Thermostat Quick Reference

Set Temperature

Temperature UP/Down used for modifying set point as well as to navigating the menus

Enters user-friendly program into

the schedule

Menu key for entering different modes such as Configuration, Set Time,

Battery Level Indicator Set Schedule and Cleaning Indicating the current power level

of the 2 “AA” batteries. Full power remaining. Half power remaining.

Change The batteries should be replaced at this time.

Figure 3 – Programming & Configuration Items

Room Temperature

Home Screen Description

Time of Day

System

Switch

Fan

Switch

Figure 2 – Home Screen Display

Day of Week

Indicates when thermostat is calling for Heat or Cool

Programming and Configuration Items

1Displays and "Keypad Lockout" when in keypad lockout mode.

Displays and "Temperature Limit" and "Keypad Lockout" when limited range is activated and locked. Displays only "Temperature Limit" when limited range is activated.

2Indicates period of day being programmed.

3RUN SCHEDULE (run program) button.

4SET TIME button or HOLD temperature button.

5Displays "Change Filter" when the system has run for the programmed filter time period as a reminder to change or clean your filter.

6COPY button or INSTALLER CONFIG button.

7CLEAN DISPLAY button allows 30 seconds to wipe off the display or ADVANCE DAY button for programming.

8Used in programming to set time and in configuration menu to change selections.

9"Hold Until" indicates the time when a temporary hold period will end.

10"Hours" and "Days" displays during steps in installer configuration.

11The words "Hold At" are displayed when the thermo- stat is in the HOLD mode. "Temporary Hold At" is displayed when the thermostat is in a temporary HOLD mode.

12"Call For Service" indicates a fault in the heating/ cooling system. It does not indicate a fault in the thermostat.

16	10		11
9
8				1
8
	14	13	15	2
			15
				12
				3
	7	6	5	4

13"System On" indicates when heating or cooling stage is energized.

14"Copy" indicates the copy program feature is being used during programming.

15A steady "Cool Savings" display indicates the feature is enabled in the installer menu. A flashing "Cool Savings" display indicates the feature is active.

16"Remote" indicates that the indoor remote temperature sensor, is being accessed. "Outdoor Remote" indi- cates the outdoor remote temperature sensor is being accessed.

1F97-1277 specifications

The White Rodgers 1F97-1277 is an advanced programmable thermostat designed for residential heating and cooling systems. This model exemplifies the perfect blend of functionality and user-friendliness, offering homeowners a reliable way to manage their indoor climate effectively.

One of the standout features of the 1F97-1277 is its intuitive interface. The large, easy-to-read LCD display allows users to quickly view and adjust settings without the frustration often associated with traditional thermostats. The screen includes backlighting, ensuring visibility even in low-light conditions.

The unit is programmable, providing users the flexibility to create customized heating and cooling schedules. With up to seven-day programming, homeowners can tailor their settings according to personal routines. This level of customization not only enhances comfort but also contributes to energy savings, as systems can be set to reduce heating or cooling when the home is unoccupied.

White Rodgers has integrated a variety of technologies into the 1F97-1277 to improve performance and user experience. The thermostat features an auto-changeover function, which allows it to seamlessly switch between heating and cooling modes depending on the indoor temperature. This functionality minimizes the need for manual adjustments, ensuring optimal comfort throughout the year.

Another important characteristic of this model is its compatibility with a range of HVAC systems. It supports single-stage and multi-stage heating and cooling systems, as well as heat pumps, making it a versatile choice for a variety of homes. The 1F97-1277 also includes FARS (Fresh Air Reduction System) technology, which monitors indoor air quality and adjusts operations to enhance ventilation.

Energy efficiency is further bolstered through the presence of smart recovery technology. This feature enables the thermostat to anticipate the time needed to reach the desired temperature, allowing the HVAC system to operate less while still maintaining comfort levels.

Overall, the White Rodgers 1F97-1277 represents a modern solution for temperature control. With its combination of user-friendly design, programmable capabilities, and advanced technologies, it stands out as an exceptional choice for anyone looking to improve home comfort while managing energy costs efficiently. The reliability and flexibility of this thermostat make it an invaluable tool for today’s homeowners.