LEGACY
LINE
™
580J 08-16
Single Package Rooftop with
Gas Heat/Electric Cooling
580J***D/F/K/M units for installation in the United States contain use of Bryant's 2-Speed Indoor Fan Motor
System. This complies with the U.S. Department of Energy (DOE) efficiency standard of 2018.
580J***D/F/K/M units for installation outside the United States may or may not contain Bryant's 2-Speed
Indoor Fan Motor System as they are not required to comply with the U.S. Department of Energy (DOE)
efficiency standard of 2018.
580J***N/P units for installation inside or outside the United States do not contain Bryant's 2-Speed Indoor
Fan Motor System as they comply with the U.S. Department of Energy (DOE) 2018 mandatory efficiency
standard without their use.
For specific details on operation of the Bryant 2-Speed Indoor Fan Motor System refer to the Variable
Frequency Drive (VFD) Factory-Installed Option 2-Speed Motor Control Installation, Setup, and
Troubleshooting manual.
CONTENTS
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
(When Required) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, mainte-
nance, or use can cause explosion, fire, electrical shock or other
conditions which may cause personal injury or property damage.
Consult a qualified installer, service agency, or your distributor
or branch for information or assistance. The qualified installer or
agency must use factory-authorized kits or accessories when
modifying this product. Refer to the individual instructions pack-
aged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses and work gloves.
Use quenching cloths for brazing operations and have a fire ex-
tinguisher available. Read these instructions thoroughly and fol-
low all warnings or cautions attached to the unit. Consult local
building codes and appropriate national electrical codes (in
USA, ANSI/NFPA70, National Electrical Code (NEC); in Cana-
da, CSA C22.1) for special requirements.
Installation Instructions
Page
It is important to recognize safety information. This is the
safety-alert symbol
. When you see this symbol on the unit
and in instructions or manuals, be alert to the potential for per-
sonal injury.
Understand the signal words DANGER, WARNING, CAU-
TION, and NOTE. These words are used with the safety-alert
symbol. DANGER identifies the most serious hazards which
will result in severe personal injury or death. WARNING signi-
fies hazards which could result in personal injury or death. CAU-
TION is used to identify unsafe practices, which may result in
minor personal injury or product and property damage. NOTE is
used to highlight suggestions which will result in enhanced in-
stallation, reliability, or operation.
WARNING
Failure to follow this warning could cause personal injury
or death. Before performing service or maintenance opera-
tions on unit, always turn off main power switch to unit and
install lock(s) and lockout tag(s). Unit may have more than
one power switch.
WARNING
Failure to follow this warning could cause personal injury,
death and/or equipment damage.
Puron
®
(R-410A) refrigerant systems operate at higher
pressures than standard R-22 systems. Do not use R-22 ser-
vice equipment or components on Puron refrigerant equip-
ment.
WARNING
Failure to follow this warning could cause personal
injury or death.
Relieve pressure and recover all refrigerant before system
repair or final unit disposal.
Wear safety glasses and gloves when handling refrigerants.
Keep torches and other ignition sources away from refrig-
erants and oils.