White Rodgers 1F83-0422 Installation Instruction

Blue Universal Thermostat with

Automatic Heat/Cool Changeover Option

Single Stage, Multi-Stage or Heat Pump

Installation and Operating Instructions for Models:

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR OPERATING
THIS CONTROL COULD CAUSE PERSONAL INJURY
AND/OR PROPERTY DAMAGE.

Save these instructions for future use!

APPLICATIONS

1F83-0422 Thermostat

Model

Programming Choices

1F85-0422

5+1+1 Day 5+2 Day

Non-Programmable

1F83-0422

Non-Programmable

THERMOSTAT APPLICATION GUIDE

Description
Heat Pump (No Aux. or Emergency Heat)

Yes

Heat Pump (with Aux. or Emergency Heat)

Yes

Systems with up to 2 Stages Heat, 2 Stages Cool

Yes

Heat Only Systems (with optional fan switch)

Yes

Millivolt Heat Only Systems – Floor or Wall Furnaces

Yes

Cool Only Systems

Yes

Gas or Oil Heat

Yes

Electric Furnace

Yes

Hydronic (Hot Water) Zone Heat – 2 Wires

Yes

Hydronic (Hot Water) Zone Heat – 3 Wires

Yes

PART NO. 37-7240B

Replaces 37-7240A

1316

SPECIFICATIONS

Electrical Rating:

Battery Power .................................................... mV to 30 VAC, NEC Class II, 50/60 Hz or DC

Input-Hardwire ...................................................   20 to 30 VAC
Terminal Load ...........................................................   1.5 A per terminal, 2.5A maximum all terminals combined
Setpoint Range .........................................................   45° to 90°F (7° to 32°C)
Rated Differentials:     Fast

Med.

Slow

Heat (SS1, MS2) ............................................... 0.4 °F

0.6 °F

1.7 °F

Cool (SS1, MS2) ................................................ 0.9 °F

1.2 °F

1.7 °F

Heat Pump (HP1, HP2) ..................................... 0.9 °F

1.2 °F

1.7 °F

Emer (HP1, HP2) ............................................... 0.6 °F

–

1.7 °F

Operating Ambient ....................................................   32° to +105°F (0° to +41°C)
Operating Humidity ...................................................   90% non-condensing max.
Shipping Temperature Range ...................................   -40° to +150°F (-40° to +65°C)
Dimensions Thermostat ............................................   3-7/8”H x 5-1/8”W x 1-1/4”D

ATTENTION: MERCURY NOTICE
This product does not contain mercury. However, this
product may replace a product that contains mercury.

Mercury and products containing mercury must not be
discarded in household trash. Do not touch any spilled
mercury. Wearing non-absorbent gloves, clean up any
spilled mercury and place in a sealed container. For prop-
er disposal of a product containing mercury or a sealed
container of spilled mercury, place it in a suitable shipping
container. Refer to

www.thermostat-recycle.org for loca-

tion to send product containing mercury.

CAUTION

To prevent electrical shock and/or equipment damage,
disconnect electric power to system at main fuse or
circuit breaker box until installation is complete.

Index

Page

Installation

Wiring Connections

Thermostat Quick Reference

Installer Configuration Menu

Operating Your Thermostat

Programming

Troubleshooting