Installer Setup - Lennox icomfort Setup Manual

Installer setup − Page 1 of 8
After power is applied to the thermostat for the first time, the processor
checks the system for installed communicating devices, the System
discovery" screen (figure 2) is displayed on the thermostat; followed by
the Use this thermostat" screen (figure 3). Press press here to contin-
ue.
SYSTEM DISCOVERY IN PROGRESS
Figure 2. System discovery
setup
Use this Thermostat?
Figure 3. Use this thermostat screen
506052−01 11/09
tests
Thermostat 1
press here
During the setup process, alerts may pop open to inform the installer
some item of information that affects the setup (figure 4). Tend to any
such alerts prior to continuing setup.
Active
Critical Alert Code: 31
AIR HANDLER reports:
Lost Communication with
THERMOSTAT −
HELP
Latest occurrence: 8/23/09
1:57 PM
press for more
Page 6
critical alert
Figure 4. Alert window
close