blank when SYSTEM button has been pressed to turn the system OFF).
15 LK is displayed when keypad lockout has been activated.
OPERATING FEATURES
Now that you are familiar with the thermostat buttons and display, read the following information to learn about the many features of the thermostat.
• SIMULTANEOUS HEATING/COOLING PROGRAM STORAGE — When programming, you can enter both your heating and cooling programs at the same time. There is no need to reprogram the thermostat at the beginning of each season.
14
has been exhausted.
Displays currently programmed set temperature (this is
13
HOLD mode.
BATT is displayed when approximately 70% of battery life
The Display
9 Indicates day of the week.
10 HEAT is displayed when the SYSTEM button has been pressed to put the thermostat in the HEAT mode. COOL is displayed when the SYSTEM button has been pressed to put the thermostat in the COOL mode. COOL is displayed (flashing) when the compressor is in lockout mode. AUTO is displayed when the SYSTEM button has been pressed to put the thermostat in the automatic changeover (AUTO) mode. 1+2 indicates the number of stages the thermostat is calling for.
11 Alternately displays current time and temperature.
12 The word HOLD is displayed when the thermostat is in the
FAN switch (ON, AUTO).
SYSTEM button (COOL, OFF, HEAT, AUTO).
HOLD TEMPerature button.
RUN PRGM (program) button.
VIEW PRGM (program) button.
3 SET TIME button.
4
5
6
7
8
located behind the door on the bottom of the thermostat cover (see fig. 6). Pull the door down to open it.
The Thermostat Buttons and Switches

Before you begin programming your thermostat, you should be familiar with its features and with the display and the location and operation of the thermostat buttons. Your thermostat consists of two parts: the thermostat cover and the base. To remove the

cover, gently pull it straight out from the base. To replace the 1 cover, line up the cover with the base and press gently until the cover snaps onto the base.

OPERATION

2

THE THERMOSTAT BASE

SET TIME VIEW PRGM RUN PRGM HOLD TEMP

Other than and , the following buttons and switches are

1

(Red arrow) Raises temperature setting.

 

3

4

5

6

 

9

 

10

 

2

(Blue arrow) Lowers temperature setting.

 

 

 

 

 

 

 

 

 

 

 

MO TU WE TH FR

 

HEAT 1+2

 

 

 

 

 

 

 

 

 

11

P

 

 

 

 

 

 

LK

 

 

 

 

 

 

 

 

15 14

SYSTEM

FAN ON AUTO

COOL-OFF-HEAT-AUTO

78

11 9

SA SU

BATT HOLD AUTO COOL 1+2

13 12 10 10

Figure 6. Thermostat display, buttons, and switches

•AUTOMATIC CHANGEOVER —If you have a heating/ cooling system, you can set the thermostat to automatically switch from heat to cool as needed to maintain setpoint temperature. To select this mode, press SYSTEM button until AUTO is displayed along with HEAT or COOL, iden- tifying the program automatically selected.

In AUTO mode, pressing and at the same time will change the displayed setpoint temperature to the setpoint of the other mode (HEAT or COOL). This allows you to change both the HEAT and COOL setpoints, if desired.

•TOTAL KEYPAD LOCKOUT — This security feature al- lows you to lock out the thermostat buttons and switches to prevent unauthorized tampering. To select this feature after programming, press SET TIME and RUN PRGM buttons at the same time and hold until LK is displayed. To unlock the thermostat, press SET TIME and RUN PRGM buttons at the same time until LK is no longer displayed.

•TEMPERATURE OVERRIDE — Press or until the display shows the temperature you want. The thermostat will override current programming and keep the room temperature at the selected temperature until the next program period begins. Then the thermostat will automati- cally revert to the program.

•HOLD TEMPERATURE — The thermostat can hold any temperature within its range for an indefinite period, without reverting to the programmed temperature. Press the HOLD TEMP button. HOLD will be displayed. Then choose the

desired hold temperature by pressing or . The ther- mostat will hold the room temperature at the selected setting until you press RUN PRGM button to start program operation again.

•°F/°C CONVERTIBILITY — Press SET TIME and HOLD TEMP buttons until the temperature display is in Celsius. To display Fahrenheit, repeat the process.

(Instructions continue on page 6.)

5

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Image 5
White Rodgers 1F81-71 specifications Operation, Thermostat Base
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1F81-71 specifications

The White Rodgers 1F81-71 is an advanced programmable thermostat that combines user-friendly features with state-of-the-art technology. Designed for residential applications, this model emphasizes efficiency, convenience, and precise climate control.

One of the standout features of the 1F81-71 is its user-friendly interface. The large, easy-to-read LCD display allows for quick adjustments and clarity in temperature readings. Users appreciate the intuitive button layout, which simplifies navigation through various settings. This thermostat accommodates both standard and heat pump systems, making it versatile for different heating and cooling configurations.

The 1F81-71 supports 7-day programmable scheduling, allowing users to customize temperature settings for each day of the week. This capability helps optimize comfort during peak and off-peak hours, ultimately contributing to energy savings. The flexibility in programming means homeowners can set different routines for weekdays and weekends, catering to various lifestyles.

Energy efficiency is at the forefront of the 1F81-71’s design. Featuring a setback function, it helps reduce energy consumption by automatically adjusting the temperature when the home is unoccupied or when occupants are asleep. This feature not only contributes to lower utility bills but also supports environmental sustainability.

Additionally, this thermostat incorporates advanced technologies such as Auto Changeover, which allows it to automatically switch between heating and cooling modes based on real-time temperature needs. The Smart Recovery feature learns how long it takes to reach the desired temperature, ensuring homes are comfortable when occupied without unnecessary energy expenditure.

Connectivity options are another significant aspect of the White Rodgers 1F81-71. While it does not feature Wi-Fi connectivity, it can be paired with various compatible systems to enhance its range of usability. This makes it an excellent choice for users looking for a more manual approach to climate control without sacrificing functionality.

In terms of installation, the 1F81-71 is designed for easy setup. The package includes comprehensive instructions, ensuring that even those unfamiliar with HVAC systems can successfully mount and configure it. Its reliable performance, along with a durable build, contributes to its appeal among homeowners seeking a dependable temperature control solution.

In summary, the White Rodgers 1F81-71 is a programmable thermostat that excels in versatility, energy efficiency, and user convenience. Its comprehensive features, technological advancements, and straightforward operation make it a valuable addition to any modern home. Whether enhancing comfort or reducing energy usage, this thermostat stands out in the crowded market of home climate control solutions.
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