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Thermostat features ..............................................................................3

Controls & display overview ........................................................................4

TABLE OF CONTENTS

ABOUT YOUR NEW THERMOSTAT

OPERATION & PROGRAMMING

WARRANTY

Select system mode (OFF/HEAT/EM-HEAT/COOL/AUTO) .................................................5

Change temperature setting ........................................................................5

Select Event-Based

™

air cleaning setting ..............................................................6

Reset service reminder messages....................................................................7

Battery installation and Reset Button .................................................................7

Set time and day .................................................................................8

Understanding program schedules ...................................................................8

Progressive recovery ..............................................................................9

Changing program schedules ......................................................................10

Program schedule overrides (temporary, permanent) ....................................................11

Limited warranty ................................................................................12

Warranty registration.............................................................................12

ABOUT YOUR NEW THERMOSTAT

THERMOSTAT FEATURES

• Event-Based

™

Air Cleaning.

• Large, clear, backlit display is easy to read – even in the dark.

• Displays room temperature, temperature setting, and optional outdoor temperature.

• Front battery door access for fast, easy replacement.

• Built in compressor protection.

• Air filter and humidifier service indicators.

• Auto backlight (activated with first button press).

• Separately programmable weekday/weekend schedules.

• Easy to use temperature control can override program schedule at any time.

• Progressive recovery.

Aprilaire 8476 User Manual

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