Getting to know the user interface
Carrier Connect™ Wi-Fi Thermostat 33CONNECTSTAT43FX CARRIER CORPORATION ©2021
Installation Guide All rights reserved
17
From the home screen, you can:
• change the mode (page 19)
• force an occupied or unoccupied override (page 18)
• change the setpoints (page 18)
• set the filter reminder (page 36)
• enter the menu for more advanced functionality (page 20)
You access the program schedule by holding the bottom middle button (labeled OCC, UNOCC, or RESUME
SCHEDULE) for 3 seconds.
Access the installer configurations by setting the MODE to OFF and holding the MENU button for 5 seconds.
Occupancy/Enter PIN screen
The Occupancy/ENTER PIN screen is displayed when you touch the dormant screen with lockout enabled.
To enter the PIN that unlocks the thermostat, press 1 of the 3 digits in the center of the display and then use the
up or down arrows to adjust to the correct value. Repeat with the remaining 2 digits. When the 3-digit PIN is
correct, press SAVE.
This screen has an OCC/UNOCC button to temporarily override the program schedule settings without knowing the
PIN. The PIN must be entered for all other thermostat changes. Pressing the OCC/UNOCC button temporarily
overrides the program schedule settings with the occupied or unoccupied settings. This override remains active
until the next time range in the program schedule or until the MAX HOLD time expires.
If the correct PIN is entered, the thermostat displays the home screen. The thermostat remains unlocked until no
interaction results in the dormant screen. When the dormant screen displays, the thermostat is locked.
If the correct PIN is not entered, an INVALID PIN message displays for 3 seconds and the thermostat transitions to
the dormant screen.
If an invalid PIN is entered 5 consecutive times, the thermostat is completely locked out for 15 minutes. The top
banner displays LOCKOUT and shows the time remaining until another unlock can be attempted.
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