Carrier 48XL Required, OAT Black Wires, Factory Connected, For Field Connection

Page 14

HP/AC Board

Furnac6

Board

A06306

Fig. 13 - Control Plate

User

infinity Furnace

infinity HP/AC

 

interface

Board

Board

 

 

 

Outdoor Air Thermistor

 

 

 

(Supplied with [U)

 

 

 

FIELD CONNECTION

 

 

 

REQUIRED

 

 

OAT

(BLACK WIRES)

 

 

 

 

m

 

 

 

1

 

 

 

OCT

 

 

 

 

 

a_Outdeor

Coil Thermistor

 

 

 

 

L

FACTORY CONNECTED

m

0

m

Y2

m

 

Y1

FACTORY WIRES PROVIDED

m

FOR FIELD CONNECTION

w1

 

mOF UTiLiTY CURTAILMENT

C

R

Factory Wiring

A06301

Fig. 14 - Control Voltage Wiring Connections

14

Image 14
Contents Installation Identify Unit Unit Operation and Safety HazardElectricalshockhazard Inspect ShipmentNumber IN. MMIN.MM 024-030Left Side View Frontview Rightsideview Front View Burner Orifice No. Qty.Drill Size CompressorsFurnace Section RETURN-AIR Filters ThrowawayClearances PlaceSelect and Install Ductwork See Detail a Provide for Condensate Disposal Install Flue HoodInstall Gas Piping Carbon Monoxide Poisoning HazardHIGH-VOLTAGE Connections Install Electrical ConnectionsFire or Explosion Hazard Electrical Shock HazardRouting Control Power Wires Routing Power Leads Into UnitConnecting Ground Lead to Ground Screw Accessory InstallationGround Screw Required OAT Black WiresField Connection Factory ConnectedUnit Start-Up and Troubleshooting FIRE, EXPLOSION,ELECTRICALSHOCK HazardVerify Motor Winding Section Motor Turns SlowlyDUSO0003 DU500095 Status Code 25 Invalid Model Selection or Setup Error Status Code 22 Abnormal FLAME-PROVING SignalStatus Code 23 Pressure Switch did not Open Status Code 33 Limit Circuit FaultAIR Conditioner Sequence of Operation Cooling Operation Indoor Airflow AdjustmentsUnit Operation Hazard Utility Interface with Infinity ControlHigh Stage Low Stage Amber LED Operation Fault Flash Possible Cause Action CodeRated Heating Infinity Controlled LOW Ambient Cooling Dehumidification ModeGAS Heat Mode and Adjustments Sequence of OPERATION-GAS HeatCanada Fire and Unit Damage HazardU.S.A ExampleCheck GAS Input Propane GAS Check Burner FlameStart-Up Adjustments Check for Refrigerant LeaksNo Charge To USE Cooling Charging ChartsRefrigerant Charge LOW Charge CoolingField Connection Required Blackwires FactorywiresprovidedBurner Ignition Limit SwitchIndoor Fan and Motor Main BurnersOutdoor Coil, Indoor Coil, and Condensate Drain Pan Electrical Controls and WiringPressure Switches Refrigerant Circuit Outdoor FanRefrigerant System 230V Line Power Disconnect Detection Pressure Switch PROTECTION-REFRIGERANTControl Fault Temperature ThermistorsOCT Failed Thermistor Default OperationThermistor Sensor Comparison Page Symptom RemedyTable lO--Troubleshooting Chart Cont-Gas Remove and Store in Job File