Manuals / Bryant / Household Appliance / Air Conditioner

Bryant 549B, 548F manual MODEL NUMBER NOMENCLATURE — 542J150,180 UNITS, 542J E X 150 000 AB H B

Models: 549B 548F 542J

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MODEL NUMBER NOMENCLATURE — 542J150,180 UNITS

542J E X 150 000 AB H B

542J – High-Efficiency Rooftop Units

Electric Heat Pumps

Voltage Designation

E – 460-3-60

P – 208/230-3-60

Heat Type

X – No Heat Installed

Nominal Cooling Capacity

150– 12 Tons

180– 15 Tons

Electric Heaters

000– No Factory-Installed Electric Heaters Accessory Field-Installed Electric Heaters Available

Fan Drive Position

(Standard Motor)

B – Standard Low-Medium

Fan Drive Static Capability

D – Alternate High Fan

Drive Static Capability

Factory-Installed Outdoor Air Upgrade Options

C – Economizer

H – 25% Manual Damper

Design Series Code

AB – EconoMi$er Design Change

542J150,180

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Bryant 549B, 548F manual MODEL NUMBER NOMENCLATURE — 542J150,180 UNITS, 542J E X 150 000 AB H B

Contents

542J150,180 FEATURES/BENEFITSModels 542J, 548F, 549B COMMERCIALEASY INSTALLATION AND CONVERSION TABLE OF CONTENTS548F036-120 549B036-120INDOOR-AIRQUALITY BEGINS WITH BRYANT ROOFTOPS SERVICE OPTIONSINTEGRATED ECONOMI$ERS AND OUTDOOR AIR OPTIONS AND ACCESSORIES BAROMETRIC RELIEF/POWER EXHAUST 150,180 shown OPTIONS AND ACCESSORIES contLOW AMBIENT CONTROLS EMERGENCY HEAT CONTROL PACKAGEOUTDOOR COIL PROTECTION APPLICATIONS DURA-SHIELD OUTDOOR COIL OPTIONSELECTRIC HEATERS ECONOMI$ER 036-120shownUNIT-MOUNTEDDISCONNECT sizes 150,180 UNIT-MOUNTEDDISCONNECT sizesCONVENIENCE OUTLET GLYCOL COIL 150,180 onlyBRYANT COMMERCIAL PROGRAMMABLE THERMOSTAT HAIL GUARDCOMPRESSOR HINGED PANEL OPTION 549B090-120UNITS SHOWNOPTIONS AND ACCESSORIES cont INDOOR-FANHINGED PANEL OPTION 549B036-120FILTER HINGED PANEL OPTION 549B036-120 OPERATING SEQUENCE — 548F036-120AND 549B036-120 CONTROLSSEQUENCE OF OPERATION — 542J150,180 CONTROLS contCONTROLS cont Heating, Units Without Economizer — With unit main power on, set thermostat at HEAT position and desired room tempera- ture. Set fan switch at AUTO. on demand or ON continuous positionLEGEND CONTROLS contCONTROLS cont APPLICATION DATAConcentric Duct Details - 542J150,180 APPLICATION DATA contConcentric Duct Distribution — 542J150,180 LEGEND TYPICAL PIPING AND WIRING542J150,180 TYPICAL PIPING AND WIRING contODS Model Number MODEL NUMBER NOMENCLATURE — 548F UNITS548F036 ARI* CAPACITY RATINGS548F036-120 PHYSICAL DATA548F036-072 Cleanable548F090-120 PHYSICAL DATA contCleanable 548F036-120BASE UNIT DIMENSIONS 548F036-120 072-548F036548F036-120 BASE UNIT DIMENSIONS cont548F090-120 548F036-072 ACCESSORY DIMENSIONS548F036-120 548F090-120 ACCESSORY DIMENSIONS cont548F036-120 IISELECT UNIT BASED ON REQUIRED COOLING CAPACITY SELECTION PROCEDURE WITH 548F048 EXAMPLEIIISELECT ELECTRIC HEAT VDETERMINE NET CAPACITIES548F036-120 PERFORMANCE DATACOOLING CAPACITIES 548F036-120 PERFORMANCE DATA contCOOLING CAPACITIES cont 548F036-120 INSTANTANEOUS AND INTEGRATED HEATING RATINGSPERFORMANCE DATA cont COOLING CAPACITIES cont548F036-120 INSTANTANEOUS AND INTEGRATED HEATING RATINGS contPERFORMANCE DATA cont PERFORMANCE DATA cont 548F036-120INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont 1800548F036-120 PERFORMANCE DATA contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont StandardPERFORMANCE DATA cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS548F036-120 548F036-120 FAN PERFORMANCE — VERTICAL DISCHARGE UNITS contPERFORMANCE DATA cont PERFORMANCE DATA cont 548F036-120FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 548F060 5 TONS — STANDARD MOTOR DIRECT DRIVE548F036-120 PERFORMANCE DATA contFAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont 548F060 5 TONS — HIGH-STATICMOTOR BELT DRIVEPERFORMANCE DATA cont 548F036-120FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 548F072 6 TONS — HIGH-STATICMOTOR BELT DRIVE548F036-120 PERFORMANCE DATA contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont WattsPERFORMANCE DATA cont 548F036-120FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 548F090 71/2 TONS — HIGH-STATICMOTOR BELT DRIVE548F036-120 PERFORMANCE DATA contFAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont 548F102 8 TONS* — STANDARD MOTOR BELT DRIVEPERFORMANCE DATA cont 548F036-120FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 548F102 81/2 TONS — HIGH-STATICMOTOR BELT DRIVE548F036-120 PERFORMANCE DATA contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 548F120 10 TONSPERFORMANCE DATA cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS548F036-120 548F036-120 FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS contPERFORMANCE DATA cont PERFORMANCE DATA cont 548F036-120FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont 548F060 5 TONS - STANDARD MOTOR DIRECT DRIVE548F036-120 PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F060 5 TONS — HIGH-STATICMOTOR BELT DRIVEPERFORMANCE DATA cont 548F036-120FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F072 6 TONS — HIGH-STATICMOTOR BELT DRIVE548F036-120 PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont External Static Pressure in. wgPERFORMANCE DATA cont 548F036-120FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F090 71/2 TONS — HIGH-STATICMOTOR BELT DRIVE548F036-120 PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F102 81/2 TONS — STANDARD MOTOR BELT DRIVEPERFORMANCE DATA cont 548F036-120FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F102 81/2 TONS — HIGH-STATICMOTOR BELT DRIVE548F036-120 PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F120 10 TONSPERFORMANCE DATA cont FAN RPM AT MOTOR PULLEY SETTINGS* — 548F036-120548F036-120 Damper Characteristics OPTIONAL POWER EXHAUSTEconoMi$er Power Exhaust Performance 548F036-072 EconoMi$er Power Exhaust Performance 548F090-120MULTIPLICATION FACTORS ELECTRIC HEATING CAPACITIESPERFORMANCE DATA cont 548F036548F036-120 INDOOR-FANMOTOR PERFORMANCE — 548F UNITSPERFORMANCE DATA cont 548F036-120 ELECTRICAL DATAUNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET 548F036-120 ELECTRICAL DATA contUNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET cont ELECTRICAL DATA cont 548F036-120UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET cont VOLTAGE548F036-120 ELECTRICAL DATA contUNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET cont VOLTAGEELECTRICAL DATA cont UNITS WITH ELECTRICAL CONVENIENCE OUTLET548F036-120 548F036-120 UNITS WITH ELECTRICAL CONVENIENCE OUTLET contELECTRICAL DATA cont ELECTRICAL DATA cont 548F036-120UNITS WITH ELECTRICAL CONVENIENCE OUTLET cont 40.4548F036-120 ELECTRICAL DATA contUNITS WITH ELECTRICAL CONVENIENCE OUTLET cont 44.62.Unbalanced 3-PhaseSupply Voltage LEGEND AND NOTES FOR ELECTRICAL TABLESELECTRICAL DATA cont 548F036-120548F036-072 TYPICAL WIRING SCHEMATIC548F036-120 548F090-120 TYPICAL WIRING SCHEMATIC cont120-548F036 549B036-120 MODEL NUMBER NOMENCLATURE ODS Model Number549B E X 090 000 AA 549B036-060Cleanable 549B036-072PHYSICAL DATA ScrollPHYSICAL DATA cont 549B090,120549B036-120 BASE UNIT DIMENSIONS549B036-072 549B036-120 549B090,120 BASE UNIT DIMENSIONS contCONNECTOR ACCESSORY DIMENSIONS549B036-120 549B036-072549B036-120 ACCESSORY DIMENSIONS cont549B090,120 3/ ″ 19 NPTII SELECT UNIT BASED ON REQUIRED COOLING SELECTION PROCEDURE WITH 549B048 EXAMPLECAPACITY III SELECT ELECTRIC HEAT549B036-120 PERFORMANCE DATACOOLING CAPACITIES 549B036 3 Tons549B036-120 PERFORMANCE DATA contCOOLING CAPACITIES cont 549B072 6 Tons549B036 3 Tons PERFORMANCE DATA contINSTANTANEOUS AND INTEGRATED HEATING RATINGS 549B060 5 Tons PERFORMANCE DATA contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont 549B090 71/2 Tons PERFORMANCE DATA contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont PERFORMANCE DATA cont 549B036-120FAN PERFORMANCE - VERTICAL DISCHARGE UNITS External Static Pressure in. wg549B060 5 TONS — STANDARD MOTOR BELT DRIVE PERFORMANCE DATA contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 549B090 71/2 TONS — STANDARD MOTOR BELT DRIVE PERFORMANCE DATA contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 549B120 10 TONS — STANDARD MOTOR BELT DRIVE PERFORMANCE DATA contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA cont 549B036-120FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS External Static Pressure in. wg549B036 PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 549B090 71/2 TONS - STANDARD MOTOR BELT DRIVE PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 549B120 10 TONS — STANDARD MOTOR BELT DRIVE PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA cont FAN RPM AT MOTOR PULLEY SETTINGS* — 549B036-120549B036-120 OPTIONAL POWER EXHAUST INDOOR-FANMOTOR DATA — 549B036-120Damper Characteristics PERFORMANCE DATA contELECTRIC HEATING CAPACITIES cont OUTDOOR SOUND POWER TOTAL UNITPERFORMANCE DATA cont ELECTRIC HEATING CAPACITIESNOMINAL ELECTRICAL DATAUNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET ELECTRICAL DATA cont LEGEND AND NOTES FOR ELECTRICAL DATA TABLES549B036-120 UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET cont30.4 ELECTRICAL DATA contUNITS WITH ELECTRICAL CONVENIENCE OUTLET 549B036-120 ELECTRICAL DATA contUNITS WITH ELECTRICAL CONVENIENCE OUTLET cont LEGEND AND NOTES FOR ELECTRICAL DATA TABLES549B036-120 TYPICAL WIRING SCHEMATIC549B036-120 549B036-120 LEGEND FOR TYPICAL WIRING SCHEMATICTYPICAL WIRING SCHEMATIC cont 548F/549B036-120 GUIDE SPECIFICATIONS — 548F AND 549B036-120UNITSPART 1 — General PART 2 - ProductsF.Heating Section 548F/549B036-120K.Electrical Requirements 548F/549B036-120548F/549B036 542J E X 150 000 AB H B MODEL NUMBER NOMENCLATURE — 542J150,180 UNITS542J150,180 542J150,180 UNITS WEIGHT DISTRIBUTION AND CENTER OF GRAVITYARI* CAPACITY RATINGS PHYSICAL DATACleanable Centrifugal, Adjustable Pitch Belt DrivePHYSICAL DATA cont 542J150,180542J150,180 BASE UNIT DIMENSIONS542J150,180 UNITPKG NO. REF 542J150,180542J150,180 Convenience Outlet — 542J150,180 Horizontal Adapter Installation — 542J150,180ACCESSORY DIMENSIONS cont ACCESSORYNon-FusedDisconnect — 542J150,180 Power Exhaust — 542J150,180ACCESSORY DIMENSIONS cont 542J150,180542J150,180 SELECTION PROCEDURE WITH 542J180 EXAMPLEII SELECT UNIT BASED ON REQUIRED COOLING CAPACITY542J150,180 PERFORMANCE DATACOOLING CAPACITIES BYPASS542J150,180 INTEGRATED HEATING CAPACITIESPERFORMANCE DATA cont 542J150,180 PERFORMANCE DATA contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS 542J150Fan Performance Using Accessory Power Exhaust FAN RPM AT MOTOR PULLEY SETTINGS* - 542J150,180542J150,180 PERFORMANCE DATA contwith CRRFCURB013A00 High Static Regain Adapter Horizontal Supply/Return Fan PerformanceELECTRIC HEATING CAPACITIES — 542J150,180 GLYCOL COIL DATAPERFORMANCE DATA cont INDOOR-FANMOTOR PERFORMANCE — 542J150,180ELECTRICAL DATA 542J150,180542J150,180 542J180, 460-3-60ShownTYPICAL WIRING SCHEMATIC 542J150,180 LEGEND AND NOTES FOR TYPICAL WIRING SCHEMATICTYPICAL WIRING SCHEMATIC cont TYPICAL WIRING SCHEMATIC cont Optional Non-FusedDisconnect — 542J150,180542J150,180 6T3 4T2 2T1 LOAD 5L3 3L2 1L1 LINEPART 1 - GENERAL GUIDE SPECIFICATIONS — 542J150,180 UNITSPART 2 - PRODUCTS 542J150,180542J150,180 GUIDE SPECIFICATIONS — 542J150,180 UNITS contK.Electrical Requirements GUIDE SPECIFICATIONS — 542J150,180 UNITS cont542J150,180 542J150,180 GUIDE SPECIFICATIONS — 542J150,180 UNITS cont15. Power Exhaust Accessory INDEX