Connect to the Internet to monitor and control your heating/cooling system.
• View and change your heating/cooling system settings.
• View and set temperature and schedules.
• Receive alerts via email and get automatic upgrades.
• View outdoor temperature and humidity.
• Download the free Total Connect Comfort app.
Need Help?
For assistance please visit http://yourhome.honeywell.com,
or call toll-free: 1-855-733-5465
GET IT ON
Download on
iTunes
Once connected to WiFi and registered to Total Connect Comfort, you
can control your thermostat from anywhere through your laptop, tablet,
or smartphone with the Total Connect Comfort app. The Total Connect
Comfort free app is available for Apple®iPhone®, iPad®and iPod touch®
devices at iTunes®or at Google Play®for all Android™ devices.

33-00066EFS—05 ii
Programming and
Operation
Quick reference.................................. 1
Connecting to WiFi......................... 2
Registering your
thermostat online ............................. 3
Setting the time/date...................... 5
Setting the fan ................................... 5
Setting system mode....................... 6
Preset energy-saving
schedules............................................. 6
Adjusting program schedules...... 7
Schedule overrides........................... 8
Menu Options
Viewing equipment status............. 9
Setting vacation, holiday,
and events............................................ 9
Setting holiday/event schedules:
commercial use ...............................10
Setting humidification and
dehumidification.............................12
Setting ventilation ..........................14
Setting preferences........................15
Cleaning the thermostat
screen ..................................................15
Security settings..............................16
Viewing dealer information.........16
Advanced features..........................17
Disconnecting your
WiFi network....................................17
Reconnecting your
WiFi network....................................18
Unregistering your thermostat..18
Checking signal strength ............19
Unsuccessful connection............19
Connecting to a hidden
WiFi network....................................20
Appendices
Installer options...............................21
Troubleshooting ..............................21
Regulatory information................22
Table of contents

33-00066EFS—05 1
Quick reference: residential use
HOME. Touch to display Home screen.
FAN. Select fan mode.
SYSTEM. Select system mode (Heat/Cool).
MENU. Touch to display options. Start here
to set a program schedule.
Current status. Shows system mode
(heat/cool) and outdoor temperature (with
optional outdoor sensor).
Current schedule. Touch an arrow to
change temperature setting and select a
Temporary or Permanent Hold.
Indoor conditions. Shows indoor
temperature and humidity.
Current time. Touch to set the current time/
date.
Alert Light. On when alert message is
active or system is set to EmHeat.
The screen lights when you press any button. It stays lit for 45 seconds after you
complete changes. Depending on how your thermostat was installed, the screen
light may always be on.
Quick reference: commercial use
HOME. Touch to display Home screen.
FAN. Select fan mode.
SYSTEM. Select system mode (Heat/Cool).
MENU. Touch to display options. Start here
to set a program schedule.
Current status. Shows system mode
(heat/cool) and outdoor temperature (with
optional outdoor sensor).
Override. Touch to override program
schedule.
Current schedule. Touch an arrow to
change temperature setting and set a
temporary hold.
Current program status.
Indoor conditions. Shows indoor
temperature and humidity.
Current time. Touch to set the current time/
date.
Alert Light. On when alert message is
active or system is set to EmHeat.

33-00066EFS—05 2
M35346
Delete Space
AC
M35350
Enter Password
Press Here to Edit
Connecting to WiFi
1 Connect to the WiFi network.
1.1 Touch MENU
1.2 Select Wi-Fi Setup.
The thermostat will scan for available WiFi
networks.
1.3 The screen displays “Finding Networks
Please Wait” after which it displays a list of
all WiFi networks it can find.
1.4 Find the name of the network you want
to use by pressing the arrow buttons to
scroll up/down or left/right. Press the WiFi
network name, then press Select.
NOTE: If the WiFi network name is hidden,
see “Connecting to a hidden WiFi network”
on page 20.
1.5 When prompted, press the screen to edit the
password (if necessary).
1.6 Enter the password.
Press the sor t buttons to change the
letter or number.
Press the button to move to the next
character, or the button to move to the
previous character.
Use the sor t buttons at the bottom to
change letter case.
Press Done when complete.
1.7 The screen will let you know when the
connection is successful. Press Done when
the connection is successful.
If the connection is not successful,
the screen will explain why not. See
“Unsuccessful connection” on page 19.
Follow instructions on the screen to try
again.
NOTE: Press the tfor more information
about an unsuccessful connection.
1.8 If you want remote access to the thermostat,
you must set up an account at
mytotalconnectcomfort.com and add the
thermostat to the account.
NOTE: You will need the thermostat MAC
and CRC IDs to add the thermostat. They are
on the screen under Menu, WiFi Setup and
on the Thermostat ID Card packed with the
thermostat.
To register your thermostat, follow the instructions
beginning on page 3.
M35347
Select Wi-Fi Network
Your Network
M35349
Finding Networks
Please Wait
DoaIol Inrol Madorl
Wi-Fi Setup
Installer Options
M35352
M35351
Connection
Successful
M35360
M35361A
Register at:
Honeywell.com/TCC

33-00066EFS—05 3
M31570
M31570
To view and set your WiFi thermostat
remotely, you must have a Total
Connect Comfort account. Use the
following steps.
1 Open the Total Connect Comfort web site.
Go to mytotalconnectcomfort.com
Registering your thermostat online
2 Login or create an account.
If you have an account,
click Login
– or –
click Create An Account
2a Follow the instructions on the
screen.
2b Check your email for an activation
message from My Total Connect
Comfort. This may take several
minutes.
NOTE: If you do not receive a response,
check your junk mailbox or use an
alternate e-mail address.
2c Follow activation instructions in
the email.
2d Log in.

33-00066EFS—05 4
Registering your thermostat online
3 Register your WiFi thermostat.
After you are logged in to your
Total Connect Comfort account,
register your thermostat.
3a Follow the instructions on
the screen. After adding your
thermostat location, you must
enter the thermostat’s unique
identifiers:
• MAC ID
• MAC CRC
NOTE: These IDs are listed on the
Register Online screen or on the
Thermostat ID Card included in the
thermostat package. The IDs are not
case sensitive.
® U.S. Registered Trademark.
© 2012 Honeywell International Inc.
69-2723EFS—01 M.S. 04-12
Printed in U.S.A.
HONEYWELL MODEL: TH8321WF
MAC ID: MAC CRC:
69-2723EFS-01
Thermostat ID Card
Use the MAC ID and CRC ID to register
this product at mytotalconnectcomfort.com
Carte d’identification de thermostat
Utilisez l’identication MAC et l’identication CRC pour
enregistrer ce produit à mytotalconnectcomfort.com
Tarjeta de identificación del termostato
Utilice la identicación MAC y la identicación CRC para
inscribir este producto en mytotalconnectcomfort.com
MAC ID MAC CRC
When the thermostat is
successfully registered,
the Total Connect Comfort
registration screen will display
a SUCCESS message.
You can now control your
thermostat from anywhere
through your laptop, tablet, or
smartphone.
GET IT ON
Download on
iTunes
Total Connect Comfort free
app is available for Apple®
iPhone®, iPad®and iPod
touch®devices at iTunes®
or at Google Play®for all
Android™ devices.

33-00066EFS—05 5
Setting the time/date
1 Touch the current time. The screen displays
Select Option.
2 Touch Time or Date, then touch Select.
3 Touch sor t until the proper time/date is
displayed.
4 Touch Done to save or Cancel to ignore
changes.
5 Touch Home to redisplay the Home screen.
NOTE: When registered to Total Connect
Comfort, the thermostat automatically sets
the time and adjusts for Daylight Saving
Time.
MCR34092
MCR34155
Select Option
Time Date
MCR34094
Please Set Time
6:30 PM
Setting the fan
1 Touch FAN to display fan settings.
2 Touch On, Auto, Circ, or Follow Schedule.
3 Touch Done to save and exit.
On: Fan is always on.
Auto: Fan runs only when the heating or
cooling system is on.
Circ: Fan runs randomly about 35% of the
time (residential use only).
Follow Schedule: Fan controlled by
program (see pages 6 – 8 ).
NOTE: In commercial use, touch
Auto or On to temporarily override
the programmed fan schedule.
MCR34096
MCR34097
On Auto Circ

33-00066EFS—05 6
Setting system mode
1 Touch SYSTEM to display system settings.
2 Touch desired option:
Heat: Controls only the heating system.
Cool: Controls only the cooling system.
Off: Heating/cooling systems are off.
Auto: Selects heating or cooling
depending on the indoor temperature.
Em Heat (heat pumps with aux. heat):
Controls auxiliary/emergency heat.
Compressor is locked out.
3 Touch Done to save and exit.
NOTE: The Auto and Em
Heat system settings may not
appear, depending on how your
thermostat was installed.
MCR34099
Heat Cool Auto
Off
MCR34098
Preset energy-saving schedules
This thermostat uses default Energy Saver settings that can reduce your heating/
cooling expenses. To customize settings, see next page.
Wake 6:00 am 70° 78° 70° 78°
Leave 8:00 am 62° 85° 62° 85°
Return 6:00 pm 70° 78° 70° 78°
Sleep 10:00 pm 62° 82° 62° 82°
Cool
(MonFri)Start time
Heat
(MonFri)Period
Heat
(SatSun)
Cool
(SatSun)
Residential Use
Occupied 1 8:00 am 70° 75° On
Unoccupied 1 10:00 pm 55° 85° Auto
Occupied 2* 12:00 am 70° 75° On
Unoccupied 2* 12:00 am 55° 85° Auto
CoolStart time HeatPeriod Fan
Commercial Use
* Period 2 is cancelled by default. If you activate it, the values shown above are
default settings.

33-00066EFS—05 7
Adjusting program schedules
1 Touch MENU.
2 Select Edit Schedule to display Use
Scheduling Assistant?
• Touch Yes to create a schedule by
answering simple questions.
• Touch No to manually create a
program schedule.
3 Select the days to schedule, touch Next.
4 Touch sor t to set your Wake time for
selected day(s).
5 Touch sor t to set Heat and Cool
temperatures for the Wake period.
6 Touch other time periods (Leave, Return,
Sleep) to set time and temperatures for
each.
7 Touch Done to save and exit (Touch Cancel
to exit without saving changes).
NOTE: Touch Cancel Period to eliminate
any unwanted time period.
NOTE: Touch Fan Setting to customize fan
settings for any time period.
MCR34100
MCR34101
Edit Schedule
View Schedule
MCR34102
Use Scheduling
Assistant?
MCR34151
Select the days
to schedule
MCR34152
Set Wake
time & temperature

33-00066EFS—05 8
Overriding schedules: residential use
1 Touch sor t to adjust the temperature
(right side of screen) and the Hold Until
time (left side). The schedule will resume
when the Hold Until time expires.
2 Select Permanent Hold to keep the same
temperature until you change it or
resume the program schedule.
Touch Cancel Hold at any time to resume
the program schedule.
MCR34103
Temporary Hold
Permanent Hold
Overriding schedules: commercial use
Touch sor tto adjust the
temperature. It will be maintained until
the hold time you set.
• To change the hold time, touch the Hold
Until arrow buttons. This time can be
adjusted up to the maximum time set by
the installer.
• Touch Override to use a pre-set occupied
temperature if a person uses the room
during an unoccupied period. The new
temperature will be maintained for 1
hour and can be adjusted up to the
maximum time set by the installer.
The programmed schedule will resume
when the override timer expires. Touch
Cancel Hold at any time to resume the
program schedule.
MCR34169
MCR34106