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Carrier’s Thermidistat Control is
the command center of your indoor
weather system.
By providing both
temperature and humidity control, this sim-
ple yet powerful device lets you take the
steam out of summer, the static out of win-
ter and helps eliminate that annoying mois-
ture build-up on your windows when it’s
cold outside. It’s never been quite this easy.
Comfort command center.
con
trol
Carrier puts your family’s comfort
at your fingertips with simple
instructions, responsive push but-
tons and an easy-to-read backlit
LCD display.
Once set, the
Thermidistat Control reliably monitors
indoor conditions and responsively meets
your comfort demands for consistent,
energy-eff icient indoor weather.
Making life easier.
fe
at
ures
NOTE: Not all messages displayed in the above illustration will appear at once in any situation.
•Available on selected models.
MODE Button
selects OFF, HEAT,
COOL, or AUTO operation. EMER-
GENCY HEAT (EHEAT) mode is also
included when the Thermidistat
Control is installed with a heat pump.
FAN Button
choos-
es ON or AUTO fan
operation.
▲
Room Tempera-
ture Display
shows current
room temperature.
▲
▲
SET HUM Button
allows you to
change humidifi-
cation set point.
SET TIME Button
allows you to enter
the time of day.
SET HEAT Button
allows you to enter
your desired heat-
ing set point.
VACATION Button
changes
temperature and humidity set
points to lower levels for opti-
mum energy efficiency while
you’re away.
▲
RESET FILTER Function
restarts
the timer that determines the next
air filter change or cleaning.
Activated by pressing VACATION
and END buttons simultaneously.
▲
END Button
com-
pletes the tempera-
ture and humidity
set-up sequence.
▲
▲
▲
SET COOL Button
allows you to enter
your desired cool-
ing set point.
▲
SET DHUM Button
allows you to
change dehumidifi-
cation set point.
▲
Up and Down Buttons
change
the temperature and humidity set
points. They are also used to
access outdoor temperature and
indoor humidity levels.
▲
*Outdoor
Temperature
Display
shows the
outdoor temperature.
▲
*Auxiliary Heat
Indicator
is dis-
played when a heat
pump system’s aux-
iliary heat is on.
▲
Time of Day
Display
exhibits
the time of day.
▲▲
Clean Filter
Indicator
lets you
know it is time to
clean or replace your
system’s air filter.
Temperature
Settings Display
shows the temper-
ature settings for
current time period.
▲
▲
NP TMstat Homeowner's Guide 8/24/01 11:21 AM Page 2
Summary of Contents for Thermidistat
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