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Adjusting humidification settings
1  Touch MENU and select Humidification.
2  Select Auto.
3  Touch s or t to select humidity level.
4  Touch Done to save your settings. Touch 
Cancel to ignore changes.
5  If frost or condensation appears on the 
windows, touch MENU, then select Window 
Protection. (Use a lower number to prevent 
frost or condensation. Use a higher number 
if indoor air is too dry.)
NOTE: Window Protection is available only  
if an outdoor air sensor is installed.
NOTE: The thermostat controls 
humidification and dehumidification as 
needed to maintain the desired humidity 
level. Depending on how your thermostat 
was installed, the thermostat may maintain  
a 15% separation between humidification 
and dehumidification settings.
Humidification
Window Protection
Humidification
Off  Auto