White-rodgers 1F85-277 User Manual download pdf

1F85-2771F85-277

1F85-277

Heating & Air Conditioning

7 Day/5-1-1 Programmable/Non-programmable, Auto

Changeover, Multi-Stage/Heat Pump Thermostat

PART NO. 37-6560BPART NO. 37-6560B

PART NO. 37-6560B

Replaces 37-6560A

0737

INSTALLATION INSTRUCTIONSINSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS

Operator: Save these instructions for future use!Operator: Save these instructions for future use!

Operator: Save these instructions for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFOREFAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE

INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONALINSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL

INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL

INJURY AND/OR PROPERTY DAMAGE.INJURY AND/OR PROPERTY DAMAGE.

INJURY AND/OR PROPERTY DAMAGE.

PREPARATIONSPREPARATIONS

PREPARATIONS

REMOREMO

REMO

VING OLD VING OLD

VING OLD

THERMOSTTHERMOST

THERMOST

DescriptionDescription

Description

1F85-2771F85-277

1F85-277

Heat Pump (No Aux. or Emergency Heat) Yes

Heat Pump (with Aux. or Emergency Heat) Yes

Standard Heat & Cooling Systems Yes

Two Stage Heat & Two Stage Cool Yes

Standard Heat Only Systems Yes

Millivolt Heat Only Systems – Floor or Wall Furnaces Yes

Standard Central Air Conditioning Yes

Gas or Oil Heat Yes

Electric Furnace Yes

Hydronic (Hot Water) Zone Heat – 2 Wires Yes

Hydronic (Hot Water) Zone Heat – 3 Wires No

Before removing wires from old thermostat's switching sub-

base,

label each wirelabel each wire

label each wire with the terminal designation it was

removed from.

1. Shut off electricity at the main fuse box until installation is

complete. Ensure that electrical power is disconnected.

Remove Old ThermostatRemove Old Thermostat

Remove Old Thermostat: A standard heat/cool

thermostat consists of three basic parts:

a. The cover, which may be either a snap-on or

hinge type.

b. The base, which is removed by loosening all

captive screws.

c. The switching subbase, which is removed by

unscrewing the mounting screws that hold it on

the wall or adaptor plate.

3. Remove the front cover of the old thermostat.

WithWith

With

wireswires

wires

still attachedstill attached

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.

4. Identify each wire attached to the old thermostat.

5. Disconnect the wires from the old thermostat one at a

time.

DO NOT LET WIRES FALL BACK INTO THEDO NOT LET WIRES FALL BACK INTO THE

DO NOT LET WIRES FALL BACK INTO THE

WALLWALL

WALL.

6. Install new thermostat using the following procedures.

Assemble tools required as shown below.

YOUR THERMOSTAT REPLACESYOUR THERMOSTAT REPLACES

YOUR THERMOSTAT REPLACES

To prevent electrical shock and/or equipment damage,To prevent electrical shock and/or equipment damage,

To prevent electrical shock and/or equipment damage,

disconnect electric power to system at main fuse ordisconnect electric power to system at main fuse or

disconnect electric power to system at main fuse or

circuit breaker box until installation is complete.circuit breaker box until installation is complete.

circuit breaker box until installation is complete.

Figure 1 – Thermostat baseFigure 1 – Thermostat base

Figure 1 – Thermostat base

ATTENTION!ATTENTION!

ATTENTION! This product does not contain mercury. How-

ever, this product may replace a unit which contains mercury.

Do not open mercury cells. If a cell becomes damaged, do

notnot

not

touch any spilled mercury. Wearing non-absorbent gloves,

clean up the spilled mercury and place into a container which

can be sealed. If a cell becomes damaged, the unit should be

discarded.

Mercury must not be discarded in household trash. When the

unit this product is replacing is to be discarded, place in a

suitable container and return to White-Rodgers at 2895 Harrison

Street, Batesville, AR 72501 for proper disposal.

HAND OR POWER

DRILL WITH 3/16 INCH

DRILL BIT, IF NEEDED

FLAT BLADE SCREWDRIVER

WIRE CUTTER/STRIPPER

CAUTION

Mounting

Hole

Elec-Gas

Switch

Mounting

Hole

AUTOON

ELEC. GAS

OBLW2G

E/W1

White-Rodgers is a division

of Emerson Electric Co.

www.white-rodgers.com

1 2 3 4 5 6 ... 11 12

Summary of Contents

Page 1 - 1F85-277

1F85-2771F85-2771F85-2771F85-2771F85-277Heating & Air Conditioning7 Day/5-1-1 Programmable/Non-programmable, AutoChangeover, Multi-Stage/Heat Pump

Page 2 - MOUNTING AND WIRING

101. Press SYSTEM button to COOL position.2. Follow Enter Heating Program for entering your coolingprogram, using your selected cooling times and temp

Page 3 - WIRING DIAGRAMS

11TROUBLESHOOTINGTROUBLESHOOTINGTROUBLESHOOTINGTROUBLESHOOTINGTROUBLESHOOTINGSymptomNo Heat (continued)No CoolHeat, Cool or FanRuns ConstantlyFurnace(

Page 4 - CHECK THERMOSTAT OPERATION

SymptomMy thermostat is reading in Celsius.How do I change it to Fahrenheit?Do I have to program a stop time for eachprogram period?My thermostat does

Page 5 - The Display

MOUNTING AND WIRINGMOUNTING AND WIRINGMOUNTING AND WIRINGMOUNTING AND WIRINGMOUNTING AND WIRINGThis thermostat is configured from the factory to opera

Page 6 - CONFIGURATION MENU

WIRING DIAGRAMSWIRING DIAGRAMSWIRING DIAGRAMSWIRING DIAGRAMSWIRING DIAGRAMSRefer to equipment manufacturers' instructions for specificsystem wiri

Page 7 - CONFIGURATION MENU

4NOTECHECK THERMOSTAT OPERATIONCHECK THERMOSTAT OPERATIONCHECK THERMOSTAT OPERATIONCHECK THERMOSTAT OPERATIONCHECK THERMOSTAT OPERATIONTo prevent stat

Page 8

5OPERATIONOPERATIONOPERATIONOPERATIONOPERATIONFigure 6 – Thermostat display, buttons and switchesFigure 6 – Thermostat display, buttons and switchesFi

Page 9 - OPERATION

6Press the SYSTEM button until OFF is displayed, then press the and simultaneouslyINSTALLER/CONFIGURATION MENUPress Displayed Press or Step Butt

Page 10 - Enter Cooling Program

7CONFIGURATION MENUCONFIGURATION MENUCONFIGURATION MENUCONFIGURATION MENUCONFIGURATION MENU5) Select Energy Management Recovery OFF or ON –Energy Mana

Page 11 - TROUBLESHOOTING

8SPECIFICASPECIFICASPECIFICASPECIFICASPECIFICATIONSTIONSTIONSTIONSTIONSElectrical RatingElectrical RatingElectrical RatingElectrical RatingElectrical

Page 12 - The Emerson logo is a

9OPERATIONOPERATIONOPERATIONOPERATIONOPERATIONPROGRAMMING YOUR THERMOSTATPROGRAMMING YOUR THERMOSTATPROGRAMMING YOUR THERMOSTATPROGRAMMING YOUR THERMO

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White-rodgers 1F85-277 User Manual

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Summary of Contents

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