Installation, Remove OLD Thermostat | White Rodgers 1F83-71 specification

INSTALLATION

REMOVE OLD THERMOSTAT

1.Shut off electricity at the main fuse box until installation is complete. Ensure that electrical power is disconnected.

2.Remove the front cover of the old thermostat. With wires still attached, remove wall plate from the wall. If the old thermostat has a wall mounting plate, remove the thermostat and the wall mounting plate as an assembly.

3.Identify each wire attached to the old thermostat using the labels enclosed with the new thermostat.

4.Disconnect the wires from old thermostat one at a time. DO

NOT LET WIRES FALL BACK INTO THE WALL.

5.Install new thermostat using the following procedures.

PRE-INSTALLATION SET-UP

1.Remove the packing material from the thermostat.

2.This thermostat is configured from the factory to operate a heat/cool, fossil fuel (gas, oil, etc.), forced air system with up to 2 stages of heat and 2 stages of cool. It is configured correctly for any system that DOES NOT require the thermo- stat to energize the fan on a call for heat.

If your system is an electric heat or heat-pump system that REQUIRES the thermostat to turn on the fan on a call for heat, locate the GAS/ELECTRIC switch on the back of the thermostat (see fig. 1) and switch it to the ELECTRIC position. This will allow the thermostat to energize the fan immediately on a call for heat. If you are unsure if the heating/ cooling system requires the thermostat to control the fan, contact a qualified heating and air conditioning service person.

3.One jumper is located on the back of the thermostat, so that you may customize the thermostat to meet your individual preference (see fig. 1). In most applications, the factory jumper settings provide the most comfortable and conve- nient thermostat operation.

Jumper wire W905 determines how fast the system cycles on and off, based on temperature change. As shipped from

the factory, the thermostat will maintain a very consistent room temperature, usually within 1°F of the thermostat setting. To achieve a slower on and off cycle, providing a slightly wider temperature span, cut and separate jumper wire W905.

INSTALLING THE THERMOSTAT

1.Gently remove the cover by pulling it straight off the base. Forcing or prying on the unit may cause damage to the unit.

2.Remove the battery tab. With the batteries installed, the Armchair Programming feature allows you to program the thermostat before installing it on the wall.

3.Pull wires through the hole in the thermostat base and place the base over the hole in the wall. Mark mounting hole locations on the wall using the base as a template.

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

5.Fasten the base loosely to the wall, as shown in fig. 2, using two mounting screws. Place a level against the bottom of the base, adjust until level, and then tighten the screws. (Level- ing is for appearance only and will not affect thermostat operation.) If you are using existing mounting holes, or if the holes drilled are too large and do not allow you to tighten the base snugly, use plastic screw anchors to secure the base.

GAS ELECTRIC	W905
	CUT FOR
	LONGER
	CYCLES

Figure 1. Back of thermostat base

Alkaline batteries (3 “AA”– install “+” ends to the left)

Screw anchors

W2	C	W
W2		W
		O
R		B
G		B
G
Reset	Y	Y2
		Y2

button

Mounting

holes

Figure 2. Thermostat base

6.Check that the system is turned off. Connect the wires beneath the terminal screws on the base using the appropri- ate wiring diagram (see figs. 3 through 5).

7.Push excess wire into wall and plug hole with a fire-resistant material (such as fiberglass insulation) to prevent drafts from affecting thermostat operation.

CHECK THERMOSTAT OPERATION

NOTE

If at any time during testing, your system does not operate properly, contact a qualified serviceperson.

Fan Operation

1.Turn on power to the system.

2.Press SYSTEM button until the system is OFF.

3.Move FAN switch to ON. The blower should begin to operate.

4.Move FAN switch to AUTO position. The blower should stop within a short period of time.

(Instructions continue on page 4.)

1F83-71 specifications

The White Rodgers 1F83-71 is a sophisticated programmable thermostat designed for maximum energy efficiency and user convenience. Tailored for residential heating and cooling systems, this device stands out with its range of features that cater to both ease of use and advanced functionality.

One of the main features of the White Rodgers 1F83-71 is its intuitive interface, which includes a large, easy-to-read digital display. The screen provides clear visibility for temperature settings, programming options, and system status. Users can quickly navigate through its functions, allowing for seamless adjustments to heating and cooling schedules.

The thermostat offers four programmable time periods per day, enabling users to create a customized temperature schedule that aligns with their lifestyle. This flexibility promotes energy conservation, ensuring that heating or cooling is not excessive during hours when the home is unoccupied. By optimizing temperature settings, homeowners can effectively reduce energy bills while maintaining comfort.

Equipped with advanced technologies, the White Rodgers 1F83-71 features Smart Recovery, which calculates the optimal time needed to reach the desired temperature before the scheduled time. This ensures that residents return to a comfortably conditioned home, without unnecessary energy waste.

Another notable characteristic of the thermostat is its compatibility with various heating and cooling systems, including gas, electric, and heat pump setups. This versatility makes it a suitable choice for a wide range of homes, regardless of their specific HVAC configurations.

User-friendly features, such as an automatic changeover setting, allow for seamless transitions between heating and cooling modes based on the temperature and settings programmed by the user. The device's battery backup provides assurance that settings will not be lost during power outages, maintaining consistent performance.

In summary, the White Rodgers 1F83-71 programmable thermostat combines practical functionality with advanced technology to enhance home comfort and energy efficiency. Its straightforward programming, smart recovery feature, and broad compatibility make it a reliable choice for homeowners looking to optimize their indoor climate while reducing energy consumption. Whether updating an existing system or installing a new one, the White Rodgers 1F83-71 is a valuable addition to any modern home.