Accessing Installer Screens And Changing Equipment Parameters; Enter Installation Setup Mode; Re-Configuration Process - Lennox iComfort Wi-Fi Setup Manual

Accessing Installer Screens and Changing
Equipment Parameters
To access the installer screens after the unit has been placed
in operation and the user home screen is displayed, press the
"Lennox" logo and hold for 5 seconds (see figure 34). The
system will access the installer screens.
set temp
indoor temperature
75
cool-to
72
Heat-to
indoor humidity is 41%
system is cooling
Wi-Fi
9:39 am Aug 15, 2012
Figure 34. Enter Installation Setup Mode
A message screen stating "Qualified Lennox equipment
installer warning" screen appears (Figure 35). Press yes to
proceed (no returns to the home screen).
RECONFIGURING SYSTEM
If any component of the HVAC system has been changed, e.g. replacing an outdoor sensor, reconfiguring the system
will be required.
1. To begin reconfiguring a system (after you have accessed the program from the Lennox logo [previous page]),
press the setup button (1, figure 36A). The "Start system configuration" screen (fig. 36B) will appear.
2. Press start (2, figure 36B) to proceed. The "Re-configure confirmation" screen (fig. 36C) will appear. This reminder
notes that system configuration may affect some existing device settings and prompts to confirm or cancel the
configuration process.
3. Press confirm (3, figure 36C) to continue system configuration; the screen will change to the system discovery
screen. At this point, the program goes through the same setup as the initial setup process which begins on
Page 3.
NOTE - "Compatible device found" screen (shown below) appears only when a device has been removed and replaced
with a compatible device.
setup
tests
1
Select Devices
System
Furnace
Thermostat
9:39 am Aug 15, 2012
®
iComfort Wi-Fi
outdoor
enter
temperature
away
80
heat
or
cool
fan is
AUTO fan is fan is
AUTO OFF
Zone 1
?
equipment
alerts diagnostics
system and device alerts
setup tests
press start button only if you wish to setup a new system,
select all
or to re-setup an existing system
view active
deselect all
view cleared
EXIT
9:39 am Aug 15, 2012
Figure 36. Re-Configuration Process
The following screens are intended for use by qualified Lennox
Figure 35. Qualified Lennox Equipment Installer
1. When pressing yes, the thermostat's will search for
communicating devices in the system.
2. When pressing no, the thermostat's returns to the main
screen.
3. When pressing reset, the thermostat's resets all
parameters to
communicating equipment and erases all information
concerning non-communicating equipment previously
stored in the thermostat.
4. After initial installation, if an alert is present when you are
making changes to settings, no action on the alert is
mandatory.
• Press equipment if you need to set up equipment
parameters and edit details of devices in the system.
• Press diagnostics if you need to run to analyze the
system (see page 24).
equipment alerts diagnostics
setup tests
configuring the system may effect some devices.
confirm to continue or press cancel
2
start
3
back
EXIT
9:39 am Aug 15, 2012
7-Day Programmable Communicating Thermostat
Page 29
WARNING!
equipment installers only.
Do you want to proceed?
yes
no
Warning
factory default, searches
equipment alerts
confirm cancel
reset
for
diagnostics
EXIT