Page 1
SINGLE-PACKAGE
GAS HEATING/ELECTRIC
COOLING UNITS
UNIT 583B
Single-Package Rooftop Products with Energy-Saving Features
and Puron® refrigerant.
• Direct Spark Ignition
• Low Sound Levels
• Up to 81% AFUE
• 12 SEER
• Variable Speed Blower Option
FEATURES/BENEFITS
One-piece heating and cooling units with low sound levels, easy
installation, low maintenance, and dependable performance.
Puron® Environmentally Sound Refrigerant
unique refrigerant designed to help protect the environment.
Puron is an HFC refrigerant which does not contain chlorine that
can harm the ozone layer. The most important advantage of
Puron refrigerant is that it has not been banned in future air conditioning systems as the traditional refrigerant R-22 has been.
Puron refrigerant is in service in thousands of systems proving
highly reliable, environmentally sound performance.
Perfect Heat, Perfect Humidity™ featuring Variable Speed
Blower motors
You can expect up to 30 times better dehumidification; a SEER
boost of up to 12.7; economical constant fan for less than $30 a
year, which provides improved indoor air quality and more even
temperatures from room to room; and reduced indoor noise due
to lower air velocity. In addition, you’ll realize improved installation
flexibility with 3 different airflow choices for best overall comfort.
EASY INSTALLATION
provides better comfort and energy efficiency.
—Factory-assembled package is a com-
is Bryant’s
Model 583B
Sizes 024-060
2 to 5 Nominal Tons
Low NOx Models Available
pact, fully self-contained, combination gas heating/electric cooling unit that is pre-wired, pre-piped, and pre-charged for
minimum installation expense.
These units are available in a variety of standard and optional
heating/cooling size combinations with voltage options to meet
residential and light commercial requirements. Units are lightweight and install easily on a rooftop or at ground level. The high
tech composite basepan eliminates rust problems associated
with ground level applications.
CONVERTIBLE DUCT CONFIGURATION
for easy use in either downflow or horizontal applications. Each
unit is easily converted from horizontal to downflow.
EFFICIENT OPERATION
High-efficiency design
ciency Ratios) of 12.0 and AFUE (Annual Fuel Utilization Efficiency) ratings as high as 81%.
Energy-saving, direct spark ignition
only when the room thermostat calls for heating. Standard units
are furnished with natural gas controls. A low-cost field-installed
kit for propane conversion is available for all units.
583B units with an “N” in the thirteenth position of model #
are dedicated Low NOx units
tions. These models meet the California maximum oxides of nitrogen (NOx) emissions requirement of 40 nanograms/joule or
less as shipped from the factory and MUST be installed in California Air Quality Management Districts where a Low NOx rule
exists.
DURABLE, DEPENDABLE COMPONENTS
Compressors
sor is hermetically sealed against contamination to help promote
longer life and dependable operation. Each compressor also has
vibration isolation to provide quieter operation. All compressors
have internal high pressure and overcurrent protection.
Monoport inshot burners
which provides for clean and efficient combustion. The large
monoport on the inshot (or injection type) burners seldom, if
ever, requires cleaning. All gas furnace components are accessible in one compartment.
Turbo-tubular™ heat exchangers
nized steel for corrosion resistance and optimum heat transfer
for improved efficiency. The tubular design permits hot gases to
make multiple passes across the path of the supply air.
In addition, dimples located on the heat exchanger walls force
the hot gases to stay in close contact with the walls, improving
heat transfer.
Direct-drive multi-speed, PSC (permanent split capacitor)
blower motor
Direct-drive, PSC condenser-fan motors
reduce energy consumption and provide for cooling operation
down to 40°F outdoor temperature. Motormaster® II low ambient
kit is available as a field-installed accessory.
are designed for high efficiency. Each compres-
is standard on all 583B models.
offers SEER (Seasonal Energy Effi-
designed for California installa-
produce precise air-to-gas mixture,
—Unit is designed
saves gas by operating
are constructed of alumi-
are designed to help
Form No. PDS 583B.24.3
Page 2
P
E
P
Corporate thermostats include the Time Guard® II anti-short
cycle protection circuitry. If a non-corporate thermostat without
anti-short cycle protection is used the Time Guard II field installed anti-short cycle kit is recommended.
Refrigerant system is designed to provide dependability. Liquid
filter dryers are used to promote clean, unrestricted operation.
Each unit leaves the factory with a full refrigerant charge. Refrigerant service connections make checking operating pressures
easier.
HIGH AND LOW PRESSURE SWITCHES
provide added reli-
ability for the compressor.
Evaporator and condenser coils
are computer-designed for
optimum heat transfer and cooling efficiency. The evaporator
coil is fabricated from copper tube and aluminum fins and is located inside the unit for protection against damage. The condenser coil is internally mounted on the top tier of the unit.
Copper fin coils and pre-coated fin coils are available from the
factory by special order. These coils are recommended in applications where aluminum fins are likely to be damaged due to
corrosion. They are ideal for seacoast applications.
Low sound ratings
ensure a quiet indoor and outdoor environ-
ment with sound ratings as low as 72 dB. (See page 3.)
Easy to service cabinets provide easy single-panel accessibility
to serviceable components during maintenance and installation.
The basepan with integrated drain pan provides easy ground level
installation with or without a mounting pad. Convenient handholds
are provided to manipulate the unit on the jobsite. A nesting feature ensures a positive basepan to roof curb seal when the unit is
roof mounted. A convenient 3/4-in. wide perimeter flange makes
frame mounting on a rooftop easy.
Standard metal duct covers with insulation come with the unit
and cover the horizontal duct openings. These can be left in place
if the units are converted to downflow.
Downflow operation is easily provided in the field to allow ver-
tical ductwork connections. The basepan utilizes knockout style
seals on the bottom openings to ensure a positive seal in the
horizontal airflow mode.
Integrated Gas Control (IGC) board provides safe and efficient
control of heating and simplifies trouble-shooting through its
built-in diagnostic function.
Cabinets are constructed of heavy-duty, phosphated, zinc-
coated prepainted steel capable of withstanding 500 hours in
salt spray. Interior surfaces of the evaporator/heat exchanger
compartment are insulated with cleanable semi-rigid insulation
board, which keeps the conditioned air from being affected by
the outdoor ambient temperature and provides improved indoor
air quality. (Conforms to American Society of Heating, Refrigeration and Air Conditioning Engineers No. 62P.) The sloped drain
pan minimizes standing water in the drain, which is provided with
an external drain.
Louvered Grille
provides hail and vandalism protection.
Model Number
583B – Single
Packaged Gas
Heating/Electric
Cooling
Electrical Supply
N – *208/230-1-60
– 208/230-3-60
– 460-3-60
Fuel
W – Natural Gas
– Propane Gas
Nominal Cooling Capacity
024 – 2 ton
030 – 2.5 ton
036 – 3 ton
042 – 3.5 ton
048 – 4 ton
060 – 5 ton
MODEL NUMBER NOMENCLATURE
583B N W 024 040 N VS
Options
BT
– AL evap, vinyl condens
CC
– AL evap, CU condens
CU
– CU evap & condens
VS
– Variable speed (VS) Unit
VT
– VS, AL evap, vinyl condens
VC
– VS, AL evap, CU condens
VU
– VS, CU evap & condens
Only used if ordering an option
Low NO
N
Only used if ordering NO
Heat Input Size
040 – 40,000
060 – 60,000
090 – 90,000
115 – 115,000
130 – 130,000
Indicator
x
– Low NO
Unit
x
units
x
*Variable speed models are only available in
208/230-1-60 (N)
LEGEND
CU
— Copper
AL
— Aluminum
—2—
Page 3
db
wb
ARI* CAPACITIES
COOLING CAPACITIES AND EFFICIENCIES
UNIT 583B NOMINAL TONS STANDARD CFM
024040
024060
030040
036060
036060
036090
042060
042090
048090
048115
048130
060090
060115
060130
2 800 24,000 12.0 72
2-1/2 1000 29,000 12.0 72
3 1200 35,000 12.0 72
3-1/2 1400 41,000 12.0 73
4 1600 48,000 12.0 78
5 1750 59,000 12.0 76
583B with ICM FIOP
Unit
583B
024
030
036
042
048
060
‡“A” Capacity– 80°F db/67°Fwb indoor & 95°Fdb outdoor.
“A”‡
Capacity
24,000 10.7 12.7
29,000 10.7 12.7
35,000 10.6 12.5
41,000 10.7 12.5
48,000 10.5 12.3
59,000 10.4 12.3
NET COOLING
CAPACITIES (Btuh)
“A”‡
EER
SEER
SEER†
SOUND RATINGS**
(dB)
LEGEND
dB — Decibels
— Dry Bulb
SEER — Seasonal Energy Efficiency Ratio
— Wet Bulb
* Air Conditioning & Refrigeration Institute.
† Rated in accordance with U.S. Government DOE (Department of
Energy) test procedures and/or ARI Standard 210/240-89.
** Tested in accordance with ARI Standard 270-95 (not listed in ARI).
TABLE OF CONTENTS
Features/Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,2
Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . .2
ARI Capacities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,4
Physical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,6
Options and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7,8
Base Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,10
Accessory Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Selection Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-18
Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Application Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Typical Wiring Schematics. . . . . . . . . . . . . . . . . . . . . . . . . 22-25
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27,28
NOTES:
1. Ratings are net values, reflecting the effects of circulating fan heat.
Ratings are based on:
Cooling Standard: 80°F db, 67°F wb indoor entering-air tempera-
ture and 95°F db outdoor entering-air temperature.
2. Before purchasing this appliance, read important energy cost and
efficiency information available from your retailer.
Page
—3—
Page 4
ARI* CAPACITIES (cont)
HEATING CAPACITIES AND EFFICIENCIES
UNIT 583B
024040
030040
024060
030060
036060
042060
036090
042090
048090
060090
048115
060115
048130
060130
HEATING INPUT
(Btuh)
40,000 31,000 20-50 80.1
60,000
90,000
90,000
90,000
90,000
115,000 92,000 35-65 81.1
130,000
OUTPUT CAPACITY
(Btuh)
46,000
46,000
46,000
47,000
70,000
71,000
70,000
70,000
104,000
103,000
TEMPERATURE RISE
RANGE (°F)
35-65
35-65
25-55
20-50
45-75
35-65
25-55
25-55
40-70 80.3
LEGEND
AFUE — Annual Fuel Utilization Efficiency
NOTE: Before purchasing this appliance, read important energy cost and efficiency information available from your retailer.
T
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D
E
A
I
R
F
I
I
T
A
R
S
E
C
R
E
R
U
T
C
A
F
U
N
A
5
2
3
2
A
M
A
R
C
O
A
M
I
R
C
P
O
Y
R
A
T
I
N
U
I
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T
L
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D
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N
I
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W
G
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E
H
T
Q
N
U
E
I
P
M
0
1
2
D
A
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N
A
D
AFUE
78.4
78.4
78.7
78.7
79.9
79.9
78.6
78.6
OUTDOOR SOUND: OCTAVE BAND DATA — DECIBELS (Lw(A))
UNIT 583B
Frequency (Hz) 024 030 036 042 048 060
63
125
250
500
1000
2000
4000
8000
44.8 48.0 50.0 49.1 51.4 53.7
60.4 58.2 60.4 63.9 65.2 62.6
58.3 59.2 61.6 65.2 69.7 65.9
64.8 65.8 66.9 67.9 72.7 70.6
66.9 67.7 67.8 66.7 72.9 71.6
64.3 64.8 64.6 63.8 69.8 68.2
59.8 61.8 60.7 60.2 65.8 65.8
51.8 53.6 52.8 50.7 57.9 58.3
—4—
Page 5
1
PHYSICAL DATA
UNIT SIZE 583B 024040 024060 030040 030060 036060 036090 042060 042090
NOMINAL CAPACITY (ton)
OPERA TING WEIGHT (lb)
COMPRESSORS
Quantity
REFRIGERANT (R-410A)
Quantity (lb)
REFRIGERANT METERING DEVICE
Orifice ID (in.) AccuRater® Piston
CONDENSER COIL
Rows—Fins/in.
Face Area (sq ft)
CONDENSER FAN
Nominal Cfm
Diameter (in.)
Motor Hp (Rpm)
EVAPORATOR COIL
Rows—fins/in.
Face Area (sq ft)
EVAPORATOR BLOWER
Nominal Airflow (Cfm)
Size (in.)
Motor Hp (Rpm)
EVAPORATOR BLOWER (ICM FIOP ONLY)
Nominal Airflow (Cfm)
Size (in.)
Motor Hp (Rpm)
FURNACE SECTION
Burner Orifice No. (Qty…Drill Size)
Natural
Burner Orifice No. (Qty…Drill Size)
Propane
HIGH-PRESSURE SWITCH (psig)
Cutout
Reset (Auto.)
LOSS-OF-CHARGE/LOW-PRESSURE SWITCH
(Liquid Line) (psig)
Cutout
Reset (Auto.)
RETURN-AIR FILTERS (in.)
Throwaway
2 2 2-1/2 2-1/2 3 3 3-1/2 3-1/2
290 290 313 313 321 321 382 382
Scroll
5.0 5.0 5.5 5.5 6.9 6.9 9.0 9.0
.057 .057 .057 .057 .065 .065 .070 .070
1/17
10.9
2350
22
1/8 (825)
3/15
3.7
800
10 x 10
1/4 (1075)
800
10 x 10
1/2
2…44
2…50
20 x 24 x 1 20 x 24 x 1 20 x 24 x 1 20 x 24 x 1 20 x 24 x 1 20 x 24 x 1 24 x 30 x 1 24 x 30 x 1
1/17
10.9
2350
22
1/8 (825)
3/15
3.7
800
10 x 10
1/4 (1075)
800
10 x 10
1/2
2…38
2…46
1/17
12.7
2350
22
1/8 (825)
3/15
3.7
1000
10 x 10
1/4 (1075)
1000
10 x 10
1/2
2…44
2…50
1/17
12.7
2350
22
1/8 (825)
3/15
3.7
1000
10 x 10
1/4 (1075)
1000
10 x 10
1/2
2…38
2…46
610 ± 15
420 ± 25
45 ± 10
20 ± 5
2/17
9.1
2350
22
1/8 (825)
3/15
3.7
1200
10 x 10
1/2 (1075)
1200
11 x 10
3/4
2…38
2…46
2/17
9.1
2350
22
1/8 (825)
3/15
3.7
1200
10 x 10
1/2 (1075)
1200
11 x 10
3/4
3…38
3…46
2/17
12.3
2350
22
1/8 (825)
3/15
4.7
1400
11 x 10
3/4 (1075)
1400
11 x 10
3/4
2…38
2…46
2/17
12.3
2350
22
1/8 (825)
3/15
4.7
1400
11 x 10
3/4 (1075)
1400
11 x 10
3/4
3…38
3…46
—5—
Page 6
PHYSICAL DATA (cont)
UNIT SIZE 583B 048090 048115 048130 060090 060115 060130
NOMINAL CAPACITY (ton)
OPERA TING WEIGHT (lb)
COMPRESSORS
Quantity
REFRIGERANT (R-410A)
Quantity (lb)
REFRIGERANT METERING DEVICE
Orifice ID (in.) AccuRater® Piston
CONDENSER COIL
Rows—Fins/in.
Face Area (sq ft)
CONDENSER FAN
Nominal Cfm
Diameter (in.)
Motor Hp (Rpm)
EVAPORATOR COIL
Rows—fins/in.
Face Area (sq ft)
EVAPORATOR BLOWER
Nominal Airflow (Cfm)
Size (in.)
Motor Hp (Rpm)
EVAPORATOR BLOWER (ICM FIOP ONLY)
Nominal Airflow (Cfm)
Size (in.)
Motor Hp (Rpm)
FURNACE SECTION
Burner Orifice No. (Qty…Drill Size)
Natural Gas
Burner Orifice No. (Qty…Drill Size)
Propane Gas
HIGH-PRESSURE SWITCH (psig)
Cutout
Reset (Auto.)
LOSS-OF-CHARGE/LOW-PRESSURE SWITCH
(Liquid Line) (psig)
Cutout
Reset (Auto.)
RETURN-AIR FILTERS (in.)
Throwaway 24 x 30 x 1 24 x 30 x 1 24 x 30 x 1 24 x 30 x 1 24 x 30 x 1 24 x 30 x 1
444555
421 421 421 468 468 468
Scroll
9.5 9.5 9.5 10.0 10.0 10.0
.073 .073 .073 .086 .086 .086
2/17
12.3
3300
22
1/4 (1100)
4/15
4.7
1600
11 x 10
3/4 (1075)
1600
11 x 10
3/4
3…38
3…46
2/17
12.3
3300
22
1/4 (1100)
4/15
4.7
1600
11 x 10
3/4 (1075)
1600
11 x 10
3/4
3…33
3…42
2/17
12.3
3300
22
1/4 (1100)
4/15
4.7
1600
11 x 10
3/4 (1075)
1600
11 x 10
3/4
3…31
3…41
610 ± 15
420 ± 25
20 ± 5
45 ± 10
2/17
16.4
3300
22
1/4 (1100)
4/15
4.7
1750
11 x 10
1.0 (1040)
1750
11 x 10
1.0
3…38
3…46
2/17
16.4
3300
22
1/4 (1100)
4/15
4.7
1750
11 x 10
1.0 (1040)
1750
11 x 10
1.0
3…33
3…42
2/17
16.4
3300
22
1/4 (1100)
4/15
4.7
1750
11 x 10
1.0 (1040)
1750
11 x 10
1.0
3…31
3…41
1
—6—
Page 7
OPTIONS AND ACCESSORIES
Factory-installed options
Coil options include copper/copper and vinyl-coated construc-
tion for refrigerant coils. Units are shipped standard with copper
tube/aluminum fin construction. See model number nomenclature for coil options.
Electronic Variable-Speed Motor — ICM Motors (Integrated
Control Motor) provide variable-speed operation to optimize
comfort levels year round. They are also more economical to operate than standard motors.
Field-installed accessories
Economizer with Solid-State Controls and Barometric Relief Dampers
Manual Air Damper (25% open)
Filter Rack
Roof Curbs (8-in. and 14-in.)
Square-to-Round Duct Transition Kit
Thermostats
Crankcase Heater
Compressor Hard Start Kit (for use on single-phase units only)
LP Conversion Kit
High Altitude Kit
Low Ambient Kit (Motormaster® II Control)
Solid-State Time Guard® II Device
Lifting Kit
LP to Natural Conversion Kit
Economizer with solid-state controls and barometric relief
dampers includes filter racks and provide outdoor air during
cooling and reduce compressor operation.
Manual outside air damper includes hood and filter rack with
adjustable damper blade for up to 25% outdoor air.
Flat roof curbs in both 8 in. and 14 in. sizes are available for
roof mounted applications.
Square-to-round duct transition kit enables 024-048 size
units to be fitted to 14 in. round ductwork.
Compressor hard start kit assists compressor start-up by providing additional starting torque on single phase units and prolongs compressor motor life.
Thermostats provide control for the system heating and cooling
functions. Thermostat models are available in both programmable and non-programmable versions.
Crankcase heater provides anti-floodback protection for lowload cooling applications.
LP (liquid propane) conversion kit allows for conversion from
natural gas to liquid propane fuel.
Low-ambient kit (Motormaster® II control) allows the use of
mechanical cooling down to outdoor temperatures as low as 0°F.
Solid-state Time Guard® II device provides short-cycling protection for the compressor. Not required with corporate electronic thermostats.
Filter rack features easy installation, serviceability, and highfiltering performance for vertical applications.
High altitude kit is for use at 2001 to 6000 ft above sea level.
Kit consists of natural gas orifices that compensate for gas heat
operation at high altitude.
LP to natural gas conversion kit allows conversion back to
natural gas.
Lifting kit includes lifting brackets which are inserted into the
basepan handholds to rig unit for rooftop applications.
—7—
Page 8
Economizer
A99315
Filter Rack
A99314
Manual Outside Air Damper
REPLACEMENT
PANEL
MANUAL OUTSIDE
AIR HOOD
DAMPER
BLADE
A99317
A99316
—8—
Page 9
BASE UNIT DIMENSIONS — 583B024-036
REQ’D CLEARANCES FOR OPERATION AND SERVICING. in. (mm)
Evaporator coil access side ..................36(914)
Power entry side (except for NEC requirements) .........36(914)
Unit top ..........................48(1219)
Side opposite ducts .....................36(914)
Duct panel ........................12(304.8)*
*Minimum distances: If unit is placed less than 12 in. (304.8 mm) from wall
system, then the system performance may be compromised.
LEGEND
CG - Center of Gravity
COND - Condenser
EVAP - Evaporator
NEC - National Electrical Code
REQ'D - Required
Note: Dimensions are in in. (mm)
REQ’D CLEARANCES TO COMBUSTIBLE MAT’L. in. (mm)
Top of unit .........................14(355.6)
Duct side of unit .......................2(50.8)
Side opposite ducts .....................14(355.6)
Bottom of unit .......................0.50 (12.7)
Flue panel .........................36(914.4)
NEC REQ’D CLEARANCES. in. (mm)
Between units, power entry side ..............42(1066.8)
Unit and ungrounded surfaces, power entry side .........36(914)
Unit and block or concrete walls and other grounded
control box side
surfaces,
.................42(1066.8)
UNIT
ELECTRICAL
CHARACTERISTICS
583B024040/060 208/230-1-60 290 131.5 37.02 [940.3] 22.0 [558.8] 14.5 [368.3] 16.0 [406.4]
583B030040/060
208/230-1-60
208/230-3-60
208/230-1-60
583B036060/090
208/230-3-60
460-3-60
UNIT WEIGHT
lb. kg. X Y Z
UNIT HEIGHT
IN. [MM]
“A”
CENTER OF GRAVITY
IN. [MM]
313 142.0 39.02 [991.1] 22.0 [558.8] 15.3 [387.4] 17.6 [447.0]
321 145.6 35.02 [889.5] 22.0 [558.8] 15.3 [387.4] 16.5 [419.1]
—9—
Page 10
BASE UNIT DIMENSIONS – 583B042-060
C99074
REQUIRED CLEARANCE FOR OPERATION AND SERVICING
EVAP. COIL ACCESS SIDE..............................................................36.00 [914.0]
POWER ENTRY SIDE......................................................................36.00 [914.0]
(EXCEPT FOR NEC REQUIREMENTS)
UNIT TOP.........................................................................................36.00 [914.0]
SIDE OPPOSITE DUCTS ................................................................36.00 [914.0]
DUCT PANEL...................................................................................12.00 [304.8] *
*MINIMUM DISTANCES: IF UNIT IS PLACED LESS THAN 12.00 in. [304.8 mm.]
FROM WALL THEN SYSTEM PERFORMANCE MAYBE COMPR OMISED.
in. [mm]
REQUIRED CLEARANCE TO COMBUSTIBLE MATL.
TOP OF UNIT...................................................................................14.00 [355.6]
DUCT SIDE OF UNIT.........................................................................2.00 [50.8]
SIDE OPPOSITE DUCTS ................................................................14.00 [355.6]
BOTTOM OF UNIT.............................................................................0.50 [12.7]
ELECTRIC HEAT PANEL.................................................................36.00 [914.4]
NEC. REQUIRED CLEARANCES.
BETWEEN UNITS, POWER ENTRY SIDE....................................42.00 [1066.8]
UNIT AND UNGROUNDED SURFACES, POWER ENTRY SIDE ...36.00 [914.0]
UNIT AND BLOCK OR CONCRETE WALLS AND OTHER
GROUNDED SURFACES, POWER ENTRY SIDE.........................42.00 [1066.8]
FLUE HOOD
MILLIMETERS [IN.]
in. [mm]
UNIT
ELECTRICAL
CHARACTERISTICS
208/230-1-60
583B042060/090
208/230-3-60
460-3-60
208/230-1-60
583B048090/115/130
208/230-3-60
460-3-60
208/230-1-60,
583B060090/115/130
208/230-3-60,
460-3-60
UNIT WEIGHT
lb. kg. X Y Z
UNIT HEIGHT
IN. [MM]
“A”
CENTER OF GRAVITY
IN. [MM]
382 173.3 38.98 [990.2] 23.0 [584.2] 16.3 [412.8] 16.6 [421.6]
421 191.0 38.98 [990.2] 21.5 [546.1] 16.6 [422.1] 18.0 [457.2]
468 212.3 42.98 [1091.7] 23.5 [596.9] 16.3 [412.8] 17.6 [447.0]
—10—
Page 11
ACCESSORY DIMENSIONS
HVAC unit
base
Screw
(NOTE A)
*Gasketing
outer flange
Flashing field
supplied
Roofing material
field supplied
Cant strip
field supplied
*Provided with roofcurb
Gasketing
inner flange*
Wood nailer*
Roofcurb*
Insulation (field
supplied)
Duct work
field supplied
Roof
Roof Curb for Small Cabinet
Note A: When unit mounting screw is used,
retainer bracket must also be used.
Supply opening
(B x C)
5
44
/16"
B Typ .
C Typ .
HVAC unit
Screw
(NOTE A)
*Gasketing
outer flange
Flashing field
supplied
Roofing material
field supplied
Cant strip
field supplied
*Provided with roofcurb
base
Gasketing
inner flange*
Duct work
field supplied
Wood nailer*
Roofcurb*
Insulation (field
supplied)
Roof
Roof Curb for Large Cabinet
Note A: When unit mounting screw is used,
retainer bracket must also be used.
D
A
Short
Long
Support
Support
Return opening
(B X C)
Insulated
deck pan
Roof Curb Dimensions
Side View
UNIT SIZE ODS ORDER NUMBER
ROOF CURB
024-036
042-060
Notes:
1. Roof curb must be set up for unit being installed.
2. Seal strip must be applied as required to unit being installed.
3. Dimensions in [ ] are in millimeters.
4. Roof curb is made of 16 gage steel.
5. Table lists only the dimensions per part number that have changed.
6. Attach ductwork to curb (flanges of duct rest on curb).
7. Insulated panels: 1-in. thick fiberglass 1 lb. density.
8. Dimensions are in inches.
9. When unit mounting screw is used (Note A), a retainer bracket must be used as
well. This bracket must also be used when required by code for hurricane or
seismic conditions. This bracket is available through Micrometl.
CPRFCURB006A00 8 [203] 11 [279] 16 1/2 [419] 28 3/4 [730]
CPRFCURB007A00 14 [356] 11 [279] 16 1/2 [419] 28 3/4 [730]
CPRFCURB008A00 8 [203] 16 3/16 [411] 17 3/8 [441] 40 1/4 [1022]
CPRFCURB009A00 14 [356] 16 3/16 [411] 17 3/8 [441] 40 1/4 [1022]
R/A
Insulated
deck pan
A
IN. [MM]
Gasket around
duct
Gasket around
outer edge
B
IN. [MM]
C
IN. [MM]
S/A
D
IN. [MM]
—11—
Page 12
583B CORNER WEIGHTS
12
y
43
CORNER # 024 030 036 042 048 060
1 55.1 59.5 61.0 72.6 80.0 88.9
2 52.2 56.3 57.8 68.8 75.8 84.2
3 89.9 97.0 99.5 118.4 130.5 145.1
4 92.8 100.2 102.7 122.2 134.7 149.8
TOTAL WEIGHT 290 313 321 382 421 468
SELECTION PROCEDURE (WITH EXAMPLE)
I DETERMINE COOLING AND HEATING REQUIREMENTS
AT DESIGN CONDITIONS:
Given:
Required Cooling Capacity (TC).....................35,000 Btuh
Sensible Heat Capacity (SHC).........................25,000 Btuh
Required Heating Capacity..............................60,000 Btuh
Condenser Entering Air Temperature......................... 95°F
Indoor-Air Temperature ........................80°F edb 67°F ewb
Evaporator Air Quantity .....................................1200 CFM
External Static Pressure....................................... 0.1 in. wg
Electrical Characteristics.......................................230-1-60
II SELECT UNIT BASED ON REQUIRED COOLING
CAPACITY.
Enter Net Cooling Capacities table at condenser entering
temperature of 95 F. Unit 583B036 at 1200 cfm and 67 F
ewb (entering wet bulb) will provide a total capacity of
35,900 Btuh and a SHC of 26,700 Btuh. Calculate SHC
correction, if required, using Note 3 under Cooling
Capacities tables.
III SELECT HEATING CAPACITY OF UNIT TO PROVIDE
DESIGN CONDITION REQUIREMENT.
In the Heating Capacities and Efficiencies table on page 4,
note that the unit 583B036090 will provide 70,000 Btuh
with an input of 90,000 Btuh.
x
IV DETERMINE FAN SPEED AND POWER REQUIRE–
MENTS AT DESIGN CONDITIONS.
Before entering the air delivery tables, calculate the total
static pressure required. From the given example, the Wet
Coil Pressure Drop Table, and the Filter Pressure Drop table
on page 16, find at 1200 cfm:
External Static Pressure 0.1 in. wg
Filter 0.13 in. wg
Total Static Pressure 0.23 in. wg
Enter the table for Wet Coil Air Delivery — Horizontal and
Downflow Discharge on page 16. For 208 v operation,
deduct 10% from value given. At .23 ESP (external static
pressure), the fan will deliver 1327 cfm at low speed. The
fan speed should be set at low speed.
V SELECT UNIT THAT CORRESPONDS TO POWER
SOURCE AVAILABLE.
The Electrical Data table on page 21 shows that the unit is
designed to operate at 208/230-1-60.
—12—
Page 13
583B024 COOLING PERFORMANCE TABLE
Temp (F)
Outdoor Air
Entering
Condenser
75
85
95
105
115
125
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
62 67 72 62 67 72 62 67 72
23.7
19.6
1.74
22.4
18.9
1.91
21.2
18.4
2.11
19.1
17.1
2.37
16.9
15.9
2.73
14.7
14.7
3.16
600 / 0.08 800 / 0.10 1000 / 0.12
PERFORMANCE DATA
STANDARD INDOOR PSC MOTOR
COOLING CAPACITIES
Evaporator Air — CFM / BF
Evaporator Air — Ewb (F)
26.0
16.8
1.76
25.0
16.3
1.96
23.7
15.8
2.17
21.5
14.6
2.45
19.3
13.5
2.82
16.8
12.5
3.28
28.1
13.9
1.78
27.2
13.4
1.97
26.2
13.0
2.21
23.8
12.0
2.47
21.8
11.1
2.89
19.2
10.2
3.38
24.7
22.3
1.88
23.6
21.8
2.07
22.3
21.1
2.25
20.1
19.5
2.52
18.2
18.2
2.88
16.1
16.1
3.34
26.9
18.6
1.90
25.8
18.2
2.09
24.6
17.7
2.31
22.3
16.4
2.61
20.0
15.4
3.01
17.4
14.2
3.46
28.7
14.5
1.91
27.7
14.2
2.11
26.7
13.8
2.35
24.2
12.8
2.61
22.3
11.9
3.02
19.6
11.1
3.51
25.2
24.4
2.04
24.1
24.1
2.22
23.0
23.0
2.40
21.0
21.0
2.68
19.2
19.2
3.07
16.9
16.9
3.54
26.9
19.7
2.09
25.9
19.4
2.29
24.7
19.0
2.52
22.3
17.8
2.81
20.1
16.8
3.21
17.5
15.7
3.68
28.7
14.9
2.11
27.5
14.6
2.30
26.4
14.1
2.52
24.1
13.1
2.81
22.1
12.6
3.23
19.4
11.6
3.72
583B030 COOLING PERFORMANCE TABLE
Temp (F)
Outdoor Air
Entering
Condenser
TC
75
85
95
105
115
125
See Legend and Notes on page 15.
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
62 67 72 62 67 72 62 67 72
29.0
25.2
2.11
27.5
24.5
2.34
25.9
23.7
2.58
23.3
22.0
2.90
21.5
21.2
3.14
19.7
19.7
3.55
Evaporator Air — CFM / BF
750 / 0.08 1000 / 0.11 1250 / 0.15
Evaporator Air — Ewb (F)
32.2
21.5
2.14
30.7
20.9
2.38
29.4
20.4
2.65
26.2
18.7
3.00
24.4
17.9
3.28
22.2
16.8
3.69
34.3
17.2
2.15
33.3
16.8
2.44
31.9
16.3
2.67
29.1
15.1
3.01
26.9
14.2
3.33
24.7
13.4
3.70
30.4
29.0
2.28
28.7
28.1
2.52
27.5
27.5
2.78
24.8
24.8
3.07
23.1
23.1
3.39
21.4
21.4
3.78
32.8
23.5
2.32
31.7
23.3
2.60
30.0
22.7
2.84
27.0
31.1
3.19
24.9
20.2
3.49
22.7
19.2
3.86
34.6
18.0
2.33
33.4
17.6
2.62
32.3
17.2
2.85
29.4
16.0
3.20
27.5
15.2
3.48
24.8
14.3
3.89
31.1
31.1
2.46
29.8
29.8
2.68
28.5
28.5
2.95
25.9
25.9
3.31
24.2
24.2
3.62
22.3
22.3
4.00
32.6
24.7
2.58
31.5
24.4
2.87
29.8
24.3
3.09
27.0
22.9
3.43
24.8
22.0
3.74
22.5
21.0
4.10
34.2
18.1
2.59
33.3
18.0
2.84
31.9
17.7
3.12
29.1
16.4
3.47
26.8
15.7
3.79
24.6
14.8
4.10
—13—
Page 14
583B036 COOLING PERFORMANCE TABLE
Temp (F)
Outdoor Air
Entering
Condenser
75
85
95
105
115
125
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
62 67 72 62 67 72 62 67 72
35.2
30.3
2.58
32.9
28.7
2.83
31.0
27.9
3.11
27.9
26.0
3.49
25.5
24.7
3.85
22.2
22.2
4.48
PERFORMANCE DATA (cont)
STANDARD INDOOR PSC MOTOR
COOLING CAPACITIES (cont)
Evaporator Air — CFM/BF
900/0.09 1200/0.13 1500/0.18
Evaporator Air — Ewb (F)
38.7
25.5
2.61
36.9
24.8
2.88
34.9
24.0
3.19
31.5
22.2
3.59
28.8
21.0
3.96
24.6
19.1
4.59
41.6
20.7
2.61
39.9
20.1
2.89
37.9
19.3
3.20
34.3
17.7
3.60
31.4
16.5
3.96
27.0
14.8
4.61
36.6
34.0
2.79
34.8
33.3
3.05
32.4
30.8
3.33
29.3
28.3
3.73
27.5
27.5
4.07
24.0
24.0
4.71
39.8
28.0
2.84
37.9
27.4
3.11
35.9
26.7
3.42
32.2
24.8
3.82
29.4
23.4
4.19
25.0
21.5
4.79
41.9
21.6
2.83
40.2
21.0
3.12
38.3
20.3
3.43
34.6
18.6
3.82
31.5
17.5
4.19
27.0
15.8
4.84
37.3
37.3
3.03
35.5
35.5
3.28
33.8
33.8
3.56
30.7
30.7
3.97
28.3
28.3
4.34
24.5
24.5
4.98
39.5
29.3
3.14
37.7
28.8
3.43
35.7
28.0
3.74
32.0
26.5
4.15
29.2
25.2
4.46
24.8
23.0
5.09
41.5
21.6
3.14
39.8
21.1
3.43
37.8
20.5
3.73
34.0
18.7
4.13
31.0
17.6
4.51
26.3
15.8
5.15
583B042 COOLING PERFORMANCE TABLE
Temp (F)
Outdoor Air
Entering
Condenser
TC
75
85
95
105
115
125
See Legend and Notes on page 15.
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
62 67 72 62 67 72 62 67 72
40.9
35.2
2.93
38.8
34.2
3.26
36.5
33.1
3.60
31.9
30.3
4.26
28.6
28.6
4.92
25.3
26.6
5.62
Evaporator Air — CFM/BF
1050 / 0.10 1500 / 0.13 1750 / 0.17
Evaporator Air — Ewb (F)
44.6
29.5
2.97
42.7
28.7
3.31
40.7
27.8
3.70
35.8
25.3
4.42
32.0
23.6
5.10
28.4
21.8
5.84
48.1
23.4
2.99
46.3
22.8
3.35
44.2
22.0
3.73
39.4
20.0
4.46
35.6
18.6
5.18
32.0
17.1
5.97
42.3
39.8
3.20
40.4
39.0
3.53
38.1
38.1
3.87
33.9
33.9
4.50
30.8
30.8
5.06
27.8
27.8
5.66
45.8
32.4
3.27
43.8
31.7
3.62
41.7
30.9
4.01
36.8
28.5
4.75
32.9
26.9
5.47
29.1
25.1
6.24
49.1
24.6
3.30
47.1
24.0
3.66
45.0
23.3
4.03
40.0
21.3
4.78
36.0
20.0
5.49
32.1
18.5
6.26
43.1
43.1
3.48
41.5
41.5
3.76
39.8
39.8
4.15
35.5
35.5
4.91
32.2
32.2
5.63
29.0
29.0
6.41
45.9
34.4
3.70
43.9
33.8
4.04
41.6
33.0
4.43
36.5
30.7
5.17
32.7
29.1
5.84
28.9
27.2
6.57
48.8
25.1
3.72
46.9
24.5
4.07
44.7
23.9
4.45
39.8
22.1
5.21
35.5
20.6
5.94
31.3
19.0
6.73
—14—
Page 15
583B048 COOLING PERFORMANCE TABLE
Temp (F)
Outdoor Air
Entering
Condenser
75
85
95
105
115
125
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
62 67 72 62 67 72 62 67 72
47.9
41.5
3.38
45.7
40.4
3.77
43.3
39.1
4.15
39.2
36.4
4.67
35.3
34.4
5.32
32.0
32.0
6.16
1200 / 0.06 1600 / 0.08 2000 / 0.11
PERFORMANCE DATA (cont)
STANDARD INDOOR PSC MOTOR
COOLING CAPACITIES (cont)
Evaporator Air — CFM/BF
Evaporator Air — Ewb (F)
52.3
34.8
3.43
50.2
34.1
3.80
47.9
33.1
4.23
43.7
30.8
4.79
39.6
29.0
5.50
35.2
27.0
6.31
56.8
28.2
3.48
54.7
27.4
3.86
52.3
26.5
4.28
47.9
24.6
4.82
43.7
23.0
5.54
38.7
21.0
6.34
49.6
47.4
3.68
47.5
46.5
4.03
45.3
45.3
4.41
41.5
41.5
4.93
38.2
38.2
5.65
34.4
34.4
6.47
53.7
38.7
3.78
51.6
37.9
4.16
49.2
37.1
4.57
44.6
34.6
5.14
40.3
32.8
5.85
35.5
30.8
6.63
58.1
29.9
3.82
56.1
29.3
4.21
53.7
28.5
4.63
48.9
26.4
5.19
44.3
24.7
5.89
39.3
22.8
6.69
50.5
50.5
4.01
48.9
48.9
4.36
47.0
47.0
4.78
42.9
42.9
5.34
39.3
39.3
6.06
35.0
35.0
6.89
54.0
41.6
4.23
51.6
40.9
4.63
48.9
39.9
5.07
44.3
37.5
5.60
40.1
35.7
6.27
35.2
33.4
7.04
57.7
30.7
4.27
56.0
30.3
4.68
53.5
29.5
5.11
48.9
27.6
5.66
44.0
26.0
6.36
38.8
24.0
7.16
583B060 COOLING PERFORMANCE TABLE
Temp (F)
Outdoor Air
Entering
Condenser
TC
75
85
95
105
115
125
BF — Bypass Factor
Ewb — Entering Wet-Bulb
kW — Total Unit Power Input
SHC — Sensible Heat Capacity (1000 Btuh)
TC — Cooling Capacity (1000 Btuh)
PSC — Permanent Split Capacitor
NOTES:
1. Ratings are net; they account for the effects
of the evaporator-fan motor power and heat.
2. Direct interpolation is permissible. Do not extrapolate.
3. The following formulas may be used:
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
TC
SHC
kW
LEGEND
1500 / 0.05 1750 / 0.06 2000 / 0.07 2500 / 0.08
62 67 72 62 67 72 62 67 72 62 67 72
57.6
50.6
4.63
54.4
49.0
5.06
51.2
47.5
5.54
45.8
44.0
6.17
41.9
41.9
6.75
38.6
38.6
7.36
64.3
43.0
4.69
60.9
41.6
5.17
57.5
40.0
5.68
51.9
37.0
6.35
47.6
35.1
6.94
43.2
33.2
7.64
69.9
34.4
4.75
67.0
33.4
5.21
63.7
32.2
5.72
57.7
29.5
6.39
53.2
27.8
6.98
48.3
25.8
7.67
59.8
55.5
4.67
56.4
53.6
5.10
53.1
51.9
5.58
47.8
47.8
6.23
44.5
44.5
6.83
41.1
41.1
7.58
Evaporator Air — CFM/BF
Evaporator Air — Ewb (F)
66.1
46.2
4.71
63.0
45.0
5.17
59.4
43.5
5.68
53.4
40.3
6.36
49.0
38.3
6.95
44.5
36.3
7.64
71.7
36.3
4.78
68.6
35.2
5.23
65.3
34.0
5.74
59.1
31.4
6.41
54.4
29.6
6.99
49.4
27.6
7.68
t=t
ldb edb
t = Wet-bulb temperature corresponding to enthalpy of air leaving
lwb
evaporator coil (h )
h=h
lwb ewb
Where: h = Enthalpy of air entering evaporator coil
4. 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)
61.7
59.8
4.68
58.0
58.0
5.14
55.1
55.1
5.64
50.2
50.2
6.30
46.8
46.8
6.82
43.1
43.1
7.63
sensible capacity (Btuh)
1.10 x cfm
lwb
total capacity (Btuh)
4.5 x cfm
ewb
67.6
49.3
4.73
64.5
48.2
5.18
60.7
46.8
5.69
54.6
43.4
6.37
50.1
41.5
6.95
45.4
39.3
7.64
73.1
38.1
4.80
69.9
37.0
5.26
66.5
35.8
5.76
60.1
33.1
6.42
55.2
31.3
7.01
50.0
29.1
7.69
65.0
65.0
4.70
62.3
62.3
5.17
59.3
59.3
5.68
53.8
53.8
6.36
50.0
50.0
6.94
46.0
46.0
7.64
69.6
54.8
4.75
66.4
54.0
5.21
62.7
52.8
5.71
56.2
49.3
6.38
51.6
47.1
6.95
46.7
44.5
7.65
—15—
75.1
41.3
4.84
71.6
40.2
5.29
68.1
39.1
5.79
61.4
36.2
6.44
56.5
34.5
7.03
51.0
32.1
7.71
Page 16
583B STANDARD UNIT—WET COIL AIR FLOW DELIVERY
230 AND 460 VOLT
Unit
583B
024
030
036
042
048
060
NOTE: *Air delivery values are without air filter.
Deduct field-supplied air filter pressure drop to obtain external static pressure available for ducting.
Deduct 10% for 208 volts.
Dashes indicate portions of table that are not recommended.
Motor
Speed
Watts 279 282 280 277 276 ——————
Low
CFM 882 801 738 674 604 ——————
Watts ———373 367 361 356 351 ———
Med
CFM ———936 868 797 719 626 ———
Watts —————463 452 439 428 ——
High
CFM —————956 878 794 702 ——
Watts 243 244 242 ————————
Low
CFM 885 842 786 ————————
Watts 353 339 333 330 326 320 —————
Med
CFM 1195 1134 1070 997 911 818 —————
Watts ———443 436 426 416 406 397 ——
High
CFM ———1230 1145 1061 977 888 786 ——
Watts 490 463 446 432 418 403 389 378 ———
Low
CFM 1431 1398 1347 1281 1205 1118 1024 921 ———
Watts — 513 501 488 474 459 443 428 ———
Med
CFM — 1491 1426 1351 1267 1175 1077 976 ———
Watts ——645 636 627 616 605 593 583 ——
High
CFM ——1484 1410 1330 1243 1147 1044 936 ——
Watts 634 618 608 598 583 562 534 502 473 454 457
Low
CFM 1669 1599 1545 1498 1448 1391 1326 1257 1189 1132 1101
Watts ———733 704 672 638 604 574 550 536
Med
CFM ———1746 1688 1630 1566 1492 1399 1279 1120
Watts ——————797 773 751 727 696
High
CFM ——————1727 1632 1537 1423 1308
Watts 591 578 573 568 559 544 524 500 ———
Low
CFM 1554 1523 1496 1467 1432 1387 1332 1269 ———
Watts 755 737 719 699 678 653 627 602 579 562 556
Med
CFM 1834 1802 1758 1706 1648 1585 1520 1455 1392 1332 1276
Watts ———890 858 828 801 777 756 734 709
High
CFM ———1943 1870 1793 1711 1624 1531 1433 1329
Watts 589 576 569 566 559 541 499 ————
Low
CFM 1946 1891 1836 1779 1718 1651 1577 ————
Watts 750 733 715 695 673 648 623 598 577 ——
Med
CFM 2189 2097 2021 1952 1883 1809 1727 1635 1530 ——
Watts — 879 850 821 795 772 750 728 701 ——
High
CFM — 2337 2159 2050 1974 1905 1824 1722 1597 ——
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
External Static Pressure (in. wg)
FILTER SIZE
20 X 20 X 1 0.05 0.07 0.08 0.10 0.12 0.13 0.14 0.15 ———————————
20 X 24 X 1 ————0.09 0.10 0.11 0.13 0.14 0.15 0.16 ————————
24 X 30 X 1 ———————0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
FILTER PRESSURE DROP (In. wg)
CFM
—16—
Page 17
UNIT
SIZE
024
030
036
UNIT
SIZE
042
048
060
583B COOLING DRY COIL ICM AIRFLOW—SMALL CABINET
CFM ADJUST
PIN SELECT
EXTERNAL STATIC
PRESSURE RANGE
COOLING
COOLING
DEHUMIDIFY
COOLING
COOLING
DEHUMIDIFY
COOLING
COOLING
DEHUMIDIFY
583B COOLING DRY COIL ICM AIRFLOW—LARGE CABINET
CFM ADJUST
PIN SELECT
EXTERNAL STATIC
PRESSURE RANGE
COOLING
COOLING
DEHUMIDIFY
COOLING
COOLING
DEHUMIDIFY
COOLING
COOLING
DEHUMIDIFY
LO PIN NOM PIN HI PIN
0.0–0.4 0.4–0.7 0.7–1.0 0.0–0.4 0.4–0.7 0.7–1.0 0.0–0.4 0.4–0.7 0.7–1.0
745 675 — 835 750 690 940 880 815
675 625 — 675 650
940 860 785 1020 965 895 1185 1100 1010
820 785 735 820 800
1025 935 — 1145 1085 1005 1320 1260 1180
925 885 — 925 900
LO PIN NOM PIN HI PIN
0.1–1.0 0.1–1.0 0.1–1.0
1035 1095 1280
880 880 1025
1150 1285 1500
1025 1025 1200
1480 1630 1920
1305 1305 1535
600 755 730 705
770 955 920 880
870 1060 1040 1010
EASY SELECT™
BOARD SETTING (CFM)
UNIT
SIZE
024
030
036
UNIT
SIZE
042
048
060
EXTERNAL STATIC
PRESSURE
GAS HEAT SIZE
EASY SELECT™
BOARD SETTING (CFM)
583B HEATING ICM AIRFLOW—SMALL CABINET
700 800 1100 1250
0.0–0.4 0.4–0.7 0.7–1.0 0.0–0.4 0.4–0.7 0.7–1.0 0.0–0.4 0.4–0.7 0.7–1.0 0.0–0.4 0.4–0.7 0.7–1.0
040 ———855 770 710 ——————
060 ———
040 ———
060 ——————1030 970 910 ———
060 ——————
090 —————————1170 1110 1025
———1020 890 835 ———
880 840
805 ——————
1035 995 955 ———
583B HEATING ICM AIRFLOW—LARGE CABINET
1000 1250 1600 1750 1800
EXTERNAL STATIC
PRESSURE
GAS HEAT SIZE
060
090
090
115
130
090
115
130
0.0–1.0 0.0–1.0 0.0–1.0 0.0–1.0 0.0–1.0
1000 ————
— 1250 ———
— 1250 ———
——1600 ——
———1750 —
— 1250 ———
——1600 ——
————1800
—17—
Page 18
583B ICM AIR FLOW VS. TEMPERATURE RISE CHART
UNIT COOLING SIZE
583B 024 40 800 36.5 20 50 175
583B 024 60 1100 40 35 65 165
583B 030 40 800 36.5 20 50 175
583B 030 60 1100 40 35 65 165
583B 036 60 1100 40 25 55 165
583B 036 90 1200 54 45 75 175
583B 042 60 1000 44 20 50 165
583B 042 90 1250 53 35 65 170
583B 048 90 1250 53 25 55 165
583B 048 115 1600 53 35 65 170
583B 048 130 1750 54 40 70 175
583B 060 90 1600 41 25 55 155
583B 060 115 1600 53 35 65 170
583B 060 130 1800 53 40 70 175
RATED GAS
INPUT RATE
(X 1000)
AIRFLOW SETTING
EAST SELECT™
(SCFM)
CALCULATED
TEMPERATURE
RISE
MIN.
TEMP
RISE
MAX
TEMP
RISE
MAX
DISCH.
TEMP
PERFORMANCE DATA (CONT)
ECONOMIZER/1-IN. FILTER PRESSURE DROP (in. wg)
UNIT 583B PRESSURE DROP
024-036 0.20
042-060 0.25
HIGH ALTITUDE COMPENSATION
NATURAL GAS ONLY
ORIFICE CONVERSION — 3.5 in. wc
MANIFOLD PRESSURE*
ALTITUDE (ft)
0-2000
2001-6000
* As the height above sea level increases, there is less oxygen per cubic ft of air.
Therefore, heat input rate should be reduced at higher altitudes.
†Orifices available through your Bryant distributor.
INPUT
(Btuh)
40,000 31,000 #44
60,000 46,000 #38
90,000 70,000 #38
115,000 92,000 #33
130,000 103,000 #31
32,075 24,858 #48
48,547 37,219 #42
72,820 56,638 #42
90,094 72,075 #37
102,630 81,315 #34
OUTPUT
(Btuh)
ORIFICE
NUMBER†
583B ICM FIOP WET COIL PRESSURE DROP
UNIT
SIZE
024 0.005
030 —
036
042
048
060
600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100
0.007 0.010 0.012 0.015 ———————————
0.007 0.010 0.012 0.015 0.018 0.021 0.024 ————————
———0.019 0.023 0.027 0.032 0.037 0.042 0.047 ——————
————0.014 0.017 0.020 0.024 0.027 0.031 0.035 0.039 0.043 ———
——————0.027 0.032 0.036 0.041 0.046 0.052 0.057 0.063 0.068 —
—————————0.029 0.032 0.036 0.040 0.045 0.049 0.053
STANDARD CFM
ORIFICE CONVERSION — 3.5 in. wc
ALTITUDE (ft)
0-2000
2001-6000
LIQUID PROPANE ONLY
MANIFOLD PRESSURE*
INPUT
(Btuh)
40,000 31,000 #50
57,000 43,720 #46
85,500 66,520 #46
115,000 92,000 #42
127,000 100,580 #41
33,834 26,221 #52
49,238 37,766 #48
73,856 57,461 #48
94,571 75,657 #44
101,284 80,214 #43
OUTPUT
(Btuh)
ORIFICE
NUMBER†
—18—
Page 19
ROOF-MOUNTING
CURB
SUPPLY-AIR
FLEXIBLE DUCT
TYPICAL PIPING AND WIRING
ROOF
RETURN-AIR
FLEXIBLE DUCT
CONCENTRIC DIFFUSER BOX
(FIELD-SUPPLIED)
TOP COVER
CEILING
C00023
INDOOR
THERMOSTAT
RETURN
AIR
FROM
POWER
SOURCE
—19—
FROM
GAS LINE
*NEC - NATIONAL ELECTRICAL CODE
DISCONNECT
PER NEC*
C00022
Page 20
APPLICATION DATA
Condensate trap — A 2-in. condensate tr ap must be field
supplied.
1” MIN.
TRAP
OUTLET
2” MIN.
Ductwork — Secure downflow discharge ductwork to roof
curb. For horizontal discharge applications, attach
ductwork to unit with flanges.
To convert a unit to downflow discharge — Units are
equipped with factory-installed inserts in the down-flow
openings. Remov al of the inserts is similar to removing an
electrical knock-out. The unit is factory equipped with duct
covers to seal the horizontal discharge openings in the
unit. Units installed in horizontal discharge orientation do
not require duct covers.
Maximum cooling airflow — To minimize the possibility
of condensate blow-off from the evaporator, airflow
through the units should not exceed 450 cfm per ton.
Minimum cooling airflow — The minimum cooling
airflow is 350 cfm per ton.
Minimum cooling ambient operating temperature — All
standard units have a minimum cooling ambient operating
temperature of 40°F. Units with the ICM Indoor Motor FIOP
have a minimum cooling outdoor operating temperature of
55°F. With accessory low ambient temperature kit, units
can operate at temperatures down to 0°F.
Maximum operating outdoor air temperature — fo r
cooling is 125°F.
—20—
Page 21
ELECTRICAL DATA
583B (STANDARD) ELECTRICAL DATA
UNIT
SIZE
583B
024 208/230-1-60 187 253 13.5 61.0 0.8 2.0 19.7 30
030
036
042
048
060
V-PH-Hz
208/230-1-60 187 253 14.7 73.0 0.8 2.1 21.3 35
208/230-3-60 187 253 9.6 63.0 0.8 2.1 14.9 20
208/230-1-60 187 253 15.4 83.0 0.8 3.6 23.7 35
208/230-3-60 187 253 12.2 77.0 0.8 3.6 19.7 30
460-3-60 414 506 5.1 35.0 0.8 1.9 9.1 15
208/230-1-60 187 253 18.6 105.0 0.9 4.1 28.3 45
208/230-3-60 187 253 13.8 88.0 0.9 4.1 22.3 35
460-3-60 414 506 6.3 39.0 0.9 2.0 10.8 15
208/230-1-60 187 253 20.5 109.0 1.6 4.1 31.3 50
208/230-3-60 187 253 14.7 91.0 1.6 4.1 24.1 35
460-3-60 414 506 6.5 46.0 0.9 2.0 11.0 15
208/230-1-60 187 253 27.6 158.0 1.6 6.2 42.3 60
208/230-3-60 187 253 18.1 137.0 1.6 6.2 30.4 45
460-3-60 414 506 9.0 62.0 0.9 3.2 15.4 20
VOLTAGE
RANGE
Min Max RLA LRA FLA FLA MCA
COMPRESSOR
OUTDOOR FAN
MOTOR
INDOOR FAN
MOTOR POWER SUPPLY
MAX FUSE
OR BKR
583B WITH ICM FIOP ELECTRICAL DATA
UNIT SIZE
583B
024 208/230–1–60 187 253 13.5 61.0 0.9 4.3 22.1 35
030 208/230–1–60 187 253 14.7 73.0 0.9 4.3 23.6 35
036 208/230–1–60 187 253 15.4 83.0 0.9 6.8 27.0 40
042 208/230–1–60 187 253 18.6 105.0 0.9 6.8 31.7 45
048 208/230–1–60 187 253 20.5 109.0 1.6 6.8 34.0 50
060 208/230–1–60 187 253 27.6 158.0 1.6 9.2 45.2 60
FLA — Full Load Amps
LRA — Locked Rotor Amps
MCA — Minimum Circuit Amps
MOCP — Maximum Overcurrent Protection
RLA
—
*Heater capacity (KW) based on heater voltage of 208v, 240v, & 480v.
If power distribution voltage to unit varies from rated heater voltage,
heater KW will vary accordingly.
NOTES:
1. In compliance with NEC (National Electrical Code) requirements
for multimotor and combination load equipment (refer to NEC
Articles 430 and 440), the overcurrent protective device for the
unit shall be Power Supply fuse. The CGA (Canadian Gas
Association) units may be fuse or circuit breaker.
2. Minimum wire size is based on 60 C copper wire. If other than
60 C wire is used, or if length exceeds wire length in table,
determine size from NEC.
3. Unbalanced 3-Phase Supply Voltage
Never operate a motor where a phase imbalance in supply voltage is greater than 2%.
the percentage of voltage imbalance.
% Voltage imbalance
= 100 x
V-PH-HZ
LEGEND
Rated
Load Amps
Use the following formula to determine
max voltage deviation from average voltage
average voltage
VOLTAGE RANGE COMPRESSOR
MIN MAX RLA LRA FLA FLA MCA
®
OUTDOOR FAN
MOTOR
EXAMPLE: Supply voltage is 460-3-60.
Determine maximum deviation from average voltage.
(AB) 457
(BC) 464
(AC) 457
Maximum deviation is 7 v.
Determine percent of voltage imbalance.
% Voltage Imbalance = 100 x
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.
452=5v
457=7v
455=2v
INDOOR
FAN
MOTOR
AB = 452 v
BC = 464 v
AC = 455 v
Average Voltage =
7
457
= 1.53%
POWER SUPPLY
452 + 464 + 455
1371
=
3
= 457
MAX FUSE OR
CKT. BKR.
3
C99024
—21—
Page 22
TYPICAL WIRING SCHEMATIC—208/230-1-60 SHOWN
C99076
—22—
Page 23
TYPICAL WIRING SCHEMATIC—208/230-3-60 SHOWN
C99077
—23—
Page 24
TYPICAL WIRING SCHEMATIC—460-3-60 SHOWN
C99078
—24—
Page 25
ICM FIOP WIRING SCHEMATIC—208/230-1-60
YEL
YEL
YEL
BLK
BLK
BLK
YEL
BLU
BRN
I
—25—
Page 26
CONTROLS
OPERATING SEQUENCE
Heating — On a call for heating, terminal “W” of the thermostat
is energized, starting the induced-draft motor. When the halleffect sensor on the induced-draft motor senses that it has
reached the required speed, the burner sequence begins. This
function is performed by the integrated gas control (IGC). The
evaporator fan motor is energized 45 seconds after flame is established. When the thermostat is satisfied and “W” is deenergized, the burners stop firing and the evaporator fan motor
shuts off after a 45-second time-off delay.
Cooling — When the room temperature rises to a point that is
slightly above the cooling control setting of the thermostat, the
thermostat completes the circuit between thermostat terminal R
to terminals Y and G. These completed circuits through the thermostat connect contactor coil (C) (through unit wire Y) and blower relay coil (BR) (through unit wire G) across the 24-v
secondary of transformer (TRAN).
The normally open contacts of energized contactor (C) close and
complete the circuit through compressor motor (COMP) to condenser (outdoor) fan motor (OFM). Both motors start instantly.
The set of normally open contacts of energized relay BR close
and complete the circuit through evaporator blower (indoor) fan
motor (IFM).
NOTE: Once the compressor has started and then has stopped,
it should not be started again until 5 minutes have elapsed.
The cooling cycle remains “on” until the room temperature drops
to a point that is slightly below the cooling control setting of the
room thermostat. At this point, the thermostat “breaks” the circuit
between thermostat terminal R to terminals Y and G. These
open circuits de-energize contactor coil C and relay coil BR. The
condenser and compressor motors stop. After a 30-second delay, the blower motor stops. The unit is in a “standby” condition,
waiting for the next “call for cooling” from the room thermostat.
The ICM FIOP indoor blower operation with a call
ation (G) in cooling mode will perform by the on/off delay profile
selected on the Easy Select™ circuit board.
for fan oper-
—26—
Page 27
GUIDE SPECIFICATIONS
PACKAGED GAS HEATING/ELECTRIC COOLING
UNITS CONSTANT VOLUME APPLICATION
HVAC GUIDE SPECIFICATIONS
SIZE RANGE: 2 TO 5 TONS, NOMINAL COOLING
40,000 TO 130,000 BTUH,
NOMINAL HEATING INPUT
BRYANT MODEL NUMBER: 583B
PART 1 — GENERAL
1.01 SYSTEM DESCRIPTION
Outdoor rooftop mounted, gas heating/electric cooling unit
utilizing a scroll compressor for cooling duty. Unit shall
discharge supply air vertically or horizontally as shown on
contract drawings. Condenser fan/coil section shall have a
draw-thru design with vertical discharge for minimum
sound levels.
1.02 QUALITY ASSURANCE
A. Unit shall be rated in accordance with ARI Standards
210/240-94 and 270-95 (Sound ratings for 270-95 are
not listed with ARI).
B. Unit shall be designed in accordance with UL Standard
1995.
C. Unit shall be manufactured in a facility registered to
ISO 9001 manufacturing quality standard.
D. Unit shall be UL listed and certified under Canadian
Standards as a total package for safety requirements.
E. Roof curb shall be designed to conform to NRCA
Standards.
F. Insulation and adhesives shall meet NFPA 90A
requirements for flame spread and smoke generation.
G. Cabinet insulation shall meet ASHRAE Standard 62P.
1.03 DELIVERY, STORAGE AND HANDLING
Unit shall be stored and handled per manufacturer’s
recommendations.
PART 2 — PRODUCTS
2.01 EQUIPMENT
A. General:
Factory-assembled, single-piece, heating and cooling unit.
Contained within the enclosure shall be all factory wiring,
piping, controls, refrigerant charge with R-410A refrigerant,
and special features required prior to field start-up.
B. Unit Cabinet:
1. Unit Cabinet shall be constructed of phosphated,
zinc-coated, pre-painted steel capable of withstanding 500 hours in salt spray.
2. Normal service shall be through a single removable
cabinet panel.
3. The unit shall be constructed on a rust proof
basepan that has an externally trapped, integrated
sloped drain pan.
4. Evaporator fan compartment top surface shall be
insulated with a minimum 1/2-in. thick, flexible
fiberglass insulation, coated on the air side and
retained by adhesive and mechanical means. The
evaporator wall sections will be insulated with a
minimum semi-rigid foil-faced board capable of
being wiped clean. Aluminum foil-faced fiberglass
insulation shall be used in the entire indoor air
cavity section.
5. Unit shall have a field-supplied condensate trap.
C. Fans:
1. The evaporator fan shall be 3-speed, direct-drive,
as shown on equipment drawings or factory
optional variable speed motor and control.
2. Fan wheel shall be made from steel, and shall be
double-inlet type with forward curved blades with
corrosion resistant finish. Fan wheel shall be
dynamically balanced.
3. Condenser fan shall be direct drive propeller type
with aluminum blades riveted to corrosion resistant
steel spiders, be dynamically balanced, and
discharge air vertically.
D. Compressor:
1. Fully hermetic compressors with factory-installed
vibration isolation.
2. Scroll compressors shall be standard on all units.
E. Coils:
Evaporator and condenser coils shall have aluminum
plate fins mechanically bonded to seamless copper
tubes with all joints brazed. (Copper/copper and vinylcoated construction available as option). Tube sheet
openings shall be belled to prevent tube wear.
F. Heating Section:
1. Induced-draft combustion type with energy saving
direct spark ignition system and redundant main
gas valve.
2. Induced-draft motors shall be provided with solidstate hall-effect sensor to ensure adequate airflow
for combustion.
3. The heat exchangers shall be constructed of
aluminized steel for corrosion resistance.
4. Burners shall be of the in-shot type constructed of
aluminum coated steel.
5. All gas piping and electric power shall enter the unit
cabinet at a single location.
G. Refrigerant Components:
Refrigerant expansion shall be of the fixed orifice type.
H. Filters:
Filter section shall consist of field-installed, throwaway,
1-in. thick fiberglass filters of commercially available
sizes.
I. Controls and Safeties:
1. Unit controls shall be complete with a selfcontained low voltage control circuit.
2. Compressors shall incorporate a solid-state
compressor protector that provides reset
capability.
3. Unit shall provide high and loss-of-charge/low
pressure safety protection.
J. Operating Characteristics:
1. Unit shall be capable of starting and running at
125°F ambient outdoor temperature exceeding
maximum load criteria of ARI Standard 210.
2. Compressor with standard controls shall be capable of operation down to 40 F ambient outdoor temperature. (55°F with ICM FIOP)
3. Units shall be provided with fan time delay to prevent cold air delivery before the heat exchanger
warms up.
4. Unit shall be provided with 30-second fan time delay after the thermostat is satisfied with standard indoor blower.
5. On ICM FIOP fan off delay for cooling is selected
on Easy Select™ Board.
—27—
Page 28
GUIDE SPECIFICATIONS continued
K. Electrical Requirements:
All unit power wiring shall enter the unit cabinet at a single
location.
L. Motors:
1. Compressor motors shall be of the refrigerant-cooled
type with line-break thermal and current overload protection.
2. All fan motors shall have permanently lubricated bearings, and inherent, automatic reset, thermal overload
protection.
3. Condenser fan motor shall be totally enclosed.
M. Grille:
1. Louvered Grille:
Louvered grille shall be factory-installed to provide hail
guard and vandalism protection.
N. Duct Conversion:
Shall be available with the use of included duct covers.
O. Special Features:
1. ICM Indoor Blower FIOP:
Integral control motor shall be a factory installed option
for optimizing comfort levels in all operating modes and
increasing system efficiency.
2. Coil Options:
Shall include factory-installed optional copper/
copper and vinyl-coated refrigerant coils.
3. Economizer:
a. Economizer controls capable of providing free cool-
ing using outside air.
b. Equipped with low leakage dampers not to exceed
3% leakage, at 1.0 in. wg pressure differential.
c. Spring return motor shuts off outdoor damper on
power failure.
4. Flat Roof Curb:
Curbs shall have seal strip and a wood nailer for flash-
ing and shall be installed per manufacturer’s instructions.
5. Manual Outdoor Air Damper:
Package shall consist of damper, birdscreen, and rain-
hood which can be preset to admit outdoor air for yearround ventilation.
6. Thermostat:
To provide for one-stage heating and cooling in addition
manual or automatic changeover and indoor fan control.
7. Natural-to-Propane Conversion Kit:
Shall be complete with all required hardware to convert
to liquid propane (LP) operation.
8. Low Ambient Package:
Shall consist of a solid-state control and condenser coil
temperature sensor for controlling condenser-fan motor operation, which shall allow unit to operate down to
0° F outdoor ambient temperature.
9. Filter Rack Kit:
Shall provide filter mounting for downflow applications.
10. Square-To-Round Duct Transitions:
Shall have the ability to convert the supply and return
openings from rectangular to round.
11. Compressor Protection (Time Guard® II Kit)
Solid-state control shall protect compressor by prevent-
ing “short cycling.”
12. Crankcase Heater:
Shall provide anti-floodback protection for low-load
cooling applications.
13. High Altitude Kit:
Shall consist of natural gas orifices to compensate for
gas heat operation at 2001 to 6000 ft above sea level.
14. Low NO
Shall provide NO
(Natural Gas only) option:
x
reduction to values below 40 nano-
x
grams/joule to meet California emission requirements.
15. Compressor Hard Start Kit:
Shall provide additional starting torque for single-phase
compressors. (Single phase only).
16. Rigging kit includes lifting brackets which are inserted
into the basepan handholds to rig unit for rooftop applications.
© 2001 Bryant Heating & Cooling Systems, 7310 W. Morris St., Indpls., IN 46231 PRINTED IN U.S.A. Catalog No. 5258-305 5-01
—28—
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
UNIT MUST BE INSTALLED IN ACCORDANCE
WITH INSTALLATION INSTRUCTIONS
Cancels: PDS 583B.24.2
Form PDS 583B.24.3
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