Operation & Programming
Select Event-Based™Air Cleaning SETTING
Press 
to select:
ON-24/7:This option will provide the maximum amount of air cleaning available. The air cleaner will be active for 24 hours a day seven days a week.
AUTO: Air cleaning will not occur for the sole purpose of air cleaning, but will occur during fan operation for heating and cooling..
CIRC-30/HR:The air cleaner will run a minimum of 30 minutes every hour.. The air cleaner will monitor the amount of time your heating and cooling system runs; if 30 minutes is not reached the air cleaner will automatically turn on.. This will maximize the amount of air cleaning while minimizing energy consumption..
EVENT-3HR:When selected, the air cleaner will run continuously and then return to the most recent mode of AUTO, CIRC-30/HR, or ON-24/7. Use this option when the air needs cleaning; an example would be after vacuuming..
ALLERGY-24HR:When seasonal allergies spike and outside air quality is at its worst, choose this option.. Your air cleaner will run continuously for 24 hours and then return to the most recent mode of AUTO, CIRC-30/HR, or ON-24/7.
Operation & Programming
Reset service reminder messages
Press and hold 
and 
together for three seconds to reset a service reminder message..
Battery installation and reset button
RESET
BUTTON
The thermostat can either be AC or battery powered, or both. When wired to be AC powered, the batteries are optional and only provide backup power to the clock.
The thermostat has a memory backup that saves the thermostat’s settings in case of a power interruption..
The reset button located under the battery cover can be used to reset the thermostat back to factory defaults.
