Bryant 580D User Manual

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COMMERCIAL SINGLE PACKAGE ROOFTOP GAS HEATING/ELECTRIC COOLING UNITS

Model 579F/580D

Sizes 036-300

3to25Tons

580D036-072

580D090-150

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, including high static drives that provide additional performance range

579F180,216

579F240,300

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 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.

FEATURES/BENEFITS

Every compact one-piece unit arrives fully assembled, charged, tested, and ready to run.

Form No. PDS 580D.36.8

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.

QUIET, EFFICIENT OPERATION AND DEPENDABLE PERFORMANCE — Compressors have vibration isolators for ex-

tremely quiet operation. Efﬁcient fan and motor design permits operation at very low sound levels and all 580D036-150 units are mounted either on independent mounting rails (036-072) or on an exclusive polycore plate (090-150).

The 580D090-150 and 579F180-300 units offer high energy efﬁciency and lower utility costs through part-load operation using 2 stages of cooling.

Quiet and efﬁcient operation is provided by belt-driven evaporator fans (standard on all units over 5 tons). The belt-driven evaporator-fan is equipped with variable-pitch pulleys which allow adjustment within the rpm ranges of the factory-supplied pulleys.

A standard (low-medium static) and alternate (high static) drive is available for 579F180-300 units.

Increased operating efﬁciency is achieved through computerdesigned coils featuring staggered internally enhanced copper tubes. Fins are ripple-edged for strength, lanced, and double waved for higher heat transfer.

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. The extra thick Alumagard™ heat exchanger coating provides corrosion resistance and ensures long life.

The California Air Quality Management Districts NO ment of 40 nanograms/joule or less is met when low NO CRLOWNOX001A00 is installed for sizes 036-060.

require-

kit

The unsightly appearance of ﬂue stacks is eliminated and the effects of wind on heating operations are diminished by the induced draft combustion system. The inducer fan draws hot combustion gas through the heat exchanger at the optimum rate for the most effective heat transfer. The heat exchanger operates under negative pressure, preventing ﬂue gas leakage into the indoor supply air.

During the heating mode, the evaporator-fan relay automatically starts the evaporator fan after the heat exchanger warms up to a suitable temperature. The 30-second fan delay prevents cold air from entering the supply duct system when the conditioned space is calling for heat to maximize efficiency.

The direct-spark ignition system saves operating expense when compared to pilot ignition systems. No crossover tube is required, therefore no sooting or pilot fouling problems can occur.

All 580D and 579F standard units are designed for natural gas, but an accessory LP (liquid propane) conversion kit is available, if required.

SAFETY IS BUILT IN — All 580D and 579F units have a ﬂame rectiﬁcation sensor to quickly sense the burner ﬂame and ignite burners almost immediately. Fast shutdown is a certainty since the sensor reacts quickly to any ﬂame outage or system failure. In the event of a shutdown, an error code is issued at the IGC board.

Safety is also assured due to the heating safety controls which will shut down the unit if there is a problem. If excessive temperatures develop, limit switches shut off the gas valve. After 4 continuous short cycles of the high-temperature limit switch, the IGC board locks out the gas heat cycle to prevent any further short cycles. This safety feature is provided exclusively on Bryant rooftop units. The rollout switch also deenergizes the gas valve in the event of a ﬂame rollout.

DURABLE, DEPENDABLE CONSTRUCTION— Designed for durability in any climate, the weather-resistant cabinets are constructed of galvanized steel and bonderized, and all exterior panels are coated with a prepainted baked enamel ﬁnish. The paint ﬁnish is non-chalking, and is capable of withstanding ASTM B117 500-hour Salt Spray Test. All internal cabinet panels are primed, permitting longer life and a more attractive appearance for the entire unit.

In addition, the 580D090-150 units are designed with a single, continuous top piece to eliminate any possible leaks. Totallyenclosed condenser-fan motors and permanently-lubricated bearings provide additional unit dependability.

EASY INSTALLATION AND CONVERSION — All units are shipped in the vertical discharge conﬁguration for ﬁt-up to standard roof curbs. (Two different curb sizes ﬁt unit sizes 036-072 and 090-150, respectively,and one curb size is needed for 180300 units.) The contractor can order and install the roof curb early in the construction stage, before decisions on size requirements are made.

All units feature roll-formed baserail design with forklift slots and rigging holes for easier maneuvering. (Forklift slots are found on 3 sides for 580D036-150 units and on 2 sides for 180-300 units.) The standard 580D036-060 units have operating weights under 500 lb and durable packaging protects all units during shipment and storage.

The units can be easily converted from a vertical to a horizontal discharge conﬁguration either by interchanging the panels supplied with the unit (sizes 036-150) or by using one of the horizontal supply/return adapter roof curbs (sizes 180-300).

NOTE: On units using horizontal supply and return the accessory barometric relief or power exhaust must be installed on the return ductwork.

Convenient duct openings in the 579F180-300 unit basepans permit side-by-side or concentric duct connections (see Application data section on page 65) without requiring internal unit modiﬁcation.

The non-corrosive sloped condensate pan permits either an external horizontal side condensate drain (outside the roof curb) or an internal vertical bottom drain (inside the roof curb). Both options require an external, ﬁeld-supplied P-trap. Also, the condenser coil grille (available on the 036-150 units as a ﬁeldinstalled accessory provides a metal plate as an alternate location for the ﬁeld-supplied disconnect, if desired.

The 579F/580D units were designed with service technicians in mind. The single-row condenser coils on the 580D036-060 and 090 units simplify the cleaning process. The efﬁcient in-shot burners and all ignition components are contained in an easily removable, compact assembly.

The 580D036-150 units also have a standard ﬁlter access panel, which permits tool-less ﬁlter changes, even on units with horizontal economizers.

SIMPLE ELECTRICAL CONNECTIONS — Terminal boards, located in the base unit control box, facilitate connections to room thermostat, outdoor thermostat(s), and economizer. Service panels are quickly removed, permitting easy servicing.

Thru-the-bottom service connection capability (sizes 036-150) and thru-the-curb service connections (sizes 180-300) allow power and control wiring to be routed through unit base pan (036-150 units) or curb (180-300 units), minimizing roof penetrations. Both power and control connections are made on the same side of the unit to simplify installation.

In addition, color-coded wires permit easy tracing and diagnostics.

PROVEN COMPRESSOR RELIABILITY — Design techniques feature computer programmed balance between compressor, condenser, and evaporator. Hermetic (036-150 units) and semihermetic (180-300 units) compressors with suction and discharge service valves are equipped with compressor overcurrent and overtemperature protection to ensure dependability. Crankcase heaters (180-300 units) prevent refrigerant dilution of oil during off cycles and ensure proper lubrication at start-up to prolong compressor life. Crankcase heaters are not necessary on 036-150 units due to high-side crankcase design (sizes 072,150) and low refrigerant charge levels (sizes 036-150).

The 579F180 unit (with factory-supplied unloading) is equipped with a thermostatic expansion valve to precisely adjust refrigerant ﬂow during Stage 1 (unloaded) operation. All other 579F/ 580D units have the exclusive Acutrol™ metering device which precisely controls refrigerant ﬂow, preventing slugging and ﬂood-back, while maintaining optimum unit performance.

Additional unloaders are not recommended on the 579F180300 units.

INTEGRATED ECONOMIZERS AND OUTDOOR AIR —

Optional economizers and manual outdoor-air dampers introduce outdoor air which mixes with the conditioned air,improving indoor air quality and often reducing energy consumption.

During a ﬁrst stage call for cooling, if the outdoor-air temperature is below the control changeover set point, the discharge-air sensor modulates the economizer outdoor-air damper open to achieve the changeover set point. When second-stage cooling is called for, the compressor is energized in addition to the economizer.If the outdoor-air temperature is above the changeover set point, the ﬁrst stage of compression is activated and the economizer stays at vent position. Economizer operation is controlled by Accusensor™ I dry-bulb thermostat that senses outdoor-air temperature. Accessory upgrade kits include Accusensor II solid-state enthalpy control (sizes 036-150) and Accusensor III enthalpy sensor.

The Durablade economizer (option or accessory) on the 580D036-150 units has a reliable sliding plate damper which is easily adjusted for 100% outdoor air, 100% return air, or any proportions of mixed air.

The 580D036-150 units can also utilize the optional Parablade economizer. This economizer incorporates a parallel-opposed

blade design with standard enthalpy controls. In addition, the Parablade economizer has a spring return built into the damper motor to provide reliable close-on-power-loss. The Parablade economizer comes equipped with up to 45% barometric relief capability for high outdoor airﬂow applications.

For units without economizer, year-round ventilation is enhanced by a manual outdoor-air damper (ordered as standard on 579F180-300; ordered as an accessory or an option on 580D036-150 units). The damper can be preset to admit up to 25% outdoor air (sizes 180-300) or 50% outdoor air (sizes 036-150).

In addition, the barometric relief damper or power exhaust accessory can be utilized to help maintain proper building pressure.

INDOOR-AIR QUALITY — Sloped condensate pans minimize biological growth in rooftop units in accordance with ASHRAE (American Society of Heating, Refrigeration, and Air Conditioning Engineers) Standard 62-89. Two-inch ﬁlters with optional dirty ﬁlter indicator switch provide for greater particle reduction in the return air. The face-split evaporator coils improve the dehumidiﬁcation capability of standard units, and standard enthalpy controls provided with the optional or accessory (sizes 036-150) economizers maximize building humidity control.

TABLE OF CONTENTS

Page

Features/Beneﬁts ..........................1-3

Model Number Nomenclature ...................4,5

ARI Capacity Ratings ........................6,7

Physical Data ............................8-13

Options and Accessories .....................14-16

Base Unit Dimensions .......................17-20

Accessory Dimensions ......................21-24

Selection Procedure .........................25

Performance Data .........................26-55

Electrical Data ............................56,57

Typical Piping and Wiring ....................58,59

Typical Wiring Schematics ....................60-62

Controls ................................63,64

Application Data ..........................65,66

Guide Speciﬁcations ........................67-72

MODEL NUMBER NOMENCLATURE

580D036-150 MODELS ONLY

*Contains high pressure, (loss-of-charge) low-pressure, and freeze protec-

tion cutout switches. NOTE: The example model number 580DEV090180CB designates a 7

ton 460-3-60 volt gas/electric rooftop unit with 180,000 Btuh natural gas heat, Durablade economizer, and alternate drive.

⁄

MODEL NUMBER NOMENCLATURE (cont)

579F180-300 MODELS ONLY

NOTE: The example model number 579FEV180230CB designates

a 15-ton 460-3-60 volt gas/electric rooftop unit with 230,000 Btuh natural gas heat input, economizer, and the standard low-medium fan drive static capability.

ARI* CAPACITY RATINGS

UNIT 580D

NOMINAL

TONS

STANDARD

CFM

NET COOLING

CAPACITY

(Btuh)

TOTAL

Belt Drive Direct Drive

SEER†

036 3 1200 35,000 4.0 10.0 9.7 8.2 048 4 1600 47,000 5.5 10.0 9.7 8.2 060 5 2000 57,000 6.7 10.0 9.7 8.2

UNIT

NOMINAL

TONS

STANDARD

CFM

NET COOLING

CAPACITY

(Btuh)

TOTAL

EER

SOUND RATING

(Bels)

580D072 6 2100 72,000 8.0 9.0 8.2 ** 580D090 7 580D102 8

⁄

2800 85,000 9.6 8.9 8.6 9.35 3000 99,000 11.0 9.0 8.6 9.00

580D120 10 4000 117,000 13.0 9.0 8.8 9.35 580D150 12

⁄

4500 145,000 16.1 9.0 8.8 9.20

579F180 15 5250 178,000 20.7 8.6 8.8 10.70 579F216 18 6000 190,000 21.3 8.9 9.0 9.20 579F240 20 6200 222,000 25.5 8.6 9.5 8.80 579F300 25 7200 268,000 31.4 8.5 9.5 8.40

LEGEND

Bels — Sound Levels (1 bel = 10 decibels) db — Dry Bulb EER — Energy Efficiency Ratio IPLV — Integrated Part-Load Values SEER — Seasonal Energy Efficiency Ratio wb — Wet Bulb

SOUND

RATING

(Bels)

IPLV

*Air Conditioning and Refrigeration Institute.

†Applies only to units with capacity of 65,000 Btuh or less.

**The IPLV applies only to two-stage cooling units.

NOTES:

1. Rated in accordance with ARI Standards 210/240-89 (for sizes 036-120) or 360-89 (for sizes 150-240) and 270-89.

2. The 579F300 is beyond the scope of the ARI certiﬁcation program.

3. ARI ratings are net values, reﬂecting the effects of circulating fan heat.

4. Ratings are based on:

Cooling Standard: 80 F db, 67 F wb indoor entering-air temperature and 95 F db air entering outdoor unit. IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature and 80 F db outdoor entering-air temperature.

ARI* CAPACITY RATINGS (cont)

HEATING CAPACITIES AND EFFICIENCIES — 580D036-150

UNIT 580D

036 074 —/ 72,000 59,200 25-55 80.0 80.0 77.2 036 115 115,000/ 82,000 92,000 55-85 80.0 80.0 76.7 048 074 —/ 72,000 59,200 25-55 80.0 80.0 77.2 048 115 —/115,000 92,000 35-65 80.0 80.0 77.1 048 150 150,000/120,000 120,000 50-80 80.0 80.0 76.9 060 074 —/ 72,000 59,200 25-55 80.0 80.0 77.2 060 115 —/115,000 92,000 35-65 80.0 80.0 77.1 060 150 150,000/120,000 120,000 50-80 80.0 80.0 76.9 072 074 —/ 72,000 59,200 25-55 80.0 80.0 77.2 072 115 —/115,000 92,000 35-65 80.0 80.0 77.1 072 150 150,000/120,000 120,000 50-80 80.0 80.0 76.9

090 125 —/125,000 100,000 20-50 80.0 80.0 75.8 090 180 180,000/120,000 144,000 35-65 80.0 80.0 77.1 090 224 224,000/180,000 179,200 45-75 80.0 80.0 77.1 102 125 —/125,000 100,000 20-50 80.0 80.0 75.8 102 184 180,000/120,000 144,000 35-65 80.0 80.0 77.1 102 224 224,000/180,000 179,200 45-75 80.0 80.0 77.1 120 180 180,000/120,000 144,000 35-65 80.0 80.0 77.1 120 224 224,000/180,000 179,200 35-65 80.0 80.0 77.1 120 250 250,000/200,000 200,000 40-70 80.0 80.0 76.4 150 224 224,000/180,000 179,200 35-65 80.0 80.0 77.1 150 250 250,000/200,000 200,000 40-70 80.0 80.0 76.4

AFUE — Annual Fuel Utilization Efficiency NOTE: NOxlevels are 40 nanograms/joule or less with the accessory NOxreduction kit (sizes 036-060).

HEATING INPUT

Stage 2/Stage 1

LEGEND

(Btuh)

OUTPUT CAPACITY

(Btuh)

TEMPERATURE

RISE

(F)

AFUE

(%)

STEADY-STATE

EFFICIENCY

(%)

CALIFORNIA

SEASONAL

EFFICIENCY

(%)

HEATING CAPACITIES AND EFFICIENCIES — 579F180-300

UNIT 579F

180 230 230,000/172,000 186,000 15-45 81.0 3800 180 300 300,000/225,000 243,000 30-60 81.0 3800 216 275 275,000/206,000 223,000 15-45 81.0 4750 216 360 360,000/270,000 292,000 20-50 81.0 5450 240 275 275,000/206,000 223,000 15-45 81.0 4750 240 360 360,000/270,000 292,000 20-50 81.0 5450 300 275 275,000/206,000 223,000 15-45 81.0 4750 300 360 360,000/270,000 292,000 20-50 81.0 5450

*All units are 2-stage heat. NOTE: Minimum allowable temperature of mixed-air entering the heat exchanger during ﬁrst-stage

heating is 45 F. There is no minimum mixed-air temperature limitation during second-stage heating. For entering-air temperatures below 45 F both stages of heat must be energized together to minimize condensation issues and to ensure proper unit operation.

HEATING INPUT

(Btuh)

Stage 2/Stage 1*

OUTPUT CAPACITY

(Btuh)

TEMPERATURE

RISE

(F)

STEADY-STATE

EFFICIENCY

(%)

MINIMUM HEATING

CFM

PHYSICAL DATA — 580D036-072

UNIT SIZE 580D 036 048 060 072 NOMINAL CAPACITY (tons) 3456

OPERATING WEIGHT (lb)

Unit

Al/Al* 460 470 490 565 Al/Cu* 465 476 497 576 Cu/Cu* 468 482 505 587

Economizer

Durablade 34 34 34 34 Parablade 42 42 42 42

Roof Curb† 115 115 115 115

COMPRESSOR Hermetic

Quantity 1111 No. Cylinders (per Circuit) 2222 Oil (oz) 50 50 50 54

REFRIGERANT TYPE R-22

Expansion Device Acutrol™ Feed Device Operating Charge (lb-oz)

Circuit 1 3-6 4-11 5-13 7-8 Circuit 2 ————

CONDENSER COIL Enhanced Copper Tubes, Aluminum Lanced Fins

Rows...Fins/in. 1...17 1...17 1...17 2...17 Total Face Area (sq ft) 7.36 11.39 13.19 10.42

CONDENSER FAN Propeller Type

Nominal Cfm 3500 4000 4000 4000 Quantity...Diameter (in.) 1...22.0 1...22.0 1...22.0 1...22.0 Motor Hp...Rpm Watts Input (Total) 325 325 325 325

EVAPORATOR COIL Enhanced Copper Tubes, Aluminum Double-Wavy Fins

Rows...Fins/in. 2...15 2...15 3...15 4...15 Total Face Area (sq ft) 4.17 5.5 5.5 5.5

EVAPORATOR FAN Centrifugal Type

Quantity...Size (in.) Std 1...10 x 10 1...10 x 10 1...11 x 10 1...10 x 10 Type Drive Std Direct Direct Direct Belt Nominal Cfm 1200 1600 2000 2400

Motor Hp Std ———— Maximum Continuous Bhp Std .34 .75 1.20 2.40 Motor Frame Size Std 48 48 48 56 Nominal Rpm High/Low Std 860/800 1075/970 1075/970 — Fan Rpm Range Std — — — 1070-1460 Motor Bearing Type Ball Ball Ball Ball

Maximum Allowable Rpm 2100 2100 2100 2100 Motor Pulley Pitch Diameter Min/Max (in.) Std — — — 2.8/3.8

Nominal Motor Shaft Diameter (in.) Std Fan Pulley Pitch Diameter (in.) Std ———4.5 Nominal Fan Shaft Diameter (in.) ————

Belt, Quantity...Type...Length (in.) Std — — — 1...A...40 Pulley Center Line Distance (in.) Std — — — 14.7-15.5 Speed Change per Full Turn of Std ———80

Movable Pulley Flange (rpm) Alt 48 70 80 —

Movable Pulley Maximum Full Turns Std ——— 5

From Closed Position Alt 555—

Factory Setting Std ——— 3 Factory Speed Setting (rpm) Std — — — 1225 Fan Shaft Diameter at Pulley (in.)

Alt 1...10 x 10 1...10 x 10 1...10 x 10 — Alt Belt Belt Belt —

Alt ———— Alt 1.00 1.00 1.80 — Alt 48 48 48 — Alt ———— Alt 760-1000 835-1185 900-1300 —

Alt 1.9/2.9 1.9/2.9 2.4/3.4 — Alt Alt 4.5 4.0 4.5 —

Alt 1...A...34 1...A...34 1...A...39 — Alt 10.0-12.4 10.0-12.4 14.7-15.5 —

Alt 333— Alt 856 975 1060 —

LEGEND

Al — Aluminum Bhp — Brake Horsepower Cu — Copper

*Evaporator coil ﬁn material/condenser coil ﬁn material. Contact your

local representative for details about coated ﬁns.

†Weight of 14-in. roof curb.

⁄4...1100

⁄

**Rollout switch lockout is manually reset by interrupting power to unit

or resetting thermostat.

††Requires an optional or accessory Controls Upgrade Kit. NOTE: The 580D036-150 units have a loss-of-charge/low-pressure

switch (accessory or option) located in the liquid line.

⁄4...1100

⁄

⁄4...1100

⁄

⁄4...1100

⁄

—

⁄

PHYSICAL DATA — 580D036-072 (cont)

UNIT SIZE 580D

036

MEDIUM/

HIGH HEAT

048

LOW/MEDIUM/

HIGH HEAT

060

LOW/MEDIUM/

HIGH HEAT

072

LOW/MEDIUM/

HIGH HEAT

FURNACE SECTION

Rollout Switch Cutout Temp (F)** 195 195 195 195 Burner Oriﬁce Diameter

(in. ...drill size)

Natural Gas Std .113...33 .113...33/.113...33/.129...30 .113...33/.113...33/.129...30 .113...33/.113...33/.129...30 Liquid Propane Alt .089...43 .089...43/.089...43/.102...38 .089...43/.089...43/.102...38 .089...43/.089...43/.102...38

Pilot Oriﬁce Diameter

(Quantity) in. ...drill size

Natural Gas Std ———— Liquid Propane Alt ————

Thermostat Heat Anticipator Setting (amps)

208/230 v and 575 v Stage 1 .14 .14 .14 .14 460 v Stage 1 .14 .14 .14 .14

Gas Input (Btuh) Stage 1 72,000/82,000 72,000/115,000/120,000 72,000/115,000/120,000 72,000/115,000/120,000 Efficiency (Steady Temperature Rise Range 25-55/55-85 25-55/35-65/50-80 25-55/35-65/50-80 25-55/35-65/50-80

Manifold Pressure (in. wg)

Gas Valve Quantity 1111 Gas Valve Pressure Range

Field Gas Connection

Stage 2 .14 .14 .14 .14

State) (%) 80 80 80 80

Natural Gas Std 3.5 3.5 3.5 3.5 Liquid Propane Alt 3.5 3.5 3.5 3.5

Psig 0.180-0.487 0.180-0.487 0.180-0.487 0.180-0.487 in. wg 5.0-13.5 5.0-13.5 5.0-13.5 5.0-13.5

Size (in.)

Stage 2 .14 .14 .14 .14

Stage 2 —/115,000 —/—/150,000 —/—/150,000 —/—/150,000

⁄

HIGH-PRESSURE SWITCH (psig)††

Standard Compressor

Internal Relief (Differential)

Cutout 428 428 Reset (Auto.) 320 320

450±50 500±50

LOW-PRESSURE SWITCH (psig)††

Cutout 7±3 Reset (Auto.) 22±7

FREEZE PROTECTION

THERMOSTAT (F)**

Opens 30±5 Closes 45±5

OUTDOOR-AIR INLET SCREENS Cleanable

Quantity...Size (in.) 1...20 x 24 x 1

RETURN-AIR FILTERS Throwaway

Quantity...Size (in.) 2...16 x 25 x 2

LEGEND

Al — Aluminum Bhp — Brake Horsepower Cu — Copper

*Evaporator coil ﬁn material/condenser coil ﬁn material. Contact your

local representative for details about coated ﬁns.

†Weight of 14-in. roof curb.

**Rollout switch lockout is manually reset by interrupting power to unit

or resetting thermostat.

††Requires an optional or accessory Controls Upgrade Kit. NOTE: The 580D036-150 units have a loss-of-charge/low-pressure

switch (accessory or option) located in the liquid line.

PHYSICAL DATA — 580D090-150

UNIT SIZE 580D 090 102 120 150 NOMINAL CAPACITY (tons) 7

⁄

81⁄

10 121⁄

OPERATING WEIGHT (lb)

Unit

Al/Al* 870 880 1035 1050 Al/Cu* 881 896 1057 1077 Cu/Cu* 893 907 1080 1100

Economizer

Durablade 44 44 44 44 Parablade 62 62 62 62

Roof Curb† 143 143 143 143

COMPRESSOR Hermetic

Quantity 2222 No. Cylinders (per Circuit) 2222 Oil (oz) 50 ea 50 ea 50 ea 54 ea

REFRIGERANT TYPE R-22

Expansion Device Acutrol™ Feed Device Operating Charge (lb-oz)

Circuit 1 4-13 6-14 5-13 8-10 Circuit 2 4-14 6- 3 5-14 8- 8

CONDENSER COIL Enhanced Copper Tubes, Aluminum Lanced Fins

Rows...Fins/in. 1...17 2...17 2...17 2...17 Total Face Area (sq ft) 20.50 18.00 17.42 25.00

CONDENSER FAN Propeller Type

Nominal Cfm 6500 6500 7000 7000 Quantity...Diameter (in.) 2...22 2...22 2...22 2...22 Motor Hp...Rpm Watts Input (Total) 600 600 600 600

⁄4...1100

EVAPORATOR COIL Enhanced Copper Tubes, Aluminum Double-Wavy Fins

Rows...Fins/in. 3...15 3...15 3...15 4...15 Total Face Area (sq ft) 8.0 8.0 10.0 11.1

EVAPORATOR FAN Centrifugal Type

Quantity...Size (in.) Std 1...15 x 15 1...15 x 15 1...15 x 15 1...15 x 15 Type Drive Std Belt Belt Belt Belt Nominal Cfm 3000 3400 4000 5000

Motor Hp Std ———— Maximum Continuous Bhp Std 2.40 2.40 2.40 4.20 Motor Frame Size Std 56 56 56 56 Nominal Rpm High/Low ————

Fan Rpm Range Std 590-840 685-935 685-935 860-1080 Motor Bearing Type Ball Ball Ball Ball

Maximum Allowable Rpm 2100 2100 2100 2100 Motor Pulley Pitch Diameter Min/Max (in.) Std 2.4/3.4 2.8/3.8 2.8/3.8 4.0/5.0

Nominal Motor Shaft Diameter (in.) Std Fan Pulley Pitch Diameter (in.) Std 7.0 7.0 7.0 8.0 Nominal Fan Shaft Diameter (in.) ————

Belt, Quantity...Type...Length (in.) Std 1...A...49 1...A...49 1...A...49 1...A...52 Pulley Center Line Distance (in.) Std 16.75-19.25 16.75-19.25 15.85-17.50 15.85-17.50 Speed Change per Full Turn of Std 50 50 50 44

Movable Pulley Flange (rpm) Alt 50 — 50 50

Movable Pulley Maximum Full Turns Std 5555

From Closed Position Alt 5—5 6

Factory Setting Std 5555 Factory Speed Setting (rpm) Std 590 685 685 860 Fan Shaft Diameter at Pulley (in.) 1111

LEGEND

Al — Aluminum Bhp — Brake Horsepower Cu — Copper

*Evaporator coil ﬁn material/condenser coil ﬁn material. Contact your

local representative for details about coated ﬁns.

†Weight of 14-in. roof curb.

Alt 1...15 x 15 — 1...15 x 15 1...15 x 15 Alt Belt — Belt Belt

Alt ———— Alt — — 2.90 5.25 Alt — — 56 56

Alt 685-935 — 835-1085 900-1260

Alt 2.8/3.8 — 3.4/4.4 3.1/4.1 Alt ——

⁄

Alt 7.0 — 7.0 5.9

Alt 1...A...49 — 1...A...49 1...BX...46 Alt 16.75-19.25 — 15.85-17.50 15.85-17.50

Alt 5—5 5 Alt 685 — 835 960

**Rollout switch lockout is manually reset by interrupting power to unit

or resetting thermostat.

††Requires an optional or accessory Controls Upgrade Kit. NOTE: The 580D036-150 units have a loss-of-charge/low-pressure

switch (accessory or option) located in the liquid line.

PHYSICAL DATA — 580D090-150 (cont)

UNIT SIZE 580D

090

LOW/MEDIUM/

HIGH HEAT

102

LOW/MEDIUM/

HIHG HEAT

120

LOW/MEDIUM/

HIGH HEAT

150

LOW/

MEDIUM HEAT

FURNACE SECTION

Rollout Switch Cutout Temp (F)†† 195 195 195 195 Burner Oriﬁce Diameter

(in. ...drill size)

Natural Gas Std .120...31 .120...31 .120...31/.120...31/.129...30 .120...31/.129...30 Liquid Propane Alt .096...41 .096...41 .096...41/.096...41/.102...38 .096...41/.102...38

Pilot Oriﬁce Diameter

(Quantity) in. ...drill size

Natural Gas Std —— —— Liquid Propane Alt —— ——

Thermostat Heat Anticipator Setting (amps)

208/230 v and 575 v Stage 1 .14 .14 .14 .14 460 v Stage 1 .14 .14 .14 .14

Gas Input (Btuh) Stage 1 125,000/120,000/180,000 125,000/120,000/180,000 120,000/180,000/200,000 180,000/200,000

Efficiency (Steady Temperature Rise Range 20-50/35-65/45-75 20-50/35-65/45-75 35-65/35-65/40-70 35-65/40-70

Manifold Pressure (in. wg)

Gas Valve Quantity 11 11 Gas Valve Pressure Range

Field Gas Connection

Stage 2 .20 .20 .20 .20

State) (%) 80 80 80 80

Natural Gas Std 3.5 3.5 3.5 3.5 Liquid Propane Alt 3.5 3.5 3.5 3.5

Psig 0.180-0.487 0.180-0.487 0.180-0.487 0.180-0.487 in. wg 5.0-13.5 5.0-13.5 5.0-13.5 5.0-13.5

Size (in.)

Stage 2 .20 .20 .20 .20

Stage 2 —/180,000/224,000 —/180,000/224,000 180,000/224,000/250,000 224,000/250,000

⁄2/3⁄4/3⁄

⁄4/3⁄4/3⁄

⁄4/3⁄

HIGH-PRESSURE SWITCH (psig)††

Standard Compressor

Internal Relief (Differential)

Cutout 428 428 Reset (Auto.) 320 320

450±50 500±50

LOW-PRESSURE SWITCH (psig)††

Cutout 7±3 Reset (Auto.) 22±7

FREEZE PROTECTION

THERMOSTAT (F)**

Opens 30±5 Closes 45±5

OUTDOOR-AIR INLET SCREENS Cleanable

Quantity...Size (in.) 1...20 x 25 x 1

1...16 x 25 x 1

RETURN-AIR FILTERS Throwaway

Quantity...Size (in.) 4...16 x 20 x 2 4...16 x 20 x 2 4...20 x 20 x 2 4...20 x 20 x 2

Al — Aluminum

LEGEND

Bhp — Brake Horsepower Cu — Copper

*Evaporator coil ﬁn material/condenser coil ﬁn material. Contact your

local representative for details about coated ﬁns.

†Weight of 14-in. roof curb.

**Rollout switch lockout is manually reset by interrupting power to unit

or resetting thermostat.

††Requires an optional or accessory Controls Upgrade Kit. NOTE: The 580D036-150 units have a loss-of-charge/low-pressure

switch (accessory or option) located in the liquid line.

PHYSICAL DATA — 579F180-300

UNIT SIZE 579F 180 216 240 300 NOMINAL CAPACITY (tons) 15 18 20 25

OPERATING WEIGHT (lb)

Unit

Al/Al* 1650 2150 2200 2250 Economizer 110 110 110 110 Roof Curb† 200 200 200 200

COMPRESSOR Semi-Hermetic

Model No. ...Quantity

(Number of Cylinders)

Oil (oz) 115 88,115 115 ea 128 ea No. of Cylinders (per circuit) 6666 Cooling Capacity Stages (%) 0, 66, 100 0, 57, 100 0, 50, 100 0, 50, 100

06D-537...1 (6)

REFRIGERANT TYPE R-22

Expansion Device TXV Acutrol™ Refrigerant Metering Device Operating Charge (lb-oz)

Circuit 1** 19-4 13-4 12-13 16-12

Circuit 2 — 11-0 12-13 15-12

CONDENSER COIL

Rows...Fins/in. 2...17 3...15 3...15 4...15 Total Face Area (sq ft) 22.2 22.2 22.2 22.2

⁄8-in. Enhanced Copper Tubes, Aluminum Lanced or Copper Fins

CONDENSER FAN Propeller Type

Nominal Cfm 10,500 10,500 14,200 14,200 Quantity...Diameter (in.) 3...22 3...22 2...30 2...30 Motor Hp...Rpm Watts Input (Total) 1100 1100 3400 3400

EVAPORATOR COIL

Rows...Fins/in. 2...17 3...17 4...15 4...15 Total Face Area (sq ft) 17.9 17.9 17.9 17.9

⁄2...1050

⁄8-in. Enhanced Copper Tubes, Aluminum or Copper Plate Fins, Face Split

EVAPORATOR FAN Centrifugal Type

Quantity...Size (in.) 2...10 x 10 2...12 x 12 2...12 x 12 2...12 x 12 Type Drive Belt Belt Belt Belt Nominal Cfm 6000 7200 8000 10,000 Motor Hp 3.7 5 7 Motor Nominal rpm 1725 1745 1745 1740

Maximum Continuous Bhp 4.25 5.90 Motor Frame Size 56H 184T 213T 215T

Nominal Rpm High/Low ——— — Fan Rpm Range Low-Medium Static 891-1179 817-1038 1002-1225 1066-1283

Motor Bearing Type Ball Ball Ball Ball Maximum Allowable Rpm 1550 1550 1550 1550 Motor Pulley Pitch Diameter Low-Medium Static 3.1-4.1 3.7-4.7 5.4-6.6 4.9-5.9

Min/Max (in.) High Static 3.7-4.7 4.9-5.9 5.4-6.6 4.9-5.9 Nominal Motor Shaft Diameter (in.) Fan Pulley Pitch Diameter (in.) Low-Medium Static 6.0 7.9 9.4 8.0

Nominal Fan Shaft Diameter (in.) 1 Belt, Quantity...Type...Length (in.) Low-Medium Static 1...BX...42 1...BX...46 1...BX...53 2...BX...50

Pulley Center Line Distance (in.) 13.5-15.5 13.3-14.8 14.6-15.4 14.6-15.4 Speed Change per Full Turn of Low-Medium Static 48 37 37 36

Movable Pulley Flange (rpm) High Static 55 34 44 45 Movable Pulley Maximum Full Turns

From Closed Position Factory Setting 3.5 3.5 3.5 3.5 Factory Speed Setting (rpm) Low-Medium Static 1035 934 1120 1182

Fan Shaft Diameter at Pulley (in.) 1

LEGEND

Al — Aluminum Bhp — Brake Horsepower Cu — Copper TXV — Thermostatic Expansion Valve

*Evaporator coil ﬁn material/condenser coil ﬁn material.

†Weight of 14-in. roof curb.

**On 579F180-300 units, Circuit 1 consists of lower portion of condenser coil and

lower portion of evaporator coil, and Circuit 2 is the upper portion of both coils.

High Static 1227-1550 994-1197 1193-1458 1332-1550

⁄

High Static 5.2 8.6 7.9 6.4

⁄

High Static 1...BX...42 1...BX...50 1...BX...50 2...BX...47

555 5

High Static 1389 1104 1328 1470

⁄

††Rollout switch lockout is manually reset by interrupting power to unit or resetting

thermostat.

\The 579F300 unit requires 2-in. industrial-grade ﬁlters capable of handling face

velocities of up to 625 ft/min (such as American Air Filter no. 5700 or equivalent).

NOTE: The 579F180-300 units have a low-pressure switch (standard) located on the suction side.

06D-824...1 (6) 06D-818...1 (4)

⁄2...1050 1...1075 1...1075

11⁄

17⁄

06D-824...2 (6) 06D-328...2 (6)

⁄

8.7 [208/230 v]

9.5 [460 v]

13⁄

17⁄

10.2 [208/230 v]

11.8 [460 v]

13⁄

17⁄

PHYSICAL DATA — 579F180-300 (cont)

UNIT SIZE 579F

180

LOW/HIGH HEAT

216

LOW/HIGH HEAT

240

LOW/HIGH HEAT

300

LOW/HIGH HEAT

FURNACE SECTION

Rollout Switch Cutout

Temp (F)†† 190 190 190 190

Burner Oriﬁce Diameter

(in. ...drill size)

Natural Gas 0.1405...28/0.136...29 0.1405...28/0.136...29 0.1405...28/0.136...29 0.1405...28/0.136...29

Thermostat Heat Anticipator Setting (amps)

208/230 v Stage 1 0.98 0.98 0.98 0.98

460 v Stage 1 0.80 0.80 0.80 0.80 Gas Input (Btuh) Stage 1 172,000/225,000 206,000/270,000 206,000/270,000 206,000/270,000 Efficiency (Steady State) (%) 81 81 81 81

Temperature Rise Range 15-45/30-60 15-45/20-50 15-45/20-50 15-45/20-50 Manifold Pressure (in. wg)

Natural Gas 3.3 3.3 3.3 3.3 Gas Valve Pressure Range

in. wg 5.5-13.5 5.5-13.5 5.5-13.5 5.5-13.5

psig 0.235-0.487 0.235-0.487 0.235-0.487 0.235-0.487 Gas Valve Quantity 1111 Field Gas Connection Size (in.)

Stage 2 0.44 0.44 0.44 0.44

Stage 2 230,000/300,000 275,000/360,000 275,000/360,000 275,000/360,000

⁄

HIGH-PRESSURE SWITCH (psig)

Standard Compressor Internal Relief

(Differential)

Cutout 426

Reset (Auto.) 320

—

LOW-PRESSURE SWITCH (psig)

Cutout 7 Reset (Auto.) 22

FREEZE PROTECTION THERMOSTAT (F)

Opens 30±5 Closes 45±5

OUTDOOR-AIR INLET SCREENS Cleanable

Quantity...Size (in.) 2...20 x 25 x 1

1...20 x 20 x 1

RETURN-AIR FILTERS Throwaway\

Quantity...Size (in.) 4...20 x 20 x 2

POWER EXHAUST

LEGEND

Al — Aluminum Bhp — Brake Horsepower Cu — Copper TXV — Thermostatic Expansion Valve

*Evaporator coil ﬁn material/condenser coil ﬁn material. †Weight of 14-in. roof curb.

**On 579F180-300 units, Circuit 1 consists of lower portion of con-

denser coil and lower portion of evaporator coil, and Circuit 2 is the upper portion of both coils.

⁄2Hp 208/230-460 v Motor Direct Drive, Prop-Fan (Factory-wired for 460 v)

††Rollout switch lockout is manually reset by interrupting power to unit

or resetting thermostat.

\ The 579F300 unit requires 2-in. industrial-grade ﬁlters capable of

handling face velocities of up to 625 ft/min (such as American Air Filter no. 5700 or equivalent).

NOTE: The 579F180-300 units have a low-pressure switch (standard) located on the suction side.

4...16 x 20 x 2

OPTIONS AND ACCESSORIES

ITEM OPTION* ACCESSORY†

Parablade Economizer (036-150 only) X Parablade Economizer with Power Exhaust (036-150) X Integrated Economizer (180-300) XX Durablade Integrated Economizer (036-150; Includes Hood) XX Manual Outdoor-Air Damper (ordered as standard on 180-300

units without optional economizer) Controls Upgrade Kit (036-150)** XX Condenser Coil Grille (036-150) X Alternate Drive (090, 180-300) X Alternate Motor and Drive (036-060, 120,150) X LP (Liquid Propane) Conversion Kit X Commercial Programmable Thermostat X 25% Open Two-Position Damper X 100% Open Two-Position Damper (036-150) X Barometric Relief Damper (180-300)†† X Roof Curbs (Vertical and Horizontal Discharge) X Horizontal Adapter (180-300) X Thermostats and Subbases X Power Exhaust (180-300)†† X Low-Ambient Kits (180-300) X Winter Start Time-Delay Relay (216-300) X MotormasterT Head Pressure Control (Speed Control) (180,216) X Motormaster II Head Pressure Control (Cycle Control) (036-150) X Motormaster III Head Pressure Control (Speed Control) (240-300) X Time GuardT II Control Circuit X Thru-the-Bottom Service Connections (036-150) X Accusensor™ II Enthalpy Control (036-150) X Accusensor III Enthalpy Sensor X Condenser Coil Hail Guard Assembly (036-150) X Flue Shield (036-150) X NO

Reduction Kit (036-060) X

Flue Discharge Deﬂector (036-150) X Fan/Filter Status (036-150) X

*Factory-installed.

†Field-installed.

**Includes high-pressure, low-pressure/loss-of-charge, and freeze protection switches.

††Not available with horizontal adapter curb (180-300).

NOTES:

1. Refer to 579F/580D price pages or contact your local representative for accessory and option package information.

2. For units being installed in CaliforniaAir Quality Management Districts which require NO

emissions of 40 nanograms/joule or less, kit CRLOWNOX001A00 must be in-

stalled (sizes 036-060).

HEAD PRESSURE CONTROL

The 580D036 and 579F240 standard units are designed to operate in cooling at outdoor temperatures down to 25 F, the standard 579F180 unit operates down to 40 F, the standard 579F216 unit operates down to 35 F; and the standard 579F300 unit operates down to 48 F. With accessory Motormaster control (579F180,216) (condenser-fan speed modulation), Motormaster II control (condenser-fan cycling for units sizes 036-150),

−20 F low-ambient kit (condenser fan sequencing for 579F180), or Motormaster III control (579F240,300) (condenser fan speed modulation) units can operate at outdoor temperatures down to −20 F. The head pressure controls, which mount in the condenser section, control the condenser-fan motor to maintain correct condensing temperature. Refer to Trade Prices or contact your local representative for appropriate accessory combinations for desired outdoor ambient temperature operation.

MOTORMASTER II CONTROL (036-150)

MOTORMASTER CONTROL (180,216)

MOTORMASTER III CONTROL (240,300)

OPTIONS AND ACCESSORIES (cont)

LIQUID PROPANE (LP) CONVERSION KITS

036-072 SHOWN

The LP conversion kit allows the unit to utilize a liquid propane fuel supply in areas where natural gas is unavailable, and permits the unit to be converted from natural gas to LP gas use. The kit contains the oriﬁces required for LP operation.

BRYANT COMMERCIAL

PROGRAMMABLE THERMOSTAT

Designed speciﬁcally for use with Bryant commercial systems, this Bryant programmable thermostat features LED occupied/unoccupied displays and setback mode which can override continuous fan operation.

TIME GUARDT II CONTROL

Time Guard II control automatically prevents compressor from restarting for at least 5 minutes after a shutdown. Accessory prevents short cycling of compressor if thermostat is changed rapidly. Time Guard II control mounts in the control compartment of unit.

DURABLADE ECONOMIZER

(SIZES 036-150)

Exclusive Durablade economizer damper design saves energy while providing economical and reliable cooling. A sliding plate on the face of the economizer controls the amount of outdoor air entering the system. Closed, it provides a leakproof seal which prevents ambient air from seeping in or conditioned air from seeping out. It can be adjusted easily for 100% outdoor air or any proportions of mixed air. Like the base unit, the economizer is converted easily for horizontal discharge applications.

PARABLADE ECONOMIZER

(SIZES 036-150)

The unique design of the Parablade economizer saves energy while providing economical and reliable cooling. The design uses a parallelopposed blade damper. The economizer also has built-in spring return for reliable close-on-power-loss. The Parablade design incorporates standard enthalpy controls and up to 45% barometric relief capability for additional ﬂexibility in high outdoor airﬂow applications.

OPTIONS AND ACCESSORIES (cont)

ACCUSENSOR™ II

CONTROL

(036-150 Only)

ACCUSENSOR III

SENSOR

REV. B

CONTACTS SHOWN IN HIGH ENTHALPY

OR UNPOWERED STATE

198818A

ENTHALPY

24VAC

CONTROL

TR1

MINIMUM

POSITION

OPEN

CONTACT RATINGS: 1.5A RUN, 3.5A IN

RUSH AT 24VAC

CW–SETPOINTS–CCW

DAMPER

OUTDOOR TEMP.

OPEN

3 mA MIN. AT 11 VDC

60 65 70

DAMPER

CLOSED

°F

97-3672

REV.

Accusensor economizer controls help provide efficient, economical economizer operation. Accusensor II solid-state enthalpy control includes the logic and one sensor to calculate both dry- and wet-bulb of the outdoor air to provide an accurate enthalpy reading on 036-150 units. It then decides when to energize the economizer based on this reading. The 180-300 unit economizer provides the decision-making function internally, and requires one Accusensor III sensor for solid-state enthalpy sensing. A second Accusensor III sensor (required for all units for differential enthalpy sensing) compares outdoor temperature and humidity to return-air temperature and humidity and determines the most economical mixture of air (purchased in addition to enthalpy control [sizes 036-150] or to ﬁrst solid-state enthalpy sensor [sizes 180-300] for differential enthalpy sensing).

POWER EXHAUST (180-300 SHOWN)

When used with accessory/optional economizer, the power exhaust accessory helps to relieve building over-pressurization.

NOTE: This accessory is not available with horizontal supply adapter.

THERMOSTAT

Thermostat (24 v) provides one- or 2-stage coolingforcontrolof unit. Matching subbases are available with or without tamperproof switches and automatic changeover.

BASE UNIT DIMENSIONS — 580D036-072

UNIT 580D

ABCD

lb kg lb kg lb kg lb kg

CORNER WEIGHT*

036 140 63.5 105 47.6 159 72.1 56 25.4 048 142 64.4 106 48.1 162 73.5 60 27.2 060 150 68.0 115 52.2 160 72.6 65 29.5 072 165 74.8 136 61.7 200 90.7 64 29.0

*Weights are for unit only (aluminum plate ﬁns) and do not include options or crating.

CONNECTION SIZES

⁄169 Dia. [27] Field Power

A 1

Supply Hole

⁄49— 14 NPT Condensate

Drain

⁄29—14 NPT Gas Connection

BOTTOM POWER CHART, THESE

HOLES REQUIRED FOR USE WITH

ACCESSORY PACKAGES — CRBTMPWR001A00 (

CRBTMPWR002A00 (

THREADED

CONDUIT

SIZE

†Select either

on wire size.

WIRE SIZE

⁄2( 24 V

⁄4( Power† 11⁄89 [28.4]

⁄4( Power† 13⁄49 [44.4]

⁄49 or 11⁄49 for power, depending

⁄29,11⁄49)

HOLE SIZES

⁄29,3⁄49)

REQUIRED

(MAX)

⁄89 [22.2]

NOTES:

1. Dimensions in [ ] are in millimeters.

2. Center of gravity.

3. Direction of airﬂow.

4. On vertical discharge units, ductwork to be attached to accessory roof curb only. For horizontal discharge units, ﬁeld-supplied ﬂanges should be attached to horizontal discharge openings, and all ductwork should be attached to the ﬂanges.

5. Minimum clearance (local codes or jurisdiction may prevail): a. Between unit, ﬂue side and combustible surfaces, 36 inches. b. Bottom of unit to combustible surfaces (when not using curb), 1 inch. Bottom of

base rail to combustible surfaces (when not using curb) 0 inches.

c. Condenser coil, for proper airﬂow, 36 in. one side, 12 in. the other. The side get-

ting the greater clearance is optional. d. Overhead, 60 in. to assure proper condenser fan operation. e. Between units, control box side, 42 in. per NEC (National Electrical Code). f. Between unit and ungrounded surfaces, control box side, 36 in. per NEC. g. Between unit and block or concrete walls and other grounded surfaces, control

box side, 42 in. per NEC.

h. Horizontal supply and return end, 0 inches.

6. With the exception of the clearance for the condenser coil and combustion side as stated in Notes 5a, b, and c, a removable fence or barricade requires no clearance.

7. Units may be installed on combustible ﬂoors made from wood or Class A, B, or C roof covering material if set on baserail.

8. The vertical center of gravity is 18-69 [457] up from the bottom of the base rail. Horizontal center of gravity is shown.

BASE UNIT DIMENSIONS — 580D090-150

UNIT 580D

lb kg lb kg lb kg lb kg ft-in. mm ft-in. mm ft-in. mm ft-in. mm

090 189 86 161 73 239 109 280 127 1-2 102 191 87 163 74 242 110 284 129 3-3 120 225 102 192 87 285 129 333 151 2-5 150 228 103 195 88 289 131 338 153 1-2

CORNER WEIGHT* DIMENSIONS

A B C D ‘‘H’’ ‘‘J’’ ‘‘K’’ ‘‘L’’

⁄8378 3-55⁄161050 2-911⁄16856 2- 27⁄16672

⁄81013 3-55⁄161050 2-911⁄16856 2- 27⁄16672

⁄8759 4-15⁄161253 3-03⁄8924 2-107⁄16875

⁄8378 4-15⁄161253 3-03⁄8924 2-107⁄16875

*Weights are for units only (aluminum plate ﬁns) and do not include options or crating.

CONNECTION SIZES

⁄89 Dia [35] Field Power Supply Hole

A 1 B 21⁄29 Dia [64] Power Supply Knockout

⁄49 Dia [44] Charging Port Hole

C 1 D7⁄89 Dia [22] Field Control Wiring Hole E3⁄49—14 NPT Condensate Drain F1⁄29—14 NPT Gas Connection 090 125 & 102 125

⁄49—14 NPT Gas Connection All Others

G 29 Dia [51] Power Supply Knockout

NOTES:

1. Dimensions in [ ] are in millimeters.

2. Center of gravity.

3. Direction of airﬂow.

4. On vertical discharge units, ductwork to be attached to accessory roof curb only. For horizontal discharge units ﬁeld-supplied ﬂanges should be attached to horizontal discharge openings, and all ductwork should be attached to the ﬂanges.

5. Minimum clearance (local codes or jurisdiction may prevail): a. Between unit (ﬂue side) and combustible surfaces, 48 inches.

b. Bottom of unit to combustible surfaces (when not using curb) 1 inch.

Bottom of base rail to combustible surfaces (when not using curb) 0 inches.

c. Condenser coil, for proper airﬂow, 36 in. one side, 12 in. the other. The side

getting the greater clearance is optional. d. Overhead, 60 in. to assure proper condenser fan operation. e. Between units, control box side, 42 in. per NEC (National Electrical Code). f. Between unit and ungrounded surfaces, control box side, 36 in. per NEC. g. Between unit and block or concrete walls and other grounded surfaces, con-

trol box side, 42 in. per NEC. h. Horizontal supply and return end, 0 inches.

6. With the exception of the clearance for the condenser coil and combustion side as stated in Notes 5a, b, and c, a removable fence or barricade requires no clearance.

7. Units may be installed on combustible ﬂoors made from wood or Class A, B, or C roof covering material if set on base rail.

8. The vertical center of gravity is 18-79 [483] up from the bottom of the base rail. Horizontal center of gravity is shown.

BOTTOM POWER CHART, THESE HOLES REQUIRED FOR USE WITH ACCESSORY

PACKAGES — CRBTMPWR001A00 (

OR CRBTMPWR002A00 (1⁄29,11⁄49)

THREADED

CONDUIT SIZE

⁄2( 24 V

⁄4( Power† 11⁄89 [28.4]

11⁄4( Power† 13⁄49 [44.4]

†Select either

WIRE SIZE

⁄49 or 11⁄49 for power, depending on wire size.

⁄29,3⁄49)

REQUIRED HOLE

SIZES (MAX)

⁄89 [22.2]

BASE UNIT DIMENSIONS — 579F180,216

UNIT 579F

ft-in. mm ft-in. mm ft-in. mm

180 3-2 965 4-0 1219 1-10 559 216 3-7 1090 3-2 965 1- 8 508

UNIT 579F

180 384 174 370 168 358 162 538 244 216 520 235 508 230 486 220 636 288

*Weights are for unit only (aluminum plate ﬁns) and do not in-

clude options or crating.

NOTES:

1. Dimensions in ( ) are in millimeters.

2. Center of gravity.

3. Direction of airﬂow.

4. Ductwork tobe attached to accessory roof curb or adapter only.

5. Minimum clearance: a. Rear: 7809 (2134) forcoil removal. This dimension can be re-

duced to 4809 (1219) if conditions permit coil removal from

the top. b. Left side: 4809 (1219) for proper condenser coil airﬂow. c. Front: 4809 (1219) for control box access. d. Right side: 4809 (1219) for proper operation of damper and

power exhaust (if so equipped). e. Top: 6809 (1829) to assure proper condenser fan operation. f. Local codes or jurisdiction may prevail.

6. With the exception of clearance for the condenser coil and the damper/power exhaust as stated in Note No. 5, a removable fence or barricade requires no clearance.

7. Dimensions are from outside of corner post.Allow 08each side for top panel drip edge.

8. Do not locate adjacent units with ﬂue discharge facing economizer inlet.

ABCD

lb kg Lb kg lb kg lb kg

DIMENSIONS

XYZ

CORNER WEIGHT*

⁄169 (8) on

BASE UNIT DIMENSIONS — 579F240,300

NOTES:

1. Dimensions in ( ) are in millimeters.

2. Center of gravity.

3. Direction of airﬂow.

4. Ductwork to be attached to accessory roof curb or adapter only.

5. Minimum clearance: a. Rear: 7809 (2134) for coil removal. This dimension

can be reduced to 4809 (1219) if conditions permit coil removal from the top.

b. 4809 (1219) to combustible surfaces, all four sides

(includes between units).

c. Left side: 4809 (1219) for proper condenser coil

airﬂow. d. Front: 4809 (1219) for control box access. e. Right side: 4809 (1219) for proper operation of

damper and power exhaust (if so equipped).

f. Top: 6809 (1829) to assure proper condenser fan

operation.

g. Bottom: 149 (356) to combustible surfaces (when not

using curb or adapter).

h. Control box side: 3809 (914) to ungrounded surfaces

(non-combustible).

i. Control box side, 3869 (1067) to block or concrete

walls, or other grounded surfaces. j. Local codes or jurisdiction may prevail.

6. With the exception of clearance for the condenser coil and the damper/power exhaust as stated in Note No. 5, a removable fence or barricade requires no clearance.

7. Dimensions are from outside of corner post. Allow

⁄169 (8) on each side for top panel drip edge.

08-

8. Do not locate adjacent units with the discharge facing economizer inlet.

UNIT 579F

lb kg lb kg lb kg lb kg ft-in. mm

240 520 235 508 230 532 241 640 290 3-2 965 300 527 239 545 247 578 262 600 272 3-7 1092

*Weights are for unit only (aluminum plate ﬁns) and do not include op-

tions or crating.

CORNER WEIGHT*

ABCD

DIMENSION

ACCESSORY DIMENSIONS

ROOF CURB

ACCESSORY

‘‘A’’

CRRFCURB001A00 18-29 [356] CRRFCURB002A00 28-09 [610]

UNIT SIZE

580D

036-072

18-49 [406]

‘‘D’’ALT

DRAIN

HOLE

⁄49 [45]

‘‘E’’

GAS

⁄49 NPT3⁄49 NPT1⁄29 NPT

⁄49 NPT 11⁄49 NPT1⁄29 NPT

POWER CONTROL

UNIT SIZE

580D

036-072

‘‘B’’ ‘‘C’’

⁄

18-9

[551]

*Either connector package available for either roof curb.

NOTES:

1. Roof curb accessory is shipped unassembled.

2. Insulated panels.

3. Dimensions in [ ] are in millimeters.

4. Roof curb: galvanized steel.

5. Attach ductwork to curb (ﬂanges of duct rest on curb).

6. Service clearance 4 ft on each side.

7. Direction of airﬂow.

CONNECTOR

PKG ACY

CRBTMPWR001A00*

(Thru-The-Bottom)

CRBTMPWR002A00*

(Thru-The-Bottom)

Roof Curb — 580D036-072

ACCESSORY DIMENSIONS (cont)

ROOF CURB

ACCESSORY CRRFCURB003A00 CRRFCURB004A00

‘‘A’’

18-29 [356]

28-09 [610]

UNIT SIZE 580D

090150

UNIT

SIZE

580D

090150

‘‘B’’ ‘‘C’’

28-8

⁄

18-1015⁄

[827]

[583]

‘‘D’’ALT

DRAIN

HOLE

13⁄

[45]

‘‘E’’

GAS

⁄49 NPT3⁄49NPT1⁄29 NPT

⁄49 NPT 11⁄49 NPT1⁄29 NPT

POWER CONTROL

*Either connector package available for either roof curb.

CONNECTOR

PACKAGE

ACCESSORY

CRBTMPWR001A00*

(THRU-THE-BOTTOM

CONNECTIONS)

CRBTMPWR002A00*

(THRU-THE-BOTTOM

CONNECTIONS)

NOTES:

1. Roof curb accessory is shipped unassembled.

2. Insulated panels.

3. Dimensions in [ ] are in millimeters.

4. Roof curb: galvanized steel.

5. Attach ductwork to curb. (Flanges of duct rest on curb.)

6. Service clearance 4 ft on each side.

7. Direction of airﬂow.

Roof Curb — 580D090-150

ACCESSORY DIMENSIONS (cont)

NOTES:

1. Roof curb accessory is shipped unassembled.

2. Insulated panels, 19 thick neoprene coated, 1

3. Dimensions in ( ) are in millimeters.

4. Direction of airﬂow.

5. Roof curb: 16 ga. (VA03-56) steel.

PKG. NO. REF.

308450-201

308450-202

308450-203

CURB

HEIGHT

18-29

(355)

28-09

(610)

28-09

(610)

DESCRIPTION

Standard curb

149 high

Standard curb for

units requiring

high installation

Side supply and

return curb for

high installation

Horizontal and Vertical Roof Curbs and Horizontal Adapter

⁄2lb density.

579F180-300

NOTE: To prevent the hazard of stagnant water build-up in the drain pan of the indoor section, unit can only be pitched as shown.

COMPR SECT. — Compressor Section

LEGEND

DIMENSIONS (degrees and inches)

UNIT 579F .28 .45 .28 .43

UNIT LEVELING TOLERANCES*

*From edge of unit to horizontal.

DEG. IN. DEG. IN.

ACCESSORY DIMENSIONS (cont)

NOTE: 389210-201 is a fully factory preassembled horizontal

adapter and includes an insulated high static regain transition duct which substantially improves fan static performance.

The Barometric Relief Damper and Power Exhaust accessories are not available with the horizontal adapter.

ACCESSORY

PACKAGE NO.

389270-201

Horizontal Supply/Return Adapter Installation

579F180-300

CURB

HEIGHT

18-119

(584)

DESCRIPTION

Pre-Assembled, High Static, Horizontal Adapter

2'-1 5/8"

2'-2 1/16"

1'-6 5/16"

Power Exhaust

(579F180-300)

SELECTION PROCEDURE (with 579F180 example)

I DETERMINE COOLING AND HEATING REQUIRE-

MENTS AT DESIGN CONDITIONS.

Given:

Required Cooling Capacity ............ 170,000 Btuh

Sensible Heat Capacity ............... 114,000 Btuh

Required Heating Capacity ............ 200,000 Btuh

Condenser Entering Air Temp ......... 95F(Summer)

Evaporator Entering Air Temp ............. 80Fedb,

67 F ewb

Evaporator Air Quantity .................. 4,500 cfm

External Static Pressure ................. 0.6in.wg

Electrical Characteristics (V-Ph-Hz) ......... 460-3-60

Vertical discharge unit with optional economizer required.

edb — Entering dry-bulb ewb — Entering wet-bulb

II SELECT UNIT BASED ON REQUIRED COOLING

CAPACITY.

Enter Cooling Capacities table for 579F180 (page 29) at condenser entering temperature 95 F, evaporator air entering at 4,500 cfm and 67 F wb. The 579F180 unit will provide a total cooling capacity of 180,000 Btuh and a sensible heating capacity of 120,000 Btuh. For air entering evaporator at temperatures other than 80 F edb, calculate sensible heat capacity correction as required using the formula in the notes following the Cooling Capacities tables.

NOTE: Unit ratings are gross capacities and do not include the effect of evaporator-fan motor heat. To calculate net capacities, see Step V.

III SELECT HEATING CAPACITY OF UNIT TO PROVIDE

DESIGN CONDITION REQUIREMENTS.

In the Heating Capacities and Efﬁciencies table (page 7) note that the 579F180 300 will provide an output capacity of 243,000 Btuh, which is adequate for the given application.

IV DETERMINE FAN SPEED AND POWER REQUIRE-

MENTS AT DESIGN CONDITIONS.

Before entering the Fan Performance tables, calculate the total static pressure required based on unit components. From the given and the Accessory/FIOP Static Pressure table on page 52 ﬁnd:

External static pressure 0.60 in. wg Economizer static pressure 0.04 in. wg

Total static pressure 0.64 in. wg

Enter the Fan Performance table 579F180 (page 47) at 4,500 cfm and 0.64 in. wg external static pressure. By interpolation, ﬁnd that the rpm is 988 and the watts are 1334.

V DETERMINE NET COOLING CAPACITY.

Cooling capacities are gross capacities and do not include indoor (evaporator) fan motor (IFM) heat. Use the watts input power to the motor calculated in Section IV above.

IFM Watts = 1334 Determine net cooling capacity using the following

formula: Net capacity = Gross capacity – IFM heat

Net sensible capacity = 120,000 Btuh – 4552 Btuh

The calculations show that a 579F180 unit with the standard motor and standard low-medium static drive is the correct selection for the given conditions.

= 180,000 Btuh – 1334 Watts

(3.412 )

= 180,000 Btuh – 4552 Btuh = 175,448 Btuh

= 115,448 Btuh

Btuh

Watts

580D036 (3 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 42.8 38.9 35.0 44.8 40.8 37.0 45.8 41.9 38.2

SHC 20.0 24.5 28.7 21.8 27.5 32.8 23.0 30.0 36.0 kW 2.91 2.81 2.70 2.99 2.88 2.78 3.02 2.92 2.82

TC 40.8 36.9 33.3 42.5 38.7 35.0 43.6 39.9 36.1

SHC 19.4 23.7 27.9 21.0 26.8 31.8 22.6 29.7 35.1 kW 3.14 3.01 2.90 3.20 3.08 2.97 3.24 3.14 3.02

TC 38.7 34.9 31.4 40.4 36.6 33.0 41.4 37.6 34.1

SHC 18.6 22.9 27.0 20.3 26.0 30.9 22.0 28.8 34.0 kW 3.35 3.21 3.09 3.42 3.29 3.16 3.47 3.35 3.22

TC 36.5 32.8 29.2 38.1 34.3 30.9 39.0 35.2 32.4

105

SHC 17.8 22.1 25.9 19.6 25.2 29.8 21.2 28.0 32.3 kW 3.55 3.41 3.27 3.63 3.49 3.35 3.68 3.54 3.43

TC 34.3 30.7 26.9 35.7 32.1 28.8 36.5 32.9 30.6

115

SHC 17.0 21.3 24.8 19.0 24.4 28.8 20.5 27.1 30.6 kW 3.76 3.60 3.45 3.84 3.68 3.54 3.88 3.74 3.64

Air Entering Evaporator — Cfm/BF

900/0.11 1200/0.14 1500/0.17

Air Entering Evaporator — Ewb (F)

72 67 62 72 67 62 72 67 62

PERFORMANCE DATA COOLING CAPACITIES

580D060 (5 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 71.0 63.8 55.4 74.5 67.2 59.2 76.5 69.7 62.1

SHC 33.9 41.5 47.9 37.4 47.4 55.8 40.6 52.8 61.8 kW 5.04 4.82 4.62 5.20 4.97 4.76 5.29 5.06 4.87

TC 69.2 61.0 54.2 72.9 65.6 57.2 75.2 68.1 61.5

SHC 33.4 40.5 47.3 37.0 46.9 54.9 40.1 52.3 61.3 kW 5.50 5.27 5.02 5.66 5.41 5.18 5.75 5.50 5.29

TC 65.5 56.6 50.4 69.4 60.9 53.1 71.2 63.3 57.8

SHC 32.1 38.8 45.6 35.8 45.3 52.6 39.1 50.9 57.8 kW 5.88 5.62 5.37 6.01 5.76 5.53 6.12 5.87 5.67

TC 61.9 53.1 47.1 65.4 56.6 50.5 67.1 58.8 54.5

105

SHC 30.8 37.5 44.1 34.5 43.7 50.2 37.9 49.3 54.5 kW 6.25 5.99 5.72 6.38 6.13 5.91 6.50 6.23 6.06

TC 58.2 49.7 43.7 61.4 52.3 47.8 63.0 54.3 51.2

115

SHC 29.5 36.1 42.5 33.2 42.1 47.8 36.7 47.6 51.2 kW 6.63 6.35 6.08 6.75 6.49 6.29 6.88 6.59 6.46

Air Entering Evaporator — Cfm/BF

1500/0.07 2000/0.09 2500/0.12

Air Entering Evaporator — Ewb (F)

72 67 62 72 67 62 72 67 62

580D048 (4 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 57.9 53.1 48.3 60.4 55.9 51.3 62.2 57.3 52.9

SHC 27.2 33.3 39.2 29.4 37.2 44.8 31.4 40.3 49.1 kW 4.07 3.93 3.79 4.17 4.03 3.90 4.24 4.08 3.96

TC 55.7 50.8 45.3 57.7 53.4 48.5 59.4 55.0 50.2

SHC 26.4 32.5 37.8 28.4 36.7 43.6 30.5 40.3 47.9 kW 4.40 4.24 4.08 4.47 4.35 4.20 4.54 4.42 4.25

TC 52.9 48.1 42.5 55.2 50.5 45.7 56.7 52.0 47.4

SHC 25.5 31.5 36.4 27.6 35.6 42.2 29.7 39.2 46.7 kW 4.70 4.54 4.36 4.78 4.63 4.47 4.87 4.70 4.56

TC 50.1 45.3 39.8 52.3 47.6 42.8 53.6 48.9 44.9

105

SHC 24.4 30.3 35.1 26.7 34.5 40.7 28.8 38.1 44.6 kW 5.00 4.81 4.62 5.10 4.91 4.73 5.17 4.99 4.84

TC 47.3 42.6 37.2 49.3 44.6 40.0 50.5 45.9 42.4

115

SHC 23.4 29.2 33.7 25.9 33.3 39.3 27.8 37.1 42.4 kW 5.30 5.07 4.88 5.42 5.19 4.99 5.48 5.28 5.12

580D072 (6 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 86.6 80.0 73.6 87.8 80.3 73.2 90.8 84.1 77.2 93.2 86.6 79.7

SHC 42.2 52.3 62.2 43.0 53.9 65.5 46.5 59.6 71.6 50.1 66.4 78.7 kW 5.48 5.33 5.21 5.69 5.50 5.32 5.59 5.44 5.29 5.66 5.51 5.35

TC 84.1 77.4 71.0 84.0 77.2 69.5 87.8 81.2 74.5 90.1 83.5 77.3

SHC 41.4 51.3 61.1 41.7 53.1 64.0 45.5 58.6 70.3 49.4 65.4 76.7 kW 6.17 6.00 5.85 6.21 6.04 5.83 6.27 6.11 5.94 6.35 6.19 6.02

TC 81.6 74.7 68.5 81.0 73.5 66.3 84.8 78.2 71.8 87.0 80.4 74.8

SHC 40.6 50.3 60.0 40.8 51.8 62.8 44.6 57.6 69.1 48.7 64.5 74.7 kW 6.86 6.67 6.49 6.78 6.54 6.33 6.95 6.77 6.59 7.03 6.86 6.69

TC 78.4 71.8 65.6 76.8 69.7 62.5 81.6 74.9 68.9 83.3 76.9 72.1

105

SHC 39.4 49.2 58.7 39.4 50.3 61.1 43.5 56.4 67.4 47.4 63.1 72.0 kW 7.60 7.39 7.20 7.30 7.05 6.80 7.72 7.50 7.31 7.77 7.59 7.41

TC 75.1 68.7 62.5 72.5 65.5 58.7 78.0 71.5 66.1 79.5 73.3 69.3

115

SHC 38.1 47.9 57.2 37.9 48.7 58.7 42.3 55.1 65.5 46.3 61.6 69.2 kW 8.36 8.14 7.93 7.81 7.53 7.27 8.49 8.25 8.06 8.55 8.33 8.18

Air Entering Evaporator — Cfm/BF

1200/0.12 1600/0.15 2000/0.18

Air Entering Evaporator — Ewb (F)

72 67 62 72 67 62 72 67 62

Air Entering Evaporator — Cfm/BF

1800/0.06 2100/0.08 2400/0.09 3000/0.11

Air Entering Evaporator — Ewb (F)

72 67 62 72 67 62 72 67 62 72 67 62

Standard Ratings

LEGEND

BF — Bypass Factor Edb — Entering Dry-Bulb Ewb — Entering Wet-Bulb kW — Compressor Motor Power Input Ldb — Leaving Dry-Bulb Lwb — Leaving Wet-Bulb SHC — Sensible Heat Capacity (1000 Btuh) Gross TC — Total Capacity (1000 Btuh) Gross

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used: t

ldb=tedb

= Wet-bulb temperature corresponding to enthalpy of air leav-

lwb

ing evaporator coil (h

lwb=hewb

Where: h

3. The SHC is based on 80 F edb temperature of air entering evaporator coil.

Below 80 F edb, subtract (corr factor x cfm) from SHC.

Above 80 F edb, add (corr factor x cfm) to SHC.

Correction Factor = 1.10 x (1 − BF) x (edb − 80).

sensible capacity (Btuh)

−

1.10 x cfm )

total capacity (Btuh)

− = Enthalpy of air entering evaporator coil

ewb

lwb

4.5 x cfm

PERFORMANCE DATA (cont)

COOLING CAPACITIES (cont)

580D090 (71⁄2TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 102.8 94.8 86.2 105.8 98.2 90.0 106.4 99.0 90.8 109.2 101.6 93.6

SHC 49.4 61.8 73.2 52.6 67.8 81.6 53.6 69.8 84.0 58.2 77.4 92.2 kW 7.14 6.82 6.50 7.28 6.98 6.68 7.32 7.04 6.72 7.46 7.18 6.86

TC 98.2 90.2 81.6 101.8 93.6 85.2 102.6 94.4 86.0 104.6 96.8 89.6

SHC 48.0 60.2 71.2 51.6 66.4 79.6 52.8 68.6 82.0 56.8 76.0 89.4 kW 7.66 7.34 7.00 7.82 7.50 7.18 7.86 7.54 7.22 7.98 7.68 7.40

TC 93.8 85.2 76.6 97.0 88.4 80.0 97.6 89.0 81.2 99.4 91.2 85.2

SHC 46.4 58.2 68.8 50.2 64.6 77.2 51.4 66.8 79.0 55.6 74.4 85.2 kW 8.18 7.84 7.48 8.36 8.00 7.64 8.40 8.04 7.70 8.50 8.16 7.92

TC 88.4 79.8 70.8 91.0 82.8 74.6 91.6 83.4 76.0 93.8 85.4 80.6

105

SHC 44.6 56.2 66.0 48.2 62.6 74.2 49.4 64.8 75.6 54.2 72.4 80.6 kW 8.68 8.30 7.98 8.80 8.46 8.14 8.86 8.50 8.20 8.98 8.64 8.42

TC 82.8 73.8 66.0 85.2 76.8 69.6 85.6 77.4 71.0 87.6 79.4 76.0

115

SHC 42.6 53.8 63.2 46.4 60.4 69.6 47.8 62.6 71.0 52.8 70.4 75.8 kW 9.16 8.78 8.42 9.30 8.92 8.64 9.34 8.96 8.72 9.48 9.10 8.94

580D102 (81⁄2TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 116.6 108.4 99.0 119.2 111.3 101.8 120.1 112.8 103.6 122.3 114.8 106.3

SHC 71.9 61.9 75.9 75.2 65.1 81.4 80.5 68.0 85.6 32.7 73.9 94.4 kW 7.77 7.57 7.38 7.86 10.68 7.44 7.89 6.72 7.51 7.97 7.80 7.60

TC 113.3 104.2 94.0 115.7 106.9 97.0 117.2 108.7 98.8 120.1 111.0 101.8

SHC 54.0 67.7 80.4 56.3 72.5 87.1 58.2 76.4 92.5 62.9 84.2 101.0 kW 8.46 8.22 7.96 5.54 8.31 8.04 8.60 8.38 8.12 8.72 8.48 8.23

TC 109.1 99.3 87.3 111.2 102.0 91.4 112.5 103.6 93.7 115.3 105.8 107.4

SHC 52.6 65.9 77.4 55.0 70.9 84.9 57.1 75.1 90.3 62.2 83.2 97.3 kW 8.90 8.97 8.68 8.99 9.06 8.79 9.06 9.12 8.86 4.76 9.24 9.00

TC 103.3 94.0 81.4 105.9 96.3 84.6 107.4 97.7 87.9 109.4 99.9 92.8

105

SHC 50.5 54.0 74.5 53.5 69.1 81.4 55.8 73.1 86.6 60.4 81.4 92.8 kW 9.74 9.43 9.08 9.85 9.54 9.21 9.92 9.60 9.29 10.03 9.72 9.48

TC 97.7 87.9 75.9 99.9 90.4 78.8 101.3 91.8 82.4 102.9 93.8 88.3

115

SHC 48.7 61.7 71.9 51.8 66.9 78.1 54.0 71.2 82.3 58.5 79.4 88.2 kW 10.33 9.97 9.61 10.46 10.10 9.75 10.54 10.18 9.88 10.61 10.30 10.10

Standard Ratings

2250/0.07 2800/0.09 3000/0.10 3750/0.12

72 67 62 72 67 62 72 67 62 72 67 62

2550/0.08 3000/0.10 3400/0.11 4250/0.135

72 67 62 72 67 62 72 67 62 72 67 62

LEGEND

Air Entering Evaporator — Cfm/BF

Air Entering Evaporator — Ewb (F)

Air Entering Evaporator — Cfm/BF

Air Entering Evaporator — Ewb (F)

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used:

3. The SHC is based on 80 F edb temperature of air entering evapo-

ldb=tedb

= Wet-bulb temperature corresponding to enthalpy of air leav-

lwb

ing evaporator coil (h

lwb=hewb

Where: h rator coil.

Below 80 F edb, subtract (corr factor x cfm) from SHC.

Above 80 F edb, add (corr factor x cfm) to SHC.

Correction Factor = 1.10 x (1 − BF) x (edb − 80).

sensible capacity (Btuh)

−

1.10 x cfm )

total capacity (Btuh)

− = Enthalpy of air entering evaporator coil

ewb

lwb

4.5 x cfm

580D120 (10 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 135.8 124.8 112.0 142.4 130.6 119.8 146.5 134.2 123.7

SHC 66.8 82.6 97.4 73.2 93.4 112.7 79.7 104.4 123.1 kW 9.76 9.41 9.10 10.00 9.61 9.27 10.17 9.75 9.41

TC 130.0 119.6 104.0 136.0 125.0 114.5 140.0 127.9 118.8

SHC 64.3 80.5 93.8 71.1 91.7 110.2 77.5 101.8 118.7 kW 10.41 10.07 9.74 10.67 10.28 9.94 10.84 10.41 10.09

TC 124.1 113.7 96.7 129.5 118.9 106.9 132.8 122.0 114.1

SHC 62.2 78.4 90.0 69.1 89.8 105.9 74.9 100.1 114.0 kW 11.13 10.78 10.40 11.38 10.99 10.63 11.52 11.14 10.83

TC 118.1 104.6 87.9 122.7 111.8 98.5 126.0 115.1 108.0

105

SHC 60.4 74.9 85.2 66.9 87.7 98.5 73.1 98.3 108.0 kW 11.93 11.52 11.10 12.13 11.74 11.41 12.27 11.89 11.65

TC 115.0 98.0 84.2 120.0 103.8 93.4 122.6 109.8 102.8

115

SHC 59.4 72.4 83.4 66.4 84.8 93.4 72.8 96.9 102.8 kW 12.26 11.82 11.40 12.48 12.06 11.78 12.60 12.20 12.00

580D150 (121⁄2TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 175.6 162.2 149.2 181.0 167.5 154.2 182.9 170.2 156.4 187.2 174.7 161.8

SHC 85.7 107.3 128.0 91.4 116.2 140.3 94.2 122.2 146.5 102.1 135.3 160.7 kW 11.16 10.85 10.57 11.32 11.00 10.69 11.37 11.07 10.73 11.49 11.19 10.87

TC 169.3 155.7 140.6 174.2 160.7 147.0 176.9 163.0 149.7 181.5 167.3 155.8

SHC 83.9 104.8 124.0 89.6 113.9 137.0 92.7 119.7 143.6 100.9 133.4 155.6 kW 12.15 11.78 11.42 12.31 11.94 11.58 12.39 12.01 11.63 12.53 12.14 11.82

TC 161.9 148.9 132.0 166.8 153.5 139.1 169.5 155.7 142.8 173.2 159.5 149.6

SHC 81.4 102.0 119.8 87.0 111.1 133.2 90.7 117.3 140.2 98.3 130.8 149.6 kW 13.12 12.72 12.28 13.30 12.89 12.46 13.40 12.97 12.56 13.54 13.11 12.78

TC 154.9 141.3 123.0 158.8 145.4 130.2 160.9 147.6 135.0 165.3 151.2 143.2

105

SHC 79.0 99.2 115.5 84.5 108.2 128.1 87.8 114.3 134.9 96.6 127.8 143.1 kW 14.16 13.66 13.17 14.31 13.82 13.35 14.38 13.91 13.48 14.58 14.07 13.77

TC 146.2 132.2 113.1 150.5 137.0 122.4 152.3 139.4 127.8 155.2 142.7 136.0

115

SHC 76.1 95.7 110.3 81.7 105.2 122.3 85.0 111.6 127.7 92.9 125.0 135.8 kW 15.09 14.57 14.07 15.30 14.76 14.25 15.37 14.87 14.43 15.49 15.02 14.73

Standard Ratings

3000/0.095 4000/0.125 5000/0.15

72 67 62 72 67 62 72 67 62

3750/0.08 4500/0.09 5000/0.10 6250/0.12

72 67 62 72 67 62 72 67 62 72 67 62

LEGEND

Air Entering Evaporator — Cfm/BF

Air Entering Evaporator — Ewb (F)

PERFORMANCE DATA (cont)

COOLING CAPACITIES (cont)

Air Entering Evaporator — Cfm/BF

Air Entering Evaporator — Ewb (F)

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used: t

ldb=tedb

= Wet-bulb temperature corresponding to enthalpy of air leav-

lwb

lwb=hewb

Where: h

3. The SHC is based on 80 F edb temperature of air entering evaporator coil.

Below 80 F edb, subtract (corr factor x cfm) from SHC.

Above 80 F edb, add (corr factor x cfm) to SHC.

Correction Factor = 1.10 x (1 − BF) x (edb − 80).

sensible capacity (Btuh)

−

1.10 x cfm

ing evaporator coil (h

total capacity (Btuh)

−

4.5 x cfm

= Enthalpy of air entering evaporator coil

ewb

lwb

)

PERFORMANCE DATA (cont)

COOLING CAPACITIES (cont)

579F180 (15 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 212.0 195.0 179.0 216.0 200.0 183.0 219.0 204.0 187.0 223.0 205.0 189.0 224.0 207.0 193.0

SHC 101.0 126.0 148.0 105.0 133.0 161.0 109.0 141.0 170.0 115.0 152.0 179.0 118.0 157.0 187.0 kW 15.20 14.70 14.20 15.40 14.90 14.40 15.50 15.10 14.60 15.70 15.10 14.70 15.70 15.20 14.80

TC 205.0 188.0 171.0 210.0 193.0 176.0 212.0 196.0 179.0 215.0 199.0 182.0 216.0 199.0 185.0

SHC 98.5 123.0 145.0 103.0 131.0 156.0 108.0 138.0 167.0 113.0 145.0 176.0 116.0 154.0 184.0 kW 16.60 16.10 15.50 16.80 16.30 15.70 16.90 16.40 15.90 17.10 16.50 16.00 17.10 16.60 16.10

TC 197.0 180.0 162.0 202.0 184.0 167.0 205.0 188.0 171.0 206.0 191.0 174.0 209.0 193.0 178.0

SHC 95.8 120.0 141.0 101.0 128.0 152.0 105.0 136.0 164.0 110.0 143.0 172.0 115.0 150.0 178.0 kW 18.00 17.40 16.70 18.20 17.60 16.90 18.40 17.80 17.10 18.40 17.90 17.30 18.60 18.00 17.50

TC 190.0 172.0 152.0 194.0 176.0 157.0 197.0 179.0 161.0 199.0 182.0 166.0 200.0 183.0 171.0

105

SHC 93.3 117.0 136.0 98.0 125.0 148.0 103.0 133.0 158.0 107.0 140.0 166.0 112.0 148.0 171.0 kW 19.40 18.70 17.90 19.60 18.90 18.10 19.80 19.10 18.40 19.90 19.20 18.60 20.00 19.30 18.80

TC 180.0 161.0 142.0 185.0 166.0 146.0 187.0 170.0 151.0 190.0 172.0 158.0 191.0 173.0 163.0

115

SHC 90.0 112.0 131.0 95.4 121.0 142.0 100.0 130.0 151.0 105.0 137.0 158.0 109.0 144.0 163.0 kW 20.80 19.90 19.10 21.00 20.10 19.30 21.20 20.30 19.60 21.40 20.50 19.90 21.50 20.60 20.10

579F216 (18 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 242.0 219.6 197.3 242.0 221.1 198.4 241.0 221.0 201.8 238.0 218.8 203.3

SHC 121.6 151.8 176.3 125.7 157.4 184.1 135.8 167.7 196.6 143.5 182.4 203.0 kW 14.72 14.78 14.71 14.91 15.00 14.97 15.35 15.43 15.50 15.94 16.03 16.19

TC 231.0 208.6 187.3 232.0 209.3 188.1 231.0 209.5 191.5 227.0 208.3 194.5

SHC 116.8 146.3 171.5 121.2 152.7 178.6 128.0 162.9 189.5 142.8 177.5 193.5 kW 16.27 16.29 16.26 16.59 16.56 16.50 17.02 17.05 17.10 17.63 17.72 17.91

TC 218.5 196.4 176.0 220.1 197.1 178.2 219.1 198.2 181.2 215.3 196.1 185.2

SHC 112.5 141.3 165.6 116.4 147.1 172.7 122.4 157.6 181.2 131.8 170.2 183.9 kW 17.83 17.79 17.73 18.15 18.12 18.08 18.64 18.71 18.76 19.37 19.36 19.71

105

115

125

TC 204.3 187.2 169.4 203.1 187.2 170.9 203.4 186.5 172.8 199.8 184.3 174.4 SHC 105.1 135.0 158.6 108.1 139.0 165.4 115.6 149.2 172.4 124.9 162.2 174.2 kW 17.75 17.88 17.93 17.96 18.12 18.27 18.45 18.62 18.87 19.17 19.37 19.68

TC 193.1 175.6 159.4 190.9 176.0 160.4 191.6 175.3 162.7 188.1 173.3 165.1 SHC 101.1 129.9 153.0 102.7 134.1 158.4 110.6 143.7 162.6 111.6 155.4 164.7 kW 19.26 19.41 19.44 19.47 19.72 19.75 20.07 20.25 20.48 20.81 21.02 21.47

TC 178.4 163.8 148.3 179.4 163.9 150.2 177.7 163.9 152.7 174.5 160.6 154.5 SHC 96.1 124.1 145.8 99.5 128.6 150.1 103.7 138.5 152.6 110.8 147.5 154.1 kW 20.73 20.86 20.85 21.04 21.17 21.33 21.52 21.82 22.08 22.29 22.50 23.10

4500/0.08 5250/0.10 6000/0.11 6750/0.12 7500/0.14

72 67 62 72 67 62 72 67 62 72 67 62 72 67 62

5400/0.06 6000/0.07 7200/0.08 9000/0.09

72 67 62 72 67 62 72 67 62 72 67 62

Air Entering Evaporator — Cfm/BF

Air Entering Evaporator — Ewb (F)

Air Entering Evaporator — Cfm/BF

Air Entering Evaporator — Ewb (F)

PERFORMANCE DATA (cont)

COOLING CAPACITIES (cont)

579F240 (20 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 274.0 250.0 226.0 280.0 256.0 232.0 284.0 260.0 236.0 288.0 264.0 242.0 292.0 268.0 246.0

SHC 130.4 163.6 194.4 136.4 175.0 210.0 144.4 186.8 224.0 151.8 197.0 236.0 157.4 208.0 246.0 kW 16.92 16.40 15.90 17.04 16.58 16.12 17.22 16.72 16.22 17.32 16.84 16.36 17.42 16.92 16.50

TC 264.0 240.0 216.0 270.0 244.0 222.0 276.0 250.0 226.0 278.0 254.0 232.0 282.0 256.0 238.0

SHC 127.6 159.8 189.8 138.2 172.2 206.0 141.8 183.4 220.0 147.8 194.6 232.0 154.6 204.0 236.0 kW 18.54 18.00 17.36 18.72 18.18 17.60 18.96 18.34 17.74 19.04 18.46 17.94 19.14 18.56 18.08

TC 252.0 228.0 204.0 258.0 234.0 210.0 262.0 238.0 216.0 266.0 240.0 222.0 270.0 242.0 228.0

SHC 124.4 155.4 184.6 131.0 167.6 200.0 138.8 178.8 214.0 145.2 189.8 222.0 151.8 200.0 228.0 kW 20.20 19.52 18.82 20.40 19.76 19.08 20.60 19.90 19.28 20.80 20.00 19.52 20.80 20.20 19.76

TC 240.0 216.0 190.6 246.0 222.0 196.6 250.0 226.0 204.0 252.0 228.0 212.0 256.0 230.0 218.0

105

SHC 120.0 150.8 178.4 127.2 163.6 193.8 135.0 175.2 204.0 141.6 185.4 212.0 147.4 196.2 218.0 kW 21.80 21.00 20.20 22.00 21.20 20.60 22.20 21.40 20.80 22.40 21.60 21.00 22.40 21.60 21.40

TC 228.0 204.0 176.6 232.0 208.0 184.6 236.0 212.0 194.2 238.0 214.0 202.0 240.0 216.0 208.0

115

SHC 116.0 146.2 171.8 123.8 158.4 184.6 130.4 169.6 194.2 137.2 180.8 202.0 144.0 190.8 206.0 kW 23.40 22.40 21.60 23.60 22.60 22.00 23.80 22.80 22.40 23.80 23.00 22.60 24.00 23.20 22.80

TC 214.0 188.8 163.2 218.0 194.2 174.2 220.0 197.6 183.4 224.0 199.8 190.6 226.0 202.0 196.0

125

SHC 111.0 140.8 162.8 118.6 153.4 174.2 125.8 164.8 183.4 132.0 175.6 190.4 139.0 185.2 195.4 kW 24.80 23.80 23.00 25.00 24.00 23.40 25.20 24.20 23.80 25.40 24.40 24.00 25.40 24.60 24.40

6000/0.06 7000/0.07 8000/0.08 9000/0.09 10,000/0.10

72 67 62 72 67 62 72 67 62 72 67 62 72 67 62

579F300 (25 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

TC 323.9 299.4 275.8 331.3 312.7 288.4 336.1 319.8 294.7 342.6 322.5 300.0

SHC 159.4 195.2 230.6 170.1 216.5 259.1 177.6 231.1 276.8 186.6 242.9 292.6 kW 21.10 20.50 19.90 21.30 20.90 20.20 21.50 21.10 20.40 21.70 21.20 20.50

TC 315.3 290.4 264.3 326.9 303.2 278.0 333.7 309.1 285.0 335.1 314.2 291.1

SHC 156.3 191.7 224.9 168.4 213.2 254.9 177.5 226.9 273.8 184.4 240.7 288.4 kW 22.70 22.10 21.30 23.10 22.50 21.80 23.30 22.70 22.00 23.30 22.80 22.20

TC 304.1 277.4 243.1 315.3 290.1 263.8 320.4 295.6 271.1 324.1 300.6 279.4

SHC 152.0 186.5 215.2 165.0 208.5 248.0 173.0 222.4 266.4 181.6 236.5 279.4 kW 24.80 24.00 23.20 25.20 24.50 23.50 25.40 24.60 23.80 25.50 24.80 24.10

105

115

125

TC 291.2 261.4 224.8 300.9 274.2 242.1 305.7 280.3 252.3 309.8 284.8 266.3 SHC 147.2 179.7 206.6 159.9 201.8 237.3 168.3 216.8 252.3 176.8 231.1 266.3 kW 26.90 25.80 25.00 27.20 26.30 25.40 27.40 26.60 25.80 27.60 26.80 26.00

TC 274.6 237.9 207.6 285.9 251.5 222.6 291.3 258.4 237.7 293.9 267.5 247.1 SHC 140.9 170.0 198.6 154.9 193.2 222.6 164.1 208.7 237.7 163.0 224.3 247.1 kW 28.80 27.80 26.80 29.40 28.20 27.40 29.60 28.50 27.70 29.70 28.50 28.10

TC 254.5 214.9 184.3 266.7 230.9 206.7 272.0 236.0 220.8 276.1 240.0 231.1 SHC 133.3 160.8 184.3 148.0 185.1 206.7 157.5 200.2 220.8 166.6 214.4 231.1 kW 30.90 29.90 28.90 31.40 30.20 29.60 31.70 30.50 29.90 31.90 30.80 30.30

7000/0.03 8750/0.05 10,000/0.07 11,250/0.09

72 67 62 72 67 62 72 67 62 72 67 62

Air Entering Evaporator — Cfm/BF

Air Entering Evaporator — Ewb (F)

Air Entering Evaporator — Cfm/BF

Air Entering Evaporator — Ewb (F)

Standard Ratings

LEGEND

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used: t

ldb=tedb

= Wet-bulb temperature corresponding to enthalpy of air leav-

lwb

lwb=hewb

Where: h

sensible capacity (Btuh)

−

1.10 x cfm

ing evaporator coil (h

total capacity (Btuh)

−

4.5 x cfm

= Enthalpy of air entering evaporator coil

ewb

lwb

)

3. The SHC is based on 80 F edb temperature of air entering evaporator coil.

Below 80 F edb, subtract (corr factor x cfm) from SHC.

Above 80 F edb, add (corr factor x cfm) to SHC.

BYPASS FACTOR

(BF)

.05 1.04 2.07 3.11 4.14 5.18 .10 .98 1.96 2.94 3.92 4.90 .20 .87 1.74 2.62 3.49 4.36 .30 .76 1.53 2.29 3.05 3.82

ENTERING AIR DRY-BULB TEMP (F)

79 78 77 76 75 under 75

81 82 83 84 85 over 85

Correction Factor

Use formula

shown below.

Interpolation is permissible. Correction Factor = 1.10 x (1 − BF) x (edb − 80).

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS

580D036 (3 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airﬂow

(Cfm)

900 0.49 0.21 253 0.50 0.23 277 0.51 0.26 307 0.55 0.31 363

1000 0.42 0.23 270 0.43 0.25 292 0.43 0.27 321 0.51 0.32 374

1100 0.37 0.24 287 0.38 0.26 307 0.39 0.28 335 0.46 0.33 385 1200 0.33 0.26 304 0.33 0.27 323 0.34 0.29 349 0.40 0.34 397 1300 0.27 0.27 321 0.28 0.29 338 0.28 0.31 364 0.34 0.34 408 1400 0.20 0.29 338 0.23 0.30 354 0.25 0.32 378 — — — 1500 0.16 0.30 355 0.18 0.31 369 0.20 0.33 392 — — —

Bhp — Brake Horsepower Input to Fan Esp — External Static Pressure (in. wg) FIOP — Factory-Installed Option

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

580D036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airﬂow

Cfm

900 581 0.12 119 673 0.18 179 736 0.22 219 805 0.25 249 865 0.29 288 911 0.34 338 1000 644 0.19 189 709 0.22 219 782 0.28 279 835 0.30 298 900 0.35 348 937 0.38 378 1100 687 0.22 219 746 0.26 259 806 0.30 298 867 0.35 348 929 0.40 398 964 0.40 398 1200 733 0.26 259 785 0.32 318 843 0.35 348 903 0.41 408 960 0.47 467 994 0.50 497 1300 754 0.29 288 826 0.38 378 891 0.43 428 942 0.48 477 991 0.53 527 1047 0.60 597 1400 810 0.35 348 868 0.45 448 937 0.51 507 984 0.57 567 1032 0.62 617 1067 0.67 666 1500 841 0.42 418 911 0.53 527 985 0.61 607 1029 0.66 656 1073 0.72 716 1109 0.77 766

Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts

LEGEND

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

208 V 230, 460, 575 V 208 V 230, 460, 575 V

0.1 0.2 0.3 0.4 0.5 0.6

Low Speed High Speed

2. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

External Static Pressure (in. wg)

580D036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airﬂow

Cfm

1000 992 0.44 438 1039 0.49 487 1061 0.55 507 1088 0.60 547 1111 0.66 587 1136 0.72 627 1100 1013 0.49 487 1068 0.55 547 1091 0.61 577 1109 0.66 607 1127 0.73 637 1145 0.80 666 1200 1045 0.56 557 1090 0.64 637 1109 0.68 647 1156 0.73 676 1203 0.81 706 1250 0.86 736 1300 1075 0.64 637 1122 0.70 696 1152 0.76 716 1190 0.82 756 1228 0.87 796 1266 0.94 836 1400 1110 0.73 726 1160 0.78 766 1181 0.83 806 1237 0.88 845 1293 0.94 885 1349 0.99 925 1500 1150 0.78 816 1190 0.84 855 1225 0.89 895 1271 0.95 945 1317 1.00 995 1383 1.05 1044

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 760 to 1000 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

900 957 0.39 388 988 0.43 428 1039 0.47 448 1061 0.51 487 1083 0.54 527 1105 0.58 567

0.7 0.8 0.9 1.0 1.1 1.2

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 1.0 and the maximum continuous watts are 1000. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont)

580D048 (4 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airﬂow

(Cfm)

1200 0.68 0.41 458 0.74 0.45 506 0.74 0.51 572 0.85 0.56 632 1300 0.61 0.42 471 0.67 0.46 521 0.66 0.52 589 0.78 0.58 651 1400 0.53 0.45 503 0.59 0.49 556 0.59 0.54 616 0.70 0.60 681 1500 0.45 0.47 536 0.51 0.52 593 0.52 0.56 631 0.63 0.62 698 1600 0.36 0.49 557 0.42 0.54 616 0.45 0.58 654 0.56 0.64 723 1700 0.26 0.52 584 0.32 0.57 646 0.37 0.60 678 0.48 0.66 750 1800 0.15 0.54 610 0.22 0.60 674 0.30 0.62 698 0.41 0.68 772 1900 0.04 0.56 629 0.11 0.62 696 0.23 0.64 720 0.34 0.70 796 2000 — — — — — — 0.16 0.66 744 0.26 0.73 823

Bhp — Brake Horsepower Input to Fan Esp — External Static Pressure (in. wg) FIOP — Factory-Installed Option

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts

LEGEND

208 V 230, 460, 575 V 208 V 230, 460, 575 V

Low Speed High Speed

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

580D048 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airﬂow

(Cfm)

1200 596 0.20 210 665 0.25 263 722 0.31 320 779 0.36 378 872 0.48 504 915 0.54 567 957 0.60 630 1300 633 0.24 252 699 0.30 315 754 0.36 378 809 0.42 441 902 0.55 578 943 0.61 641 984 0.67 704 1400 672 0.30 315 735 0.36 378 788 0.42 441 840 0.48 504 933 0.62 651 972 0.69 720 1011 0.75 788 1500 711 0.35 368 770 0.42 441 822 0.49 510 873 0.55 578 963 0.69 725 1002 0.77 804 1041 0.84 858 1600 751 0.42 441 835 0.49 515 871 0.56 588 907 0.63 662 993 0.77 787 1033 0.85 869 1072 0.93 950 1700 791 0.49 515 873 0.57 599 907 0.65 678 941 0.72 757 1024 0.87 889 1064 0.96 976 1103 1.04 1063 1800 831 0.58 609 881 0.66 693 929 0.74 772 976 0.81 851 1057 0.97 991 1095 1.06 1078 1132 1.14 1165 1900 872 0.67 704 919 0.75 788 965 0.84 877 1011 0.92 967 1091 1.08 1104 1127 1.17 1191 1162 1.25 1277 2000 913 0.77 809 958 0.86 904 1002 0.95 993 1046 1.03 1082 1125 1.21 1237 1160 1.30 1323 1195 1.38 1410

580D048 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airﬂow

(Cfm)

1200 993 0.65 678 1028 0.69 725 1056 0.72 751 1083 0.74 778 1134 0.80 935 1185 0.88 965 1331 0.99 1000 1300 1021 0.74 772 1058 0.80 841 1090 0.85 888 1121 0.89 935 1171 0.94 988 1219 1.00 999 1268 1.10 1029 1400 1049 0.82 837 1086 0.89 885 1120 0.96 950 1153 1.00 976 1210 1.12 1071 1257 1.17 1105 1307 1.25 1190 1500 1077 0.92 922 1113 0.99 985 1147 1.06 1054 1180 1.13 1081 1241 1.27 1215 1295 1.37 1294 1339 1.43 1350 1600 1107 1.00 998 1141 1.09 1084 1174 1.17 1134 1207 1.25 1196 1269 1.40 1339 1326 1.54 1454 1376 1.65 1558 1700 1137 1.12 1128 1171 1.20 1194 1203 1.29 1278 1235 1.37 1310 1296 1.53 1463 1354 1.70 1605 1407 1.84 1738 1800 1167 1.23 1239 1202 1.32 1313 1233 1.41 1398 1263 1.49 1425 1323 1.67 1597 1381 1.85 1747 1436 2.02 1907 1900 1197 1.35 1360 1232 1.45 1442 1263 1.54 1532 1294 1.63 1559 1351 1.81 1731 1408 2.00 1889 1463 2.19 2068 2000 1229 1.48 1491 1262 1.58 1572 1294 1.68 1671 1325 1.78 1702 1362 1.97 1884 1436 2.16 2040 1489 2.36 2229

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 835 to 1185 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

0.1 0.2 0.3 0.4 0.6 0.7 0.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.9 1.0 1.1 1.2 1.4 1.6 1.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 1.0, and the maximum continuous watts are 1000. Extensive motor and electrical testing on these units ensure that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont)

580D060 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airﬂow

(Cfm)

1500 0.69 0.67 750 1.01 0.71 791 1.00 0.70 782 1.20 0.76 845 1.22 0.79 875 1.28 0.85 949 1600 0.49 0.70 780 0.85 0.74 824 0.85 0.74 821 1.06 0.79 883 1.09 0.82 913 1.17 0.89 988 1700 0.29 0.73 810 0.70 0.77 857 0.70 0.77 861 0.93 0.83 921 0.97 0.85 950 1.06 0.92 1027 1800 0.09 0.75 839 0.54 0.80 891 0.55 0.81 900 0.80 0.86 959 0.84 0.89 988 0.95 0.96 1066 1900 — — — 0.39 0.83 924 0.40 0.84 940 0.67 0.90 997 0.72 0.92 1025 0.84 0.99 1105 2000 — — — 0.23 0.86 957 0.25 0.88 979 0.54 0.93 1035 0.59 0.95 1063 0.73 1.03 1144 2100 — — — 0.08 0.89 990 0.10 0.91 1018 0.41 0.96 1073 0.46 0.99 1101 0.62 1.06 1183 2200 — — — — — — — — — 0.28 1.00 1111 0.34 1.02 1138 0.51 1.10 1222 2300 — — — — — — — — — 0.15 1.03 1149 0.21 1.06 1176 0.40 1.13 1261 2400 — — — — — — — — — 0.02 1.07 1187 0.09 1.09 1213 0.29 1.17 1300 2500 — — — — — — — — — — — — — — — 0.18 1.20 1340

Bhp — Brake Horsepower Input to Fan Esp — External Static Pressure (in. wg) FIOP — Factory-Installed Option

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

580D060 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airﬂow

(Cfm)

1500 750 0.36 368 808 0.42 429 914 0.56 572 1001 0.69 705 1084 0.85 869 1168 1.01 1032 1600 794 0.42 429 846 0.49 501 950 0.64 654 1034 0.78 797 1111 0.94 961 1194 1.11 1134 1700 839 0.50 511 884 0.57 582 983 0.72 736 1068 0.88 899 1145 1.03 1053 1218 1.21 1237 1800 885 0.58 593 924 0.66 674 1018 0.82 838 1105 0.98 1001 1179 1.13 1155 1246 1.32 1349 1900 932 0.68 695 965 0.76 777 1057 0.92 940 1143 1.10 1124 1212 1.26 1288 1280 1.43 1461 2000 979 0.78 797 1008 0.87 889 1096 1.04 1063 1177 1.22 1247 1247 1.40 1431 1300 1.57 1604 2100 1026 0.89 910 1051 0.99 1012 1136 1.17 1196 1210 1.35 1380 1284 1.54 1574 1347 1.72 1758 2200 1074 1.02 1042 1095 1.12 1145 1173 1.30 1328 1245 1.49 1523 1322 1.70 1737 1380 1.89 1931 2300 1122 1.16 1185 1140 1.26 1288 1210 1.47 1502 1284 1.65 1686 1356 1.80 1901 1418 2.07 2115 2400 1170 1.30 1328 1185 1.41 1441 1249 1.61 1645 1323 1.80 1860 1389 2.03 2074 1456 2.26 2310 2500 1218 1.46 1492 1231 1.57 1604 1289 1.78 1819 1363 2.00 2044 1424 2.22 2269 1500 2.45 2504

208 V 230, 460, 575 V 208 V 230, 460, 575 V 208 V 230, 460, 575 V

Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts

LEGEND

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Low Speed Medium Speed High Speed

2. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

External Static Pressure (in. wg)

0.1 0.2 0.4 0.6 0.8 1.0

580D060 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airﬂow

(Cfm)

1500 1199 1.19 1216 1226 1.46 1492 1250 1.69 1757 1600 1263 1.28 1308 1275 1.49 1523 1299 1.78 1800 1700 1295 1.39 1420 1351 1.58 1615 1352 1.80 1850 1300 1319 1.52 1553 1389 1.71 1747 1435 1.91 1952 1900 1343 1.64 1676 1415 1.80 1891 1478 2.05 2095 2000 1374 1.77 1809 1438 1.99 2034 1505 2.21 2258 2100 1409 1.91 1952 1465 2.14 2167 —— — 2200 1442 2.08 2126 1498 2.30 2350 —— — 2300 1475 2.26 2310 —— — —— — 2400 1565 2.47 2524 —— — —— — 2500 —— — —— — —— —

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 900 to 1300 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

LEGEND

External Static Pressure (in. wg)

1.2 1.4 1.6

3. Maximum continuous bhp is 1.80 and the maximum continuous watts are 1921. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont)

580D072 (6 TONS)*

Airﬂow

(Cfm)

1800 942 0.70 646 978 0.66 700 1063 0.82 771 1147 0.97 891 1248 1.20 1081 1322 1.33 1190 1900 982 0.80 739 1023 0.78 779 1097 0.91 843 1175 1.11 1006 1266 1.29 1156 1356 1.47 1310 2000 1022 0.91 835 1068 0.90 867 1132 1.01 924 1218 1.23 1106 1303 1.41 1258 1397 1.52 1353 2100 1063 0.99 916 1115 1.00 998 1180 1.17 1056 1261 1.35 1207 1340 1.53 1361 1428 1.66 1473 2200 1104 1.13 1039 1159 1.15 1081 1214 1.28 1148 1310 1.52 1353 1375 1.63 1447 1459 1.80 1595 2300 1130 1.26 1156 1202 1.29 1140 1248 1.38 1233 1358 1.69 1499 1410 1.72 1526 1488 1.93 1709 2400 1174 1.37 1258 1237 1.41 1224 1292 1.55 1378 1392 1.81 1604 1460 1.90 1683 1532 2.14 1892 2500 1201 1.48 1361 1272 1.53 1335 1335 1.71 1517 1427 1.94 1718 1518 2.16 1910 1575 2.35 2076 2600 1246 1.62 1491 1320 1.68 1482 1368 1.81 1604 1458 2.06 1823 1562 2.42 2136 1620 2.59 2283 2700 1285 1.75 1613 1361 1.82 1595 1400 1.91 1691 1490 2.19 1936 1602 2.64 2326 1666 2.85 2504 2800 1304 1.87 1726 1402 1.95 1639 1439 2.08 1840 1543 2.43 2145 1642 2.86 2512 —— — 2900 1345 2.07 1910 1446 2.16 1814 1477 2.16 1989 1585 2.65 2335 —— — ——— 3000 1378 2.26 2084 1489 2.36 2032 1529 2.52 2223 1598 2.73 2444 —— — ———

580D072 (6 TONS)* (cont)

Airﬂow

(Cfm)

1800 1395 1.46 1301 1475 1.56 1387 1542 1.71 1517 1900 1430 1.58 1404 1504 1.69 1499 1556 1.82 1613 2000 1459 1.67 1482 1532 1.82 1613 1588 1.97 1744 2100 1489 1.80 1595 1567 1.99 1761 1626 2.16 1910 2200 1528 1.95 1726 1603 2.17 1919 1666 2.37 2093 2300 1561 2.13 1884 1637 2.35 2076 1710 2.54 2272 2400 1584 2.28 2015 1671 2.55 2249 1756 2.70 2467 2500 1633 2.53 2232 1698 2.72 2405 —— — 2600 1675 2.77 2436 —— — —— — 2700 —— — —— — —— — 2800 —— — —— — —— — 2900 —— — —— — —— — 3000 —— — —— — —— —

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 1070 to 1460 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.1 0.2 0.4 0.6 0.8 1.0

External Static Pressure (in. wg)

1.2 1.4 1.6

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 2.40 and the maximum continuous watts are 2120. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont)

580D090 (71⁄2TONS)*

Airﬂow

(Cfm)

2250 514 0.55 562 593 0.76 723 662 0.99 907 724 1.22 1097 781 1.78 1318 2300 521 0.57 577 600 0.79 747 668 1.02 932 730 1.26 1131 786 1.50 1335 2400 536 0.63 623 613 0.85 795 680 1.09 989 741 1.34 1199 796 1.59 1413 2500 551 0.69 669 626 0.93 859 693 1.17 1056 753 1.43 1275 808 1.69 1499 2550 559 0.72 692 634 0.97 891 700 1.21 1089 759 1.48 1318 814 1.74 1543 2600 567 0.75 716 641 1.00 916 706 1.25 1123 764 1.52 1353 819 1.79 1587 2700 582 0.83 779 655 1.08 981 719 1.34 1199 776 1.61 1430 831 1.89 1674 2800 598 0.90 835 670 1.17 1056 732 1.43 1275 789 1.71 1517 842 2.00 1770 2900 614 0.98 899 684 1.25 1123 745 1.53 1361 802 1.81 1604 854 2.11 1866 3000 630 1.07 973 699 1.35 1207 759 1.63 1147 815 1.92 1700 866 2.23 1971 3100 646 1.16 1047 714 1.45 1292 773 1.74 1543 828 2.04 1805 878 2.35 2076 3200 662 1.26 1131 729 1.55 1378 787 1.86 1648 841 2.16 1910 891 2.48 2188 3300 679 1.36 1216 744 1.66 1473 801 1.98 1753 854 2.29 2023 904 2.61 2300 3400 695 1.47 1310 759 1.78 1578 816 2.10 1858 867 2.42 2136 917 2.75 2420 3500 712 1.59 1413 774 1.90 1683 830 2.23 1971 881 2.56 2257 930 2.90 2546 3600 729 1.71 1517 790 2.03 1796 845 2.37 2093 895 2.71 2386 943 3.05 2670 3700 745 1.84 1630 805 2.17 1919 860 2.52 2223 909 2.87 2521 956 3.22 2807 3750 754 1.91 1691 813 2.24 1980 868 2.59 2283 917 2.95 2587 963 3.30 2870

580D090 (71⁄2TONS)* (cont)

Airﬂow

(Cfm)

2250 841 1.81 1604 902 2.25 1989 939 2.60 2292 2300 843 1.83 1621 905 2.28 2015 943 2.62 2309 2400 849 1.88 1665 910 2.31 2041 952 2.74 2411 2500 859 1.96 1735 912 2.31 2050 963 2.81 2470 2550 864 2.01 1779 915 2.34 2067 968 2.81 2479 2600 869 2.06 1823 918 2.37 2093 973 2.81 2487 2700 880 2.17 1919 927 2.47 2180 976 2.84 2495 2800 892 2.29 2023 938 2.58 2275 983 2.92 2562 2900 903 2.42 2136 949 2.71 2386 993 3.03 2653 3000 915 2.54 2240 961 2.85 2504 1003 3.17 2767 3100 926 2.67 2352 972 3.00 2629 1015 3.32 2886 3200 938 2.81 2470 983 3.14 2743 1026 3.47 3002 3300 950 2.95 2587 995 3.30 2870 — — — 3400 963 3.10 2710 1007 3.45 2987 — — — 3500 976 3.25 2831 — — — — — — 3600 988 3.41 2956 — — — — — — 3700 — — — — — — — — — 3750 — — — — — — — — —

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard drive range is 590 to 840 rpm. Alternate drive range is 685 to

935 rpm. All other rpms require a ﬁeld-supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

LEGEND

0.2 0.4 0.6 0.8 1.0

External Static Pressure (in. wg)

1.2 1.4 1.6

External Static Pressure (in. wg)

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont)

580D102 (81⁄2TONS)*

Airﬂow

(Cfm)

2550 559 0.72 692 634 0.97 891 700 1.21 1089 759 1.48 1318 814 1.74 1543 2600 567 0.75 716 641 1.00 916 706 1.25 1123 764 1.52 1353 819 1.79 1587 2700 582 0.83 779 655 1.08 981 719 1.34 1199 776 1.61 1430 831 1.89 1674 2800 598 0.90 835 670 1.17 1056 732 1.43 1275 789 1.71 1517 842 2.00 1770 2900 614 0.98 899 684 1.25 1123 745 1.53 1361 802 1.81 1604 854 2.11 1866 3000 630 1.07 973 690 1.35 1207 759 1.63 1147 815 1.92 1700 866 2.23 1971 3100 646 1.16 1047 714 1.45 1292 773 1.74 1543 828 2.04 1805 878 2.35 2076 3200 662 1.26 1131 729 1.55 1378 787 1.86 1648 841 2.16 1910 891 2.48 2188 3300 679 1.36 1216 744 1.66 1473 801 1.98 1753 854 2.29 2023 904 2.61 2300 3400 695 1.47 1310 759 1.78 1578 816 2.10 1858 867 2.42 2136 917 2.75 2420 3500 712 1.59 1413 774 1.90 1683 830 2.23 1971 881 2.56 2257 930 2.90 2546 3600 729 1.71 1517 790 2.03 1796 845 2.37 2093 895 2.71 2386 943 3.05 2670 3700 745 1.84 1630 805 2.17 1919 860 2.52 2223 909 2.87 2521 956 3.22 2807 3750 754 1.91 1691 813 2.24 1980 868 2.59 2283 917 2.95 2587 963 3.30 2870 3800 762 1.98 1753 821 2.31 2041 875 2.66 2343 924 3.03 2653 970 3.38 2933 3900 779 2.12 1875 836 2.46 2171 890 2.82 2479 938 3.19 2783 —— — 4000 796 2.27 2006 852 2.61 2300 905 2.98 2612 953 3.37 2925 —— — 4100 813 2.42 2136 868 2.78 2445 920 3.15 2751 —— — —— — 4200 830 2.59 2283 884 2.95 2587 935 3.33 2894 —— — —— — 4250 839 2.68 2360 890 3.04 2661 —— — —— — ———

580D102 (81⁄2TONS)* (cont)

Airﬂow

(Cfm)

2550 864 2.01 1779 915 2.34 2067 968 2.81 2479 2600 869 2.06 1823 918 2.37 2093 973 2.81 2487 2700 880 2.17 1919 927 2.47 2180 976 2.84 2495 2800 892 2.29 2023 938 2.58 2275 983 2.92 2562 2900 903 2.42 2136 949 2.71 2386 993 3.03 2653 3000 915 2.54 2240 961 2.85 2504 1003 3.17 2767 3100 926 2.67 2352 972 3.00 2629 1016 3.32 2886 3200 938 2.81 2470 983 3.14 2743 1026 3.47 3002 3300 950 2.95 2587 995 3.30 2870 —— — 3400 963 3.10 2710 1007 3.45 2987 —— — 3500 976 3.25 2831 —— — —— — 3600 988 3.41 2956 —— — —— — 3700 —— — —— — —— — 3750 —— — —— — —— — 3800 —— — —— — —— — 3900 —— — —— — —— — 4000 —— — —— — —— — 4100 —— — —— — —— — 4200 —— — —— — —— — 4250 —— — —— — —— —

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 685 to 935 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

LEGEND

0.2 0.4 0.6 0.8 1.0

External Static Pressure (in. wg)

1.2 1.4 1.6

External Static Pressure (in. wg)

3. Maximum continuous bhp is 2.4 and maximum continuous watts are

2120. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont)

580D120 (10 TONS)*

Airﬂow

(Cfm)

3000 592 0.76 723 661 0.93 859 722 1.09 989 779 1.26 1131 829 1.42 1267 880 1.58 1404 3100 607 0.83 779 676 1.01 924 734 1.17 1056 791 1.34 1199 840 1.51 1344 890 1.68 1491 3200 622 0.90 835 690 1.09 989 746 1.25 1123 803 1.43 1275 852 1.60 1422 900 1.77 1569 3300 638 0.98 899 705 1.17 1056 759 1.33 1190 815 1.52 1353 864 1.70 1508 910 1.88 1665 3400 653 1.06 965 719 1.26 1131 772 1.43 1275 826 1.62 1439 876 1.81 1604 921 1.98 1753 3500 669 1.15 1039 733 1.35 1207 786 1.53 1361 838 1.72 1526 888 1.91 1691 933 2.10 1858 3600 684 1.24 1114 747 1.44 1284 800 1.64 1456 850 1.82 1613 900 2.03 1796 945 2.22 2014 3700 700 1.33 1190 760 1.54 1370 814 1.75 1552 863 1.92 1700 912 2.14 1892 957 2.34 2117 3800 715 1.43 1275 774 1.64 1456 828 1.86 1648 875 2.04 1805 924 2.26 1997 969 2.47 2230 3900 731 1.54 1370 787 1.74 1543 843 1.98 1753 888 2.16 1910 936 2.38 2151 981 2.60 2344 4000 747 1.64 1456 801 1.85 1639 857 2.10 1858 902 2.30 2032 948 2.51 2265 993 2.74 2469 4100 763 1.76 1560 816 1.97 1744 872 2.23 1971 916 2.44 2203 960 2.64 2380 1005 2.88 2596 4200 778 1.88 1665 831 2.10 1884 886 2.36 2084 929 2.58 2326 972 2.78 2505 1016 3.03 2735 4300 794 2.00 1770 846 2.23 1971 900 2.50 2256 943 2.73 2460 985 2.93 2642 1028 3.17 2866 4400 810 2.13 1884 861 2.37 2093 913 2.64 2380 958 2.89 2605 999 3.09 2791 1040 3.32 3010 4500 826 2.27 2006 876 2.52 2273 927 2.78 2505 973 3.04 2744 1012 3.26 2952 —— — 4600 842 2.41 2177 892 2.67 2406 940 2.92 2633 987 3.21 2904 —— — —— — 4700 858 2.55 2300 907 2.83 2551 954 3.08 2782 1002 3.38 3068 —— — —— — 4800 874 2.70 2433 922 2.99 2698 968 3.24 2933 —— — —— — —— — 4900 890 2.86 2578 938 3.16 2857 ———————————— 5000 906 3.03 2735 953 3.33 3020 ————————————

580D120 (10 TONS)* (cont)

Airﬂow

(Cfm)

3000 924 1.73 1534 970 1.89 1736 1019 2.00 1828 1066 2.30 2082 3100 935 1.84 1695 977 2.00 1828 1026 2.17 1971 1070 2.44 2203 3200 946 1.95 1786 987 2.11 1920 1029 2.28 2065 1075 2.51 2265 3300 957 2.06 1878 998 2.23 2022 1037 2.40 2169 1082 2.58 2326 3400 967 2.17 1971 1009 2.35 2125 1047 2.53 2282 1087 2.70 2433 3500 976 2.29 2074 1020 2.48 2238 1058 2.66 2397 1095 2.84 2560 3600 986 2.41 2177 1030 2.61 2353 1069 2.80 2523 1106 2.98 2688 3700 998 2.54 2291 1039 2.74 2469 1081 2.94 2651 1117 3.13 2829 3800 1010 2.67 2406 1049 2.87 2587 1091 3.08 2782 1128 3.29 2981 3900 1022 2.81 2533 1060 3.02 2726 1100 3.23 2923 —— — 4000 1034 2.96 2670 1072 3.17 2866 1110 3.38 3068 —— — 4100 1046 3.11 2810 1084 3.32 3010 —— — —— — 4200 1058 3.26 2952 —— — —— — —— — 4300 —— — —— — —— — ——— 4400 —— — —— — —— — ——— 4500 —— — —— — —— — ——— 4600 —— — —— — —— — ——— 4700 —— — —— — —— — ——— 4800 —— — —— — —— — ——— 4900 —— — —— — —— — ——— 5000 —— — —— — —— — ———

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard motor drive range is 685 to 935 rpm. Alternate motor drive

range is 835 to 1085 rpm. All other rpms require a ﬁeld-supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.2 0.4 0.6 0.8 1.0 1.2

External Static Pressure (in. wg)

1.4 1.6 1.8 2.0

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 2.4 for the standard motor and 2.9 for the alternate motor. Maximum continuous watts are 2120 for the standard motor and 2615 for the alternate motor. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 VERTICAL DISCHARGE UNITS (cont)

580D150 (121⁄2TONS)*

Airﬂow

(Cfm)

3750 737 1.41 1300 798 1.64 1486 854 1.84 1658 909 2.12 1893 961 2.35 2097 1014 2.61 2325 3800 745 1.46 1340 805 1.69 1531 861 1.89 1700 915 2.17 1940 967 2.41 2149 1019 2.67 2378 3900 761 1.56 1423 820 1.80 1624 875 2.01 1802 928 2.29 2044 979 2.55 2272 1029 2.80 2494 4000 777 1.67 1514 836 1.92 1725 889 2.14 1914 941 2.40 2140 991 2.68 2387 1040 2.94 2620 4100 793 1.79 1615 851 2.05 1836 904 2.27 2027 955 2.52 2246 1004 2.82 2512 1052 3.08 2746 4200 810 1.91 1717 867 2.18 1948 918 2.41 2149 968 2.65 2361 1017 2.96 2638 1064 3.23 2882 4300 826 2.04 1828 883 2.32 2070 933 2.55 2272 982 2.79 2485 1030 3.11 2773 1076 3.40 3037 4400 842 2.17 1940 898 2.46 2193 948 2.70 2405 996 2.93 2611 1043 3.25 2901 1088 3.56 3184 4500 859 2.31 2061 914 2.60 2316 962 2.85 2539 1010 3.09 2755 1056 3.40 3037 1101 3.73 3341 4600 876 2.45 2184 930 2.76 2459 977 3.01 2683 1024 3.26 2910 1070 3.55 3175 1114 3.90 3498 4700 892 2.60 2316 945 2.91 2593 992 3.18 2837 1039 3.43 3065 1083 3.71 3322 1126 4.07 3655 4800 909 2.77 2468 961 3.07 2737 1008 3.36 3001 1053 3.61 3230 1097 3.88 3479 1140 4.25 3822 4900 926 2.93 2611 977 3.24 2891 1024 3.54 3166 1068 3.80 3405 1111 4.06 3646 1153 4.41 3971 5000 942 3.11 2773 993 3.41 3047 1039 3.73 3341 1080 3.99 3581 1125 4.25 3822 1166 4.59 4139 5100 959 3.29 2937 1009 3.60 3221 1055 3.92 3516 1097 4.19 3767 1139 4.46 4018 1180 4.78 4316 5200 976 3.47 3101 1025 3.78 3387 1071 4.12 3702 1112 4.40 3962 1153 4.67 4214 1194 4.98 4503 5300 993 3.67 3285 1041 3.98 3572 1086 4.33 3897 1127 4.61 4158 1168 4.90 4428 1208 5.19 4698 5400 1010 3.87 3470 1057 4.18 3757 1102 4.54 4093 1142 4.84 4372 1182 5.13 4642 —— — 5500 1027 4.07 3655 1073 4.39 3953 1118 4.76 4298 1157 5.07 4586 —— — ——— 5600 1043 4.29 3860 1090 4.61 4158 1133 4.99 4512 —— — —— — —— — 5700 1060 4.51 4065 1106 4.83 4363 1149 5.22 4726 —— — —— — —— — 5800 1077 4.74 4279 1122 5.07 4586 —— — ——— —— — —— — 5900 1094 4.98 4503 —— — —— — —— — —— — —— — 6000 1111 5.22 4726 —— — —— — —— — —— — —— — 6100 —— — —— — ——— —— — —— — —— — 6250 —— — —— — ——— —— — —— — —— —

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.2 0.4 0.6 0.8 1.0 1.2

External Static Pressure (in. wg)

580D150 (121⁄2TONS)* (cont)

Airﬂow

(Cfm)

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard motor drive range is 860 to 1080 rpm. Alternate motor drive

range is 900 to 1260 rpm. All other rpms require a ﬁeld-supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

3750 1065 2.87 2557 1113 3.12 2783 1158 3.36 2997 1197 3.56 3180 3800 1070 2.94 2620 1118 3.19 2846 1163 3.44 3074 1203 3.65 3267 3900 1079 3.07 2737 1128 3.34 2983 1173 3.60 3221 1214 3.83 3433 4000 1089 3.22 2873 1137 3.49 3120 1183 3.76 3368 1225 4.00 3590 4100 1100 3.36 3001 1147 3.65 3267 1193 3,93 3525 1236 4.19 3767 4200 1110 3.51 3138 1157 3.81 3414 1202 4.09 3674 1245 4.38 3943 4300 1121 3.67 3285 1167 3.97 3562 1212 4.27 3841 1255 4.56 4111 4400 1133 3.84 3442 1178 4.14 3720 1222 4.44 3999 1265 4.74 4279 4500 1144 4.00 3590 1188 4.31 3878 1232 4.62 4167 1274 4.93 4456 4600 1157 4.19 3767 1199 4.49 4046 1242 4.81 4344 1284 5.13 4642 4700 1169 4.38 3943 1210 4.68 4223 1252 5.00 4521 —— — 4800 1181 4.58 4130 1222 4.87 4400 1263 5.20 4707 —— — 4900 1194 4.77 4307 1234 5.09 4605 —— — —— — 5000 1207 4.97 4493 —— — —— — —— — 5100 1220 5.18 4689 —— — —— — —— — 5200 —— — —— — —— — ——— 5300 —— — —— — —— — ——— 5400 —— — —— — —— — ——— 5500 —— — —— — —— — ——— 5600 —— — —— — —— — ——— 5700 —— — —— — —— — ——— 5800 —— — —— — —— — ——— 5900 —— — —— — —— — ——— 6000 —— — —— — —— — ——— 6100 —— — —— — —— — ——— 6250 —— — —— — —— — ———

1.4 1.6 1.8 2.0

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 4.20 for the standard motor and 5.25 for the alternate motor. Maximum continuous watts are 3775 for the standard motor and 4400 for the alternate motor. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 580D036-150 HORIZONTAL DISCHARGE UNITS

580D036 (3 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airﬂow

(Cfm)

900 0.54 0.21 253 0.57 0.23 277 0.55 0.26 307 0.60 0.31 363 1000 0.49 0.23 270 0.51 0.25 292 0.52 0.27 321 0.53 0.32 374 1100 0.43 0.24 287 0.45 0.26 307 0.46 0.28 335 0.49 0.33 385 1200 0.39 0.26 304 0.40 0.27 323 0.38 0.29 349 0.43 0.34 397 1300 0.33 0.27 321 0.35 0.29 338 0.35 0.31 364 0.36 0.34 408 1400 0.26 0.29 338 0.28 0.30 354 0.29 0.32 378 — — — 1500 0.21 0.30 355 0.23 0.31 369 0.24 0.33 392 — — —

Bhp — Brake Horsepower Input to Fan Esp — External Static Pressure (in. wg) FIOP — Factory-Installed Option

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

580D036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airﬂow

(Cfm)

900 526 0.06 70 584 0.08 99 656 0.12 139 734 0.22 219 818 0.25 269 875 0.27 269 1000 570 0.09 109 627 0.13 149 738 0.19 189 800 0.26 259 848 0.29 288 895 0.31 308 1100 614 0.13 149 670 0.16 189 758 0.23 229 812 0.29 288 863 0.32 308 914 0.35 348 1200 658 0.16 189 710 0.23 229 780 0.28 279 840 0.32 318 889 0.36 358 938 0.40 398 1300 703 0.20 239 752 0.27 269 808 0.32 318 868 0.37 368 916 0.41 408 963 0.45 448 1400 725 0.29 288 776 0.31 308 845 0.38 378 891 0.42 418 937 0.47 467 983 0.51 507 1500 755 0.33 328 816 0.38 378 870 0.43 428 924 0.48 477 969 0.53 527 1014 0.58 577

Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts

LEGEND

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

208 v 230, 460, 575 v 208 v 230, 460, 575 v

0.1 0.2 0.3 0.4 0.5 0.6

Low Speed High Speed

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

External Static Pressure (in. wg)

580D036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airﬂow

(Cfm)

1000 936 0.35 348 977 0.39 388 1020 0.44 438 1064 0.48 477 1124 0.52 537 1185 0.55 597 1100 960 0.39 388 1005 0.43 428 1052 0.49 487 1100 0.52 527 1163 0.56 587 1225 0.60 647 1200 988 0.45 448 1038 0.50 497 1076 0.53 527 1136 0.59 577 1201 0.61 647 1266 0.64 716 1300 1012 0.51 507 1061 0.56 557 1094 0.61 607 1172 0.65 647 1239 0.69 716 1306 0.72 786 1400 1027 0.56 557 1071 0.60 597 1108 0.67 666 1208 0.70 706 1278 0.75 786 1347 0.79 865 1500 1056 0.63 627 1097 0.68 676 1117 0.70 696 1245 0.74 776 1315 0.80 865 1385 0.85 955

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 760 to 1000 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

900 924 0.32 308 953 0.35 348 989 0.38 388 1028 0.42 438 1074 0.45 487 1120 0.50 537

0.7 0.8 0.9 1.0 1.1 1.2

LEGEND

External Static Pressure (in. wg)

2. Maximum continuous bhp is 1.00 and maximum continuous watts are 1000. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

4. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

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

580D048 (4 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airﬂow

(Cfm)

1200 0.75 0.41 458 0.81 0.45 506 0.87 0.51 572 0.92 0.56 632 1300 0.68 0.42 471 0.74 0.46 521 0.79 0.52 589 0.85 0.58 651 1400 0.60 0.45 503 0.66 0.49 556 0.71 0.54 616 0.77 0.60 681 1500 0.51 0.47 536 0.58 0.52 593 0.64 0.56 631 0.70 0.62 698 1600 0.42 0.49 557 0.49 0.54 616 0.56 0.58 654 0.63 0.64 723 1700 0.32 0.52 584 0.39 0.57 646 0.48 0.60 678 0.55 0.66 750 1800 0.21 0.54 610 0.29 0.60 674 0.41 0.62 698 0.48 0.68 772 1900 0.09 0.56 629 0.18 0.62 696 0.33 0.64 720 0.41 0.70 796 2000 — — — 0.06 0.65 731 0.26 0.66 744 0.33 0.73 823

Bhp — Brake Horsepower Input to Fan Esp — External Static Pressure (in. wg) FIOP — Factory-Installed Option

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts

LEGEND

208 v 230, 460, 575 v 208 v 230, 460, 575 v

Low Speed High Speed

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

580D048 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airﬂow

(Cfm)

1200 569 0.18 189 641 0.23 242 701 0.29 299 761 0.34 357 859 0.46 483 901 0.52 546 943 0.58 609 1300 604 0.22 231 673 0.28 294 731 0.34 352 788 0.39 410 887 0.52 546 928 0.59 615 968 0.65 683 1400 640 0.27 284 705 0.33 347 761 0.39 410 817 0.45 473 914 0.59 620 955 0.66 688 996 0.72 757 1500 676 0.32 336 738 0.38 399 793 0.45 468 847 0.51 536 940 0.65 683 982 0.73 767 1024 0.81 851 1600 713 0.38 399 772 0.44 462 825 0.51 536 877 0.58 609 967 0.73 767 1009 0.81 851 1051 0.89 935 1700 750 0.45 473 806 0.51 536 857 0.59 615 908 0.66 693 997 0.81 851 1037 0.90 940 1077 1.01 1030 1800 788 0.52 546 841 0.59 620 890 0.67 704 939 0.75 788 1026 0.91 956 1065 1.01 1040 1104 1.07 1124 1900 826 0.60 630 876 0.68 714 924 0.76 799 971 0.84 883 1056 1.01 1061 1094 1.10 1151 1132 1.18 1240 2000 864 0.70 735 912 0.77 809 958 0.86 898 1004 0.94 988 1087 1.12 1177 1125 1.21 1271 1162 1.30 1366

580D048 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airﬂow

(Cfm)

1200 987 0.64 652 1030 0.70 695 1068 0.79 792 1106 0.87 889 1134 0.98 998 1189 1.12 1138 1245 1.21 1358

1300 1006 0.71 709 1044 0.77 736 1086 0.84 833 1128 0.91 930 1183 1.10 1052 1226 1.23 1215 1297 1.35 1406 1400 1033 0.79 797 1069 0.86 838 1104 0.93 925 1139 1.01 1012 1218 1.14 1090 1286 1.34 1282 1320 1.48 1463 1500 1060 0.88 891 1095 0.95 930 1129 1.02 1022 1162 1.09 1114 1228 1.24 1186 1303 1.40 1339 1343 1.60 1530 1600 1087 1.01 1001 1123 1.05 1073 1156 1.13 1150 1185 1.20 1226 1250 1.35 1291 1319 1.51 1444 1382 1.68 1607 1700 1114 1.07 1108 1151 1.15 1185 1183 1.23 1262 1215 1.31 1339 1276 1.48 1415 1334 1.64 1569 1398 1.80 1722 1800 1141 1.17 1221 1178 1.26 1318 1211 1.35 1390 1243 1.43 1461 1303 1.61 1540 1359 1.78 1702 1418 1.95 1865 1900 1168 1.28 1371 1204 1.37 1502 1238 1.47 1548 1271 1.56 1594 1330 1.74 1664 1386 1.93 1846 1439 2.11 2018 2000 1197 1.39 1485 1231 1.48 1604 1265 1.59 1666 1298 1.69 1727 1358 1.89 1808 1413 2.08 1989 1466 2.27 2171

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 835 to 1185 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

0.1 0.2 0.3 0.4 0.6 0.7 0.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.9 1.0 1.1 1.2 1.4 1.6 1.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 1.00 and the maximum continuous watts are 1000. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

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

580D060 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airﬂow

(Cfm)

1500 0.74 0.67 750 1.06 0.71 791 1.07 0.70 782 1.27 0.76 845 1.26 0.79 875 1.33 0.85 949 1600 0.54 0.70 780 0.90 0.74 824 0.92 0.74 821 1.13 0.79 883 1.14 0.82 913 1.22 0.89 988 1700 0.34 0.73 810 0.75 0.77 857 0.77 0.77 861 1.00 0.83 921 1.01 0.85 950 1.11 0.92 1027 1800 0.14 0.75 839 0.59 0.80 891 0.62 0.81 900 0.87 0.86 959 0.89 0.88 988 1.00 0.96 1066 1900 — — — 0.44 0.83 924 0.47 0.84 940 0.74 0.90 997 0.77 0.92 1025 0.89 0.99 1105 2000 — — — 0.28 0.86 957 0.32 0.88 979 0.61 0.93 1035 0.64 0.95 1063 0.78 1.03 1144 2100 — — — 0.13 0.89 990 0.17 0.91 1018 0.48 0.96 1073 0.51 0.99 1101 0.67 1.06 1183 2200 — — — — — — 0.02 0.95 1058 0.35 1.00 1111 0.39 1.02 1138 0.56 1.10 1222 2300 — — — — — — — — — 0.22 1.03 1149 0.26 1.06 1176 0.45 1.13 1261 2400 — — — — — — — — — 0.09 1.07 1187 0.14 1.09 1213 0.34 1.17 1300 2500 — — — — — — — — — — — — — — — 0.23 1.20 1340

Bhp — Brake Horsepower Input to Fan Esp — External Static Pressure (in. wg) FIOP — Factory-Installed Option

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

580D060 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)

Airﬂow

(Cfm)

1500 730 0.34 357 789 0.40 420 896 0.53 557 990 0.67 704 1072 0.83 872 1153 1.00 1051 1600 770 0.40 420 826 0.46 483 931 0.61 641 1020 0.75 788 1101 0.91 956 1178 1.09 1145 1700 811 0.47 494 865 0.54 567 966 0.69 725 1051 0.84 883 1133 1.01 1061 1205 1.18 1240 1800 852 0.55 578 905 0.62 651 1002 0.78 820 1084 0.93 977 1163 1.10 1156 1235 1.29 1355 1900 894 0.54 567 945 0.72 757 1037 0.88 925 1119 1.04 1093 1194 1.21 1271 1266 1.40 1471 2000 936 0.74 778 984 0.82 862 1072 0.98 1030 1154 1.16 1219 1226 1.33 1397 1297 1.53 1608 2100 978 0.85 893 1024 0.93 977 1108 1.10 1156 1192 1.29 1355 1259 1.47 1545 1327 1.66 1744 2200 1021 0.97 1019 1064 1.05 1103 1145 1.22 1282 1225 1.43 1503 1294 1.62 1702 1359 1.80 1902 2300 1064 1.10 1156 1104 1.18 1240 1183 1.36 1429 1260 1.57 1650 1330 1.78 1870 1392 1.97 2070 2400 1107 1.24 1303 1145 1.32 1387 1222 1.45 1524 1296 1.73 1818 1365 1.94 2038 1426 2.15 2259 2500 1150 1.39 1460 1186 1.48 1555 1262 1.68 1765 1331 1.89 1986 1400 2.12 2227 1461 2.34 2459

208 V 230, 460, 575 V 208 V 230,460, 575 V 208 V 230, 460, 575 V

Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts

LEGEND

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Low Speed Medium Speed High Speed

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

External Static Pressure (in. wg)

0.1 0.2 0.4 0.6 0.8 1.0

580D060 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE) (cont)

Airﬂow

(Cfm)

1500 1221 1.17 1229 1256 1.30 1366 1283 1.32 1387 1303 1.22 1282 1600 1252 1.27 1334 1311 1.45 1524 1340 1.58 1660 1330 1.61 1692 1700 1278 1.37 1439 1345 1.57 1650 1397 1.76 1849 1424 1.89 1986 1800 1303 1.48 1555 1371 1.69 1776 1433 1.90 1996 1480 2.09 2196 1900 1330 1.59 1671 1396 1.80 1902 1460 2.03 2133 1517 2.25 2364 2000 1362 1.73 1818 1422 1.94 2038 1485 2.16 2270 1544 2.40 2522 2100 1393 1.87 1965 1452 2.08 2185 1510 2.31 2427 1570 2.55 2674 2200 1423 2.02 2122 1483 2.24 2354 1538 2.46 2585 1594 2.71 2821 2300 1454 2.18 2291 1515 2.41 2532 1571 2.64 2758 1623 2.88 2976 2400 1485 2.36 2480 1544 2.59 2721 1604 2.84 2947 1657 3.07 3152 2500 1518 2.55 2679 1574 2.78 2905 1633 3.03 3134 1692 3.28 3345

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 900 to 1300 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

1.2 1.4 1.6 1.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 1.80 and maximum continuous watts are 1921. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

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

580D072 (6 TONS)*

Airﬂow

(Cfm)

1800 885 0.63 623 942 0.73 700 1047 0.90 835 1139 1.05 956 1193 1.14 1031 1276 1.30 1165 1900 928 0.73 700 982 0.83 779 1084 1.02 932 1160 1.11 1006 1223 1.24 1114 1301 1.38 1233 2000 971 0.84 787 1022 0.94 867 1121 1.12 1014 1188 1.22 1097 1254 1.36 1216 1329 1.44 1284 2100 1015 0.97 891 1063 1.10 998 1140 1.18 1064 1196 1.27 1140 1272 1.45 1292 1354 1.58 1404 2200 1060 1.10 998 1104 1.20 1081 1159 1.23 1106 1229 1.41 1258 1306 1.53 1361 1363 1.70 1508 2300 1104 1.25 1123 1130 1.27 1140 1196 1.37 1224 1264 1.56 1387 1340 1.66 1473 1397 1.86 1648 2400 1138 1.30 1165 1174 1.37 1224 1245 1.57 1396 1305 1.63 1447 1373 1.84 1630 1440 1.95 1726 2500 1183 1.43 1275 1201 1.50 1335 1284 1.65 1465 1338 1.75 1552 1402 1.99 1761 1469 2.04 1805 2600 1210 1.58 1404 1246 1.67 1482 1312 1.76 1560 1366 1.96 1735 1435 2.10 1858 1494 2.19 1936 2700 1254 1.76 1560 1285 1.80 1595 1354 1.95 1726 1403 2.14 1892 1474 2.21 1954 1536 2.46 2171 2800 1274 1.82 1613 1304 1.85 1639 1374 2.12 1875 1459 2.25 1989 1514 2.42 2136 1570 2.66 2343 2900 1318 1.95 1726 1345 2.05 1814 1412 2.32 2050 1496 2.54 2240 1529 2.61 2300 1603 2.87 2521 3000 1362 2.20 1945 1378 2.30 2032 1451 2.40 2119 1534 2.66 2343 1560 2.81 2470 1611 3.01 2648

580D072 (6 TONS)* (cont)

Airﬂow

(Cfm)

1800 1341 1.40 1250 1413 1.55 1378 1474 1.58 1404 1900 1374 1.53 1361 1437 1.62 1439 1490 1.67 1482 2000 1396 1.66 1473 1460 1.68 1491 1509 1.77 1569 2100 1413 1.75 1552 1475 1.73 1534 1529 1.92 1700 2200 1434 1.81 1604 1487 1.85 1639 1554 2.07 1831 2300 1459 1.88 1665 1520 2.07 1831 1576 2.24 1980 2400 1502 2.06 1823 1552 2.24 1980 1604 2.42 2136 2500 1524 2.24 1980 1585 2.42 2136 1638 2.60 2292 2600 1552 2.40 2119 1616 2.63 2317 1671 2.80 2462 2700 1584 2.61 2300 1646 2.83 2487 1706 2.97 2653 2800 1624 2.85 2504 1677 2.99 2661 —— — 2900 1671 3.03 2725 —— — —— — 3000 —— — —— — —— —

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 1070 to 1460 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.1 0.2 0.4 0.6 0.8 1.0

External Static Pressure (in. wg)

1.2 1.4 1.6

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 2.4 and maximum continuous watts are

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

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

580D090 (71⁄2TONS)*

Airﬂow

(Cfm)

2250 507 0.53 547 586 0.73 700 658 0.97 891 722 1.22 1097 752 1.34 1199 783 1.46 1301 2300 513 0.55 562 592 0.76 723 663 1.00 916 727 1.26 1131 756 1.38 1224 786 1.49 1327 2400 528 0.60 600 606 0.83 779 674 1.06 965 738 1.34 1199 766 1.46 1301 795 1.58 1404 2500 542 0.66 646 619 0.90 835 686 1.13 1022 748 1.41 1258 777 1.55 1370 806 1.68 1491 2550 550 0.69 669 627 0.94 867 692 1.17 1056 754 1.45 1292 783 1.60 1413 812 1.74 1543 2600 557 0.72 692 634 0.97 891 698 1.21 1089 759 1.49 1327 787 1.64 1456 816 1.79 1587 2700 573 0.79 747 648 1.05 956 711 1.29 1156 770 1.58 1404 798 1.73 1534 827 1.88 1665 2800 588 0.86 803 662 1.13 1022 723 1.38 1233 782 1.66 1473 809 1.82 1613 837 1.98 1753 2900 604 0.94 867 676 1.21 1089 737 1.48 1318 794 1.76 1560 821 1.92 1700 848 2.08 1840 3000 620 1.02 932 690 1.30 1165 750 1.58 1404 806 1.86 1648 832 2.02 1788 849 2.18 1927 3100 636 1.11 1006 704 1.39 1241 764 1.69 1499 818 1.97 1744 844 2.13 1884 870 2.29 2023 3200 652 1.21 1089 718 1.49 1327 778 1.80 1595 831 2.09 1849 856 2.25 1980 882 2.40 2119 3300 668 1.31 1173 732 1.59 1413 793 1.92 1700 844 2.21 1954 869 2.37 2093 894 2.53 2232 3400 684 1.41 1258 747 1.70 1508 807 2.04 1805 857 2.35 2076 882 2.51 2206 907 2.66 2343 3500 701 1.53 1361 762 1.82 1613 821 2.16 1910 871 2.48 2188 895 2.64 2326 919 2.80 2462 3600 717 1.65 1465 777 1.94 1718 835 2.29 2023 885 2.63 2317 908 2.79 2453 932 2.95 2587 3700 733 1.77 1569 792 2.07 1831 849 2.42 2136 899 2.78 2445 922 2.95 2579 945 3.11 2718 3750 742 1.84 1630 800 2.14 1892 856 2.49 2197 907 2.86 2512 929 3.03 2653 952 3.20 2719

580D090 (71⁄2TONS)* (cont)

Airﬂow

(Cfm)

2250 843 1.81 1604 908 2.25 1989 955 2.59 2283 2300 846 1.84 1630 910 2.25 2015 959 2.61 2300 2400 853 1.88 1665 912 2.31 2041 967 2.68 2360 2500 859 1.94 1718 919 2.37 2093 971 2.73 2403 2550 864 1.99 1761 920 2.39 2110 974 2.76 2428 2600 868 2.04 1805 921 2.41 2136 976 2.78 2445 2700 878 2.16 1910 928 2.45 2162 983 2.88 2529 2800 889 2.29 2023 937 2.57 2266 986 2.91 2554 2900 900 2.41 2128 947 2.70 2377 993 3.01 2637 3000 910 2.52 2223 958 2.85 2504 1002 3.15 2751 3100 920 2.64 2326 968 2.99 2620 1012 3.30 2870 3200 931 2.76 2428 979 3.13 2735 1023 3.47 3002 3300 942 2.89 2537 989 3.26 2839 1034 3.63 3121 3400 954 3.02 2645 1000 3.40 2948 1044 3.79 3237 3500 966 3.15 2751 1011 3.55 3062 1054 3.94 3340 3600 978 3.30 2870 1022 3.69 3165 1065 4.10 3445 3700 990 3.45 2987 1034 3.84 3272 1076 4.26 3544 3750 997 3.54 3055 1040 3.93 3333 —— —

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard drive range is 590 to 840 rpm. Alternate drive range is 685 to

935 rpm. All other rpms require a ﬁeld-supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.2 0.4 0.6 0.8 0.9 1.0

External Static Pressure (in. wg)

1.2 1.4 1.6

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 2.4 and maximum continuous watts are

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

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

580D102 (81⁄2TONS)*

Airﬂow

(Cfm)

2550 550 0.69 669 627 0.94 867 692 1.17 1056 754 1.45 1292 783 1.60 1413 812 1.74 1543 2600 557 0.72 692 634 0.97 891 698 1.21 1089 759 1.49 1327 787 1.64 1456 816 1.79 1587 2700 573 0.79 747 648 1.05 956 711 1.29 1156 770 1.58 1404 798 1.73 1534 827 1.88 1665 2800 588 0.86 803 662 1.13 1022 723 1.38 1233 782 1.66 1473 809 1.82 1613 837 1.98 1753 2900 604 0.94 867 676 1.21 1089 737 1.48 1318 794 1.76 1560 821 1.92 1700 848 2.08 1840 3000 620 1.02 932 690 1.30 1165 750 1.58 1404 806 1.86 1648 832 2.02 1788 849 2.18 1927 3100 636 1.11 1006 704 1.39 1241 764 1.69 1499 818 1.97 1744 844 2.13 1884 870 2.29 2023 3200 652 1.21 1089 718 1.49 1327 778 1.80 1595 831 2.09 1849 856 2.25 1980 882 2.40 2119 3300 668 1.31 1173 732 1.59 1413 793 1.92 1700 844 2.21 1954 869 2.37 2093 894 2.53 2232 3400 684 1.41 1258 747 1.70 1508 807 2.04 1805 857 2.35 2076 882 2.51 2206 907 2.66 2343 3500 701 1.53 1361 762 1.82 1613 821 2.16 1910 871 2.48 2188 895 2.64 2326 919 2.80 2462 3600 717 1.65 1465 777 1.94 1718 835 2.29 2023 885 2.63 2317 908 2.79 2453 932 2.95 2587 3700 733 1.77 1569 792 2.07 1831 849 2.42 2136 899 2.78 2445 922 2.95 2579 945 3.11 2718 3750 742 1.84 1630 800 2.14 1892 856 2.49 2197 907 2.86 2512 929 3.03 2653 952 3.20 2719 3800 750 1.90 1683 807 2.21 1954 863 2.56 2257 914 2.93 2571 936 3.11 2847 958 3.28 2854 3900 767 2.04 1805 822 2.35 2076 877 2.71 2386 928 3.09 2702 950 3.27 2979 972 3.45 2987 4000 783 2.18 1927 838 2.50 2206 891 2.86 2512 942 3.26 2839 964 3.45 3187 986 3.63 3121 4100 800 2.34 2067 854 2.66 2343 905 3.02 2645 956 2.43 2971 978 3.62 3244 1000 3.81 3251 4200 817 2.49 2197 869 2.82 2479 920 3.19 2783 970 3.60 3099 992 3.80 3258 1015 4.00 3380 4250 826 2.58 2275 877 2.91 2554 928 3.28 2854 977 3.69 3165 999 3.90 3306 1022 4.10 3445

580D102 (81⁄2TONS)* (cont)

Airﬂow

(Cfm)

2550 864 1.99 1761 920 2.39 2110 974 2.76 2428 2600 868 2.04 1805 921 2.41 2136 976 2.78 2445 2700 878 2.16 1910 928 2.45 2162 983 2.88 2529 2800 889 2.29 2023 937 2.57 2266 986 2.91 2554 2900 900 2.41 2128 947 2.70 2377 993 3.01 2637 3000 910 2.52 2223 958 2.85 2504 1002 3.15 2751 3100 920 2.64 2326 968 2.99 2620 1012 3.30 2870 3200 931 2.76 2428 979 3.13 2735 1023 3.47 3002 3300 942 2.89 2537 989 3.26 2839 1034 3.63 3121 3400 954 3.02 2645 1000 3.40 2948 1044 3.79 3237 3500 966 3.15 2751 1011 3.55 3062 1054 3.94 3340 3600 978 3.30 2870 1022 3.69 3165 1065 4.10 3445 3700 990 3.45 2987 1034 3.84 3272 1076 4.26 3544 3750 997 3.54 3055 1040 3.93 3333 1082 5.27 3609 3800 1003 3.62 3114 1045 4.01 3387 1087 4.43 3643 3900 1015 3.80 3244 1057 4.18 3495 1098 4.60 3733 4000 1028 3.99 3373 1070 4.36 3603 1110 4.78 3820 4100 1042 4.18 3495 1082 4.56 3713 1122 4.97 3902 4200 1055 4.38 3614 1095 4.76 3811 1134 5.16 3971 4250 1062 4.49 3676 1102 4.87 3860 —— —

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Motor drive range is 685 to 935 rpm. All other rpms require a ﬁeld-

supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.2 0.4 0.6 0.8 0.9 1.0

External Static Pressure (in. wg)

1.2 1.4 1.6

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 2.4 and maximum continuous watts are

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

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

580D120 (10 TONS)*

Airﬂow

(Cfm)

3000 552 0.68 661 632 0.87 810 701 1.05 956 761 1.22 1097 816 1.36 1216 871 1.54 1370 3100 565 0.74 708 644 0.93 859 711 1.12 1014 772 1.31 1173 825 1.45 1292 879 1.63 1447 3200 578 0.81 763 656 1.00 916 723 1.20 1081 782 1.39 1241 835 1.55 1378 887 1.71 1517 3300 591 0.88 818 668 1.08 973 734 1.28 1148 793 1.47 1310 845 1.65 1465 895 1.80 1595 3400 605 0.96 883 680 1.16 1047 745 1.36 1216 803 1.56 1387 856 1.75 1552 904 1.91 1691 3500 619 1.04 948 691 1.23 1106 755 1.44 1284 813 1.65 1465 867 1.86 1648 914 2.03 1796 3600 633 1.13 1022 703 1.31 1173 766 1.52 1353 824 1.74 1543 877 1.97 1744 924 2.15 1901 3700 648 1.23 1106 714 1.39 1241 777 1.61 1430 835 1.85 1639 887 2.07 1831 935 2.28 2015 3800 662 1.33 1190 726 1.51 1310 789 1.72 1526 846 1.95 1726 897 2.18 1927 946 2.40 2169 3900 677 1.44 1284 738 1.61 1387 801 1.82 1613 857 2.06 1823 908 2.29 2023 956 2.53 2282 4000 692 1.55 1378 750 1.73 1473 813 1.94 1718 868 2.17 1919 918 2.40 2119 967 2.66 2397 4100 707 1.67 1482 762 1.84 1560 825 2.05 1814 878 2.28 2015 929 2.53 2282 977 2.78 2505 4200 722 1.80 1595 775 1.97 1656 837 2.16 1910 889 2.40 2119 941 2.66 2397 987 2.91 2624 4300 737 1.94 1718 787 2.09 1761 848 2.27 2006 900 2.52 2273 952 2.80 2523 999 3.04 2744 4400 752 2.08 1840 800 2.21 1875 860 2.39 2110 912 2.66 2397 962 2.93 2642 1008 3.19 2885 4500 768 2.24 1980 814 2.35 1989 871 2.51 2265 924 2.80 2523 973 3.07 2772 1019 3.34 3029 4600 783 2.40 2119 827 2.50 2121 883 2.64 2380 937 2.95 2661 983 3.21 2904 —— — 4700 799 2.56 2309 841 2.64 2291 894 2.77 2496 949 3.10 2800 994 3.36 3049 —— — 4800 814 2.74 2469 855 2.80 2424 906 2.91 2624 961 3.26 2952 —— — —— — 4900 — — — 868 2.90 2578 918 3.05 2754 972 3.40 3088 —— — —— — 5000 —— —883 3.10 2735 931 3.21 2904 —— — —— — —— —

580D120 (10 TONS)* (cont)

Airﬂow

(Cfm)

3000 918 1.67 1482 967 1.89 1736 1010 2.09 1903 1063 2.46 2221 3100 928 1.78 1478 973 1.94 1778 1018 2.17 1971 1070 2.51 2265 3200 937 1.90 1745 981 2.04 1861 1026 2.26 2048 1075 2.57 2318 3300 946 2.00 1828 991 2.16 1963 1032 2.32 2099 1080 2.64 2380 3400 953 2.10 1912 1000 2.29 2074 1041 2.44 2203 1083 2.65 2389 3500 961 2.20 1997 1009 2.41 2177 1051 2.57 2318 1090 2.74 2469 3600 970 2.32 2099 1017 2.53 2282 1061 2.72 2451 1099 2.88 2596 3700 980 2.45 2212 1024 2.64 2380 1069 2.87 2587 1109 3.03 2735 3800 989 2.58 2326 1033 2.76 2487 1077 2.99 2698 1118 3.20 2895 3900 1000 2.73 2460 1042 2.91 2624 1085 3.12 2819 1127 3.36 3049 4000 1010 2.87 2587 1052 3.06 2763 1093 3.24 2933 —— — 4100 1021 3.02 2726 1062 3.22 2914 1102 3.41 3097 —— — 4200 1032 3.17 2866 1072 3.38 2971 —— — —— — 4300 1042 3.32 3010 —— — —— — —— — 4400 —— — —— — —— — ——— 4500 —— — —— — —— — ——— 4600 —— — —— — —— — ——— 4700 —— — —— — —— — ——— 4800 —— — —— — —— — ——— 4900 —— — —— — —— — ——— 5000 —— — —— — —— — ———

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard motor drive range is 685 to 935 rpm. Alternate motor drive

range is 835 to 1085 rpm. All other rpms require a ﬁeld-supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.2 0.4 0.6 0.8 1.0 1.2

External Static Pressure (in. wg)

1.4 1.6 1.8 2.0

LEGEND

External Static Pressure (in. wg)

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

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

580D150 (121⁄2TONS)*

Airﬂow

(Cfm)

3750 684 1.24 1162 755 1.48 1353 816 1.70 1540 875 1.94 1738 933 2.23 1988 989 2.49 2219 3800 691 1.28 1194 761 1.52 1390 822 1.75 1582 880 1.98 1776 937 2.28 2035 993 2.55 2272 3900 705 1.37 1267 773 1.62 1473 834 1.86 1674 891 2.08 1862 947 2.39 2131 1002 2.66 2370 4000 720 1.47 1349 786 1.71 1548 847 1.97 1768 902 2.19 1957 957 2.50 2228 1011 2.79 2485 4100 734 1.56 1423 800 1.82 1641 860 2.09 1871 914 2.31 2061 967 2.60 2316 1021 2.91 2593 4200 749 1.66 1506 813 1.92 1725 873 2.21 1974 926 2.44 2175 978 2.71 2414 1030 3.04 2710 4300 764 1.77 1598 826 2.04 1828 886 2.33 2079 938 2.57 2290 989 2.83 2521 1040 3.18 2837 4400 779 1.88 1691 840 2.16 1931 899 2.46 2193 951 2.71 2414 1000 2.96 2638 1050 3.31 2955 4500 793 1.99 1785 854 2.28 2035 912 2.59 2307 963 2.86 2548 1012 3.09 2755 1061 3.43 3065 4600 808 2.11 1888 868 2.42 2158 925 2.73 2459 975 3.00 2674 1024 3.25 2901 1071 3.56 3184 4700 822 2.24 2000 882 2.56 2281 937 2.86 2548 988 3.16 2819 1036 3.42 3056 1082 3.70 3313 4800 837 2.37 2114 896 2.71 2414 950 3.00 2674 1001 3.32 2964 1048 3.59 3212 1093 3.86 3461 4900 852 2.51 2237 910 2.86 2548 963 3.15 2810 1014 3.48 3111 1060 3.76 3368 1105 4.02 3609 5000 867 2.65 2361 924 3.01 2683 977 3.30 2946 1027 3.65 3267 1073 3.94 3535 1117 4.20 3776 5100 882 2.79 2485 938 3.17 2828 990 3.46 3092 1040 3.82 3424 1085 4.12 3702 1129 4.40 3962 5200 896 2.95 2629 952 3.33 2973 1003 3.63 3248 1053 4.00 3590 1098 4.30 3869 1141 4.60 4148 5300 911 3.11 2773 967 3.50 3129 1017 3.80 3405 1066 4.18 3757 1111 4.50 4055 1153 4.80 4335 5400 926 3.27 2919 981 3.68 3294 1030 3.98 3572 1079 4.35 3916 1124 4.70 4270 1166 5.01 4531 5500 940 3.44 3074 995 3.86 3461 1044 4.17 3748 1092 4.54 4093 1137 4.91 4437 1178 5.22 4726 5600 955 3.62 3239 1010 4.04 3627 1058 4.38 3943 1105 4.73 4270 1150 5.12 4633 —— — 5700 970 3.80 3405 1024 4.23 3804 1072 4.59 4139 1118 4.93 4456 —— — ——— 5800 985 3.99 3581 1039 4.42 3981 1086 4.80 4335 1131 5.14 4652 —— — ——— 5900 1000 4.18 3757 1053 4.62 4167 1100 5.02 4540 —— — —— — —— — 6000 1015 4.39 3953 1068 4.83 4363 — — — — — — — — — — — — 6100 1030 4.59 4139 1083 5.04 4558 —— — ——— —— — —— — 6250 1062 5.02 4560 — — — — — — — — — — — —

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.2 0.4 0.6 0.8 1.0 1.2

External Static Pressure (in. wg)

580D150 (121⁄2TONS)* (cont)

Airﬂow

(Cfm)

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard motor drive range is 860 to 1080 rpm. Alternate motor drive

range is 900 to 1260 rpm. All other rpms require a ﬁeld-supplied drive.

NOTES:

1. Boldface indicates ﬁeld-supplied motor and drive are required.

2. Values include losses for ﬁlters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

3750 1041 2.75 2445 1086 2.98 2634 1122 3.16 2819 1146 3.28 2928 3800 1046 2.81 2503 1092 3.05 2719 1129 3.25 2901 1156 3.39 3028 3900 1055 2.94 2620 1102 3.20 2855 1143 3.42 3056 1174 3.59 3212 4000 1064 3.07 2737 1112 3.34 2983 1155 3.59 3212 1190 3.80 3405 4100 1072 3.20 2855 1121 3.49 3120 1165 3.76 3368 1203 3.99 3581 4200 1081 3.34 2983 1130 3.64 3258 1175 3.92 3516 1215 4.18 3757 4300 1090 3.48 3111 1139 3.79 3396 1185 4.08 3664 1226 4.36 3925 4400 1100 3.63 3248 1148 3.94 3535 1194 4.25 3822 1236 4.54 4093 4500 1109 3.78 3387 1157 4.09 3674 1203 4.42 3981 1246 4.72 4260 4600 1119 3.93 3525 1166 4.26 3832 1212 4.58 4130 1255 4.91 4437 4700 1129 4.09 3674 1175 4.43 3990 1221 4.76 4298 1264 5.09 4605 4800 1139 4.24 3813 1185 4.60 4148 1230 4.93 4456 —— — 4900 1150 4.38 3943 1194 4.77 4307 1239 5.12 4633 —— — 5000 1161 4.54 4093 1204 4.95 4475 —— — —— — 5100 1172 4.71 4251 1214 5.13 4642 —— — —— — 5200 1183 4.91 4419 —— — —— — —— — 5300 1194 5.08 4596 —— — —— — —— — 5400 —— — —— — —— — ——— 5500 —— — —— — —— — ——— 5600 —— — —— — —— — ——— 5700 —— — —— — —— — ——— 5800 —— — —— — —— — ——— 5900 —— — —— — —— — ——— 6000 —— — —— — —— — ——— 6100 —— — —— — —— — ——— 6250 —— — —— — —— — ———

1.4 1.6 1.8 2.0

LEGEND

External Static Pressure (in. wg)

3. Maximum continuous bhp is 4.2 for the standard motor and 5.25 for the alternate motor. The maximum continuous watts are 3775 for the standard motor and 4400 for the alternate motor. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with conﬁdence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your local representative for details.

5. Interpolation is permissible. Do not extrapolate.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 579F180-300 UNITS

579F180 (15 TONS)

Airﬂow

(Cfm)

4500 801 1.05 933 890 1.26 1119 971 1.46 1297 1050 1.67 1483 1125 1.88 1670 1200 2.12 1883 4800 843 1.25 1110 928 1.47 1306 1006 1.68 1492 1081 1.90 1687 1153 2.13 1892 1223 2.36 2096 5100 885 1.47 1306 968 1.70 1510 1043 1.93 1714 1114 2.16 1918 1183 2.40 2131 1250 2.64 2345 5400 927 1.71 1519 1008 1.95 1732 1080 2.20 1954 1148 2.44 2167 1214 2.69 2389 1279 2.94 2611 5700 971 1.98 1758 1049 2.24 1989 1118 2.50 2220 1134 2.75 2442 1247 3.01 2673 1309 3.28 2913 6000 1016 2.28 2025 1091 2.55 2265 1158 2.83 2513 1222 3.10 2753 1282 3.36 2984 1342 3.64 3233 6300 1059 2.60 2309 1133 2.89 2567 1198 3.17 2815 1259 3.46 3073 1318 3.74 3321 1375 4.02 3570 6600 1104 2.96 2629 1174 3.26 2895 1239 3.56 3162 1297 3.86 3428 1355 4.15 3686 1405 4.40 3970 6900 1150 3.35 2975 1218 3.67 3259 1281 3.98 3535 1340 4.20 3730 1392 4.55 4040 1460 4.95 4350 7200 1194 3.77 3348 1260 4.10 3641 1325 4.40 3907 1390 4.65 4130 1440 5.10 4530 1510 5.30 4700 7500 1238 4.23 3758 1300 4.50 3996 1370 4.90 4351 1435 5.00 4440 1490 5.60 4970 — — —

579F180 (15 TONS)

Airﬂow

(Cfm)

4500 1275 2.39 2123 1349 2.70 2398 1421 3.03 2691 1490 3.39 3011 4800 1293 2.62 2327 1364 2.92 2593 1433 3.24 2877 1501 3.59 3188 5100 1316 2.90 2575 1382 3.18 2824 1448 3.49 3099 1514 3.86 3428 5400 1342 3.20 2842 1403 3.47 3082 1466 3.77 3348 1529 4.16 3694 5700 1370 3.54 3144 1429 3.81 3384 1487 4.11 3650 — — — 6000 1401 3.92 3481 1458 4.20 3730 1525 4.50 3776 — — — 6300 1430 4.30 3820 1490 4.55 4040 — — — — — — 6600 1461 4.85 4305 1530 5.00 4440 — — — — — — 6900 1500 5.35 4750 — — — — — — — — — 7200 —— — ——— —— — —— — 7500 —— — ——— —— — —— —

Bhp — Brake Horsepower Input to Fan FIOP — Factory Installed Option Watts — Input Watts to Motor

*Standard low-medium static drive range is 891 to 1179 rpm. Alternate

high static drive range is 1227 to 1550 rpm. Other rpms require a ﬁeldsupplied drive.

NOTES:

1. Static pressure losses (i.e., economizer) must be added to external static pressure before entering Fan Performance table. See Accessory/FIOP Static Pressure table on page 52 for more information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.2 0.4 0.6 0.8 1.0 1.2

External Static Pressure (in. wg)

1.4 1.6 1.8 2.0

LEGEND

External Static Pressure (in. wg)

2. Interpolation is permissible. Do not extrapolate.

3. Maximum continuous bhp is 4.25 and the maximum continuous watts are 3775. Extensive motor and drive testing on these units ensures that the full horsepower range of the motor can be utilized with conﬁdence. Using your fan motors up to the watts rating shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 579F180-300 UNITS (cont)

579F216 (18 TONS)*

Airﬂow

(Cfm)

579F216 (18 TONS)* (cont)

Airﬂow

(Cfm)

5000 1178 3.15 2820 1218 3.40 3016 1295 3.80 3425 1369 4.30 3849 5500 1196 3.55 3164 1234 3.80 3366 1309 4.20 3789 1381 4.70 4229 6000 1218 4.00 3565 1251 4.20 3772 1327 4.70 4206 1396 5.20 4658 6500 1244 4.50 4022 1279 4.70 4233 1348 5.20 4677 1415 5.80 5139 7000 1275 5.05 4547 1308 5.30 4762 — — — — — — 7200 1288 5.33 4783 — — — — — — — — — 7500 1307 5.75 5135 — — — — — — — — — 8000 —— — ——— —— — —— — 8500 —— — ——— —— — —— — 9000 —— — ——— —— — —— —

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

5000 669 1.10 1019 772 1.40 1291 870 1.80 1582 963 2.10 1903 1052 2.50 2251 1137 2.90 2623 5500 717 1.40 1292 813 1.80 1585 905 2.10 1892 992 2.50 2223 1076 2.90 2680 1157 3.30 2962 6000 767 1.80 1617 858 2.20 1932 944 2.50 2256 1026 2.90 2600 1104 3.30 2967 1181 3.80 3358 6500 817 2.20 1992 903 2.60 2329 985 3.00 2673 1062 3.40 3031 1136 3.80 3410 1209 4.30 3811 7000 869 2.70 2427 950 3.10 2787 1028 3.50 3151 1102 3.90 3527 1172 4.40 3919 1241 4.80 4331 7200 889 2.94 2624 969 3.34 2993 1046 3.74 3366 1118 4.18 3749 1187 4.64 4147 1255 5.08 4564 7500 920 3.30 2919 998 3.70 3303 1073 4.10 3689 1143 4.60 4083 1210 5.00 4490 1275 5.50 4914 8000 973 3.90 3476 1047 4.30 3886 1119 4.80 4294 1186 5.30 4708 1250 5.70 5131 — — — 8500 1026 4.60 4102 1097 5.10 4635 1166 5.60 4967 — — — — — — — — — 9000 1079 5.40 4800 — — — — — — — — — — — — — — —

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

0.2 0.4 0.6 0.8 1.0 1.2

External Static Pressure (in. wg)

1.3 1.4 1.6 1.8

External Static Pressure (in. wg)

LEGEND

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard low-medium static drive range is 817 to 1038 rpm. Alternate high static high static motor drive range is 994 to 1197. Other rpms require a ﬁeld-supplied drive.

NOTES:

1. Static pressure losses (i.e., economizer) must be added to external static pressure before entering Fan Performance table. See Accessory/FIOP Static Pressure table on page 52 for more information.

2. Interpolation is permissible. Do not extrapolate.

3. Maximum continuous bhp is 5.9 and the maximum continuous watts are 5180. Extensive motor and drive testing on these units ensures that the full horsepower range of the motor can be utilized with conﬁdence. Using your fan motors up to the watts rating shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

4. Deduct 0.2 in. wg static pressure for high heat units at or above 8000 cfm.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 579F180-300 UNITS (cont)

579F240 (20 TONS)*

Airﬂow

(Cfm)

10,000 1188 7.20 6432 1250 7.80 6939 1313 8.30 7444 1371 8.90 7946 1426 9.50 8449 — — —

579F240 (20 TONS)* (cont)

Airﬂow

(Cfm)

10,000 —— — ——— —— — —— — —— —

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard low-medium static motor drive range is 1002 to 1225 rpm. Al-

ternate high static motor drive range is 1193 to 1458 rpm. Other rpms require a ﬁeld-supplied drive.

NOTES:

1. Static pressure losses (i.e., economizer) must be added to external static pressure before entering Fan Performance table. See Accessory/FIOP Static Pressure table on page 52 for more information.

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

6000 767 1.80 1617 858 2.20 1932 944 2.50 2256 1026 2.90 2600 1104 3.30 2967 1181 3.80 3358 6500 817 2.20 1992 903 2.60 2329 985 3.00 2673 1062 3.40 3031 1136 3.80 3410 1209 4.30 3811 7000 869 2.70 2427 950 3.10 2787 1028 3.50 3151 1102 3.90 3527 1172 4.40 3919 1241 4.80 4331 7500 920 3.30 2919 998 3.70 3303 1073 4.10 3689 1143 4.60 4083 1210 5.00 4490 1275 5.50 4914 8000 973 3.90 3476 1047 4.30 3886 1119 4.80 4294 1186 5.30 4708 1250 5.70 5131 1313 6.20 5569 8500 1026 4.60 4102 1097 5.10 4635 1166 5.60 4967 1231 6.00 5401 1292 6.50 5843 1352 7.00 6297 9000 1079 5.40 4800 1147 5.90 5257 1214 6.40 5714 1276 6.90 6171 1336 7.40 6632 1393 7.90 7102 9500 1133 6.20 5576 1199 6.80 6058 1263 7.30 6540 1323 7.90 7018 1381 8.40 7500 1436 8.90 7988

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

6000 1255 4.20 3772 1327 4.70 4206 1396 5.20 4658 1431 5.45 4884 1465 5.70 5110 6500 1279 4.70 4233 1348 5.20 4677 1415 5.80 5139 1449 6.10 5370 1482 6.40 5601 7000 1308 5.30 4762 1373 5.80 5215 1437 6.40 5686 1469 6.70 5922 1501 7.00 6157 7500 1339 6.00 5356 1401 6.50 5818 1462 7.00 6298 1493 7.25 6538 1523 7.50 6778 8000 1373 6.70 6024 1433 7.30 6495 1493 7.80 6966 1523 8.05 7202 — — — 8500 1410 7.60 6765 1467 8.10 7248 1524 8.70 7731 — — — — — — 9000 1449 8.50 7584 1503 9.00 8033 — — — — — — — — — 9500 1488 9.40 8403 — — — — — — — — — — — —

0.2 0.4 0.6 0.8 1.0 1.2

External Static Pressure (in. wg)

1.4 1.6 1.8 1.9 2.0

LEGEND

External Static Pressure (in. wg)

2. Interpolation is permissible. Do not extrapolate.

3. Maximum continuous bhp is 8.7 for 208/230-v units and 9.5 for 460-v units. The maximum continuous watts are 7915 for the 208/230-v units and 8640 for the 460-v units. Extensive motor and drive testing on these units ensures that the full horsepower range of the motor can be utilized with conﬁdence. Using your fan motors up to the watts rating shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

4. Deduct 0.2 in. wg static pressure for high heat units at or above 9000 cfm. Deduct 0.3 in. wg static pressure for high heat units at or above 10,000 cfm.

PERFORMANCE DATA (cont)

FAN PERFORMANCE — 579F180-300 UNITS (cont)

579F300 (25 TONS)*

Airﬂow

(Cfm)

10,000 1241 7.45 6865 1304 8.00 7372 1363 8.55 7873 1419 9.09 8376 1445 9.37 8629 1472 9.64 8882 10,500 1298 8.54 7865 1359 9.12 8396 1415 9.69 8921 1469 10.26 9446 1495 10.55 9710 1521 10.83 9973

11,000 1355 9.72 8956 1414 10.33 9512 1469 10.93 10,062 1521 11.52 10,609 — — — — — — 11,250 1384 10.36 9540 1441 10.97 10,107 1495 11.58 10,668 — — — — — — — — —

579F300 (25 TONS)* (cont)

Airﬂow

(Cfm)

10,000 1524 10.20 9396 1550 10.48 9653 — — — — — — — — — 10,500 ——————————————— 11,000 ————— —————————— 11,250 ————— ——————————

Bhp — Brake Horsepower Input to Fan FIOP — Factory-Installed Option Watts — Input Watts to Motor

*Standard low-medium static motor drive range is 1066 to 1283 rpm. Al-

ternate high static motor drive range is 1332 to 1550 rpm. Other rpms require a ﬁeld-supplied drive.

NOTES:

1. Static pressure losses (i.e., economizer) must be added to exter-

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

7,500 962 3.39 3123 1039 3.81 3507 1111 4.23 3895 1179 4.66 4295 1212 4.89 4503 1245 5.11 4710 8,000 1017 4.04 3717 1091 4.48 4126 1160 4.93 4536 1225 5.38 4954 1256 5.62 5170 1287 5.85 5386 8,500 1072 4.76 4385 1143 5.23 4818 1209 5.70 5250 1271 6.18 5688 1302 6.42 5913 1332 6.66 6137 9,000 1128 5.57 5129 1196 6.07 5587 1260 6.56 6042 1320 7.06 6501 1348 7.32 6735 1377 7.57 6968 9,500 1185 6.47 5955 1250 6.99 6437 1311 7.51 6915 1369 8.03 7395 1396 8.30 7638 1424 8.56 7881

7,500 1309 5.58 5143 1341 5.83 5370 1372 6.08 5597 1434 6.59 6067 1494 7.12 6558 8,000 1349 6.33 5833 1379 6.59 6065 1409 6.84 6297 1467 7.36 6779 — — — 8,500 1390 7.17 6600 1419 7.43 6839 1447 7.68 7077 1504 8.22 7571 — — — 9,000 1433 8.08 7446 1461 8.35 7692 1488 8.62 7938 — — — — — — 9,500 1478 9.10 8378 1505 9.37 8626 — — — — — — — — —

nal static pressure before entering Fan Performance table. See Accessory/FIOP Static Pressure table on page 52 for more information.

0.2 0.4 0.6 0.8 0.9 1.0

External Static Pressure (in. wg)

1.2 1.3 1.4 1.6 1.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts

LEGEND

External Static Pressure (in. wg)

2. Interpolation is permissible. Do not extrapolate.

3. Fan performance is based on wet coils, clean ﬁlters, and casing losses.

4. Maximum continuous bhp is 10.2 for 208/230-v units and 11.8 for 460-v units. The maximum continuous watts are 9510 for the 208/ 230-v units and 11,000for the 460-v units. Extensive motor and drive testing on these units ensures that the full horsepower range of the motor can be utilized with conﬁdence. Using your fan motors up to the watts rating shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

5. Deduct 0.3 in. wg static pressure for high heat units at or above 10,000 cfm.

PERFORMANCE DATA (cont)

579F180-300 HORIZONTAL SUPPLY/RETURN FAN PERFORMANCE

WITH 389210-201 HIGH STATIC

REGAIN ADAPTER CURB

NOTES:

1. Dimensions are in millimeters.

2. The 389210-201 high static regain adapter accessories may be used to provide horizontal supply/return.

NOTE: The 389210-201 horizontal supply/return adapter accessories improve 579F180-300 fan performance by increasing external static pressure by amount shown above.

AIR QUANTITY LIMITS

UNIT MINIMUM CFM MAXIMUM CFM

580D036 900 1500 580D048 1200 2000 580D060 1500 2500 580D072 1800 3000 580D090 2250 3750 580D102 2550 4250

UNIT MINIMUM CFM MAXIMUM CFM

580D120 3000 5,000 580D150 3750 6,250 579F180 4500 7,500 579F216 5400 9,000 579F240 6000 10,000 579F300 7000 11,250

SOUND POWER (Total Unit)

UNIT

580D036-072 8.2 Bels 80.5 56.8 75.8 72.4 72.9 74.8 75.4 71.3 69.1 580D090,102 8.6 Bels 86.4 83.2 87.4 83.5 82.8 83.0 77.7 71.8 67.0

580D120 8.8 Bels 87.6 97.6 90.4 85.7 84.8 83.9 77.5 71.3 65.8 580D150 8.8 Bels 86.4 83.7 87.2 83.4 82.8 83.0 77.7 71.8 67.0 580D180 8.8 Bels 87.3 87.1 89.9 86.4 84.0 82.7 79.0 73.9 68.6 580D216 9.0 Bels 89.5 95.7 88.9 87.2 85.2 81.9 79.5 72.7 66.0 579F240 9.5 Bels 94.1 98.7 92.3 93.8 90.9 89.6 85.9 80.3 74.3 579F300 9.5 Bels 94.1 98.7 92.3 93.8 90.9 89.6 85.9 80.3 74.3

Bels — Sound Levels (1 bel = 10 decibels)

SOUND RATING

(60 Hz)

A-WEIGHTED

(dB)

63 125 250 500 1000 2000 4000 8000

OCTAVE BANDS

PERFORMANCE DATA (cont)

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) − 580D036-072

COMPONENT

900 1200 1400 1600 1800 2000 2200 2400 2600 3000

CFM

Durablade Economizer 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Parablade Economizer 0.08 0.10 0.17 0.26 0.33 0.34 0.36 0.40 0.44 —

LEGEND

FIOP − Factory-Installed Option

*The static pressure must be added to external static pressure. The sum and the evaporator entering-air cfm should then be used in conjunction with

the Fan Performance tables to determine blower rpm and watts.

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) − 580D090-150

COMPONENT

2200 2500 3000 3500 4000 4500 5000 5500 6000 6250

Durablade Economizer 0.02 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.09 Parablade Economizer 0.21 0.25 0.35 0.49 0.61 —————

LEGEND

FIOP − Factory-Installed Option

*The static pressure must be added to external static pressure. The sum and the evaporator entering-air cfm should then be used in conjunction with

the Fan Performance tables to determine blower rpm and watts.

CFM

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) − 579F180-300

COMPONENT

4500 5000 5400 6000 7200 7500 9000 10,000 11,250

Economizer 0.04 0.05 0.06 0.07 0.09 0.10 0.11 0.12 0.14

LEGEND

FIOP − Factory-Installed Option

*The static pressure must be added to external static pressure. The sum and the evaporator entering-air cfm should then be used in conjunction with

the Fan Performance tables to determine blower rpm and watts.

CFM

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

UNIT

⁄

⁄222

580D036† 1000 976 952 928 904 880 856 832 808 784 760 — — 580D048† 1185 1150 1115 1080 1045 1010 975 940 905 870 835 — — 580D060† 1300 1260 1220 1180 1140 1100 1060 1020 980 940 900 — — 580D072** 1460 1420 1380 1345 1305 1265 1225 1185 1150 1110 1070 — — 580D090** 840 815 790 765 740 715 690 665 635 615 590 — — 580D090†† 935 910 885 860 835 810 785 760 735 710 685 — — 580D102** 935 910 885 860 835 810 785 760 735 710 685 — — 580D120** 935 910 885 860 835 810 785 760 735 710 685 — — 580D120† 1085 1060 1035 1010 985 960 935 910 885 860 835 — — 580D150** 1080 1060 1035 1015 990 970 950 925 905 880 860 — — 580D150† 1260 1220 1185 1155 1130 1100 1075 1045 1015 990 960 930 900

579F180** \\1179 1150 1121 1093 1064 1035 1006 978 949 920 891

579F180†† \\1559 1522 1488 1455 1422 1389 1356 1323 1289 1256 1227

579F216** \\1038 1023 1001 979 956 934 912 890 868 846 817

579F216†† \\1197 1185 1165 1145 1124 1104 1084 1064 1043 1023 994

579F240** \\1225 1209 1187 1165 1143 1120 1098 1076 1053 1031 1022

579F240†† \\1458 1434 1407 1381 1354 1328 1301 1275 1248 1222 1193

579F300** \\1283 1269 1247 1225 1203 1182 1160 1138 1116 1095 1066

579F300†† \\N/A N/A 1551 1524 1497 1470 1443 1415 1388 1361 1332

*Approximate fan rpm shown.

†Indicates alternate motor and drive package.

**Indicates standard motor and drive package.

††Indicates alternate drive package only.

\ Due to belt and pulley size, pulley cannot be set to this number of turns open.

MOTOR PULLEY TURNS OPEN

⁄233

⁄244

⁄255

⁄26

PERFORMANCE DATA (cont)

Durablade Economizer Barometric

Relief Damper Characteristics —

580D036-150

Parablade Economizer Barometric

Relief Damper Characteristics —

580D036-072

Parablade Economizer Barometric

Relief Damper Characteristics —

580D090-150

ALTITUDE COMPENSATION* —

580D036-072

72,000 AND 115,000

BTUH NOMINAL

ELEVATION

(ft)

0-2,000 33 43 30 38

2,000 34 43 30 39 3,000 35 44 31 40 4,000 36 44 32 41 5,000 36 44 33 42 6,000 37 45 34 43 7,000 37 45 35 43 8,000 38 46 36 44 9,000 39 47 37 44

10,000 41 48 38 45

11,000 43 48 39 45 12,000 44 49 40 46 13,000 44 49 41 47 14,000 45 50 42 47

*As the height above sea level increases, there is less oxygen per cubic

foot of air. Therefore, heat input rate should be reduced at higher altitudes.

†Oriﬁces available through your local distributor.

Natural

Gas

Oriﬁce

Size†

INPUT

Liquid

Propane

Oriﬁce

Size†

150,000 BTUH

NOMINAL INPUT

Natural

Gas

Oriﬁce

Size†

Liquid

Propane

Oriﬁce

Size†

PERFORMANCE DATA (cont)

ALTITUDE COMPENSATION* — 580D090-150

125,000, 180,000,

AND 224,000 BTUH

ELEVATION

(ft)

0-2,000 31 41 30 38

2,000 32 42 30 39 3,000 32 42 31 40 4,000 32 42 32 41 5,000 33 43 33 42 6,000 34 43 34 43 7,000 35 44 35 43 8,000 36 44 36 44 9,000 37 45 37 44

10,000 38 46 38 45

11,000 39 47 39 45 12,000 40 47 40 46 13,000 41 48 41 47 14,000 42 48 42 47

*As the height above sea level increases, there is less oxygen per

cubic foot of air. Therefore, heat input rate should be reduced at higher altitudes.

†Oriﬁces available through your local distributor.

NOMINAL INPUT

Natural

Gas

Oriﬁce

Size†

Propane

Liquid

Oriﬁce

Size†

250,000 BTUH

NOMINAL INPUT

Natural

Gas

Oriﬁce

Size†

Liquid

Propane

Oriﬁce

Size†

EVAPORATOR-FAN MOTOR EFFICIENCY

UNIT MOTOR EFFICIENCY (%)

580D036,048 75

580D060 74 580D072 84

580D090-120 80

580D150 87 579F180 (3.7 Hp) 85.8 579F216 (5 Hp) 87.5 579F240 (7.5 Hp) 88.5 579F300 (10 Hp) 89.5

NOTE: All indoor-fan motors 5 hp and larger meet the minimum effi-

ciency requirements as established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.

ALTITUDE COMPENSATION* —

579F180-300

ELEVATION

(ft)

0-2,000 28 29

2,000 29 29 3,000 29 30 4,000 29 30 5,000 30 30 6,000 30 30 7,000 31 31 8,000 31 31 9,000 31 31

10,000 32 32

*As the height above sea level increases, there is less oxygen per

cubic foot of air.Therefore, heat input rate should be reduced at higher altitudes.

†Oriﬁces available through your local distributor.

NATURAL GAS ORIFICE SIZE†

Lo Heat High Heat

ALTITUDE DERATING FACTOR* —

ALL UNITS

ELEVATION

(ft)

0-2,000 1,100 2,001-3,000 1,050 3,001-4,000 1,000 4,001-5,000 950 5,001-6,000 900

*Derating of the unit is not required unless the heating value of the gas

exceeds the values listed in the table above, or if the elevation exceeds 6000 ft. Derating conditions must be 4% per thousand ft above sea level. For example, at 4000 ft, if the heating value of the gas exceeds 1000 Btu/ft 6000 ft, the same formula applies. For example, at 7000 ft, the unit will require a 28% derating of the maximum heating value per the National Fuel Gas Code.

, the unit will require a 16% derating. For elevations above

MAXIMUM HEATING VALUE

(Btu/ft

)

Fan Performance Using Accessory Power Exhaust (579F180-300)

PERFORMANCE DATA (cont)

EVAPORATOR-FAN MOTOR PERFORMANCE

UNIT

580D036

580D048

580D060

580D072 Standard

580D090 Standard

580D102 Standard

580D120

580D150

579F180 Standard

579F216 Standard

579F240 Standard

579F300 Standard

LEGEND

Bhp — Brake Horsepower

*Extensive motor and electrical testing on these units ensures that the

full horsepower range of the motors can be utilized with conﬁdence. Using your fan motors up to the horsepower ratings shown in this table will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

EVAPORATOR-FAN

MOTOR

Standard

Alternate

Standard

Alternate

Standard

Alternate

Standard

Alternate

Standard

Alternate

UNIT

VOLTAGE

208/230

460 1.4 575 1.4

208/230

460 2.3 575 2.3

208/230

460 1.8 575 1.8

208/230

460 2.3 575 2.3

208/230

460 3.2 575 3.2

208/230

460 4.7 575 4.7

208/230

460 2.7 575 2.7

208/230

460 2.7 575 2.7

208/230

460 2.7 575 2.7

208/230

460 2.7 575 2.7

208/230

460 3.6 575 3.6

208/230

460 5.0 575 5.0

208/230

460 7.4 575 7.4

208/230

460 4.8

208/230

460 7.9

208/230 8.70 7915 22.0

460 9.50 8640 13.0

208/230 10.20 9510 28.0

460 11.80 11,000 14.6

MAXIMUM ACCEPTABLE CONTINUOUS

BHP*

0.34 440

1.00 1000

0.75 850

1.00 1000

1.20 1340

1.80 1921

2.40 2120

2.90 2615

4.20 3775

5.25 4400

4.25 3775

5.90 5180

NOTE: All indoor-fan motors 5 hp and larger meet the minimum efficiency requirements as established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.

MAXIMUM

ACCEPTABLE

OPERATING

WATTS

MAXIMUM

AMP DRAW

2.9

5.4

3.5

5.4

5.9

8.9

6.1

7.9

11.1

15.0

10.5

15.8

ELECTRICAL DATA — 580D036-150

UNIT 580D

036

(3 Tons)

048

(4 Tons)

060

(5 Tons)

072

(6 Tons)

090

⁄2Tons)

102

⁄2Tons)

120

(10 Tons)

150

⁄2Tons)

(12

NOMINAL VOLTAGE

(60 Hz)

208/230

(single phase)

208/230

(3 phase)

460

(3 phase)

575

(3 phase)

208/230

(single phase)

208/230

(3 phase)

460

(3 phase)

575

(3 phase)

208/230

(single phase)

208/230

(3 phase)

460

(3 phase)

575

(3 phase)

208/230

(3 phase)

460

(3 phase)

575

(3 phase)

208/230

(3 phase)

460

(3 phase)

575

(3 phase)

208/230

(3 phase)

460

(3 phase)

575

(3 phase)

208/230

(3 phase)

460

(3 phase)

575

(3 phase)

208/230

(3 phase)

460

(3 phase)

575

(3 phase)

See Legend and Notes on page 57.

IFM

TYPE

Std

VOLTAGE

RANGE

Min Max RLA LRA Hp FLA FLA FLA MCA MOCP† FLA LRA

187 254 18.0 96.0

Alt 4.9 28.8/28.8 35/35 28/28 107/107

187 254 16.4 75.0

Alt 4.9 26.8/26.8 30/30 26/26 86/86

414 508 4.8 40.0

Alt 2.1 8.9 15 9 46

518 632 4.1 31.0

Alt 2.1 8.0 15 8 37

187 254 23.0 110.0

Alt 4.9 35.1/35.1 40/40 34/34 125/125

187 254 15.3 92.0

Alt 4.9 25.4/25.4 30/30 25/25 107/107

414 508 7.0 46.0

Alt 2.1 11.7 15 11 54

518 632 5.8 44.0

Alt 2.1 9.6 15 9 51

187 254 30.5 141.0

Alt 8.8 48.3/48.3 60/60 47/47 178/178

187 254 17.7 110.0

Alt 5.8 29.3/29.3 35/35 29/29 145/145

414 508 8.6 55.0

Alt 2.6 14.2 20 14 73

518 632 6.4 44.0

Alt 2.6 11.4 15 12 62

Std 187 254 23.6 146.0 Std 414 508 10.6 73.0 Std 518 632 8.5 58.4 Std 187 254 13.6 73.4 Std 414 508 6.2 37.7 Std 518 632 4.9 31.0 Std 187 254 15.8 92.0 Std 414 508 7.4 46.0 Std 518 632 5.9 44.0

Std

187 254 17.9 110.0

Alt 7.5 50.6/50.6 60/60 53/53 286/286

Std

414 508 8.6 55.0

Alt 3.4 24.2 30 25 173

Std

518 632 6.4 44.0

Alt 3.4 18.2 20 19 139

Std

187 254 23.0 142.0

Alt 15.0 69.6/69.6 80/80 73/73 406/406

Std

414 508 10.4 73.0

Alt 7.4 32.2 45 34 203

Std

518 632 8.3 58.4

Alt 7.4 28.6 35 30 163

COMPR

(ea)

OFM

(ea)

⁄41.4

⁄40.8

⁄41.4

⁄40.8

⁄41.4

⁄40.8

⁄41.4 5.8 .57 36.1/36.1 45/45 35/35 181/181

⁄40.8 2.6 .30 16.7 20 16 89

⁄40.8 2.6 .30 14.4 15 12 76

⁄41.4 5.8 .57 40.1/40.1 45/45 42/42 229/229

⁄40.7 2.6 .30 18.4 25 19 108

⁄40.7 2.6 .30 14.9 20 16 97

⁄41.4 5.8 .57 44.2/44.2 50/50 46/46 231/231

⁄40.7 2.6 .30 20.7 25 22 116

⁄40.7 2.6 .30 16.5 20 17 107

⁄41.4

⁄40.7

⁄41.4

⁄40.7

IFM

2.8

1.3

3.5

1.8

5.9

3.2

5.8

2.6

10.6

4.8

COMBUSTION

FAN MOTOR

.57

.30

.57

.30

.57

.30

.57

.30

.57

.30

POWER SUPPLY

DISCONNECT

SIZE*

26.7/26.7 35/35 26/26 106/106

24.7/24.7 30/30 24/24 85/85

8.1 15 8 46

7.2 15 7 37

34.7/34.7 40/40 32/32 122/122

24.0/24.0 30/30 24/24 104/104

11.4 15 11 52

9.3 15 9 49

42.7/42.7 50/50 43/43 155/155

29.4/29.4 35/35 29/29 124/124

14.8 20 15 63

12.0 15 12 52

48.9/48.9 60/60 51/51 267/267

23.4 30 24 134

17.6 20 18 107

63.6/63.6 70/70 67/67 375/375

29.6 40 31 190

26.6 30 28 154

ELECTRICAL DATA — 579F180-300

COMPRESSOR

NO. 1 NO. 2

UNIT

180

(15

Tons)

216

(18

Tons)

240

(20

Tons)

300

(25

Tons)

NOMINAL VOLTAGE

(60 Hz)

208/230

(3 phase)

460

(3 phase)

208/230

(3 phase)

460

(3 phase)

208/230

(3 phase)

460

(3 phase)

208/230

(3 phase)

460

(3 phase)

VOLTAGE

RANGE

Min Max RLA LRA RLA LRA Qty Hp

187 254 61.0 266 — — 3

414 508 28.0 120 — — 3

187 254 35.6 198 28.2 160 3

414 508 17.8 99 14.1 80 3

187 254 35.6 198 35.6 198 2 1 5.50 25.0/25.0

414 508 17.8 99 17.8 99 2 1 2.80 13.0

187 254 43.6 228 43.6 228 2 1 5.50 28.0/28.0

414 508 22.1 114 22.1 114 2 1 2.80 14.6

LEGEND

FLA — Full Load Amps HACR — Heating, Air Conditioning and Refrigeration IFM — Indoor (Evaporator) Fan Motor LRA — Locked Rotor Amps MCA — Minimum Circuit Amps MOCP — Maximum Overcurrent Protection NEC — National Electrical Code OFM — Outdoor (Condenser) Fan Motor RLA — Rated Load Amps

*Used to determine minimum disconnect size per NEC.

†Fuse or HACR circuit breaker.

036-150 Only 180-300 Only 180-300 Only

036-072 Only 090-150 Only

NOTES:

1. In compliance with NEC requirements for multimotor and combination load equipment (refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or HACR breaker. Canadian units may be fuse or circuit breaker.

OFM IFM

FLA (ea)

⁄21.70 10.5/10.5

⁄20.80 4.8

⁄21.70 15.8/15.8

⁄20.80 7.9

FLA FLA LRA FLA MCA MOCP†

POWER

EXHAUST

— — 0.57 92/92 150/150

4.6 18.8 0.57 96/96 150/150 — — 0.30 42 70

2.3 6.0 0.30 45 70 — — 0.57 94/94 125/125

4.6 18.8 0.57 98/98 125/125 — — 0.30 47 60

2.3 6.0 0.30 49 60 — — 0.57 116/116 150/150

4.6 18.8 0.57 121/121 150/150 — — 0.30 59 70

2.3 6.0 0.30 61 70 — — 0.57 137/137 175/175

4.6 18.8 0.57 142/142 175/175 — — 0.30 70 90

2.3 6.0 0.30 72 90

2. Unbalanced 3-Phase Supply Voltage

Never operate a motor where a phase imbalance in supply voltage is greater than 2%.

voltage imbalance.

Use the following formula to determine the percent

% Voltage Imbalance = 100 x

max voltage deviation from average voltage

average voltage

EXAMPLE: Supply voltage is 460-3-60.

Determine maximum deviation from average voltage.

(AB) 457 - 452=5v (BC) 464 - 457=7v (AC) 457 - 455=2v

Maximum deviation is 7 v. Determine percent voltage imbalance.

% Voltage Imbalance = 100 x

= 1.53%

This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.

IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric utility company immediately.

COMBUSTION

FAN MOTOR

AB = 452 v BC = 464 v AC = 455 v

Average Voltage =

457

POWER SUPPLY

452 + 464 + 455

1371

= 457

TYPICAL PIPING AND WIRING — 580D036-150

Vertical Discharge Ducting

NEC — National Electrical Code

Horizontal Discharge Ducting

TYPICAL PIPING AND WIRING — 579F180-300

(579F180 shown)

NEC — National Electrical Code

TYPICAL WIRING SCHEMATIC — 580D036-150

NOTES FOR 580D036-150 UNITS:

1. If any of the original wire furnished must be replaced, it must be replaced with Type 90 C wire or its equivalent.

2. Three-phase motors are protected under primary single phasing conditions.

3. Thermostat: HH07AT170, 172, 174 and P272-2783 Subbase: HH93AZ176, 178 and P2721882, 1883

4. Set heat anticipator for ﬁrst stage at 0.14 amp, second stage at 0.2 amp.

5. Use copper conductors only.

6. TRAN is wired for 230 v unit. If unit is to be run with 208 v power supply, disconnect BLK wire from 230 v tap (RED) and connect to 200 v tap (BLU). Insulate end of 230 v tap.

7. When ECON assembly is installed move GRA wire from connection board (Y1) to GRA wire from PL6,5. Move ORN wire from connection board (Y2) to ORN wire from PL6,9 on ECON assembly.

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

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

LEGEND FOR TYPICAL WIRING SCHEMATICS

AHA — Adjustable Heat Anticipator BKR W/AT — Breaks with Amp Turns BR — Burner Relay C—Contactor, Compressor CAP — Capacitor CB — Circuit Breaker CC — Cooling Compensator CH — Crankcase Heater CLO — Compressor Lockout COMP — Compressor Motor CR — Control Relay CT — Current Transformer DM — Damper Motor DU — Dummy Terminal EC — Enthalpy Control ER — Economizer Relay EQUIP — Equipment EPS — Emergency Power Supply

FPT — Freeze Protection Thermostat FU — Fuse GND — Ground GVR — Gas Valve Relay HPS — High-Pressure Switch HS — Hall Effect Sensor

NOTES FOR 579F240-300 UNITS:

1. Compressor and fan motors thermally protected; 3-phase motors protected against primary single-phasing conditions.

2. If any of the original wire furnished must be replaced, it must be replaced with type 90 C wire or its equivalent.

3. Jumpers are omitted when unit is equipped with economizer.

4. IFCB must trip amps is equal to or less than 140% full load amps, and CB1 and CB2 (156%).

5. On TRAN1 use BLK lead for 460-v power supply.

(9 v Battery)

HV — High Voltage I—Ignitor IDM — Induced-Draft Motor IFC — Indoor (Evaporator)

IFCB — Indoor (Evaporator) IFM — Indoor (Evaporator) IGC — Integrated Gas Unit Controller

IP — Internal Protector L—Light LLSV — Liquid Line Solenoid Valve LOR — Lockout Relay LPS — Low-Pressure Switch LS — Limit Switch MAT — Mixed-Air Thermostat MGV — Main Gas Valve MTR — Motor OAT — Outdoor-Air Thermostat OFC — Outdoor (Condenser)

OFM — Outdoor (Condenser) PL — Plug Assembly

Fan Contactor Fan Circuit Breaker Fan Motor

Fan Contactor Fan Motor

6. The CLO locks out the compressor to prevent short cycling on compressor overload and safety devices. Before replacing CLO, check these devices.

7. Number(s) indicates the line location of used contacts. A bracket over (2) numbers signiﬁes a single-pole, double-throw contact. An underlined number signiﬁes a normally closed contact. Aplain (no line) number signiﬁes a normally open contact.

8. TDR switches 1 and 2 to be set to ON for a 3-second delay.

PRI — Primary QT — Quadruple Terminal R—Relay RS — Rollout Switch SR — Solenoid Relay SEN,SN — Sensor SW — Switch TB — Terminal Block TC — Thermostat Cooling TDR — Time-Delay Relay TH — Thermostat Heating

TRAN — Transformer

Terminal (Marked) Terminal (Unmarked)

Terminal Block Splice

Factory Wiring Field Wiring To Indicate Common

Potential Only, Not To Represent Wiring

CONTROLS

OPERATING SEQUENCE Cooling, Units Without Economizer — When thermostat calls

for cooling, terminals G and Y1 are energized. The indoor (evaporator) fan contactor (IFC) and compressor contactor no. 1 (C1) are energized, and evaporator-fan motor (IFM), compressor no. 1 (580D036-150 and 579F216-300) or unloaded compressor (579F180), and condenser fan(s) start. The liquid line solenoid value for compressor no. 1 is deenergized open. The condenser-fan motor(s) runs continuously while unit is cooling. For units with 2 stages of cooling, if the thermostat calls for a second stage of cooling by energizing Y2, compressor contactor no. 2 (C2) is energized and compressor no. 2 starts (580D090-150 and 579F216-300), or compressor no. 1 runs fully loaded (579F180). The liquid line solenoid valve for compressor no. 2 (579F180 and 240) is deenergized to open.

Heating, Units Without Economizer (580D036-150) — When the thermostat calls for heating, terminal W1 is energized. In order to prevent thermostat short-cycling, the unit is locked into the Heating mode for at least 1 minute when W1 is energized. The induced-draft motor (IDM) is then energized and the burner ignition sequence begins. The indoor (evaporator) fan motor (IFM) is energized 45 seconds after a ﬂame is ignited. On units equipped for two stages of heat, when additional heat is needed, W2 is energized and the high-ﬁre solenoid on the main gas valve (MGV) is energized. When the thermostat is satisﬁed and W1 is deenergized, the IFM stops after a 45-second timeoff delay.

Heating, Units Without Economizer (579F180-300) NOTE: The 579F180-300 units have 2 stages of heat.

When the thermostat calls for heating, power is sent to W on the IGC (integrated gas unit controller) board. An LED (lightemitting diode) on the IGC board will be on during normal operation. A check is made to ensure that the rollout switch and limit switch are closed. The induced-draft motor is then energized, and when speed is proven with the hall effect sensor on the motor, the ignition activation period begins. The burners will ignite within 5 seconds.

If the burners do not light, there is a 22-second delay before another 5-second attempt. If the burners still do not light, this sequence is repeated for 15 minutes. After the 15 minutes have elapsed, if the burners still have not lighted, heating is locked out. To reset the control, break 24-v power to the thermostat.

When ignition occurs the IGC board will continue to monitor the condition of the rollout and limit switches, the hall effect sensor, as well as the ﬂame sensor. If the unit is controlled through a room thermostat set for fan auto., 45 seconds after ignition occurs, the indoor-fan motor will be energized. If for some reason the overtemperature limit opens prior to the start of the indoor fan blower, on the next attempt, the 45-second delay will be shortened to 5 seconds less than the time from initiation of heat to when the limit tripped. Gas will not be interrupted to the burners and heating will continue. Once modiﬁed, the fan on delay will not change back to 45 seconds unless power is reset to the control.

When additional heat is required, W2 closes and initiates power to the second stage of the main gas valve. When the thermostat is satisﬁed, W1 and W2 open and the gas valve closes, interrupting the ﬂow of gas to the main burners. If the call for W1 lasted less than 1 minute, the heating cycle will not terminate until 1 minute after W1 became active. If the unit is controlled through a room thermostat set for fan auto., the indoor-fan motor will continue to operate for an additional 45 seconds then stop. If the overtemperature limit opens after the indoor motor is stopped within 10 minutes of W1 becoming inactive, on the next cycle the time will be extended by 15 seconds. The maximum delay is 3 minutes. Once modiﬁed, the fan off delay will not change back to 45 seconds unless power is reset to the control.

A LED indicator is provided on the IGC to monitor operation. The IGC is located by removing the side panel and viewing the IGC through the view port located in the control box access panel. During normal operation, the LED is continuously on.

Cooling, Units With Durablade Economizer (580D036-150) — When the outdoor-air temperature is above the OAT

(outdoor-air thermostat) setting and the room thermostat calls for cooling, compressor contactor no. 1 is energized to start compressor no. 1 and the outdoor (condenser) fan motor (OFM). The indoor (evaporator) fan motor (IFM) is energized and the economizer damper moves to the minimum position. Upon a further call for cooling, compressor contactor no. 2 will be energized, starting compressor no. 2 (090-150 only). After the thermostat is satisﬁed, the damper moves to the fully closed position when using an auto fan or to the minimum position when using a continuous fan.

When the outdoor-air temperature is below the OATsetting and the thermostat calls for cooling, the economizer dampers move to the minimum position. If the supply-air temperature is above 57 F, the damper continues to open until it reaches the fully open position or until the supply-air temperature drops below 52 F.

When the supply-air temperature falls to between 57 F and 52 F, the damper will remain at an intermediate open position. If the supply-air temperature falls below 52 F, the damper will modulate closed until it reaches the minimum position or until the supply-air temperature is above 52 F. When the thermostat is satisﬁed, the damper will move to the fully closed position when using an auto fan or to the minimum position when using a continuous fan.

If the outdoor air alone cannot satisfy the cooling requirements of the conditioned space, economizer cooling is integrated with mechanical cooling, providing second-stage cooling. Compressor no. 1 and the condenser fan will be energized and the position of the economizer damper will be determined by the supply-air temperature. Compressor no. 2 is locked out.

When the second stage of cooling is satisﬁed, the compressor and OFM will be deenergized. The damper position will be determined by the supply-air temperature.

After a 30-second delay, the IFM shuts off. If the thermostat fan selector switch is in the ON position, the IFM will run continuously.

CONTROLS (cont)

Cooling, Units With Parablade Economizer (580D036-072) — When the outdoor air is above the enthalpy control (EC) set-

ting, and the room thermostat calls for cooling, and the compressor contactor is energized to start the compressor and the condenser-fan motor. The evaporator-fan motor is energized and the economizer damper moves to the minimum position. After the room thermostat is satisﬁed, the damper will spring return to the fully closed position.

When the outdoor air is below the (EC) setting and the thermostat calls for cooling, the economizer outdoor-air damper is opened proportionally to maintain between 50 and 56 F at the mixed-air sensor. If outdoor air alone cannot satisfy the cooling requirements, economizer cooling is integrated with mechanical cooling. When the room thermostat is satisﬁed, the damper will spring return to the fully closed position.

Cooling, Units With Parablade Economizer (580D090-150) — When the outdoor air is above the enthalpy control (EC) set-

ting, and the room thermostat calls for cooling, and compressor contactor no. 1 is energized to start compressor no. 1 and the condenser-fan motor. The evaporator-fan motor is energized and the economizer damper moves to the minimum position. Upon a further call for cooling, compressor contactor no. 2 is energized, starting compressor no. 2. After the room thermostat is satisﬁed, the damper will spring return to the fully closed position.

When the outdoor-air temperature is below the EC setting and the thermostat calls for cooling, the economizer outdoor-air damper is opened proportionally to maintain between 50 and 56 F at the mixed-air sensor. If outdoor-air alone cannot satisfy the cooling requirements, economizer cooling is integrated with mechanical cooling, and the second compressor is locked out. When the room thermostat is satisﬁed, the damper will spring return to the fully closed position.

Cooling, Units With Economizer (579F180-300) — Upon a call for cooling, when outdoor ambient is above the temperature control setting, the economizer damper moves to VENT position. The compressors and evaporator and condenser fans energize.

Upon a ﬁrst call for cooling, when outdoor ambient is below the temperature control setting, the evaporator fan starts and the economizer opens to maintain 53 F leaving-air temperature. The compressors remain off.

Upon a second-stage call for cooling, compressor no. 1 is energized and mechanical cooling is integrated with economizer cooling. If the outdoor-air temperature drops below 50 F, a cooling lockout switch prevents the compressors from running.

When supply-air temperature drops below a ﬁxed set point, the economizer damper modulates to maintain the temperature at the ﬁxed set point.

A freeze protection thermostat (FPT) is located on the evaporator coil. It detects frost build-up and turns off the compressors, allowing the coil to clear. Once frost has melted, the compressors can be reenergized.

Heating, Units With Economizer (580D036-150) — When the thermostat calls for heating, terminal W1 is energized. In order to prevent thermostat short-cycling, the unit is locked into the Heating mode for at least 1 minute when W1 is energized. The induced-draft motor is then energized and the burner ignition sequence begins. The indoor (evaporator) fan motor (IFM) is energized 45 seconds after a ﬂame is ignited and the damper moves to the minimum position. On units equipped for two stages of heat, when additional heat is needed, W2 is energized and the high-ﬁre solenoid on the main gas valve (MGV) is energized. When the thermostat is satisﬁed and W1 is deenergized, the IFM stops after a 45 second time-off delay. The economizer damper then moves to the fully closed position. When using continuous fan, the damper will remain in the minimum position.

Heating, Units With Economizer (579F180-300) — Outdoorair damper stays at VENT position while evaporator fan is operating. Refer to Heating, units without economizer section on page 63 for remainder of operating sequence.

APPLICATION DATA

1. DUCTWORK (580D036-150) — Secure vertical discharge ductwork to roof curb. For horizontal discharge applications, attach ductwork to unit, or ﬁeld-supplied ﬂanges can be attached to horizontal discharge openings and all ductwork attached to ﬂanges.

2. DUCTWORK (579F180-300) — Ductwork should be attached to the curb on all units. Interior installation may proceed before unit is set in place on roof. If ductwork will be attached to the unit, do not drill in condensate drain pan area — leaks may result. See ﬁgures on page 66 for information on ﬁeld-installed concentric ductwork when applicable.

3. TO CONVERT DURABLADE ECONOMIZER FROM VER-

TICAL DISCHARGE TO HORIZONTAL DISCHARGE (580D036-150):

1. Remove economizer to gain access to return duct opening.

2. Move the horizontal discharge duct opening covers to the vertical discharge openings.

3. Rotate economizer 90 degrees (until the economizer motor faces the condenser section).

4. Rotate the barometric relief damper 90 degrees (economizer only).

5. Install block-off plate over the opening on the access panel.

NOTE: Parablade economizer is for vertical discharge units only.

4. THRU-THE-CURB SERVICE CONNECTIONS (579F180-

300) — Roof curb connections allow ﬁeld power wires, control wires, and gas supply to enter through the roof curb opening.

5. THRU-THE-BOTTOM SERVICE CONNECTIONS (580D036-150) — An accessory kit is required for proper installation of thru-the-bottom connections.

6. THERMOSTAT — Use of 2-stage cooling thermostat is rec- ommended for all units. A 2-stage cooling thermostat is required on units with accessory economizer to provide integrated cooling.

7. HEATING-TO-COOLING CHANGEOVER — All units are automatic changeover from heating to cooling when automatic changeover thermostat and subbase are used.

8. AIRFLOW — Units are draw-thru on cooling and blow-thru on heating.

9. MAXIMUM AIRFLOW — To minimize the possibility of condensate blow-off from evaporator, airﬂow through units should not exceed 500 cfm/ton on size 036-240 units, and 11,250 cfm on size 028 units.

10. MINIMUM AIRFLOW — The minimum airﬂow for cooling is 300 cfm/ton on size 036-240 units and 280 cfm/ton on size 300 units. Refer to Heating Capacities and Efﬁciencies table on page 7 for minimum airﬂow cfm for heating on size 180-300 units.

11. MINIMUM AMBIENT COOLING OPERATION TEMPERA- TURE (580D036-150) — The cooling temperature for size 036-150 standard units is 25 F. With accessory MotormasterT control units can operate at outdoor temperatures down to −20 F.

12. MINIMUM AMBIENT COOLING OPERATION TEMPERA- TURE (579F180-300) — Units are designed to operate at outdoor temperatures down to 40 F for 579F180, 35 F for 579F216 25 F for 579F240, and 48 F for 579F300. To operate at lower outdoor-air temperatures, see Price Pages or contact your local representative for appropriate accessory combinations for speciﬁc applications.

13. MAXIMUM OPERATING OUTDOOR-AIR TEMPERA- TURE — For cooling, this temperature is 115F on size 036180 units, 125 F on size 216-300 units.

14. HIGH ALTITUDE — A change to the gas oriﬁce may be required at high altitudes. Refer to Altitude Compensation charts on pages 53 and 54.

15. MINIMUM TEMPERATURE — Air entering the heat exchanger in heating must be a minimum of 50 F continuous and 45 F intermittent.

16. INTERNAL UNIT DESIGN — Due to the internal unit design (draw-thru over the motor), air path, and specially designed motors, the full horsepower (maximum continuous bhp) listed in the Physical Data table and the notes following each Fan Performance table can be utilized with extreme conﬁdence.

Using motors with the values listed in the Physical and Fan Performance Data tables or premature motor failure. The unit warranty will not be affected.

will not

result in nuisance tripping

APPLICATION DATA (cont)

NOTE: Do not drill in this area, damage to basepan may result in

water leak.

NOTE: Dimensions A, A8 and B, B8 are obtained from ﬁeld-supplied ceiling diffuser.

indicates block-off panels.

Concentric Duct Air Distribution

579F180-300 Only

Concentric Duct Details

579F180-300 Only

GUIDE SPECIFICATIONS — 580D036-150

PACKAGED ROOFTOP ELECTRIC COOLING UNIT WITH GAS HEAT — CONSTANT VOLUME APPLICATION

HVAC GUIDE SPECIFICATIONS SIZE RANGE: 3to12

⁄2TONS, NOMINAL (COOLING) 72,000 TO 250,000 BTUH, NOMINAL (INPUT HEATING)

MODEL NUMBER: 580D Part 1 — General

1.01 SYSTEM DESCRIPTION Outdoor rooftop mounted, electrically-controlled heating

and cooling unit utilizing a hermetic compressor(s) for cooling duty and gas combustion for heating duty. Unit shall discharge supply air vertically or horizontally as shown on contract drawings.

1.02 QUALITY ASSURANCE

A. Unit shall be rated in accordance with ARI Standards 210/

240 or 360 and 270. Designed in accordance with UL Standard 1995.

B. Unit shall be designed to conform to ASHRAE 15, latest

revision.

C. Unit shall be UL-tested and certiﬁed in accordance

with ANSI Z21.47 Standards and UL listed and certiﬁed under Canadian standards as a total package for safety requirements.

D. Roof curb shall be designed to conform to NRCA

Standards.

E. Insulation and adhesive shall meet NFPA 90A require-

ments for ﬂame spread and smoke generation.

F. Unit casing shall be capable of withstanding 500-hour salt

spray exposure per ASTM B117 (scribed specimen).

G. Unit shall be designed in accordance with ISO 9001, and

shall be manufactured in a facility registered to ISO 9002/ BS5750, Part 2.

H. Each 580D unit is subjected to completely automated run

testing on the assembly line. Each unit contains a factorysupplied printout indicating tested pressures, amperages, data, and inspectors; providing certiﬁcation of the unit status at the time of manufacture.

1.03 DELIVERY, STORAGE, AND HANDLING Unit shall be stored and handled per manufacturer’s

recommendations.

Part 2 — Products

2.01 EQUIPMENT (STANDARD)

A. General:

Factory assembled, single-piece heating and cooling unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, refrigerant charge (R-22), and special features required prior to ﬁeld start-up.

B. Unit Cabinet:

1. Unit cabinet shall be constructed of galvanized steel, and shall be bonderized and coated with a prepainted baked enamel ﬁnish on all externally exposed surfaces.

2. Evaporator fan compartment interior cabinet surfaces shall be insulated with a minimum

⁄2-in. thick, ﬂexible ﬁberglass insulation, coated on the air side.Aluminum foil-faced ﬁberglass insulation shall be used in the gas heat compartment.

3. Cabinet panels shall be easily removable for servicing.

4. Holes shall be provided in the base rails for rigging shackles to facilitate maneuvering and overhead rigging.

5. Unit shall have a factory-installed, sloped condensate drain pan made of a non-corrosive material, providing a minimum

⁄4-in. connection with both vertical and horizontal drains, and shall comply with ASHRAE Standard 62.

6. Unit shall have a factory-installed ﬁlter access panel to provide ﬁlter access with tool-less removal.

7. Unit shall have standard thru-the-bottom power connection capability.

C. Fans:

1. Evaporator Fan:

a. Fan shall be direct or belt driven as shown on the

equipment drawings. Belt drive shall include an adjustable-pitch motor pulley.

b. Fan wheel shall be double-inlet type with forward-

curved blades.

c. Bearings shall be sealed, permanently lubri-

cated ball-bearing type for longer life and lower maintenance.

2. Evaporator fan shall be made from steel with a corrosion-resistant ﬁnish and shall be dynamically balanced.

3. Condenser fan shall be of the direct-driven propeller type and shall discharge air vertically.

4. Condenser fan shall have aluminum blades riveted to corrosion-resistant steel spiders and shall be dynamically balanced.

5. Induced-draft blower shall be of the direct-driven, single inlet, forward-curved centrifugal type, made from steel with a corrosion-resistant ﬁnish and shall be dynamically balanced.

D. Compressor(s):

1. Fully hermetic type, internally protected.

2. Factory spring-shock mounted and internally spring mounted for vibration isolation.

3. On independent mounting circuits (090-150).

E. Coils:

1. Evaporator and condenser coils shall have aluminum plate ﬁns mechanically bonded to copper tubes with all joints brazed.

2. Tube sheet openings shall be belled to prevent tube wear.

3. Evaporator coil shall be of the face-split design which proves effective in removing additional moisture from the supply air.

F. Heating Section:

1. Induced-draft combustion type with energy saving direct-spark ignition system and redundant main gas valve.

2. The heat exchanger shall be of the tubular-section type constructed of a minimum of 20-gage steel coated with a nominal 1.2 mil aluminum-silicone alloy for corrosion resistance.

3. Burners shall be of the in-shot type constructed of aluminum-coated steel.

4. All gas piping shall enter the unit cabinet at a single location.

GUIDE SPECIFICATIONS — 580D036-150 (cont)

5. The integrated gas controller (IGC) board shall include gas heat operation fault notiﬁcation using an LED (light-emitting diode).

6. Unit shall be equipped with anti-cycle protection with one short cycle on unit ﬂame rollout switch or 4 continuous short cycles on the high-temperature limit switch. Fault indication shall be made using an LED.

7. The IGC board shall contain algorithms that modify evaporator-fan operation to prevent future cycling on high-temperature limit switch.

8. The LED shall be visible without removal of control box access panel.

G. Refrigerant Components:

Refrigerant circuit components shall include:

1. Fixed oriﬁce feed system.

2. Refrigerant strainer.

3. Service gage connections on suction, discharge, and liquid lines.

H. Filter Section:

1. Standard ﬁlter section shall consist of factoryinstalled, low velocity, throwaway 2-in. thick ﬁberglass ﬁlters of commercially available sizes.

2. Filter face velocity shall not exceed 320 fpm at nominal airﬂows.

3. Filter section should use only one size ﬁlter.

4. Filters shall be accessible through an access panel with ‘‘no-tool’’ removal.

I. Controls and Safeties:

1. Unit Controls: Unit shall be complete with self-contained low-voltage

control circuit protected by an auto-reset device.

2. Safeties:

a. Unit shall incorporate compressor overtempera-

ture and overcurrent safety devices to shut off compressor.

b. Heating section shall be provided with the follow-

ing minimum protections:

1) High-temperature limit switch.

2) Induced-draft motor speed sensor.

3) Flame rollout switch.

4) Flame proving controls.

J. Operating Characteristics:

1. Unit shall be capable of starting and running at 115 F ambient outdoor temperature, meeting maximum load criteria of ARI Standard 210/240 or 360.

2. Compressor with standard controls shall be capable of operation down to 25 F ambient outdoor temperature.

K. Electrical Requirements:

All unit power wiring shall enter unit cabinet at a single factory-predrilled location.

L. Motors:

1. Compressor motors shall be cooled by refrigerant gas passing through motor windings and shall have line break thermal and current overload protection.

2. Evaporator-fan motor shall have permanently lubricated bearings and inherent automatic-reset thermal overload protection.

3. Totally enclosed condenser-fan motor shall have permanently lubricated bearings, and inherent automaticreset thermal overload protection.

4. Induced-draft motor shall have permanently lubricated sealed bearings and inherent automatic-reset thermal overload protection.

M. Special Features:

Certain features are not applicable when the features designated * are speciﬁed. For assistance in amending the speciﬁcations, contact your local sales ofﬁce.

1. Roof Curbs (Horizontal and Vertical): a. Formed galvanized steel with wood nailer strip

and shall be capable of supporting entire unit weight.

b. Permits installation and securing of ductwork to

curb prior to mounting unit on the curb.

* 2. Integrated Economizers:

a. Integrated integral modulating type capable of

simultaneous economizer and compressor operation.

b. Includes all hardware and controls to provide

cooling with outdoor air.

c. Equipped with low-leakage dampers, not to ex-

ceed 3% leakage at 1 in. wg pressure differential (variable sliding plate economizer only) or parallel blade design.

d. Capable of introducing up to 100% outdoor

air.

e. Parallel opposed blade economizer shall be

equipped with a barometric relief damper with up to 30% of return air (036-072) or 45% of return air (090-150) relief. The variable sliding plate economizer is equipped with 30% of return-air relief (036-150).

f. Designed to close damper during loss-of-power

situations with emergency power supply (variable sliding plate economizer) or spring return built into motor (parallel opposed blade economizer).

g. Dry bulb outdoor-air thermostat (variable sliding

plate economizer) or enthalpy (parallel opposed blade economizer) protection shall be provided as standard.

h. Variable sliding plate economizer is a guillotine-

style damper, and the parallel opposed blade economizer is a parallel blade design.

i. Parallel opposed blade economizer shall provide

control of internal building pressure through its inherent power exhaust function.

j. Parallel opposed blade economizer shall be ca-

pable of exhausting up to 100% outdoor air. NOTE: Parallel opposed blade type economizer

shall also be available with power exhaust.

* 3. Manual Outdoor-Air Damper:

Manual damper package shall consist of damper, birdscreen, and rainhood which can be preset to admit up to 50% outdoor air for year round ventilation.

* 4. 100% Two-Position Damper:

a. Two-positiondamper package shall include single

blade damper and motor.Admits up to 100% outdoor air.

GUIDE SPECIFICATIONS — 580D036-150 (cont)

b. Damper shall close upon indoor (evaporator) fan

shutoff.

c. Designed to close damper during loss of power

situations.

d. Equipped with 15% barometric relief damper.

* 5. 25% Two-Position Damper:

a. Two-positiondamper package shall include single

blade damper and motor. Admits up to 25% outdoor air.

b. Damper shall close upon indoor (evaporator) fan

shutoff.

c. Designed to close damper during loss of power

situations.

d. Equipped with barometric relief damper.

* 6. Solid-State Enthalpy Control:

a. For use with variable sliding plate economizer

package only.

b. Capable of sensing outdoor-air heat content (tem-

perature and humidity) and control economizer cut-in point to have minimum heat content air passing over the evaporator coil for most efﬁcient system operation.

* 7. Differential Enthalpy Sensor:

a. For use with economizer only. b. Capable of comparing heat content (temperature

and humidity) of outdoor air and return air and controlling economizer cut-in point at the most economical level.

* 8. Head Pressure Control Package:

Consists of solid-state control and condenser-coil temperature sensor to maintain condensing temperature between 90 F and 110 F at outdoor ambient temperatures down to −20 F by condenser-fan speed modulation or condenser-fan cycling.

9. LP (Liquid Propane) Gas Conversion Kit: Package shall contain all the necessary hardware

and instructions to convert a standard natural gas unit for use with liqueﬁed propane gas.

* 10. Commercial Programmable Thermostat:

Seven-day commercial progammable thermostat shall be capable of auto-changeover, F/C, 3-stage heating and 2-stage cabling. Thermostat shall also be equipped with complete system status display.

* 11. Flue Shield:

Provides protection from the hot sides of the gas ﬂue hood.

* 12. Thermostat and Subbase:

Provides staged cooling and heating automatic (or manual) changeover, fan control, and indicator light.

* 13. Condenser Coil Hail Guard Assembly:

Hail guard shall protect against damage from hail and ﬂying debris.

14. NO

Reduction Kit:

Package shall contain all necessary hardware and instructions to convert a standard natural gas unit to reduce the nitrous oxide (NOx) emissions to a level of 40 nanograms/joule or less for unit sizes 036-060 being installed in California Air Quality Management Districts.

15. Controls Upgrade Kit: Kit shall contain high-pressure, loss-of-charge/low-

pressure, and freeze protection switches. It shall mount on factory-installed Schrader ﬁttings.

16. Alternate Motor(s) and/or Drive(s) (036-060, 090, 120, 150):

Alternate motor(s) and drive(s) shall be factoryinstalled to provide additional performance range.

17. Flue Discharge Deﬂector: Flue discharge deﬂector directs unit exhaust verti-

cally instead of horizontally.

* 18. Condenser Coil Grille:

The grille protects the condenser coil from damage by large objects without increasing unit clearances.

19. Compressor Cycle Delay: Unit shall be prevented from restarting for minimum

of 5 min. after shutdown.

20. Thru-the-Bottom Service Connectors: Kit shall provide connectors to permit gas and elec-

trical connections to be brought to the unit through the basepan.

21. Fan/Filter Status Switch: Provides status of indoor (evaporator) fan (ON/OFF)

or ﬁlter (CLEAN/DIRTY). Status shall be displayed over communication bus when used with direct digital controls or with an indicator light at the thermostat.

GUIDE SPECIFICATIONS — 579F180-300

PACKAGED ROOFTOP ELECTRIC COOLING UNIT WITH GAS HEAT — CONSTANT VOLUME APPLICATION

HVAC GUIDE SPECIFICATIONS SIZE RANGE: 15 TO 25 TONS, NOMINAL (COOLING)

172,000 to 360,000 BTUH, NOMINAL (INPUT HEATING)

MODEL NUMBER: 579F Part 1 — General

1.01 SYSTEM DESCRIPTION Unit is an outdoor rooftop mounted, electrically controlled

heating and cooling unit utilizing a reciprocating semihermetic compressor(s) for cooling duty and gas combustion for heating duty. Supply air shall be discharged downward or horizontally (with horizontal supply/return curb adapter assembly), as shown on contract drawings. Standard unit shall include a manual outdoor-air inlet.

1.02 QUALITY ASSURANCE

A. Unit (180-290) shall be rated in accordance with ARI

Standards 270 and 360 and all units shall be designed in accordance with UL Standard 1995.

NOTE: The 579F300 is beyond the scope of the ARI cer-

tiﬁcation program. B. Unit shall be designed to conform to ASHRAE 15. C. Unit shall be ETL and ETL, Canada tested and certiﬁed in

accordance with ANSI Z21.47 Standards as a total pack-

age. D. Roof curb shall be designed to conform to NRCA

Standards. E. Insulation and adhesive shall meet NFPA 90A require-

ments for ﬂame spread and smoke generation.

F. Unit casing shall be capable of withstanding 500-hour salt

spray exposure per ASTM B117 (scribed specimen).

G. Unit shall be manufactured in a facility registered to ISO

9002/BS5750, Part 2.

1.03 DELIVERY, STORAGE, AND HANDLING Unit shall be stored and handled per manufacturer’s

recommendations.

Part 2 — Products

2.01 EQUIPMENT (STANDARD)

A. General:

The 579F unit shall be a factory assembled, single-piece heating and cooling unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, refrigerant charge (R-22), and special features required prior to ﬁeld start-up.

B. Unit Cabinet:

1. Unit cabinet shall be constructed of galvanized steel, bonderized and coated with a prepainted baked enamel ﬁnish.

2. Indoor blower compartment interior surfaces shall be insulated with a minimum

⁄2-in. thick, 1 lb density neoprene cooled, ﬁberglass insulation coated on the air side.Aluminum foil-faced ﬁberglass insulation shall be used in the gas heat compartment.

3. Cabinet panels shall be easily removable for servicing.

4. Filters shall be accessible through an access panel.

5. Holes shall be provided in the base rails for rigging shackles to facilitate overhead rigging.

6. Unit shall have a factory-installed internal condensate drain connection and a sloped condensate pan.

C. Fans:

1. Indoor blower (evaporator fan):

a. Fan shall be belt driven. Belt drive shall include an

adjustable pulley. The standard fan drive shall have a factory-installed low-medium static pressure fan drive. The alternate fan drive option shall have a factory-installed high static pressure fan drive.

b. Fan wheel shall be made from steel with a corro-

sion resistant ﬁnish. It shall be a dynamically balanced, double-inlet type with forward-curved blades.

2. Condenser fans shall be of the direct-driven propeller type, with corrosion-resistant blades riveted to corrosion-resistant steel supports. They shall be dynamically balanced and discharge air upwards.

3. Induced-draft blower shall be of the direct-driven, single inlet, forward-curved, centrifugal type. It shall be made from steel with a corrosion-resistant ﬁnish and shall be dynamically balanced.

D. Compressor(s):

1. The reciprocating semi-hermetic compressor(s) has factory-installed external spring vibration isolation.

2. Factory-installed crankcase heater prevents refrigerant dilution of oil.

3. The 180 size semi-hermetic compressor shall be equipped with an electric unloader for capacity control.Additional ﬁeld-supplied unloaders are not recommended on any 180-300 sizes.

4. Compressors shall be on mechanically and electrically independent circuits (216-300 sizes).

E. Coils:

1. Standard evaporator and condenser coils shall have copper or aluminum plate ﬁns mechanically bonded to seamless internally grooved copper tubes with all joints brazed.

2. Optional precoated coils shall be coated with a baked-on organic, epoxy, phenolic coating.

F. Heating Section:

1. Induced-draft combustion type with energy saving direct-spark ignition system and redundant main gas valve.

2. The heat exchanger shall be of the tubular-section type constructed of a minimum of 20-gage steel coated with a nominal 1.2 mil aluminum-silicone alloy for corrosion resistance.

3. Burners shall be of the in-shot type constructed of aluminum-coated steel.

4. All gas piping shall enter the unit at a single location.

G. Refrigerant Components:

Refrigerant circuit components shall include:

1. Fixed expansion device with ﬁlter driers.

2. Service valve gage and connections on suction, discharge, and liquid lines.

3. Thermostatic expansion valve (size 180) or ﬁxed oriﬁce feed system (sizes 216-300).

GUIDE SPECIFICATIONS — 579F180-300

H. Filter Section:

Standard ﬁlter section shall consist of 2 sizes of factoryinstalled 2-in. thick throwaway ﬁberglass ﬁlters of commercially available sizes.

I. Controls and Safeties:

1. Unit Controls: a. Economizer control (optional) b. Capacity control (2-step) c. Unit shall be complete with self-contained low-

voltage control circuit.

2. Safeties: a. Unit shall incorporate a solid-state compressor

lockout which provides reset capability at the space thermostat, should any of the following safety devices trip and shut off compressor:

1) Compressor overtemperature, overcurrent.

2) Low-pressure switch.

3) Freezestats (evaporator coil).

4) High-pressure switch. b. Supply-air thermostat shall be located in the unit. c. Heating section shall be provided with the follow-

ing minimum protections:

1) High-temperature limit switch.

2) Induced-draft motor speed sensor.

3) Flame rollout switch.

4) Flame proving controls.

5) Redundant gas valve.

J. Operating Characteristics:

1. Unit shall be capable of starting and running at 115 F ambient outdoor temperature per maximum load criteria of ARI Standard 360.

2. Unit with standard controls will operate in cooling down to an outdoor ambient temperature of 40 F on 579F180 units, to 35 F on 216 units, to 25 F ambient on 240 units, and to 48 F ambient on 300 units.

3. Unit shall be provided with fan time delay to prevent cold air delivery.

K. Electrical Requirements:

All unit power wiring shall enter unit cabinet at a single location.

L. Motors:

1. All compressor motors shall be of the refrigerant cooled type with thermal and calibrated circuit breaker overload protection.

2. All fan motors shall have permanently lubricated, sealed bearings and inherent automatic-reset thermal overload protection or manual reset calibrated circuit breakers.

3. All indoor-fan motors 5 hp and larger shall meet the minimum efﬁciency requirements as established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.

M. Special Features:

Certain features are not applicable when the features designated * are speciﬁed. For assistance in amending the speciﬁcations, contact your local sales ofﬁce.

1. Roof Curbs (Horizontal and Vertical): a. Formed of 18-gage galvanized steel with wood

nailer strip and shall be capable of supporting entire unit weight.

b. Permits installing and securing ductwork to curb

prior to mounting unit on the curb.

2. Horizontal Adapter Roof Curb:

Includes factory-assembled adapter and duct and substantially improves evaporator fan static performance.

* 3. Integrated Economizer:

a. Integrated type capable of simultaneous econo-

mizer and compressor operation to provide cooling with outdoor air.

b. Equipped with low-leakage dampers not to

exceed 3% leakage, at 1.0 in. wg pressure

differential. c. Capable of introducing up to 100% outdoor air. d. Equipped with dry-bulb temperature control to

govern economizer changeover. e. Equipped with a mixed-air sensor that controls the

economizer to a 55 F control point.

4. Two-Position Damper: Two-position damper package shall include single

blade damper and motor. Admits up to 25% outdoor air, and shall close upon unit shutoff.

5. Accessory Compressor Cycle Delay: Compressor shall be prevented from restarting for a

minimum of 5 minutes after shutdown.

* 6. Thermostats and Subbases:

To provide staged heating and cooling in addition to automatic (or manual) changeover and fan control.

* 7. Barometric Relief Damper Package:

a. Package shall include damper, seals, hardware,

and hoods to relieve excess internal pressure.

b. Damper shall close due to gravity upon unit shut-

down.

* 8. Power Exhaust:

Package shall include an exhaust (propeller style)

fan,

⁄2Hp 208-230, 460 v (factory-wired for 460 v) motor, and damper for vertical ﬂow units with economizer to control overpressurization of building.

* 9. Head Pressure Control Package:

Consists of an accessory outdoor-air package and a solid-state control with condenser coil temperature sensor for controlling condenser-fan motor speed to maintain condensing temperature between 90 F and 100 F at outdoor ambient temperature down to –20 F.

10. Low-Ambient Kits: When used, allows units to operate at lower outdoor

ambient temperatures. See trade prices for more information.

GUIDE SPECIFICATIONS — 579F180-300

* 11. Enthalpy Sensor:

a. For use with economizer only. b. Capable of comparing heat content (temperature

and humidity) of outdoor air and indoor air and controlling economizer cut-in point at the most economical level.

NOTE: Two accessory enthalpy sensors are required for differential enthalpy control.

* 12. Commercial Programmable Thermostat:

Seven-day commercial progammable thermostat shall be capable of auto-changeover, F/C, 3-stage

heating and 2-stage cooling. Thermostat shall also be equipped with complete system status display.

13. Winter Start Time-Delay Relay: Used in conjunction with the accessory low-ambient

kit or head pressure control device, permits operation in cooling at lower outdoor ambient temperatures. See price pages for more information.

14. Liquid Propane Conversion Kit: Kit shall contain all the necessary hardware and in-

structions to convert a standard natural gas unit for use with liquiﬁed propane gas.

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

UNIT MUST BE INSTALLED IN ACCORDANCE

WITH INSTALLATION INSTRUCTIONS

Printed in U.S.A. 9/98 CATALOG NO. 5258-001

Bryant 580D User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual