Honeywell TH8110R1008/U User manual

VisionPRO®Series with RedLINK™
User Guide
TM

With your new thermostat, you can:
• Connect to the internet to monitor and control your heating/cooling system
and receive alerts by email (requires optional RedLINK Internet Gateway)
• View outdoor temperature and humidity (requires optional Wireless Outdoor
Sensor)
• Control humidification, dehumidifcation or ventilation (TH8321 model)
Your new thermostat also provides:
• Adaptive Intelligent Recovery—over time, the VisionPRO thermostat “learns”
how long it takes your system to reach the temperature you want. It turns on
the heating or cooling system earlier to make sure you’re comfortable at the
time you expect.
• Dealer information on the screen—making it easy for you to contact your dealer
for service.
• Vacation and holiday scheduling—allowing you to program a setback
temperature to save energy while you are away.
• Keypad lockout to prevent unauthorized changes.
• Equipment status—provides on/off status of all equipment controlled by the
thermostat.
• Preferences—allowing you to customize the thermostat to your desired
settings.
Welcome
Congratulations on your purchase of a
Honeywell touch screen programmable
thermostat. When used with the optional
RedLINK Internet Gateway, you can
remotely monitor and control the heating
and cooling system in your home or
business—you can stay connected to your
comfort system wherever you go.
Honeywell’s Total Connect Comfort is the
perfect solution if you travel frequently,
own a vacation home, a business or
manage an investment property or if you
are simply looking for peace of mind.
Features of your VisionPRO thermostat

69-2761EFS—03 1
Programming and Operation
Quick reference ....................................................2
Setting the time/date.........................................3
Setting the fan ......................................................3
Setting system mode .........................................4
Preset energy-saving schedules ...................4
Adjusting program schedules ........................5
Schedule overrides..............................................6
Menu Options
Viewing equipment status ...............................7
Setting vacation, holiday, and events..........7
Setting holiday/event schedules:
commercial use ....................................................8
Setting humidification and
dehumidification...............................................11
Setting ventilation............................................12
Setting preferences..........................................13
Cleaning the thermostat screen.................14
Security settings ...............................................14
Viewing dealer information ..........................15
Advanced features............................................15
Appendices
Installer options ................................................16
Replacing batteries..........................................16
Temperature and humidity display ...........18
Optional accessories.......................................19
Troubleshooting ................................................20
Regulatory information..................................21
Table of contents

69-2761EFS—03 2
Quick reference: residential use
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), outdoor temperature and humidity (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.
Flashes for battery-only power; on
continuous if system powered.
The screen lights when you press any
button. It stays lit for 16 seconds if
the thermostat is battery powered (45
seconds if the thermostat is powered
with a C-wire). Depending on how
your thermostat was installed, the
screen light may always be on.
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), outdoor temperature and humidity (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 current time/date.
Alert Light. On when alert message is
active or system is set to EmHeat. Flashes
for battery-only power; on continuous if
system powered.
Micro SD Card port. Use card to load
holiday schedules and custom events.
The screen lights when you
press any button. It stays lit for
16 seconds if the thermostat is
battery powered (45 seconds if
the thermostat is powered with
a C-wire). Depending on how
your thermostat was installed,
the screen light may always be
on.

369-2761EFS—03
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: The date is not shown on the
home screen; however, it should be set
to allow the thermostat to adjust time
automatically for daylight saving time
and for other features such as vacation
hold.
MCR34092
MCR34155
Select Option
Time Date
MCR34094
Please Set Time
6:30 PM
Setting the fan
Setting the time/date
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 4 – 6 ).
NOTE: In commercial
use, touch Auto or On to
temporarily override the
programmed fan schedule.
MCR34096
MCR34097
On Auto Circ

69-2761EFS—03 4
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.

569-2761EFS—03
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. See below.
NOTE: To reduce costs, use the pre-set
Energy Saver settings described on
page 4.
MCR34100
MCR34101
Edit Schedule
View Schedule
MCR34102
Use Scheduling
Assistant?
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.
MCR34151
Select the days
to schedule
MCR34152
Set Wake
time & temperature

69-2761EFS—03 6
Overriding schedules: residential use
Overriding schedules: commercial 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
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

769-2761EFS—03
Viewing equipment status
Setting vacation hold: residential use
1 Touch MENU.
2 Select Equipment Status.
3 Touch sor t to view the status of
all the equipment your thermostat
is controlling. Depending on how
your thermostat was installed, the
Equipment Status screen can report
data about the following systems:
• Heating and cooling
• Fan
• Humidification
• Dehumidification
• Ventilation
• Maintenance reminders
• Thermostat information.
MCR34100
MCR34108
Equipment Status
Date/Time
MCR34109
Heat Stage 1: Off
Cool Stage 1: On
This feature helps you save energy while
you are away, and restores comfortable
settings just before you return home.
1 Touch MENU.
2 Select Vacation Mode.
3 Touch sor tto select the date you
leave, then touch Next for further
scheduling details, including times
of day, temperature settings, return
date, and return settings.
4 Review your selections on the last
display, and touch Done to save your
settings. Touch Cancel to ignore the
changes.
MCR34100
MCR34110
Vacation Mode
Equipment Status
MCR34111
Date You Leave
Jul 17, 2012
MCR34112
Jul 25 - Jul 26
Heat: 72 Cool: 78

69-2761EFS—03 8
This feature helps you conserve energy
when the workplace is unoccupied for
special events and holidays.
1 Touch MENU.
2 Select Holiday Schedule.
3 Select the item you want to schedule
and touch Next for further scheduling
details.
• Custom Events lets you set up
other days for special schedules.
• US and Canadian Holiday options
let you select from a list of
holidays commonly observed in
each country.
4 Make selections as prompted on
each screen. For more information,
see the next page.
5 Touch Done to save your settings.
MCR34113
Holiday Schedule
Holiday Mode
MCR34114
Custom Events
US Holidays
MCR34100
This feature lets you customize temperature
settings to be maintained during a specific
event. You can set up an event for a specific
date or day in a month. The thermostat
resumes normal scheduling after the event.
1 Select Custom Events from the Holiday
Schedule menu.
2 Select Create New Event.
3 Select Specific Date or Month/Weekday.
• For Specific Date, you are prompted to
select the event’s start date, settings,
end date, and frequency.
• For Month/Weekday, you are prompted
to select the month, day of the week,
week of the month, settings, length of
event, and frequency for the event.
4 Review the settings and touch Done to
save them. Touch Cancel to ignore the
changes.
MCR34114
Custom Events
US Holidays
MCR34117
Select Occurence
Specific Date
MCR34118
Schedule adjusted
to 62 in heating
MCR34116
Create New Event
Setting holiday/event schedules: commercial use
Setting custom events: commercial use