Lennox ComfortSense 7500 Installation And Setup Manual page 27

a
The thermostat default
setting is two period on­
ly. To use four periods,
change the appropriate
setup parameter.
ENERGY SAVING DEFAULT
Energy saving recommended set points for
heating and cooling can help save energy. The
time and temperatures reference in table 2 are
pre-programmed into the thermostat to achieve
energy savings.
Scroll to ENERGY SAVING DEFAULT; touch to
select. Read the message on the screen and to
continue, touch CONFIRM.
Table 2. Energy Saving Set Points
Time Heating
Occ1 70°F (21°C)
Unocc1 55°F (10°C)
a
Occ2 70°F (21°C)
a
Unocc2 62°F (17°C)
Cooling
76°F (24°C)
85°F (29.5°C)
76°F (24°C)
85°F (29.5°C)
SYSTEM TEST MODE
After the thermostat has been installed and set-up,
the installer may run a system test function
(accessed through the installer settings menu), to
test all cooling, heating, Emergency Heating
stages and FAN outputs. Tests are available for
Y1, Y2, W1, W2, G, ECO and D. The test can be
activate by toggling the action to ON. The OB test
can be toggle between B and O.
Touching the OFF button next to the desired option
will change the status to ON and will enable the
relay for that terminal. Touching again will turn
OFF the relay. Touch the left arrow (<) to exit the
system test mode.
27
Fan Setting
Auto
Auto
Auto
Auto