White Rodgers 1F95-71 Replacement Installation, Remove Old Thermostat, Attach Subbase To Wall

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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. Record the identification of the wire on the corresponding blank in Table 1.

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.

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 24 VAC TRANS- FORMER TO BE PRESENT TO THE THERMOSTAT FOR OPERATION.

PULL STRAIGHT OUT

Figure 2. Removing thermostat from subbase

Screw anchors

Connect wires under

terminal screws

 

S1 S2 S3

 

 

Mounting

O

W1

 

hole

 

 

B

4-pin connector

Mounting

 

Y1

 

 

Y2

R

hole

 

C

 

 

G

W2

 

 

9-pin connector

W3

 

Pull wires through

this opening

Figure 3. Subbase

2.Connect wires beneath terminal screws on subbase using wiring schematic for your particular application (see figs. 3 through 6).

3.Place subbase over hole in wall and mark mounting hole locations on wall using subbase as a template.

4.Move subbase out of the way. Drill mounting holes.

5.Fasten subbase loosely to wall, as shown in fig. 3, using two mounting screws. Place a level against bottom of subbase, adjust until level, and then tighten screws. (Leveling is for appearance only and will not

TABLE 1. TERMINAL REFERENCE

 

1F95

 

 

 

OLD THERMOSTAT

LABEL

TERMINAL

 

 

 

 

TERMINAL

NUMBER

DESIGNATION

 

 

FUNCTION

DESIGNATION

 

 

 

 

 

 

 

 

 

 

(1)

 

G

 

Fan Output

 

 

 

(2)

 

C

 

Transformer 24 VAC Common

 

 

 

(3)

 

 

 

 

 

 

 

 

 

 

 

 

 

Transformer 24 VAC Hot

 

 

 

(4)

 

R

 

 

 

 

(5)

 

O

 

Changeover Output (Cooling)

 

 

 

(6)

 

B

 

Changeover Output (Heating)

 

 

 

(7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(9)

Y1

 

Stage 1 Cool

 

 

 

(10)

Y2

 

Stage 2 Cool

 

 

 

(11)

W1

 

Stage 1 Heat

 

 

 

(12)

W2

 

Stage 2 Heat

 

 

 

(13)

W3

 

Stage 3 Heat

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Image 3
Contents Description PrecautionsSelect Thermostat Location SpecificationsInstallation NEW Installation Route Wires To LocationAttach Subbase To Wall Replacement InstallationNot LET Wires Fall Back Into the Wall Remove Old ThermostatTypical wiring diagram for single transformer systems CUT USE System to Turn Thermostat OFF Before Operation System ConfigurationSet Option Switches Attach Thermostat To SubbaseHeating System Operation TroubleshootingCheck Thermostat Operation Fan Operation

1F95-71 specifications

The White Rodgers 1F95-71 is a versatile, programmable thermostat designed to provide effective temperature regulation for residential heating and cooling systems. This thermostat stands out for its user-friendly interface and a range of advanced features that cater to the needs of modern homeowners seeking energy efficiency and comfort.

One of the key features of the White Rodgers 1F95-71 is its 7-day programming capability. Users can set different temperature schedules for each day of the week, allowing for maximum customization. This is particularly beneficial for households with varying schedules, as it provides the ability to tailor heating and cooling patterns according to the occupants' routines. The programmable settings can be accessed easily through its intuitive touchscreen interface, simplifying the user experience.

Another significant characteristic of the 1F95-71 thermostat is its Smart Recovery feature. This technology enables the thermostat to learn how long it takes to heat or cool a space to the desired temperature, ensuring that it starts the heating or cooling process early enough so that the desired temperature is achieved by the scheduled time. This not only enhances comfort but also improves energy efficiency by minimizing unnecessary energy consumption.

In addition to its programming capabilities, the White Rodgers 1F95-71 is equipped with a large, easy-to-read display. The clear screen makes it simple to monitor and adjust settings, even from a distance. For further convenience, the thermostat also supports features such as an auto-changeover function, which automatically switches between heating and cooling modes based on the current temperature and user preferences.

To promote energy conservation, the 1F95-71 includes an intelligent energy-saving system. It offers options such as a vacation hold mode, which allows users to set a specific temperature while they are away, preventing wasted energy on heating or cooling an empty home. This feature can significantly reduce energy bills while ensuring that the home remains comfortable upon return.

Compatibility is another strong point of the White Rodgers 1F95-71. It works with a wide variety of heating and cooling systems, making it a suitable choice for many homes. The thermostat is designed to work with gas, electric, heat pump, and multi-stage systems, making it a flexible option for modern HVAC setups.

In conclusion, the White Rodgers 1F95-71 is a highly functional and user-friendly programmable thermostat that combines advanced technology with energy-saving features. Its intuitive interface, 7-day programming, Smart Recovery, and compatibility with various heating and cooling systems make it an excellent choice for any homeowner looking to improve their comfort while reducing energy costs.