White Rodgers 1F91W-71 manual Parts of the Thermostat, Back of the Thermostat Body

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PARTS OF THE THERMOSTAT

The Back of the Thermostat Body

Turn the thermostat body over. On the back are the 9 volt Energizer® alkaline battery and the option switches.

1.The 9 volt Energizer® alkaline battery pro- vides power to the thermostat when the 24 VAC power is interrupted (for example, when you remove the thermostat from the wall for programming). A fresh battery will maintain the stored program for approxi- mately one week. If power loss is long enough for the program to be lost, the ther-

mostat will automatically maintain a factory preprogrammed heating temperature of 64°F and a cooling temperature of 82°F after

power is restored. You must reprogram the thermostat if this happens.

If the word BAT is flashing in the display window, the battery is low and should be replaced with a fresh 9 volt Energizer® alka-

4-pin connector	Battery
Option switches	9-pin connector

BACK OF THERMOSTAT BODY

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Contents 1F91W-71 About Your New Thermostat Questions and Answers Your NEW Thermostats Programming YourOperating Your Thermostat Your NEW THERMOSTAT’S Features Operating Your Thermostat Thermostat body and the subbaseParts of the Thermostat Back of the Thermostat BodyPage Display System Thermostat Buttons 11 12 Operating Features To set the ther TWO Hour Temperature Over Advance Program ButtonConvertibility Press Time Are too long, press Time to decrease Programmable Blower Control Programming Your Thermostat For Commercial Applications Your HomeCooling Temperatures Dead Band 1 F Heating Temperatures Factory Preprogramming Heating/Cooling Schedule Plan Sample Entering Your Program Set Current Time and DayEnter Heating Program Gramming after this happens, press Prgmview untilProgram, press FWD Or Back until your Check Your Programming Enter Cooling ProgramPress Prgmrun How can I permanently change a part of my program? Programming Your ThermostatGramming Your Thermostat Why can’t I program the thermostat in the Auto mode? ING Your ThermostatThermostat immediately, press System Display is flashing BAT. What does this mean? Ating Your ThermostatWhy is the system turning on and off so frequently seldom? See Operating Your THERMO- StatProgramming Your THERMO- Stat Erating Your Thermostat If the thermostat maintains programming Press Page Part No -5518A

1F91W-71 specifications

The White Rodgers 1F91W-71 is a prominent thermostat designed for consumers seeking advanced climate control solutions in residential settings. This device is notable for its user-friendly interface and a variety of features that enhance energy efficiency and comfort within the home.

One of the key aspects of the 1F91W-71 is its programmable capabilities, allowing users to set specific temperatures according to their schedule. This feature enables homeowners to optimize their energy consumption, reducing costs while maintaining a comfortable environment. The thermostat offers a schedule that can be customized for weekdays and weekends, allowing flexibility for different routines.

The design of the 1F91W-71 is both sleek and functional, with a clear display that is easy to read. The large, backlit screen ensures visibility even in low-light conditions, making adjustments straightforward. The intuitive layout of the buttons simplifies the experience for users of all ages.

In terms of technology, the White Rodgers 1F91W-71 incorporates advanced predictive algorithms that learn from the user’s behavior to optimize heating and cooling cycles. This smart capability helps in achieving the desired temperature more efficiently, minimizing energy wastage.

Another noteworthy feature is the thermostat's compatibility with various heating and cooling systems, including conventional gas, oil, and electric systems, as well as heat pumps. This versatility makes it an attractive option for many households, particularly those looking to upgrade from older, less efficient models.

The 1F91W-71 also includes features like a filter indicator, which reminds users when it's time to replace or clean the HVAC filter, ensuring that the system operates efficiently. Moreover, the thermostat supports battery backup, ensuring that settings are retained even during power outages.

Users will also appreciate the unit's easy installation process, accompanied by clear instructions, making it accessible for those who prefer a DIY approach. Overall, the White Rodgers 1F91W-71 combines advanced features, ease of use, and compatibility with various HVAC systems, making it a comprehensive solution for homeowners seeking greater control over their indoor climate. With its user-centric design and energy-saving technologies, this thermostat stands as a reliable choice for modern heating and cooling management.