Installation, Wiring Connections | White Rodgers 1F83-0422 specification

INSTALLATION

!WARNING

Thermostat installation and all components of the control system shall conform to Class II circuits per the NEC code.

Figure 1 – Battery door shown open

“AA” Alkaline Batteries

Remove Old Thermostat

A standard heat/cool thermostat consists of three basic parts:

1)The cover, which may be either a snap-on or hinge type.

2)The base, which is removed by loosening all captive screws.

3)The switching subbase, which is removed by unscrewing the mounting screws that hold it on the wall or adapter plate. Before removing wires from old thermostat, label each wire with the terminal designation from which it was attached. Disconnect the wires from the old thermostat one at a time. Do not let wires fall back into the wall.

Installing New Thermostat

1)Pull the thermostat body off the thermostat base. Forcing or prying on the thermostat will cause damage to the unit.

2)Place base over hole in wall and mark mounting hole locations on wall using base as a template.

3)Move base out of the way. Drill mounting holes. If you are using existing mounting holes and the holes drilled are too large and do not allow you to tighten base snug- ly, use plastic screw anchors to secure the base.

4)Fasten base snugly to wall using mounting holes shown in Figure 2 and two mounting screws. Leveling is for appearance only and will not affect thermostat operation.

5)Connect wires to terminal block on base.

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

7)Carefully line the thermostat up with the base and snap into place.

Batteries

2 “AA” alkaline batteries are included with the thermostat. To install the batteries, pull the battery door as shown by the arrow and lift open. Using the polarity indicated inside the bat- tery door, insert the batteries. To close the battery door, swing the door down while pulling in the direction of arrow. Once fully down, snap the door back into position. To replace the batteries, set system to OFF.

Thermostat can be powered by system AC power or Battery.

If is displayed, the thermostat is battery powered. If

is not displayed, thermostat is system powered with optional battery back-up. When battery power remaining is approxi-

mately half, the will be displayed. When “Change ” is displayed, install fresh “AA” alkaline batteries immediately. For best results, replace all batteries with new premium brand alkaline batteries such as Duracell® or Energizer®. We recom- mend replacing batteries every 2 years. If the home is going to be unoccupied for an extended period (over 3 months) and is displayed, the batteries should be replaced before leaving. When less than two months of battery life remain, the setpoint temperature will offset by 10 degrees (10 degrees cooler in Heat mode / 10 degrees warmer in Cool mode). If offset occurs, the normal setpoint can be manually reset with or . Another offset will occur within two days if batter- ies are not replaced.

Figure 2 – Thermostat base and rear view of thermostat

Mounting	Mounting
Hole	Hole
Place Level	Place Level
across	across
Mounting Tabs	Mounting Tabs
(for appearance only)	(for appearance only)

WIRING CONNECTIONS

Refer to equipment manufacturers’ instructions for specific system wiring information. After wiring, see CONFIGURATION section for proper thermostat configuration.

Refer to 37-6895for 1F83-0422/1F85-0422 wiring diagram specifications.

TERMINAL DESIGNATION DESCRIPTIONS

Terminal		Terminal
Designation	Description	Designation	Description
L	Heat pump malfunction indicator for systems	W/E	Heat Relay/Emergency Heat Relay (Stage 1)
	with malfunction connection	W2	2nd Stage Heat (3rd Stage Heat in HP 2)
O	Changeover valve for heat pump energized	G	Fan Relay
	constantly in cooling	RH	Power for Heating
B	Changeover valve for heat pump energized	RC	Power for Cooling
	constantly in heating	C	Common wire from secondary side of cooling system
Y	Compressor Relay		transformer or heat only system transformer
Y2	2nd Stage Compressor	6	3 Wire Zone Valve – Energized when no call for Heat

1F83-0422 specifications

The White Rodgers 1F83-0422 is an advanced programmable thermostat designed to provide homeowners with enhanced control over their heating and cooling systems. Engineered for efficiency and user-friendliness, this model is a great choice for those looking to improve comfort while reducing energy costs.

One of the main features of the 1F83-0422 is its fully programmable capabilities. Users can set a customized schedule, allowing for different temperature preferences throughout the day. With four programmable periods per day, the thermostat enables precise control to match lifestyle needs, ensuring comfort when needed most while saving energy during unoccupied times. This feature is particularly appealing to environmentally conscious consumers aiming to lower their carbon footprint and energy bills.

The 1F83-0422 employs a user-friendly interface, featuring a large, easy-to-read display. The intuitive navigation makes programming a breeze, even for those who may not be technically inclined. The backlit screen is designed for visibility in low-light conditions, facilitating easy adjustments any time of day.

Additionally, the thermostat is equipped with advanced technology that enhances comfort and energy efficiency. It offers precise temperature control, typically within one degree of the set temperature. This level of accuracy ensures that environments are both comfortable and economical. The thermostat is compatible with various heating and cooling systems, including multi-stage systems, heat pumps, and central air conditioning units.

Another notable characteristic of the White Rodgers 1F83-0422 is its energy-saving features. It includes a power-out protection that retains programmed settings in case of power loss, ensuring that users do not have to reprogram their preferences. The thermostat also supports an easy-to-use override option, allowing for quick temperature adjustments without compromising the set schedule.

Furthermore, the 1F83-0422 is designed with durable materials that promise a long lifespan, making it a reliable choice for households seeking a long-term investment in climate control. Its sleek design allows it to blend seamlessly into any home decor.

In summary, the White Rodgers 1F83-0422 is a high-functioning, user-friendly programmable thermostat that combines advanced technology with practical features. It promotes energy efficiency, provides precise temperature control, and offers ease of use for homeowners looking to optimize their indoor comfort.