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Фрагмент инструкции
Standard efficiency units (580F036-060, 073, 091,103,121,151, and 180-300) that meet ASHRAE 90.1-04 minimum energy efficiency requirements are also available. High efficiency units (581B036-150 and 581A155-300) well exceed ASHRAE 90.1-04 energy efficiency requirements and must comply with Energy Star high efficiency requirements. Gas heating with electric cooling rooftops offer: • Pre-painted galvanized steel cabinet for long life and quality appearance • Commercial strength base rails with built-in rigging capability • Convertible design for vertical or horizontal supply/return (036-151 and 210-300 only) • Non-corrosive, sloped condensate drain pan, meets ASHRAE 62 (IAQ) • Two-inch return-air filters • A wide assortment of factory-installed options available, including high-static drives that provide additional performance range • Factory-installed optional gear driven EconoMi$er IV (vertical return for sizes 036-151 only) for use with standard rooftop unit controls (includes CO2 sensor control capability) • Factory-installed optional gear driven EconoMi$er2 (vertical return only) for use with third party DDC controls (includes 4 to 20 mA actuator for demand control ventilation) • Perfect Humidity™ dehumidification package (581B036-150 only) • Hot gas reheat dehumidification package (581A181-300 only) Heat Options • Exclusive integrated gas control board with diagnostics • Alumagard™ heat exchanger coating • Induced-draft fan for gas combustion • Tubular, dimpled heat exchangers • Natural gas • LP conversion kits • Low NOX (size 036-060 only) • Optional stainless steel heat exchangers. FEATURES/BENEFITS Every compact one-piece unit arrives fully assembled, charged, tested, and ready to run. GAS HEAT MODELS — All ignition components are contained in the compact IGC (integrated gas controller) 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 diode) simplifies troubleshooting by providing visual fault notification and system status confirmation. The IGC also contains an exclusive anti-cycle protection for gas heat operation. After 4 continuous cycles on the unit hightemperature limit switch, the gas heat operation is disabled, and an error code is issued. This feature greatly improves reliability of the rooftop unit. The IGC also contains burner control logic for accurate and dependable gas ignition. The LED is visible without removing the unit control box access panel. This LED fault-notification system reduces service person troubleshooting time and minimizes service costs. The IGC also maximizes heating efficiency by controlling evaporator-fan on and off delays. Tubular, dimpled gas heat exchangers optimize heat transfer for improved efficiency. The tubular design permits hot gases to make multiple passes across the path of the supply air. The dimpled design creates a turbulent gas flow to maximize heating efficiency. 580F, 579F, 581A/B DuraPac and DuraPac Plus Series Sizes 036-300 3 to 25 Tons SIZES 036-073 SIZES 090-151 579F180-216 581A155,180 580F180,210 580F240 579F240-300 581A210-300 580F300 48-910df a48-8207 50-1242f 50-1214df a48-5997 48-831df TABLE OF CONTENTS Page Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Model Number Nomenclature. . . . . . . . . . . . . . . . . . . . . . . . 5-7 ARI Capacity Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-15 Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 16-19 580F036-151 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-25 Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-29 Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 30,31 Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-74 Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75-78 Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . .79-81 Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . .82 581B036-150 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83-86 Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 87,88 Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 89,90 Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92-132 Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133,134 Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . 135-137 Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . .138 Guide Specifications (036-151 Siz...