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General| Programmability | 7-day Programmable |
|---|---|
| Power Source | 24 VAC |
| Power Method | Hardwired |
| Connectivity | Wi-Fi |
| Smart Home Compatibility | Amazon Alexa, Google Assistant |
| Humidity Control | Yes |
Details the advanced features and capabilities of the Aprilaire 8820 Wi-Fi Thermostat, including IAQ control.
Identifies and explains the various controls and display elements on the thermostat's home screen.
Details the controls and display elements accessible from the thermostat's main menu.
Confirms the thermostat is in Wi-Fi Connection Mode, indicated by strobing radio bars.
Guides connecting a computer or mobile device to the thermostat's network for configuration.
Instructs on selecting a network and entering credentials via a web browser interface.
Confirms successful connection to the Wi-Fi network by checking for signal strength bars.
Instructions for choosing between EM HEAT, HEAT, OFF, COOL, or AUTO system modes.
Guides users on adjusting the desired temperature set point for heating or cooling.
Explains how to select fan modes: ON, AUTO, or CIRC for air circulation.
Details the operation of the Event-Based™ air cleaning feature and its various modes.
Covers manual and automatic control of humidification and dehumidification systems.
Explains the four operating modes for the Fresh Air ventilation feature.
Procedure for setting the thermostat's current time and date accurately.
Explains the four daily schedule sections: WAKE, LEAVE, RETURN, and SLEEP.
Describes how the thermostat anticipates and reaches set temperatures before scheduled events.
Step-by-step guide to modifying daily schedule times and temperature set points.
How to activate the Heat Blast feature to temporarily raise room temperature.
How to override the schedule temporarily until the next programmed event.
How to permanently hold the current temperature setting, overriding the schedule.
Setting the thermostat to a predefined setpoint when away from home.
Suspending the schedule for extended periods with custom temperature settings.
Procedure to clear old Wi-Fi router settings when changing or upgrading.
Guide to unregistering the thermostat from an Aprilaire account for re-registration.
Instructions on how to turn off the thermostat's Wi-Fi radio.
Information on diagnosing and resolving Wi-Fi connection issues using indicators.
Step-by-step guide to access the thermostat's setup menu for configuration.
Settings for temperature units (F/C) and screen lockout levels (None, Partial, Full).
Configuration of lockouts for mode, fan, setpoint adjustment, and menu access.
Settings for program format (7-day) and resetting service reminders for HVAC components.
Settings for Wi-Fi disconnect, disabling Wi-Fi radio, and display monitor options.
Procedure to unregister the thermostat from an Aprilaire account.
Instructions on how to register the Aprilaire thermostat for warranty purposes.
Compliance statements regarding FCC rules for radio frequency emissions.
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