KEEP THIS

 

 

G RC

 

AREA CLEAR

 

 

 

 

OF WIRES!

 

 

 

 

Factory-installed

 

 

 

B

Red Jumper Wire

O

 

 

 

 

 

 

 

 

 

 

 

 

W

Factory-installed

 

RH

A

 

Yellow Jumper Wire

 

Y

 

 

 

 

 

 

Factory-Installed Jumper

 

Field-Installed Jumper

 

RC

G RH

O

W

Y

TRANSFORMER

Fan

 

 

Compressor

Hot

 

*

 

 

Relay

 

Relay

120 VAC

24 VAC

 

 

 

 

Neutral

 

 

 

 

 

 

Terminal energized

* *

Terminal energized

 

* in cooling

in heating

 

THERMOSTAT

WIRING

Field-installed

Jumper Wire

BA

**

SYSTEM

Figure 6. Typical wiring for single transformer, single stage heat pump system

A

F

AN

UTO

ON

CO

SY

 

OL

ST

 

 

EM

 

 

OFF

HE

 

 

 

 

 

 

AT

90

 

80

 

70

 

60

 

50

90

 

80

Subbase

70

60

 

50

 

Thermostat

Cover

Figure 7. Attach thermostat to subbase

This thermostat is easy to operate. Fig. 8 shows how the heating/cooling system and fan operate when the switches are in various positions. Use the system switch to select either heating or cooling, or to turn the heating/cooling system off. Use the fan switch to control fan operation. When the fan switch is in the AUTO position, the fan will cycle with the heating or cooling system (the fan will not run if the system switch is in the OFF position and the fan switch is in the AUTO posi- tion). When the fan switch is in the ON position, the fan will run continuously, regardless of system switch position (even if the system switch is set to OFF, the fan will run if the fan switch is in the ON position).

OPERATION &

MAINTENANCE

 

 

Shows switch position

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN

 

 

 

SYSTEM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPERATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUTO ON

 

COOL OFF HEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No heating; no cooling; no fan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No heating; no cooling; fan runs continuously

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling system cycles from thermostat; fan runs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

continuously

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling system and fan cycle from thermostat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heating system cycles from thermostat; fan cycles

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

from fan control on furnace

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heating system cycles from thermostat; fan runs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

continuously

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 8. Subbase switching and thermostat/system operation

5

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Image 5
White Rodgers 1F56N-911 installation instructions Operation Maintenance, Factory-installed Red Jumper Wire

1F56N-911 specifications

The White Rodgers 1F56N-911 is a highly regarded thermostat known for its efficiency and user-friendly features. This device is specifically designed to maintain optimal indoor climate control while offering energy-saving capabilities. Its sleek design and practical functionalities make it a preferred choice for homeowners looking to enhance their HVAC systems.

One of the standout features of the 1F56N-911 is its digital display, which provides clear, easy-to-read temperature settings. The large LCD screen enables users to quickly view and adjust the temperature without any hassle. Furthermore, it comes equipped with a set of intuitive controls, allowing for straightforward navigation through its functionalities.

The thermostat supports a range of heating and cooling systems, making it highly adaptable to different home environments. It is compatible with traditional gas and electric systems as well as heat pumps, which makes it a versatile option for various HVAC setups. The 1F56N-911 is designed to work seamlessly with multi-stage heating and cooling systems, ensuring precise temperature regulation and comfort.

Energy efficiency is a pivotal feature of the White Rodgers 1F56N-911. It includes programmable capabilities, enabling users to set schedules for different times of the day. This allows for reduced energy consumption when the home is unoccupied or during the night. Users can program up to four distinct periods within a day, ensuring that the system operates effectively while minimizing energy bills.

Additionally, the 1F56N-911 incorporates advanced technologies such as adaptive recovery and smart temperature control. Adaptive recovery allows the thermostat to learn how long it takes to heat or cool the space, initiating the system earlier to achieve the desired temperature right when needed. This feature optimizes energy use while ensuring comfort.

Another significant characteristic of this thermostat is its flexibility in installation. The device is designed for easy installation, often compatible with standard wall plates and wiring configurations, which minimizes installation time for DIY enthusiasts and professionals alike.

In conclusion, the White Rodgers 1F56N-911 thermostat combines modern technology with user-centric design. Its programmable features, adaptability across different systems, energy-saving characteristics, and ease of installation make it an excellent choice for anyone looking to improve their home's comfort and efficiency. With its reliable performance, the 1F56N-911 serves as an essential tool for effective climate control.