Check Your Programming, Troubleshooting

2.Press and hold either or until you reach the correct hour and AM/PM designation (AM begins at midnight; PM begins at noon).

3.PressTIMEonce.Thedisplaywindowwillshowtheminutesonly.

EXAMPLE:

4.Press and hold either or until you reach the correct minutes.

5.Press TIME once. The display will show the day of the week.

6.Press or until you reach the current day of the week.

7.Press RUN once. The display will show the correct time and room temperature alternately.

Enter Heating Program

1.Move the SYSTEM switch to HEAT.

2.Press PRGM once. “MO TU WE TH FR” (indicating weekday program) will appear in the display. Also displayed are the currently programmed start time for the 1st heating period and the currently programmed temperature (flashing).

MO TU WE TH FR

!CAUTION

If the outside temperature is below 50°F, disconnect power to the cooling system before programming. Energizing the air conditioner compressor during cold weather may cause personal injury or property damage.

CHECK YOUR PROGRAMMING

Follow these steps to check your thermostat programming one final time before beginning thermostat operation.

1.Move SYSTEM switch to HEAT position.

2.Press PRGM to view the 1st weekday heating period time and temperature. Each time you press PRGM, the next heating period time and temperature will be displayed in sequence for weekday, then weekend program periods (you may change any time or temperature during this procedure).

3.Press RUN.

4.Move SYSTEM switch to COOL position.

5.Repeat step 2 to check cooling program.

6.Move SYSTEM switch to HEAT or COOL and press RUN to begin program operation.

EXAMPLE:

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

This display window shows that for the 1st weekday period, the start time is 6:00 AM, and 68° is the programmed temperature (this example reflects factory preprogramming).

3.Press or to change the displayed temperature to your selected temperature for the 1st heating program period.

4.Press TIME once (the programmed time will flash). Press

or until your selected time appears. The time will change in 15 minute increments. When your selected time is displayed, press TIME again to return to the change tem- perature mode.

5.Press PRGM once. The currently programmed start time and setpoint temperature for the 2nd heating program period will appear.

6.Repeat steps 3 and 4 to select the start time and heating temperature for the 2nd heating program period.

7.Repeat steps 3 through 5 for the 3rd and 4th heating program periods. Weekday heating programs are now complete.

8.Press PRGM once. “SA” (indicating Saturday program) will appear in the display, along with the start time for the 1st heating period and the currently programmed temperature.

9.Repeat steps 3 through 7 to complete Saturday heating programming.

10.Press PRGM once. “SU” (indicating Sunday program) will appear in the display, along with the start time for the 1st heating period and the currently programmed temperature.

11.Repeat steps 3 through 7 to complete Sunday heating programming.

12.When you have completed entering your heating program, press RUN.

Enter Cooling Program

1.Move SYSTEM switch to COOL position.

2.Follow the procedure for entering your cooling program, using your selected cooling times and temperatures.

TROUBLESHOOTING

No Heating

With the SYSTEM switch set to HEAT, when the setpoint temperature is raised or lowered past the room temperature, the thermostat will make a soft click sound. Usually, the sound indicates the thermostat is operating correctly. If the system does not come on, check the system or contact your heating/ cooling service person. If the thermostat does not click try the Reset Operation listed below.

No Cooling

Same procedure as heating except set SYSTEM switch to COOL. There can be up to a 5 minute compressor lock-out time delay before the thermostat clicks in COOL.

Blank Display

A blank digital display usually indicates loss of power to the thermostat from the heating and cooling system or indicates the thermostat has received a voltage spike or static discharge (see Reset Operation).

The thermostat must have 24 volts constantly supplied to terminals RC/RH and C. A blown fuse or tripped breaker could cause a power loss. Also, many furnaces contain safety or limit devices that can disconnect the power to the thermostat intermittently.

Time Loss

The thermostat maintains its program in memory during a power loss but the clock time freezes until power is restored. If your clock does not keep accurate time you may be losing power. Check with your service person for additional assis- tance.

Reset Operation

If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation you can reset the thermo-

stat by pressing , and TIME at the same time. This also resets the factory defaults to the configuration menu and program. If the thermostat has power, has been reset and still does not function correctly contact your heating/cooling service person or place of purchase.

1F80-241 specifications

The White Rodgers 1F80-241 is a sophisticated programmable thermostat that highlights the intersection of functionality, efficiency, and user-friendly design. With its sleek appearance and advanced technology, the 1F80-241 is tailored to meet the needs of homeowners who seek control over their indoor climate.

One of the standout features of the 1F80-241 is its seven-day programmable schedule, allowing users to customize heating and cooling settings for each day of the week. This flexibility enables homeowners to optimize energy consumption by aligning the thermostat's operation with their daily routines. The ability to set distinct programs for weekends versus weekdays makes it particularly appealing for families with varying schedules.

The thermostat is equipped with a large, easy-to-read LCD display that shows the current and desired temperatures, making it simple to operate. The intuitive interface includes straightforward buttons that facilitate effortless adjustments. Additionally, the backlit display enhances visibility in low-light conditions, ensuring users can make changes at any time of day or night.

Energy efficiency is a key focus of the 1F80-241, as it features advanced algorithms that learn from user behavior and environmental factors. This allows the thermostat to make automatic adjustments, ultimately helping to reduce energy bills while maintaining a comfortable living space. The Smart Recovery feature preheats or precools the home to reach the desired temperature by the scheduled time, further increasing efficiency.

Another important characteristic of the White Rodgers 1F80-241 is its compatibility with a variety of HVAC systems, including gas, oil, and electric furnaces, allowing for versatile installation options. It is designed to work seamlessly with both conventional and heat pump systems, making it a highly adaptable choice for diverse home environments.

Additional features include a built-in filter change reminder that alerts homeowners when it’s time to replace or clean their HVAC filters, encouraging regular maintenance and promoting optimal system performance. Furthermore, the 1F80-241 incorporates a temporary hold feature that lets users override programmed settings for special occasions without altering the overall schedule.

In summary, the White Rodgers 1F80-241 is a highly efficient and user-centric programmable thermostat, boasting a wealth of features designed to enhance comfort while promoting energy savings. Its intuitive interface, programmable scheduling, and compatibility with multiple heating and cooling systems make it an excellent choice for any modern home.