White Rodgers 1F83-261 Installation Manual download pdf

WARNING

Do not use on circuits exceeding speciﬁed voltage.

Higher voltage will damage control and could cause

shock or ﬁre hazard.

Do not short out terminals on gas valve or primary

control to test. Short or incorrect wiring will damage

thermostat and could cause personal injury and/or

property damage.

Thermostat installation and all components of the

system shall conform to Class II circuits per the NEC

code.

1F83-261

Non-Programmable Electronic Digital

Multi-Stage Thermostat

INSTALLATION AND OPERATION INSTRUCTIONS

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY

BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE

PERSONAL INJURY AND/OR PROPERTY DAMAGE.

DESCRIPTION

• Backlitdisplaywhenanykeyispushed

• °F/°Cconvertibility

• Temperaturerange45°to90°F

• R,C,W,W2,G,YandY2terminals

• OptionalCterminal(DualPoweroption)

• Setpointstorageincaseofpowerloss

• 2“AA”Energizer

alkalinebatteriesincluded

Operator: Save these instructions for future use!

YournewWhite-RodgersDigitalThermostatusesthetechnology

ofasolid-statemicrocomputertoprovideprecisetime/temperature

control.Thisthermostatoffersyoutheexibilitytodesignheating

andcoolingprogramsthattyourneeds.

Features:

• Simultaneousheatandcoolsetpointstorage

• Pre-settemperaturecontrol

• LCDcontinuouslydisplayssetpointandroomtemperature

PRECAUTIONS

Thisthermostatisintendedforusewithalowvoltagesystem;

donotusethisthermostatwithalinevoltagesystem.Ifindoubt

aboutwhetheryourwiringismillivolt,line,orlowvoltage,haveit

inspectedbyaqualiedheatingandairconditioningcontractor

orelectrician.

Donotexceedthespecicationratings.

Allwiringmustconformtolocalandnationalelectricalcodes

andordinances.

Thiscontrolisaprecisioninstrument,andshouldbehandled

carefully.Roughhandlingordistortingcomponentscouldcause

thecontroltomalfunction.

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.

SPECIFICATIONS

ELECTRICAL DATA

Electrical Rating:

 20to30VAC50/60Hz.orD.C.

 0.05to1.5Amps(Loadperterminal)

1.5 Amps Maximum Total Load(Allterminalscombined)

THERMAL DATA

Setpoint Temperature Range: 

 45°Fto90°F(7°Cto32°C)

Operating Ambient Temperature Range:

 32°Fto105°F

Operating Humidity Range:

 0to90%RH(non-condensing)

Shipping Temperature Range:

 -4°Fto150°F

APPLICATIONS

Forusewith:

• Heat/coolsystemswithuptotwostagesheat,

 twostagescool

DO NOT USE WITH:

• Millivoltsystems

• Systemsexceeding30VACand1.5amps

• 3-wirezonedhydronicheatingsystems

PART NO. 37-6321B

Replaces37-6321A

1014

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Summary of Contents

Page 1 - 1F83-261

WARNING!Do not use on circuits exceeding speciﬁed voltage. Higher voltage will damage control and could cause shock or ﬁre hazard.Do not shor

Page 2 - INSTALLATION

2MountingholesMountingholesElectric/GasswitchScrew anchorsINSTALLATION REMOVE OLD THERMOSTAT1. Shutoffelectricityatthemainfuseboxuntilinstal

Page 3 - WIRING

3C* RY2CompressorContactorStage 1HeatRelayStage 1HeatRelayStage 2ThermostatControlCircuit24 VAC 120 VACHotNeutralTHERMOSTATSYSTEMY WW2Figure 2. Typica

Page 4 - THERMOSTAT QUICK REFERENCE

4Beforeyoubeginusingyourthermostat,youshouldbefamiliarwithitsfeaturesandwiththedisplayandthelocationandop-erationofthethermost

Page 5 - OPERATION

5CONFIGURATION MENUThecongurationmenuallowsyouto setcertainthermostatoperatingcharacteristicsto yoursystemor personalrequire-ments.Mo

Page 6 - TROUBLESHOOTING

6TROUBLESHOOTING Reset OperationIfavoltagespikeorstaticdischargeblanksoutthedisplayorcauseserraticthermostatoperationyoucanresetth

Page 7

7NOTES

Page 8 - TheEmersonlogoisa

www.white-rodgers.comwww.emersonclimate.comHOMEOWNER HELP LINE: 1-800-284-2925White-RodgersisadivisionofEmersonElectricCo.TheEmersonlogois