White-rodgers 1F85CA-0471 User Manual download pdf

Blue Universal Thermostat with

Automatic Heat/Cool Changeover Option

Single Stage, Multi-Stage or Heat Pump

Installation and Operating Instructions for Model:

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

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)

Differential (Single Stage) ......................................... Heat 0.6°F; Cool 1.2°F (adjustable)

Differential (Heat Pump) ........................................... Heat 1.2°F; Cool 1.2°F (adjustable)

Operating Ambient .................................................... 32° to +105°F (0° to +41°C)

Operating Humidity ................................................... 90% non-condensing max.

Shipping Temperature Range ................................... -40° to +150°F (-20° to +65°C)

Dimensions Thermostat ............................................ 4.0”H x 5.11”W x 1.3”D

www.white-rodgers.com

1F85CA-0471 Thermostat

Model Programming Choices

1F85CA-0471

5/1/1 Day 5/2 Day Non-Programmable

1F85-0471

5/1/1 Day 5/2 Day Non-Programmable

1F83-0471

Non-Programmable

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 proper disposal

of a product containing mercury or a sealed container. Refer

to www.white-rodgers.com for location to send product

containing mercury.

To prevent electrical shock and/or equipment damage,

disconnect electric power to system at main fuse or

circuit breaker box until installation is complete.

CAUTION

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

Ye s

Hydronic (Hot Water) Zone Heat – 2 Wires Yes

Hydronic (Hot Water) Zone Heat – 3 Wires Yes

Compressor with Comfort Alert II Module (1F85CA only) Yes

Index Page

Installation 2

Wiring Connections 2

Wiring Diagrams 3

Thermostat Quick Reference 4

Installer Conﬁ guration Menu 5

Operating Your Thermostat 7

Programming 7

Troubleshooting 9

PART NO. 37-6920B

Replaces 37-6920A

0905

1 2 3 4 5 6 ... 11 12

Summary of Contents

Page 1 - SPECIFICATIONS

1Blue Universal Thermostat with Automatic Heat/Cool Changeover OptionSingle Stage, Multi-Stage or Heat PumpInstallation and Operating Instructions for

Page 2 - WIRING CONNECTIONS

10Comfort Alert CodesThe Comfort Alert diagnostics product monitors the air con-ditioning outdoor systems with single phase Copeland Scroll compressor

Page 3 - WIRING DIAGRAMS

11NOTES

Page 4 - THERMOSTAT QUICK REFERENCE

www.white-rodgers.comHOMEOWNER HELP LINE: 1-800-284-2925White-Rodgers is a divisionof Emerson Electric Co.The Emerson logo is a trademark and service

Page 5 - INSTALLER/CONFIGURATION MENU

2INSTALLATIONThermostat installation and all components of the control system shall conform to Class II circuits per the NEC code.WARNING!Remove Old T

Page 6

3WIRING DIAGRAMSHeat Pump ConnectionsIf you do not have a heat pump system, refer to ﬁ gures 4-6.Refer to equipment manufacturers’ instructions for sp

Page 7 - IMPORTANT!

4SetSaveMonth Call For ServiceChangeFilterSystem On 2SYSTEMCool O TimeHeat Emer AutoFANOn AutoRun SchedScheduleMenuP DateRunHoldHeat PumpTemp H

Page 8

5INSTALLER/CONFIGURATION MENUWith thermostat in Heat, Cool or Auto, in normal operation, press the Menu button for at least 5 seconds. The display wil

Page 9

6INSTALLER/CONFIGURATION MENU1) This control can be conﬁ gured for: MS 2 – Multi-Stage System (no heat pump) HP 1 – Heat Pump with one stage of com

Page 10 - TROUBLESHOOTING

7OPERATING YOUR THERMOSTATChoose the Fan Setting (Auto or On)Press the FAN button to Auto or On.Fan Auto is the most commonly selected setting and run

Page 11

8The programmable thermostats are programmed with the energy saving settings shown in the table below for all days of the week. If this program suits

Page 12 - The Emerson logo is a

9TROUBLESHOOTINGReset OperationNote: When thermostat is reset, installer conﬁ guration menu settings and programming will reset to factory settings.If

Related models: 1F85-0471

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White-rodgers 1F85CA-0471 User Manual

Browse online or download User Manual for Control panel White-rodgers 1F85CA-0471. White Rodgers 1F85CA-0471 User Manual

Summary of Contents

Related models: 1F85-0471

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