Check Thermostat Operation, Fan Operation

CHECK THERMOSTAT OPERATION

NOTE

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

Fan Operation

1.Turn on power to the system.

2.Press SYSTEM button until the system is OFF.

3.Move FAN switch to ON. The blower should begin to operate.

4.Move FAN switch to AUTO position. The blower should stop within a short period of time.

Heating System

1.Press SYSTEM button to turn thermostat to HEAT.

2.Press to adjust thermostat setting to 90° and hold for five seconds. After you release the button, both stages of the heating system should begin to operate within five seconds.

3.Press to adjust temperature setting below room tempera- ture. The auxiliary heating system will stop immediately and the first stage will stop within three to four minutes.

Cooling System

!CAUTION

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

1.Press SYSTEM button to turn thermostat to COOL.

2.Press to adjust thermostat setting to 45° and hold for five seconds. After you release the button, the blower should come on immediately on high speed, followed by cold air circulation. Both stages of the cooling system should begin to operate (if you have a two-stage cooling system).

If the fan is running but the compressor is not running and the word COOL is flashing, the compressor lockout feature is operating (see Lockout Bypass Option to temporarily override the compressor lockout feature during testing).

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

NOTE

During normal operation, the second stage of heat or cool may take 15 to 30 minutes to turn on. The delay varies depending on the performance of the first stage. Typically the second stage will come on sooner in more severe weather, while in milder weather it will take longer. There is no adjustment to this feature, as it is designed to maximize both comfort and efficiency.

LOCKOUT BYPASS OPTION

FOR QUALIFIED SERVICE TECHNICIANS’ USE ONLY. OPERATORS SHOULD NOT USE THIS FEA- TURE DUE TO POSSIBILITY OF EQUIPMENT OR PROPERTY DAMAGE, OR PERSONAL INJURY.

COMPRESSOR SHORT TERM

CYCLE PROTECTION

This thermostat has a built-in short term (5-minute) time delay. During this 5-minute period, the thermo- stat will lock out the compressor to allow head pres- sure to stabilize. If you want to override this feature

while testing thermostat operation, simply press and buttons at the same time.

DO NOT USE THE LOCKOUT BYPASS OPTION UNLESS THE COMPRESSOR OIL HEATERS HAVE BEEN OPERATIONAL FOR 6 HOURS AND THE SYSTEM HAS NOT BEEN OPERATIONAL FOR AT LEAST 5 MINUTES.

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.