White Rodgers UP310 - Page 32

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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)