Aprilaire 8570 Thermostat User Manual


 
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10. In Case of Power Failure
This thermostat does not require a battery. If the power
goes out, the screen is blank. During the period the
power is off, the heating/cooling system will not
operate. When power is restored, the thermostat will
return to the previous settings. If the power is off for
more than 2 hours, you will need to reset the clock on
the thermostat but all other information will be stored.
You will not have to reprogram your thermostat or
change any settings that you have previously set.
11. Cleaning
If the surface of the thermostat becomes dirty it can
be cleaned with plain water or many non-abrasive
household cleaners, including glass cleaner. When
using any cleaner be careful not to get any into the
interior of the thermostat. Do not spray any liquid
directly onto the thermostat. Spray the cleaner onto
a soft cloth and wipe the surface of the thermostat.