White Rodgers 1F92-71 Replacement Installation, Remove OLD Thermostat, Attach Subbase to Wall

Page 3

REPLACEMENT INSTALLATION

REMOVE OLD THERMOSTAT

1.Shut off electricity at the main fuse box until installa- tion is complete. Verify power is off with a voltmeter.

2.Remove the front cover of the old thermostat. With wires still attached, remove wall plate from the wall.

3.If the old thermostat has a wall mounting plate, remove the thermostat and the wall mounting plate as an assembly.

4.Use the Cross Reference Guide to find the thermostat type you are replacing.

5.Identify each wire attached to the old thermostat using the labels enclosed with the new thermo- stat (see Table 1). Record the identification of the wire on the corresponding blank in Table 2.

6.Disconnect the wires from old thermostat one at a time. Pull at least 6 inches of wire out of the wall.

DO NOT LET WIRES FALL BACK INTO THE WALL.

7.Install new thermostat using the following proce- dures.

PULL STRAIGHT OUT

Figure 2. Removing thermostat from subbase

TABLE 1. WIRE IDENTIFICATION LABELS

1

2

3

4

5

6

7

8

G

C

L

R

O

B

E1

E2

G

C

L

R

O

B

E1

E2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Y1

Y2

W1

W2

W3

S1

S2

S3

Y1

Y2

W1

W2

W3

S1

S2

S3

9

10

11

12

13

14

15

16

 

 

 

 

 

 

 

 

ATTACH SUBBASE TO WALL

1.Remove the packing material from the thermostat. Place the fingers of one hand on the center top and bottom portion of the thermostat. Grasp the subbase in the other hand on the top and bottom center, and gently pull straight out (see fig. 2). The thermostat has pin and socket connectors. Forcing or prying on the thermostat will cause damage to the unit.

NOTE

THIS THERMOSTAT REQUIRES BOTH THE HOT AND COMMON SIDES OF THE 24vAC TRANSFORMER TO BE PRESENT TO THE THERMOSTAT FOR OPERA- TION.

TABLE 2. TERMINAL REFERENCE

 

NEW THERMOSTAT

 

OLD THERMOSTAT

LABEL

TERMINAL

 

 

TERMINAL

NUMBER

DESIGNATION

FUNCTION

DESIGNATION

 

 

 

 

 

 

(1)

G

Fan Output

 

 

 

(2)

C

Transformer 24vAC Common

 

 

 

(3)

L

Malfunction Light

 

 

 

(4)

R

Transformer 24vAC Hot

 

 

 

(5)

O

Changeover Output (Cooling)

 

 

 

(6)

B

Changeover Output (Heating)

 

 

 

(7)

E1

Emergency Heat Relay (cycles on 1st

 

 

 

 

 

stage in Emergency Mode)

 

 

 

(8)

E2

Emergency Heat Relay (continually

 

 

 

 

 

energized in Emergency Mode)

 

 

 

(9)

Y1

Stage 1 Cool

 

 

 

(10)

Y2

Stage 2 Cool

 

 

 

(11)

W1

Stage1 Heat (Compressor)

 

 

 

(12)

W2

Stage 2 Heat (Auxiliary)

 

 

 

(13)

W3

Stage 3 Heat (Auxiliary)

 

 

 

 

 

 

 

 

 

3

Page 2 Page 4
Image 3
Page 2 Page 4
Contents Description Installation InstructionsPrecautions ContentsSpecifications Installation NEW InstallationRoute Wires to Location Replacement Installation Remove OLD ThermostatAttach Subbase to Wall Subbase Depending on System REQUIREMENTS, Replace with a 75VA Trans Two Compressor Split System Operation System ConfigurationSET Option Switches Attach Thermostat to SubbaseAutomatic Changeover from Heat to Cool Check Thermostat OperationFAN Operation Heating SystemCooling System Troubleshooting

1F92-71 specifications

The White Rodgers 1F92-71 is a programmable thermostat designed to provide efficient temperature control for residential heating and cooling systems. Known for its user-friendly features and advanced technology, the 1F92-71 is a favorite among homeowners looking for convenience and energy savings.

One of the standout features of the White Rodgers 1F92-71 is its easy-to-read digital display. The large screen provides clear visuals of the current temperature, setpoint, and operational modes, making it simple for users to monitor and adjust their home’s heating and cooling settings. The intuitive interface allows for easy programming, so users can create customized heating and cooling schedules to fit their lifestyle.

The 1F92-71 includes a 7-day programming capability, which means homeowners can set different schedules for weekdays and weekends. This flexibility helps optimize energy consumption, allowing users to save on utility bills while ensuring comfort when they are at home. The thermostat can be programmed for four different periods each day, which provides greater control over heating and cooling patterns throughout the week.

In terms of technology, the White Rodgers 1F92-71 is compatible with a wide range of heating and cooling systems, including gas, oil, electric, and heat pump systems. This versatility makes it an ideal choice for various applications across different home environments. The thermostat also features a battery backup system, ensuring that programmed settings are retained even during power outages.

A notable characteristic of the White Rodgers 1F92-71 is its energy-saving mode, which helps reduce electricity consumption during peak hours. The thermostat can sense changes in the home’s temperature and adjust its settings accordingly, thus maintaining comfort while minimizing energy use. The device also includes an advanced temperature accuracy feature, which helps ensure that the home remains at the desired comfort level without unnecessary fluctuations.

In addition, the 1F92-71 includes an early start function that prepares your home for the set temperature before the scheduled time, thus creating a more consistent and comfortable living environment. Enhanced compatibility with Wi-Fi allows for remote access via mobile devices or smart home systems, giving users the convenience to change settings even when they’re away from home.

Overall, the White Rodgers 1F92-71 represents a combination of practicality, technology, and user-oriented design, making it a top choice for those seeking to enhance their home’s climate control systems.
Top Page Image Contents