HOMEOWNER’S MANUAL
icomfort Wi−Fit Thermostat
E 2012 Lennox Industries Inc.
Dallas, Texas, USA
Touch Screen Programmable Communicating Thermostat
CONTROLS
506921−01
09/12
Supersedes 05/12
away
mode
outdoor
temperature
indoor temperature
set temp
heat
or
cool
80
75
cool−to
fan is
AUTO
72
forecast
Hi 85
Lo 60
AOUFTFO
heat to
indoor humidity is 41%
system is cooling
20% chance of rain
General
Congratulations on choosing the icomfort Wi−Fit touch screen, program-
mable thermostat! The state−of−the−art technology built into this device
makes it easy for you to keep your home comfortable while at home, and it
allows you to adjust your home’s comfort settings from wherever you have
access to the internet!
9:39 am January 23, 2012
Wi−Fi
THIS MANUAL MUST BE LEFT WITH THE HOMEOWNER
FOR FUTURE REFERENCE
Help screens are just a touch away; this manual will get you started experi-
encing a whole new world of home comfort.
*2P0912*
*P506921-01*
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Start up
In event of power failureꢀIf a power failure occurs,
when the power comes back on, the thermostat will reboot
and when complete, the HOME screen will return.
What you can do from the Home screen...
Typically, what every homeowner wants from an air
conditioning system is to be able to control that
system using a convenient device to
What the Home screen tells you...
After the thermostat and the
adjust heating, cooling, and the
level of humidity in the home.
From this screen you may:
(if feature is turned on)
system has been fully connected
and powered on, the icomfort Wi−Fi
thermostat’s Home screen is
displayed. Figure 1 shows a
display and describes what the
thermostat is telling you.
heat−to setting
cool−to setting
system mode
outdoor temperature
t
away
outdoor
temperature
indoor
temperature
mode
indoor temperature
set temp
−
−
−
−
adjust temperature
settings
heat
or
cool
80
75
indoor
humidity
(if feature
is
turned on)
cool−to
access menus to change the
program mode
Note that set to heat or cool
communicates that the system
is operating in manual mode;
if it were in program mode,
the heat or cool button would
read summer program is on
(or other named program).
fan is
AUTO
70
AOUFTFO
press to go
to user
dashboard
heat to
change how the
fan operates
indoor humidity is 41%
system is cooling
use arrows
to change
temperature
system status
access the ꢁdashboard" (fig.
3) by pressing
fan is set
to AUTO
Wi−Fi setup
button
Other information...
Until and unless the indoor temperature
is at or between the two settings
(70 to 75 degrees in this example), the system
should run until it does measure within that
temperature range.
−
−
access and view active ser-
vice alerts by pressing the
icon
Wi−Fi
9:39 am January 23, 2012
?
time, month, day, year
service alerts are present
Figure 1. Home screen (typical)
access help screen by press-
ing the ꢀ?" icon.
ꢁWi−Fi" in the bottom lift corner is the ꢁbutton" to access
the Wi−Fi settings screen. Wi−Fi with a
Adjusting the temperature and changing the
system mode of operation is described fully
beneath it indicates
a prior connection to the server has been lost. If a connection had
been lost, then re−established, the triangle goes away.
Away mode sets the thermostat for energy saving while you are gone for an
extended period of time. In this mode, the system will only come on if indoor
temperature falls below 62 degrees (for heating) or if indoor temperature rises
above 85 degrees (for cooling).
Adjusting the humidity, even if no physical humidifier or
dehumidifier is present, may also be available, provided the
installer has implemented the feature during setup.
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 3
user setting
Fan Setting
dashboard button
Default
page
tools
variables
auto
menu
auto, on, circulate
Humidifier
OFF, ON
system settings
Indoor Humidity Display
Dehumidifier
OFF, ON
OFF
toggle
OFF, ON
Time and Date
Daylight Saving Time
Clock Format
ꢀ
Enabled
12H
time/date
toggle
(Time/date elements screen)
Enabled, Disabled
clock settings
12 Hour, 24 Hour
Background Theme
Temperature Display Scale
Power Save
cobalt
(F)
cobalt, cotton, carbon
(F) Fahrenheit, (C) Celsius
toggle
menu
ON
ON, OFF
Screen Lock−out
Language Displayed
Outdoor Temp Display
Backlight Intensity
Clean Screen
Unlocked
English
OFF
Unlocked, Partially Locked, Fully Locked
display settings
English, French, Spanish
toggle
OFF, ON
100%
ꢀ
arrows
20 to 100% (in 20% increments)
(30 sec. timer deactivates touch screen to clean screen; use damp cloth to clean)
(view
only)
Weather
weather
edit program
alerts
ꢀ
(shows 5−day weather forecast if connected to internet via Wi−Fi)
Setup a program
View alerts
save energy
ꢀ
ꢀ
ꢀ
Filter 1 Timer
Filter 2 Timer
Humidifier Pad Timer
UV Bulb Timer
Maintenance Timer
PureAirt Timer
Dealer Name
reminders
Disabled
Disabled, 3 Months, 6 Months, 12 Months, 24 Months, Custom Time
Dealer Address
Dealer Phone
(these may
show install-
er input data
but owner
Dealer Email
service information
(keyboard)
Dealer Website
Dealer Number
System Desc
may change)
506921−01 09/12
Page 4
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cool only
heat only
heat or cool
off
network security key or passphrase
on
auto
password displays here as keys touched
circulate
emerg. heat
programs
typical menu options
keyboard tool
January 2012
S
1
M
2
T
3
W
4
T
5
F
6
S
7
09 : 39 am
75º
8
9
10 11 12 13 14
set to
time
format
12 HR
daylight
saving
enabled
15 16 17 18 19 20 21
22 23 24 25 26 27 28
up/down arrows
toggle tool
29 30 31
save
time and date tool
Figure 2. User preference change tools
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 5
User Dashboard and Help (?) Screens
When humidity display is ON, text near the screen bottom shows the cur-
rent humidity. Touch the ꢀX" button to return to dashboard or the Home
From the Home screen, press the
button to go to the dashboard. The
want it to operate. From the dashboard, you can access system settings,
clock settings, and display settings, weather, edit programs, alerts, remind-
ers, service and help (?).
icon
for the Home screen.
SYSTEM SETTINGS
fan settings
humidity settings
FEATURES
humidifier
settings
dehumidifier
settings
A
B
humidity
display IS
OFF
de−
humidifier
is OFF
set to
AUTO
humidifier
is OFF
system
settings
clock
settings
display
settings
weather
(default is AUTO)
(default is OFF)
(default is OFF)
(default is OFF)
press any button for access to more features and controls
edit
programs
alerts
reminders
service
ALL CHANGES
MADE ON THIS
SCREEN ARE IN-
STANTLY SAVED.
SYSTEM SETTINGS
fan settings
humidity settings
humidifier
settings
dehumidifier
settings
on
Wi−Fi
?
9:39 am January 23, 2012
humidity
display IS
ON
de−
humidifier
is ON
set to
AUTO
humidifier
is ON
auto
Figure 3. User dashboard − indoor settings
System settings
circulate
when turned
on, the text
below will
appear
showing
current
setting
40%
50%
set to
set to
Press button:set to AUTO. (button may read: set to ON or set to CIRCUL..).
Select from pop−up menu: on, auto, or circulate.
current indoor humidity is 50%
Press buttons: humidifier, humidity display, or dehumidifier to turn each
on. The resulting display shows the default values of humidifier and dehu-
midifier; use the arrows to change either.
Wi−Fi
?
9:39 am January 23, 2012
Figure 4. System Settings
506921−01 09/12
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Use the press to CLEAN SCREEN button to give yourself a 30 second timer
to clean off the screen (use a damp cloth to clean).
Clock settings
date screen. Use the horizontal arrows to scroll to month and year; then
touch a day of month to select it. Touch time format and daylight saving to
toggle these options. Use the up/down arrows to change time. Touch am/pm
to select morning or afternoon (am/pm does not appear if 24HR format is se-
lected).
DISPLAY SETTINGS
back−
ground
theme
screen
lockout
UN−
temp
scale
is ºF
power
save
is ON
CLOCK SETTINGS
COTTON
LOCKED
set current date and
time
press any button for access to more features and controls
January 2012
outdoor
temp
display
backlight
intensity
language
is
ENGLISH
press to
CLEAN
SCREEN
A
S
1
M
2
T
3
W
4
T
5
F
6
S
7
20%
is ON
09 : 39 am
8
9
10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
time
format
12 HR
daylight
saving
enabled
DISPLAY SETTINGS
save
unlocked
partially
locked
cobalt
back−
ground
theme
screen
p
cotton e
power
save
is ON
lockout
UN−
LOCKED
Wi−Fi
?
9:39 am January 23, 2012
COTTON
carbon
Figure 5. Set current time and date
Display settings
backlight
intensity
or
ENGLISH
p
language
is
ENGLISH
press to
CLEAN
SCREEN
ay
20%
FRENCH
N
B
tings screen and defaults.
SPANISH
Press buttons: Temp scale (ºF/ºC), power save (ON/OFF) and outdoor
temp display (ON/OFF) to toggle these options.
Press buttons: Background theme, language and screen lockout; press
Wi−Fi
9:39 am January 23, 2012
?
Press button: backlight intensity; use up/down arrows to change the inten-
sity of backlighting in 20% increments.
Figure 6. Display settings
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 7
setting to re−enable that time period). Use the restore button to restore de-
faults for the preset programs. Press "Xꢁ button after changing; a pop−up
prompts with back, discard and save options. Select save to save and re-
turn to the dashboard.
Weather
screen. Use ꢀX" button to return to the previous screen.
WEATHER
EDIT PROGRAMS
summer
5−day forecast for Richardson, TX
select
programs
select
days
program will follow these settings on mon−fri
heat−to
time
cool−to
fan mode
today
tomorrow
wednesday
thursday
friday
summer
winter
06:00 am
AUTO
78
70
mon−fri
sat−sun
08:00 am
05:00 pm
10:00 pm
AUTO
AUTO
AUTO
spring fall
forecast
Hi 85
Lo 60
forecast
Hi 85
Lo 60
forecast
Hi 70
Lo 60
forecast
Hi 85
Lo 60
forecast
Hi 90
Lo 60
85
78
82
62
70
62
A
save energy
custom
20% chance
of rain
50% chance
of rain
100% chance
of rain
20% chance
of rain
change
days
press/hold
program
button to
rename
restore
press and hold any time to enable or disable for the time period
Wi−Fi
?
9:39 am January 23, 2012
EDIT PROGRAMS
select
programs
my program
program will follow these settings on all 7 days
select
days
Figure 7. Typical weather screen
time
cool−to
heat−to
fan mode
on
auto
summer
winter
week/weekend
06:00 am
ON
Edit program
76
70
individual days
all 7 days
are touched and it illustrates changes made to the program.
circulate
08:00 am
add setting
08:30 pm
AUTO
spring fall
85
66
all 7 days
Edit the ꢁseason programs" to your preference. (Save energy uses high−effi-
ciency EnergyStar settings to promote energy conservation).
save energy
my program
change
days
B
select programs − select a preset program; or press and hold any button
for the keyboard and change button names to user preference.
AUTO
press/hold
program
button to
rename
82
62
select days − week/weekend, individual days, all 7 days.
time − up/down arrows to change time in 15 minute increments.
cool− & heat−to − up/down arrows to change temperature in 1º increments.
fan mode − on, auto, circulate.
restore
press and hold any time to enable or disable for the time period
Wi−Fi
?
9:39 am January 23, 2012
done by pressing and holding the time button for that time period. (Touch add
Figure 8. Edit program screen
506921−01 09/12
Page 8
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Alerts
been put into operation. Use information on this screen to contact your
HVAC serviceman. Use the ꢁX" to return to the previous screen.
Access alerts through the dashboard
Press the Home screen alert icon ( ) or the alerts button on the dashboard
Touch the ꢁselect alert time period for viewingꢁ button to view alerts that
occurred in the last 24 hours, last 30 days, or last 12 months. Contact your
HVAC serviceman to report the alerts and related problems.
A red alert (red icon) identifies a problem that could prevent the system from
working properly or not working at all, and if allowed to run, could cause dam-
age to the system. You MUST call for service immediately.
service info:
Lennox
1−800−9−LENNOX
service info:
LENNOX
1−800−9LENNOX
alerts ( 1) of ( 1)
9:39 am January 23, 2012
Service Alert Code 290
indoor unit reports:
Heat Problem
ALERT (1) of (1)
02/23/2012
Service Alert Code: 292
Indoor unit reports:
Problem
9:39 am
last 24 hours
last 30 days
ALERT (1) of (1)
last 12 months
02/23/2012
9:39 am
last 24
hours
Service Alert Code: 331
Indoor unit reports:
RSBCommunication Link Problem
select alert
time period for
viewing
Figure 9. Typical red alert
ALERT (1) of (1)
A service alert (yellow icon) tells you to perform routine service, or to call the
dealer to service, one or more of the following: Filters, Humidifier Pad, UV
Light, PureAirt Air Purification system, and Maintenance. These alerts will
appear based on elapsed time set per the ꢁreminders". For information on
02/23/2012
9:39 am
Service Alert Code: 252
Indoor unit reports:
Discharge Air Temperature High
Wi−Fi
?
9:39 am January 23, 2012
service info:
Lennox
1−800−9−LENNOX
Figure 11. Alerts viewed from dashboard option
alerts ( 1) of ( 1)
9:39 am January 23, 2012
Service Alert Code 3000
system reports:
clear
Replace Filter 1
remind
later
Figure 10. Typical service alert
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 9
Navigate to different screens (see figure 12). You can clear alerts and set new reminders after routine service. You may also set a ꢁremind later" to be re-
minded at a more convenient time for doing the service. If a red alert (red ) is present, contact the party identified under service info.
ALERT HISTORY
ALERT HISTORY
MAIN ALERT SCREEN
service info:
clear button SCREEN
service info:
Lennox
reminder ( 1) of ( 4)
reminder ( 1) of ( 4)
Lennox
1−800−9−LENNOX
04/03/2012 02:39pm
Service Alert Code 3000
system reports:
04/03/2012 02:39pm
Service Alert Code 3000
system reports:
1−800−9−LENNOX
replace filter 1
replace filter 1
(returns main
alert screen)
clear
reminder ( 2) of ( 4)
04/03/2012 02:39pm
Service Alert Code 3001
system reports:
reminder ( 2) of ( 4)
04/03/2012 02:39pm
ervice Alert Code 3001
syreports:
remind
later
last 24
hours
select alert
time period
for viewing
was action taken?
replace filter 2
replacer 2
yes
no
reminder ( 3) of ( 4)
04/03/2012 02:39pm
Service Alert Code 3002
system reports:
reer ( 3) of ( 4)
04/03/2012 2:39pm
Service Alee 3002
system rep
replace humidifier pad
replace humiier pad
ALERT HISTORY
ALERT HISTORY
remind later or yes button SCREEN
service info:
alert time period button SCREEN
service info:
reminder ( 1) of ( 4)
04/03/2012 02:39pm
Service Alert Code 3000
system reports:
reminder ( 1) of ( 4)
04/03/2012 02:39pm
Service Alert Code 3000
system reports:
Lennox
1−800−9−LENNOX
Lennox
1−800−9−LENNOX
last 24 hours
replace filter 1
replace filter 1
last 30 days
select one
reminder ( 2) of ( 4)
04/03/2012 02:39pm
Service Alert Code 3001
system reports:
reminder ( 2) of ( 4)
04/03/2012 02:39pm
Service Alert Code 3001
system reports:
last 12 months
clear
disabled
3 months
6 months
12 months
24 months
custom time
remind
later
last 24
hours
replace filter 2
replace filter 2
select alert
time period
for viewing
reminder ( 3) of ( 4)
04/03/2012 02:39pm
Service Alert Code 3002
system reports:
reminder ( 3) of ( 4)
04/03/2012 02:39pm
Service Alert Code 3002
system reports:
set
cancel
replace humidifier pad
replace humidifier pad
Wi−Fi
Wi−Fi
?
?
9:39 am January 23, 2012
9:39 am January 23, 2012
Figure 12. Alerts
506921−01 09/12
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Service Alert Codes
Number
3000
Value
Number
3002
Value
Number
3004
Value
Number
Value
Number
Value
Filter 1
Filter 2
Humidifier Pad
UV Light
Maintenance
4000
User WiFi state change, disable
Firmware download failed
4002
Image file download failed
3001
3003
3005
PureAir Maintenance 4001
Reminders
Reminders alert you to perform routine services, such as replacing filters. Access the reminders from the dashboard reminders button.
Setting reminders
NOTE − A previously set service time can be changed using the ꢀcustom time" option.
Use one of the ꢁmonth" reminders to be reminded when to perform the routine service again.
Use custom to pop−up the time/date screen (figure 14) to set an exact date and time for a reminder to appear. Use the arrows to select a month; then select a
day of the month. Press save when finished.
REMINDERS
REMINDERS
select frequency for automatic reminders
set custom date for
PureAir
Maintenance
July 2012
Replace Fil-
ter 1
disabled
disabled
disabled
disabled
3 months
3 months
3 months
3 months
6 months
6 months
6 months
6 months
12 months
12 months
12 months
12 months
24 months
24 months
24 months
24 months
custom
custom
custom
custom
S
1
M
2
T
3
W
4
T
5
F
6
S
7
Replace Fil-
ter 2
Replace Hu-
midifier Pad
8
9
10 11 12 13 14
Replace UV
Bulb
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
Maintenance
Reminder
disabled
disabled
3 months
3 months
6 months
6 months
12 months
12 months
24 months
24 months
custom
PureAir Mainte-
nance Required
custom
c
save
Figure 13. Set new alert date
Figure 14. Setting custom time
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 11
Service reminders can be cleared or date−changed through the service alert’s clear and remind later buttons on the right side of the screen.
Using ꢀremind later"
service info:
Lennox
1−800−9−LENNOX
alerts ( 1) of ( 1)
9:39 am January 23, 2012
Service Alert Code 3000
system reports:
You may choose remind later and then pick from the options list. When you
press set, the screen changes to confirm your selection. Press X to clear
and return to the Home screen.
ꢁX"
temporarily;
clear
Replace Filter 1
alert will
repeat
and time for the reminder to appear. Press in one of the boxes to highlight it
and use the up/down arrows to change the value in that box. Repeat for all
boxes. When desired reminder is displayed, press set.
remind
later
(goes to
screen
below)
service info:
Lennox
1−800−9−LENNOX
alerts ( 1) of ( 1)
9:39 am January 23, 2012
Service Alert Code 3000
system reports:
9:39 am January 23, 2012
Wi−Fi
?
Replace Filter 1
disabled
service info:
Lennox
1−800−9−LENNOX
3 months
6 months
12 months
24 months
custom time
alerts ( 1) of ( 1)
9:39 am January 23, 2012
Service Alert Code 3000
system reports:
(returns to
above
screen)
Replace Filter 1
set
cancel
?
9:39 am January 23, 2012
Wi−Fi
was action taken?
yes
no
9:39 am January 23, 2012
Wi−Fi
?
Figure 15. Viewing, clearing, and changing reminder time
506921−01 09/12
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Service Information
Service information is normally filled in by the installer at time of initial instal-
lation. However, you can change this information, when and if needed.
HELP (?)
When you touch the help icon (?) the screen changes to show an array of
(?)’s located at "active" points on the screen. When you touch a (?) a popup
describes what you can do by pressing the active button(s) nearest it. Figure
17 shows an example of the screen and a popup.
Touch any line of text to produce a keyboard and then enter any new informa-
tion. Touch the save button when finished entering information.
SERVICE INFORMATION
press any line to edit it
away
de
outdoor
temperature
set temp
indoor temperature
Dealer Name
Lennox
heat
or
cool
75
80
Dealer Address 1234 Fifth St
cool−to
click any line;
keyboard will
pop up to input
information
Dealer Phone
Dealer Email
1−800−0−LENNOX
Change the system function to either heat
or cool (auto), heat only or cool only mode
is
TO
or turn on one of the Programs. You can
also select ’edit’ to enter the edit program
screen.
indoor hu
an is
AOUFTFO
Dealer Number
System Desc
******
myicomfort system
thermostat info
system is cooling
System Desc
Wi−F
9:39 am January 23, 012
my icomfort system
?
Wi−Fi
9:39 am January 23, 2
Figure 17. Typical Help (?) screen
keyboard tool
Figure 16. Service Information
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 13
Adjust temperature and change programs
Adjust temperature when programming is OFFꢁWhen the
cool) indicates a manual state (no mention of ꢁprogram"). In this mode,
change temperature by pressing a set temp button, which produces an up or
down arrow, then use the arrows until the ꢁcool to" (or ꢁheat to") number is at
the desired temperature.
Turn Programming ONꢁIf the programming is OFF, turn it on by
manual settings menu includes an option to access programs. Select pro-
grams. The program settings menu takes the place of the manual settings
menu. (Either menu will time out and disappear if you don’t make a selection
within a few seconds). Select an option (e.g. spring/fall), The menu disap-
pears and the mode button will display the selected program (e.g.
spring...program is ON).
This setting will remain until you decide to change it again. (The inset shows
an alternate configuration of button layout in non−program mode.)
Turn Programming OFFꢁIf the programming is ON, turn it off by
pressing the mode button (e.g. spring...program is ON). The program set-
tings menu includes an option for manual. Select manual. The menu chan-
ges to the manual settings. Select one (e.g. heat only), The menus disap-
pear and mode button will display the selected manual option (e.g. heat
only).
away
mode
(mode
button)
indoor temperature
set temp
heat
or
cool
75
cool−to
cool
only
set temp
fan is
AUTO
70
AOUFTFO
75
heat to
(program
settings
menu)
cool−to
indoor humidity is 41%
system is cooling
(mode
button)
(mode
button)
cool only
heat only
heat or cool
off
fan is
AUTO
use arrows
to change
temperature
indoor temperature
set temp
alternate
cool−only button
layout
summer
winter
heat
or
cool
spring...
program
is ON
78
cool−to
spring/fall
save energy
custom
Wi−Fi
9:39 am January 23, 2012
?
emerg. heat
fan is
AUTO
70
AOUFTFO
heat to
Figure 18. Adjusting temperature with NO program running
programs
indoor humidity is 41%
system is waiting
use arrows
to change
temperature
(manual
settings
menu)
edit programs
manual
Away Mode (Vacation)ꢁThe away mode button on the home screen
sets the system for manual operation and allows you to set the thermostat
for energy saving while you are gone for an extended period of time. In this
mode, the system will only come on if indoor temperature falls below a set
degree (62 default for heating) or if indoor temperature rises above a set de-
gree (85 default for cooling). You may adjust those settings as desired.
Wi−Fi
9:39 am January 23, 2012
?
Figure 19. Turning on the program
506921−01 09/12
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You may select one of the hour buttons (1, 2, 8, or 24) if desired. If you select
custom, a time/date appears and you have the option of setting the hold for
Adjust temperature when program is ONꢁProgram HOLD
spring...program is ON) indicates which program is running. In this mode,
change temperature by pressing a set temp button, which produces an up or
down arrow, then use the arrows until the ꢁcool to" (or ꢁheat to") number is at
After a hold is set, the other options menu disappears and a message will
state when the hold expires, along with a cancel option should you choose to
revert back to the program.
While changing the setting, the other options menu appears (see B in figure
20), giving a list of options you can choose.
Note that if you do not choose one of the ꢁother options", the default setting
will be that the program is held until the next period.
(other options menu)
away
outdoor
temperature
away
mode
mode
indoor temperature
set temp
indoor temperature
set temp
program hold until
next program setting
other options include
spring...
program
is ON
80
75
78
cool−to
1hr
8hr
2hr
cool−to
24hr
fan is
AUTO
72
75
custom
AOUFTFO
select an option or do
nothing to accept the
default ꢀProgram d"hold
until next period"
AOUFTFO
heat to
heat to
indoor humidity is 41%
system is cooling
indoor humidity is 41%
touch
cool−to
button
use arrows
to change
temperature
use arrows
to change
temperature
cancel
Program hold until
next period
9:39 am January 23, 2012
9:39 am January 23, 2012
Wi−Fi
Wi−Fi
?
?
January 2012
program hold
S
1
M
2
T
3
W
4
T
5
F
6
S
7
09 : 39 am
8
9
10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
save
Figure 20. Adjusting temperature with program running
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 15
Setting humidity controls
Remember that the ꢁhumidify" control only operates while in the heating
mode and ꢁdehumidify" only operates while in the cooling mode.
NOTICE
Humidifier and dehumidifier controls must be setup by the in-
staller or these controls will not be visible. If your system has one
or both of these features and the controls are not visible, contact
your Lennox dealer for proper setup.
SYSTEM SETTINGS
fan settings
humidity settings
humidifier
settings
dehumidifier
settings
If the controls have been setup, they will appear and will be ON.
humidity
display IS
ON
de−
humidifier
is ON
set to
AUTO
humidifier
is ON
To adjust humidity controls (either to humidify or dehumidify), click the
button to go to the dashboard controls; then select system settings button.
Some systems may have a humidifier and some may have a dehumidifier,
trol either or both from this screen.
;when
turned on,
the text
below will
appear
showing
current
setting
40%
50%
set to
set to
current indoor humidity is 50%
Both controls work identically. Touch the button of the humidity control you
want to address; if it says (de)humidifier is OFF, one touch will change it to
(de)humidifier is ON and bring on the RH setting button below that button.
When you touch the set−to button, the arrows appear, allowing you to
change to the desired humidity setting.
Wi−Fi
?
9:39 am January 23, 2012
Figure 21. Humidifier controls
506921−01 09/12
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Enabling the thermostat’s Wi-Fi feature from the Home screen
Secure Connection Recommended!
network security key or passphrase
press any line to edit it
network name (SSID)
Make sure the router is capable of, and set to operate
in wireless network ꢀb" mode. Check router utility
program or contact service provider for help. A se-
cure wireless network is recommended over an open
(unsecured) network. You will need the homeowner’s
approval and router password to enable Wi−Fi in a se-
cured connection.
none
WEP
5.2
displays information here as keys pressed
security
is WPA2
press here to enter network name
6
6
5.2
a
press here to enter Wi−Fi AP (router) password
WPA
password
WPA2
7 END
connect
Enable Wi−FiꢁTo enable the Wi−Fi feature to
communicate with a wireless router:
type the network security key or passphrase for
(locked Wi−Fi Access Point [AP])
1. Press and release ꢁWi−Fi" in the lower left corner of the
HOME screen (see START HERE). The screen
changes from the Home Screen to the WI−FI SET-
TINGS screen.
press here to enter Wi−Fi AP (router) password
6
WI−FI SETTINGS
7 END
connect
2. Press the Wi−Fi enable button.
3. Press next as necessary; then press accept after
reading the User Agreement.
NETWORKꢀSETTINGS
Wi−Fi
disable
4. Press NETWORK SETTINGS; this screen shows a
graphical view of buttons representing Wi−Fi options
OPEN and SECURE wireless networks and a button
for creating a new access point (AP).
5.1
7 END
5.0
5.2
5.0 UNSECU-
RED ACCESS
POINT
5.1 SECURE
Access Points
5. Decide which of these buttons you need to select:
5.0ꢀOPEN Wi−Fi Port (no password required).
5.1ꢀSECURE Ports (requires router password).
5.2ꢀCreate new AP (Access Point).
5?
5.2 CREATE NEW AP
5.2aꢀWhen creating a new AP, you have the option
of selecting a security level (default is none; choose
from WEP, WPA, WPA2, depending on the security
defined in the homeowner’s router); the password field
appears.
User Agreement
1
START
HERE
Wi−Fi
WI−FI SETTINGS
next...
next...
6. When you touch in one of the input fields (press here
to enter...), the keyboard tool appears. Enter password
(if simply logging into an existing network) or enter the
network name if creating a new AP. If you mistype the
password or if you cannot access the selected net-
work, a message will alert you to retry.
4
3
Wi−Fi
enable
NETWORK
SETTINGS
accept
decline
2
1
7. Press connect to complete the connection. Note that
ꢁWi−Fi enable" button on the Wi−Fi SETTINGS screen
changes to ꢁWi−Fi disable".
Figure 22. Wi−Fi setup
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 17
NOTE − Time from pushing the registration button on the thermostat and re-
ceiving the consumer portal register link from your email on your computer is
from 5 to 15 minutes.
Register the icomfort Wi−Fitthermostat
From NETWORK SETTINGS screen, you can change to the desired net-
WI−FI SETTINGS screen.
After registration has been completed, any available firmware downloads
will immediately start downloading to the thermostat.
REGISTRATION
NOTE NETWORK’s marked with * - Selecting one of these
wireless networks may result in an unreliable connection to
your thermostat. Press help ꢀ?" for tips on improving signal
strength.
Register with iComfort thermostat to enable remote access and
online weather information
choose a wireless network
(returns to
WI−FI SETTINGS
screen)
NETGEAR
NETWKB
NETWKC
NETWKD *
enter your email
re−enter your email
System Desc
type the network security key or passphrase for
NETGEAR
register
ew
rk
WI−FI SETTINGS
(returns to
HOME
screen)
AP Info
dis−
connect
thermostat
not
registered
Firmware
update
auto
Wi−Fi
enabled
connected
press to
change network
settings
press to enable
/ disable Wi−Fi
press to change
thermostat regis- ware update between
tration ꢁauto" and ꢁoff"
press to toggle firm-
Figure 23. Change Networks
Registration for online access
From the WI−FI SETTINGS screen, press the ꢁthermostat not registered"
NOTE −
If any downloads are available for the thermostat they will start downloading
right away. When new firmware is being downloaded or when Gelaskins are
being installed, the thermostat screen will temporarily go blank and running
units may cease operation while the system is being reset to accommodate
the new changes. This is normal and can last a couple minutes.
Enter homeowner email address twice and press the register button.
A pop up screen then appears to notify the user to check their home comput-
er for instructions to complete the registration. After the server sends the
email with the network link, registration and account creation must be com-
pleted on the homeowner’s personal computer (see Page 19).
Figure 24. Registering the system for online access
For any issues with Wi−Fi connections, refer to Wi−Fi Troubleshooting
Checklist 507037−01.
506921−01 09/12
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Computer Login to the icomfort W−Fit server
NOTE − This following information is customer setup in-
structions and is shown here to allow the installer to help
walk the customer through the setup process.
After registering through your icomfortWi−Fit thermostat in-
terface, go to the homeowner’s computer and locate the
email sent from the server:
Dear Customer,
Congratulations on your purchase of a Lennox icomfort ther-
mostat! You are only a few steps away from total control of
your Lennox icomfort system. Registering your thermostat
will allow you to remotely access it from anywhere in the
world on any device with an internet connection. Please com-
plete your Lennox icomfort registration by clicking the link be-
low:
Register
NOTE − if the customer has already setup an account,
click the ꢀClick Here" button to access that account.
Click on the Register link; the screen (to the left) will appear.
Fill in the User Name and Password fields and check the
agree to terms and conditions box. ClickCreate User button.
A series of pages and prompts follows to provide guidance
through profile setup and user preference definitions.
Figure 25. Computer login for online access
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 19
Personal Computer Welcome page; Interactive Demo; Online icomfort information; Using Gelaskins
Welcome home.
®
Access all the great Wi−Fi enabled features on your icomfort thermostat
from our secure web portal. After signing in, you´ll be able to view your icom-
fort system settings, adjust the temperature and view reminders and alerts ˘
just as you would on your icomfort thermostat at home. With a familiar look
and settings this simple, you should feel right at home. Don´t forget to check
out the available Apps and customizable skins using the links on the right
side of the page. From the welcome page, you may also click on links to
launch an interactive demo or learn more about icomfort.
How Do I Turn on Skins on the icomfort Wi−Fi Thermostat?
From the thermostat Home screen, press then display setting then
power save buttons. From the popup menu, select skins. The skin picture
will appear after 30 seconds of inactivity.
How Do I Upload a Skin?
dering the skin, Gelaskins will email the image file (.jpg) to the homeowner.
This ꢁ.jpg" has been altered to display correctly on the icomfort Wi−Fi Ther-
mostat. Images can be uploaded to the icomfort Wi−Fi thermostat from the
Figure 26. PC Welcome Screen
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For quick reference, locate this card in the thermostat package.
Wi−Fi
Date
Revision description
Date
Revision description
04−2012
05−2012
Preliminary release
09−2012
Screen changes; added gelaskins
Pilot release; add note to page 1; change registration screen
icomfort Wi−Fit 7−Day Programmable Communicating Thermostat
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Page 21
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