Thermostat Features - Aprilaire 8400 Series Installation Instructions Manual

THERmOSTAT fEATURES

All 8400 SERIES THERmOSTATS
• L arge, clear, backlit display is easy to read – even
in the dark .
• D isplays room temperature, temperature setting, and
optional outdoor temperature .
• D ual power option (Battery or 24 VAC).
• F ront battery door access for fast, easy replacement.
• B uilt in compressor protection.
• C irculation fan mode for air cleaning.
• W ater panel, dehumidifier, air filter, and HVAC
service indicators.
• S ystem test mode.
24
61000652D 8400 Tstat Install.indd 24
pROgRAmmAblE mODElS ONlY
(8463, 8465, 8466)
• S eparately programmable weekday/weekend
schedules .
• E asy to use temperature control can override
program schedule at any time .
• P rogressive recovery. Progressive Recovery feature
allows the thermostat to activate the heating and
cooling equipment prior to an event in order to reach
the desired temperature at the start of the next
scheduled event.
7/9/13 9:03 AM