Table Of Contents, Easy to install, Easy to maintain | Bryant 580J

580J

580J

TABLE OF CONTENTS

	PAGE		PAGE
FEATURES AND BENEFITS	. . . 3	COOLING TABLES	. . 33
MODEL NUMBER NOMENCLATURE	. . . 4	STATIC PRESSURE ADDERS	. . 53
FACTORY OPTIONS AND/OR ACCESSORIES . .	. . . 6	FAN PERFORMANCE	. . 56
AHRI COOLING RATING TABLES	. . . 8	ELECTRICAL INFORMATION	. . 69
HEAT RATING TABLE	. . . 9	MCA / MOCP	. . 73
SOUND PERFORMANCE TABLE	. . 10	TYPICAL WIRING DIAGRAMS	. . 77
PHYSICAL DATA	. . 12	SEQUENCE OF OPERATION	. . 81
CURBS & WEIGHTS DIMENSIONS	. . 18	GUIDE SPECIFICATIONS	. . 84
APPLICATION DATA	. . 30

Your Bryant rooftop unit (RTU) was designed by customers for customers. With “no-strip screw” collars, handled access panels, and more we’ve made your unit easy to install, easy to maintain and easy to use.

Easy to install:

All Legacy Liner units are field-convertible to horizontal air flow which makes it easy to adjust to unexpected job site complications. Lighter units make easy replacement. Bryant 3-15 ton 580J rooftops fit on existing Bryant curbs dating back to 1989. Also, our large control box gives you room to work and room to mount Bryant accessory controls.

Easy to maintain:

Easy access handles by Bryant provide quick and easy access to all normally serviced components. Our “no-strip” screw system has superior holding power and guides screws into position while preventing the screw from stripping the unit’s metal. Take accurate pressure readings by reading condenser pressure with panels on. Simply remove the black, composite plug, route your gauge line(s) through the hole, and connect them to the refrigeration service valve(s).

Easy to use:

The newly designed, central terminal board by Bryant puts all your connections and troubleshooting points in one convenient place, standard. Most low voltage connections are made to the same board and make it easy to find what you’re looking for and easy to access it. Bryant rooftops have high and low pressure switches, a filter drier, and 2-in (51mm) filters standard.

the environmentally sound refrigerant

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Bryant 580J manual Table Of Contents, Easy to install, Easy to maintain, Easy to use

Contents

Unit shown with optional louvered hail guard Product Data580J the environmentally sound refrigerant Easy to maintain TABLE OF CONTENTSEasy to install Easy to use FEATURES AND BENEFITS 580J MODEL NUMBER NOMENCLATURE 580J 580J CATEGORY FACTORY OPTIONS AND/OR ACCESSORIES FACTORY OPTIONS AND/OR ACCESSORIES cont LEGEND Table 2 – AHRI COOLING RATING TABLE580J NOTES 580J AL/SS HEAT EXCHANGER Table 5 – SOUND PERFORMANCE TABLE 580JTable 4 - HEATING RATING TABLE - LOW NOx1 dB ---Decibel COOLING 580JUNIT HEATING COOLING 580JTable 7 – PHYSICAL DATA 3 - 6 TONS HEATING Heat Anticipator setting AmpsTable 8 – PHYSICAL DATA 3 - 6 TONS COOLING 580JTable 9 – PHYSICAL DATA 7.5 - 8.5 TONS 7.5 - 8.5 TONS Table 10 – PHYSICAL DATAHEATING 580J 10 - 15 TONS Table 11 – PHYSICAL DATACOOLING 580J 10 - 15 TONS Table 12 – PHYSICAL DATAHEATING 580J 580J CURBS & WEIGHTS DIMENSIONS - 580JFig. 1 - Dimensions 580J Fig. 3 - Service Clearance CURBS & WEIGHTS DIMENSIONS - 580J 04-07contFig. 2 - Dimensions 580J 580J ACCESSORY CURBS & WEIGHTS DIMENSIONS - 580J 04-07contACCESSORY 580J 580J CURBS & WEIGHTS DIMENSIONS - 580JFig. 5 - Dimensions 580J C101217 580J CURBS & WEIGHTS DIMENSIONS - 580J 08-12contFig. 7 - Service Clearance Fig. 6 - 580J 580J CURBS & WEIGHTS DIMENSIONS - 580JACCESSORY Fig. 8 - Roof Curb Details 580J CURBS & WEIGHTS DIMENSIONS - 580JFig. 9 - Dimensions 580J-14 C101223 580J CURBS & WEIGHTS DIMENSIONS - 580J 14 contFig. 10 - Service Clearance C101231 CURBS & WEIGHTS DIMENSIONS - 580J580J C101232 CURBS & WEIGHTS DIMENSIONS - 580J 16 cont580J C10772 CURBS & WEIGHTS DIMENSIONS - 580J580J OPTIONS & ACCESSORY WEIGHTS 580J APPLICATION DATA Low ambient applications APPLICATION DATA contSizing a rooftop 580J I.Determine cooling and heating loads SELECTION PROCEDURE WITH 580J*07A EXAMPLE1580J II.Make an initial guess at cooling tons 3 TONS Table 13 - COOLING CAPACITIES1-STAGECOOLING 580J 1-STAGECOOLING 580JTable 14 – COOLING CAPACITIES 3 TONS 4 TONS Table 15 – COOLING CAPACITIES1-STAGECOOLING 580J 1-STAGECOOLING 580JTable 16 – COOLING CAPACITIES 4 TONS 5 TONS Table 17 – COOLING CAPACITIES1-STAGECOOLING 580J 1-STAGECOOLING 580JTable 18 – COOLING CAPACITIES 5 TONS 6 TONS Table 19 – COOLING CAPACITIES1-STAGECOOLING 580J 1-STAGECOOLING 580JTable 20 – COOLING CAPACITIES 6 TONS 7.5 TONS Table 21 – COOLING CAPACITIES1-STAGECOOLING 580J 2-STAGECOOLING 580JTable 22 – COOLING CAPACITIES 7.5 TONS 7.5 TONS Table 23 – COOLING CAPACITIES2-STAGECOOLING 580J 1-STAGECOOLING 580JTable 24 – COOLING CAPACITIES 8.5 TONS 8.5 TONS Table 25 – COOLING CAPACITIES2-STAGECOOLING 580J 2-STAGECOOLING 580JTable 26 – COOLING CAPACITIES 8.5 TONS 10 TONS Table 27 - COOLING CAPACITIES1-STAGECOOLING 580J 2-STAGECOOLING 580JTable 28 – COOLING CAPACITIES 10 TONS 10 TONS Table 29 – COOLING CAPACITIES2-STAGECOOLING 580J 2-STAGECOOLING 580JTable 30 - COOLING CAPACITIES 12.5 TONS 12.5 TONS Table 31 – COOLING CAPACITIES2-STAGECOOLING 580J 2-STAGECOOLING 580JTable 32 – COOLING CAPACITIES 15 TONS Fig. 14 - Horizontal Power Exhaust Performance ECONOMIZER, BAROMETRIC RELIEF AND PE PERFORMANCEHorizontal Power Exhaust PERFECT HUMIDITY Fig. 15 - Barometric Relief Flow Capacity Fig. 18 - Vertical Power Exhaust Performance580J Fig. 19 - Barometric Relief Flow-Horizontal15 Ton 580J Fig. 23 - Horizontal Power Exhaust PerformanceGeneral fan performance notes 1 PHASE FAN PERFORMANCE1 PHASE 580J 3 PHASE FAN PERFORMANCE cont3 PHASE Table 36 - 580J**04 FAN PERFORMANCE cont 1 PHASE1 PHASE 580J FAN PERFORMANCE cont 3 PHASE3 PHASE Table 40 – 580J**05 FAN PERFORMANCE cont 1 PHASE1 PHASE 580J FAN PERFORMANCE cont 3 PHASE3 PHASE Table 44 – 580J**06 FAN PERFORMANCE cont 3 PHASE3 PHASE 580J FAN PERFORMANCE cont 3 PHASE3 PHASE Table 48 – 580J**08 FAN PERFORMANCE cont 3 PHASE3 PHASE 580J FAN PERFORMANCE cont 3 PHASE3 PHASE Table 52 – 580J**12 FAN PERFORMANCE cont 3 PHASE3 PHASE 580J Table 56 – 580J*16 3 PHASE3 PHASE 15 TON VERTICAL SUPPLY FAN PERFORMANCE cont Table 58 - PULLEY ADJUSTMENTFactory settings 580J 1-StageCooling ELECTRICAL INFORMATIONTable 59 – 580J*04A 3 TONS Table 62 – 580J*07A ELECTRICAL INFORMATION cont580J 1-StageCooling 1-StageCooling ELECTRICAL INFORMATION contTable 65 – 580J*09A 8.5 TONS Table 68 – 580J*12D ELECTRICAL INFORMATION cont580J 2-StageCooling 580J COMBUSTION 580J COMBUSTION Table 72 – MCA/MOCP DETERMINATION W/ PWRD C.O 580J TABLE 68 cont. MCA/MOCP DETERMINATION W/ PWRD C.O 580J 580J TYPICAL WIRING DIAGRAMSFig. 24 - 1-StageCooling Typical Power Diagram C08577B Fig. 25 - 2-StageCooling Typical Power Diagram580J C08524 Fig. 26 - 1-StageTypical Wiring Diagram580J C08578 Fig. 27 - 2-StageTypical Wiring Diagram580J Electromechanical units with an economizer SEQUENCE OF OPERATIONElectromechanical units with no economizer Cooling — Reheat1 Subcooling Mode - 580J04-16 SEQUENCE OF OPERATION contNormal Cooling Reheat2 Hot Gas Reheat Mode - 580J04-16 580J RH2.x 580J GUIDE SPECIFICATIONS - 580J**04-16Gas Heat/Electric Cooling Packaged Rooftop Size Range 23 81 19 Self-ContainedAir Conditioners 23 09 93 Sequence of Operations for HVAC Controls23 40 13 Panel Air Filters 580J 580J 3.Unit shall be designed to conform to ASHRAE 15, 5.Base Rail 580J 580J 3.Standard Heat Exchanger construction 5.Standard All Aluminum Novation Coils 580J 580J 2.Belt-drivenEvaporator Fan 3.Manual damper 580J c.Disconnect Switch Bracket 580J 21.Winter start kit 580J Printed in U.S.A 580JCatalog No. PDS580J---10 Edition Date: 01/11