Honeywell Home Lyric T6 Pro Wi-Fi User manual

Honeywell I Home
Lyric™ T6 Pro Wi-Fi
Programmable Thermostat
Professional Install
Package Includes:
• Lyric T6 PRO Wi-Fi Thermostat
• UWP'" Mounting System
• Honeywell Standard installation
Adapter U-box adapter)
• Honeywell Decorative Cover Plate
Small: size 4-49/64 In = 121mm.
• Screws and anchors
• Professional Install Guide
• Getting Started Guide
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Compatibility
• Compatible with most heating, cooling, and heat pump systems
• Required: 24 VAC power ("C" wire)
• Does not work with electric baseboard heat (120-240V)
• Does not work with millivolt systems
• Android or ICS smartphone or tablet
Customer assistance
WEB customer.honeyweU.com
PHONE [phone]
33-00153-10

UWP Mounting System installation
1. open package to find the UWP. See
Figure 1.
2. Position the UWP on the wall. Level and
mark hole positions. See Figure 2.
Drill holes at marked positions, and
then lightly tap supplied wall anchors
into wall using a hammer.
- Drill 7/32" holes for drywall.
3. Pull the door open and insert wires
through wiring hole of the UWP. See
Figure 3.
4. Place the UWP over the wall anchors.
Insert and tighten mounting screws
supplied with the UWP. Do not
overtighten. Tighten until the UWP
no longer moves. Close the door. See
Figure 4.
o
zix
rd)
I
Use 3x supplied
screws #8 1-1/2"
Optional Decorative Cover Plate installation
Use the Optional Cover Plate when:
• Mounting the thermostat to an
electrical junction box
7.
8.
Or when you need to cover paint gap
from the old thermostat.
Separate the Junction Box Adapter
from the Cover Plate. See Figure 5.
Mount the Junction Box Adapter to
the wall or an electrical box using any
of the eight screw holes. Insert and
tighten mounting screws supplied with
Cover Plate Kit. Do not overtighten.
Make sure the Adapter Plate is level.
See Figure 6.
Attach the UWP by hanging it on the
top hook of the Junction Box Adapter
and then snapping the bottom of the
UWP in place. See Figure 7.
Snap the Cover Plate onto the
Junction Box Adapter. See Figure 8.
Use 2x
supplied
#6 5/8
a Q Q

Wiring UWP
Push down on the tabs to put the wires into the inner holes of their corresponding terminals
on the UWP (one wire per terminal) until they are firmly in place. Gently tug on the wires to
verify they are secure. If you need to release the wires again, push down the terminal tabs
on the sides of the UWP.
This wiring isjust an example,
yours may vary.
Terminal designations
Conventional Systems Heat pump systems
Description I Terminal
Fan Relay
24VAC Common wire from
secondary side of cooling
transformer ( if 2 transformers)
Connect to K on Wire Saver
Module
Relay for ventilation
Heat Stage 1
Heat Stage 2
24 VAC Heating transformer
24 VAC Cooling transformer
Description
Input for a wired indoor,
outdoor sensor
Compressor Stage 1
Compressor Stage 2
Fan Relay
24VAC Common wire from
secondary side of cooling
I transformer
Connect to K on Wire Saver
Module
I Relay for ventilation
Connect to compressor
monitor
Changeover valve for heat
pumps
Backup Heat
Emergency Heat
I 24 VAC Heating transformer
24 VAC Cooling transformer
TheTHP904SA1023 Wire Saver Module is used on heac/cool systems when you only have four wires
el the thermostat and you need a fifth wire for a common wire. Use the K terminal In place of the Y and
G terminals on conventional or heat pump systems to provide control of .the fan and the compressor
through a single wlre-the unused wire then becomes your common wire. See THP9045 Instructions
for more information.
Ventilation is not available on all models. When the U stder is in the dov/n position (2 wires), the U
contacts are a dry set of contacts. If your ventilation system requires 24 volts, move the U slider to the
up posillon (1 wire). Lower U terminal is internally jumped to the Rc terminal. In this application, you
would hook up one wire from your damper to the upper U terminal and the other to the common side of
the transformer.

Setting Slider Tabs
Set R Slider Tab, see Figure 9.
• Use built-in jumper (R Slider Tab)
to differentiate between one or two
transformer systems.
• If there is only one R wire, and it is
connected to the R, Re, or RH terminal
on the old thermostat, set the slider to
the up position (1 wire).
• If there is one wire connected to the R
terminal and one wire connected to the
Re terminal, set the slider to the down
position (2 wires).
(Q)
Rc lO
Set U Slider Tab, see Figure 10.
• Use built-in jumper (U Slider Tab) of
relay to wire ventilation. Please note
that ventilation is not supported on all
models.
• When the U Slider Tab is in the down
position (2 wires) the U contacts are a
dry set of contacts.
• If the ventilator is powered by the
cooling transformer, move the jumper
switch to the up position (1 wire). With
this switch set to 1 wire, the lower U
terminal is internally jumped to the Rc
terminal. In this application, hook up
one wire from the vent damper to the U
terminal and the other to the common
side of the cooling system transformer.
T

Wiring
NOTES:
1 Available wiring configurations differ by product models/product numbers.
2 Use 18" to 22- gauge thermostat wire. Shielded cable is not required.
3 Set the R Slider Tab on the UWP to the up position (1 wire) for 1 transformer
systems or the down position (2 wires) for 2 transformer systems. See "Setting
Slider Tabs" on page 4.
4 Set the U Slider Tab to the up position (1 wire) for non-powered ventilation or the
down position (2 wires) for powered ventilation. See "Setting Slider Tabs" on page
4.
Conventional systems
IH/IC System (1 transformer)
Hot Water Relay Panel
R
Power
R Power
Rc
[R+Rc joined by Slider Tab]
Rc [R+Rc joined by Slider Tab]
Y
Compressor contactor
W Heat Relay
C
2^VAC common
C 24VAC common
W
Heat relay
NOTE: If the panel does not provide 24 volts AC
G Fan relay
at R and C, set the slider to down position and
wire a separate transformer to Rc and C.
IH/IC System (2 transformers)
Heat-only System with Fan
R
Power (heating transformer)
R Power
Rc
Power (cooling transformer)
Rc [R+Rc joined by Slider Tab]
Y
Compressor contactor
C 24VAC common
C
24 VAC common from cooling transformer
W Heat relay
W
Heat relay
G Fan relay
G Fan relay
2H/2C System (1 transformer)
Cool-only System with Fan
R Power
R Power
Rc
[R+Rc joined by Slider Tab]
Rc [R+Rc joined by Slider Tab]
Y
Compressor contactor (stage 1)
Y Compressor contactor
C
24VAC common
C 24VAC common
W
Heat relay (stage 1)
G Fan relay
G Fan relay
W2
Heat relay (stage 2)
Y2
Compressor contactor (stage 2)

Heat pumps systems
IH/IC Heat Pump System
R Power
Rc [R+Rc joined by Slider Tab]
Y Compressor contactor
C 24VAC common
0/B Changeover valve
G Fanrelay
2H/2C Heat Pump System
R Power
Rc [R+Rc joined by Slider Tab]
Y Compressor contactor (stage 1)
C 24VAC common
0/B Changeover valve
G Fan relay
Y2 Compressor contactor (stage 2)
L Heat pump fault input
2H/1C Heat Pump System
R Power
Rc [R+Rc joined by Slider Tab]
Y Compressor contactor
C 24VAC common
0/B Changeover valve
G Fan relay
Aux Auxiliary heat*
E Emergency heat relay*
L Heat pump fault input
NOTE: If dual fuel, TH6320WF2003
model needed.
3H/2C Heat Pump System
R Power
Rc [R+Rc joined by Slider Tab]
Y Compressor contactor (stage 1)
C 24VAC common
0/B Changeover valve
G Fan relay
Aux Auxiliary heat*
E Emergency heat relay*
Y2 Compressor contactor (stage 2)
L Heat pump fault input
NOTE: TH6320WF2003 only.
NOTE: Do NOT use W for heat pump applications. Auxiliary heat must wire to AUX or E.
if you do not have separate wires for the Aux and E terminals, connect the wire to the Aux terminal.
6

Ventilation systems
NOTE: Ventilation is not available on all models.
Using U Slider Tab
Wired to ERV/HRV whole
house ventilator with internal
power supply.
01 U 0
ERV/HRV
Wired to fresh air damper
powered by furnace
transformer.
/W\
0 He O
Damper
C from furnace
or air-handler
Mounting thermostat
Push excess wire back into the wall
opening.
Close the UWP door. It should remain
closed without bulging.
Align the UWP with the thermostat, and
push gently until the thermostat snaps in
place.
If needed, gently pull to remove the
thermostat from the UWP

ISU name and
option (scrolling)
A
Installer setup - using the thermostat
Setup using the thermostat
• After the Lyric thermostat has
powered up, touch START SETUP on
the thermostat. You'll be asked if you
want to perform setup via Lyric app.
Touch No.
• Touch < or 5 to toggle between
Installer Set Up (ISU) options.
• Touch Edit or touch text area, and
then touch 0 or (>) to edit default
setup option.
• Touch Done or touch text area to
confirm the setting or press Cancel.
• Touch 0 or Qj to continue to setup
another ISU option.
NOTES:
• To see a list of all setup parameters,
go to "Installer setup options (ISU) -
advanced menu" on page 11. The
thermostat displays the ISU name
and the ISU number.
• To finish setup and save your settings,
scroll to the Rnish screen at the end of
the ISU list.
• Touch Select or touch text area to
save changes and exit, or touch 0 to
return to initial setup screen.
View ISU
ISU # Arrow buttons used
to scroll through
ISUs
ISU option blinking
one! Cancel
Arrow buttons used
to scroll through ISU
options
Saves selected ISU
option moves on to
the next ISU screen
Cancels ISU option
selection, go back
to view ISU

Installer setup - using the Lyric app
Setup using the Lyric app
Download the Lyric app from App Store or Google ■
Play to use a hidden PRO installation feature that will |
allow you to configure the thermostat and personally «
invite your customer to connect to the Installed I
thermostat at the same time.
Enter Contractor Mode
To enter Contractor Mode, press and hold the Lyric logo for 5 seconds. Then tap
Confirm to begin using Contractor Mode. Follow steps to personally invite your
customer to connect their Lyric App.
Installer setup - advanced menu
To access the advanced menu, press and hold the Menu button for 5 seconds.
Touch < or > to go through the options In the advanced menu.
Advanced menu options
Device Setup
This is used to access the device iSU setting.
Screen Lock
The thermostat touch screen can be set to lock
fully or partially.
Rater View
A read only place to view all the ventilation
settings.
System Test
Test the heating and cooling system.
Range Stop (Temperature)
Set the minimum, maximum, cool and heat
temperature set points.
1D
wnn®
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^ in5|( KiT-;
Reset
Access all reset options on the
thermostat. This is the only place
to access factory reset.

Key features
System status
information
Cool On, Heat On
Emergency Heat On,
Recovery, or Auto
Changeover On.
Schedule information
Following time-based
or location-based
temperature control.
Desired Temperature -
Displays the current
desired temperature
setting.
Indoor Temperature -
Displays the current
indoor temperature.
Mode
Time, ISU #, or
Alert #
— Connection status
information
Status of Wi-Fi
Connection; Connected,
Disconnected, or Wi-Fi
is Off.
10
ir
lU
Watt Any Horn Setp'
p 'Messaging
Shows device setup
options, menu options,
reminders, schedule
overrides.
Schedule period
Shows schedule period:
Wake/Away/Home/
Sleep.
Fan
Select Fan mode Auto/
On/Circulate.
Select system mode:
Auto/Heat/Cool/Off/EM
Heat (Emergency Heat).
Menu —
Touch to display
options. Start here
to set a program
schedule.
Note: Long press of
Menu button for 5
seconds to access
Advanced Menu
options.
The screen will wake up by pressing the center area of the displayed temperature.
The screen will stay lit for 45 seconds. Brightness can be adjusted in the Menu.
10

Note: ISU options available may vary upon the thermostat model and equipment setup.
#ISU ISU Name
ISU Options (defaults in bold)
Notes
120
Schedule Type
No Schedule
MO-SU ■ Every day the same
MO-FR, SA.su = 5-1-1 schedule
MO-FR, SA-SU - 5-2 schedule
Each Day • Every day individual
You can change default MO-FR, SA-SU schedule here. To edit periods during days, temperature setpoints, or to
turn Schedule On/Off, from the home screen, go to MENU/SCH EDULE.
125 Temp Scale
Fahrenheit, Celsius
130
Outdoor Temp
No, Wired, Internet
Select outdoor terhperature data source. This ISU automatically defaults to internet when registered to Lyric
app and no wired outdoor sensor is selected. We recommend using a wired outdoor sensor connected to the "S"
terminals on the UWP. (See "Wiring* on page 5.)
An outdoor temperature is required to set the following ISUs: ISU 355 Compressor Lockout, ISU 356 Aux
Heat Lockout, ISU 1013 Low Outdoor Temperature Ventilation Lockout, ISU lOlA High Outdoor Temperature
Ventilation Lockout, and ISU 1015 High Outdoor Dew Point Ventilation Lockout.
200
System Type
Conventional Forced Air
Heat Pump
Boiler
Cool Only
Basic selection of system your thermostat will control.
205 Equipment Type Conventional FoicedAn Heat:
Standard Gas (STO GAS), High Efficiency Gas (EFF GAS),
Oil, Electric, Fan Coil'
Heat Puwp
AirToAir.Geothermal
Botl'ji
Hot Water. Steam
This option selects the equipment type your thermostat will control. Note: This option is N OT displayed if ISU
200 is set to Cool Only.
* Fan coil setting is for a residential application with a hot water coil in an air-handler.
218 Reversing Valve
0/B on Cool, 0/Bon Heat
This ISU is only displayed if ISU 200 is set to Heat Pump. Select whether reversing valve 0/B should energize
on cool or on heat
220
Cool Stages
(#200-Conv./
200'HP)
0,1,2
221
HeatStages/Aux/E
Stages (#200-Conv./
200-HP)
HeatStages;0.1.2
AUX/E Stages: 0,1
Maximum of 2 Heat Stages for conventional systems. Maximum of 1 Aux/E stages for heat pump systems.
230 Fan Control
Equipment. Thermostat
This ISU is only displayed if ISU 205 is set to Electric Forced Air or Fan Coil.
253 Aux/E Control
Both Aux/E, Either Aux/E
Set 'EITHER AUX/E' if you want to setup and control Auxiliary and Emergency heating separately, This ISU is
only displayed if ISU 200 is set to Heat Pump AND if ISU 221 Aux/E stages = 1.
255
Aux Heat Type
Electric, Gas/Oil (or Fossil Forced Air)
This ISU is displayed only if ISU 200 is set to heat pump AND if ISU 221 Aux/E heat stages = 1.
Note: Options of this ISU may vary depending on the model of the thermostat.

#ISU ISUName
ISU Options (defaults In bold)
Notes
256
EM Heat Type
Electric, Gas/Oil (or Fossil Forced Air)
This ISU is displayed only if ISU 200 is set to Heat Pump AND if ISU 221 Aux/E heat stages = 1 AND if ISU 253
is set to run AUX/E heat separately.
Note: This ISU may not be available at all on some models.
260
Fossil Kit Control
Thermostat, ExternaKFossil Fuel Kit Controls Backup
Heat)
This ISU is displayed only if ISU 200 is set to Heat Pump AND if ISU 221 Aux/E heat stages -1, AND if ISU 256
issettoGas/()il.
Note: This ISU may not be available at all on some models.
300
Auto Changeover
On. Off
0 FF: The user must select heating or cooling as needed to maintain the desired
indoor temperature.
ON (Automatic): On (enabled) Allows user to select Auto Changeover as one of the system modes from
the home screen. In auto mode, the thermostat can control either heating or cooling to maintain the desired
indoor temperature.
303
Auto Differential
0°Fto5''ForO.O®Cto2.5°C
Differential is the minimum number of degrees rise or fall required during off cycle to switch from the last
active mode (heat or cool) to the opposite mode when the thermostat is in auto-changeover. Differential is
NOT deadband. The deadband temperature between when heating (or cooling) cycles on and cycles off to
maintain setpoint is not adjustable. Honeywell uses an algorithm that fixes deadband at 0 °F.
305
High Cool Stage
Finish
Yes, No
This ISU is only displayed when the thermostat is set to 2 cool stages. When set to YES. this feature keeps the
higher stage of the cooling equipment running until the desired setpoint is reached.
306
High Heat Stage
Finish
Yes, No
This ISU is only displayed when the thermostat is set to 2 or more heat stages. When set to YES, this feature
keeps the higher stage of the heating equipment running until the desired setpoint is reached.
340
Aux Heat Droop
0 = Comfort; 2 °Fto 15 °F fromsetpoint(in 1°F incre
ments) or 1.0 "C to 7,5 °C from setpoint (in 0.5 °C increments)
Aux heat droop can be set on heat pump systems with an auxiliary heat stage. The Comfort setting is NOT
available for Dual Fuel systems. Default setting is 0 °F (Comfort) for Electric v/hile 2 °F for Gas/Oil. The indoor
temperature must drop to the selected droop setting before the thermostat will turn Aux Heat on. For example,
if Aux Heat is set to 2 °F (1.0 °C), the indoor temperature must be 2 ° F (1.0" C) away from the setpoint before
Aux Heat turns on. When set to Comfort, the thermostat will use Aux Heat as needed to keep the indoor tem
perature within 1 °F (0.5 ° C) degree of the setpoint.
350
Up Stage Timer Aux
Heat
Off, 30,45,60,75,90 minutes
2,3,4,5,6,8,10,12,14,16 hours
The Auxiliary Heat Upstage Timer starts when the highest stage of the previous heating equipment type turns
on. Auxiliary heat will be used (if needed) when the timer expires. This ISU is only displayed when ISU 340 (AUX
Heat Droop) is set to 2 °F or higher.
355
Balance Point
(Compressor Lockout)
Off, 5 "Fto 60 °F(in 5 "F increments) or -15.0 °C to 15.5 "C
(in 2.5 °C or 3.0 °C increments)
Compressor Lockout requires an outdoor temperature. Set Compressor Lockout to the temperature below
which it is inefficient to run the heat pump. When outside temperature is below this setting, thermostat will
lockout heat pump and run Aux Heat only. This ISU is only displayed if ISU 130 ■ Wired or Internet, ISU 200 is
set to Heat Pump, ISU 221 Aux/E stages ■ 1, AND ISU 260 is set to Thermostat. We recommend using a wired
remote sensor as an outdoor temperature source.
Default is 40 °F if ISU 205 Heating Equipment is Air to Air Heat Pump and ISU 255 Aux Heat Type is Gas/Oil.
Default is Off if ISU 205 Heating Equipment is Air to Air Heat Pump and ISU 255 Aux Heat Type is Electric.
Default is Off if ISU 205 Heating Equipment is Geothermal.
Compressor Lockout is optional for any type of heat pump (Air to Air Heat Pump, Geothermal Heat Pump).

#ISU ISU Name
ISU Options (defaults in bold)
Notes
356
Aux Heat Lock Out
(Aux Heat Outdoor
Lockout)
Off, 5 °F to 65 °F (in 5 °F increments) or
-15.0 °C to 18.5 °C (in 2.5 °C or 3.0 °C increments)
Aux Heat Lockout requires an outdoor temperature. Set Aux Heat Lockout to optimize energy bills and to not
allow it to run the more expensive Aux Heat source above certain outdoor temperature limit. This ISU is only
displayed if ISU 200 is set to Heat Pump, AND ISU 260 is set to Thermostat control AND if ISU 221 Aux/E
stages ="1.
365
Cooll CPH (Cooling
cycle rate stage 1)
1-6CPH(3CPH)
This ISU is only displayed when Cool /Compressor Stages is set to 1 or more stages. Cycle rate limits the maxi
mum number of times the system can cycle in a 1 hour period measured at a 50% load. For example, when set
to 3 CPH, at a 50% load, the most the system will cycle is 3 times per hour (10 minutes on, 10 minutes off).
The system cycles less often when load conditions are less than or greater than a 50% load.
366 Cool 2 CPH (Cooling
cycle rate stage 2)
1-6CPH(3CPH)
This ISU is only displayed when Cool /Compressor Stages is set to 2.
370 Heat 1 CPH (Heating
cycle rate stage 1)
1-12CPH
This ISU is only displayed when Heat Stages is set to 1 stage or more stages. Cycle rate limits the maximum
number of times the system can cycle in a 1 hour period measured at a 50% load. For example, when set to 3
CPH, at a 50% load, the most the system will cycle is 3 times per hour (10 minutes on, 10 minutes off). The
system cycles less often when load conditions are less than or greater than a 50% load. The recommended
(default) cycle rate settings are below for each heating equipment type:
Standard Efficiency Gas Forced Air - 5 CPH; High Efficiency Gas Forced Air = 3
CPH; Oil Forced Air = 5 CPH; Electric Forced Air = 9 CPH; Fan Coil •» 3 CPH; Hot
Water Radiant Heat = 3 CPH; Steam •» 1 CPH.
371 Heat 2 CPH (Heating
cycle rate stage 2)
1-12CPH
This ISU is only displayed when Heat Stages is set to 2 stages. The recommended (default) cycle rate settings
are below for each heating equipment type:
Standard Efficiency Gas Forced Air » 5 CPH; High Efficiency Gas Forced Air = 3
CPH; Oil Forced Air - 5 CPH; Electric Forced Air = 9 CPH; Fan Coil = 3 CPH; Hot
Water Radiant Heat = 3 CPH; Steam = 1 CPH.
375
Aux Heat CPH
(Heating cycle rate
Auxiliary Heat)
1-12CPH
This ISU is only displayed when ISU 200 = Heat Pump and ISU 221-1. It is only displayed when Auxiliary Heat
is configured. The recommended cycle rate settings are below for each heating equipment type:
Standard Efficiency Gas Forced Air » 5 CPH; High Efficiency Gas Forced Air ° 3
CPH; Oil Forced Air = 5 CPH; Electric Forced Air = 9 CPH.
378
EM Heat CPH
(Heating cycle rate
Emergency Heat)
1-12CPH
This ISU is only displayed when Emergency Heat is configured and ISU 253: Aux/E Terminal Control is set to
control Aux and E heat Independently. The recommended cycle rate settings are below for each heating equip
ment type:
Standard Efficiency Gas Forced Air ° 5 CPH; High Efficiency Gas Forced Air = 3
CPH; Oil Forced Air = 5 CPH; Electric Forced Air = 9 CPH.
387
Compressor
Protection
Off, 1-5 minutes
The thermostat has a built in compressor protection (minimum off timer) that prevents the compressor from
restarting too early after a shutdown. The minimum-off timer is activated after the compressor turns off. If
there is a call during the minimum-off timer, the thermostat shows "Wait" in the display. This ISU is displayed if
ISU 220 is set to at least 1 stage.
390 ExtFan RunTime
in Cool
Off, 30.60,90 seconds
2,3,4,5,6,7,8,9,10,11,12,13,14,15 minutes
After the call for cooling ends, the thermostat keeps the fan on for the selected amount of time for increased
efficiency. This may reintroduce humidity into the living space. This ISU is displayed if ISU 220 Is set to at least
1 stage.

#ISU ISU Name ISU Options (defaults in bold)
Notes
391 Ext Fan RunTime
In Heat
Off. 30.60.90 seconds
2.3.4.5.6.7.8.9.10.11.12.13.14.15 minutes
After the call for heating ends, the thermostat keeps the fan on for the selected amount of time for increased
efficiency. This ISU is displayed if ISU 230 is set to Thermostat Controls Fan.
425 Adaptive Recovery
On, Off
Adaptive Intelligent Recovery (AIR) is a comfort setting. Heating or cooling equipment will turn on earlier,
ensuring the indoor temperature will match the setpoint at the scheduled time.
429
Max Cool Temperature
from Min. Cool Temp, to 99 °F or to 37.0 °C (90 °F or 32 "C) The user cannot set the cooling temperature above this level.
430 Min Cool Temperature
from 50 °F or 10.0 °C to Max. Cool Temp. (50 °F or 10 °C)
The user cannot set the cooling temperature below this level.
431
Max Heat Temperature
from Min. Heal Temp, to 90 "F or to 32.0 "C (90 " F or 32 "C) The user cannot set the heating temperature above this level.
432
Min Heat Temperature from 40 °F or 4.4 °C to Max. Heat Temp. (50 °F or 10 °C)
The user cannot set the heating temperature below this level.
500 Indoor Sensor Yes. No Set this ISU when you want to wire a remote indoor sensor to the "S" terminals on the UWP - see 'Wiring' on
page 5. This ISU is only displayed only if ISU 130 is set to NO wired outdoor sensor configured
515
Sensor type 10k, 20k Choose resistance type of wired indoor sensor. This ISU is only displayed when indoor sensor is configured -
ISU 500.
520 Temperature Control Tfiermostat. Wired. Average This ISU is only displayed when indoor sensor is configured - ISU 500. You can choose what temperature
source to be used or you can ask thermostat to use both thermostat and remote sensors for higher accuracy of
measurement.
702
Air Filters 0-2 This ISU refers to the number of air filters in the system.
711 Air Filter 1 Reminder Off
10.20.30.45.60.90.120.150 Run Time Days
30.45.60.75 Days
3.4.5.6.9.12.15Monttis
Choose either calendar or equipment run time-based reminder.
712 Air Filter 2 Reminder
Off
10.20.30.45.60.90.120.150 Run Time Days
30.45.60.75 Days
3.4.5.6.9.12.15 Months
Choose either calendar or equipment run time-based reminder.
810
Hum Pad Reminder
Off
6.12 Calendar Months
921
Dehum Filter
Reminder
Off
30.60 Calendar Days
3-12 Calendar Months (in 1 month increments)

#ISU
ISU Name
ISU Options (defaults In bold)
Notes
1000
Vent Type
None, ERV/HRV, Passive. Fresh Air Damper
None: The thermostat does not control ventilation.
ERV/HRV: The thermostat controls an Energy Recovery Ventilator or Heat Recovery Ventilator for ventila
tion.
Passive (Fan Only): The thermostat turns on the fan for ventilation. When set to passive fan. the thermo
stat does not control a damper or ventilator. The passive ventilation/passive fan setting only runs the indoor
blov/er fan. This setting does not open a damper or run a ventilator. To use this setting for ventilation, the home
would need to be set-up with a pipe from outdoors into the return duct that is either permanently open or has a
damper that automatically opens whenever the blower fan is on.
Note: Some models only offer the passive fan setting.
1005
Vent Method
ASHRAE 2010, ASHR AE 2013. Percent On Time
Note: Options of this ISU may vary depending on the model of the thermostat.
1006
Vent Fan Control
Thermostat, Equipment
Thermostat: The thermostat turns on the ventilation and the fan when ventilation |s needed.
Equipment: Ventilation equipment controls the blower fan.
1007
Bedrooms
1-6(2)
This ISU is only displayed when ISU 1005 Ventilation Method is set to ASHRAE 2010 or 2013.
1008
Home Size
1000 - 5000 Sq. Ft. (1000 Sq. Ft.)
This ISU is only displayed when ISU 1005 Ventilation Method is set to ASHRAE 2010 or 2013.
1009
Vent Rate
30 - 350CFM (in 5CFM increments) (150CFM)
This ISU is only displayed v/hen ISU 1005 Ventilation Method is set to ASHRAE 2010 or 2013.
1011
Vent Percent On Time
10%-100% (30%)
The thermostat operates ventilation equipment based on a percentage entered in the installer setup (ISU
1012). For example, if Percent on Time is set to 50%. the ventilation equipment will run at random times dur
ing a 1 hour period until it reaches a 50% run time (approximately 30 minutes). This ISU is only displayed if
ISU 1005 is set to Percent On Time.
1012
Vent Priority
Lockouts, ASHRAE
Lockouts are Priority: The thermostat places a priority on lockouts versus the ASHRAE ventilation
standard. The thermostat will not run ventilation during the following lockout conditions (if configured), unless
you manually call for ventilation:
Lockout Ventilation during Outdoor Conditions (ISU 1013. lOlA and 1015).
Lockout Ventilation during "Sleep" program periods. Note: This option is set by the user on the Ventilation
screen in the Menu.
ASHRAE Is Priority: ASHRAE requires additional ventilation following a long off cycle. The thermostat
meets the ASHRAE ventilation standard by running additional ventilation when outdoor conditions are favor
able. If ASHRAE cannot be met when outdoor conditions are favorable, the thermostat will override the outdoor
lockouts and run ventilation. When using this option, it is recommended that you increase the rate (CFM) of
the ventilation equipment to meet the ASHRAE ventilation standard in a shorter run time. The ability to lockout
ventilation during the "Sleep" is not an option when you select ASHRAE is Priority.
1013
Low Outdoor Temp
Vent Lockout
Off, -20 °F to -AO °F (in 5 °F increments) or
-28.0 °C to -A.O °C (in 2.0 °C increments)
ISU 130 must be set to Wired or Internet. This ISU is only displayed when ISU 1000 Ventilation Type is set to
ERV / HRV or Fresh Air Damper.
lOlA
High Outdoor Temp
Vent Lockout
Off, 80 °F to 110 °F (in 5 "F increments) or
26 °C to AA °C (in 2 °C increments)
ISU 130 must be set to Wired or Internet. This ISU is only displayed when ISU 1000 Ventilation Type is set to
ERV / HRV or Fresh Air Damper.
1015
High Outdoor
DewpointVent
Lockout
Off, 65 °F to 85 °F (in 5 "F increments) or
18 "C to 30 °C (in 2 °C increments)
ISU 130 must be set to Internet. This ISU is only displayed if ISU 1000 Ventilation Type is set to ERV/ HRV or
Fresh Air Damper.

#ISU ISU Name
ISU Options (defaults in bold)
Notes
1017
Vent Core Reminder
Off, 3.6,9,12 months
This ISU is displayed only if ISU 1000 is set to ERV/HRV.
1018
Vent Filter Reminder
Off, 3,6,9.12 months
1100 UV Devices
0-2
Some systems may have tv/o UV devices, one for the A-Coil and another for Air Treatment. A replacement
reminder can be setup for each one separately.
1105
UVBulb 1 Reminder
Off, 6,12.24 months
1106
UV Bulb 2 Reminder
Off, 6.12.24 months
1401
Idle Brightness
0= Off, 0-5
Adjust brightness of an inactive backlight (idle screen) from default 0 (backlight off) to 5 (maximum
brightness).
1410 Clock Format
12 hour, 24 hour
1415 Daylight Saving
On, Off
Set to Off in areas that do not follow Daylight Saving Time.
1420
Temp Offset
Off, -3 °F to 3 °F (in 1 °F increments) or
■1.5 °C to 1.5 °C (in 0.5 °C increments)
0 °F - No difference in displayed temperature and the actual room temperature. The thermostat can display up
to 3 °F (1.5 C) lower or higher than the actual measured temperature.
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Performing a system test
You can test the system setup in ADVANCED
MENU under SYSTEM TEST option.
1 Press and hold Menu on the Lyric
thermostat for 5 seconds to access
ADVANCED MENU options.
2 Touch < or > to go to SYSTEM TEST.
3 Touch Select or touch text area.
4 Touch (< ; or > to select system test type.
Touch Select or touch text area.
5 For the heat test and cool test, use +; or -
to activate each stage of the equipment.
For the fan test, use < or > to turn the fan
on and off.
NOTE: The clock is used as a timer while the
stages are running. The Heat On and Cool On
indicators are displayed when the system test
is running.
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Viewing equipment status
You can see the status of thermostat-
controlled equipment in the Menu under the
EQMT STATUS option.
1 Touch Menu on your thermostat.
2 Touch T ; or > to go to EQMT STATUS.
Touch Select or touch text area.
3 Touch C< I or ( >) to view statuses of all the
equipment the thermostat is controlling.
Depending on what feature the thermostat
supports or how it was installed, the
Equipment Status screen reports data for
the following systems:
• Heating and cooling
• Fan
• Ventilation (available on certain
models only)
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HERT RIRGE
17

Troubleshooting
Screen is blank • Check circuit breaker and reset if necessary.
• Make sure power switch at heating and cooling system is on.
• Make sure furnace door is closed securely.
Screen Is difficult • Change screen brightness in thermostat Menu. Increase brightness intensity for
to read inactive backlight of the thermostat screen (max. is level 5).
Heating or • Touch Mode to set system to Heat. Make sure the temperature is set higher than
cooling system the Inside temperature.
does not respond • Touch Mode to set system to Cool. Make sure the temperature is set lower than
the Inside temperature.
• Check circuit breaker and reset if necessary.
• Make sure power switch at heating & cooling system is on.
• Make sure furnace door is closed securely.
Heat runs with • Verify there is not a wire attached to W for heat pump systems. See wiring on
cooling pages 5-6.
Alerts and reminders
Alerts and reminders are displayed via the alert symbol and alert number in the clock
area on the home screen. You can read more information about active alerts, snooze
or dismiss non-critical alerts in Menu/Alerts.
Number Alert/Reminder
Definition
164
Heat Pump Needs
Service
Heat pump needs service. Contact dealer to diagnose
and service heat pump.
168 Wi-Fi Radio Error
Wireless module is not operating. Wireless features
are not available. Please contact dealer to replace the
thermostat.
170
Internal Memory Error
The memory of the thermostat has encountered an
error. Please contact dealer for assistance.
171
Set the Date and Time
Set the date and time on your thermostat. The date and
time are required for certain features to operate, like the
program schedule.
173
Thermostat
Temperature Sensor
Error
The sensor of the thermostat has encountered an error.
Please contact dealer to replace the Thermostat.
175 AC Power Resumed
AC power resumed to thermostat after power loss.
177
Indoor Temperature
Sensor Error
Wired indoor temperature sensor is not connected
or there is a wiring short. Please contact dealer for
assistance.
178
Outdoor Temperature
Sensor Error
Wired outdoor temperature sensor is not connected
or there is a wiring short. Please contact dealer for
assistance.
181
Replace Air Filter (1)
Replace air filter (1). Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
18

Alerts and reminders
Number Alert/Reminder
Definition
182 Replace Air Filter (2)
Replace air filter (2). Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
183
Clean Humidifier Tank
and Replace Water
Filter
Clean humidifier tank and replace the water filter, or
contact dealer to do this for you. Reset the timer by
touching the "dismiss" button on the thermostat screen
after it is replaced.
184
Replace Humidifier
Pad
Replace humidifier pad. Reset the timer by touching
the "dismiss" button on the thermostat screen after it is
replaced.
185
Replace Dehumidifier
Filter
Replace the dehumidifier filter. Reset the timer by
touching "dismiss" button on thermostat screen after it
is replaced.
186 Clean Ventilator Core Clean ventilator core. Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
187 Clean or Replace
Ventilator Filter
Clean or replace ventilator filter. Reset the timer by
touching the "dismiss" button on thermostat screen
after it is replaced.
188
Replace UV Bulb (1)
Replace UV Bulb (1). Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
189
Replace UV Bulb (2) Replace UV Bulb (2). Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
210
Register Online For
Outdoor Temperature
Online registration is required to receive outdoor
temperature from the Internet. Outdoor temperature
is needed for your current system setup. Download the
Lyric app to register your thermostat.
388
Register Online for
Remote Access and
Outdoor Temperature
Online registration is required for remote access
and outdoor temperature. Download the Lyric app to
register your thermostat.
399 No Internet
The connection to the Internet has been lost. Please
check your network settings.
400 No Wi-Fi Signal
The Wi-Fi signal has been lost. Please wait for the
thermostat to reconnect or select a new Wi-Fi network.
Follow steps in the Lyric app
508
Wi-Fi Not Configured Please download the Lyric app and follow the steps to
connect thermostat to your Wi-Fi network.
19

CAUTrON: ELECTRICAL HAZARD
Can cause electrical shock or wiutprrperit damage Disconnect oower before beginning Installation.
CAUTION: EQUIPMENT DAMAGE HAZARD
ciurnprossor oroiectiun Is bypassed during testlrtg. To prewnt equipment damage, avoid qrcling the compresstif
ClihCkly.
A
A
A
Specifications
CAUTION: MERCURY NOTICE
If il'is pipdiict Is replacintj a control that contains tpercutyln a sealed lube, do not place Uie old control in the trash.
CoMiaciyout local waste management auihortty for Instructions regarding recycling and proper disposal.
Temperature Ranges
Heal '10 > F10 QO [4.5 to 32.0 °C3
Cool 50"rf.o99«FaO.O®Cto37.0''C)
Operating AmbientTemperature
37 '•F to 102 "F (2.8 "C to 38.8 °0
Shipping Temperature
-20 "f to 120 °F i:-2B3'=C to 48.9 "O
Operating Relative Humidity
S"/© to 90"/o (non-condensing)
Electrical Ratings
Terminal
Voltage
(SO/eOHz)
Running
Current
W Heallnq
20-.30V.-.C. 0.02-1 OA
(Powerpile)
750 niV DC
100 mA DC
W2 lAux) Heatinp
20-30 VdC 002-1.0A
E Empffjency Heat
20-30 Vac
0.02-0.5 A
YConipressor Stage 1
20-30 Vac 0.02-1.0A
Y2 Conipiessor Stape 2
20-30 Vnc 0.02-1.0A
G Fan
20-30 Vat;
0.02-0 5 A
0/B ChiinQfiover
20-30 Vac 002-05A
L/A li ipul
20-30 Vac 0.02-0.5 A
U
20-30 Vac
0.02-0.5 A
Power Consumption
Backllgin On 1 48VA
Backlight Off- 0 aevA
Regulatory information
FCC REGULATIONS
§15.19 (aX3)
This device complies with part 15 of the FCC Rules.
Operatlcin is subiect to the followirg two conditions:
1 This device may not cause harmful inlerfoience. and
2 This device must accept any intcrferencB received,
incliidtng Interference that may cause urtdesired
operation.
IC REGULATIONS
RSS-GEN
This device complies with Industry Canada's license-exempt
RSSs
Home and Building Technologies
In the U.S.;
Honeywell
1985 Douglas Drive North
Golden Valley. MN 55422-3992
http://customer.honGywell.com
Physical Dimensions In inches (mmKH x W x 0)
Lyric T6 PROWI-Fi Thermostat CTH6320WF2CX13):
4-5/64X 4-5/64 X 1-1/16 fl04 * 104 X 27)
Lyric T6 PROWl-R Thermostat (TH6220WF2006):
4-5/64 X 4-5/64 x 1-1/16(104 x 104 x 27)
UWP Wounting System (included):
2-9/32 X 2-13/64 x 2-43/64 (5S x 56 x 10)
Standard Instaltation Adapter (THP240CIAL076J:
3-29/32 X 3-37/64 x 21/32 (99 x 99 x 17)
Decorative Cover Plate - -Small (included):
4-49/64 X 4-49/54 x 11/32 (121 x 121 x9)
Decorative Cover Plato - Large (THP2400A1068):
6-7/64 X 6-7/64 X 9/32 (155 X 155 x 7)
I
5-year limited warranty
For Warranty iriformat'on yi> tf>
http://customer.honeywelLcom
Operation is subject to the following two condib'ons:
1 This device may not cause interference; and
2 This device must accept any interference, including
interference that may cause ondesired operation of the
device
FCC Warning (Part 15.21} (USA only)
Charges or modifications not expressly approved by the
parly responsible for compliance could void the user's
authority to operale the etiuipment.
Honeywell
* U.S. Registered Trademark.
€' 2017 Honeywell Inlernatiortal (nc-
33-00153-10 M.S Rev. 08-17
Printed in Mexico