Thermostat Features; Quick Reference To Controls & Display - Aprilaire 8840 Safety & Installation Instructions

QUICK REFERENCE TO CONTROLS & DISPLAY
INSTALLER MENU
USB SETTINGS
FILE IMPORT, ETC
THERMOSTAT &
HVAC SYSTEM
CONFIGURATION
HUMIDIFIER
CONFIGURATION
DEHUMIDIFIER
CONFIGURATION
EQUIPMENT CONTROL MODULE LEDs
POWER/STATUS – On solid during normal operation . Flashes
when connection to the thermostat is lost and at power-up while
the thermostat connection is being established .
HEATING – On when heating outputs are active .
COOLING – On when cooling outputs are active .
FAN – On when fan output is active .
HUMIDIFIER – On when humidifier output is active .
DEHUMIDIFIER – On when dehumidifier output is active .
VENTILATION – On when ventilation output is active .
AIR CLEANING – On when air cleaner output is active .
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THERMOSTAT FEATURES

• Remote access and control over Wi-Fi .
• Indoor air quality control .
AIR CLEANER
– Humidification automatic or manual control .
CONFIGURATION
– Dehumidification .
– Event-Based
™
– Ventilation with temperature and humidity limits .
VENTILATION
CONFIGURATION
• Temperature control .
• Heat Blast raises the room temperature 3°F to 5°F .
®
IMPORT/EXPORT
USB INSTALLER
• One touch Away .
SETTINGS FILES,
FACTORY RESET
• Support for optional wireless outdoor temperature
sensor .
EQUIPMENT
• Large touch screen with adjustable backlight .
OUTPUT TESTS
• 7 day programmability .
• Displays room temperature, room humidity,
temperature setting, and optional outdoor temperature .
• Air filter, humidifier, dehumidifier, and HVAC service
reminders .
air cleaning .
• Programmable fan control with fan circulation mode .
• Easy to use temperature control can override program
schedule at any time .
• Progressive recovery ensures proper temperature at
the start of a program event .
• Built in compressor protection prevents damage to
your equipment .
• System test mode .
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