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Access installer program from Home screen − Page 1 of 1
To access the installer program after the unit has been placed in opera-
tion and the user home screen is displayed, press the Lennox" logo and
hold for 5 seconds (see figure 35). The system will access the installer
screens.
Figure 35. Enter installation setup mode from home screen
Figure 36, Qualified Lennox equipment installer warning" screen ap-
pears; press
yes
to proceed (
no
returns the home screen).
WARNING
The following screens are intended for use by
qualified Lennox equipment installers only.
Do you want to proceed?
yes
no
Figure 36. Qualified Lennox equipment installer warning
When you press
yes
, the thermostat’s processor will search for commu-
nicating devices in the system. The next display will be a summary of all
alerts detected.
After initial installation, if an alert is present when you are making
changes to settings, no action on the alert is mandatory.