Manuals / Bryant / Household Appliance / Heat Pump

Bryant 549C manual TYPICAL WIRING SCHEMATICS — 548F cont, EconoMi$erIV Wiring, EconoMi$er2 Wiring

Models: 549C

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TYPICAL WIRING SCHEMATICS — 548F (cont)

TYPICAL WIRING SCHEMATICS — 548F (cont)

548F

a48-7910

	LEGEND	NOTE:		NOTES:
	IAQ — Indoor Air Quality	Potentiometer Defaults Settings:		1.	620 ohm, 1 watt 5% resister should be removed only when using differen-
		Power Exhaust	Middle		tial enthalpy or dry bulb.
	LA — Low Ambient Lockout Device
		Minimum Pos.	Fully Closed	2.	If a separate field-supplied 24v transformer is used for the IAQ sensor
	POT— Potentiometer
		DCV Max.	Middle		power supply, it cannot have the secondary of the transformer grounded.
	OAT— Outdoor-Air Temperature
		DCV Set	Middle	3.	For field-installed remote minimum position POT, remove black wire jumper
	RAT — Return-Air Temperature
		Enthalpy	C Setting		between P and P1 and set control minimum position POT to the minimum

position.

EconoMi$erIV Wiring

500 OHM RESISTOR

NOTE 1

RUN

NOTE 2

-

+

50HJ540573

ACTUATOR

ASSEMBLY

OPTIONAL CO2

SENSOR 4 - 20 mA

OUTPUT

DIRECT DRIVE

ACTUATOR

	BLACK	4
		4
		3
		5
	BLUE	2
		2
		8
VIOLET		6
		6
PINK		7
		7
	RED	1
		1
		10
YELLOW		11
YELLOW		9
		9
	WHITE	12
		12

a50-8053	ECONOMISER2 PLUG

NOTES:

1.Switch on actuator must be in run position for economizer to operate.

2.50HJ540573 actuator consists of the 50HJ540567 actuator and a harness with 500-ohm resistor.

EconoMi$er2 Wiring

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Bryant 549C manual TYPICAL WIRING SCHEMATICS — 548F cont, EconoMi$erIV Wiring, EconoMi$er2 Wiring, a48-7910, a50-8053

Contents

Models 542J, 548F, 549B, 549C FEATURES/BENEFITS542J150,180 COMMERCIAL548F TABLE OF CONTENTSEASY INSTALLATION AND CONVERSION 549B, 549CSERVICE OPTIONS INTEGRATED ECONOMIZERS AND OUTDOOR-AIRDAMPERSINDOOR-AIRQUALITY BEGINS WITH BRYANT ROOFTOPS ODS Model Number Quality AssuranceMODEL NUMBER NOMENCLATURE — 548F UNITS Certified to ISO 9001542J E X 150 000 AB H B MODEL NUMBER NOMENCLATURE — 542J150,180 UNITSARI* CAPACITY RATINGS 548F036-060549B036-060 ARI* CAPACITY RATINGS cont549C024-060 549B072-120OPTIONS AND ACCESSORIES 548F036-120OPTIONS AND ACCESSORIES cont 549B036-120, 549C024-060OPTIONS AND ACCESSORIES cont 542J150,180ITEM OPTIONS AND ACCESSORIES cont 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-installedaccessoriesGEAR-DRIVENECONOMI$ERIV COMPONENT PARTS OPTIONS AND ACCESSORIES contECONOMI$ERIV CONTROL 3 to 6 Ton Unit Shown549B090-120UNITS SHOWN CONTROL BOX HINGED PANEL OPTION549B036-072UNITS SHOWN COMPRESSOR HINGED PANEL OPTIONLOUVERED HAIL GUARD OPTON EVAPORATOR-FANHINGED PANEL OPTIONFILTER HINGED PANEL OPTION 024-120onlyHermetic PHYSICAL DATA548F036-072 R-22548F090-120 548FPHYSICAL DATA 548F BASE UNIT DIMENSIONS548F036-072 a50-8044BASE UNIT DIMENSIONS cont 548F090,120548F036-072 ACCESSORY DIMENSIONS548F a48-5374548F ACCESSORY DIMENSIONS cont548F090,120 a50-6162IIISELECT ELECTRIC HEAT SELECTION PROCEDURE WITH 548F048 EXAMPLEIISELECT UNIT BASED ON REQUIRED COOLING CAPACITY VDETERMINE NET CAPACITIES548F PERFORMANCE DATA - 548FCOOLING CAPACITIES Above 80 F edb, add corr factor x cfm to SHC548F PERFORMANCE DATA — 548F contCOOLING CAPACITIES cont Above 80 F edb, add corr factor x cfm to SHCINSTANTANEOUS AND INTEGRATED HEATING RATINGS PERFORMANCE DATA - 548F contCOOLING CAPACITIES cont INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont PERFORMANCE DATA — 548F cont548F 548F PERFORMANCE DATA — 548F contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont 548F072INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont PERFORMANCE DATA — 548F cont548F 548F120Brake Horsepower Input to Fan FAN PERFORMANCE — VERTICAL DISCHARGE UNITSGENERAL FAN PERFORMANCE NOTES PERFORMANCE DATA — 548F cont548F FAN PERFORMANCE - VERTICAL DISCHARGE UNITS contPERFORMANCE DATA — 548F cont See General Fan Performance notes on pageFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont Brake Horsepower Input to FanPERFORMANCE DATA - 548F cont 548F548F PERFORMANCE DATA — 548F contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont See General Fan Performance notes on pagePERFORMANCE DATA — 548F cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont548F060 5 TONS - HIGH-STATICMOTOR AND DRIVE Watts PERFORMANCE DATA — 548F contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont See General Fan Performance notes on pageWatts PERFORMANCE DATA — 548F contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont Refer to page 27 General Fan Performance NotesWatts PERFORMANCE DATA — 548F contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont Refer to page 27 General Fan Performance NotesExternal Static Pressure in. wg PERFORMANCE DATA — 548F contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont Refer to page 27 General Fan Performance Notes548F Brake Horsepower Input to FanPERFORMANCE DATA — 548F cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont548F PERFORMANCE DATA — 548F contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 548F120 10 TONS — ALTERNATE MOTOR AND DRIVE548F Brake Horsepower Input to FanPERFORMANCE DATA - 548F cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS PERFORMANCE DATA - 548F cont548F 548F FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS contPERFORMANCE DATA — 548F cont See General Fan Performance notes on pageFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont Brake Horsepower Input to FanPERFORMANCE DATA — 548F cont 548F548F PERFORMANCE DATA — 548F contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont See General Fan Performance notes on page548F PERFORMANCE DATA — 548F contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F072 6 TONS — STANDARD MOTOR BELT DRIVE548F Brake Horsepower Input to FanPERFORMANCE DATA — 548F cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont548F PERFORMANCE DATA — 548F contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F090 71/2 TONS - ALTERNATE DRIVE548F Brake Horsepower Input to FanPERFORMANCE DATA — 548F cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont548F PERFORMANCE DATA — 548F contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 548F120 10 TONS — STANDARD MOTOR AND DRIVE548F Brake Horsepower Input to FanPERFORMANCE DATA — 548F cont FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont548F PERFORMANCE DATA - 548F contFAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont 548F120 10 TONS — HIGH-STATICMOTOR AND DRIVEFAN RPM AT MOTOR PULLEY SETTINGS* — 548F036-120 PERFORMANCE DATA — 548F contHorizontal EconoMi$erIV and Vertical EconoMi$erIV andEconoMi$er2 Performance Data 548F036-120 VERTICAL POWER EXHAUST PERFORMANCEELECTRIC HEATING CAPACITIES — 548F036-072 PERFORMANCE DATA — 548F contELECTRIC HEATING CAPACITIES - 548F090-120 PERFORMANCE DATA — 548F contINDOOR-FANMOTOR PERFORMANCE — 548F036-120UNITS PERFORMANCE DATA — 548F cont548F ELECTRICAL DATA — 548F 548FELECTRICAL DATA — 548F cont POWER EXHAUST ELECTRICAL DATA ELECTRICAL DATA — 548F contELECTRICAL DATA — 548F cont 548FVOLTAGE ELECTRICAL DATA — 548F cont VOLTAGEELECTRICAL DATA — 548F cont 30.3ELECTRICAL DATA — 548F cont 15.3ELECTRICAL DATA - 548F cont 548FLEGEND ELECTRICAL DATA — 548F cont VOLTAGEELECTRICAL DATA — 548F cont VOLTAGE548F TYPICAL WIRING SCHEMATICS — 548F548F090-120— 460 v Shown a50-8052EconoMi$er2 Wiring TYPICAL WIRING SCHEMATICS — 548F contEconoMi$erIV Wiring 548FTYPICAL WIRING SCHEMATICS — 548F cont Convenience Outlet Optional — 548F036-120Non-FusedDisconnect Optional — 548F036-120 548FHorizontal Discharge Ducting TYPICAL PIPING AND WIRING — 548FVertical Discharge Ducting 548FPART 2 - PRODUCTS GUIDE SPECIFICATIONS — 548F036-120PART 1 — GENERAL 548FGUIDE SPECIFICATIONS - 548F036-120cont 548FGUIDE SPECIFICATIONS — 548F036-120cont r.Control LEDs548F GUIDE SPECIFICATIONS — 548F036-120cont 548F17.Indoor Air Quality CO2 Sensor Cleanable PHYSICAL DATA — 549B036-072549B, 549C Scroll549B PHYSICAL DATA — 549B090-120549C Cleanable549B, 549C PHYSICAL DATA - 549C024-060Cleanable Scroll549B, 549C 549B036-072BASE UNIT DIMENSIONS a50-8054549B, 549C 549B090-120BASE UNIT DIMENSIONS cont a50-8055549B, 549C 549C024-060BASE UNIT DIMENSIONS cont a50-8097549B, 549C 549B036-072AND 549C024-060ACCESSORY DIMENSIONS a50-7345549B, 549C 549B090-120ACCESSORY DIMENSIONS cont a50-7349IIISELECT ELECTRIC HEAT SELECTION PROCEDURE WITH 549B048 EXAMPLEIISELECT UNIT BASED ON REQUIRED COOLING CAPACITY VDETERMINE NET CAPACITIES549C PERFORMANCE DATA — 549B, 549CCOOLING CAPACITIES 549BPERFORMANCE DATA — 549B, 549C cont COOLING CAPACITIES cont549C PERFORMANCE DATA — 549B, 549C contCOOLING CAPACITIES cont Above 80 F edb, add corr factor x cfm to SHCAbove 80 F edb, add corr factor x cfm to SHC PERFORMANCE DATA - 549B, 549C contCOOLING CAPACITIES cont BYPASS549B, 549C PERFORMANCE DATA — 549B, 549C contCOOLING CAPACITIES cont Above 80 F edb, add corr factor x cfm to SHC549C PERFORMANCE DATA — 549B, 549C contINSTANTANEOUS AND INTEGRATED HEATING RATINGS 549B036 3 Tons549C PERFORMANCE DATA — 549B, 549C contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont 549B060 5 TonsPERFORMANCE DATA — 549B, 549C cont INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont549B090 71/2 Tons 549C PERFORMANCE DATA - 549B, 549C contINSTANTANEOUS AND INTEGRATED HEATING RATINGS cont 549B120 10 TonsPERFORMANCE DATA — 549B, 549C cont INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont549C036 3 Tons INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont PERFORMANCE DATA - 549B, 549C cont549B, 549C FAN PERFORMANCE — VERTICAL DISCHARGE UNITS549B, 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 549B036 AND 549C036FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549B, 549C Watts549B, 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont Airflow549C PERFORMANCE DATA - 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont Airflow549B, 549C PERFORMANCE DATA - 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont WattsPERFORMANCE DATA — 549B, 549C cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont549B090 71/2 TONS STANDARD MOTOR BELT DRIVE PERFORMANCE DATA — 549B, 549C cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont549B090 71/2 TONS HIGH-STATICMOTOR BELT DRIVE 549C PERFORMANCE DATA - 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 549B102 81/2 TONS STANDARD MOTOR BELT DRIVEPERFORMANCE DATA — 549B, 549C cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont549B102 81/2 TONS HIGH-STATICMOTOR BELT DRIVE 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 549B120 10 TONS STANDARD MOTOR BELT DRIVEPERFORMANCE DATA — 549B, 549C cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont549B120 10 TONS HIGH-STATICMOTOR BELT DRIVE 549B, 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS 549C024 2 TONS STANDARD MOTOR BELT DRIVE549B, 549C PERFORMANCE DATA - 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont Watts549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont Airflow549B, 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont AirflowFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA — 549B, 549C cont549B, 549C WattsPERFORMANCE DATA — 549B, 549C cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont549B090 71/2 TONS STANDARD MOTOR BELT DRIVE 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 549B090 71/2 TONS HIGH-STATICMOTOR BELT DRIVEPERFORMANCE DATA - 549B, 549C cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont549B102 81/2 TONS STANDARD MOTOR BELT DRIVE 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 549B102 81/2 TONS HIGH-STATICMOTOR BELT DRIVEPERFORMANCE DATA - 549B, 549C cont FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont549B120 10 TONS STANDARD MOTOR BELT DRIVE 549C PERFORMANCE DATA — 549B, 549C contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont 549B120 10 TONS HIGH-STATICMOTOR BELT DRIVEINDOOR-FANMOTOR PERFORMANCE — HIGH-STATICMOTORS FAN RPM AT MOTOR PULLEY SETTINGSINDOOR-FANMOTOR PERFORMANCE — STANDARD MOTORS PERFORMANCE DATA — 549B, 549C contPERFORMANCE DATA — 549B, 549C cont 549B, 549CHeater Module PERFORMANCE DATA — 549B, 549C cont UNITPERFORMANCE DATA — 549B, 549C cont OUTDOOR SOUND POWER TOTAL UNITMULTIPLICATION FACTORS 549B, 549CELECTRICAL DATA — 549B ELECTRICAL DATA — 549B cont 549B, 549CELECTRICAL DATA — 549B cont 30.4/ELECTRICAL DATA — 549B cont 549B, 549C43.0/ ELECTRICAL DATA - 549B cont NOMINALELECTRICAL DATA - 549B cont 549B, 549C41.3/ ELECTRICAL DATA - 549B cont 24.2/ELECTRICAL DATA — 549B cont 549B, 549C46.1/ ELECTRICAL DATA — 549C ELECTRICAL DATA — 549C cont 549C549B ELECTRICAL DATA — 549C cont 21/21549B ELECTRICAL DATA — 549C cont549C VOLTAGE549B, 549C TYPICAL WIRING SCHEMATICS — 549B, 549C549B036 208/230 v Shown a50-8056EconoMi$er2 Wiring — 549B036-120, 549C024-060 TYPICAL WIRING SCHEMATICS — 549B, 549C contEconoMi$erIV Wiring — 549B036-120, 549C024-060 549B, 549Ca48-8189 TYPICAL WIRING SCHEMATICS - 549B, 549C cont549C a48-7463Vertical Discharge Ducting 549C549B Horizontal Discharge DuctingPART 2 — PRODUCTS GUIDE SPECIFICATIONS — 549B036-120, 549C024-060PART 1 — GENERAL 549B, 549C549B, 549C 3.CoilsK.Electrical Requirements 549B, 549C549B, 549C 5. 25% Two-PositionDamper23.Indoor Air Quality CO2 Room Sensor EconoMi$erIV 549B, 549CCleanable PHYSICAL DATA — 542J150,180542J Semi-Hermetic542J BASE UNIT DIMENSIONS542J150,180 a50-6502542J150,180 ACCESSORY DIMENSIONS — 542J150,180542J a50-5670Convenience Outlet — 542J150,180 ACCESSORY DIMENSIONS — 542J150,180 contHorizontal Adapter Installation — 542J150,180 ACCESSORYACCESSORY DIMENSIONS — 542J150,180 cont Power Exhaust — 542J150,180Non-FusedDisconnect — 542J150,180 542JVDETERMINE NET CAPACITIES SELECTION PROCEDURE WITH 542J180 EXAMPLEIISELECT UNIT BASED ON REQUIRED COOLING CAPACITY IIISELECT ELECTRIC HEATPERFORMANCE DATA — 542J COOLING CAPACITIES542J PERFORMANCE DATA — 542J cont INTEGRATED HEATING CAPACITIES542J PERFORMANCE DATA — 542J cont FAN PERFORMANCE — VERTICAL DISCHARGE UNITS542J150 208/230 V AND 460 V 121/2 TONS 542J PERFORMANCE DATA — 542J contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont 542J180 15 TONS542J FAN RPM AT MOTOR PULLEY SETTINGSPERFORMANCE DATA — 542J cont INDOOR-FANMOTOR PERFORMANCE — STANDARD MOTORSELECTRIC HEATING CAPACITIES — 542J150,180 PERFORMANCE DATA — 542J cont542J PERFORMANCE DATA — 542J cont GLYCOL COIL DATA* - 542J150,180GLYCOL COIL RATINGS — 542J150,180 MULTIPLICATION FACTORSELECTRICAL DATA — 542J ELECTRICAL DATA — 542J150,180542J 542J TYPICAL WIRING SCHEMATIC — 542J542J180 460 V Shown a50-7581542J TYPICAL WIRING SCHEMATIC — 542J contEconoMi$erIV Wiring — 542J150,180 a48-7992TYPICAL WIRING SCHEMATIC — 542J cont EconoMi$er2 Wiring — 542J150,180Non-FusedDisconnect Optional — 542J150,180 542JTYPICAL PIPING AND WIRING — 542J150,180 542Jc50-1087 PART 1 — GENERAL GUIDE SPECIFICATIONS — 542J150,180542J PART 2 - PRODUCTSGUIDE SPECIFICATIONS — 542J150,180 cont 542JGUIDE SPECIFICATIONS — 542J150,180 cont J. Operating Characteristics542J GUIDE SPECIFICATIONS — 542J150,180 cont 5. Manual Outdoor-AirDamper542J GUIDE SPECIFICATIONS — 542J150,180 cont 24. Glycol Coil542J CONTROLS CONTROLS cont SEQUENCE OF OPERATION — 542J150,180APPLICATION DATA 14.CONDENSER COIL PROTECTIONConcentric Duct Details — 542J150,180 APPLICATION DATA contConcentric Duct Distribution — 542J150,180 CONDENSER COIL PROTECTION APPLICATIONSEconomizer Changeover Curves APPLICATION DATA conta50-7751 CO2 for DCV Control using a ECONOMI$ERIV SENSOR USAGECO2 for DCV Control using a ECONOMI$ERIV WITH OUTDOOR AIRPage Printed in U.S.A. 4/09 SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICECopyright 2009 Bryant Heating & Cooling Systems Catalog No. PDS548F-36-6