110-965B 7/12/01 9:12 AM Page 11

Changing The Current Temperature Setting

1.Press and release either the DECREASE button or INCREASE button to see the current temperature setting. The setting, a Thermometer icon and a Double Arrowhead icon will appear

(see Figures 2 and 3 on pages 5 and 6).

2.Change the temperature setting:

OPTION 1 – Use the DECREASE button or INCREASE button. Press and hold the

DECREASE button or INCREASE button to change the current temperature setting. The thermostat remembers the most recent temperature settings. For example, if the Day, Cool

temperature shown in Figure 3 were changed from 78˚F to 76˚F, the 76˚F setting would remain in memory as the Day, Cool setting.

Note: The Cool temperature setting must remain 2˚F higher than the Heat temperature setting for both the Day and Night sets. The thermostat will automatically update the setting not being changed. In the example above, if the Day, Heat setting was 75˚F, the thermostat would have automatically changed the setting to 74˚F when the Cool setting was changed to 76˚F.

OPTION 2 – Use the DAY/NIGHT button. Press the DAY/NIGHT button to instantly change the

temperature setting to one of the two settings stored in memory.

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Aprilaire 8535 owner manual Changing The Current Temperature Setting
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8535 specifications

Aprilaire 8535 is a sophisticated thermostatic device designed to enhance the comfort and energy efficiency of residential heating and cooling systems. As part of Aprilaire's commitment to quality indoor air management, the 8535 model stands out due to its advanced features and user-friendly design, making it an ideal choice for homeowners looking to optimize their HVAC systems.

One of the main features of the Aprilaire 8535 is its ability to manage humidity levels in conjunction with temperature control. This dual functionality ensures a healthier indoor environment, preventing issues related to excess moisture, such as mold growth and respiratory problems. The device employs a patented technology that allows for precise humidity control, which is especially beneficial in areas with fluctuating outdoor conditions.

The Aprilaire 8535 incorporates a 7-day programmable schedule, allowing users to customize settings based on their daily routines. This feature not only enhances comfort but also contributes to energy savings, as homeowners can set different temperatures for different times of the day and week. This flexibility in programming is complemented by an intuitive user interface that provides easy access to controls and settings.

Another noteworthy characteristic of the Aprilaire 8535 is its compatibility with various HVAC systems, including single-stage and multi-stage heating and cooling systems. It also supports advanced zoning systems, allowing for localized temperature control in different areas of the home. This versatility ensures that the thermostat can meet the unique needs of different households, regardless of their specific HVAC configurations.

Additionally, the Aprilaire 8535 features Wi-Fi connectivity, empowering users to control their home's climate remotely via a smartphone app. This modern convenience enables homeowners to adjust settings while away from home, ensuring that energy consumption remains efficient and that comfort is maintained at all times.

Furthermore, the device is designed to be user-friendly, with clear display functions and easy installation processes. The Aprilaire 8535 also includes filter change reminders, helping to maintain the efficiency of the HVAC system by ensuring that air filters are regularly replaced.

In summary, the Aprilaire 8535 thermostat is an advanced, versatile, and user-friendly solution for managing home temperature and humidity. With its programmable schedule, compatibility with various systems, and remote control capabilities, it represents an essential tool for homeowners aiming to achieve optimal indoor climate comfort and energy efficiency.
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