Emerson UP310 Install Guide

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Symptom Possible Cause Corrective Action

NoHeat(contd.) 3.(contd.)Thissoundindicatesthethermostatisoperating

properly.Ifthethermostatdoesnotclick,trythereset

operation listed below. If the thermostat does not click

afterbeingreset,contactyourheatingandcoolingservice

person or place of purchase for a replacement. If the

thermostatclicks,contactthefurnacemanufacturerora

servicepersontoverifytheheatingsystemisoperating

correctly.

No Cool 1.SystemnotsettoCool

2.Looseconnectiontothermostat

or system

3.CoolingSystemrequires

serviceorthermostatrequires

replacement

1.SetthermostattoCool.

2.Verifythermostatandsystemwiresaresecurelyattached.

3.Diagnostic:SetSystemtoCoolandlowersetpointbelow

roomtemperature.Sameproceduresasdiagnosticfor

“NoHeat”conditionexceptsetthethermostattoCooland

lower the setpoint below the room temperature. There may

beuptoaveminutedelaybeforethethermostatclicksin

Coolingifthecompressorlock-outoptionisselectedinthe

installermenu.(seeINSTALLERMENU,item50)

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Emerson ‎UP310 Premium 7 Day Programmable Thermostat