Carrier 48XL installation instructions DUSO0003

Page 17

CONNECTION WIRING DIAGRAM

DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWERBEFORE SERVICING

		FIELD	SUPPLY	I	_
UNIT COMPONENTARRANGEMENT		208,_3o	VAC	_'I"M	i,,,,_	-
		208,_3o	VAC	_'I"M	i,,,,_	-
SECTIO_	[]	60HZ,IPH
OUTDOORF_N	[]

[]

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SAS TI

LEGEND

	_F[ELD	SPLICE
_°	• SPLICE

?FACTORY WIRING

-FIEL@ COnTrOL _IRI_G FIEL@ POWE_ WIRING

RSC	REMOTE	SPARKER CONTROL
CQNT	CONTACTOR
CAP	CAPACITOR
COMP	COMPRESSOR		MOTOR
CS	COMPRESSOR		SOLENO[D
CCH	CRANK	CASE	HEATER

TO BE WIRED iN ACCOROANC[ WITH NEC ANO LOCAL CODES

8LOWER-O_ DELAY FOR GAS _EATING iS 3O SECONDS¸

_LOWER-OYF OELAY FOR GAS H[ATING IS 120 SECONOS D_AULT WITH Fi[LD SELECTABLE D[LAYS OF gO, 120, 150, OR 180 SECONDS AVAILABLE

8LOWER-OFF OEL_Y _OR COOLING IS 9O SECONDS

IGNITION LOCKOUT OCCURS AFTER FOUR CONSECUTIVE,

UNSUCCESSFUL IGNITION ATTEMPTS CONTROL W_LL

AUTO R[S[T AFTER THREE HOURS¸

LADDER WIRING DIAGRAM

PLI 1(c)

co_

COM _

DUSO0003 111_.

Image 17

Contents Installation Electricalshockhazard Unit Operation and Safety HazardIdentify Unit Inspect ShipmentIN.MM IN. MMNumber 024-030Left Side View Frontview Rightsideview Front View Furnace Section CompressorsBurner Orifice No. Qty.Drill Size RETURN-AIR Filters ThrowawayPlace ClearancesSelect and Install Ductwork See Detail a Install Gas Piping Install Flue HoodProvide for Condensate Disposal Carbon Monoxide Poisoning HazardFire or Explosion Hazard Install Electrical ConnectionsHIGH-VOLTAGE Connections Electrical Shock HazardConnecting Ground Lead to Ground Screw Routing Power Leads Into UnitRouting Control Power Wires Accessory InstallationGround Screw Field Connection OAT Black WiresRequired Factory ConnectedFIRE, EXPLOSION,ELECTRICALSHOCK Hazard Unit Start-Up and TroubleshootingMotor Turns Slowly Verify Motor Winding SectionDUSO0003 DU500095 Status Code 23 Pressure Switch did not Open Status Code 22 Abnormal FLAME-PROVING SignalStatus Code 25 Invalid Model Selection or Setup Error Status Code 33 Limit Circuit FaultUnit Operation Hazard Indoor Airflow AdjustmentsAIR Conditioner Sequence of Operation Cooling Operation Utility Interface with Infinity ControlHigh Stage Low Stage Amber LED Operation Fault Flash Possible Cause Action CodeRated Heating GAS Heat Mode and Adjustments Dehumidification ModeInfinity Controlled LOW Ambient Cooling Sequence of OPERATION-GAS HeatU.S.A Fire and Unit Damage HazardCanada ExampleCheck Burner Flame Check GAS Input Propane GASCheck for Refrigerant Leaks Start-Up AdjustmentsRefrigerant Charge To USE Cooling Charging ChartsNo Charge LOW Charge CoolingFactorywiresprovided Field Connection Required BlackwiresIndoor Fan and Motor Limit SwitchBurner Ignition Main BurnersPressure Switches Refrigerant Circuit Electrical Controls and WiringOutdoor Coil, Indoor Coil, and Condensate Drain Pan Outdoor FanRefrigerant System Control Fault Pressure Switch PROTECTION-REFRIGERANT230V Line Power Disconnect Detection Temperature ThermistorsOCT Failed Thermistor Default OperationThermistor Sensor Comparison Page Remedy SymptomTable lO--Troubleshooting Chart Cont-Gas Remove and Store in Job File

CONNECTION WIRING DIAGRAM

FIELD

SUPPLY

60HZ,IPH

OUTDOORF_N

DUSO0003 111_.