Bryant Durapack 558F Users Manual

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2015-02-02

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DESCRIPTION

The 558D/559F electric cooling rooftop units are designed to

deliver optimum performance and reliability in a commercial

rooftop unit. The 3 to 25 ton units are one-piece electric cooling

units that are prewired and precharged with R-22 at the factory,

making jobsite installation easy. Every unit is factory run-tested

prior to shipment to ensure reliable installation.

The 558D/559F units are designed to be ﬁeld-convertible from

vertical supply/return to horizontal supply/return (180-300 units

require an accessory horizontal supply curb or adapter), making

them easily adaptable to a wide variety of new construction and

replacement applications. For vertical supply/return jobs, duct-

work can be connected directly to the roof curb, allowing duct-

work to be completed before unit is available for installation. All

units include easily replaceable internal ﬁlters.

The 558D/559F units are available with a range of accessory,

ﬁeld-installed electric heating sizes and voltage options to meet

most job requirements. Low-voltage terminal blocks make wir-

ing connections quick and simple.

All units are listed with either UL (Underwriters’ Laboratories)

or ETL (ETL Testing Laboratory) and with CSA (Canadian Stand-

ards Association), UL Canada, or ETL Canada. All units are ARI

(Air-Conditioning & Refrigeration Institute) approved (except the

size 300, which is beyond the scope of the ARI Certiﬁcation pro-

gram) and comply with ASHRAE Standard 62 (American Soci-

ety of Heating, Refrigeration, and Air Conditioning Engineers).

STANDARD FEATURES

EFFICIENT DESIGN means cooling energy savings. Standard

units have EERs (energy efficiency ratios) of up to 9.2, and

SEERs (Seasonal Energy Efficiency Ratios) of up to 10.0 (036-

060 units only).

THE FACTORY-ASSEMBLED PACKAGE (036-150 Units) is a

compact, fully self-contained electric cooling unit that is pre-

wired, prepiped, and precharged for minimum installation

expense.

UNITS MAY BE CONVERTED TO HORIZONTAL DIS-

CHARGE in the ﬁeld. The units can be modiﬁed at the jobsite to

ﬁt a variety of applications (180-300 units require an accessory

horizontal supply/return roof curb or a horizontal supply/return

adapter).

NEW TOOL-LESS FILTER ACCESS PANEL (036-150 Units)

provides easy access to ﬁlters. The new panel provides addi-

tional access space, permitting easy ﬁlter replacement in the

unit, even with an outdoor-air device mounted in a horizontal

position.

INTERNAL RETURN-AIR FILTERS are provided. Two-in.

throwaway ﬁlters are provided standard on all units, and can be

easily accessed through the tool-less access ﬁlter door. There is

no need to ﬁeld-fabricate ﬁlter racks or install external ﬁlter

accessories.

COMPRESSOR PROTECTION is assured. The 036-150 units

have an internal pressure relief valve and line break (current

overload) protections, and the 180-300 units have high- and

low-pressure and freeze protection external to the compressor.

These protections prohibit operation under abnormal unit

conditions.

Model 558D036-072

Model 558D090-150

Model 559F180,216

Model 559F240,300

Bryant

Air Conditioning COMMERCIAL

SINGLE-PACKAGE ROOFTOP

ELECTRIC COOLING UNITS

Model 558D/559F

Sizes 036-300

3to25Tons

Form No. PDS 558D.36.5B

DUAL COMPRESSORS AND DUAL REFRIGERATION CIR-

CUITS (090-150 and 216-300 Units) are provided. Two com-

pressors, each on its own independent circuit, provide standby

reliability and high operating efficiency.

ADVANCED DESIGN of evaporator and condenser coils pro-

vides optimum heat transfer and cooling efficiency. Coils are

computer-designed with advanced heat transfer surfaces, and

are fabricated of copper tubing with aluminum ﬁns.

COMMERCIAL STRENGTH BASE RAILS (full-perimeter on

036-150 units) with built-in rigging capability allow easy rigging

of unit.

WEATHER-RESISTANT CABINET is built for durability in any

climate. The cabinet is made of pre-painted, galvanized steel for

long life and high-quality appearance.

LOW-AMBIENT OPERATION is provided standard on most

units. The 036-150 units and the 240 units operate in cooling

down to 25 F as shipped from the factory. The 180 units operate

down to 40 F, the 216 units operate down to 35 F, and the

300 units operate down to 48 F. Low-ambient kits are not re-

quired for most applications.

HERMETICALLY-SEALED COMPRESSORS on the 036-150

units prevent contamination to help promote longer life and de-

pendable operation. The 180-300 units have semi-hermetic

compressors.

COMPRESSOR VIBRATION ISOLATION MOUNTING on all

units eliminates noise-causing vibration transmission into the

conditioned space.

CRANKCASE HEATERS on the 180-300 units keep the oil free

of refrigerant during the off cycle for added compressor life and

reliability. Crankcase heaters are not necessary on the 036-150

units due to high-side crankcase design (072,150 units) and low

refrigerant charge levels (036-150 units).

POWER AND CONTROL CONNECTIONS are made on the

same side of the unit to simplify installation.

STANDARD WARRANTIES include 1 year on parts, with an ad-

ditional 4 years on compressors (036-180 units). Additional ex-

tended warranties are also available.

3 TO 6 TON UNITS WEIGH LESS THAN 500 LB as standard

from the factory. This can eliminate the need for structural en-

gineering approval on replacement jobs.

BELT-DRIVEN EVAPORATOR-FAN MOTORS are standard on

all 6 to 25 ton units, allowing adjustment of the available static

pressure to meet the job requirements of even the most de-

manding applications. Belt-driven evaporator-fan motors are

available as a factory-installed option on the 3 to 5 ton units.

FACTORY-INSTALLED OPTIONS

DESCRIPTION AND USAGE

Durablade (036-150) and Standard Integrated (180-300)

Economizers — The economizer will allow a ﬁxed percentage

(between 0 and 100%) outdoor ventilation air into the unit any

time the evaporator fan is running. A dry-bulb thermostat placed

outdoors will bring in up to 100% outdoor air whenever the tem-

perature of the outdoor air alone will adequately provide cooling.

If the economizer alone cannot provide enough cooling, then si-

multaneous economizer and compressor operation will provide

the most economical operation.

SUGGESTED USE:

• To allow a ﬁxed percentage of outdoor air any time the evapo-

rator fan is on, or operates in economizer mode if outdoor air

can provide cooling, but closes when the evaporator fan is off

to prevent cold backdrafts and wasted energy.

• To reduce energy usage. Use whenever the number of hours

of operation at below 55 F is signiﬁcant.

• The damper may be used on either vertical or horizontal

applications.

Parablade Economizer (036-150 Units) — The unique design

of the Parablade economizer saves energy while providing eco-

nomical and reliable cooling. The new design uses a parallel-

opposed blade damper to permit outdoor ventilation air to enter

the unit any time the evaporator fan is running. The economizer

will permit cooling using 100% outdoor air whenever outdoor air

alone will provide adequate cooling. If the economizer alone

cannot provide enough cooling, then simultaneous economizer

and compressor operations will provide the most economical

operation. The economizer also has built-in spring return for re-

liable close-on-power loss. The Parablade design incorporates

standard enthalpy controls.

SUGGESTED USE:

• To allow a ﬁxed percentage of outdoor air on vertical applica-

tions any time the evaporator fan is on, or to operate in econo-

mizer mode if outdoor air can provide cooling, but closes

when the evaporator fan is off to prevent cold backdrafts and

wasted energy.

• To reduce energy usage. Use whenever the number of hours

of operation at below 55 F is signiﬁcant.

NOTE: Indoor-air quality (IAQ) restrictions require enthalpy con-

trols to help regulate humidity in the occupied space.

25% and 50% Manual Outdoor-Air Damper — Package con-

sists of a damper which can be set at 25% or 50% (036-150)

outdoor air. The package includes a rainhood and birdscreen.

SUGGESTED USE:

• To allow a ﬁxed percentage of outdoor air for ventilation under

all conditions.

• The damper may be used on either vertical or horizontal

applications.

NOTE: The 25% manual outdoor-air damper will be factory

installed whenever the factory-installed economizer is not

chosen on the 180-300 units.

Alternate Evaporator-Fan Motors (036-060,120,150 Units)

and Drives (036-060,090,120,150 Units) — Alternate motors

and/or drives allow operation of the evaporator fan at conditions

outside the range of the standard factory motor and drive

combination.

SUGGESTED USE:

• When higher static/airﬂow is required to meet job conditions.

CONTENTS

Page

Model Description ............................4

ARI Capacity Ratings .........................5

Dimensional Drawings .......................6-13

Speciﬁcations ............................14-16

Selection Procedure .........................17

Gross Cooling Capacities ....................18-25

Air Delivery ..............................26-46

Electrical Data............................49-54

Operating Sequence .........................55

Typical Wiring Schematic .....................56,57

Typical Installation .........................58,59

Application Data ..........................60-63

Electric Heater Capacities .....................64

Engineers’ Speciﬁcation Guide .................65,66

Controls Upgrade Kit (036-150 Units) — The controls kit in-

cludes high-pressure, loss-of-charge/low-pressure, and freeze

protection cutout switches. The high-pressure and loss-of-

charge/low-pressure switches can be easily added by screwing

the switches onto Schrader-type ﬁttings provided on the refrig-

erant lines.

SUGGESTED USE:

• Kit provides additional protection against system high pres-

sure, loss-of-charge/low pressure, and evaporator coil frost

build-up for 036-150 units.

NOTE: These switches are standard on the 180-300 units.

Condenser Coil Grille (036-150 units) — The grille protects

the condenser coil from damage and requires no additional

clearance.

SUGGESTED USE:

• When unit is located in high traffic areas or could be subject to

damage.

• As an alternate location for the ﬁeld-supplied disconnect

switch.

FIELD-INSTALLED ACCESSORY

DESCRIPTION AND USAGE

Roof Curbs (Vertical and Horizontal) — Full-perimeter galva-

nized steel support frame in 14- and 24-in. high designs pro-

vides wood nailer to attach roof counter ﬂashing. Insulated

basepans in curb are provided to prevent condensation. Duct-

work attaches to rails provided in the roof curb. A gasket is pro-

vided to form an air- and watertight seal between unit and curb.

The gasket meets the standards of the NRCA (National Rooﬁng

Contractors’ Association).

SUGGESTED USE:

• Rooftop application for vertical discharge.

• Slab-mounted applications when elevation of the unit is

necessary.

Horizontal Adapter (180-300 Units) — The curb is prefabri-

cated, easily ﬁeld-assembled, and permits full perimeter mount-

ing. The curb also improves unit static performance by up to

0.6 in. wg.

SUGGESTED USE:

• Rooftop application for horizontal discharge on 180-300 units.

• Rooftop applications for horizontal discharge on 180-300

units where high air delivery cfms are required.

Condenser Coil Hail Guard (036-150 Units) — Package con-

sists of a hood and coil grille which attach to the condenser coil.

SUGGESTED USE:

• To protect the condenser coil from hail and other debris on

036-150 units.

• As an alternate location for ﬁeld-installed disconnect switch.

Condenser Coil Grille (036-150 Units) — The grille protects

the condenser coil from damage and requires no additional

clearance.

SUGGESTED USE:

• When unit is located in high traffic areas or could be subject to

damage.

• As an alternate location for the ﬁeld-supplied disconnect

switch.

25% and 50% Manual Outdoor-Air Dampers (036-150 Units)

—Package consists of a damper which can be set at either

25% or 50% outdoor air (as appropriate). The package includes

a rainhood, birdscreen, and a panel with a hole in it for easy

installation.

SUGGESTED USE:

• To allow a ﬁxed percentage of outdoor air for ventilation under

all conditions.

• The damper may be used on either vertical or horizontal

applications.

Two-Position Dampers — Package consists of a low-leak

damper assembly and a panel with a hole in it for easy instal-

lation (036-150 units). The damper will allow either 0 or 25% or

100% (depending on accessory package) outdoor air into the

unit any time the evaporator fan is running, and features close-

on-power-loss. When the evaporator fan is off, the damper will

be closed.

SUGGESTED USE:

• Allows a ﬁxed percentage of outdoor air any time the evapo-

rator fan is on, but closes when the evaporator fan is off to

prevent cold backdrafts and wasted energy.

• The damper may be used on either vertical or horizontal air-

ﬂow applications.

Economizers — See descriptions listed under Factory-

Installed Options Description and Usage section on page 2.

NOTE: When the accessory Durablade economizer is ordered

for the 036-150 units, the package also contains an outdoor-air

panel for easy installation.

Solid-State Enthalpy Control (036-150 Units) — Package

consists of a solid-state control and sensor which is capable of

sensing outdoor-air heat content (temperature and humidity)

and controlling economizer cut-in point to have minimum heat

content air passing over the evaporator coil. The solid-state en-

thalpy control replaces the standard dry-bulb thermostat in the

economizer.

SUGGESTED USE:

• To enhance economizer operation for additional energy

savings.

Enthalpy Control Sensor — Package consists of a solid-state

sensor to be used in conjunction with the solid-state enthalpy

control (036-150 units) or paired with a second enthalpy sensor

(180-300 units) for differential enthalpy control. This sensor is

mounted on the economizer assembly so that it can sense

building temperature. The 2 sensors will determine which com-

bination of outdoor and return air will provide the greatest en-

ergy savings.

SUGGESTED USE:

• To enhance economizer operation for maximum energy

savings.

NOTE: On 180-300 units, a single sensor may be used for

single-sensor, outdoor-air enthalpy control if desired.

Time GuardTII Device — Package consists of a control to be

ﬁeld wired into the unit controls, and provides a 5-minute delay

in compressor operation between cooling cycles.

SUGGESTED USE:

• Prevents compressor short cycling when rapid compressor

cycles may be a problem.

Controls Upgrade Kit (036-150 Units) — See description

listed under Factory-Installed Options Description and Usage

section on page 2.

Fan/Filter Status (036-150 Units) — Provides status of indoor

(evaporator) fan (ON/OFF) or ﬁlter (CLEAN/DIRTY). Status

shall be displayed with a ﬁeld-supplied indicator light at the

thermostat.

SUGGESTED USE:

• To assist in servicing the unit.

Head Pressure Control — Kit consists of an outdoor-air ther-

mostat that permits adequate head pressure control during

cooling operation at low outdoor-ambient temperatures.

Refer to Trade Prices for more details or contact your local

representative.

SUGGESTED USE:

• When cooling at low-ambient outdoor temperatures is

desired.

NOTE: The head pressure control is not necessary for 036-150

units to allow cooling operation down to 25 F.

Low-Ambient Kit — Kit consists of a solid-state control and

condenser coil temperature sensor to cycle the condenser-fan

motors in order to maintain condenser-coil head pressure for

proper cooling operation. Refer to Trade Prices for more

details or contact your local representative.

SUGGESTED USE:

• Whenever cooling is required at low outdoor ambient tem-

peratures (as low as −20 F).

• Low-ambient kit is not usually required when economizer is

used.

Electric Heat Packages — Each package consists of one or

more heater modules. Each module slides into keyed mounting

slots in the fan discharge section.

SUGGESTED USE:

• To provide heat in the unit when required.

Single Point Packages (036-150 Units) — Each package con-

sists of a control box, which provides a watertight and UL and

UL Canada approved connection point for electric heat kits.

SUGGESTED USE:

• Required with all electric heat packages for UL and UL

Canada approved single point electrical connection on 036-

150 units.

Thermostats and Subbases — Provide staged cooling and

heating, automatic (or manual) changeover, fan control, and in-

dicator light.

SUGGESTED USE:

• To control unit operations.

Barometric Relief Package (180-300 Units) — This package

is useful when it is necessary to remove excess pressure from

the conditioned space.

NOTE: Optional economizer is required with this accessory.

SUGGESTED USE:

• When the job requires the ability to relieve internal building

pressure using 180-300 units.

Power Exhaust (180-300 Units) — This package is useful

when it is necessary to remove excess pressure from the con-

ditioned space.

NOTE: Optional economizer is required with this accessory.

SUGGESTED USE:

• When the job requires the ability to relieve internal building

pressure and pressure losses through the return-air ductwork

are greater than 0.20 in. wg using 180-300 units.

• When the job requires the ability to move large quantities

of air to relieve pressure in the conditioned space using

180-300 units.

Winter Start Time Delay Relay (216-300 Units) — Used in

conjunction with accessory low-ambient kit or head pressure

control device, permits operation in cooling at lower outdoor am-

bient temperatures. See Trade Prices for more details or contact

your local representative.

SUGGESTED USE:

• When job requires the ability to operate in cooling at low

outdoor-ambient temperatures.

Thru-The-Bottom Power Connection (036-150 Units) —

Used to make power connections through the bottom of the unit.

SUGGESTED USE:

• When utility connections need to be made through the bottom

of the unit.

MODEL DESCRIPTION

(ODS Model Number)

LEGEND

ODS — Order Distribution System

*Refer to Trade Price Sheets or contact your local representative for speciﬁc information regarding which options are available on which units.

ARI* CAPACITY RATINGS

UNIT 558D NOMINAL

TONS STANDARD

CFM NET COOLING

CAPACITY (Btuh) TOTAL

SEER† EER SOUND

RATING

(Bels)

Belt Drive Direct Drive

036 3 1200 35,000 4.0 10.0 9.7 8.7 8.2

048 4 1600 47,000 5.5 10.0 9.7 8.6 8.2

060 5 2000 57,500 6.7 10.0 9.7 8.5 8.2

UNIT NOMINAL

TONS STANDARD

CFM NET COOLING

CAPACITY (Btuh) TOTAL

kW EER IPLV SOUND

RATING

(Bels)

558D072 6 2100 70,000 7.9 8.9 ** 8.4

558D090 7

⁄

2800 86,000 9.6 8.9 9.35 8.6

558D102 8

⁄

3000 98,000 11.0 9.0 9.00 8.6

558D120 10 4000 117,000 13.0 9.0 9.35 8.8

558D150 12

⁄

4500 142,000 15.8 9.2 9.65 8.8

559F180 15 5250 178,000 20.7 8.6 10.70 8.8

559F216 18 6000 190,000 21.3 8.9 9.20 9.0

559F240 20 6200 222,000 25.5 8.7 8.80 9.5

559F300 25 7200 268,000 31.2 8.6 8.40 9.5

LEGEND

Bels — Sound Levels (1 bel = 10 decibels)

EER — Energy Efficiency Ratio

IPLV — Integrated Part-Load Values

SEER — Seasonal Energy Efficiency Ratio

*Air Conditioning and Refrigeration Institute.

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

**The IPLV applies only to 2-stage cooling units.

NOTES:

1. Rated in accordance with ARI Standards 210/240-89 (unit sizes 036-120) or 360-86 (unit sizes 150-240) and 270-84.

2. Ratings are net values, reﬂecting the effects of circulating fan heat. The 300 size is beyond the scope of the ARI certiﬁcation

program.

3. 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.

SIZES 036-150 SIZES 180-300

DIMENSIONAL DRAWING — 558D036-072

UNIT

558D

CORNER WEIGHT*

ABCD

Lb Kg Lb Kg Lb Kg Lb Kg

036 126 57.2 89 40.4 111 50.3 39 17.7

048 128 58.1 90 40.8 114 51.7 43 19.5

060 132 59.9 94 42.6 120 54.4 49 22.2

072 148 67.1 103 46.7 155 70.3 64 29.0

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

CONNECTION SIZES

⁄

9Dia. [28.6] Field Power Supply Hole

⁄

9-14 NPT Condensate Drain

⁄

9Dia. [35] Power Supply Knockout

D29Dia. [50.8] Power Supply Knockout

NOTES:

1. Dimensions in [ ] are in millimeters.

2. Center of gravity.

3. Direction of airﬂow.

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

5. Minimum clearance (local codes or jurisdiction may prevail):

a. Bottom to combustible surfaces (when not using curb) 0 inches. On horizontal discharge units with

electric heat 1 in. clearance to ductwork for 1 ft.

b. Condenser coil, for proper airﬂow, 36 in. one side, 12 in. the other. The side getting the greater clear-

ance is optional.

c. Overhead, 60 in. to assure proper condenser fan operation.

d. Between units, control box side, 42 in. per NEC (National Electrical Code).

e. Between unit and ungrounded surfaces, control box side, 36 in. per NEC.

f. Between unit and block or concrete walls and other grounded surfaces, control box side,

42 in. per NEC.

g. Horizontal supply and return end, 0 inches.

6. With the exception of the clearance for the condenser coil or combustible surfaces as stated in

Notes 5a and b, 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.

8. The vertical center of gravity is 18-6

⁄

9[470] up from the bottom of the base rail. Horizontal center of

gravity is shown.

BOTTOM POWER CHART, THESE HOLES REQ’D FOR USE

WITH ACCESSORY PACKAGES — CRBTMPWR001A00

(

⁄

() OR CRBTMPWR002A00 (

⁄

(,1

⁄

()

THREADED CONDUIT

SIZE WIRE SIZE REQ’D HOLE

SIZES (MAX.)

⁄

(24 v

⁄

9[22.2]

⁄

(POWER† 1

⁄

9[28.4]

⁄

(POWER† 1

⁄

9[44.4]

†Select either

⁄

9or 1

⁄

9for power, depending on wire size.

DIMENSIONAL DRAWING — 558D090-150

UNIT

558D

CORNER WEIGHT* DIMENSIONS

A B C D ‘‘H’’ ‘‘J’’ ‘‘K’’

Lb Kg Lb Kg Lb Kg Lb Kg Ft-in. mm Ft-in. mm Ft-in. mm

090 164 74 140 64 208 94 243 110 1-2

⁄

378 3-5

⁄

1050 2-9

⁄

856

102 165 75 141 64 209 94 245 111 3-3

⁄

1013 3-5

⁄

1050 2-9

⁄

856

120 199 90 170 77 252 114 294 134 2-5

⁄

759 4-1

⁄

1253 3-0

⁄

924

150 202 92 172 78 256 116 300 136 1-2

⁄

378 4-1

⁄

1253 3-0

⁄

924

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

NOTES:

1. Dimensions in [ ] are in millimeters.

2. Center of gravity.

3. Direction of airﬂow.

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

5. Minimum clearance (local codes or jurisdiction may prevail):

a. Bottom to combustible surfaces (when not using curb) 0 inches. On horizontal discharge units with

electric heat 1 in. clearance to ductwork for 1 ft.

b. Condenser coil, for proper airﬂow, 36 in. one side, 12 in. the other. The side getting the greater clear-

ance is optional.

c. Overhead, 60 in. to assure proper condenser fan operation.

d. Between units, control box side, 42 in. per NEC (National Electrical Code).

e. Between unit and ungrounded surfaces, control box side, 36 in. per NEC.

f. Between unit and block or concrete walls and other grounded surfaces, control box side,

42 in. per NEC.

g. Horizontal supply and return end, 0 inches.

6. With the exception of the clearance for the condenser coil and combustible surfaces as stated in

Notes 5a and b, 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.

8. The vertical center of gravity is 18-7

⁄

9[495] for 090 and 102, 28-09[610] for 120 and 150 up from the

bottom of the base rail. Horizontal center of gravity is shown.

BOTTOM POWER CHART, THESE HOLES REQ’D FOR USE

WITH ACCESSORY PACKAGES — CRBTMPWR001A00

(

⁄

() OR CRBTMPWR002A00 (

⁄

(,1

⁄

()

THREADED CONDUIT

SIZE WIRE SIZE REQ’D HOLE

SIZES (MAX.)

⁄

(24 v

⁄

9[22.2]

⁄

(POWER† 1

⁄

9[28.4]

⁄

(POWER† 1

⁄

9[44.4]

†Select either

⁄

9or 1

⁄

9for power, depending on wire size.

CONNECTION SIZES

⁄

9Diameter [35] Field Power Supply Hole

⁄

9Diameter [64] Power Supply Knockout

⁄

9Diameter [44] Charging Port Hole

⁄

9Diameter [22] Field Control Wiring Hole

⁄

9-14 NPT Condensate Drain

F29Diameter [51] Power Supply Knockout

DIMENSIONAL DRAWING — 559F180,216

LEGEND

KO—Knockout

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. For units with electric heat, a ﬁeld-supplied 90° elbow must be

installed in the supply ductwork below the unit discharge

connection.

6. Minimum clearance:

a. Rear: 78-09(2134) for coil removal. This dimension can be re-

duced to 48-09(1219) if conditions permit coil removal from the

top.

b. Left side: 48-09(1219) for proper condenser coil airﬂow.

c. Front: 48-09(1219) for control box access.

d. Right side: 48-09(1219) for proper operation of damper and

power exhaust if so equipped.

e. Top: 68-09(1829) to assure proper condenser fan operation.

f. Local codes or jurisdiction may prevail.

7. With the exception of clearance for the condenser coil and the

damper/power exhaust as stated in note no. 6, removable fence or

barricade requires no clearance.

8. Dimensions are from outside of corner post. Allow 08-

⁄

9(8) on

each side for top panel drip edge.

UNIT

559F

CORNER WEIGHT*

ABCD

Lb Kg Lb Kg Lb Kg Lb Kg

180 357 162 348 158 333 151 512 232

216 335 152 470 213 598 271 647 293

*Weights are for unit only and do not include options or crating.

UNIT

559F

DIMENSIONS

XYZ

Ft-in. mm Ft-in. mm Ft-in. mm

180 4-10 1219 3-2 965 1-10 559

216 3-10 1168 3-7 1092 1- 8 508

DIMENSIONAL DRAWING — 559F240,300

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. For units with electric heat, a ﬁeld-supplied 90° elbow must

be installed in the supply ductwork below the unit discharge

connection.

6. Minimum clearance:

a. Rear: 78-09(2134) for coil removal. This dimension can

be reduced to 48-09(1219) if conditions permit coil re-

moval from the top.

b. Left side: 48-09(1219) for proper condenser coil airﬂow.

c. Front: 48-09(1219) for control box access.

d. Right side: 48-09(1219) for proper operation of damper

and power exhaust if so equipped.

e. Top: 68-09(1829) to assure proper condenser fan

operation.

f. Local codes or jurisdiction may prevail.

7. With the exception of clearance for the condenser coil and

the damper/power exhaust as stated in note no. 6, remov-

able fence or barricade requires no clearance.

8. Dimensions are from outside of corner post. Allow 08-

⁄

9(8)

on each side for top panel drip edge.

UNIT

559F

CORNER WEIGHT*

ABCD

Lb Kg Lb Kg Lb Kg Lb Kg

240 497 225 470 213 461 209 672 305

300 513 233 532 241 542 246 563 255

*Weights are for unit only and do not include options or crating.

UNIT

559F

DIMENSIONS

Ft-in. mm Ft-in. mm

240 3-7 1092 3-2 965

300 3-5 1035 3-7 1092

DIMENSIONAL DRAWING — ROOF CURB, 558D036-072

ROOF CURB

ACCESSORY ‘‘A’’ UNIT SIZE

558D

CRRFCURB001A00 18-29[356] 036-072

CRRFCURB002A00 28-09[610]

UNIT SIZE

558D ‘‘B’’ ‘‘C’’ ‘‘D’’ ALT

DRAIN

HOLE POWER CONTROL CONNECTOR

PKG ACY

036-072 18-9

⁄

[551] 18-49

[406] 1

⁄

9[45]

⁄

9NPT

⁄

9NPT CRBTMPWR001A00*

(THRU-THE-BOTTOM)

⁄

9NPT

⁄

9NPT CRBTMPWR002A00*

(THRU-THE-BOTTOM)

*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.

DIMENSIONAL DRAWING — ROOF CURB, 558D090-150

ROOF CURB

ACCESSORY ‘‘A’’ UNIT SIZE

558D

CRRFCURB003A00 18-29[356] 090-150

CRRFCURB004A00 28-09[610]

SERVICE PLATE SIZES

UNIT SIZE

558D ‘‘B’’ ‘‘C’’ ‘‘D’’ ALT

DRAIN

HOLE POWER CONTROL CONNECTOR

PKG ACY

090-150 28-8

⁄

[827] 18-10

⁄

[583] 1

⁄

9[45]

⁄

9NPT

⁄

9NPT CRBTMPWR001A00*

(THRU-THE-BOTTOM)

⁄

9NPT

⁄

9NPT CRBTMPWR002A00*

(THRU-THE-BOTTOM)

*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.

DIMENSIONAL DRAWING — HORIZONTAL AND VERTICAL ROOF CURBS

AND HORIZONTAL ADAPTER — 559F180-300

ACCESSORY

PACKAGE NO. CURB

HEIGHT DESCRIPTION ‘‘A’’ ‘‘B’’ ‘‘C’’

308450-201 18-29

(305) Standard Curb —

149High ———

308450-202 28-09

(610)

Standard Curb

for Units Requiring

High Installation ———

308450-203 28-09

(610) Horizontal Supply

and Return Curb 58-69

(1676) 08-2

⁄

(64) 18-69

(457)

389210-201 18-119

(584)

Pre-Assembled,

High-Static

Horizontal Adapter

68-29

(1880) 08-6

⁄

(159) 18-2

⁄

(371)

LEGEND

COMP SECT. — Compressor Section

NOTES:

1. Roof curb accessory is shipped unassembled.

2. Insulated panels,

⁄

-in. thick neoprene-coated,

2 lb density.

3. Dimensions in ( ) are in millimeters.

4. Direction of airﬂow.

5. Roof curb: 18 gage steel.

6. Attach all ductwork to roof curb.

NOTE: To prevent the hazard of stagnant water build-up in the drain

pan of the indoor-air section, unit can only be pitched as shown.

DIMENSIONAL DRAWING — HORIZONTAL ADAPTER INSTALLATION — 559F180-300

NOTE: 389210-201 is a fully factory preassembled horizontal

adapter which includes an insulated high static regain transition duct

and substantially improves fan static performance.

SPECIFICATIONS — 558D036-072

UNIT SIZE 036 048 060 072

NOMINAL CAPACITY (tons) 3456

OPERATING WEIGHT (lb)

Unit

Al/Al* 365 375 395 470

Economizer

Durablade 34 34 34 34

Parablade 42 42 42 42

Roof Curb† 115 115 115 115

COMPRESSOR Hermetic

Quantity

No. Cylinders (per circuit) 1

Oil (oz) 50 50 50 54

REFRIGERANT TYPE R-22

Operating Charge (lb-oz)

Circuit 1 3-6 4-11 5-13 7-10

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 4100 4100 4100 4100

Quantity...Diameter (in.) 1...22.0 1...22.0 1...22.0 1...22.0

Motor Hp...Rpm

⁄

...1100

⁄

...1100

⁄

...1100

⁄

...1100

Watts Input (Total) 325 325 325 325

EVAPORATOR COIL Enhanced Copper Tubes, Aluminum Double-Wavy Fins

Expansion Device Acutrol™ Feed Device

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

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

Type Drive Std Direct Direct Direct Belt

Alt Belt Belt Belt —

Nominal Cfm 1200 1600 2000 2400

Motor Hp Std ————

Alt ————

Maximum Continuous Bhp Std .34 .75 1.20 2.40

Alt 1.00 1.00 1.80 —

Motor Frame Size Std 48 48 48 56

Alt 48 48 48 —

Nominal Rpm High/Low Std 860/800 1075/970 1075/970 —

Alt ————

Fan Rpm Range Std — — — 1070-1460

Alt 760-1000 835-1185 900-1300 —

Motor Bearing Type Ball Ball Ball Ball

Maximum Allowable Rpm 2100 2100 2100 2100

Motor Pulley Pitch Diameter A/B (in.) Std — — — 2.8/3.8

Alt 1.9/2.9 1.9/2.9 2.4/3.4 —

Nominal Motor Shaft Diameter (in.) Std

⁄

Alt

⁄

—

Fan Pulley Pitch Diameter (in.) Std ———4.5

Alt 4.5 4.0 4.5 —

Belt, Quantity...Type...Length (in.) Std — — — 1...A...40

Alt 1...A...34 1...A...34 1...A...39 —

Pulley Center Line Distance (in.) Std — — — 14.7-15.5

Alt 10.0-12.4 10.0-12.4 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

Alt 333—

Factory Speed Setting (rpm) Std — — — 1225

Alt 856 975 1060 —

Fan Shaft Diameter at Pulley (in.)

⁄

HIGH-PRESSURE SWITCH (psig)**

Standard Compressor Internal Relief 450±50 500±50

Cutout 428 428

Reset (Auto.) 320 320

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

FIOP — Factory-Installed Option

TXV — Thermostatic Expansion Valve

*Evaporator coil ﬁns/condenser coil ﬁns.

†Weight of 14-in. roof curb.

**Requires the accessory controls upgrade kit.

††Circuit 1 consists of lower portion of both the condenser and evaporator coils, and

Circuit 2 consists of the upper portion of both coils.

\The 559F300 units require 2-in. industrial-grade ﬁlters capable of handling face ve-

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

NOTE: The 036-150 units have a loss-of-charge/low-pressure switch (accessory or op-

tion) located in the liquid line. The 180-300 units have a low-pressure switch (standard)

located on the suction side.

SPECIFICATIONS — 558D090-150

UNIT SIZE 090 102 120 150

NOMINAL CAPACITY (tons) 7

⁄

10 12

⁄

OPERATING WEIGHT (lb)

Unit

Al/Al* 755 760 915 930

Economizer

Durablade 44 44 44 44

Parablade 62 62 62 62

Roof Curb† 143 143 143 143

COMPRESSOR Hermetic

Quantity

No. Cylinders (per circuit) 2

Oil (oz) 50 ea 50 ea 50 ea 54 ea

REFRIGERANT TYPE R-22

Operating Charge (lb-oz)

Circuit 1 4-13 6-14 5-13 9-6

Circuit 2 4-14 6-3 5-14 9-0

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

⁄

...1100

⁄

...1100

⁄

...1100

⁄

...1100

Watts Input (Total) 600 600 600 600

EVAPORATOR COIL Enhanced Copper Tubes, Aluminum Double-Wavy Fins

Expansion Device Acutrol™ Feed Device

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

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

Type Drive Std Belt Belt Belt Belt

Alt Belt — Belt Belt

Nominal Cfm 3000 3400 4000 5000

Motor Hp Std ————

Alt ————

Maximum Continuous Bhp Std 2.40 2.40 2.40 4.20

Alt — — 2.90 5.25

Motor Frame Size Std 56 56 56 56

Alt — — 56 56

Nominal Rpm High/Low Std ————

Alt ————

Fan Rpm Range Std 590-840 685-935 685-935 860-1080

Alt 685-935 — 835-1085 900-1260

Motor Bearing Type Ball Ball Ball Ball

Maximum Allowable Rpm 2100 2100 2100 2100

Motor Pulley Pitch Diameter A/B (in.) Std 2.4/3.4 2.8/3.8 2.8/3.8 4.0/5.0

Alt 2.8/3.8 — 3.4/4.4 3.1/4.1

Nominal Motor Shaft Diameter (in.) Std

⁄

Alt ——

⁄

Fan Pulley Pitch Diameter (in.) Std 7.0 7.0 7.0 8.0

Alt 7.0 — 7.0 5.9

Belt, Quantity...Type...Length (in.) Std 1...A...49 1...A...49 1...A...49 1...A...52

Alt 1...A...49 — 1...A...49 1...BX...46

Pulley Center Line Distance (in.) Std 16.75-19.25 16.75-19.25 15.85-17.50 15.85-17.50

Alt 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

Alt 5—5 5

Factory Speed Setting (rpm) Std 590 685 685 860

Alt 685 — 835 960

Fan Shaft Diameter at Pulley (in.) 1111

HIGH-PRESSURE SWITCH (psig)**

Standard Compressor Internal Relief 450±50 500±50

Cutout 428 428

Reset (Auto.) 320 320

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

LEGEND

Al — Aluminum

Bhp — Brake Horsepower

FIOP — Factory-Installed Option

TXV — Thermostatic Expansion Valve

*Evaporator coil ﬁns/condenser coil ﬁns.

†Weight of 14-in. roof curb.

**Requires the accessory controls upgrade kit.

††Circuit 1 consists of lower portion of both the condenser and evaporator coils, and

Circuit 2 consists of the upper portion of both coils.

\The 559F300 units require 2-in. industrial-grade ﬁlters capable of handling face ve-

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

NOTE: The 036-150 units have a loss-of-charge/low-pressure switch (accessory or op-

tion) located in the liquid line. The 180-300 units have a low-pressure switch (standard)

located on the suction side.

SPECIFICATIONS — 559F180-300

UNIT SIZE 180 216 240 300

208/230,460 V 575 V

NOMINAL CAPACITY (tons) 15 18 20 25

OPERATING WEIGHT (lb)

Unit

Al/Al* 1500 2050 2100 2150

Economizer 110 110 110 110

Roof Curb† 200 200 200 200

COMPRESSOR Semi-Hermetic

Quantity

No. Cylinders (per circuit) 1

Oil (oz) 115 115,88 115 ea 128 ea

REFRIGERANT TYPE R-22

Operating Charge (lb-oz)

Circuit 1†† 19-4 13-4 12-13 16-12

Circuit 2 — 11-0 12-13 15-12

CONDENSER COIL Enhanced Copper Tubes, Aluminum Lanced Fins

Rows...Fins/in. 2...17 3...15 3...15 4...15

Total Face Area (sq ft) 22.2 22.2 22.2 22.2

CONDENSER FAN Propeller Type

Nominal Cfm 10,500 14,200 14,200

Quantity...Diameter (in.) 3...22 2...30 2...30

Motor Hp...Rpm

⁄

...1050 1...1075 1...1075

Watts Input (Total) 1100 3400 3400

EVAPORATOR COIL Copper Tubes, Aluminum or Copper Plate Fins

Expansion Device TXV Acutrol™ Feed Device

Rows...Fins/in. 2...17 3...17 3...15 4...15

Total Face Area (sq ft) 17.9 17.9 17.9 17.9

EVAPORATOR FAN Centrifugal Type

Quantity...Size (in.) 2...10 x 10 2...10 x 10 2...12 x 12 2...12 x 12 2...12 x 12

Type Drive Belt Belt Belt Belt Belt

Nominal Cfm 6000 6000 7200 8000 10,000

Motor Hp 3.7 3 5 7

⁄

Maximum Continuous Bhp 4.25 3.45 5.90 8.7 [208/230,575 v]

9.5 [460 v] 10.26 [208/230,575 v]

11.80 [460 v]

Motor Frame Size 56H 56H 184T 213T 215T

Fan Rpm Range 1227-1559 1201-1462 1047-1251 1238-1494 1323-1579

Motor Bearing Type Ball Ball Ball Ball Ball

Maximum Allowable Rpm 1559 1550 1550 1550 1550

Motor Pulley Pitch Diameter Min/Max (in.) 3.7/4.7 4.3/5.3 4.9/5.9 5.4/6.4 5.8/7.0

Nominal Motor Shaft Diameter (in.)

⁄

Fan Pulley Pitch Diameter (in.) 5.2 6.4 8.4 7.9 7.9

Belt, Quantity...Type...Length (in.) 1...BX...42 1...BX...45 1...BX..50 1...BX..50 1...BX...51

Pulley Center Line Distance (in.) — — 13.3-14.8 14.6-15.4 14.6-15.4

Speed Change per Full Turn of 66 52 34 43 43

Movable Pulley Flange (rpm)

Movable Pulley Maximum Full Turns 556 6 6

From Closed Position

Factory Setting 4 3.5 3 3 3

Factory Speed Setting (rpm) 1293 1279 1149 1366 1451

Fan Shaft Diameter at Pulley (in.) 1

⁄

HIGH-PRESSURE SWITCH (psig)

Standard Compressor Internal Relief —

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

4...16 x 20 x 2

LEGEND

Al — Aluminum

Bhp — Brake Horsepower

FIOP — Factory-Installed Option

TXV — Thermostatic Expansion Valve

*Evaporator coil ﬁns/condenser coil ﬁns.

†Weight of 14-in. roof curb.

**Requires the accessory controls upgrade kit.

††Circuit 1 consists of lower portion of both the condenser and evaporator coils, and

Circuit 2 consists of the upper portion of both coils.

\The 559F300 units require 2-in. industrial-grade ﬁlters capable of handling face ve-

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

NOTE: The 036-150 units have a loss-of-charge/low-pressure switch (accessory or op-

tion) located in the liquid line. The 180-300 units have a low-pressure switch (standard)

located on the suction side.

SELECTION PROCEDURE (With 559F180 Example)

I Determine cooling and heating requirements at design

conditions.

Given:

Cooling Capacity Required (TC) .........177,000 Btuh

Sensible Heat Capacity (SHC) ..........127,000 Btuh

Condenser Entering-Air

Temperature..................95FEdb/78 F Ewb

Indoor-Air Temperature ...........80FEdb/67 F Ewb

Evaporator Air Quantity ..................6,000 cfm

External Static Pressure .................0.66 in. wg

Heating Capacity ......................76,000 Btuh

Power Supply (V-Ph-Hz) ..................230-3-60

Edb — Entering dry bulb

Ewb — Entering wet bulb

II Select unit based on required cooling capacity.

Enter Gross Cooling Capacities table on page 22 for

559F180 at condenser entering dry bulb temperature

95 F, air entering evaporator at 6000 cfm, 80 F edb and

67 F ewb. The 559F180 unit will provide a total cooling ca-

pacity of 188,000 Btuh, a sensible heating capacity of

136,000 Btuh and a total unit kW of 17.8 kW. For

evaporator-air 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 electric heat.

Heating load required is 76,000 Btuh.

76,000 Btuh = kW of heat required

3,412 Btu/kW = 22.3 kW

Enter the Electric Resistance Heater Data table for the

559F180 on page 64 at 230-3-60. The 34 kW electric

heater most closely satisﬁes the heat required.

IV Determine fan speed and motor horsepower require-

ments at design conditions.

Enter Accessory/FIOP Static Pressure Drop table on

page 47 at selected unit size and heater kW.

Find that at given air quantity (6000 cfm), pressure loss is

.09 in. wg.

Before entering the Air Delivery tables, calculate the total

static pressure required based on unit components. From

the given and the Accessory/FIOP Pressure table

(page 47) ﬁnd:

External static pressure 0.66 in. wg

34 kW Heater static pressure 0.09 in. wg

Total static pressure 0.75 in. wg

Enter Air Delivery table for unit 559F180 on page 42. In-

terpolate to see that at 6000 cfm and 0.75 in. wg external

static pressure, the fan speed is 1184 rpm, the watts are

2631, and the bhp is 2.96. The standard motor with a ﬁeld-

supplied drive is suitable.

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 from the Air Deliv-

ery table (calculated in Section IV above).

IFM watts = 2631

Determine net cooling capacity using the following

formula:

Net capacity = Gross capacity − IFM heat

Btuh

= 188,000 Btuh − 2631 watts (3.412 )

Watts

= 188,000 Btuh − 8977 Btuh

= 179,023 Btuh

Net sensible capacity = 136,000 Btuh − 8977 Btuh

= 127,023 Btuh

As a result of the given conditions, the 559F180 unit is the

correct selection.

GROSS COOLING CAPACITIES

558D036 (3 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

900 0.11

72 42.8 20.0 2.91 40.8 19.4 3.14 38.7 18.6 3.35

67 38.9 24.5 2.81 36.9 23.7 3.01 34.9 22.9 3.21

62 35.0 28.7 2.70 33.3 27.9 2.90 31.4 27.0 3.09

1200 0.14

72 44.8 21.8 2.99 42.5 21.0 3.20 40.4 20.3 3.42

67 40.8 27.5 2.88 38.7 26.8 3.08 36.6 26.0 3.29

62 37.0 32.8 2.78 35.0 31.8 2.97 33.0 30.9 3.16

1500 0.17

72 45.8 23.0 3.02 43.6 22.6 3.24 41.4 22.0 3.47

67 41.9 30.0 2.92 39.9 29.7 3.14 37.6 28.8 3.35

62 38.2 36.0 2.82 36.1 35.1 3.02 34.1 34.0 3.22

558D036 (3 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

900 0.11

72 36.5 17.8 3.55 34.3 17.0 3.76

67 32.8 22.1 3.41 30.7 21.3 3.60

62 29.2 25.9 3.27 26.9 24.8 3.45

1200 0.14

72 38.1 19.6 3.63 35.7 19.0 3.84

67 34.3 25.2 3.49 32.1 24.4 3.68

62 30.9 29.8 3.35 28.8 28.8 3.54

1500 0.17

72 39.0 21.2 3.68 36.5 20.5 3.88

67 35.2 28.0 3.54 32.9 27.1 3.74

62 32.4 32.3 3.43 30.6 30.6 3.64

558D048 (4 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

1200 0.12

72 57.9 27.2 4.07 55.7 26.4 4.40 52.9 25.5 4.70

67 53.1 33.3 3.93 50.8 32.5 4.24 48.1 31.5 4.54

62 48.3 39.2 3.79 45.3 37.8 4.08 42.5 36.4 4.36

1600 0.15

72 60.4 29.4 4.17 57.7 28.4 4.47 55.2 27.6 4.78

67 55.9 37.2 4.03 53.4 36.7 4.35 50.5 35.6 4.63

62 51.3 44.8 3.90 48.5 43.6 4.20 45.7 42.2 4.47

2000 0.18

72 62.2 31.4 4.24 59.4 30.5 4.54 56.7 29.7 4.87

67 57.3 40.3 4.08 55.0 40.3 4.42 52.0 39.2 4.70

62 52.9 49.1 3.96 50.2 47.9 4.25 47.4 46.7 4.56

558D048 (4 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

1200 0.12

72 50.1 24.4 5.00 47.3 23.4 5.30

67 45.3 30.3 4.81 42.6 29.2 5.07

62 39.8 35.1 4.62 37.2 33.7 4.88

1600 0.15

72 52.3 26.7 5.10 49.3 25.9 5.42

67 47.6 34.5 4.91 44.6 33.3 5.19

62 42.8 40.7 4.73 40.0 39.3 4.99

2000 0.18

72 53.6 28.8 5.17 50.5 27.8 5.48

67 48.9 38.1 4.99 45.9 37.1 5.28

62 44.9 44.6 4.84 42.4 42.4 5.12

LEGEND

BF — Bypass Factor

Edb — Entering Dry Bulb

Ewb — Entering Wet Bulb

kW — Compressor Motor Power Input

MBtuh — Btuh in thousands

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used:

sensible capacity (1000 x MBtuh)

t=t –

ldb edb 1.10 x cfm

t = Wet-bulb temperature corresponding to enthalpy of air

lwb leaving evaporator coil (h )

lwb

total capacity (1000 x MBtuh)

h=h –

lwb ewb 4.5 x cfm

Where: h = Enthalpy of air entering evaporator coil.

ewb

3. The sensible heat capacity is based on 80 F entering dry-bulb (edb) tempera-

ture of air entering evaporator coil.

Below 80 F edb, subtract (corr factor x cfm) from the sensible heat capacity.

Above 80 F edb, add (corr factor x cfm) to the sensible heat capacity.

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

GROSS COOLING CAPACITIES (cont)

558D060 (5 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

1500 0.07

72 71.0 33.9 5.04 69.2 33.4 5.50 65.5 32.1 5.88

67 63.8 41.5 4.82 61.0 40.5 5.27 56.6 38.8 5.62

62 55.4 47.9 4.62 54.2 47.3 5.02 50.4 45.6 5.37

2000 0.09

72 74.5 37.4 5.20 72.9 37.0 5.66 69.4 35.8 6.01

67 67.2 47.4 4.97 65.6 46.9 5.41 60.9 45.3 5.76

62 59.2 55.8 4.76 57.2 54.9 5.18 53.1 52.6 5.53

2500 0.12

72 76.5 40.6 5.29 75.2 40.1 5.75 71.2 39.1 6.12

67 69.7 52.8 5.06 68.1 52.3 5.50 63.3 50.9 5.87

62 62.1 61.8 4.87 61.5 61.3 5.29 57.8 57.8 5.67

558D060 (5 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

1500 0.07

72 61.9 30.8 6.25 58.2 29.5 6.63

67 53.1 37.5 5.99 49.7 36.1 6.35

62 47.1 44.1 5.72 43.7 42.5 6.08

2000 0.09

72 65.4 34.5 6.38 61.4 33.2 6.75

67 56.6 43.7 6.13 52.3 42.1 6.49

62 50.5 50.2 5.91 47.8 47.8 6.29

2500 0.12

72 67.1 37.9 6.50 63.0 36.7 6.88

67 58.8 49.3 6.23 54.3 47.6 6.59

62 54.5 54.5 6.06 51.2 51.2 6.46

558D072 (6 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

1800 0.06

72 86.6 42.2 5.48 84.1 41.1 6.17 81.6 40.6 6.86

67 80.0 52.3 5.33 77.4 51.3 6.00 74.7 50.3 6.67

62 73.6 62.2 5.21 71.0 61.1 5.85 68.5 60.0 6.49

2100 0.08

72 87.8 43.0 5.69 84.0 41.7 6.21 81.0 40.8 6.78

67 80.3 53.9 5.50 77.2 53.1 6.04 73.5 51.8 6.54

62 73.3 64.8 5.35 70.2 63.7 5.85 66.6 62.2 6.33

2400 0.09

72 90.8 46.5 5.59 87.8 45.5 6.27 84.8 44.6 6.95

67 84.1 59.6 5.44 81.2 58.6 6.11 78.2 57.6 6.77

62 77.2 71.6 5.29 74.5 70.3 5.94 71.8 69.1 6.59

3000 0.11

72 93.2 50.1 5.66 90.1 49.4 6.35 87.0 48.7 7.03

67 86.6 66.4 5.51 83.5 65.4 6.19 80.4 64.5 6.86

62 79.7 78.7 5.35 77.3 76.7 6.02 74.8 74.7 6.69

558D072 (6 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

1800 0.06

72 78.4 39.4 7.60 75.1 38.1 8.36

67 71.8 49.2 7.39 68.7 47.9 8.14

62 65.6 58.7 7.20 62.5 57.2 7.93

2100 0.08

72 76.8 39.4 7.30 72.5 37.9 7.81

67 69.7 50.3 7.05 65.5 48.7 7.53

62 63.0 60.3 6.80 59.4 58.4 7.26

2400 0.09

72 81.6 43.5 7.72 78.0 42.3 8.49

67 74.9 56.4 7.50 71.5 55.1 8.25

62 68.9 67.4 7.31 66.1 65.5 8.06

3000 0.11

72 83.3 47.4 7.77 79.5 46.3 8.55

67 76.9 63.1 7.59 73.3 61.6 8.33

62 72.1 72.0 7.41 69.3 69.2 8.18

GROSS COOLING CAPACITIES (cont)

558D090 (7

⁄

TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

2250 0.07

72 102.8 49.4 7.14 98.6 48.0 7.66 93.8 46.4 8.18

67 94.8 61.8 6.82 90.2 60.2 7.34 85.2 58.2 7.84

62 86.2 73.2 6.50 81.6 71.2 7.00 76.6 68.8 7.48

2800 0.09

72 105.8 52.6 7.28 101.8 51.6 7.82 97.0 50.2 8.36

67 98.2 67.8 6.98 93.6 66.4 7.50 88.4 64.6 8.00

62 90.0 81.6 6.68 85.2 79.6 7.18 80.0 77.2 7.64

3000 0.10

72 106.4 53.6 7.32 102.6 52.8 7.86 97.6 51.4 8.40

67 99.0 69.8 7.04 94.4 68.6 7.54 89.0 66.8 8.04

62 90.8 84.0 6.72 86.0 82.0 7.22 81.2 79.0 7.70

3750 0.12

72 109.2 58.2 7.46 104.6 56.8 7.98 99.4 55.6 8.50

67 101.6 77.4 7.18 96.8 76.0 7.68 91.2 74.4 8.16

62 93.6 92.2 6.86 89.6 89.4 7.40 85.2 85.2 7.92

558D090 (7

⁄

TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

2250 0.07

72 88.4 44.6 8.68 82.8 42.6 9.16

67 79.8 56.2 8.30 73.8 53.8 8.78

62 70.8 66.0 7.98 66.0 63.2 8.42

2800 0.09

72 91.0 48.2 8.80 85.2 46.4 9.30

67 82.8 62.6 8.46 76.8 60.4 8.92

62 74.6 74.2 8.14 69.6 69.6 8.64

3000 0.10

72 91.6 49.4 8.86 85.6 47.8 9.34

67 83.4 64.8 8.50 77.4 62.6 8.96

62 76.0 75.6 8.20 71.0 71.0 8.72

3750 0.12

72 93.8 54.2 8.98 87.6 52.8 9.48

67 85.4 72.4 8.64 79.4 70.4 9.10

62 80.6 80.6 8.42 76.0 75.8 8.94

558D102 (8

⁄

TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

2550 0.080

72 116.6 71.9 7.77 113.3 54.0 8.46 109.1 77.4 8.90

67 108.4 61.9 7.57 104.2 67.7 8.22 99.3 65.9 8.97

62 99.0 75.9 7.38 94.0 80.4 7.96 87.3 52.6 8.68

3000 0.10

72 119.2 75.2 7.86 115.7 56.3 5.54 111.2 55.0 8.99

67 111.3 65.1 10.68 106.9 72.5 8.31 102.0 70.9 9.06

62 101.8 81.4 7.44 97.0 87.1 8.04 91.4 84.9 8.79

3400 0.110

72 120.1 80.5 7.89 117.2 58.2 8.60 112.5 57.1 9.06

67 112.8 68.0 6.72 108.7 76.4 8.38 103.6 75.1 9.12

62 103.6 85.6 7.51 98.8 92.5 8.12 93.7 90.3 8.86

4250 0.135

72 122.3 32.7 7.97 120.1 62.9 8.72 115.3 62.2 4.76

67 114.8 73.9 7.80 111.0 84.2 8.48 105.8 83.2 9.24

62 106.3 94.4 7.60 101.8 101.0 8.23 107.4 97.3 9.00

558D102 (8

⁄

TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

2550 0.080

72 103.3 50.5 9.74 97.7 48.7 10.33

67 94.0 54.0 9.43 87.9 61.7 9.97

62 81.4 74.5 9.08 75.9 71.9 9.61

3000 0.10

72 105.9 53.5 9.85 99.9 51.8 10.46

67 96.3 69.1 9.54 90.4 66.9 10.10

62 84.6 81.4 9.21 78.8 78.1 9.75

3400 0.110

72 107.4 55.8 9.92 101.3 54.0 10.54

67 97.7 73.1 9.60 91.8 71.2 10.18

62 87.9 86.6 9.29 82.4 82.3 9.88

4250 0.135

72 109.4 60.4 10.03 102.9 58.5 10.61

67 99.9 81.4 9.72 93.8 79.4 10.30

62 92.8 92.8 9.48 88.3 88.2 10.10

(See Legend and Notes on page 18.)

GROSS COOLING CAPACITIES (cont)

558D120 (10 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

3000 0.095

72 135.8 66.8 9.76 130.0 64.3 10.41 124.1 62.2 11.13

67 124.8 82.6 9.41 119.6 80.5 10.07 113.7 78.4 10.78

62 112.0 97.4 9.10 104.0 93.8 9.74 96.7 90.0 10.40

4000 0.125

72 142.4 73.2 10.00 136.0 71.1 10.67 129.5 69.1 11.38

67 130.6 93.4 9.61 125.0 91.7 10.28 118.9 89.8 10.99

62 119.8 112.7 9.27 114.5 110.2 9.94 106.9 105.9 10.63

5000 0.150

72 146.5 79.7 10.17 140.0 77.5 10.84 132.8 74.9 11.52

67 134.2 104.4 9.75 127.9 101.8 10.41 122.0 100.1 11.14

62 123.7 123.1 9.41 118.8 118.7 10.09 114.1 114.0 10.83

558D120 (10 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

3000 0.095

72 118.1 60.4 11.93 115.0 59.4 12.26

67 104.6 74.9 11.52 98.0 72.4 11.82

62 87.9 85.2 11.10 84.2 83.4 11.40

4000 0.125

72 122.7 66.9 12.13 120.0 66.4 12.48

67 111.8 87.7 11.74 103.8 84.8 12.06

62 98.5 98.5 11.41 93.4 93.4 11.78

5000 0.150

72 126.0 73.1 12.27 122.6 72.8 12.60

67 115.1 98.3 11.89 109.8 96.6 12.20

62 108.0 108.0 11.65 102.8 102.8 12.00

558D150 (12

⁄

TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

3750 0.08

72 175.6 85.7 11.16 169.3 83.9 12.15 161.9 81.4 13.12

67 162.2 107.3 10.85 155.7 104.8 11.78 148.9 102.0 12.72

62 149.2 128.0 10.57 140.6 124.0 11.42 132.0 119.8 12.28

4500 0.09

72 181.0 91.4 11.32 174.2 89.6 12.31 166.8 87.0 13.30

67 167.5 116.2 11.00 160.7 113.9 11.94 153.5 111.1 12.89

62 154.2 140.3 10.69 147.0 137.0 11.58 139.1 133.2 12.46

5000 0.10

72 182.9 94.2 11.37 176.9 92.7 12.39 169.5 90.7 13.40

67 170.2 122.2 11.07 163.0 119.7 12.01 155.7 117.3 12.97

62 156.4 146.5 10.73 149.7 143.6 11.63 142.8 140.2 12.56

6250 0.12

72 187.2 102.1 11.49 181.5 100.9 12.52 173.2 98.3 13.54

67 174.7 135.3 11.19 167.3 133.4 12.14 159.5 130.8 13.11

62 161.8 160.7 10.87 155.8 155.6 11.82 149.6 149.6 12.78

558D150 (12

⁄

TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

3750 0.08

72 154.9 79.0 14.16 146.2 76.1 15.09

67 141.3 99.2 13.66 132.2 95.7 14.57

62 123.0 115.5 13.17 113.1 110.3 14.07

4500 0.09

72 158.8 84.5 14.31 150.5 81.7 15.30

67 145.4 108.2 13.82 137.0 105.2 14.76

62 130.2 128.1 13.35 122.4 122.3 14.25

5000 0.10

72 160.9 87.8 14.38 152.3 85.0 15.37

67 147.6 114.3 13.91 139.4 111.6 14.87

62 135.0 134.9 13.48 127.8 127.7 14.43

6250 0.12

72 165.3 96.6 14.58 155.2 92.9 15.49

67 151.2 127.8 14.07 142.7 125.0 15.02

62 143.2 143.1 13.77 136.0 135.8 14.73

(See Legend and Notes on page 22.)

GROSS COOLING CAPACITIES (cont)

559F180 (15 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible

4500 0.08

72 212.0 101.0 15.20 205.0 98.5 16.60 197.0 95.8 18.00

67 195.0 126.0 14.70 188.0 123.0 16.10 180.2 120.0 17.40

62 179.0 148.0 14.20 171.0 145.0 15.50 162.0 141.0 16.70

5250 0.10

72 216.0 105.0 15.40 210.0 103.0 16.80 202.0 101.0 18.20

67 200.0 133.0 14.90 19.30 131.0 16.30 184.0 128.0 17.60

62 183.0 161.0 14.90 176.0 156.0 15.70 167.0 152.0 16.90

6000 0.11

72 219.0 109.0 15.50 212.0 108.0 16.90 205.0 105.0 18.40

67 204.0 141.0 15.10 196.0 138.0 16.40 188.0 136.0 17.80

62 187.0 170.0 14.60 179.0 167.0 15.90 171.0 164.0 17.10

6750 0.12

72 223.0 115.0 15.70 215.0 113.0 17.10 206.0 110.0 18.40

67 205.0 152.0 15.10 199.0 145.0 16.50 191.0 143.0 17.90

62 189.0 179.0 14.70 182.0 176.0 16.00 174.0 172.0 17.30

7500 0.14

72 224.0 118.0 15.70 216.0 116.0 17.10 209.0 115.0 18.60

67 207.0 157.0 15.20 199.0 154.0 16.60 193.0 150.0 18.00

62 193.0 187.0 14.80 185.0 184.0 16.10 178.0 178.0 17.50

559F180 (15 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

105 115

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

4500 0.08

72 190.0 93.3 19.40 180.0 90.0 20.80

67 172.0 117.0 18.70 161.0 112.0 19.90

62 152.0 136.0 17.90 142.0 131.0 19.10

5250 0.10

72 194.0 98.0 19.60 185.0 95.4 21.00

67 176.0 125.0 18.90 166.0 121.0 20.10

62 157.0 148.0 18.10 146.0 142.0 19.30

6000 0.11

72 197.0 103.0 19.80 187.0 100.0 21.20

67 179.0 133.0 19.10 170.0 130.0 20.30

62 161.0 158.0 18.40 151.0 151.0 19.60

6750 0.12

72 199.0 107.0 19.90 190.0 105.0 21.40

67 182.0 140.0 19.20 172.0 137.0 20.50

62 166.0 166.0 18.60 158.0 158.0 19.90

7500 0.14

72 200.0 112.0 20.00 191.0 109.0 21.50

67 183.0 148.0 19.30 173.0 144.0 20.60

62 171.0 171.0 18.80 163.0 163.0 20.10

LEGEND

BF — Bypass Factor

Edb — Entering Dry Bulb

Ewb — Entering Wet Bulb

kW — Compressor Motor Power Input

MBtuh — Btuh in thousands

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used:

sensible capacity (1000 x MBtuh)

t=t –

ldb edb 1.10 x cfm

t = Wet-bulb temperature corresponding to enthalpy of air

lwb leaving evaporator coil (h )

lwb

total capacity (1000 x MBtuh)

h=h –

lwb ewb 4.5 x cfm

Where: h = Enthalpy of air entering evaporator coil.

ewb

3. The sensible heat capacity is based on 80 F entering dry-bulb (edb) tempera-

ture of air entering evaporator coil.

Below 80 F edb, subtract (corr factor x cfm) from the sensible heat capacity.

Above 80 F edb, add (corr factor x cfm) to the sensible heat capacity.

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

GROSS COOLING CAPACITIES (cont)

559F216 (18 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95 105

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible Total Sensible

5400 0.06

72 242.0 121.6 14.72 231.0 116.8 16.27 218.5 112.5 17.83 204.3 105.1 17.75

67 219.6 151.8 14.78 208.6 146.3 16.29 196.4 141.3 17.79 187.2 135.0 17.88

62 197.3 176.3 14.71 187.3 171.5 16.26 176.0 165.6 17.73 169.4 158.6 17.93

6000 0.075

72 242.0 125.7 14.91 232.0 121.2 16.59 220.1 116.4 18.15 203.1 108.1 17.96

67 221.1 157.4 15.00 209.3 152.7 16.56 197.1 147.1 18.12 187.2 139.0 18.12

62 198.4 184.1 14.97 188.1 178.6 16.50 178.2 172.7 18.08 170.9 165.4 18.27

7200 0.085

72 241.0 135.8 15.35 231.0 128.0 17.02 219.1 122.4 18.64 203.4 115.6 18.45

67 221.0 167.7 15.43 209.5 162.9 17.05 198.2 157.6 18.71 186.5 149.2 18.62

62 201.8 196.6 15.50 191.5 189.5 17.10 181.2 181.2 18.76 172.8 172.4 18.87

9000 0.095

72 238.0 143.5 15.94 227.0 142.8 17.63 215.3 131.8 19.37 199.8 124.9 19.17

67 218.8 182.4 16.03 208.3 177.5 17.72 196.1 170.2 19.36 184.3 162.2 19.37

62 203.3 203.0 16.19 194.5 193.4 17.91 185.2 183.9 19.71 174.4 174.2 19.68

559F216 (18 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

115 125

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

5400 0.06

72 193.1 101.1 19.26 178.4 96.1 20.73

67 175.6 129.9 19.41 163.8 124.1 20.86

62 159.4 153.0 19.44 148.3 145.8 20.85

6000 0.075

72 190.9 102.7 19.47 179.4 99.51 21.04

67 176.0 134.1 19.72 163.9 128.6 21.17

62 160.4 158.4 19.75 150.2 150.1 21.33

7200 0.085

72 191.6 110.6 20.07 177.7 103.7 21.52

67 175.3 143.7 20.25 163.9 138.5 21.82

62 162.7 162.6 20.48 152.7 152.6 22.08

9000 0.095

72 188.1 111.6 20.81 174.5 110.8 22.29

67 173.3 155.4 21.02 160.6 147.5 22.50

62 165.1 164.7 21.47 154.5 154.1 23.10

LEGEND

BF — Bypass Factor

Edb — Entering Dry Bulb

Ewb — Entering Wet Bulb

kW — Compressor Motor Power Input

MBtuh — Btuh in thousands

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used:

sensible capacity (1000 x MBtuh)

t=t –

ldb edb 1.10 x cfm

t = Wet-bulb temperature corresponding to enthalpy of air

lwb leaving evaporator coil (h )

lwb

total capacity (1000 x MBtuh)

h=h –

lwb ewb 4.5 x cfm

Where: h = Enthalpy of air entering evaporator coil.

ewb

3. The sensible heat capacity is based on 80 F entering dry-bulb (edb) tempera-

ture of air entering evaporator coil.

Below 80 F edb, subtract (corr factor x cfm) from the sensible heat capacity.

Above 80 F edb, add (corr factor x cfm) to the sensible heat capacity.

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

GROSS COOLING CAPACITIES (cont)

559F240 (20 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95 105

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible Total Sensible

6000 0.06

72 274.0 130.4 16.92 264.0 127.6 18.54 252.0 124.4 20.20 240.0 120.0 21.8

67 250.0 163.6 16.40 240.0 159.8 18.00 228.0 155.4 19.52 216.0 150.8 21.00

62 226.0 194.4 15.90 216.0 189.8 17.36 204.0 184.6 18.82 190.6 178.4 20.20

7000 0.07

72 280.0 136.4 17.04 270.0 138.2 18.72 258.0 131.0 20.40 246.0 127.2 22.00

67 256.0 175.0 16.58 244.0 172.2 18.18 234.0 167.6 19.76 222.0 163.6 21.20

62 232.0 210.0 16.12 222.0 206.0 17.60 210.0 200.0 19.08 196.6 193.8 20.60

8000 0.08

72 284.0 144.0 17.22 276.0 141.8 18.96 262.0 138.8 20.60 250.0 135.0 22.20

67 260.0 186.8 16.72 250.0 183.4 18.34 238.0 178.8 19.90 226.0 175.2 21.40

62 236.0 224.0 16.22 226.0 220.0 17.74 216.0 214.0 19.28 204.0 204.0 20.80

9000 0.09

72 288.0 151.8 17.32 278.0 147.8 19.04 266.0 145.2 20.80 252.0 141.6 22.40

67 264.0 197.0 16.84 254.0 194.6 18.46 240.0 189.8 20.00 228.0 185.4 21.60

62 242.0 236.0 16.36 232.0 232.0 17.94 222.0 222.0 19.52 212.0 212.0 21.00

10,000 0.10

72 292.0 157.4 17.42 282.0 154.6 19.14 270.0 151.8 20.80 256.0 147.4 22.40

67 268.0 208.0 16.92 256.0 204.0 18.56 242.0 200.0 20.20 230.0 196.2 21.60

62 246.0 246.0 16.50 238.0 236.0 18.08 228.0 228.0 19.76 218.0 218.0 21.40

559F240 (20 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

115 125

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

6000 0.06

72 228.0 116.0 23.40 214.0 111.0 24.80

67 204.0 146.2 22.40 188.8 140.8 23.80

62 176.6 171.8 21.60 163.2 162.8 23.00

7000 0.07

72 232.0 123.8 23.60 218.0 118.6 25.00

67 208.0 158.4 22.60 194.2 153.4 24.00

62 184.6 184.6 22.00 174.2 174.2 23.40

8000 0.08

72 236.0 130.4 23.80 220.0 125.8 25.20

67 212.0 169.6 22.80 197.6 164.8 24.20

62 194.2 194.2 22.40 183.4 183.4 23.80

9000 0.09

72 238.0 137.2 23.80 224.0 132.0 25.40

67 214.0 180.8 23.00 199.8 175.6 24.40

62 202.0 202.0 22.60 190.6 190.4 24.00

10,000 0.10

72 240.0 144.0 24.00 226.0 139.0 25.40

67 216.0 190.8 23.20 202.0 185.2 24.60

62 208.0 206.0 22.80 196.0 195.4 24.40

LEGEND

BF — Bypass Factor

Edb — Entering Dry Bulb

Ewb — Entering Wet Bulb

kW — Compressor Motor Power Input

MBtuh — Btuh in thousands

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used:

sensible capacity (1000 x MBtuh)

t=t –

ldb edb 1.10 x cfm

t = Wet-bulb temperature corresponding to enthalpy of air

lwb leaving evaporator coil (h )

lwb

total capacity (1000 x MBtuh)

h=h –

lwb ewb 4.5 x cfm

Where: h = Enthalpy of air entering evaporator coil.

ewb

3. The sensible heat capacity is based on 80 F entering dry-bulb (edb) tempera-

ture of air entering evaporator coil.

Below 80 F edb, subtract (corr factor x cfm) from the sensible heat capacity.

Above 80 F edb, add (corr factor x cfm) to the sensible heat capacity.

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

GROSS COOLING CAPACITIES (cont)

559F300 (25 TON)

Air Entering

Evaporator Air Entering Condenser (F)

75 85 95 105

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible Total Sensible Total Sensible

7,000 0.03

72 323.9 159.4 21.10 315.3 156.3 22.70 304.1 152.0 24.80 291.2 147.2 26.90

67 299.4 195.2 20.50 290.4 191.7 22.10 277.4 186.5 24.00 261.4 179.7 25.80

62 275.8 230.6 19.90 264.3 224.9 21.30 243.1 215.2 23.20 224.8 206.6 25.00

8,750 0.05

72 331.3 170.1 21.30 326.9 168.4 23.10 315.3 165.0 25.20 300.9 159.9 27.20

67 312.7 216.5 20.90 303.2 213.2 22.50 290.1 208.5 24.50 274.2 201.8 26.30

62 288.4 259.1 20.20 278.0 254.9 21.80 263.8 248.0 23.50 242.1 237.3 25.40

10,000 0.07

72 336.1 177.6 21.50 333.7 177.5 23.30 320.4 173.0 25.40 305.7 168.3 27.40

67 319.8 231.1 21.10 309.1 226.9 22.70 295.6 222.4 24.60 283.3 216.8 26.60

62 294.7 276.6 20.40 285.0 273.8 22.00 271.1 266.4 23.80 252.3 252.3 25.80

11,250 0.09

72 342.6 186.6 21.70 335.1 184.4 23.30 324.1 181.6 25.50 309.8 176.8 27.60

67 322.5 242.9 21.20 314.2 240.7 22.80 300.6 236.5 24.80 284.8 231.1 26.80

62 300.0 292.6 20.50 291.1 288.4 22.20 279.4 279.4 24.10 266.3 266.3 26.00

559F300 (25 TON) (cont)

Air Entering

Evaporator Air Entering Condenser (F)

115 125

Cfm BF Ewb

(F) Capacity MBtuh Compressor

kW Capacity MBtuh Compressor

Total Sensible Total Sensible

7,000 0.03

72 274.6 140.9 28.80 254.5 133.3 30.90

67 237.9 170.0 27.80 214.9 160.8 29.90

62 207.6 198.6 26.80 184.3 194.3 28.90

8,750 0.05

72 286.9 154.9 29.40 266.7 148.0 31.40

67 251.5 193.2 28.20 230.9 185.1 30.20

62 222.6 222.6 27.40 206.7 206.7 29.60

10,000 0.07

72 291.3 164.1 29.60 272.0 157.5 31.70

67 258.4 208.7 28.50 236.0 200.2 30.50

62 237.7 237.7 27.70 220.8 220.8 29.90

11,250 0.09

72 293.9 163.0 29.70 276.1 166.6 31.90

67 267.5 224.3 28.50 240.0 214.4 30.80

62 247.1 247.1 28.10 231.1 231.1 30.30

LEGEND

BF — Bypass Factor

Edb — Entering Dry Bulb

Ewb — Entering Wet Bulb

kW — Compressor Motor Power Input

MBtuh — Btuh in thousands

NOTES:

1. Direct interpolation is permissible. Do not extrapolate.

2. The following formulas may be used:

sensible capacity (1000 x MBtuh)

t=t –

ldb edb 1.10 x cfm

t = Wet-bulb temperature corresponding to enthalpy of air

lwb leaving evaporator coil (h )

lwb

total capacity (1000 x MBtuh)

h=h –

lwb ewb 4.5 x cfm

Where: h = Enthalpy of air entering evaporator coil.

ewb

3. The sensible heat capacity is based on 80 F entering dry-bulb (edb) tempera-

ture of air entering evaporator coil.

Below 80 F edb, subtract (corr factor x cfm) from the sensible heat capacity.

Above 80 F edb, add (corr factor x cfm) to the sensible heat capacity.

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

AIR DELIVERY — 558D036-150 VERTICAL DISCHARGE UNITS

558D036 (3 TON)

Airﬂow

(Cfm)

Standard Direct-Drive Motor

Low Speed High Speed

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

ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts

900 0.67 0.21 253 0.68 0.23 277 0.69 0.26 307 0.69 0.31 363

1000 0.60 0.23 270 0.61 0.25 292 0.61 0.27 321 0.63 0.32 374

1100 0.55 0.24 287 0.56 0.26 307 0.57 0.28 335 0.58 0.33 385

1200 0.51 0.26 304 0.51 0.27 323 0.52 0.29 349 0.53 0.34 397

1300 0.45 0.27 321 0.46 0.29 338 0.46 0.31 364 0.47 0.34 408

1400 0.38 0.29 338 0.41 0.30 354 0.43 0.32 378 — — —

1500 0.34 0.30 355 0.36 0.31 369 0.38 0.33 392 — — —

LEGEND

Bhp — Brake Horsepower Input to Fan

ESP — External Static Pressure (in. wg)

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See

page 47 for accessory/FIOP static pressure information.

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 nui-

sance tripping or premature motor failure. Unit warranty will not be

affected. For additional information on motor performance, refer to

Evaporator-Fan Motor Performance table on page 62.

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your lo-

cal representative for details.

4. Minimum allowable cfm is 300 cfm/ton.

558D036 (3 TON)

Airﬂow

(Cfm)

Alternate Belt-Drive Motor

External Static Pressure (in. wg)

0.1 0.2 0.3 0.4 0.5 0.6

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

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

558D036 (3 TON) (cont)

Airﬂow

(Cfm)

Alternate Belt-Drive Motor

External Static Pressure (in. wg)

0.7 0.8 0.9 1.0 1.1 1.2

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 0.45 448 1061 0.47 487 1083 0.53 527 1105 0.57 567

1000 992 0.44 438 1039 0.49 487 1061 0.51 507 1086 0.55 547 1111 0.59 587 1136 0.63 627

1100 1013 0.49 487 1068 0.55 547 1090 0.58 577 1109 0.61 607 1127 0.64 637 1145 0.67 666

1200 1045 0.56 557 1090 0.64 637 1109 0.64 647 1156 0.68 676 1203 0.71 706 1250 0.74 736

1300 1075 0.64 637 1122 0.70 696 1152 0.72 716 1190 0.76 756 1228 0.80 796 1266 0.84 836

1400 1110 0.73 726 1160 0.84 766 1181 0.81 806 1237 0.85 845 1293 0.89 885 1349 0.93 925

1500 1150 0.82 816 1190 1.00 855 1225 0.90 895 1271 0.95 945 1317 1.00 995 1363 1.05 1044

LEGEND

Bhp — Brake Horsepower Input to Fan

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

NOTES:

1. Boldface indicates a ﬁeld-supplied drive is required. (See Note 7.)

2. indicates ﬁeld-supplied motor and drive are required.

3. indicates maximum usable bhp/watts.

4. Maximum usable watts input is 1000 and maximum continuous bhp

is 1.00. 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 nui-

sance tripping or premature motor failure. Unit warranty will not be

affected. For additional information on motor performance, refer to

Evaporator-Fan Motor Performance table on page 62.

5. Values include losses for ﬁlters, unit casing, and wet coils. See

page 47 for accessory/FIOP static pressure information.

6. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your lo-

cal representative for details.

7. Motor drive range: 760 to 1000 rpm. All other rpms require ﬁeld-

supplied drive.

8. Interpolation is permissible. Do not extrapolate.

9. Minimum allowable cfm is 300 cfm/ton.

AIR DELIVERY — 558D036-150 VERTICAL DISCHARGE UNITS (cont)

558D048 (4 TON)

Airﬂow

(Cfm)

Standard Direct-Drive Motor

Low Speed High Speed

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

ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts

1200 0.93 0.41 458 0.94 0.45 506 0.94 0.51 572 0.99 0.56 632

1300 0.86 0.42 471 0.87 0.46 521 0.87 0.52 589 0.92 0.58 651

1400 0.78 0.45 503 0.79 0.49 556 0.79 0.54 616 0.87 0.60 681

1500 0.70 0.47 536 0.73 0.52 593 0.73 0.56 631 0.80 0.62 698

1600 0.61 0.49 557 0.64 0.54 616 0.66 0.58 654 0.76 0.64 723

1700 0.51 0.52 584 0.54 0.57 646 0.58 0.60 678 0.68 0.66 750

1800 0.40 0.54 610 0.44 0.60 674 0.51 0.62 698 0.63 0.68 772

1900 0.29 0.56 629 0.37 0.62 696 0.46 0.64 720 0.56 0.70 796

2000 0.25 0.58 651 0.30 0.64 720 0.39 0.66 744 0.50 0.73 823

LEGEND

Bhp — Brake Horsepower Input to Fan

ESP — External Static Pressure (in. wg)

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See

page 47 for accessory/FIOP static pressure information.

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 nui-

sance tripping or premature motor failure. Unit warranty will not be

affected. For additional information on motor performance, refer to

Evaporator-Fan Motor Performance table on page 62.

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your lo-

cal representative for details.

4. Minimum allowable cfm is 300 cfm/ton.

558D048 (4 TON)

Airﬂow

(Cfm)

Alternate Belt-Drive Motor

External Static Pressure (in. wg)

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

1200 542 0.16 168 616 0.21 221 678 0.27 278 739 0.32 336 842 0.44 462 886 0.50 525 929 0.56 588

1300 576 0.20 210 644 0.25 263 704 0.31 326 764 0.37 389 867 0.50 525 910 0.56 588 952 0.62 651

1400 610 0.24 252 673 0.30 315 732 0.36 378 791 0.42 441 889 0.55 578 933 0.62 651 976 0.69 725

1500 646 0.28 294 704 0.35 368 761 0.42 436 818 0.48 504 912 0.61 641 957 0.69 720 1001 0.76 777

1600 681 0.33 347 735 0.40 420 790 0.47 494 845 0.54 567 920 0.68 695 931 0.76 772 1023 0.83 848

1700 718 0.39 410 768 0.46 483 836 0.54 562 873 0.61 641 965 0.76 777 1005 0.84 853 1045 0.91 930

1800 754 0.45 473 801 0.53 557 851 0.61 641 900 0.69 725 992 0.84 858 1032 0.92 940 1071 1.00 1022

1900 791 0.52 546 836 0.60 630 832 0.69 720 828 0.77 809 1019 0.93 950 1058 1.02 1037 1097 1.10 1124

2000 828 0.60 630 870 0.68 714 864 0.77 809 858 0.86 904 1046 1.03 1053 1085 1.12 1139 1124 1.21 1237

558D048 (4 TON) (cont)

Airﬂow

(Cfm)

Alternate Belt-Drive Motor

External Static Pressure (in. wg)

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

1200 1008 0.67 704 1052 0.73 762 1096 0.78 820 1134 0.89 835 1203 1.00 885 —— —

1300 1029 0.75 788 1065 0.81 846 1101 0.86 904 1174 1.01 1040 1229 1.15 1100 1277 1.27 1029

1400 1052 0.83 826 1087 0.90 890 1121 0.96 918 1183 1.09 1042 1255 1.22 1167 1305 1.38 1190

1500 1076 0.91 905 1111 0.99 980 1145 1.06 1014 1208 1.20 1138 1274 1.33 1272 1337 1.47 1350

1600 1100 1.00 995 1134 1.08 1069 1168 1.15 1100 1232 1.31 1253 1291 1.46 1396 1350 1.60 1558

1700 1124 1.09 1084 1158 1.17 1164 1192 1.25 1196 1255 1.42 1358 1314 1.58 1511 1370 1.77 1738

1800 1147 1.18 1174 1182 1.27 1263 1217 1.36 1301 1279 1.54 1473 1381 1.71 1635 1393 1.89 1907

1900 1169 1.27 1263 1205 1.37 1363 1240 1.47 1406 1303 1.66 1588 1408 1.85 1769 1417 2.03 2068

2000 1194 1.38 1373 1228 1.48 1472 1262 1.58 1511 1327 1.78 1702 1436 1.98 1894 1440 2.18 2229

LEGEND

Bhp — Brake Horsepower Input to Fan

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

NOTES:

1. Boldface indicates a ﬁeld-supplied drive is required. (See Note 7.)

2. indicates ﬁeld-supplied motor and drive are required.

3. indicates maximum usable bhp/watts.

4. Maximum usable watts input is 1000 and maximum continuous bhp

is 1.00. 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 nui-

sance tripping or premature motor failure. Unit warranty will not be

affected. For additional information on motor performance, refer to

Evaporator-Fan Motor Performance table on page 62.

5. Values include losses for ﬁlters, unit casing, and wet coils. See

page 47 for accessory/FIOP static pressure information.

6. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your lo-

cal representative for details.

7. Motor drive range: 835 to 1185 rpm. All other rpms require ﬁeld-

supplied drive.

8. Interpolation is permissible. Do not extrapolate.

9. Minimum allowable cfm is 300 cfm/ton.

AIR DELIVERY — 558D036-150 VERTICAL DISCHARGE UNITS (cont)

558D060 (5 TON)

Airﬂow

(Cfm)

Standard Direct-Drive Motor

Low Speed Medium Speed High Speed

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

1500 0.88 0.67 750 1.20 0.71 791 1.19 0.70 782 1.36 0.76 845 1.38 0.79 875 1.44 0.85 949

1600 0.68 0.70 780 1.04 0.74 824 1.04 0.74 821 1.22 0.79 883 1.25 0.82 913 1.33 0.89 988

1700 0.51 0.73 810 0.89 0.77 857 0.89 0.77 861 1.09 0.83 921 1.13 0.85 950 1.22 0.92 1027

1800 0.35 0.75 839 0.73 0.80 891 0.74 0.81 900 0.96 0.86 959 1.00 0.89 988 1.11 0.96 1066

1900 0.26 0.78 873 0.58 0.83 924 0.59 0.84 940 0.86 0.90 997 0.88 0.92 1025 1.00 0.99 1105

2000 0.18 0.81 905 0.42 0.86 957 0.44 0.88 979 0.73 0.93 1035 0.78 0.95 1063 0.92 1.03 1144

2100 0.08 0.84 940 0.27 0.89 990 0.29 0.91 1018 0.59 0.96 1073 0.63 0.99 1101 0.81 1.06 1183

2200 — — — 0.19 0.92 1023 0.19 0.93 1035 0.46 1.00 1111 0.49 1.02 1138 0.69 1.10 1222

2300 — — — 0.11 0.95 1056 0.11 0.97 1076 0.34 1.03 1149 0.41 1.06 1176 0.59 1.13 1261

2400 — — — 0.03 0.98 1096 0.04 1.00 1113 0.19 1.07 1187 0.22 1.09 1213 0.43 1.17 1300

2500 — — — — — — — — — 0.09 1.10 1225 0.12 1.12 1251 0.34 1.20 1340

LEGEND

Bhp — Brake Horsepower Input to Fan

ESP — External Static Pressure (in. wg)

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

NOTES:

1. Values include losses for ﬁlters, unit casing, and wet coils. See

page 47 for accessory/FIOP static pressure information.

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 nui-

sance tripping or premature motor failure. Unit warranty will not be

affected. For additional information on motor performance, refer to

Evaporator-Fan Motor Performance table on page 62.

3. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your lo-

cal representative for details.

4. Minimum allowable cfm is 300 cfm/ton.

558D060 (5 TON)

Airﬂow

(Cfm)

Alternate Belt-Drive Motor

External Static Pressure (in. wg)

0.1 0.2 0.4 0.6 0.8

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

1500 730 0.34 347 789 0.40 409 896 0.53 542 990 0.67 685 1072 0.83 848

1600 770 0.40 409 826 0.46 470 931 0.61 623 1020 0.75 766 1101 0.91 930

1700 811 0.47 480 865 0.54 552 966 0.69 705 1051 0.84 858 1133 1.01 1032

1800 852 0.55 562 905 0.62 634 1002 0.78 797 1084 0.93 950 1163 1.10 1124

1900 894 0.54 552 945 0.72 736 1037 0.88 899 1119 1.04 1063 1194 1.21 1237

2000 936 0.74 756 984 0.82 838 1072 0.98 1001 1154 1.16 1185 1226 1.33 1359

2100 978 0.85 869 1024 0.93 950 1108 1.10 1124 1192 1.29 1318 1259 1.47 1502

2200 1021 0.97 991 1064 1.05 1073 1145 1.22 1247 1225 1.43 1461 1294 1.62 1656

2300 1064 1.10 1124 1104 1.18 1206 1183 1.36 1390 1260 1.57 1604 1330 1.78 1819

2400 1107 1.24 1267 1145 1.32 1349 1222 1.45 1482 1296 1.73 1768 1365 1.94 1983

2500 1150 1.39 1420 1186 1.48 1512 1262 1.68 1717 1331 1.80 1921 1400 2.12 2166

558D060 (5 TON) (cont)

Airﬂow

(Cfm)

Alternate Belt-Drive Motor

External Static Pressure (in. wg)

1.0 1.2 1.4 1.6 1.8

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

1500 1153 1.00 1022 1221 1.17 1196 1256 1.30 1328 1280 1.32 1349 1320 1.22 1400

1600 1178 1.09 1114 1252 1.27 1298 1311 1.45 1482 1340 1.58 1615 1380 1.61 1645

1700 1205 1.18 1206 1278 1.37 1400 1345 1.57 1604 1397 1.76 1799 1424 1.89 1931

1800 1235 1.29 1318 1303 1.48 1512 1371 1.69 1727 1433 1.90 1942 1480 2.09 2136

1900 1266 1.40 1431 1330 1.59 1625 1396 1.80 1850 1460 2.03 2074 1517 2.25 2299

2000 1297 1.53 1564 1362 1.73 1768 1422 1.94 1983 1485 2.16 2207 1544 2.40 2453

2100 1327 1.66 1696 1393 1.80 1911 1452 2.08 2126 1510 2.31 2361 1569 2.55 2606

2200 1359 1.80 1850 1423 2.02 2064 1483 2.24 2289 1538 2.46 2514 1595 2.71 2769

2300 1392 1.97 2013 1454 2.18 2228 1515 2.41 2463 1569 2.64 2698 1622 2.88 2943

2400 1426 2.15 2197 1485 2.36 2412 1544 2.59 2647 1601 2.84 2902 1652 3.07 3137

2500 1461 2.34 2391 1518 2.55 2606 1575 2.78 2841 1631 3.03 3096 1684 3.28 3352

LEGEND

Bhp — Brake Horsepower Input to Fan

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

NOTES:

1. Boldface indicates a ﬁeld-supplied drive is required. (See Note 7.)

2. indicates ﬁeld-supplied motor and drive are required.

3. indicates maximum usable bhp/watts.

4. Maximum usable watts input is 1921 and maximum continuous bhp

is 1.80. 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 nui-

sance tripping or premature motor failure. Unit warranty will not be

affected. For additional information on motor performance, refer to

Evaporator-Fan Motor Performance table on page 62.

5. Values include losses for ﬁlters, unit casing, and wet coils. See

page 47 for accessory/FIOP static pressure information.

6. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your lo-

cal representative for details.

7. Motor drive range: 900 to 1300 rpm. All other rpms require ﬁeld-

supplied drive.

8. Interpolation is permissible. Do not extrapolate.

9. Minimum allowable cfm is 300 cfm/ton.

AIR DELIVERY — 558D036-150 VERTICAL DISCHARGE UNITS (cont)

558D072 (6 TON)

Airﬂow

(Cfm)

Standard Belt-Drive Motor

External Static Pressure (in. wg)

0.1 0.2 0.4 0.6 0.8

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

1800 852 0.55 562 905 0.62 615 1002 0.78 739 1084 0.93 859 1163 1.10 998

1900 894 0.64 630 945 0.72 692 1037 0.88 818 1119 1.04 948 1194 1.21 1089

2000 936 0.74 708 984 0.82 771 1072 0.98 899 1154 1.16 1047 1226 1.33 1190

2100 978 0.85 795 1024 0.93 859 1108 1.10 998 1190 1.29 1156 1259 1.47 1310

2200 1021 0.97 891 1064 1.05 956 1145 1.22 1097 1225 1.43 1275 1294 1.62 1439

2300 1064 1.10 998 1104 1.18 1064 1183 1.36 1216 1260 1.57 1396 1330 1.78 1578

2400 1107 1.24 1114 1145 1.32 1182 1222 1.52 1353 1296 1.73 1534 1365 1.94 1718

2500 1150 1.39 1241 1186 1.48 1318 1262 1.68 1491 1331 1.89 1674 1400 2.12 1875

2600 1193 1.56 1387 1228 1.65 1465 1301 1.86 1648 1367 2.07 1831 1435 2.31 2041

2700 1237 1.74 1543 1269 1.83 1621 1341 2.05 1814 1404 2.26 1997 1471 2.51 2214

2800 1280 1.94 1718 1311 2.03 1796 1381 2.25 1989 1442 2.47 2180 1506 2.72 2394

2900 1324 2.15 1901 1354 2.24 1980 1420 2.47 2180 1481 2.69 2369 1542 2.94 2579

3000 1368 2.37 2093 1396 2.46 2171 1460 2.69 2369 1521 2.93 2571 — — —

558D072 (6 TON) (cont)

Airﬂow

(Cfm)

Standard Belt-Drive Motor

External Static Pressure (in. wg)

1.0 1.2 1.4 1.6

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

1800 1235 1.29 1156 1303 1.48 1318 1371 1.69 1499 1433 1.90 1638

1900 1266 1.40 1250 1330 1.59 1413 1396 1.81 1604 1460 2.03 1796

2000 1297 1.53 1361 1362 1.73 1534 1422 1.94 1718 1485 2.16 1910

2100 1327 1.66 1473 1393 1.87 1656 1452 2.08 1840 1510 2.31 2041

2200 1359 1.81 1604 1423 2.02 1779 1483 2.24 1980 1538 2.46 2171

2300 1392 1.97 1744 1454 2.18 1927 1515 2.41 2128 1569 2.64 2326

2400 1426 2.15 1901 1485 2.36 2084 1544 2.59 2283 1601 2.84 2459

2500 1461 2.34 2067 1518 2.55 2249 1575 2.78 2445 — — —

2600 1497 2.54 2240 1552 2.76 2428 — — — — — —

2700 1532 2.75 2420 — — — — — — — — —

2800 —— — —— — —— — —— —

2900 —— — —— — —— — —— —

3000 —— — —— — —— — —— —

LEGEND

Bhp — Brake Horsepower Input to Fan

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

NOTES:

1. Boldface indicates a ﬁeld-supplied drive is required. (See Note 7.)

2. indicates ﬁeld-supplied motor and drive are required.

3. indicates maximum usable bhp/watts.

4. Maximum usable watts input is 2120 and maximum continuous bhp

is 2.40. 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 nui-

sance tripping or premature motor failure. Unit warranty will not be

affected. For additional information on motor performance, refer to

Evaporator-Fan Motor Performance table on page 62.

5. Values include losses for ﬁlters, unit casing, and wet coils. See

page 47 for accessory/FIOP static pressure information.

6. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your lo-

cal representative for details.

7. Motor drive range: 1070 to 1460 rpm. All other rpms require ﬁeld-

supplied drive.

8. Interpolation is permissible. Do not extrapolate.

9. Minimum allowable cfm is 300 cfm/ton.

AIR DELIVERY — 558D036-150 VERTICAL DISCHARGE UNITS (cont)

558D090 (7

⁄

TON)

Airﬂow

(Cfm)

Standard Belt-Drive Motor

External Static Pressure (in. wg)

0.2 0.4 0.6 0.8 1.0 1.2

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

2250 511 0.52 539 592 0.74 708 659 0.95 875 722 1.19 1072 778 1.43 1275 829 1.68 1491

2300 518 0.55 562 599 0.77 731 665 0.98 899 727 1.22 1097 783 1.47 1310 834 1.72 1526

2400 534 0.61 607 613 0.84 787 677 1.06 965 738 1.30 1165 794 1.55 1378 844 1.81 1604

2500 549 0.67 653 627 0.90 835 690 1.14 1031 750 1.38 1233 805 1.64 1456 855 1.91 1691

2550 557 0.71 684 633 0.94 867 697 1.18 1064 756 1.42 1267 811 1.69 1499 861 1.96 1735

2600 565 0.74 708 639 0.97 891 703 1.22 1097 761 1.46 1301 816 1.74 1543 866 2.01 1779

2700 581 0.81 763 652 1.04 948 717 1.31 1173 773 1.55 1378 827 1.83 1621 878 2.12 1875

2800 597 0.89 827 665 1.12 1014 733 1.40 1250 786 1.66 1473 839 1.93 1709 889 2.23 1971

2900 613 0.97 891 679 1.20 1081 745 1.50 1335 799 1.76 1560 850 2.04 1805 900 2.34 2067

3000 629 1.06 965 694 1.29 1156 759 1.59 1413 812 1.88 1665 862 2.15 1901 911 2.46 2171

3100 646 1.15 1039 709 1.39 1241 772 1.70 1508 825 1.99 1761 875 2.28 2015 923 2.58 2275

3200 662 1.25 1123 724 1.50 1335 785 1.80 1595 840 2.11 1866 887 2.41 2128 934 2.71 2386

3300 679 1.35 1207 740 1.61 1430 798 1.91 1691 854 2.24 1980 900 2.54 2240 946 2.85 2504

3400 696 1.46 1301 756 1.73 1534 811 2.02 1788 868 2.37 2093 914 2.69 2369 959 3.00 2629

3500 712 1.57 1396 771 1.85 1639 824 2.14 1892 881 2.50 2206 928 2.84 2495 971 3.16 2759

3600 729 1.69 1499 787 1.98 1753 839 2.21 2006 894 2.64 2326 942 2.99 2620 984 3.22 2886

3700 746 1.85 1613 803 2.12 1875 854 2.42 2136 907 2.78 2445 956 3.15 2751 997 3.49 3017

3750 755 1.89 1674 811 2.20 1945 862 2.49 2197 914 2.85 2504 963 3.23 2815 — — —

558D090 (7

⁄

TON) (cont)

Airﬂow

(Cfm)

Standard Belt-Drive Motor

External Static Pressure (in. wg)

1.4 1.6 1.8 2.0

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

2250 884 1.97 1744 937 2.33 2058 947 2.66 2343 1022 3.10 2710

2300 885 2.00 1770 939 2.36 2084 979 2.69 2369 1025 3.12 2727

2400 892 2.08 1840 944 2.40 2119 987 2.76 2428 1039 3.20 2791

2500 902 2.18 1927 949 2.48 2188 1002 2.84 2495 1041 3.25 2831

2550 908 2.24 1980 953 2.53 2232 1003 2.87 2521 1045 3.28 2854

2600 913 2.29 2023 957 2.58 2275 1004 2.91 2554 1050 3.31 2878

2700 924 2.40 2120 967 2.70 2377 1010 3.01 2637 1056 3.37 2925

2800 935 2.52 2223 978 2.62 2479 1019 3.13 2735 1061 3.47 3002

2900 946 2.65 2335 989 2.96 2595 1030 3.27 2847 — — —

3000 957 2.78 2445 1000 3.09 2702 1040 3.41 2956 — — —

3100 968 2.91 2554 1011 3.24 2832 — — — — — —

3200 980 3.04 2661 1022 3.38 2933 — — — — — —

3300 991 3.18 2775 — — — — — — — — —

3400 1003 3.32 2886 — — — — — — — — —

3500 1014 3.48 3009 — — — — — — — — —

3600 —— — —— — —— — —— —

3700 —— — —— — —— — —— —

3750 —— — —— — —— — —— —

LEGEND

Bhp — Brake Horsepower Input to Fan

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

NOTES:

1. Boldface indicates a ﬁeld-supplied drive is required. (See Note 9.)

2. indicates alternate drive is required.

3. indicates ﬁeld-supplied motor and drive are required.

4. indicates maximum usable bhp/watts of standard drive.

5. indicates maximum usable bhp/watts of alternate drive.

6. Maximum usable watts input is 2120 and maximum continuous bhp

is 2.40. Extensive motor and electrical testing on these units

ensures that the full range of the motor can be utilized with conﬁ-

dence. Using your fan motors up to the wattage ratings shown will

not result in nuisance tripping or premature motor failure. Unit war-

ranty will not be affected. For additional information on motor per-

formance refer to Evaporator-Fan Motor Performance table on

page 62.

7. Values include losses for ﬁlters, unit casing, and wet coils. See

page 47 for accessory/FIOP static pressure information.

8. Use of a ﬁeld-supplied motor may affect wire sizing. Contact your

local representative for details.

9. Standard drive range: 590 to 840 rpm. Alternate drive range: 685 to

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

10. Interpolation is permissible. Do not extrapolate.

11. Minimum allowable cfm is 300 cfm/ton.