Operation

Select system mode

(EM HEAT/HEAT/OFF/COOL/AUTO)

Press [MODE] to select:

EM HEAT: (only for heat pumps with auxiliary heat) Thermostat controls auxiliary heat.. Heat pump will not operate in EM HEAT mode..

HEAT: Thermostat controls only the heating system..

OFF: Heating and cooling systems are off..

COOL: Thermostat controls only the cooling system..

AUTO: (if enabled in installer setup) Thermostat automatically selects heating or cooling depending on the indoor temperature..

Press [DONE] to save and exit, or [CANCEL] to exit without saving.. The thermostat will save and exit if nothing is pressed within 10 seconds..

Change temperature set point

Press or to adjust the current set point.

(See Program Schedule Holds on pages 17-19 for more information..)

Operation

Select fan setting (ON/AUTO/CIRC)

When the fan mode is changed during a program event it remains in that mode until the next event starts.. The fan must be programmed to FAN ON in the schedule to run continuously through all events..

Press [FAN] to select:

ON: Fan runs continuously. Use this mode for maximum air circulation/cleaning..

AUTO: Fan runs only when the heating or cooling system is on..

CIRC: Same as AUTO, but ensures the fan is on for at least 20 minutes per hour. Use this mode for a balance of energy savings and air circulation/cleaning..

Press [DONE] to save and exit, or [CANCEL] to exit without saving.. The thermostat will save and exit if nothing is pressed within 10 seconds..

Clean Screen

Press [MENU] to enter the main menu..

Press [CLEAN SCREEN] to disable the touch screen for 30 seconds for cleaning..

Note: Use a soft damp cloth to clean the screen.. Use water or household glass cleaner. Do not spray liquids directly on the screen..

MAINTENANCE REMINDERS

Maintenance reminders are set up by the installer to indicate when the equipment is due for service. If a maintenance reminder is displayed, call your HVAC dealer for service. They can be cleared by pressing [MENU] to enter the main menu, then [Next] to clear each reminder..

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Aprilaire 8800 owner manual Maintenance Reminders

8800 specifications

The Aprilaire 8800 series is an advanced, high-performance air management system designed for residential use, providing homeowners with superior indoor air quality (IAQ) and comfort. This innovative model stands out for its combination of reliable filtration, user-friendly operation, and cutting-edge technology aimed at ensuring a healthier living environment.

One of the main features of the Aprilaire 8800 is its advanced filtration system. Equipped with a high-efficiency particulate air (HEPA) filter, the device is capable of capturing 99.97% of airborne particles as small as 0.3 microns. This includes dust, pollen, pet dander, and even smoke, making it an essential addition for allergy sufferers or those in areas with high pollution levels. The filter has a long lifespan, generally lasting up to a year, which reduces the hassle of frequent replacements and maintenance.

The Aprilaire 8800 is also designed to control humidity levels effectively. Maintaining optimal humidity levels is crucial for comfort and health, as excessive moisture can lead to mold growth and dust mites, while too little humidity can cause dry skin and respiratory issues. This product includes a built-in humidistat that helps monitor and adjust the humidity levels accordingly.

In terms of operation, the Aprilaire 8800 features an intuitive digital control interface. Homeowners can easily set their desired temperature and humidity levels, while the system automates adjustments to maintain these settings. Additionally, the unit is designed for quiet operation, ensuring that it does not intrude on the comfort of daily life.

The technology utilized in the Aprilaire 8800 series contributes to its efficiency and effectiveness. It is designed for compatibility with most HVAC systems, making it a versatile choice for varying home environments. The system also includes multiple fan speed settings to increase air circulation without compromising energy efficiency.

Overall, the Aprilaire 8800 is an excellent choice for those seeking enhanced air quality and comfort in their homes. With its robust filtration capabilities, humidity control features, and user-friendly interface, it stands out as a reliable option for improving indoor air quality. By investing in an Aprilaire 8800, homeowners can enjoy cleaner, healthier air while also protecting their living spaces from the adverse effects of poor air quality.