Carrier 53DFS250-HW Installation Guide

53DFS250-HW Thermostat® U.S. Registered Trademark. US Patent No. 7,114,554, 7,181,317, 7,225,054, 7,274,972, 7,636,604, 7,693,582 and other patents p

Installation Guide1069-2565—05Fan Sequence Operations(SetupFunction0347,0348,0349):Thethermostatcomesfactorydefaultwiththefanrampingalg

53DFS250-HW1169-2565—05TroubleshootingSymptom Possible Cause ActionDisplaydoesnotcomeon.Thermostatisnotbeingpowered.Checkfor24VacbetweenC

Installation Guide® U.S. Registered Trademark.US Patent No. 7,114,554, 7,181,317, 7,225,054, 7,274,972, 7,636,604, 7,693,582 and other patents pending

Installation Guide269-2565—05Wallplate installationPower optionsFor24VACprimarypower,connectcommonsideoftransformerto“C”terminal.24 VAC 3.0

53DFS250-HW369-2565—05M32489ACG1YORCRH2NOTUSEDG2S1S2SCREWINSERT WIRES THEN TIGHTEN SCREWSWIRE HOLELeavethemetaljumperwirebetweenRCandR.Pushex

Installation Guide469-2565—05WiringHeatPumpwithElectricHeatwiring.Coolonlywiring.M32495INDOOR TEMPERATURESENSOR/REMOTE SETBACK/CHANGEOVERPIPE S

53DFS250-HW569-2565—05Sensor wiring for temperature averagingWiringfourTR21(20Kohm)Sensors. WiringtwoTR21(20Kohm)SensorsandoneTR21-A(10K

Installation Guide669-2565—05M32497ViewClock & MoreNextGo BackAMDoneSystem & FanFanUseEditFan AutoSystem AutoDoneSystem & FanFanUseEditFan

53DFS250-HW769-2565—05Installer setupContinuedonnextpageSetup Number Setup Name Settings & Options (factory default in bold)0120Date(YearUppe

Installation Guide869-2565—05Installer setupContinuedonnextpageSetup Number Setup Name Settings & Options (factory default in bold)0346Unoccupi

53DFS250-HW969-2565—05Installer setupSetup Number Setup Name Settings & Options (factory default in bold)0695RecoveryCoolRampRate3 3°F(1.7°C)