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Bryant 581B PERFORMANCE DATA cont, EconoMi$er Outdoor-AirLeakage, EconoMi$er Barometric Relief

Models: 581B

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EconoMi$er Outdoor-Air Leakage

PERFORMANCE DATA (cont)

	50
	40
(CFM)	30
(CFM)
FLOW	20
FLOW
	10
	0
	0	0.25	0.5	0.75	1
	3 TO 6 TON		STATIC PRESSURE (in. wg)
	7 1/2 TO 12 1/2 TON		STATIC PRESSURE (in. wg)
	7 1/2 TO 12 1/2 TON
		EconoMi$er Outdoor-Air Leakage

	0.35
(in. wg)	0.30
(in. wg)	0.25
PRESSURE	0.25
	0.20
	0.15

STATIC	0.10
STATIC	0.05
	0.05
	0.00
	1200	2000	2800	3600	4400
	3 TO 6 TON		FLOW (CFM)
	7 1/2 TO 12 1/2 TON		FLOW (CFM)
	7 1/2 TO 12 1/2 TON
	EconoMi$er Return-Air Pressure Drop

	0.25
wg)	0.20
(in.	0.20
(in.
PRESSURE	0.15
	0.10

STATIC	0.05
STATIC
	0.00
	0	500	1000	1500	2000
	3 TO 6 TON		FLOW (CFM)
	7 1/2 TO 12 1/2 TON		FLOW (CFM)
	7 1/2 TO 12 1/2 TON

EconoMi$er Barometric Relief

Damper Characteristics

	2500
(cfm)	2000
(cfm)	1500
FLOW	1000
FLOW	500
	500
	0
	0	0.1	0.2	0.3	0.4	0.5

STATIC PRESSURE (in. wg)

2 FANS OPERATING

1 FAN OPERATING

	5000
(cfm)	4000
(cfm)	3000
FLOW	3000
	2000
	1000
	1000
	0
	0	0.1	0.2	0.3	0.4	0.5

STATIC PRESSURE (in. wg)

2 FANS OPERATING

1 FAN OPERATING

EconoMi$er Power Exhaust Performance

(581B036-072)

EconoMi$er Power Exhaust Performance

(581B090-150)

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Bryant 581B manual PERFORMANCE DATA cont, EconoMi$er Outdoor-AirLeakage, EconoMi$er Return-AirPressure Drop

Contents

SINGLE PACKAGE ROOFTOP FEATURES/BENEFITSModel 581B COMMERCIALFEATURES/BENEFITS cont FEATURES/BENEFITS cont TABLE OF CONTENTSFEATURES/BENEFITS cont MODEL NUMBER NOMENCLATUREHEATING CAPACITIES AND EFFICIENCIES ARI* CAPACITIESSizes 036-120OnlySize 150 Only LIQUID PROPANE CONVERSION KIT OPTIONS AND ACCESSORIESLOW AMBIENT CONTROLS TIME GUARD II CONTROLECONOMI$ER OPTIONS AND ACCESSORIES contUNIT MOUNTED DISCONNECT CONVENIENCE OUTLETCOIL GUARD GRILLE OPTIONS AND ACCESSORIES contHAIL GUARD ACCUSENSOR II ENTHALPY CONTROLScroll PHYSICAL DATAOPERATING WEIGHT lb COMPRESSORCleanable PHYSICAL DATA contHIGH-PRESSURESWITCH psig LOSS-OF-CHARGE SWITCH/LOW-PRESSURESWITCHScroll OPERATING WEIGHT lbPHYSICAL DATA cont COMPRESSORPHYSICAL DATA cont HIGH-PRESSURESWITCH psigSWITCH psig Cleanable581B036-072 BASE UNIT DIMENSIONS581B090-150 BASE UNIT DIMENSIONS contACCESSORY DIMENSIONS — 581B036-072 ACCESSORY DIMENSIONS — 581B090-150 SELECTION PROCEDURE With 581B048 Example COOLING CAPACITIES PERFORMANCE DATACOOLING CAPACITIES cont PERFORMANCE DATA cont581B090 71/2 TONS PERFORMANCE DATA cont581B120 10 TONS PERFORMANCE DATA cont41.3 PERFORMANCE DATA cont69.9 PERFORMANCE DATA cont50.4 PERFORMANCE DATA cont134.3 PERFORMANCE DATA contFAN PERFORMANCE - VERTICAL DISCHARGE UNITS PERFORMANCE DATA contFAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont PERFORMANCE DATA contPERFORMANCE DATA — cont 581B072 6 TONS — STANDARD MOTOR PERFORMANCE DATA cont581B090 71/2 TONS — STANDARD MOTOR PERFORMANCE DATA cont581B102 81/2 TONS — STANDARD MOTOR PERFORMANCE DATA cont581B120 10 TONS - STANDARD AND HIGH-STATICMOTOR PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS PERFORMANCE DATA contFAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont PERFORMANCE DATA contAIRFLOW PERFORMANCE DATA cont581B072 6 TONS — STANDARD MOTOR PERFORMANCE DATA cont581B090 71/2 TONS — STANDARD MOTOR PERFORMANCE DATA cont581B102 81/2 TONS — STANDARD MOTOR PERFORMANCE DATA cont581B120 10 TONS — STANDARD AND HIGH-STATICMOTOR PERFORMANCE DATA cont581B036-072 OUTDOOR SOUND POWER TOTAL UNITPERFORMANCE DATA cont ECONOMIZER STATIC PRESSURE DROP in. wgEVAPORATOR-FANMOTOR DATA — STANDARD MOTOR PERFORMANCE DATA contEVAPORATOR-FANMOTOR DATA - HIGH-STATICMOTORS PERFORMANCE DATA contPERFORMANCE DATA cont Damper CharacteristicsEconoMi$er Power Exhaust Performance 581B036-072 EconoMi$er Power Exhaust Performance 581B090-150ALTITUDE DERATING FACTOR 581B036-150 PERFORMANCE DATA contALTITUDE COMPENSATION ALTITUDE COMPENSATIONELECTRICAL DATA ELECTRICAL DATA cont NOMINAL ELECTRICAL DATA cont12.4 ELECTRICAL DATA contAPPLICATION DATA FEATURES AND BENEFITS APPLICATION DATA cont18.PERFECT HUMIDITY DEHUMIDIFICATION PACKAGE Perfect Humidity Dehumidification Option APPLICATION DATA contPressure Enthalpy Curve APPLICATION DATA cont— Entering Air F 80 db/67 wb Psychrometric Chart 581B072 ShownAPPLICATION DATA cont PointVertical Discharge TYPICAL PIPING AND WIRINGHorizontal Discharge 208/230 V 3-PhaseUnit Shown TYPICAL WIRING SCHEMATIC208/230 V 3-PhaseUnit Shown cont TYPICAL WIRING SCHEMATIC cont581B090-150Typical Wiring Schematic TYPICAL WIRING SCHEMATIC contCONTROLS CONTROLS cont PART 1 — GENERAL GUIDE SPECIFICATIONSPART 2 - PRODUCTS GUIDE SPECIFICATIONS cont 11. Return-AirTemperature Sensor GUIDE SPECIFICATIONS contPage 12/00 SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICECopyright 2000 Bryant Heating & Cooling Systems Printed in U.S.A