Carrier 33CS450-01 Owner's Manual page 87

Haw to Use the En_gy Saw Feature
If the thermostat is configured to be programmable (Section 4), and
Energy Save has been selected in step #43 (below), the room will
attempt to reach the selected comfort temperature at the exact time
programmed into the thermostat, Energy Save, or more commonly
known as Smart Recovery, only works when the thermostat enters
Occupied 1 from Unoccupied. For example, if the Unoccupied
program is set for 6pm at 55°F heating and 85°F cooling, and the
Occupied 1 program is set for 8am at 72°F heating and 75°F cooling,
the thermostat will turn the system on before 8am in an effort to bring
the temperature to its correct setting at exactly 8am.
The P374-2900 learns from experience, so please allow 4-8 days
after a program change or after initial installation to give Energy Save
time to adjust to local weather, the construction of your business, and
your heating and cooling system.
MODE _ Press the MODE button. While holding
Note: Press the
MODE
the MODE, press the PROGRAM button momentarily
pROGRAM
(.J button to enter Setup screens.
to move
through
the
setup screens. Press
and hold the MODE
Press the MODE button repeatedly button to move back-
wards through the
r_oD_ until this setup screen appears. _._ setup screens.
offs
oSne,oeCto_ner gy Save
Press
pReele_M @
Press the PROGRAM b_ton to leave the Setup screens. If no buttons are _
pressed, the display will leave the setup screens after 30 seconds
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