Aprilaire 8620 owner manual Automatic Mode

Page 7

indoor air quality Functions

Humidity Control

Press [HUMIDITY CONTROL] on the Home screen to enter the Humidity Control screen..

The Humidity Control screen is used to access control for both humidification and dehumidification.

If humidification is installed it can be controlled in two modes, automatic or manual..

Automatic or manual mode is configured by the installer. To determine which mode the thermostat is set to, see the diagrams on pages 13 and 15..

In automatic mode you will receive the optimum amount of humidity so that your home and its furnishings are protected from the damaging effects of excess condensation or low humidity during heating season. The thermostat automatically adjusts your home’s Relative Humidity based on the outdoor temperature..

The humidity setting needs to be set initially to meet your home’s conditions. Please follow these steps when adjusting your thermostat.

1.Adjust the humidity setting to “3” which is within normal range.. During the next 24-48 hours it may be necessary to adjust the setting for more or less humidity, depending on your personal comfort and home’s requirements.

2..During the coldest portion of the first heating season, minor adjustments may be necessary. This is dependent upon your home’s construction..

The Relative Humidity in your home will now be accurately controlled to meet your needs and should not need further adjustment during future heating seasons.

indoor air quality Functions

Humidity Control (continued)

Humidity Control Screen for Humidification in Automatic Mode

Humidification Setpoint

Humidifier Adjustment

AUTOMATIC MODE:

Indication of HUMIDIFICATION

Setpoint Level

Done Button

(Exit Humidity Control)

12

13

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Contents Includes Operating Instructions Warranty Information About your new Thermostat Table of contentsControls & display overview Main Menu Controls & display overview Home ScreenOperation Reset button should only be used by the installer Battery installationEvent-BasedAIR Cleaning Air Cleaning Screen Automatic The air cleaner will run a minimumIndoor air quality Functions Automatic Mode Humidity Control Outdoor Temperature/Indoor Relative HumidityEnergy Saving Tip #2 Humidity Control Energy Saving Tip #1Indoor air quality Functions Day with desirable outdoor conditions Fresh AirVentilation requirements Needed. An example would be after cookingUnderstanding program schedules Set temperatureProgram Schedule and Holds Set Time and DateChanging program schedules Set temperature Event designator Start time Heat CoolProgressive recovery Use the table below to assist in modifying the scheduleProgram schedule holds temporary Temporary program hold Press Next, then FAN to set the fan mode of the first eventThermostat will display the Copy option Heat BlastPress Menu to enter Program schedule holds temporaryPress Next, then or to set end time How to enter the setup menu to change settingsPress Next, then FAN to set the fan mode To set end dateUser system Setting Description User system settings tableThermostat Five Year Limited Warranty 10009856
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8620 specifications

The Aprilaire 8620 is a cutting-edge thermostat designed to enhance home comfort while promoting energy efficiency. This advanced device combines innovative features and smart technology, making it an ideal choice for homeowners seeking to optimize their HVAC systems.

One of the standout features of the Aprilaire 8620 is its user-friendly interface. The thermostat boasts a large, easy-to-read display that allows users to quickly navigate through its settings. This intuitive design ensures that adjusting temperature settings or changing modes is a hassle-free experience. The backlit screen is especially beneficial in low-light situations, providing visibility for users at any time of day.

The Aprilaire 8620 is equipped with a programmable scheduling feature that enables users to create tailored heating and cooling schedules. This functionality allows homeowners to set specific temperatures for different times of the day, ensuring maximum comfort when they are home while minimizing energy use when away. The advanced programming capability promotes energy savings by automatically adjusting the temperature settings based on user preferences and daily routines.

Furthermore, the thermostat incorporates Wi-Fi connectivity, allowing for remote access through a smartphone application. This feature enables users to monitor and adjust their home’s temperature from anywhere, providing ultimate control and flexibility. Notifications and alerts can also be sent to the user’s mobile device, ensuring they are always informed about their HVAC system's performance.

Another key characteristic of the Aprilaire 8620 is its compatibility with multiple heating and cooling systems. Whether a home utilizes a single-stage or multi-stage system, the thermostat can seamlessly integrate, providing a versatile solution for various HVAC setups. This compatibility ensures that users can make the most of their existing equipment without costly upgrades.

Additionally, the thermostat offers advanced humidity control features, which work in conjunction with Aprilaire's whole-home humidifiers and dehumidifiers. This technology not only improves overall indoor air quality but also enhances comfort levels by managing humidity effectively, preventing issues like mold growth and allergens.

In summary, the Aprilaire 8620 stands out as a premium thermostat option that combines user-friendly design, programmable scheduling, Wi-Fi connectivity, compatibility with multiple systems, and advanced humidity control. With its suite of features and smart technology, it represents a significant investment in home comfort and energy efficiency for any homeowner.