White Rodgers 1F83-51 specifications Cut

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NOTE

NOTE

The following wiring diagrams show typical terminal identifica- tion and wiring. For proper installation, refer to the original manufacturer's instructions.

Thermostat

Control

Circuit

Y

Y2

G

W

W2

C*

Relay contacts shown are thermostatically operated.

*The 24 Volt neutral connection to terminal C on the thermostat is not required if you replace

the batteries once a year with fresh “AA” Energizer® alkaline batteries.

THERMOSTAT

R

Compressor

 

Heat

Contactor

 

Relay

Stage 2

 

Stage 1

Compressor

Fan

Heat

Contactor

Relay

Relay

Stage 1

Stage 2

 

SYSTEM

Hot

24 VAC

120 VAC

Neutral

TRANSFORMER

Figure 3. Typical wiring diagram for single transformer systems

 

CUT AND

Y

Y2

G

 

TAPE OFF!

 

 

 

Hot

 

 

Compressor

 

 

 

 

 

120 VAC

24 VAC

 

Contactor

 

Neutral

 

 

Stage 2

 

 

 

 

 

TRANSFORMER

 

 

 

 

Compressor

Fan

 

 

Contactor

 

 

Relay

 

 

Stage 1

 

 

 

 

 

Thermostat

Control

Circuit

W W2C*

Heat

Relay

Stage 1

Heat

Relay

Stage 2

*The 24 Volt neutral connection to terminal C on the thermostat is not required if you replace

the batteries once a year with fresh “AA” Energizer® alkaline batteries.

THERMOSTAT

R

SYSTEM

Hot

24 VAC

120 VAC

Neutral

TRANSFORMER

TWO COMMONS MUST

BE JUMPERED TOGETHER!

Figure 4. Typical wiring diagram for two-transformer systems with NO safety circuits

Thermostat

Control

Circuit

THERMOSTAT

Y

Y2

G

W

W2

C*

R

*The 24 Volt neutral connection to terminal C on the thermostat is not required if you replace

the batteries once a year with fresh “AA” Energizer® alkaline batteries.

Compressor

Contactor

Stage 2

Compressor

Fan

Contactor

Relay

Stage 1

Heat

Relay

Stage 1

Heat

Relay

Stage 2

SYSTEM

 

 

 

 

 

 

 

 

 

Limit or

 

Limit or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Safety

Hot

Safety

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switches

 

 

 

 

 

 

 

 

 

Switches 24 VAC

 

 

 

 

 

 

120 VAC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Neutral

24 VAC

 

 

 

Accessory

HEATING

Relay N.O.

TRANSFORMER

Contact

 

 

 

Common

TWO COMMONS MUST

BE JUMPERED TOGETHER!

 

Limit or

 

 

 

 

 

 

Limit or

 

 

 

 

Safety

 

 

 

 

 

 

Safety

 

Hot

Common

Switches

24 VAC

 

 

 

 

120 VAC

Switches

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Neutral

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COOLING

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

Figure 5. Typical wiring diagram for two-transformer systems with safety circuits in BOTH systems

3

Image 3
Contents Precautions SpecificationsDescription Installing the Thermostat InstallationPRE-INSTALLATION SET-UP Battery LocationCUT Cooling System Check Thermostat OperationFan Operation Heating SystemThermostat Base Operating FeaturesTroubleshooting Operation

1F83-51 specifications

The White Rodgers 1F83-51 is a sophisticated thermostat designed to bring comfort and efficiency to home heating and cooling systems. Its user-friendly interface and advanced features make it a popular choice among homeowners looking to optimize their climate control while enhancing energy savings.

One of the standout features of the 1F83-51 is its large, easy-to-read display. The backlit LCD screen offers clear visibility, even in low light conditions, allowing users to effortlessly monitor and adjust temperatures. The intuitive menu navigation makes it simple to set schedules, modify settings, and review system information without confusion.

The 1F83-51 is equipped with a programmable thermostat function that allows users to set different temperature levels for various times of the day. This feature can significantly reduce energy costs by allowing the system to operate less frequently when residents are away or asleep. Users can program up to four distinct time periods for weekdays and another four for weekends, providing flexibility to accommodate diverse schedules.

In terms of technology, the White Rodgers 1F83-51 utilizes adaptive recovery, a smart feature that preconditions the home before the set temperature is reached. This means the thermostat will activate the heating or cooling system in advance, ensuring the desired temperature is achieved precisely at the scheduled time. This not only enhances comfort but also improves the overall efficiency of the HVAC system.

The 1F83-51 also supports multistage heating and cooling, allowing it to be used with various systems, including gas, oil, and electric heating and air conditioning units. This versatility makes it a suitable option for a wide array of homes and HVAC configurations.

Moreover, the thermostat offers a robust set of functionalities, including filter change reminders and temperature display options in either Fahrenheit or Celsius. It also features a permanent memory backup to ensure that user settings are stored even during power outages.

In summary, the White Rodgers 1F83-51 is a reliable, feature-rich thermostat ideal for homeowners seeking to enhance comfort and achieve greater energy efficiency. With its user-friendly interface, programming capabilities, and advanced technologies, it stands out as a superior choice in the realm of home climate control solutions.