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Getting to know the user interface
Carrier Connect™ Wi
-Fi Thermostat 33CONNECTSTAT43FX
CARRIER CORPORATION ©2021
Installation Guide
All rights reserved
18
Changing the setpoints
You can change the setpoints from the home screen using the up and down arrows.
If the mode is:
•
OFF
—
the setpoints, occupancy button, and the up and down arrows do not display
•
HEAT
or
EHEAT
—
only the heat setpoint displays
•
COOL
—
only the cool setpoint displays
•
AUTO
—
both setpoints display
When changing the setpoints in
AUTO
mode, the setpoint modified by the up and down arrows is the last setpoint
that was changed. To adjust the opposite mode setpoint, touch the setpoint value on the display.
HEAT TO
or
COOL TO
flashes above the setpoint and can be changed by using the up and down arrows. The setpoints enforce
a 2-degree deadband. Setpoints in °F are displayed in whole degrees. Setpoints in °C are displayed with half
degree resolution.
Pressing once on the center button at the bottom of the display changes the setpoints to either the program
schedule's occupied or unoccupied settings. The label on this button shows the opposite of the word above the
space temperature.
Example
If the thermostat is in an occupied program period, the middle button displays
UNOCC
so you can
change the thermostat settings to the unoccupied values. Overriding the program schedule using the
OCC/UNOCC
button modifies both the setpoint values and the fan setting.
A program schedule override is treated the same whether you manually change the setpoints or use the
OCC/UNOCC
button. When an override is active, the center button label changes to
RESUME SCHEDULE
, the
period icon above the space temperature is not displayed, and the amount of time remaining in the override is
displayed in the banner. The thermostat returns to the program schedule value at the next programmed period,
when the max hold timer expires or if you press the
RESUME SCHEDULE
button.
NOTE
If the thermostat is setup as a non-programmable thermostat or them
MAX HOLD
time is set to
OFF
, then
the bottom middle button is not displayed.
The installer designates and clamps setpoints within a range.
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