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In Case Of Power Failure

The Model 8555 thermostat does not require a battery. If the power goes out the letters “AC” appear on the display indicating power is not being supplied to the thermostat. “AC” will remain on the display for up to approximately 1 hour after the power goes out. During the period that the power is off, the heating/cooling system will not operate.

This thermostat is equipped with a continuous memory feature which does not require any battery. The thermostat will never lose what has been programmed regardless of the length of the power outage. If the thermostat has been set to “Hold” a particular temperature and the power fails, the thermostat will maintain the hold temperature when the power is restored.

After a period of 1 hour without power the clock will need to be reset. The clock will default to 12:00 AM. Refer to the Programming Instructions to reset the clock.

Cleaning

If the surface of the thermostat becomes dirty it can be cleaned with plain water or many non-abrasive household cleaners, such as glass cleaner. When using any cleaner be careful not to get any into the interior of the thermostat. Do not spray any cleaner directly onto the thermostat. Spray the cleaner onto a soft cloth and wipe the surface of the thermostat.

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Aprilaire 8555 owner manual Case Of Power Failure, Cleaning
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8555 specifications

The Aprilaire Thermostat Model 8555 is an advanced programmable thermostat designed to enhance home comfort while promoting energy efficiency. This state-of-the-art device features a sleek interface that effortlessly blends with modern home decor. Users appreciate its user-friendly touchscreen display, which allows for easy navigation through various settings and options.

One of the standout features of the Aprilaire 8555 is its ability to manage multiple zones in a home. With zone control capability, homeowners can customize heating and cooling strategies for different areas, ensuring that every room is maintained at the desired temperature. The thermostat supports up to three stages of heating and two stages of cooling, providing exceptional flexibility for various HVAC systems.

The smart scheduling features of the 8555 enable users to program temperature adjustments based on their routines. This programmable capability reduces energy consumption by allowing homeowners to set different temperatures for different times of the day or week. The device's smart learning technology further enhances user experience by adapting to changes over time, providing convenience and efficiency.

In addition to its programming features, the Aprilaire 8555 is equipped with advanced Wi-Fi connectivity, allowing users to control their thermostat remotely via a smartphone app or computer. This feature ensures that homeowners can adjust their home’s temperature from anywhere, making it ideal for busy lifestyles. Notifications for filter changes and maintenance reminders keep the HVAC system running efficiently, extending its lifespan.

The Aprilaire 8555 is also recognized for its integration with whole-home humidifiers and dehumidifiers, promoting optimal indoor air quality. The thermostat provides real-time humidity readings and allows users to make adjustments, ensuring a comfortable living environment regardless of the season.

Overall, the Aprilaire Thermostat Model 8555 combines innovative technology, convenience, and energy efficiency in one package. Its advanced features, user-friendly interface, and ability to integrate with various HVAC systems make it a top choice for homeowners seeking to enhance their indoor comfort while managing energy usage effectively. Whether you're looking to boost efficiency in your home or create a personalized climate experience, the Aprilaire 8555 is a prime solution.
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