Aprilaire 8476 Air Cleaner User Manual


 
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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.
OPERATION & PROGRAMMING
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
BATTERY INSTALLATION AND 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.
RESET
BUTTON
RESET SERVICE REMINDER MESSAGES
Press and hold
and together for three
seconds to reset a service reminder message.