Manuals / Bryant / Household Appliance / Heat Pump

Bryant 549C manual TYPICAL WIRING SCHEMATICS — 548F, 548F090-120— 460 v Shown, a50-8052

Models: 549C

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TYPICAL WIRING SCHEMATICS — 548F

TYPICAL WIRING SCHEMATICS — 548F

a50-8052

			LEGEND
AWG	— American Wire Gage	LPS	— Low-Pressure Switch
C	— Contactor, Compressor	LSM	— Limit Switch (Manual Reset)
CAP	— Capacitor	OFC	— Outdoor Fan Contactor
CB	— Circuit Breaker	OFM	— Outdoor Fan Motor
CH	— Crankcase Heater	P	— Plug
COMP	— Compressor Motor	PL	— Plug Assembly
DB	— Defrost Board	QT	— Quadruple Terminal
DFT	— Defrost Thermostat	RSV	— Reversing Valve
EQUIP	— Equipment	SAT	— Supply-Air Thermostat
FPT	— Freeze Protection Thermostat	TB	— Terminal Block
GND	— Ground	TRAN — Transformer
HC	— Heater Contactor		Field Splice
HPS	— High-Pressure Switch		Field Splice
HPS	— High-Pressure Switch
HR	— Heater Relay		Marked Wire
IFC	— Indoor Fan Contactor		Marked Wire
IFC	— Indoor Fan Contactor
IFM	— Indoor Fan Motor		Terminal (Marked)
IFMOVL — Indoor Fan Motor Overload

Terminal (Unmarked)

Terminal Block

Splice

Splice (Marked)

Factory Wiring Field Control Wiring Field Power Wiring Accessory or Optional Wiring

To indicate common potential only. Not to represent wiring.

548F

548F090-120 — 460 v Shown

65

Image 65

Bryant 549C manual TYPICAL WIRING SCHEMATICS — 548F, 548F090-120— 460 v Shown, a50-8052

Contents

542J150,180 FEATURES/BENEFITSModels 542J, 548F, 549B, 549C COMMERCIALEASY INSTALLATION AND CONVERSION TABLE OF CONTENTS548F 549B, 549CINDOOR-AIRQUALITY BEGINS WITH BRYANT ROOFTOPS SERVICE OPTIONSINTEGRATED ECONOMIZERS AND OUTDOOR-AIRDAMPERS MODEL NUMBER NOMENCLATURE — 548F UNITS Quality AssuranceODS Model Number Certified to ISO 9001ARI* CAPACITY RATINGS MODEL NUMBER NOMENCLATURE — 542J150,180 UNITS542J E X 150 000 AB H B 548F036-060549C024-060 ARI* CAPACITY RATINGS cont549B036-060 549B072-120548F036-120 OPTIONS AND ACCESSORIES549B036-120, 549C024-060 OPTIONS AND ACCESSORIES contITEM OPTIONS AND ACCESSORIES cont542J150,180 Roof Curbs Horizontal and Vertical permit installation and securing of ductwork to curb prior to mounting unit on the curb. Both 14-in.and 24-in.roof curbs are available as field-installedaccessories OPTIONS AND ACCESSORIES contECONOMI$ERIV CONTROL OPTIONS AND ACCESSORIES contGEAR-DRIVENECONOMI$ERIV COMPONENT PARTS 3 to 6 Ton Unit Shown549B036-072UNITS SHOWN CONTROL BOX HINGED PANEL OPTION549B090-120UNITS SHOWN COMPRESSOR HINGED PANEL OPTIONFILTER HINGED PANEL OPTION EVAPORATOR-FANHINGED PANEL OPTIONLOUVERED HAIL GUARD OPTON 024-120only548F036-072 PHYSICAL DATAHermetic R-22PHYSICAL DATA 548F090-120548F 548F036-072 BASE UNIT DIMENSIONS548F a50-8044548F090,120 BASE UNIT DIMENSIONS cont548F ACCESSORY DIMENSIONS548F036-072 a48-5374548F090,120 ACCESSORY DIMENSIONS cont548F a50-6162IISELECT UNIT BASED ON REQUIRED COOLING CAPACITY SELECTION PROCEDURE WITH 548F048 EXAMPLEIIISELECT ELECTRIC HEAT VDETERMINE NET CAPACITIESCOOLING CAPACITIES PERFORMANCE DATA - 548F548F Above 80 F edb, add corr factor x cfm to SHCCOOLING CAPACITIES cont PERFORMANCE DATA — 548F cont548F Above 80 F edb, add corr factor x cfm to SHCCOOLING CAPACITIES cont INSTANTANEOUS AND INTEGRATED HEATING RATINGSPERFORMANCE DATA - 548F cont 548F INSTANTANEOUS AND INTEGRATED HEATING RATINGS contPERFORMANCE DATA — 548F cont INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont PERFORMANCE DATA — 548F cont548F 548F072548F PERFORMANCE DATA — 548F contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont 548F120GENERAL FAN PERFORMANCE NOTES FAN PERFORMANCE — VERTICAL DISCHARGE UNITSBrake Horsepower Input to Fan PERFORMANCE DATA — 548F contPERFORMANCE DATA — 548F cont FAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont548F See General Fan Performance notes on pagePERFORMANCE DATA - 548F cont Brake Horsepower Input to FanFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 548FFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F cont548F See General Fan Performance notes on page548F060 5 TONS - HIGH-STATICMOTOR AND DRIVE PERFORMANCE DATA — 548F contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F contWatts See General Fan Performance notes on pageFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F contWatts Refer to page 27 General Fan Performance NotesFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F contWatts Refer to page 27 General Fan Performance NotesFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F contExternal Static Pressure in. wg Refer to page 27 General Fan Performance NotesPERFORMANCE DATA — 548F cont Brake Horsepower Input to Fan548F FAN PERFORMANCE — VERTICAL DISCHARGE UNITS contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F cont548F 548F120 10 TONS — ALTERNATE MOTOR AND DRIVEPERFORMANCE DATA - 548F cont Brake Horsepower Input to Fan548F FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont548F FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITSPERFORMANCE DATA - 548F cont PERFORMANCE DATA — 548F cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont548F See General Fan Performance notes on pagePERFORMANCE DATA — 548F cont Brake Horsepower Input to FanFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548FFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F cont548F See General Fan Performance notes on pageFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F cont548F 548F072 6 TONS — STANDARD MOTOR BELT DRIVEPERFORMANCE DATA — 548F cont Brake Horsepower Input to Fan548F FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F cont548F 548F090 71/2 TONS - ALTERNATE DRIVEPERFORMANCE DATA — 548F cont Brake Horsepower Input to Fan548F FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 548F cont548F 548F120 10 TONS — STANDARD MOTOR AND DRIVEPERFORMANCE DATA — 548F cont Brake Horsepower Input to Fan548F FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS contFAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA - 548F cont548F 548F120 10 TONS — HIGH-STATICMOTOR AND DRIVEPERFORMANCE DATA — 548F cont FAN RPM AT MOTOR PULLEY SETTINGS* — 548F036-120EconoMi$er2 Performance Data 548F036-120 Vertical EconoMi$erIV andHorizontal EconoMi$erIV and VERTICAL POWER EXHAUST PERFORMANCEPERFORMANCE DATA — 548F cont ELECTRIC HEATING CAPACITIES — 548F036-072PERFORMANCE DATA — 548F cont ELECTRIC HEATING CAPACITIES - 548F090-120548F INDOOR-FANMOTOR PERFORMANCE — 548F036-120UNITSPERFORMANCE DATA — 548F cont 548F ELECTRICAL DATA — 548FELECTRICAL DATA — 548F cont ELECTRICAL DATA — 548F cont POWER EXHAUST ELECTRICAL DATAVOLTAGE ELECTRICAL DATA — 548F cont548F VOLTAGE ELECTRICAL DATA — 548F cont30.3 ELECTRICAL DATA — 548F cont15.3 ELECTRICAL DATA — 548F contLEGEND ELECTRICAL DATA - 548F cont548F VOLTAGE ELECTRICAL DATA — 548F contVOLTAGE ELECTRICAL DATA — 548F cont548F090-120— 460 v Shown TYPICAL WIRING SCHEMATICS — 548F548F a50-8052EconoMi$erIV Wiring TYPICAL WIRING SCHEMATICS — 548F contEconoMi$er2 Wiring 548FNon-FusedDisconnect Optional — 548F036-120 Convenience Outlet Optional — 548F036-120TYPICAL WIRING SCHEMATICS — 548F cont 548FVertical Discharge Ducting TYPICAL PIPING AND WIRING — 548FHorizontal Discharge Ducting 548FPART 1 — GENERAL GUIDE SPECIFICATIONS — 548F036-120PART 2 - PRODUCTS 548F548F GUIDE SPECIFICATIONS - 548F036-120cont548F GUIDE SPECIFICATIONS — 548F036-120contr.Control LEDs 17.Indoor Air Quality CO2 Sensor GUIDE SPECIFICATIONS — 548F036-120cont548F 549B, 549C PHYSICAL DATA — 549B036-072Cleanable Scroll549C PHYSICAL DATA — 549B090-120549B CleanableCleanable PHYSICAL DATA - 549C024-060549B, 549C ScrollBASE UNIT DIMENSIONS 549B036-072549B, 549C a50-8054BASE UNIT DIMENSIONS cont 549B090-120549B, 549C a50-8055BASE UNIT DIMENSIONS cont 549C024-060549B, 549C a50-8097ACCESSORY DIMENSIONS 549B036-072AND 549C024-060549B, 549C a50-7345ACCESSORY DIMENSIONS cont 549B090-120549B, 549C a50-7349IISELECT UNIT BASED ON REQUIRED COOLING CAPACITY SELECTION PROCEDURE WITH 549B048 EXAMPLEIIISELECT ELECTRIC HEAT VDETERMINE NET CAPACITIESCOOLING CAPACITIES PERFORMANCE DATA — 549B, 549C549C 549BCOOLING CAPACITIES cont PERFORMANCE DATA — 549B, 549C contCOOLING CAPACITIES cont PERFORMANCE DATA — 549B, 549C cont549C Above 80 F edb, add corr factor x cfm to SHCCOOLING CAPACITIES cont PERFORMANCE DATA - 549B, 549C contAbove 80 F edb, add corr factor x cfm to SHC BYPASSCOOLING CAPACITIES cont PERFORMANCE DATA — 549B, 549C cont549B, 549C Above 80 F edb, add corr factor x cfm to SHCINSTANTANEOUS AND INTEGRATED HEATING RATINGS PERFORMANCE DATA — 549B, 549C cont549C 549B036 3 TonsINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont PERFORMANCE DATA — 549B, 549C cont549C 549B060 5 Tons549B090 71/2 Tons PERFORMANCE DATA — 549B, 549C contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont PERFORMANCE DATA - 549B, 549C cont549C 549B120 10 Tons549C036 3 Tons PERFORMANCE DATA — 549B, 549C contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont 549B, 549C PERFORMANCE DATA - 549B, 549C contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITSFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549B, 549C 549B036 AND 549C036549B, 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont WattsFAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549B, 549C AirflowFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA - 549B, 549C cont549C AirflowFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA - 549B, 549C cont549B, 549C Watts549B090 71/2 TONS STANDARD MOTOR BELT DRIVE PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 549B090 71/2 TONS HIGH-STATICMOTOR BELT DRIVE PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA - 549B, 549C cont549C 549B102 81/2 TONS STANDARD MOTOR BELT DRIVE549B102 81/2 TONS HIGH-STATICMOTOR BELT DRIVE PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549C 549B120 10 TONS STANDARD MOTOR BELT DRIVE549B120 10 TONS HIGH-STATICMOTOR BELT DRIVE PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS PERFORMANCE DATA — 549B, 549C cont549B, 549C 549C024 2 TONS STANDARD MOTOR BELT DRIVEFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA - 549B, 549C cont549B, 549C WattsFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549C AirflowFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549B, 549C Airflow549B, 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont Watts549B090 71/2 TONS STANDARD MOTOR BELT DRIVE PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549C 549B090 71/2 TONS HIGH-STATICMOTOR BELT DRIVE549B102 81/2 TONS STANDARD MOTOR BELT DRIVE PERFORMANCE DATA - 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549C 549B102 81/2 TONS HIGH-STATICMOTOR BELT DRIVE549B120 10 TONS STANDARD MOTOR BELT DRIVE PERFORMANCE DATA - 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549C 549B120 10 TONS HIGH-STATICMOTOR BELT DRIVEINDOOR-FANMOTOR PERFORMANCE — STANDARD MOTORS FAN RPM AT MOTOR PULLEY SETTINGSINDOOR-FANMOTOR PERFORMANCE — HIGH-STATICMOTORS PERFORMANCE DATA — 549B, 549C contHeater Module PERFORMANCE DATA — 549B, 549C cont549B, 549C UNIT PERFORMANCE DATA — 549B, 549C contMULTIPLICATION FACTORS OUTDOOR SOUND POWER TOTAL UNITPERFORMANCE DATA — 549B, 549C cont 549B, 549CELECTRICAL DATA — 549B 549B, 549C ELECTRICAL DATA — 549B cont30.4/ ELECTRICAL DATA — 549B cont43.0/ ELECTRICAL DATA — 549B cont549B, 549C NOMINAL ELECTRICAL DATA - 549B cont41.3/ ELECTRICAL DATA - 549B cont549B, 549C 24.2/ ELECTRICAL DATA - 549B cont46.1/ ELECTRICAL DATA — 549B cont549B, 549C ELECTRICAL DATA — 549C 549B ELECTRICAL DATA — 549C cont549C 21/21 ELECTRICAL DATA — 549C cont549C ELECTRICAL DATA — 549C cont549B VOLTAGE549B036 208/230 v Shown TYPICAL WIRING SCHEMATICS — 549B, 549C549B, 549C a50-8056EconoMi$erIV Wiring — 549B036-120, 549C024-060 TYPICAL WIRING SCHEMATICS — 549B, 549C contEconoMi$er2 Wiring — 549B036-120, 549C024-060 549B, 549C549C TYPICAL WIRING SCHEMATICS - 549B, 549C conta48-8189 a48-7463549B 549CVertical Discharge Ducting Horizontal Discharge DuctingPART 1 — GENERAL GUIDE SPECIFICATIONS — 549B036-120, 549C024-060PART 2 — PRODUCTS 549B, 549C3.Coils 549B, 549C549B, 549C K.Electrical Requirements5. 25% Two-PositionDamper 549B, 549C549B, 549C 23.Indoor Air Quality CO2 Room Sensor EconoMi$erIV542J PHYSICAL DATA — 542J150,180Cleanable Semi-Hermetic542J150,180 BASE UNIT DIMENSIONS542J a50-6502542J ACCESSORY DIMENSIONS — 542J150,180542J150,180 a50-5670Horizontal Adapter Installation — 542J150,180 ACCESSORY DIMENSIONS — 542J150,180 contConvenience Outlet — 542J150,180 ACCESSORYNon-FusedDisconnect — 542J150,180 Power Exhaust — 542J150,180ACCESSORY DIMENSIONS — 542J150,180 cont 542JIISELECT UNIT BASED ON REQUIRED COOLING CAPACITY SELECTION PROCEDURE WITH 542J180 EXAMPLEVDETERMINE NET CAPACITIES IIISELECT ELECTRIC HEAT542J PERFORMANCE DATA — 542JCOOLING CAPACITIES 542J PERFORMANCE DATA — 542J contINTEGRATED HEATING CAPACITIES 542J150 208/230 V AND 460 V 121/2 TONS PERFORMANCE DATA — 542J contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 542J cont542J 542J180 15 TONSPERFORMANCE DATA — 542J cont FAN RPM AT MOTOR PULLEY SETTINGS542J INDOOR-FANMOTOR PERFORMANCE — STANDARD MOTORS542J ELECTRIC HEATING CAPACITIES — 542J150,180PERFORMANCE DATA — 542J cont GLYCOL COIL RATINGS — 542J150,180 GLYCOL COIL DATA* - 542J150,180PERFORMANCE DATA — 542J cont MULTIPLICATION FACTORS542J ELECTRICAL DATA — 542JELECTRICAL DATA — 542J150,180 542J180 460 V Shown TYPICAL WIRING SCHEMATIC — 542J542J a50-7581EconoMi$erIV Wiring — 542J150,180 TYPICAL WIRING SCHEMATIC — 542J cont542J a48-7992Non-FusedDisconnect Optional — 542J150,180 EconoMi$er2 Wiring — 542J150,180TYPICAL WIRING SCHEMATIC — 542J cont 542Jc50-1087 TYPICAL PIPING AND WIRING — 542J150,180542J 542J GUIDE SPECIFICATIONS — 542J150,180PART 1 — GENERAL PART 2 - PRODUCTS542J GUIDE SPECIFICATIONS — 542J150,180 cont542J GUIDE SPECIFICATIONS — 542J150,180 contJ. Operating Characteristics 542J GUIDE SPECIFICATIONS — 542J150,180 cont5. Manual Outdoor-AirDamper 542J GUIDE SPECIFICATIONS — 542J150,180 cont24. Glycol Coil CONTROLS SEQUENCE OF OPERATION — 542J150,180 CONTROLS cont14.CONDENSER COIL PROTECTION APPLICATION DATAConcentric Duct Distribution — 542J150,180 APPLICATION DATA contConcentric Duct Details — 542J150,180 CONDENSER COIL PROTECTION APPLICATIONSa50-7751 Economizer Changeover CurvesAPPLICATION DATA cont CO2 for DCV Control using a ECONOMI$ERIV SENSOR USAGECO2 for DCV Control using a ECONOMI$ERIV WITH OUTDOOR AIRPage Copyright 2009 Bryant Heating & Cooling Systems SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICEPrinted in U.S.A. 4/09 Catalog No. PDS548F-36-6