The Display

1Continuously displays system mode (HEAT, OFF, COOL, HOLD). During programming, the day of the week is displayed (MON, TUE, WED, etc.).

2Alternately displays room temperature (F denotes degrees Fahrenheit and C denotes degrees Celsius) and time of day (A de- notes AM time and P denotes PM time).

3Displays the setpoint temperature.

4In VIEW TEMP mode, A, B, C, and D are the 1st, 2nd, 3rd, and 4th heating or cooling temperatures available for programming.

5The word BATTERY flashes on the display when the “AA” alkaline batteries are weak and should be replaced. The word BAT- TERY is displayed continuously (non-flash- ing) when thermostat is running on battery power only.

6FAN ON is displayed when the blower is operating continuously. FAN AUTO is dis- played during automatic fan operation (when the blower cycles with the heating or cooling system).

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White Rodgers 1F97-51 manual Display

1F97-51 specifications

The White Rodgers 1F97-51 is a prominent thermostat known for its advanced features and user-friendly design, offering convenience and efficiency for homeowners. This device is designed to meet the heating and cooling needs of residential spaces with precision and flexibility.

One of the standout features of the 1F97-51 is its programmable capabilities. Homeowners can easily set a weekly schedule to optimize energy usage based on their daily routines. This feature not only ensures comfort when individuals are at home, but it also lowers energy consumption during periods of absence, contributing to cost savings. The thermostat provides multiple programming options, allowing users to create personalized schedules for weekdays and weekends.

The 1F97-51 also benefits from its large, easy-to-read display, which provides clear visibility of current temperatures, set points, and the status of the heating and cooling systems. This intuitive interface makes adjusting settings straightforward, even for those who may not be technically inclined. The screen also features backlighting, ensuring that it can be comfortably viewed in various lighting conditions.

In terms of technologies, the White Rodgers 1F97-51 incorporates an adaptive intelligent recovery feature. This technology learns how long it takes to reach the desired temperature, automatically adjusting the system's operation to ensure optimal comfort by reaching the setpoint right on time. This not only enhances comfort but also improves energy efficiency, as it minimizes unnecessary system operation.

The thermostat is compatible with a variety of HVAC systems, including gas, electric, and heat pump setups. This versatility makes it suitable for many homes, regardless of the existing heating and cooling infrastructure. Additionally, it supports both single-stage and multi-stage systems, allowing for versatile applications.

Another critical characteristic of the 1F97-51 is its filter change indicator. This feature alerts users when it is time to replace or clean the air filter, promoting better air quality and ensuring the efficiency of the HVAC system.

Overall, the White Rodgers 1F97-51 is an excellent choice for those looking to upgrade their home’s climate control system. With its combination of programming flexibility, user-friendly interface, and advanced technologies, it stands out as a reliable and efficient solution for modern home comfort.