Lennox ComfortSense 7500

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Table 7. User Settings
Setting Selection Function Description
general - provides
information about the
thermostat, contrac
tor. Also settings for
screen lock, date &
time and language.
about
Displays information concerning thermostat model number, serial
number, hardware and software revisions. Also listed will be informa
tion concerning contractor contact information.
screen lock
Setting options are unlocked, partially, and locked.
To set partially lock, create a three digit code. Partially lock restricts
access to accessing the menu.
To set locked, create a three digit code. Lock restricts access to
anything on the screen.
NOTE: Partially Locked and Locked settings can be set for one
instance only. They must be set each time you wish to partially
lock or completely lock the screen. If the custom access code is
forgotten, the master code to unlock the screen is 864. .
date & time Settings for 24-hour clock (military), daylight savings, set time and
date.
language Languages available are English,Spanish, Portuguese and French
occupancy
Pre
occupancy
Options are 0 through 3 hours with a default of 0
hour. This selection opens the dampers early, either
1, 2 or 3 hours.
Post
occupancy
Options are 0 through 3 hours with a default of 0
your. This selection keeps the dampers open, either
1, 2 or 3 hours.