Check Thermostat Operation

INSTALLER/CONFIGURATION MENU

6)Select Compressor Lockout CL OFF or ON - Selecting CL On will cause the thermostat to wait 5 minutes between cooling cycles. This is intended to help protect the compressor from short cycling. Some newer compressors already have a time delay built in and do not require this feature. Your compressor manufacturer can tell you if the lockout feature is already present in their system. When the thermostat compressor time delay occurs, it will ﬂash the setpoint for up to ﬁve minutes.

7)Select Backlight Display - The display backlight improves display contrast in low lighting conditions. When the “C” terminal is connected, selecting backlight CdL On will keep the light on continuously. Select backlight OFF will turn the light on momentarily when any key is pressed. When the “C” terminal is not connected, regardless of the backlight selection, the light will be on momentarily when any key is pressed.

8)Select Temperature Display Adjustment 4 LO to 4 HI - Allows you to adjust the room temperature display up to 4° higher or lower. Your thermostat was accurately calibrated at the factory but you have the option to change the display temperature to match your previous thermostat. The current or adjusted room temperature will be displayed on the display.

9)Select F° or C° Readout - Changes the display readout to Celsius or Fahrenheit as required.

10)Select Filter Replacement Reminder and Set Run Time Select the “Change Filter” reminder On or OFF. If selected On, press RUN/HOLD to select the time period from 25 to 1975 hours in 25 hour increments. In a typical application, 200 hours (default) of run time is approximately 30 days. After the selected time of blower operation, the thermostat will display “Change Filter” as a reminder to change or clean your air ﬁlter. When “Change Filter” is displayed, press the RUN/HOLD button to clear the display and restart the time to the next ﬁlter change. A selection of OFF will cancel this feature.

OPERATION

If at any time during testing your system does not operate properly, contact a qualiﬁed service person.

Turn on power to the system.

Fan Operation

If your system does not have a G terminal connection, skip to Heating System.

1.Move fan switch to ON position. The blower should begin to operate.

2.Move fan switch to AUTO position. The blower should stop immediately.

Heating System

1.Move SYSTEM switch to HEAT position. If the auxiliary heating system has a standing pilot, be sure to light it.

2.Press to adjust thermostat setting to 1° above room temperature. The system should begin to operate.

3.Press to adjust temperature setting below room temperature. The heating system should stop operating.

Cooling System

!CAUTION

To prevent compressor and/or property damage, if the outdoor temperature is below 50oF, DO NOT operate the cooling system.

1.Move SYSTEM switch to COOL position.

2.Press to adjust thermostat setting below room temperature. The blower should come on immediately on high speed, followed by cold air circulation. However, if the setpoint temperature is ﬂashing, the compressor lockout feature is operating (see Conﬁguration menu, item 6).

3.Press to adjust temperature setting above room temperature. The cooling system should stop operating.

!CAUTION

Do not allow the compressor to run unless the compressor oil heaters have been operational for 6 hours and the system has not been operational for at least 5 minutes.

MANUAL OPERATION

•HOLD TEMPERATURE — With the SYSTEM switch set

to HEAT or COOL, momentarily press RUN/HOLD button.

HOLD will be displayed. Use or to adjust the temperature.The thermostat will hold the room temperature at the selected setting until you press RUN/HOLD button to start program operation again.

•TEMPERATURE OVERRIDE (TEMPORARY HOLD) —

Press or until the temperature you want is displayed. The thermostat will override current programming and keep the room temperature at the selected temperature for 2 hours or until the next program period begins. Then the thermostat will automatically revert to the program.

1F80-0261 specifications

The White Rodgers 1F80-0261 is a programmable thermostat known for its user-friendly interface and advanced features that cater to modern heating and cooling needs. With its sleek design and intuitive controls, it offers a seamless blend of functionality and aesthetics, making it an attractive choice for homeowners looking to optimize their HVAC systems.

One of the standout features of the 1F80-0261 is its 7-day programming capability. This allows users to create specific heating and cooling schedules for each day of the week, accommodating varying routines and preferences. Each day can have different settings for morning, daytime, evening, and night periods, promoting energy efficiency and comfort. The thermostat also has a vacation hold feature that allows homeowners to program a temporary setting while they are away, preventing unnecessary energy consumption.

The 1F80-0261 utilizes advanced technologies to enhance its performance. The thermostat employs a precise temperature control mechanism that ensures consistent and accurate heating and cooling. Additionally, it features an energy-saving mode that helps reduce energy bills by optimizing system performance without sacrificing comfort. This mode is particularly beneficial during peak energy usage hours.

The thermostat's large, easy-to-read display improves usability, allowing users to view current temperatures and settings at a glance. Backlighting ensures visibility even in low-light conditions, further enhancing user experience. The graphical interface is designed to guide users through programming options, making it accessible for individuals of all technical skill levels.

Another notable characteristic is the compatibility of the 1F80-0261 with a wide range of heating and cooling systems, including conventional heating systems and heat pumps. This versatility enables users to integrate the thermostat into their existing infrastructure seamlessly.

Additionally, the 1F80-0261 offers filter change reminders that alert users when it's time to replace or clean their system’s filters. This feature helps maintain air quality and system efficiency by ensuring that filters are regularly attended to.

In summary, the White Rodgers 1F80-0261 is a programmable thermostat that combines advanced programming features, user-friendly design, and energy-efficient technology. Its ability to cater to diverse HVAC systems, alongside its focus on improving comfort and reducing energy costs, makes it a noteworthy option for any homeowner seeking control over their indoor climate.