Using installer settings   
 
 
 
 
Carrier Connect™ Wi-Fi Thermostat 33CONNECTSTAT43FX    CARRIER CORPORATION ©2021  
Installation Guide    All rights reserved 
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To restore factory default settings 
This setting allows the installer to reset all system settings back to factory default values. 
From the RESTORE DEFAULTS screen, press and hold the DEFAULT button to start a 5-second countdown. 
NOTES 
•  At the end of 5 seconds, the factory settings are restored. 
•  Release the DEFAULT button to cancel the countdown at any time before the 5 seconds elapse. 
•  After the factory settings are restored, the control returns to BACNET ENABLE to allow the installer to properly 
configure the thermostat.