Honeywell Lyric T5 Wi-Fi User manual

*RCHT8610WF2006 shown. Other models may vary.
Lyric™ T5 Wi-Fi
Programmable Thermostat
User Guide
This user guide is designed to help you get acquainted with your new Lyric T5 WiFi
thermostat. Check out the table of contents on page 2 to browse by topic.
Welcome
Connected by
Lyric App
Wi-Fi
Web: lyric.honeywell.com
Email: [e-mail]
Phone: 18006333991
Social: Twitter: @HoneywellHome, Facebook: Honeywell Home
Need help? Get in touch.

2
Table of contents
Thermostat features................................................................................................................ 3
Thermostat overview............................................................................................................... 4
Lyric app overview.................................................................................................................... 5
Basic thermostat operation
Adjusting the temperature ....................................................................................................................5
Schedule overrides....................................................................................................................................6
Adjusting the temperature in Auto mode......................................................................................7
Selecting system mode...........................................................................................................................8
Built-in compressor protection...........................................................................................................9
Setting the fan.............................................................................................................................................9
WiFi® connectivity
Connecting to a WiFi network............................................................................................................10
Disconnecting and reconnecting to a WiFi network..............................................................11
Main menu settings
Overview..........................................................................................................................................................12
Scheduling options...................................................................................................................................13
Location-based temperature control (geofence technology)...................................13
Smart scheduling .............................................................................................................................13
Time-based scheduling.................................................................................................................15
No schedule.........................................................................................................................................18
Screen lock settings..................................................................................................................................19
WiFi settings ...............................................................................................................................................20
WAC settings.......................................................................................................................................20
Turning thermostat WiFi on and off......................................................................................20
Adjusting backlight brightness...........................................................................................................21
Enabling/disabling Smart Response...............................................................................................21
Setting the time and date......................................................................................................................22
Cleaning the thermostat screen.........................................................................................................23
Choosing Fahrenheit or Celsius.........................................................................................................23
Enabling/disabling auto changeover..............................................................................................24
Reset options................................................................................................................................................24
Viewing equipment status.....................................................................................................................25
Viewing thermostat information.........................................................................................................25
Alerts and maintenance reminders ................................................................................... 26
Appendices
General system information.................................................................................................................28
Troubleshooting..........................................................................................................................................29
Frequently asked questions (FAQs)..................................................................................................30
Regulatory information...........................................................................................................................32
Warranty information...............................................................................................................................33

3
Thermostat Features
Flexible scheduling: You can choose to use location-based temperature control
(geofence technology), smart scheduling or set a time-based schedule to make sure
your home is always comfortable.
• Location-based temperature control: Using geofence technology, the Lyric
T5 WiFi thermostat will automatically use your smartphone’s location, which
can save energy when you leave and make your home comfortable by the time
you return. See page 13 for more.
• Smart scheduling: Adds a Sleep period to location-based temperature
control. See page 13 for more.
• Time-based scheduling: You can program a schedule where every day
is different, a schedule where weekdays and weekends are different or a
schedule where every day is the same. There are four adjustable periods per
day: Wake, Away, Home and Sleep. See page 15 for more.
• No schedule: You can also choose not to set a schedule and adjust the
thermostat manually. See page 18 for more.
Tip: The Lyric app can be used to manage multiple thermostats and multiple users in
a household.
Smart Alerts: The Lyric T5 WiFi thermostat will send alerts for things like extreme
indoor temperatures and reminders for things like filter changes.
Auto change from heat to cool: When Auto mode is selected, the Lyric T5 WiFi
thermostat can automatically determine whether your home needs heating or
cooling to reach the desired temperature.
Smart Response: The Lyric T5 WiFi 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
Shows current
indoor temperature.
Adjust temperature
Touch +or -to
set your desired
temperature.
Idle mode
The thermostat will enter idle mode 45 seconds after the last
button touch. The screen may dim to save power depending on
the brightness setting. See page 21 to learn how to adjust
the screen’s brightness.
Thermostat overview
Mode
Menu Fan
Mode Fan
Heat Auto

5
Lyric app overview
To see all the products connected by the Honeywell Lyric app, visit
yourhome.honeywell.com.
The Lyric app is regularly enhanced and may change.
Adjusting the temperature
To adjust the desired temperature up or down,
touch or on the thermostat home screen.
If you’re using location-based temperature
control or a time-based schedule, adjusting the
temperature will override the current set point
until the next schedule period or geofence event,
unless you want to use one of the schedule
overrides below.
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Acces
s the
menu
Selecting fan
mode (Auto,
On, Circulate)
75
74
73
72
71
70
69
Using Home Settings
73
79° Outside
Home
Thermostat
42%Lyric 9:41 AM
View Smart
Alerts
Create or edit
a schedule
Select system mode
(Heat, Cool, Off,
Auto, Em Heat)
Set desired
temperature

6
Schedule overrides
Hold Until (temporary hold):Overrides the current temperature set point for a
maximum of 12 hours. You might use this feature to hold a temperature until a
specific time.
Permanent hold: Overrides the current temperature set point permanently until you
manually change it or reactivate a schedule.
Vacation hold: Overrides the current temperature set point for a longer period of time.
You might use this feature when you know you’ll be gone for awhile. (Note: Vacation
hold can only be activated using the Lyric app.)
Setting temporary hold (for use with time-based schedules only)
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.
Setting permanent hold
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.
AM
AM
Heat On
Hold Until
Menu FanMode
Fan
Auto
Mode
Heat
AM
AM
Hold UntilPermanent Hold
Run Schedule
Back
AM
AM
Hold UntilPermanent Hold
Run Schedule
Back
AM
AM
Heat On
Hold Until
Menu FanMode
Fan
Auto
Mode
Heat

7
Setting vacation hold (must be set using the Lyric app)
1 Open the Lyric app. Tap the Menu icon in
the upper-left corner of the screen, then tap
Vacation.
2 Turn Vacation Settings on, then choose a
start date/time and an end date/time.
3 Tap the Lyric device you wish to include
in your vacation settings, then adjust your
preferred temperatures. When you’re done,
tap the back arrow to save your changes.
You can manually adjust the temperature set
point during vacation hold using the Lyric app
or by touching or on the thermostat. This
new set point will remain in effect until the end of
vacation hold. To cancel vacation hold, touch Run
Schedule on the thermostat screen to return to the
program schedule, or tap Vacation Until in the app
and then tap End Vacation.
Auto mode (when the thermostat automatically chooses heating or cooling to achieve
your desired temperature) is disabled by default. To enable it, touch Menu, touch the
or arrows until you see CHANGEOVER and then select AUTO. Touch Done and touch
Back to return to 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. You’ll also see Auto Chg
On appear in the upper-right corner. 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.
AM
Heat On
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Heat On
MenuFanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Heat On
MenuFanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Heat On
Men
uF
anMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Heat On
MenuFanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Heat On
MenuFanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Heat On
MenuFanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
75
74
73
72
71
70
69
Usin
g
Home Settin
g
s
73
79° Outside
Home
Thermostat
42%Lyric 9:41 AM
7
4
77
g
7
MCR36633

8
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 or in the app
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.
• Auto mode is disabled by default. To enable it,
see the instructions on page 24
Selecting system mode
Auto Chg. On
AM
MenuFanMode
Fan
Auto
Mode
Wake AwayHomeSleep
Following Schedule
AM
MenuFanMode
Fan
Auto
Mode
Cool
Wake AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
On Circ
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
MenuFanMode
Fan
Auto
Mode
Wake AwayHomeSleep
Following Schedule
AM
MenuFanMode
Fan
Auto
Mode
Cool
Wake AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
On Circ
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Auto Chg. On
AM
Men
uF
anMode
Fan
Auto
Mode
Wake AwayHomeSleep
Following Schedule
AM
MenuFanMode
Fan
Auto
Mode
Cool
Wake AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
On Circ
Mode
Heat
Wake AwayHomeSleep
Following Schedule

9
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
MenuFanMode
Fan
Circ
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
MenuFanMode
Fan
On
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
Cool On
Menu FanMode
Fan
Auto
Mode
Cool
Wake AwayHomeSleep
Following Schedule
AM
MenuFanMode
Fan
Circ
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
MenuFanMode
Fan
On
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
MenuFanMode
Fan
Circ
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
MenuFanMode
Fan
On
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule

10
To configure and control your Lyric T5 WiFi
thermostat remotely, the thermostat needs to be
connected to the Lyric app through your home’s
WiFi network. Follow the simple steps below to
get connected.
1 Make sure your smartphone or tablet is
connected to a 2.4 GHz WiFi signal. (Many
WiFi routers broadcast both a 2.4 GHz
signal and a 5.0 GHz signal. If given the
option, choose the 2.4 GHz signal.)
2 At the thermostat, press and hold the indoor
temperature in the center of the screen for
5 seconds until the screen changes.
3 Download the Lyric app from the App Store
or Google Play if you haven’t already.
4 Open the Lyric app. Your thermostat should
appear under Thermostat Found. Tap SET UP
NOW to continue. If your thermostat doesn’t
appear, tap INSTALL A DEVICE and follow the
prompts.
Connecting to a WiFi network
WiFi connection status
The thermostat’s WiFi connection status is
located in the upper-right corner of the screen.
To troubleshoot WiFi connectivity issues, see
the FAQs on page 30.
• WiFi is connected
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Wifi is connected
Wifi is on and
connected
Wifi is disconnected
or wifi is not setup
Wifi is off
• WiFi is disconnected or WiFi isn’t set up
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Wifi is connected
Wifi is on and
connected
Wifi is disconnected
or wifi is not setup
Wifi is off
• WiFi is turned off
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Wifi 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
Wifi is connected
Wifi is on and
connected
Wifi is disconnected
or wifi is not setup
Wifi is off
Lyric
Mode
Menu Fan
Mode Fan
Heat Auto
Wake Away Home Sleep
AM
Following Schedule
e
y

11
If you need to disconnect the thermostat from
one WiFi network and reconnect it to another
(because you’re replacing your WiFi router, for
example), follow the steps below.
1 Open the Lyric app, tap the menu icon
in the upper-left corner and select the
thermostat you want to reconnect. Touch
Thermostat Configuration, and from the options
offered, touch DELETE.
2 At the thermostat, press and hold the
temperature in the center of the screen for
5 seconds until the screen changes.
3 Open the Lyric app once more. Your
thermostat should appear under Thermostat
Found. Tap SET UP NOW to continue. If your
thermostat doesn’t appear, tap INSTALL
A DEVICE and follow the prompts. (Your
equipment configuration and preferences
will still be in place.)
Disconnecting and reconnecting to a WiFi network
Lyric 9:41 AM
Mode
Menu Fan
Mode Fan
Heat Auto
Wake Away Home Sleep
AM
Following Schedule
e
y

12
Touch Menu on the thermostat home screen and then use the or arrows to page
through the following options.
Main menu overview
CLEAN SCREEN
Disable the touchscreen for
30 seconds so you can clean it.
TEMP SCALE
Choose Fahrenheit or Celsius.
RESET
Schedule: Resets to the default
MondayFriday, SaturdaySunday
schedule.
HomeKit: Clears your Apple® HomeKit™
credentials (provided HomeKit was
previously configured).
WiFi: Clears your WiFi router
credentials (provided a WiFi router was
previously configured).
EQMP STATUS
View current status of your heating or
cooling equipment.
DEVICE INFO
View your thermostat’s device
information, such as MAC ID, model
number and firmware version.
ALERTS
View, snooze or dismiss active alerts
and reminders (available only when you
see the active alert symbol on the
thermostat home screen).
Navigating the menus
Menu: Touch to access all options and sub-menus.
or :Touch to page through options and sub-menus.
or : Touch to adjust things such as temperature, time and date.
Back or Cancel: Touch to discard changes or go back to the previous menu.
Select: Touch to access a sub-menu.
Done: Touch to confirm selection.
Tip: You can touch Select to access a sub-menu, or you can touch the text in the
message area (the word SCHEDULE, for example).
SCHEDULE
Create and edit a schedule for your
thermostat to follow.
SCREEN LOCK
Lock the screen to limit access to
thermostat settings.
WiFi
Configure or change the thermostat’s
WiFi settings.
BRIGHTNESS
Set the brightness of the thermostat
display.
RECOVERY
Enable or disable the Smart Response
feature.
CLOCK / DATE
Manually set the clock, clock format
and daylight saving time in the
CLOCK sub-menu, and date in the
DATE sub-menu. (The thermostat will
automatically display this information
and the CLOCK and DATE sub-menus
won’t be available when connected to
WiFi.)

13
The Lyric T5 WiFi thermostat offers flexible scheduling options that include:
• Location-based temperature control
• Smart scheduling
• Time-based schedule
• No scheduling
On the thermostat home screen, you’ll be able to see what kind of schedule is
currently running, as well as which schedule period you’re currently in.
Scheduling options
Location-based temperature control and smart scheduling
Location-based temperature control uses geofence technology and your
smartphone’s GPS location to automatically adjust your thermostat as you come
and go. When you leave the geofence boundary, the thermostat will change to
your preferred Away temperature, and when you enter the geofence boundary, the
thermostat will change to your preferred Home temperature.
Setting location-based temperature
control and smart scheduling in the
Lyric app
These two options can only be activated
using the Lyric app. To enable location-based
temperature control and/or set a smart schedule,
follow the steps below.
1 Open the Lyric app and tap the scheduling
(calendar) icon .
2 Tap OPTIONS in the upper-right corner and
tap Create New Schedule. Then, make sure
the Location tab is selected and tap USE
GEOFENCING.
Schedule status
Indicates if the thermostat is using location-
based temperature control or following a time-
based schedule.
Schedule period
Shows current schedule period (Wake, Away,
Home or Sleep).
AM
Menu FanMode
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
AM
Menu FanMode
Fan
Auto
Mode
Heat
Following Schedule
AM
Menu FanMode
Fan
Auto
Mode
Heat
Following Schedule
MCR36588
Welcome to the future of
connected home Management
LEARN MORE
USE GEOFENCING
OFE
Lyric will use your phone’s location
to set the perfect temperature for
when you are at home, sleeping or
away.
Geofencing
Use My Sleep Settings
10:00 pm - 6:00 am 62
82
70
78
Use My Home Settings
When I’m Home
62
85
Use My Away Settings
When I’m Away
Schedule
Thermostat Name OPTIONS
100%9:41 AMLyric
6

14
3 Choose the temperatures you prefer when
you’re home (one for cooling and one for
heating). Use the up and down arrows to
select your preferred temperatures, then tap
NEXT.
4 Choose the temperatures you prefer when
you’re away, then tap NEXT.
5 You’ll then be asked if you want to set a time
and temperature for sleep. (Adding a Sleep
period to location-based temperature control
is what we call a smart schedule.) If you tap
YES, choose Sleep Start and Sleep End times
along with your preferred temperatures for
sleeping, then tap NEXT.
6 Review your preferences. If you need to make
edits, tap the period you want to edit, then
tap Done when finished.
When location-based temperature control
is active, you’ll see a symbol in the upper-
left corner of the thermostat screen, along
with Home or Away status and your preferred
temperature. If you set an additional Sleep
period in the Lyric app, you’ll also see Following
Schedule in the upper-left corner of the
thermostat screen.
If you manually change the temperature when
location-based temperature control is active, the
new temperature will remain in effect until you
cross the geofence.
To adjust the geofence boundary, follow the
steps below.
1 Open the Lyric app, tap the menu icon in
the upper-left corner and then tap Geofence.
2 Tap Geofence Radius, and when the map and
current geofence appear, touch, hold and
drag the black dot to adjust the geofence
boundary.
3 Tap SAVE to finish.
AM
Menu FanMode
Fan
Auto
Mode
Heat
AwayHomeSleep
Following Schedule
MCR36584
Geofencing
62
85
Use My Away Settings
When I’m Away
DONE

15
Editing location-based temperature control and smart scheduling on the
thermostat
With time-based scheduling, you can program your thermostat to follow a predictable
schedule based on time of day or day of the week. Here are the programming options:
• Everyday: Every day (MonSun) has the same schedule
• Weekday & Weekend: Weekdays (MonFri) have the same schedule and weekends
(SatSun) have the same schedule
• Individual Days: Each day has a different schedule.
There are also four adjustable periods per day: Wake, Away, Home and Sleep.
Your Lyric T5 Pro WiFi thermostat comes with the following default Weekday &
Weekend schedule that can help reduce your heating and cooling expenses. To
change schedule types (from Weekday & Weekend to a different option) you must use
the Lyric app. See page 13 for instructions.
Period Start Time Heat
(MonFri) Cool (MonFri) Heat (SatSun) Cool (SatSun)
Wake 6:00 am 70 ° 78 ° 70 ° 78 °
Away 8:00 am 62 ° 85 ° 62 ° 85 °
Return 6:00 Pm 70 ° 78 ° 70 ° 78 °
Sleep 10:00 Pm 62 ° 82 ° 62 ° 82 °
Time-based scheduling
To edit your preferred Home, Away and Sleep
temperatures or your Wake and Sleep times while
location-based temperature control is active,
follow the steps below. You can also make edits
in the Lyric app.
1 Touch Menu on the thermostat home screen.
2 Touch the or arrows until you see
SCHEDULE, then touch Select.
3 Touch the or arrows until you see the
period you want to view or edit, then touch
Select. Touch the time or temperature you
want to edit and use the or buttons to
adjust up or down. Touch Select to confirm.
4 Touch the or arrows to edit additional
periods, then touch Back twice to return to
the thermostat home screen.
To learn more about location-based temperature
control, check out these FAQs.
Back Select Sched. On/Off
HeatTo
Done
HeatTo
Back Select
HeatTo
Back Select
Back Select

16
Setting a time-based schedule in the Lyric app
To select a schedule type and set a time-based
schedule in the Lyric app, follow the steps below.
1 Tap the scheduling (calendar) icon , tap
OPTIONS in the upper-right corner and then
tap Create New Schedule.
2 Make sure the Time tab is selected, then
choose the schedule type that best matches
your weekly routine.
3 A default schedule will appear. Tap the period
you want to edit (Wake, for example), then
choose the time you want the period to start
and your preferred temperatures for cooling
and heating. Tap SAVE to finish and move on
to other periods.
4 After you’re done editing your schedule, tap
DONE.
Setting a time-based schedule on the thermostat
To edit a time-based schedule on the thermostat,
follow the steps below.
1 Touch Menu on the thermostat home screen.
2 Touch the or arrows until you see
SCHEDULE, then touch Select.
3 Touch the or arrows to select a period in
a day or set of days, then touch Select on the
period you want to edit. (You can only edit
a period of days according to the schedule
type selected. To change schedule type, use
the Lyric app.)
4 Touch the time area, then touch or to
adjust when the period starts. Touch Select to
confirm.
Back Select Sched. On/OffBack Select
AM
HeatTo
Back Select
10:00 pmSleep 6282
6:00 pmHome 70
78
8:00 amAway 6285
7078
6:00 amWake
Monday - Friday
Schedule
Thermostat Name OPTIONS
100%9:41 AMLyric
8

17
5 Touch the temperature area, then touch
or to adjust your preferred temperature
for the mode that’s currently active (either
heating or cooling). Touch Select to confirm.
Then touch or to adjust your preferred
temperature for the inactive mode. Touch
Select to confirm.
6 Edit the next period or use the until you
see DONE, then press Select to save changes
and go to the home screen.
Note: To temporarily cancel a schedule period
(such as SaturdaySunday Away, for example,
because you’ll be home), go to the SCHEDULE
option and touch the or arrows to select
a period. Touch Select on the period you want
to cancel, then touch Cancel Period. To reactive
the period you cancelled, touch Cancel Period
again to select period start time and preferred
temperature.
Changing schedule type on the Lyric app
To change from a Weekday & Weekend schedule
to an Everyday or Individual Days schedule (for
example), follow the steps below. You must use
the Lyric app to change schedule types.
1 Open the Lyric app and tap the scheduling
(calendar) icon .
2 Tap OPTIONS in the upper-right corner. To
select an Everyday or Weekday & Weekend
schedule, tap Create New Schedule, make sure
the Time tab is selected and then choose
your preferred schedule type. To select an
Individual Days schedule, tap OPTIONS and
then View by Individual Days.
3 Set your temperature preferences for the new
schedule type and touch DONE to finish.
Back Select Sched. On/Off
AM
HeatTo
Back Select
Back Select Sched. On/Off
Back Select
AM
HeatTo
Cancel Period
Done
MCR36582
75
74
73
72
71
70
69
Usin
g
Home Settin
g
s
7
ome Setting

18
Resetting the thermostat to the default schedule
To reset your thermostat to the default Monday-
Friday, SaturdaySunday schedule, follow the
steps below.
1 Touch Menu on the thermostat screen.
2 Touch the or arrows until you see
RESET, then touch Select.
3 Touch the or arrows until you see
SCHEDULE, then touch Select.
4 Touch Yes to confirm.
Turning off scheduling
To turn off scheduling and control the
temperature manually, follow the steps below.
1 Touch Menu on the thermostat screen.
2 Touch the or arrows until you see
SCHEDULE, then touch Select.
3 Touch Sched. On/Off to toggle between
Schedule On and Schedule Off. (It may take
a few seconds for your selection to become
active.)
4 Then, touch Back twice to return to the
thermostat home screen.
Back Select
Back Select
Back Select
Back Sched. On/Off
No Yes

19
To prevent unauthorized access to the thermostat, or to limit changes to the system
settings, there are two screen lock settings you can apply.
• Partial lock: Only the temperature can be changed.
• Full lock: No access is allowed without a PIN number.
Screen lock settings
Applying a screen lock setting
1 Touch Menu on the thermostat home screen.
2 Touch the or arrows until you see
SCREEN LOCK, then touch Select.
3 Touch the or arrows to select your
desired screen lock setting, then touch Select.
4 A PIN number will appear on screen. Write it
down and keep it in a safe place.
5 Touch Select, and confirm your screen lock
setting by touching Yes.
A partially or fully locked screen will be indicated
by a lock symbol at the bottom of the thermostat
screen.
Unlocking the screen
1 Touch the lock symbol on the thermostat
home screen.
2 When prompted to enter a PIN number,
touch or to select the first number of
the PIN code. Touch Select to confirm, and
repeat for the remaining numbers.
When you enter the correct PIN, you’ll return
to the thermostat home screen. To re-lock the
screen after you’re done making changes, follow
the steps above to apply a lock setting.
Back Select
Back Select
No Yes
Back Select
AM
Fan
Auto
Mode
Heat
Wake AwayHomeSleep
Following Schedule
Back Select

20
To access the WiFi settings option, follow the
steps below.
1 Touch Menu on the thermostat home screen.
2 Touch the or arrows until you see WIFI,
then touch Select.
3 Touch the or arrows to cycle through
the following options SETUP WIFI, WAC
SETTING and WIFI ON/OFF, and touch Select
on the option you want to edit.
Choose the SETUP WIFI option to get your
thermostat connected to your home’s WiFi
network (see instructions on page 10 for
more). For WAC SETTING and WIFI ON/OFF
information, see below.
WiFi settings
The Wireless Accessory Configuration (WAC) setting is an iOS-specific setting
that enables WiFi credentials to be securely transferred from an iOS device to the
thermostat. The WAC setting is enabled by default to simplify the WiFi connection
process. If you choose to disable it (not recommended), you’ll have to use a different
process to get your thermostat connected to WiFi.
WAC setting
If you want to disconnect your thermostat from
WiFi, follow the steps below.
1 Touch Menu on the thermostat home screen.
2 Touch the or arrows until you see WIFI,
then touch Select.
3 Touch the or arrows until you see WIFI
ON/OFF, then touch Select.
4 Touch the or arrows to choose WIFI ON
or WIFI OFF. Then touch Done to confirm.
Turning thermostat WiFi on and off
Back Select Done Cancel
Back Select Back Select