Carrier 48SS018-060, 48SX024-060 user manual 208/230-3-60 Wiring Diagram, Units 48SX036-042

Page 32

 

 

LEGEND

 

 

AWG

Ð American Wire Gage

QT

Ð Quadruple Terminal

BR

Ð Blower Relay

RS

Ð Rollout Switch

C

Ð Contactor

TRAN Ð Transformer

CAP

Ð

Capacitor

 

Field Splice

COMP

Ð Compressor Motor

 

CR

Ð Combustion Relay

 

 

EQUIP

Ð

Equipment

 

Terminal (Marked)

FL

Ð

Fuse Link

 

FS

Ð

Flame Sensor

 

Terminal (Unmarked)

FU

Ð

Fuse

 

 

 

GND

Ð Ground

 

Splice

GVR

Ð Gas Valve Relay

 

 

 

HS

Ð Hall Effect Sensor

 

Splice (Marked)

HV TRAN

Ð

High-Voltage Transformer

 

I

Ð

Ignitor

 

Factory Wiring

IDM

Ð

Induced-Draft Motor

 

 

Field Control Wiring

IFM

Ð

Indoor-Fan Motor

 

IGC

Ð

Integrated Gas Control

 

Field Power Wiring

LS

Ð

Limit Switch

 

Accessory or Optional Wiring

MGV

Ð Main Gas Valve

 

 

To Indicate Common Potential

NEC

Ð

National Electrical Code

 

OFM

Ð Outdoor-Fan Motor

 

Only, Not to Represent Wiring

PWR

Ð Power

 

 

NOTES:

1.If any of the original wire furnished must be replaced, it must be replaced with type 90 C wire or its equivalent.

2.Use copper conductors only.

Fig. 31 Ð 208/230-3-60 Wiring Diagram, Units 48SX036-042

32

Image 32
Contents Contents Safety Considerations48SS018-042 Without Base Rail, Unit Dimensions 48SS018-042 With Optional Base Rail, Unit Dimensions 48SS048,060 Without Base Rail, Unit Dimensions 48SS048,060 With Optional Base Rail, Unit Dimensions 48SX024-036 Without Base Rail, Unit Dimensions 48SX024-036 With Optional Base Rail, Unit Dimensions 48SX042-060 Without Base Rail, Unit Dimensions 48SX042-060 With Optional Base Rail, Unit Dimensions Receiving and Installation Check EquipmentProvide Unit Support Rig and Place UnitPart Number CurbUnit WeightUnit MAX Connect Condensate Drain Condensate TrapPhysical Data Ð Unit 48SS Unit Size 48SSPhysical Data Ð Unit 48SX Unit Size 48SXSediment Trap Maximum Gas Flow Capacity Supply and Return Duct OpeningsInstall Electrical Connections Vertical Discharge Cover RemovedÐ Electrical Data Ð Unit 48SS Ð Electrical Data Ð Unit 48SX Range MotorRLA LRA FLA MCAHigh- and Control-Voltage Connections PRE-START-UP Easy Select Interface BoardStart Up Heating Section and Make Adjustments START-UPRated Gas Inputs at Indicated Manifold Pressures GAS Supply Pressure Manifold Natural GAS Propane NumberPressure Unit 48SS,SX OrificesHeating Temperature Rise F Input Monoport BurnersLED Indications Start Up Cooling Section and Make AdjustmentsError Code LED Indication 208/230-1-60 Wiring Diagram, Units 48SS018-060 208/230-3-60 Wiring Diagram, Units 48SS030-060 460-3-60 Wiring Diagram, Units 48SS036-060 208/230-1-60 Wiring Diagram, Units 48SX024-042 208/230-1-60 Wiring Diagram, Units 48SX048,060 208/230-3-60 Wiring Diagram, Units 48SX036-042 208/230-3-60 Wiring Diagram, Units 48SX048,060 460-3-60 Wiring Diagram, Units 48SX036-048 Checking and Adjusting Refrigerant Charge Ð Superheat Charging Table, 48SS018 Ð Superheat Charging Table, 48SS024Ð Superheat Charging Table, 48SS042 Ð Superheat Charging Table, 48SS030Ð Superheat Charging Table, 48SS036 Ð Superheat Charging Table, 48SS060 Ð Superheat Charging Table, 48SX036 Ð Superheat Charging Table, 48SX024Ð Superheat Charging Table, 48SX030 Ð Superheat Charging Table, 48SX060 Ð Superheat Charging Table, 48SX042Ð Superheat Charging Table, 48SX048 Required Suction-Tube Temperature F SuperheatTemp F Unit Motor AIRExternal Static Pressure in. wg 48SX Unit 48SX FAN only Cfm Cooling CfmUnit Size Airflow Pressure Drop MaintenanceWet Coil Pressure Drop Evaporator Blower and Motor Air FilterUnit Top Removal Burner Access Panel Condenser Coil, Evaporator Coil, and Conden Condenser FanTroubleshooting CoolingHeating Burners will not igniteService Training LED Troubleshooting Ð Error CodePage III. START-UP Remove and Store in Job FilePreliminary Information