Bryant 580D User Manual

Standard-Efficiency Rooftop Units with:
• Exclusive integrated gas control board with diagnostics
• Alumagard™ heat exchanger coating
• Induced-draft fan for gas combustion
• Tubular, dimpled heat exchangers
• Pre-painted galvanized steel cabinet for long life and quality
appearance
• Commercial strength baserails with built-in rigging capability
• Convertible design for horizontal supply/return
• Non-corrosive, sloped condensate drain pan, meets ASHRAE
62-89 (IAQ)
• Two-inch return-air filters
• A wide assortment of factory-installed options available, in-
cluding high static drives that provide additional performance
range
FEATURES/BENEFITS
Every compact one-piece unit arrives fully assembled, charged,
tested, and ready to run.
INTEGRATED GAS UNIT CONTROLLER (IGC) (All Models)
— All ignition components are contained in the compact IGC
which is easily accessible for servicing. The IGC control board,
designed and manufactured exclusively for Bryant rooftop units,
provides built-in diagnostic capability. An LED (light-emitting di-
ode) simplifies troubleshooting by providing visual fault notifica-
tion and system status confirmation.
The IGC also contains an exclusive anti-cycle protection for gas
heat operation. After 4 continuous cycles on the unit high-
temperature limit switch, the gas heat operation is disabled, and
an error code is issued. This feature greatly improves reliability
of the rooftop unit.
580D036-072
580D090-150
579F180,216
579F240,300
COMMERCIAL
SINGLE PACKAGE ROOFTOP
GAS HEATING/ELECTRIC COOLING UNITS
Model 579F/580D
Sizes 036-300
3to25Tons
Form No. PDS 580D.36.8

Bryant 580D Specifications

General

Brand	Bryant
Model	580D
Category	Air Conditioner
Language	English

Summary

FEATURES/BENEFITS

INTEGRATED GAS UNIT CONTROLLER (IGC)

Details the IGC control board's diagnostics, anti-cycle protection, and reliability features.

QUIET, EFFICIENT OPERATION AND DEPENDABLE PERFORMANCE

PROVEN COMPRESSOR RELIABILITY

MODEL NUMBER NOMENCLATURE 580D036-150 MODELS ONLY

MODEL NUMBER NOMENCLATURE (cont) 579F180-300 MODELS ONLY

ARI* CAPACITY RATINGS

ARI* CAPACITY RATINGS (cont)

PHYSICAL DATA 580D036-072

PHYSICAL DATA — 580D036-072 (cont)

PHYSICAL DATA — 580D090-150

PHYSICAL DATA — 580D090-150 (cont)

PHYSICAL DATA — 579F180-300

PHYSICAL DATA — 579F180-300 (cont)

BASE UNIT DIMENSIONS - 580D036-072

BASE UNIT DIMENSIONS — 580D090-150

BASE UNIT DIMENSIONS — 579F180,216

BASE UNIT DIMENSIONS — 579F240,300

SELECTION PROCEDURE (with 579F180 example)

PERFORMANCE DATA (cont) COOLING CAPACITIES

PERFORMANCE DATA (cont) COOLING CAPACITIES (cont)

PERFORMANCE DATA (cont) FAN PERFORMANCE

PERFORMANCE DATA (cont) FAN PERFORMANCE (cont)

PERFORMANCE DATA (cont) FAN PERFORMANCE - 580D036-150 HORIZONTAL DISCHARGE UNITS (cont)

PERFORMANCE DATA (cont) FAN PERFORMANCE - 579F180-300 UNITS (cont)

FAN RPM AT MOTOR PULLEY SETTINGS* - 580D036-150 AND 579F180-300

PERFORMANCE DATA (cont) EVAPORATOR-FAN MOTOR PERFORMANCE

ELECTRICAL DATA — 580D036-150

ELECTRICAL DATA — 579F180-300

TYPICAL PIPING AND WIRING — 580D036-150

TYPICAL PIPING AND WIRING — 579F180-300 (579F180 shown)

TYPICAL WIRING SCHEMATIC — 580D036-150

TYPICAL WIRING SCHEMATIC (579F240-300, 460-v shown)

TYPICAL WIRING SCHEMATIC (579F240-300, 460-v shown) (cont)

OPERATING SEQUENCE

CONTROLS

Explains control sequences for cooling and heating, including fan delays, thermostat operation, and LED indicators.

CONTROLS (cont)

GUIDE SPECIFICATIONS — 580D036-150

GUIDE SPECIFICATIONS — 580D036-150 (cont)

GUIDE SPECIFICATIONS - 579F180-300

2.01 EQUIPMENT (STANDARD)

GUIDE SPECIFICATIONS - 579F180-300 (cont)