Event Based™ Air Cleaning - Aprilaire 8920W Owner's Manual

INDOOR AIR QUALITY FUNCTIONS
EVENT BASED™ AIR CLEANING
If an air cleaner is installed, the
thermostat will activate the fan for the
purpose of air cleaning .
1.
Touch Air Cleaning on the home screen
to open the Air Cleaner Control screen .
TEMPORARY EVENTS
Event Clean (3 Hour): When you need
the fan to run non-stop for a short while,
such as while vacuuming, choose this
option . When selected, the air cleaner
will run continuously for 3 hours and then
return to the previous Permanent Mode .
Allergies (24 Hour): When seasonal
allergies spike and outside air quality
is at its worst, choose this option .
When selected, the air cleaner will run
continuously for 24 hours and then return
to the previous Permanent Mode .
PERMANENT MODES
Off: The thermostat will not call for the
fan to run for the purpose of air cleaning .
Air Cleaning will still occur during normal
fan operation, during heating, cooling or
other indoor air quality events .
Automatic: 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 provide the most-efficient balance
between air cleaning and energy use .
Constant Clean: This option will provide
the maximum amount of air cleaning
available . The air cleaner will be active for
24 hours a day, 7 days a week .
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