White Rodgers 1F90-51 manual System. Then press

Page 25

4. Press

SYSTEM

until COOL is displayed.

SWITCH

5.Repeat step 2 to check cooling tempera- tures.

6.Press PRGMRUN to begin program operation.

YOUR THERMOSTAT IS NOW COMPLETELY PROGRAMMED AND READY TO AUTOMATI- CALLY PROVIDE MAXIMUM COMFORT AND EFFICIENCY!

Press

SYSTEM

until OFF is displayed. Reattach

SWITCH

thermostat to subbase. Turn on power to the

system. Then press

SYSTEM

to select the opera-

SWITCH

tion mode you want (HEAT or COOL). Press

FAN

until FAN AUTO is displayed (auto-

SWITCH

matic cycling).

25

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Contents 1F90-51 About Your New Thermostat Your NEW THERMOSTAT’S Programming Your Questions and AnswersOperating Your Thermostat Your NEW THERMOSTAT’S Features Operating Your Thermostat Back of The Thermostat Body Parts of the ThermostatUse To turn the thermostat OFFBack of Thermostat Body Display System Thermostat Buttons System TWO Hour Temperature Over Operating FeaturesConvertibility Press Timefwd Advance Program KEY PressTo 40. Use Programming Planning for Your Needs Programming Your ThermostatYour Home Factory Preprogramming Heating/Cooling Schedule Plan Sample USE Entering Your ProgramTo Turn Thermostat OFF Before Reattaching Thermostat to SubbaseGramming after this happens, press Prgmview until Enter Heating ProgramUntil PRG Enter Cooling Program Check Your ProgrammingOperation. USE To Turn TherSystem. Then press Programming Your Thermostat How can I permanently change a part of my program?Erating Your Thermostat Gramming Your ThermostatThermostat immediately, press Display is flashing BATTERY. What does this mean?Operating Your Thermostat Ating Your Thermostat Why is the system turning on and off so frequently seldom?Simply press Ming Your Thermostat Part No -5099B

1F90-51 specifications

The White Rodgers 1F90-51 is a state-of-the-art digital thermostat designed for enhanced comfort and energy efficiency in residential heating and cooling systems. This programmable thermostat offers a range of advanced features that make it a popular choice among homeowners looking to optimize their indoor climate while reducing energy costs.

One of the standout features of the 1F90-51 is its 7-day programmable schedule. This allows users to customize temperature settings for different days of the week, accommodating varied schedules. Homeowners can program multiple temperature settings throughout the day, ensuring that their home remains comfortable when they are present and conserves energy when they are away. This level of control is essential for maximizing efficiency and minimizing heating and cooling costs.

The 1F90-51 is equipped with an easy-to-read backlit display that clearly shows the current temperature, setpoint, and other relevant information. This intuitive interface allows users to quickly and easily adjust settings, making it user-friendly for individuals of all ages. Additionally, the thermostat provides a simple setup process, enabling quick installation and integration into existing systems.

Smart technology is also a defining aspect of the White Rodgers 1F90-51. The thermostat can be used with compatible heating and cooling systems, including single-stage and multi-stage units. This versatility allows homeowners to upgrade their existing systems without the need for extensive modifications. The thermostat also features adaptive recovery technology, which learns the time it takes to reach the desired temperature and adjusts the heating or cooling system accordingly. This results in consistent comfort without unnecessary energy consumption.

Another characteristic of the 1F90-51 is its direct compatibility with various HVAC systems, which adds to its appeal for a wide range of consumers. The thermostat can control up to two stages of heating and two stages of cooling, making it suitable for both conventional and advanced heating and cooling formats.

Furthermore, the White Rodgers 1F90-51 is designed with energy-saving features. It has a built-in energy savings mode, which can suggest more efficient temperature settings. This focus on energy efficiency not only helps homeowners save money but also contributes to broader environmental sustainability efforts.

Overall, the White Rodgers 1F90-51 is a well-rounded digital thermostat that combines advanced technology, user-friendly features, and energy efficiency. Its programmable schedule, adaptable recovery technology, and support for multiple HVAC systems make it an excellent choice for those looking to enhance comfort and efficiency in their homes.