Press the HUMIDITY button to leave the 
Humidity Control screens (if no buttons are 
pressed, the display will leave the Humidity 
Control screens after 30 seconds).
HUMIDITY
Adjust the desired 
humidification setpoint
(0%-60%)
NOTE: Each step # is located at
            the top right corner of the
            display for easy reference.
Press
HUMIDITY
40
Humidify
0
Setup
   I
Current Room Humidity
Page 8.4
If your HVAC unit is equipped with a humidification system and the 
Humidity Module has been installed, the thermostat will provide power 
to the appropriate terminal on the backplate of the thermostat when 
the humidity in the home falls below the setpoint you have chosen.  
The value for this setpoint ranges from 0% to 60%.
 
 
 
 
Adjusting the Humidification SetpointAdjusting the Humidification Setpoint
You cannot set the dehumidify setpoint any lower than the humidify setpoint; a 
5% differential is forced between the humidify and dehumidify setpoints.
Press the HUMIDITY 
button to enter the 
Humidity Setup screen. 
Humidification Notes: Press the         button to set the humidity 
setpoint to 0% for no humidification operation.
NOTE:  Due to variations in environmental conditions, it is not always possible
to achieve the desired humidification or dehumidification setpoint. 
8