!CAUTION

To prevent electrical shock and/or equipment damage, disconnect electrical power to system, at main fuse or circuit breaker, until installation is complete.

!FAN CAUTION

To prevent personal injury and/or equipment dam- age, check equipment manufacturer’s wiring of fan relay circuit when in EMER HEAT. When the thermostat system switch is in the EMER HEAT position, the thermostat DOES NOT energize the fan relay when the fan switch is in the AUTO position.

NOTE

This typical wiring diagram shows only the terminal iden- tification and wiring hookup. Always refer to wiring instructions provided by equipment manufacturer for sys- tem hookup.

All wiring should be installed in accordance with local and national codes and ordinances.

COOL

Fixed Stage 1 Heat

Adjustable Stage 2

 

& Cool Anticipator

Heat Anticipator

STAGE 1

 

 

 

STAGE 2

 

 

 

HEAT

 

 

 

HEAT

 

 

 

 

 

OFF

HEAT

 

 

 

 

 

 

COOL

EMER

 

 

 

 

Fan

 

.

 

 

 

 

Switch

 

 

 

 

 

 

 

 

 

 

 

COOL

 

 

 

ON AUTO

 

 

 

 

 

 

 

 

 

System

 

OFF

 

 

 

 

 

Switch

 

 

 

 

 

 

 

 

 

HEAT

 

 

 

 

 

 

 

EMER

 

 

 

 

 

 

 

.

 

 

 

G

R

X1

E

B

W2

Y

O

THERMOSTAT

SUBBASE

120 VAC

FAN

RELAY

24 VAC

SEE FAN CAUTION (ABOVE)

EMER. HEAT

*

AUXILIARY

RELAY

HEAT RELAY

 

 

 

 

HEAT PUMP

SYSTEM

COMPRESSOR

CONTACTOR *

TRANSFORMER

* Reversing Valve – if the reversing valve in your heat pump energizes

 

 

during HEAT, then make your electrical connection at terminal B on

 

the subbase. If the reversing valve is energized during COOL, then

 

make your connection at terminal O on the subbase.

 

Always refer to equipment manufacturer’s instructions for proper

 

identification of the reversing valve electrical connections.

 

Figure 2. Typical wiring diagram

3

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White Rodgers 1F58 installation instructions FAN Caution

1F58 specifications

The White Rodgers 1F58 is a highly regarded programmable thermostat designed to provide homeowners with enhanced control over their heating and cooling systems. With its user-friendly interface and advanced features, this thermostat caters to various comfort needs while promoting energy efficiency.

One of the standout features of the White Rodgers 1F58 is its 7-day programmable capability. Homeowners can easily customize heating and cooling schedules for each day of the week, allowing for a tailored approach to temperature management. This flexibility enables users to adapt their indoor climate based on their lifestyle, ensuring comfort during peak hours while reducing energy usage during unoccupied times.

In addition to its programming abilities, the White Rodgers 1F58 boasts a large, clear display that shows the current temperature, set temperature, and system status all at a glance. The backlit LCD screen ensures easy readability, even in low-light conditions. Users can navigate the thermostat's settings with ease, thanks to its intuitive button layout.

The 1F58 incorporates advanced technology to improve its performance. With features such as adaptive recovery, the thermostat learns how long it takes to reach the desired temperature and adjusts the settings accordingly. This results in optimal comfort without wasting energy. Additionally, the thermostat offers a 5-2 programming option, allowing for different settings on weekdays versus weekends, further customizing comfort levels.

Energy efficiency is a key characteristic of the White Rodgers 1F58. It is compatible with a wide range of heating and cooling systems, including conventional, heat pump systems, and gas and oil furnaces. By optimizing the operation of these systems, the thermostat helps homeowners lower their utility bills and reduce their carbon footprint.

The White Rodgers 1F58 also includes features like an adjustable temperature range, filter change reminders, and a vacation mode, making it a comprehensive solution for home climate management. The vacation mode allows users to set energy-saving temperatures while they are away, ensuring that no energy is wasted.

In conclusion, the White Rodgers 1F58 is a versatile and advanced programmable thermostat that combines ease of use with energy-saving technology. With its customizable programming options, intuitive display, and compatibility with various heating and cooling systems, it is an ideal choice for homeowners looking to enhance their comfort while maintaining energy efficiency.