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TABLE OF CONTENTS
PAGE
FEATURES AND BENEFITS 3....................
MODEL NUMBER NOMENCLATURE 4............
FACTOR Y OPTIONS AND/ OR ACCESSORIES 6.....
AHRI COOLING RATING TABLES 8...............
HEAT RATING TABLE 9.........................
SOUND PE RFORMANCE TABLE 10...............
PHYSICAL DATA 12.............................
CURBS & WEIGHTS D IMENSIONS 18.............
APPLICATION DATA 30.........................
PAGE
COOLING TABLES 33...........................
STATIC PRESSURE ADDERS 53..................
FAN PERFORMANCE 56.........................
ELECTRICAL INFORMATION 69.................
MCA / MOCP 73................................
TYPICAL WIRING DIAGRAMS 77................
SEQUENCE OF OPERATION 81...................
GUIDE SPECIFICATIONS 84......................
Your Brya nt rooftop unit (RTU) was designed by customers for customers. With “no--strip screw” collars, handled access
panel s, 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
580J