Operating your system using the Carrier® Connect™ Wi-Fi Thermostat   
 
 
 
 
Carrier Connect™  
Wi-Fi Thermostat  Carrier Proprietary and Confidential  CARRIER CORPORATION ©2017  
Installation Guide  26  All rights reserved 
 
Humidification 
There is occupied and unoccupied humidification on units that are equipped with humidifiers.  
The following conditions must be true for humidification to operate: 
•  HUMIDIFIER must be set to YES 
•  Must not be configured for DEHUMIDIFY, HEAT PUMP, or COMPRESSOR EQUIPMENT STAGES =3 
•  Must be in heating mode 
•  Humidity must be 3% less than the humidify setpoint 
 
Humidification ends when the humidity rises 3% above the humidify setpoint or the heating demand is satisfied. 
 
 
 
 
 
Filter status 
FILTER STATUS is based on a supply fan runtime, which you can configure from 500 to 3000 hours. A filter status 
alert   displays when the filter timer exceeds the configured number of hours. Press to see message. 
 
 
 
 
Holidays 
There is a maximum of 24 holiday periods. You can program each holiday period based on a start and stop month 
date, or day of the month and week, with duration up to 365 days. The holiday schedule uses the first unoccupied 
period setpoints for temperature control.