Lennox icomfort Wi-Fi - Installation and Setup; Adjusting System Setting; Communication Error Screen; Set Time and Date

iComfort Wi-Fi
®
7-Day Programmable Communicating Thermostat
Page 3
Installation and Setup
During initial thermostat start-up the following screen will
appear (see figure 1). This indicates that the thermostat is
active and booting up.
...
Figure 1. Boot-Up Screen
COMMUNICATION ERROR SCREEN
During initial thermostat start-up if the following screen
appears (see figure 2), this will indicate that the thermostat has
been incorrectly wired or has shorted wires. Turn power off to
the system and verify that all wiring is correct.
Figure 2. Communication Error Screen
Adjusting System Setting
SET TIME AND DATE
Use the arrows to select Time and Date; press edit to
proceed to the Set current time and date screen.
Heat Pump
97W52
1328-318979
9:39 am Aug 15, 2012
Found Compatible
noyes
Missing
Heat Pump
97W52
1309-088157
Copy Settings
Figure 3. View/Edit Time and Date
When Time and Date screen appears, enter the correct date
as follows:
 Use the left and right arrows to change the month and
year.
 Touch a day of the month to select it.
 Press on the hour or minute; up down arrows appear to
allow change.
 Touch the am/pm field to toggle it between am and pm.
 When the correct date and time is set, press save to save
settings and return to previous settings screen.
Touch next to continue to next screen.
SMTWTFS
January 2012
system settings
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15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
save
09 : 39 am
9:39 am Aug 15, 2012
Figure 4. Set Current Time and Date
CIRCULATE FAN ON TIME SETTING
NOTE - If the circulate fan mode is on, a timer is set to
measure all the time that the fan is blowing, regardless if it is
running to deliver heating or cooling or just for circulation.
Circulate is enabled on the user's home screen or system
settings page. It keeps air circulating from 15% to 50%
percent of time. The following settings approximate how long
the fan will run at these typical settings:
15% (9 minutes fan run time per hour)
25% (15 minutes fan run time per hour)
35% (21 minutes fan run time per hour)
45% (27 minutes fan run time per hour).