TECHNICAL GUIDE
R-410A
SPLIT-SYSTEM
AIR HANDLERS
MILLENNIUM™
ND360, 480 & 600
30 - 50 Ton
60 Hertz
ND600 AIRHANDLER & M1CZ600 EVAPORATOR SECTION
®
ISO 9001
Certified Quality
Management System
628767-YTG-J-0913
Description
These air handling units are completely assembled units,
including a well-insulated cabinet, a DX cooling coil with copper
tubing, aluminum fins, expansion valve(s), distributor(s), 2”
throwaway filters, a centrifugal blower, a blower motor contactor
and a small holding charge of nitrogen.
Units are shipped in the vertical position ready for field
installation, but can be easily converted to horizontal position.
628767-YTG-J-0913
Table of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Air Handling Unit Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Unit Limitations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Cooling and Heating Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Capacity Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Air Handling Unit and Hot Water Coil Accessory Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Air Handling Unit and Steam Coil Accessory Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fan Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Static Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Sound Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Typical Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Weights And Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Unit Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Typical Field Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2 Johnson Controls Unitary Products
Nomenclature
Product Category
N = Split System, Air Handler, AC R-410A
Product Identifier
D = Standard Efficiency, 4-Pipe (30-50T)
2. Motors, drives, overloads are not shipped with 30-50 ton AH units.
Nominal Cooling Capacity - MBH
360 = 30 Ton
480 = 40 Ton
600 = 50 Ton
C00 = Cooling Only
Product Options
1
AA = No Options Installed
TJ = Technicoat Evap Coil (See Note 1.)
5 = 575-3-60
6 = 208/230/460-3-60
Configured Split Air Handler Model Number Nomenclature
N = None (Motor, Motor Dr. & Motor Overload Kits Req.)
Airflow
2
Product Generation
1 = First Generation
Voltage
Heat Type & Nominal Heat Capacity
N
D
360
C00 N
6
A
AA
1
A
Product Style
A = Style A
1. ND600C00ANAAA1 airhandler does not include
evaporator coil. Customer must order M1CZ600A
Standard Coil or M1CZ600T Technicoat Coil.
Installation Options
A = None
C = YCCS Ctrl CV Cooling/Elec Ht
D = YCCS Ctrl COBP Cooling/Elec Ht
E = YCCS Ctrl CV w/H
2
0
F = YCCS Ctrl COBP w/H
2
0
628767-YTG-J-0913
Johnson Controls Unitary Products 3
628767-YTG-J-0913
Air Handling Unit Features and Benefits
Features
These air handlers can be arranged for a variety of air
discharge patterns in either the horizontal or vertical position.
Refer to the unit installation instructions for other application
possibilities.
Benefits
Air handling units are designed with two distinct modules to
provide maximum application flexibility. ND360 and 480
Models are shipped as single packages with the blower
module mounted on top of the coil module. The ND600
Blower Section and the M1CZ600 Evaporator Section are
shipped separately and must be assembled on the job site.
All blower modules can be repositioned in the field to meet a
large number of vertical and horizontal applications.
The blower module includes the blower wheels and room for
a field-mounted motor and drive. All models offer multiple
motor horsepower and drive options to meet both standard
and high static airflow requirements.
The coil module includes direct expansion coils, 2 in.
throwaway filters, liquid line solenoid valves for capacity
reduction, thermal expansion valves, distributors and a
condensate drain pan.
Every air handling coil is pressurized with air and leak tested
under water. After the headers are brazed onto the coil and
the coil is installed in the unit, the coil is pressurized with
nitrogen for pressure testing and additional leak testing. After
the coil is evacuated and dehydrated, it is pressurized with a
holding charge of nitrogen for storage and/or shipping.
These air handlers, combined with condensing units, provide
years of quiet, efficient and dependable operation. These
units are manufactured under ISO 9001 Quality System
Certification.
Unit Installation
Units may be bottom-supported or ceiling-suspended and
can be arranged to meet almost any space or duct
requirements. Each unit is available with a choice of blower
motor horsepower, drive packages and other accessories to
make them suitable for most applications.
Air Handling units are available in four pipe configurations
from 30 to 50 tons. The dual circuit options provide a wide
variety of application and unit match up possibilities.
Blower Motors
unit to meet almost any air delivery requirement. 5 thru 15
HP motors require motor overload protection. All motors
are UL approved, have permanently lubricated ball bearings
and are field-mounted within the insulated cabinet of the units
to minimize the transmission of sound to the surrounding
space.
Contactor and Overload Relays:
with a contactor, an overload relay is required. See Kit details
in Overload Relays Table.
: Different HP motors are available for each
If the Air Handler is shipped
NOTE: All unit models with contactor and overload relays,
the power wiring for blower motor is supplied in the
overload relay kit.
Factory-Mounted Components
Part Load Operation:
(Direct Expansion) coils with pre-piped distributors,
expansion valves and solenoid valves. Field modifications
are not required for part load operations. Capacity reduction
not only provides economical operation, but also maintains
stable temperature and humidity levels in the conditioned
space.
BAS Control:
provides split system integration for YCCS single zone,
change-over bypass and VAV systems.
Easy Service:
every unit. These valves are factory-installed to provide many
years of trouble-free operation. If service is required, it is not
necessary to unbraze any joints. The expansion valves also
include a tee fitting to allow easy installation of hot gas
bypass if required.
Coil Protection:
have factory applied Technicoat coating to provide extended
life to the indoor coil in standard applications and additional
corrosion protection on those applications in sea coast or
corrosive environments.
Accessories
Base Sections (30 and 40 ton):
elevate units above the floor. If desired, a moderate
percentage of outdoor air may be introduced through these
sections by cutting an access opening to accommodate the
outdoor air duct connection. These bases include a durable
finish to match the evaporator blower unit. The base may
have to be insulated for certain applications.
Hot Water Coils:
installation between the blower and the coil modules of both
horizontal and vertical units. Since their casings match the
dimensions and the finish of the basic units, they become an
integral part of the unit after installation. The coils slide out of
their casings for easy installation. Hot water coils have
copper tubes that have been mechanically expanded into
aluminum fins. Both headers are located on the same end of
the coil. Coils are leak-tested at 325 psig under water and
dried before their connections are capped for storage and
shipping.
Steam Coils (30 ton only):
installation between the blower and coil modules of both
horizontal and vertical units. Since the casing matches the
dimensions and the finish of the basic unit, it becomes an
integral part of the unit after installation. The coil slides out of
the casings for easy installation and is pitched in the casings
to facilitate condensate drainage. The coil has copper tubes
that have been mechanically expanded into aluminum fins.
Both headers are located on the same end of the coil. The
coil is leak-tested at 325 psig and dried before the
connections are capped for storage and shipping.
York Commercial Comfort System (YCCS)
These air handlers have multiple DX
Serviceable expansion valves are provided on
The indoor coils of these air handlers can
Base sections can be used to
Drainable water coils are available for field
Steam coils are available for
4 Johnson Controls Unitary Products
628767-YTG-J-0913
Guide Specifications
MILLENNIUM™
Split System Air-Cooled Air Handler
Models: NC300 and ND360, 480 and 600
General
Units shall be manufactured by Johnson Controls, Unitary
Products Group in an ISO 9001 certified facility. These
factory-assembled units include a well-insulated cabinet, a
DX cooling coil with copper tubes and aluminum fins,
expansion valve(s), distributor(s), throwaway filters, a
centrifugal blower, a blower motor, an adjustable belt drive, a
blower motor contactor and a small holding charge of
nitrogen. The units are shipped in the vertical position ready
for field installation. The air handler units can be installed for
horizontal operation by reversing the position of the solid
bottom panel with the return air duct flange on the front of the
unit. The products must be tested per AHRI 340/360 and
Underwriter Laboratories U.L. 1995 and carry CSA
certification.
Description
The NC/ND indoor units are completely piped and wired at
the factory and are shipped ready for immediate installation.
Only the interconnecting liquid and suction lines, control
wiring, and the main power wiring are required to complete
the installation. Every coil is dehydrated, evacuated, leak
tested and pressure tested at 450 psig before being
pressurized with a holding charge of nitrogen for shipment
and/or storage.
To eliminate the costly cabinet deterioration problems usually
associated with outdoor equipment, all sheet metal parts are
constructed of commercial grade (G90) galvanized steel.
After fabrication, each part is thoroughly cleaned to remove
any grease or dirt from its surfaces. The parts that will be
exposed to the weather are then coated with a powder paint
to assure a quality finish for many years. This coating system
has passed the 1000-hour, salt spray test per ASTM
Standard B117.
Unit Cabinet
Cabinet shall be constructed of 18 gauge, zinc coated steel,
finished with a powder paint process capable of withstanding
a minimum of 1000 salt spray hours according to ASTM
B117. Cabinet screws shall comply with the ASTM B117 salt
spray test for a minimum of 1000 hours. Panels shall be
removable for easy access to all internal components during
maintenance and service. A filter rack shall be included to
accommodate 1" or 2" filters. Cabinet shall feature a
separate access panel for the controls so that unit airflow
need not be disturbed during servicing. The NC300, ND360480 units are shipped in the vertical position ready for field
installation. The blower module can be repositioned in the
field for maximum flexibility. The ND600 product ships with a
separate M1CZ600A evaporator coil and can be assembled
in the vertical or horizontal position in the field.
Each unit shall have:
a. A steel angle frame to provide the rigid support
required for shipping, rigging and years of dependable
operation.
b. Exterior panels of 18 gauge steel, finished with baked
enamel to provide a long-lasting quality appearance.
c. Removable panels to provide easy access to the
internal components for maintenance and service.
d. A filter rack with 1" or 2" filters.
Indoor (Evaporator) Fan Assembly
Fan shall be a belt drive assembly and include an adjustable
pitch motor pulley. Job site selected brake horsepower shall
not exceed the motors nameplate horsepower rating plus the
service factor. Units shall be designed to operate within the
service factor. Fan wheel shall be double-inlet type with
forward-curved blades, dynamically balanced to operate
smoothly throughout the entire range of operation. Airflow
design shall be constant air volume. Bearings shall be sealed
and permanently lubricated for longer life and no
maintenance. Blower motors and drive kits are ordered
separately. Power wiring for blower motor is field supplied.
Refrigerant Components
Coils:
a. Evaporator coils shall have aluminum plate fins
mechanically bonded to seamless internally enhanced
copper tubes with all joints brazed.
b. Evaporator coil shall be of the direct expansion, draw
through design.
Refrigerant Circuit and Refrigerant Safety Components:
a. Include factory-mounted distributors, adjustable
thermal expansion valves and solenoid valves for both
capacity reduction and refrigerant pump out on startup.
b. Include factory installed auxiliary side connectors for
the addition of field installed hot ga s byp ass.
c. Shall include filter/strainer to eliminate any foreign
matter.
Controls
Unit controls shall include 208/230/460 or 575 volt
transformer, blower motor contactor and relay, as well as a
low voltage terminal block. Unit wiring shall be color-coded
for easy service and trouble shooting.
Johnson Controls Unitary Products 5
628767-YTG-J-0913
The Installer Shall:
Furnish condensing units in accordance with the
performance schedules shown on the plans. Install each unit
as shown on the plans in accordance with the manufacturer's
recommendations and all applicable national and local
codes.
Unit Operating Characteristics
Unit shall be capable of starting and running at 125º F
outdoor temperature, exceeding maximum load criteria AHRI
Standard 360. The compressor, with standard controls, shall
be capable of operation down to 40º F outdoor temperature.
Electrical Requirements
All unit wiring shall enter unit cabinet at a single factory
provided location to minimize cabinet penetrations and avoid
unit field modifications.
Each Unit Shall Include The Following Accessories:
• " Suspension kit
• "Return air grille
• "Hot water coil
•"Steam coil
• "Decorative base
• Metal skid
• "Wood skid
6 Johnson Controls Unitary Products
Physical Data
ND360, 480 & 600 Physical Data
Component
Nominal Tonnage 30 40 50
DIMENSIONS (inches)
Length
Width
Height
WEIGHTS
2
(lb)
Unit Shipping
Unit Operating With
5 hp Motor and Drive
7.5 hp Motor and Drive
10 hp Motor and Drive
15 hp Motor and Drive
INDOOR BLOWER
Diameter x Width
Qty.
INDOOR COIL
Face area (Sq. Ft.)
Rows
Fins per inch
Tube diameter
Circuitry Type
Refrigerant Control
SYSTEM DATA
No. Refrigeration Circuits
Suction Line OD (in.)
Liquid Line OD (in.)
FILTERS
Size and Quantity Per Model (In.)
16 x 20 x 2 --- 6 --20 x 20 x 2 --- 3 --20 x 22 x 2 --- --- --16 x 25 x 2 --- --- 6
20 x 25 x 2 10 6 3
25 x 25 x 2 --- --- 6
Face area (Sq. Ft.)
ACCESSORY
HOT WATER COIL DATA
Face area (Sq. Ft.)
Rows
Fins per inch
Tube diameter (Copper) OD (In.)
Connections (Supply and Return) OD (In.)
Weight (lb)
STEAM COIL DATA
Face area (Sq. Ft.)
Rows
Fins per inch
Tube diameter (Copper) (In.)
Connection, (NPTE) (In.)
Inlet
Outlet
Weight (lb)
1
ND600 and M1CZ600A Combined
2
Motor, Motor Drive and Motor Overload Kits must be ordered separately,
The Motor, Motor Drive and Overload Kits are to be field installed.
ND360 ND480 ND600
100.1 103.1 105.1
38.1 45.4 53.7
74.6 89.4 99.0
1122 1246 1684
1184 --- --1208 1348 --1224 1364 1742
--- --- 1859
18 X 18 18 X 18 20 x 18
222
25.8 33.3 41.3
444
16 16 16
3/8 3/8 3/8
Interlaced Interlaced Interlaced
TEV TEV TEV
222
1 1/8 1 3/8 2 1/8
7/8 7/8 7/8
34.7 42.6 53.1
21.2 27.2 27.2
222
12 12 8
1/2 1/2 1/2
1 3/8 1 5/8 1 5/8
150 190 190
18.2 --- --1 --- --8 --- --1 --- ---
2 --- ---
1-1/2 --- ---
160 --- ---
Models
628767-YTG-J-0913
1
Johnson Controls Unitary Products 7
628767-YTG-J-0913
Unit Limitations
Air Handling Unit Limitations
Entering Air Temperature Degrees °F
Model Power Supply Voltage
Voltage Variation Supply Air Range CFM
Min. Max. Min. Max. Min. Max. Min. Max.
208/230-3-60 187 253 10,000 14,000 65/57 95/72 40 77
ND360
460-3-60 414 506 10,000 14,000 65/57 95/72 40 77
575-3-60 540 630 10,000 14,000 65/57 95/72 40 77
208/230-3-60 187 253 12,800 19,200 65/57 95/72 40 77
ND480
460-3-60 414 506 12,800 19,200 65/57 95/72 40 77
575-3-60 540 630 12,800 19,200 65/57 95/72 40 77
208/230-3-60 187 253 16,000 24,000 65/57 95/72 40 77
ND600
460-3-60 414 506 16,000 24,000 65/57 95/72 40 77
575-3-60 540 630 16,000 24,000 65/57 95/72 40 77
1
Heating Min/Max temperatures apply to steam and hot water coils. NOTE: Do not apply steam to hot water coils.
Cooling
DB/WB
Heating DB
1
Cooling and Heating Ratings
Cooling Ratings
Condensing Unit Only
Outdoor
Unit
YD360 333 29.9 11.1 ND360 375 10.0 11.1 12,000
YD480 469 37.4 12.5 ND480 500 10.0 10.8 16,000
YD600 576 50.0 11.5 ND600 620 10.0 10.4 17,500
1
2
3
EER = Energy Efficiency Ratio at full load - the cooling capacity in Btu’s per hour (Btuh) divided by the power input in watts, expressed in Btuh per
watt (Btuh/watt).
EER; condensing unit only ratings based on 45º F SST and 95ºF entering outdoor air temperature.
IEER - A single number cooling part-load efficiency figure that is calculated ba sed on equipment stages and EER at these capacity stages (ANSI/
AHRI STD 340/360 - 2007)
LEGEND
EER = Energy Efficiency Ratio
SST = Saturated Suction Temperature
AHRI = Air Conditioning and Refrigerat ion Institute
IEER = Integrated Energy Efficiency Ratio
Gross Capacity
(MBH)
Tested in accordance with the Unitary Large Equipment certification program, which is based on AHRI Standard 340/360.
Condensing unit only ratings are at 45 F SST and 95 F entering-air temperature.
Deduct 1 MBH when a unit operates at 208 volts.
2
kW EER
Indoor
Unit
Gross Capacity
System Cooling Capacity
3
(MBH)
EER IEER
1
Rated
Airflow
(CFM)
8 Johnson Controls Unitary Products
Capacity Performance
Condenser and Air Handling Cooling Capacities
YD360/ND360
Air on
Evaporator Coil
CFM
9000
10500
12000
13500
15000
9000
10500
12000
13500
WB
(°F)
Total
Capacity
(MBh)
77 440.3 26.1 221.9 185.2 148.6 - - - 424.8 28.5 215.2 179.0 142.8 - - 72 411.6 25.5 272.6 235.9 199.2 162.5 - - 396.5 28.0 265.3 229.1 192.9 156.7 - 67 382.9 24.9 323.2 286.6 249.9 213.2 176.5 - 368.3 27.5 315.5 279.3 243.1 206.8 170.6 62 318.5 24.4 318.5 301.8 265.1 228.4 191.8 155.1 311.2 26.9 311.2 300.3 264.1 227.9 191.7 155.5
57 347.4 24.2 347.4 347.4 312.7 276.0 239.3 202.7 335.5 26.8 335.5 335.5 304.9 268.7 232.5 196.3
77 454.2 26.4 247.9 202.9 157.8 - - - 437.9 28.7 236.3 194.0 151.8 - - 72 424.6 25.8 301.8 256.7 211.7 166.6 - - 408.7 28.2 289.6 247.3 205.1 162.8 - 67 394.9 25.2 355.6 310.6 265.5 220.5 175.4 - 379.6 27.7 342.9 300.6 258.4 216.1 173.9 62 328.6 24.6 328.6 320.2 281.7 238.2 191.6 146.6 320.8 27.2 320.8 315.4 280.7 238.5 196.2 154.0
57 358.3 24.4 358.3 358.3 332.3 290.0 242.2 197.1 345.9 27.0 345.9 345.9 324.2 281.9 239.6 197.4
77 468.1 26.7 274.0 220.6 167.1 - - - 451.0 29.0 257.4 209.1 160.8 - - 72 437.5 26.1 331.0 277.6 224.1 170.7 - - 421.0 28.5 313.9 265.5 217.2 168.9 - 67 407.0 25.4 388.0 334.6 281.1 227.7 174.3 - 391.0 27.9 370.3 322.0 273.7 225.4 177.1 62 338.6 24.9 338.6 338.6 298.3 248.0 191.5 138.1 330.4 27.4 330.4 330.4 297.4 249.1 200.8 152.4
57 369.3 24.7 369.3 369.3 351.8 303.9 245.0 191.6 356.2 27.2 356.2 356.2 343.4 295.1 246.7 198.4
72 448.4 26.2 338.1 287.0 235.8 184.6 - - 430.4 28.6 326.0 277.3 228.5 179.8 - 67 417.1 25.5 399.7 346.9 295.7 244.5 193.3 - 399.7 28.0 385.4 336.7 288.0 239.2 190.5 62 347.0 25.0 347.0 347.0 313.7 264.1 211.4 160.2 337.8 27.5 337.8 337.8 312.9 264.2 215.4 166.7
57 378.4 24.8 378.4 378.4 369.7 321.3 267.3 216.1 364.1 27.3 364.1 364.1 357.7 309.0 260.3 211.5
72 459.3 26.3 345.3 296.3 247.4 198.4 - - 439.7 28.7 338.2 289.0 239.9 190.7 - 67 427.2 25.7 411.4 359.3 310.3 261.3 212.3 - 408.4 28.1 400.5 351.4 302.2 253.1 203.9 62 355.5 25.1 355.5 355.5 329.2 280.2 231.2 182.3 345.2 27.6 345.2 345.2 328.4 279.3 230.1 181.0
57 387.6 24.9 387.6 387.6 387.6 338.6 289.6 240.7 372.1 27.4 372.1 372.1 372.1 322.9 273.8 224.7
77 409.2 30.9 208.5 172.7 137.0 - - - 388.6 34.2 199.2 164.5 129.8 - - 72 381.4 30.4 258.1 222.4 186.6 150.9 - - 362.5 33.7 248.3 213.6 178.9 144.2 - 67 353.7 30.0 307.7 272.0 236.2 200.5 164.8 - 336.3 33.2 297.4 262.7 228.0 193.3 158.6 62 303.9 29.5 303.9 298.8 263.1 227.3 191.6 155.8 295.7 32.8 295.7 293.1 262.5 227.8 193.1 158.4
57 323.6 29.4 323.6 323.6 297.2 261.4 225.7 189.9 309.1 32.7 309.1 309.1 286.3 251.6 216.9 182.2
77 421.5 31.1 224.6 185.1 145.7 - - - 400.6 34.3 223.8 179.3 138.3 - - 72 392.9 30.6 277.4 237.9 198.5 159.0 - - 373.6 33.9 272.7 231.7 190.7 149.6 - 67 364.3 30.2 330.2 290.7 251.2 211.8 172.3 - 346.6 33.4 321.6 284.0 243.0 202.0 160.9 62 313.1 29.7 313.1 310.6 279.8 238.8 200.8 161.3 304.8 33.0 304.8 303.5 279.8 238.0 197.8 156.8
57 333.4 29.6 333.4 333.4 316.1 273.8 237.1 197.6 318.6 32.9 318.6 318.6 305.2 262.8 223.1 182.1
77 433.9 31.3 240.8 197.6 154.4 - - - 412.5 34.5 248.5 194.2 146.9 - - 72 404.4 30.9 296.7 253.5 210.3 167.1 - - 384.7 34.0 297.2 249.8 202.4 155.1 - 67 375.0 30.4 352.7 309.5 266.3 223.0 179.8 - 357.0 33.6 345.8 305.4 258.0 210.7 163.3 62 322.3 29.9 322.3 322.3 296.5 250.2 210.1 166.8 313.9 33.1 313.9 313.9 297.2 248.3 202.4 155.1
57 343.2 29.8 343.2 343.2 334.9 286.2 248.5 205.3 328.1 33.1 328.1 328.1 324.0 273.9 229.3 181.9
72 412.3 31.0 313.9 267.6 221.3 175.1 - - 384.1 34.2 311.6 263.0 214.5 165.9 - 67 382.3 30.5 371.2 326.5 280.2 234.0 187.7 - 356.4 33.8 350.8 319.0 273.4 224.8 176.2 62 328.6 30.0 328.6 328.6 312.1 264.2 219.5 173.3 313.2 33.3 313.2 313.2 303.0 253.7 205.9 157.3
57 349.9 29.9 349.9 349.9 345.7 296.7 253.2 206.9 327.6 33.3 327.6 327.6 325.5 275.5 228.4 179.8
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
95°F 105°F
Temperature of Air on Condenser Coil
Total
Capacity
(MBh)
Total
1
Input
(kW)
628767-YTG-J-0913
Sensible Capacity (MBh)
2
Johnson Controls Unitary Products 9
628767-YTG-J-0913
YD360/ND360 (Continued)
Air on
Evaporator Coil
CFM
15000
9000
10500
12000
13500
15000
1
WB
(°F)
72 420.2 31.0 331.0 281.7 232.4 183.1 - - 383.5 34.4 326.1 276.3 226.5 176.7 - 67 389.7 30.6 389.7 343.5 294.2 244.9 195.6 - 355.8 34.0 355.8 332.7 288.7 239.0 189.2 62 334.9 30.1 334.9 334.9 327.6 278.3 229.0 179.7 312.5 33.5 312.5 312.5 308.9 259.1 209.3 159.5
57 356.6 29.9 356.6 356.6 356.6 307.3 257.9 208.6 327.0 33.5 327.0 327.0 327.0 277.2 227.4 177.6
77 368.1 37.4 189.9 156.2 122.6 - - - 347.5 40.7 180.6 148.0 115.4 - - 72 343.5 37.0 238.5 204.8 171.2 137.5 - - 324.5 40.2 228.6 196.0 163.4 130.8 - 67 318.9 36.5 287.0 253.4 219.7 186.1 152.4 - 301.5 39.7 276.7 244.1 211.5 178.9 146.3 62 287.4 36.1 287.4 287.4 262.0 228.3 194.7 161.0 279.1 39.5 279.1 279.1 261.4 228.8 196.2 163.6
57 294.6 36.1 294.6 294.6 275.4 241.8 208.1 174.5 280.1 39.5 280.1 280.1 264.5 231.9 199.3 166.7
77 379.6 37.5 223.1 173.6 131.0 - - - 358.7 40.7 222.3 167.8 123.6 - - 72 354.3 37.1 268.0 225.4 182.9 140.3 - - 335.0 40.3 263.3 219.2 175.1 131.0 - 67 328.9 36.6 313.0 277.3 234.8 192.2 149.6 - 311.2 39.8 304.4 270.6 226.5 182.4 138.3 62 296.4 36.3 296.4 296.4 279.9 237.3 194.7 152.2 288.1 39.5 288.1 288.1 280.0 236.6 191.7 147.6
57 303.9 36.2 303.9 303.9 294.3 251.7 209.1 166.5 289.1 39.6 289.1 289.1 283.4 240.6 195.1 151.0
77 391.2 37.6 256.2 190.9 139.4 - - - 369.9 40.8 264.0 187.5 131.9 - - 72 365.1 37.2 297.6 246.1 194.6 143.1 - - 345.4 40.3 298.0 242.4 186.7 131.1 - 67 338.9 36.7 338.9 301.3 249.8 198.3 146.8 - 320.9 39.9 320.9 297.2 241.6 185.9 130.3 62 305.5 36.4 305.5 305.5 297.8 246.3 194.8 143.3 297.1 39.6 297.1 297.1 297.1 244.4 187.2 131.6
57 313.1 36.4 313.1 313.1 313.1 261.6 210.1 158.6 298.1 39.7 298.1 298.1 298.1 249.3 190.9 135.3
72 355.9 37.5 309.4 258.5 207.6 156.7 - - 327.7 40.8 307.1 253.9 200.8 147.6 - 67 330.4 37.0 330.4 311.6 266.5 215.7 164.8 - 304.5 40.3 304.5 304.2 259.7 206.5 153.3 62 297.8 36.7 297.8 297.8 294.0 243.1 192.2 141.4 282.4 40.0 282.4 282.4 282.4 232.5 178.6 125.4
57 305.2 36.7 305.2 305.2 305.2 254.4 203.5 152.6 282.9 40.1 282.9 282.9 282.9 233.2 178.6 125.5
72 346.7 37.8 321.1 270.9 220.7 170.4 - - 310.0 41.2 310.0 265.5 214.8 164.1 - 67 321.9 37.3 321.9 321.9 283.3 233.0 182.8 - 288.0 40.7 288.0 288.0 277.8 227.1 176.4 62 290.1 37.0 290.1 290.1 290.1 239.9 189.6 139.4 267.7 40.4 267.7 267.7 267.7 220.7 170.0 119.3
57 297.4 37.0 297.4 297.4 297.4 247.1 196.9 146.7 267.8 40.5 267.8 267.8 267.8 217.1 166.4 115.7
These capacities are gross ratings. For net capacity, deduct supply air blower motor, MBh. Example: Refer to the appropriate Blower
Total
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746
efficiency.
2
These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.
Temperature of Air on Condenser Coil
Total
Capacity
(MBh)
Total
1
Input
(kW)
Sensible Capacity (MBh)
2
nameplate rated motor
10 Johnson Controls Unitary Products
YD480/ND480
Air on
Evaporator Coil
CFM
12000
14000
16000
18000
20000
12000
14000
16000
18000
20000
WB
(°F)
77 579.6 32.8 292.9 247.9 202.9 - - - 530.5 35.1 268.7 224.3 179.9 - - 72 530.4 31.6 355.0 310.0 265.0 220.0 - - 496.5 34.4 333.0 288.6 244.2 199.8 - 67 481.2 30.3 417.1 372.1 327.1 282.2 237.2 - 462.6 33.7 397.3 352.9 308.5 264.1 219.7 62 451.0 30.3 455.0 418.2 373.2 328.2 283.2 238.2 429.4 33.2 429.4 389.1 344.7 300.3 255.9 211.5
57 448.9 29.6 448.9 448.9 437.7 392.7 347.7 302.7 421.3 33.0 421.3 421.3 395.3 351.0 306.6 262.2
77 600.7 32.8 308.8 259.6 210.4 - - - 556.3 35.3 292.2 242.4 192.5 - - 72 549.4 31.5 372.5 323.3 274.1 224.9 - - 520.6 34.6 361.0 311.2 261.3 211.4 - 67 498.0 30.3 436.1 386.9 337.7 288.5 239.3 - 485.0 34.0 429.8 380.0 330.1 280.2 230.3 62 466.9 30.3 468.9 435.1 385.9 337.8 287.4 238.2 450.2 33.4 450.2 418.7 368.8 318.9 269.0 219.1
57 464.9 29.5 464.9 464.9 453.3 406.6 354.9 305.7 441.7 33.2 441.7 441.7 423.0 373.1 323.2 273.3
77 621.8 32.8 324.8 271.4 217.9 - - - 582.0 35.6 315.8 260.4 205.1 - - 72 568.3 31.5 390.0 336.6 283.1 229.7 - - 544.7 34.9 389.1 333.7 278.4 223.0 - 67 514.9 30.3 455.2 401.7 348.3 294.9 241.4 - 507.4 34.2 462.4 407.0 351.6 296.3 240.9 62 482.8 30.2 482.8 452.0 398.5 347.3 291.7 238.2 471.1 33.6 471.1 448.2 392.9 337.5 282.1 226.7
57 481.0 29.5 481.0 481.0 468.9 420.5 362.1 308.6 462.2 33.5 462.2 462.2 450.6 395.2 339.9 284.5
72 583.2 32.0 421.4 367.3 313.2 259.1 - - 554.4 35.0 419.5 362.4 305.3 248.3 - 67 528.6 30.8 498.7 439.6 385.5 331.4 277.3 - 516.5 34.4 493.9 442.9 385.8 328.7 271.6 62 495.6 30.7 495.6 480.2 440.9 387.9 332.7 278.6 479.4 33.8 479.4 468.0 431.0 373.9 316.8 259.7
57 493.6 30.0 493.6 493.6 487.6 435.9 379.4 325.3 470.4 33.6 470.4 470.4 464.6 407.5 350.4 293.3
72 598.1 32.5 452.8 398.0 343.3 288.5 - - 564.1 35.2 450.0 391.2 332.3 273.5 - 67 542.3 31.3 542.3 477.4 422.6 367.9 313.1 - 525.5 34.5 525.5 478.7 419.9 361.0 302.2 62 508.4 31.2 508.4 508.4 483.2 428.5 373.7 318.9 487.8 33.9 487.8 487.8 469.1 410.3 351.4 292.6
57 506.2 30.5 506.2 506.2 506.2 451.4 396.7 341.9 478.6 33.8 478.6 478.6 478.6 419.8 361.0 302.1
77 481.4 37.4 244.5 200.7 156.9 - - - 462.2 41.8 256.0 212.6 169.1 - - 72 462.7 37.3 311.0 267.2 223.4 179.6 - - 446.3 41.6 315.8 272.4 229.0 185.5 - 67 443.9 37.1 377.5 333.7 289.9 246.1 202.3 - 430.4 41.4 375.6 332.2 288.8 245.4 201.9 62 407.8 36.1 403.8 360.0 316.2 272.4 228.6 184.8 405.5 40.9 403.5 363.1 319.7 276.2 232.8 189.4
57 393.7 36.5 393.7 393.7 353.0 309.2 265.4 221.6 382.2 41.0 382.2 382.2 345.7 302.2 258.8 215.4
77 511.8 37.9 275.6 225.1 174.5 - - - 487.2 42.1 293.1 237.7 185.2 - - 72 491.9 37.7 349.6 299.0 248.5 197.9 - - 470.4 41.8 355.9 303.4 250.8 198.3 - 67 472.0 37.6 423.5 373.0 322.4 271.9 221.3 - 453.7 41.6 418.7 369.0 316.5 264.0 211.5 62 433.6 36.5 431.5 402.2 351.7 300.0 250.6 200.0 427.3 41.1 426.3 402.4 350.3 297.2 245.2 192.7
57 418.5 37.0 418.5 418.5 392.7 339.6 291.6 241.0 402.8 41.2 402.8 402.8 378.9 325.2 273.9 221.4
77 542.2 38.3 306.8 249.5 192.2 - - - 512.1 42.3 330.2 262.8 201.2 - - 72 521.1 38.2 388.2 330.9 273.6 216.3 - - 494.5 42.1 395.9 334.3 272.7 211.1 - 67 500.0 38.1 469.6 412.3 355.0 297.7 240.4 - 476.9 41.8 461.7 405.8 344.2 282.6 221.0 62 459.3 37.0 459.3 444.5 387.2 327.6 272.6 215.3 449.1 41.4 449.1 441.7 380.9 318.2 257.7 196.1
57 443.4 37.4 443.4 443.4 432.3 370.0 317.7 260.4 423.4 41.4 423.4 423.4 412.2 348.1 289.0 227.4
72 525.6 38.1 417.7 357.6 297.5 237.4 - - 497.0 42.1 415.9 352.5 289.0 225.5 - 67 504.3 37.9 489.1 446.1 386.0 325.9 265.9 - 479.3 41.8 471.7 428.5 365.1 301.6 238.1 62 463.3 36.9 463.3 455.9 421.1 359.8 300.9 240.8 451.3 41.4 451.3 447.6 403.8 339.7 276.8 213.4
57 447.2 37.3 447.2 447.2 441.7 379.1 321.5 261.4 425.6 41.4 425.6 425.6 420.0 355.3 293.0 229.6
72 530.1 37.9 447.2 384.3 321.4 258.5 - - 499.5 42.1 435.9 370.6 305.3 240.0 - 67 508.6 37.8 508.6 480.0 417.1 354.2 291.3 - 481.7 41.8 481.7 451.2 385.9 320.6 255.2 62 467.2 36.7 467.2 467.2 454.9 392.0 329.2 266.3 453.5 41.3 453.5 453.5 426.7 361.3 296.0 230.7
57 451.0 37.1 451.0 451.0 451.0 388.2 325.3 262.4 427.7 41.4 427.7 427.7 427.7 362.4 297.0 231.7
Total
Capacity
(MBh)
628767-YTG-J-0913
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
95°F 105°F
Temperature of Air on Condenser Coil
Total
Capacity
(MBh)
Total
1
Input
(kW)
Sensible Capacity (MBh)
2
Johnson Controls Unitary Products 11
628767-YTG-J-0913
YD480/ND480 (Continued) (Continued)
Air on
Evaporator Coil
CFM
12000
14000
16000
18000
20000
1
WB
(°F)
77 443.0 46.3 267.5 224.4 181.3 - - - 423.8 50.8 278.9 236.2 193.6 - - 72 430.0 46.0 320.6 277.6 234.5 191.5 - - 413.6 50.3 325.5 282.8 240.1 197.4 - 67 416.9 45.6 373.8 330.7 287.7 244.6 201.6 - 403.4 49.8 372.0 329.3 286.6 243.9 201.2 62 403.3 45.7 403.3 366.2 323.1 280.1 237.0 193.9 401.0 50.6 401.0 369.3 326.6 283.9 241.2 198.5
57 370.8 45.5 370.8 370.8 338.3 295.2 252.2 209.1 359.3 50.0 359.3 359.3 331.0 288.3 245.6 202.9
77 462.5 46.3 310.5 250.3 195.8 - - - 437.9 50.5 328.0 262.8 206.4 - - 72 448.9 45.9 362.1 307.7 253.2 198.7 - - 427.4 50.0 368.4 312.0 255.5 199.1 - 67 435.3 45.6 413.8 365.1 310.6 256.1 201.6 - 417.0 49.6 408.9 361.1 304.7 248.2 191.8 62 421.1 45.7 421.1 402.5 348.8 294.4 239.9 185.4 414.8 50.3 414.8 402.6 347.4 291.5 234.5 178.1
57 387.1 45.5 387.1 387.1 365.2 310.8 256.3 201.8 371.4 49.8 371.4 371.4 351.5 296.3 238.6 182.2
77 482.1 46.3 353.6 276.1 210.2 - - - 452.0 50.2 377.0 289.4 219.2 - - 72 467.9 45.9 403.6 337.7 271.9 206.0 - - 441.3 49.8 411.4 341.2 271.0 200.8 - 67 453.7 45.6 453.7 399.4 333.5 267.6 201.7 - 430.6 49.3 430.6 392.9 322.7 252.5 182.3 62 438.8 45.7 438.8 438.8 374.6 308.7 242.8 176.9 428.6 50.1 428.6 428.6 368.2 299.2 227.8 157.7
57 403.5 45.5 403.5 403.5 392.2 326.3 260.4 194.5 383.5 49.5 383.5 383.5 372.1 304.4 231.7 161.5
72 468.4 46.1 414.2 347.3 280.5 213.7 - - 439.8 50.1 412.4 342.2 272.0 201.8 - 67 454.2 45.7 454.2 410.9 344.1 277.3 210.4 - 429.2 49.6 429.2 393.3 323.1 252.9 182.7 62 439.3 45.9 439.3 439.3 386.5 319.6 252.8 186.0 427.4 50.4 427.4 427.4 369.2 299.5 228.8 158.5
57 403.9 45.6 403.9 403.9 398.3 331.4 264.6 197.8 382.3 49.8 382.3 382.3 376.6 307.6 236.2 165.9
72 469.0 46.2 424.7 356.9 289.1 221.4 - - 438.4 50.4 413.5 343.2 273.0 202.8 - 67 454.8 45.9 454.8 422.5 354.7 286.9 219.1 - 427.8 49.9 427.8 393.8 323.5 253.3 183.1 62 439.8 46.0 439.8 439.8 398.4 330.6 262.8 195.0 426.1 50.6 426.1 426.1 370.1 299.9 229.7 159.4
57 404.4 45.8 404.4 404.4 404.4 336.6 268.8 201.0 381.1 50.1 381.1 381.1 381.1 310.8 240.6 170.3
These capacities are gross ratings. For net capacity, deduct supply air blower motor, MBh. Example: Refer to the appropriate Blower
Total
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746
efficiency.
2
These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.
Temperature of Air on Condenser Coil
Total
Capacity
(MBh)
Total
1
Input
(kW)
Sensible Capacity (MBh)
2
nameplate rated motor
12 Johnson Controls Unitary Products
YD600/ND600 Air Handler with M1CZ600A Evaporator Section
Air on
Evaporator Coil
CFM
WB
(°F)
15000
17500
20000
21750
23500
15000
17500
20000
21750
23500
Total
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
77 778.4 38.3 415.3 359.0 302.7 - - - 739.6 44.5 405.1 348.7 292.3 - - 72 711.3 40.7 471.4 415.1 358.8 302.5 - - 679.6 45.7 463.0 406.7 350.3 293.9 - 67 644.1 43.1 527.5 471.2 415.0 358.7 302.4 - 619.5 46.8 521.0 464.7 408.3 351.9 295.5 62 618.5 41.7 618.5 580.0 523.8 467.5 411.2 354.9 599.2 45.6 599.2 560.7 504.3 447.9 391.6 335.2
57 629.2 40.1 629.2 573.3 517.0 460.7 404.4 348.1 616.4 44.2 616.4 561.2 504.8 448.4 392.1 335.7
77 803.9 38.1 456.4 392.7 329.1 - - - 760.9 44.6 443.3 379.7 316.2 - - 72 734.5 40.5 517.4 453.8 390.2 326.6 - - 699.1 45.7 506.0 442.5 378.9 315.4 - 67 665.2 42.9 578.5 514.9 451.3 387.7 324.1 - 637.4 46.9 568.7 505.2 441.6 378.1 314.6 62 638.8 41.5 638.8 619.6 569.5 508.3 442.3 378.7 616.4 45.7 616.4 597.1 545.5 482.0 418.4 354.9
57 649.9 39.9 649.9 621.9 562.2 501.2 435.0 371.4 634.1 44.3 634.1 606.5 546.1 482.5 419.0 355.5
77 829.3 37.9 497.4 426.5 355.6 - - - 782.2 44.7 481.5 410.8 340.1 - - 72 757.8 40.3 563.4 492.5 421.6 350.7 - - 718.7 45.8 549.0 478.3 407.6 336.9 - 67 686.3 42.7 629.5 558.5 487.6 416.7 345.8 - 655.2 46.9 616.4 545.7 475.0 404.3 333.6 62 659.1 41.2 659.1 659.1 615.2 549.1 473.3 402.4 633.6 45.7 633.6 633.6 586.7 516.0 445.3 374.6
57 670.6 39.7 670.6 670.6 607.4 541.7 465.5 394.6 651.9 44.3 651.9 651.9 587.3 516.6 445.9 375.2
72 784.2 39.9 617.2 540.1 463.0 386.0 - - 737.6 45.5 588.6 512.9 437.2 361.5 - 67 710.3 42.3 681.9 612.8 535.7 458.7 381.6 - 672.4 46.6 653.0 585.3 509.6 433.8 358.1 62 682.2 40.8 682.2 682.2 670.1 595.4 515.9 438.8 650.3 45.4 650.3 650.3 626.8 551.1 475.4 399.7
57 694.3 39.3 694.3 694.3 667.1 592.6 513.0 435.9 669.0 44.0 669.0 669.0 630.0 554.3 478.6 402.9
72 810.6 39.5 671.0 587.7 504.5 421.2 - - 756.4 45.1 628.3 547.5 466.8 386.1 - 67 734.3 41.9 734.3 667.1 583.9 500.6 417.4 - 689.6 46.3 689.6 624.8 544.1 463.4 382.7 62 705.3 40.5 705.3 705.3 725.0 641.7 558.5 475.2 666.9 45.1 666.9 666.9 666.9 586.2 505.5 424.8
57 717.9 38.9 717.9 717.9 726.8 643.6 560.4 477.1 686.1 43.7 686.1 686.1 672.7 592.0 511.3 430.6
95°F 105°F
77 700.8 50.7 394.8 338.4 281.9 - - - 643.6 56.8 367.7 311.4 255.1 - - 72 647.9 50.6 454.7 398.2 341.8 285.3 - - 603.3 56.7 434.4 378.1 321.8 265.5 - 67 595.0 50.4 514.5 458.1 401.6 345.2 288.7 - 563.1 56.6 501.2 444.9 388.6 332.3 276.0 62 579.8 49.5 579.8 541.3 484.9 428.4 371.9 315.5 542.8 55.9 542.8 508.1 451.8 395.5 339.2 282.9
57 603.6 48.3 603.6 549.1 492.7 436.2 379.7 323.3 564.5 55.9 564.5 510.2 453.9 397.6 341.3 285.0
77 717.9 51.1 430.2 366.7 303.3 - - - 663.4 56.8 416.1 342.4 277.3 - - 72 663.7 50.9 494.6 431.1 367.6 304.2 - - 621.9 56.7 480.2 415.1 350.0 284.9 - 67 609.5 50.8 559.0 495.5 432.0 368.6 305.1 - 580.5 56.7 544.4 487.8 422.7 357.5 292.4 62 594.0 49.8 594.0 574.7 521.6 455.7 394.6 331.2 559.6 56.0 559.6 542.3 491.3 425.0 361.0 295.9
57 618.3 48.7 618.3 591.1 530.0 463.9 403.0 339.6 581.9 55.9 581.9 554.8 493.5 427.0 363.2 298.1
77 735.0 51.5 465.6 395.1 324.6 - - - 683.2 56.9 464.5 373.4 299.5 - - 72 679.5 51.3 534.5 464.0 393.5 323.0 - - 640.5 56.8 526.0 452.1 378.1 304.2 - 67 624.1 51.2 603.4 532.9 462.4 391.9 321.5 - 597.9 56.7 587.6 530.7 456.8 382.8 308.9 62 608.1 50.2 608.1 608.1 558.3 483.0 417.3 346.8 576.4 56.0 576.4 576.4 530.7 454.4 382.8 308.9
57 633.1 49.0 633.1 633.1 567.2 491.6 426.3 355.8 599.3 56.0 599.3 599.3 533.0 456.5 385.1 311.1
72 690.9 51.1 560.0 485.7 411.3 337.0 - - 648.5 56.6 546.8 470.5 394.3 318.0 - 67 634.5 50.9 624.1 557.7 483.4 409.0 334.7 - 605.3 56.5 600.2 552.5 476.2 400.0 323.7 62 618.3 49.9 618.3 618.3 583.6 506.8 434.9 360.6 583.5 55.8 583.5 583.5 553.4 476.0 400.9 324.7
57 643.7 48.8 643.7 643.7 593.0 516.0 444.3 369.9 606.8 55.8 606.8 606.8 555.8 478.3 403.3 327.1
72 702.3 50.8 585.6 507.4 429.2 351.0 - - 656.5 56.4 567.5 488.9 410.4 331.9 - 67 644.9 50.7 644.9 582.5 504.3 426.1 347.9 - 612.7 56.3 612.7 574.2 495.7 417.2 338.6 62 628.5 49.7 628.5 628.5 608.9 530.7 452.5 374.3 590.7 55.6 590.7 590.7 576.1 497.5 419.0 340.5
57 654.3 48.5 654.3 654.3 618.7 540.5 462.3 384.1 614.2 55.6 614.2 614.2 578.6 500.0 421.5 343.0
Temperature of Air on Condenser Coil
Total
Capacity
(MBh)
628767-YTG-J-0913
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Johnson Controls Unitary Products 13
628767-YTG-J-0913
YD600/ND600 Air Handler with M1CZ600A Evaporator Section (Continued)
Air on
Evaporator Coil
CFM
15000
17500
20000
21750
23500
1
WB
(°F)
77 586.4 62.8 340.6 284.5 228.3 - - - 529.2 68.8 313.5 257.5 201.5 - - 72 558.8 62.8 414.2 358.1 301.9 245.8 - - 514.2 68.8 394.0 338.0 282.0 226.0 - 67 531.1 62.7 487.8 431.7 375.5 319.4 263.2 - 499.2 68.9 474.4 418.4 362.5 306.5 250.5 62 505.9 62.3 505.9 475.0 418.8 362.7 306.5 250.4 468.9 68.7 468.9 441.8 385.8 329.8 273.8 217.9
57 525.3 63.4 525.3 471.3 415.2 359.0 302.9 246.7 486.2 70.9 486.2 432.4 376.4 320.4 264.4 208.5
77 608.8 62.6 402.0 318.1 251.3 - - - 554.3 68.3 387.9 293.8 225.3 - - 72 580.2 62.5 465.9 399.1 332.3 265.5 - - 538.4 68.3 451.6 383.1 314.7 246.2 - 67 551.5 62.5 529.8 480.1 413.3 346.5 279.7 - 522.4 68.3 515.2 472.4 404.0 335.5 267.1 62 525.2 62.1 525.2 509.8 461.0 394.2 327.4 260.6 490.9 68.2 490.9 477.3 430.7 363.5 293.8 225.4
57 545.4 63.2 545.4 518.4 457.0 390.2 323.4 256.6 509.0 70.4 509.0 482.1 420.5 353.3 283.6 215.1
77 631.3 62.4 463.4 351.8 274.3 - - - 579.4 67.8 462.4 330.1 249.2 - - 72 601.5 62.3 517.6 440.2 362.7 285.3 - - 562.6 67.8 509.2 428.3 347.3 266.4 - 67 571.8 62.3 571.8 528.6 451.2 373.7 296.3 - 545.7 67.8 545.7 526.4 445.5 364.6 283.7 62 544.6 61.9 544.6 544.6 503.2 425.8 348.3 270.9 512.8 67.7 512.8 512.8 475.7 397.1 313.8 232.9
57 565.5 63.0 565.5 565.5 498.8 421.4 343.9 266.5 531.8 69.9 531.8 531.8 464.6 386.2 302.7 221.8
72 606.1 62.2 533.5 455.3 377.2 299.0 - - 563.8 67.7 520.2 440.2 360.1 280.0 - 67 576.2 62.1 576.2 547.3 469.1 390.9 312.8 - 547.0 67.7 547.0 542.0 462.0 381.9 301.8 62 548.7 61.7 548.7 548.7 523.2 445.1 366.9 288.8 514.0 67.6 514.0 514.0 493.1 414.2 332.9 252.9
57 569.8 62.8 569.8 569.8 518.7 440.5 362.3 284.2 532.9 69.8 532.9 532.9 481.5 402.7 321.4 241.3
72 610.7 62.0 549.4 470.5 391.6 312.7 - - 565.0 67.6 531.3 452.0 372.8 293.6 - 67 580.5 61.9 580.5 565.9 487.1 408.2 329.3 - 548.3 67.6 548.3 548.3 478.4 399.2 320.0 62 552.9 61.5 552.9 552.9 543.3 464.4 385.5 306.6 515.1 67.5 515.1 515.1 510.5 431.2 352.0 272.8
57 574.2 62.6 574.2 574.2 538.5 459.6 380.8 301.9 534.1 69.7 534.1 534.1 498.4 419.2 340.0 260.8
These capacities are gross ratings. For net capacity, deduct supply air blower motor, MBh. Example: Refer to the appropriate Blower
Total
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746
efficiency.
2
These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.
Temperature of Air on Condenser Coil
Total
Capacity
(MBh)
Total
1
Input
(kW)
Sensible Capacity (MBh)
2
nameplate rated motor
14 Johnson Controls Unitary Products
Air Handling Unit and Hot Water Coil Accessory Heating Capacity
628767-YTG-J-0913
ND360 / 1HW0406, ND480 & ND600 / 1HW0407
UNIT
MODEL
ND360 1HW0406 50
ND480
ND600 75
1
NOTE: Temperature Water Drop (ºF) = (2 X MBH) / GPM.
HOT WATER
COIL MODEL
1HW0407
These capacities do not include any blower motor heat.
GPM CFM
8,000 236 304 372 440 508
10,000 265 341 416 492 568
12,000 291 374 457 540 623
14,000 315 405 495 585 675
12,800 348 447 547 646 746
75
16,000 389 500 611 722 833
19,200 425 547 668 790 911
16,000 389 500 611 722 833
20,000 436 561 686 810 935
24,000 473 610 746 882 1,019
1
ENTERING WATER TEMPERATURE MINUS ENTRY AIR TEMPERATURE °F.
70 90 110 130 150
Hot Water Coil Capacity Correction And Pressure Drop Vs GPM1
HOT WATER COIL MODEL GPM
25 0.4 0.79
1HW0406
1HW0407
1
For pressure drop in feet (water), multiply these values by 2.31.
50 1.0 1.00
75 1.8 1.04
100 3.4 1.07
50 1.0 0.95
75 1.5 1.00
100 2.4 1.03
125 3.5 1.05
PRESSURE DROP
CAPACITY (MBH)
PSI
CAPACITY CORRECTION
FACTOR
Johnson Controls Unitary Products 15
628767-YTG-J-0913
Air Handling Unit and Steam Coil Accessory Heating Capacity
ND360 / 1NF0454
1
UNIT
MODEL
ND360 1NF0454
1
These capacities do not include any blower motor heat.
STEAM COIL
MODEL
CFM DRY BULB TEMPERATURE OF AIR ENTERING COIL (°F)
8,000 535 483 432 380
10,000 592 535 478 422
12,000 642 580 518 456
14,000 687 621 555 489
CAPACITY (MBH) @ 2 PSIG
10 30 50 70
Steam Coil Capacity Correction Factors For High Steam Pressure
STEAM PRESSURE (PSIG) 5101520 25
CAPACITY CORRECTION FACTOR 1.05 1.12 1.19 1.25 1.30
NOTE: Steam Rate = (lbs/Hr.) = 1.025 x MBH
16 Johnson Controls Unitary Products
628767-YTG-J-0913
Fan Performance
ND360, 480 & 600 Fan Performance
ND360 Fan Performance Data - 30 Ton
CFM
RPM
600 0.20 3.1 2.9 0.02 3.6 3.4 - - - - - - - - 635 0.31 3.3 3.1 0.13 3.8 3.5 - - - - - - - - 700 0.54 3.7 3.5 0.38 4.2 3.9 0.20 4.8 4.5 0.03 5.3 5.0 - - 775 0.85 4.4 4.1 0.70 4.8 4.5 0.54 5.3 5.0 0.39 5.8 5.5 0.20 6.4 6.0
800 0.97 4.7 4.4 0.82 5.1 4.8 0.66 5.6 5.2 0.52 6.1 5.7 0.35 6.7 6.3
875 1.34 5.6 5.2 1.19 6.0 5.7 1.04 6.6 6.2 0.93 7.1 6.6 0.77 7.7 7.2
900 1.47 5.9 5.5 1.33 6.4 6.0 1.17 7.0 6.5 1.07 7.5 7.0 0.90 8.2 7.6
940 1.70 6.5 6.1 1.55 7.0 6.6 1.40 7.7 7.2 1.31 8.3 7.8 1.09 9.0 8.4
ND480 Fan Performance Data - 40 Ton
RPM
600 0.84 6.0 5.2 0.63 7.2 6.2 0.40 8.4 7.2 0.13 9.7 8.4
660 1.19 7.3 6.3 1.00 8.5 7.3 0.78 9.8 8.5 0.50 11.2 9.7
700 1.42 8.2 7.1 1.25 9.4 8.1 1.03 10.7 9.2 - - 760 1.78 9.5 8.2 1.63 10.8 9.3 - - - - - 800 2.02 10.4 9.0 1.89 11.8 10.2 - - - - - -
10,000 11,000 12,000 13,000 14,000
SP BHP kW SP BHP kW SP BHP kW SP BHP kW SP BHP kW
CFM
12,800 14,400 16,000 17,600
SP BHP kW SP BHP kW SP BHP kW SP BHP kW
ND600 Fan Performance Data - 50 Ton
CFM
RPM
600 0.82 6.0 5.2 0.59 7.2 6.2 0.35 8.4 7.2 0.08 9.7 8.4 - - 660 1.17 7.3 6.3 0.96 8.5 7.3 0.73 9.8 8.5 0.45 11.2 9.7 0.14 12.7 11.0
700 1.40 8.2 7.1 1.21 9.4 8.1 0.98 10.7 9.2 0.70 12.2 10.5 0.40 13.7 11.8
760 1.76 9.5 8.2 1.59 10.8 9.3 1.38 12.3 10.6 1.11 13.8 11.9 0.81 15.6 13.5
800 2.00 10.4 9.0 1.85 11.8 10.2 1.64 13.3 11.5 1.38 14.9 12.9 1.09 16.9 14.6
900 2.60 12.8 11.0 2.49 14.5 12.5 2.35 16.0 13.8 - - - - - 930 2.78 13.5 11.6 2.68 15.3 13.2 - - - - - - - - -
16,000 18,000 20,000 22,000 24,000
SP BHP kW SP BHP kW SP BHP kW SP BHP kW SP BHP kW
Johnson Controls Unitary Products 17
628767-YTG-J-0913
ND360, 480 & 600 Drive Kit Data
ADJUSTABLE MOTOR PULLEY FIXED BLOWER PULLEY BELTS
PITCH DIA.
(IN.)
BORE
(IN.)
PITCH DIA.
(IN.)
BORE
(IN.)
QTY.
PITCH
LENGTH
(IN.)
DESIGNATION
UNIT MODEL
ND360
ND480
ND600
DRIVE KIT
MODEL
NUMBER
1LD0415 636 - 795 4.0 - 5.0 1 3/8 11.0 1 3/16 2 63.3 A62
1LD0407 668 - 827 4.2 - 5.2 1 3/8 11.0 1 3/16 2 63.3 A62
1LD0408 827 - 986 5.3 - 6.3 1 3/8 11.0 1 3/16 2 59.7 A59
1LD0409 607 - 776 4.3 - 5.5 1 3/8 12.4 1 3/16 2 85.1 B84
1LD0410 776 - 917 5.4 - 6.6 1 3/8 12.4 1 3/16 2 86.8 B85
1LD0411 692 - 833 4.8 - 6.0 1 3/8 12.4 1 3/16 2 78.6 B78
1LD0412 762 - 931 5.4 - 6.6 1 5/8 12.4 1 3/16 2 76.8 B75
BLOWER
RPM
RANGE
ND360, 480 & 600 Motor Kit Data
UNIT MODEL HP MOTOR KIT MODEL NUMBER FRAME SIZE
2LP04605133
2LP04605158 575
2LP04607133
2LP04607158 575
2LP04610133
2LP04610158 575
2LP04607133
2LP04607158 575
2LP04610133
2LP04610158 575
2LP04610133
2LP04610158 575
2LP04615133
2LP04615158 575
184
213
215
213
215
215
254
ND360
ND480
ND600
5.0
7.5
10
7.5
10
10
15
VOLTAGE
(3PH-60-HZ)
208/230/460
208/230/460
208/230/460
208/230/460
208/230/460
208/230/460
208/230/460
ND 360, 480 & 600 Overload Relay Kit
VOLTAGE 208/230V 460V 575V
MOTOR HP OVERLOAD KIT
5 2MP04708500 2MP04708300 2MP04708300
7.5 2MP04708700 2MP04708400 2MP04708300
10 2MP04708900 2MP04708500 2MP04708400
15 2MP04709000 2MP04708700 2MP04708500
ND 360, 480 & 600 Overload Setting
VOLTAGE 208/230V 460V 575V
MOTOR HP
5 14/13 6.5 5
7.5 21/20 9.5 7.5
10 26/25 13 10
15 38/36 18 15
1
Motors with Service Factor of 1.15 or Greater: Adjust overload relay dial to the
motor nameplate Full Load Amps (FLA).
2
Motors with Service Factor Less Than 1.15: Adjust overload relay dial based on the
OVERLOAD SETTING (Full Load Amps)
formula: Motor nameplate FLA x 0.90 = relay setting
18 Johnson Controls Unitary Products
12
Static Resistance
Static Resistance
Model CFM Hot Water Coil Steam Coil
ND360
ND480
ND600
Sound Performance
628767-YTG-J-0913
10000 0.08 0.11
11000 0.09 0.14
12000 0.10 0.17
13000 0.12 0.20
14000 0.14 0.23
12800 0.11 -
14400 0.13 -
16000 0.15 -
17600 0.17 -
19200 0.20 -
16000 0.15 -
18000 0.18 -
20000 0.21 -
22000 0.24 -
24000 0.28 -
Indoor Sound Power Levels
Model
(Tons)
ND360
(30)
ND480
(40)
ND600
(50)
1
These values have been accessed using a model of sound propagation from a point source into the hemispheric/free field. The dBA
CFM
12000 0.75 755 5.66 86 84 84 82 81 81 77 74 69
16000 0.80 800 8.9 92 90 90 88 90 86 84 81 76
2
20000 1.13 700 10.7 88 87 87 85 86 82 80 78 73
ESP
(IWG)
Blower
RPM BHP
Sound Rating
dB (A)
1
Sound Power, dB (10
Octave Band Center line Frequency (Hz)
63 125 250 500 1000 2000 4000 8000
values provided are to be used for reference only. Calculation of dBA values cover matters of system design and the fan manufacture
has no way of knowing the details of each system. This constitutes an exception to any specification or guarantee requiring a dBA
value of sound data in any other form than sound power level ratings.
2
ND600 Combined with M1CZ600 Evaporator Section
-12
) Watts
Johnson Controls Unitary Products 19
628767-YTG-J-0913
Electrical Data
Electrical Data
MAX.
FUSE
SIZE
(Amps)
UNIT
MODEL
ND360
ND480
ND600
HP FLA
5.0
7.5
10
7.5
10
10
15
VOLTAGE
(3PH-60HZ)
16.7 208 21 35
15.2 230 19 30
7.6 460 10 15
6.1 575 8 15
24.2 208 30 50
22 230 28 45
11 460 14 20
9 575 11 20
30.8 208 39 60
28 230 35 60
14 460 18 30
11 575 14 20
24.2 208 30 50
22 230 28 45
11 460 14 20
9 575 11 20
30.8 208 39 60
28 230 35 60
14 460 18 30
11 575 14 20
30.8 208 39 60
28 230 35 60
14 460 18 30
11 575 14 20
46.2 208 58 100
42 230 53 90
21 460 26 45
17 575 21 35
MIN
CIRCUIT
AMPACITY
20 Johnson Controls Unitary Products
Typical Wiring Diagrams
Air Handling Units
Typical ND360, 480 & 600 Indoor Unit Wiring Diagram (Contactor)
628767-YTG-J-0913
Johnson Controls Unitary Products 21
628767-YTG-J-0913
D (E) (D) C D (E) (D) C
(F) (C) (F) (C)
A (A) (B) B A (A) (B) B
Vertical
Horizontal
X
Y
CG
X
Y
CG
MOTOR
MOTOR
Weights And Dimensions
Corner Weights & Center of Gravity ND360, 480 & 600 Unit
Evaporator
Model Drive HP
Section
Cabinet
Wt (lb)
Vertical Airflow
5.0 567 490 110 1122 1184 20.1 44.3 297 363 288 236 200 244 215 191 157 176
ND360
ND480
ND600
M1CZ600 ~ ~ ~ ~ 979 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
7.5 567 490 134 1122 1208 20.3 44.0 301 376 295 236 202 252 222 197 158 178
10 567 490 150 1122 1224 20.5 43.8 304 385 299 236 203 257 226 201 159 179
7.5 654 527 141 1246 1348 24.6 45.1 334 424 330 260 223 283 249 221 174 196
10 654 527 157 1246 1364 24.8 44.9 336 434 334 259 224 288 254 226 175 197
10 ~ 645 155 705 1742
15 ~ 645 272 705 1859
Horizontal Airflow
5.0 567 490 110.2 1122 1184 36.4 44.3 332 328 260 264 224 221 195 173 175 197
ND360
ND480
ND600
M1CZ600 ~ ~ ~ ~ 979 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
1
7.5 567 490 134 1122 1208 36.5 44.0 339 338 265 266 227 226 199 177 178 200
10 567 490 150 1122 1224 36.6 43.8 345 344 268 268 230 230 202 180 180 203
7.5 654 527 140.7 1246 1348 43.1 45.1 387 371 288 301 258 248 218 194 202 228
10 654 527 156.9 1246 1364 43.2 44.9 392 378 291 303 261 251 221 196 204 230
10 908.5 645 154.9 705 1742
15 908.5 645 271.7 705 1859
Operating weight includes ND600 Air Handler and M1CZ600 Evaporator Coil Combined.
Blower
Section
Cabinet
Wt (lb)
Drive
Section
Cabinet
Wt (lb)
Weight
(lbs.)
Ship
ping
Center of
Gravity
Opera
CG XCG Y A B C D ABCDEF
ting
1
31.4 46.1 393 570 461 318 267 387 341 303 209 235
1
32.4 45.0 408 639 496 318 272 426 376 333 213 240
1
52.1 46.1 446 517 418 361 303 351 309 275 237 267
1
52.5 45.0 480 567 440 373 320 378 333 296 250 282
4 Point Load Location
(lbs.)
6 Point Load Location
(lbs.)
22 Johnson Controls Unitary Products
628767-YTG-J-0913
57.7
Ø0.88 KO
ELECTRIC HEAT
CONNECTION
15.9
4X Ø0.88 KO
CONTROLS
CONNECTION
3.0
9.1
5.3
22.0
62.4
22.0
22.5
5.3
2.6
19.0
SUPPLY
AIR
SUPPLY
AIR
100.1
95.6
2.4
33.2
37.3
36.7
Ø0.88 LIQUID
CONNECTION
SYSTEM 2
Ø1.125 SUCTION
CONNECTION
SYSTEM 1
Ø0.88 DRAIN
CONNECTION
Ø1.125 SUCTION
CONNECTION
SYSTEM 2
38.1
3.4
4.1
5.1
6.1
3.6
5.5
23.6
5.9
74.7
0.63
Ø0.88 LIQUID
CONNECTION
SYSTEM 1
RETURN
AIR
RETURN
AIR
TOP
FRONT SIDE
Unit Dimensions ND360
Johnson Controls Unitary Products 23
628767-YTG-J-0913
73.3
74.0
SUPPLY
AIR
RETURN
AIR
HORIZONTAL CONFIGURATION
Unit Dimensions ND360 (Continued)
24 Johnson Controls Unitary Products
TOP
4X Ø0.88 KO
CONTROLS
CONNECTION
3.0
5.5
5.3
22.0
60.5
22.0
20.6
5.3
2.6
19.0
SUPPLY
AIR
SUPPLY
AIR
44.0
44.7
40.5
2.4
98.5
103.1
0.63
89.4
10.1
23.1
7.9
7.6
3.5
3.2
4.3
4.5
7.1
45.4
Ø0.88 LIQUID
CONNECTION
SYSTEM 1
Ø0.88 LIQUID
CONNECTION
SYSTEM 2
Ø1.375 SUCTION
CONNECTION
SYSTEM 1
Ø0.88 DRAIN
CONNECTION
Ø1.375 SUCTION
CONNECTION
SYSTEM 2
RETURN
AIR
RETURN
AIR
105.1
628767-YTG-J-0913
FRONT SIDE
Unit Dimensions ND480
Johnson Controls Unitary Products 25
628767-YTG-J-0913
88.2
88.8
RETURN
AIR
SUPPLY
AIR
HORIZONTAL CONFIGURATION
Unit Dimensions ND480 (Continued)
26 Johnson Controls Unitary Products
628767-YTG-J-0913
103.1
23.061.7
23.018.5
2.6
24.9
6.1
4.6
6.1
7.8
9.1
Ø0.88 KO
CONTROLS
CONNECTION
Ø1.13 KO
CONTROLS
CONNECTION
Ø1.38 KO
CONTROLS
CONNECTION
DETIAL A
SCALE 0.375
(2X TYP)
SEE DETAIL A
SUPPLY
AIR
SUPPLY
AIR
45.5
45.4
44.0
SUPPLY
AIR
SUPPLY
AIR
TOP
FRONT SIDE
Unit Dimensions ND600
Johnson Controls Unitary Products 27
628767-YTG-J-0913
53.7
54.4
49.5
2.4
2.3
53.7
98.5
103.1
105.1
RETURN
AIR
RETURN
AIR
Ø0.88 LIQUID
CONNECTION
SYSTEM 2
Ø0.88 LIQUID
CONNECTION
SYSTEM 1
Ø.88 DRAIN
CONNECTION
Ø2.13 SUCTION
CONNECTION
SYSTEM 2
Ø2.13 SUCTION
CONNECTION
SYSTEM 1
3.2
6.7
7.6
3.4
7.3
13.3
27.6
10.2
TOP
FRONT SIDE
Unit Dimensions M1CZ600 Evaporator Section
28 Johnson Controls Unitary Products
VERTICAL CONFIGURATION
53.7
54.4
45.5
99.0
97.8
103.1
105.1
SUPPLY
AIR
SUPPLY
AIR
RETURN
AIR
RETURN
AIR
98.4
97.2
SUPPLY
AIR
RETURN
AIR
NAMEPLATE
FRONT SIDE
628767-YTG-J-0913
HORIZONTAL CONFIGURATION
Unit Dimensions ND600 Air Handler & M1CZ600 Evaporator Coil
Johnson Controls Unitary Products 29
628767-YTG-J-0913
Unit Connection Sizes
Model ND360 ND480 ND600 M1CZ600A
Dimensions (inches)
Length 100.1 103.1 103.1 103.1
Width
Height
System Data
No. Refrigeration Circuits 2 2 2
Suction Line OD (in.) 1 1/8 1 3/8 - 2 1/8
Liquid Line OD (in.) 7/8 7/8 - 7/8
Power Wiring Knockout 7/8 7/8 1 3/8 -
Control Wiring Knockout 7/8 7/8 7/8 -
Drain Line 7/8 7/8 - 7/8
Blower Outlet
Number 222 -
Width 19.0 19.0 24.9 -
Length 22.0 22.0 23.0 -
Return Air Inlet
Width 33.2 40.5 - 49.5
Length 95.6 98.5 - 98.5
38.1 45.4 45.5 53.7
74.7 89.4 45.4 54.4
Minimum Clearances
Top with Supply Air Opening
1
Front with Return Air Opening 24”
Right Side with access for Piping, Power & Control
Wiring Connections
Left Side 24”
3
Rear
4
Bottom
1
This dimension will vary if a supply air plenum or a base is
used.
2
This dimension is required for normal installation and service.
3
Although no clearance is required for service and operation,
2
some clearance may be required for routing the power and
control wiring.
4
Allow enough clearance to trap the condensate drain line.
24”
24”
N/A
N/A
Dimensions Hot Water Coil
Dimensions Hot Water Coil
COIL
MODEL
UNIT
MODEL
ABCDEF
1HW0406 ND360 100-1/8 37-7/8 6-3/4 3-7/8 1-3/8 1-3/8
1HW0407
ND480
ND600
103-1/8 45-1/4 6-1/2 4 1-5/8 1-5/8
30 Johnson Controls Unitary Products
DIMENSIONS
628767-YTG-J-0913
Dimensions Steam Coil
Dimensions Steam Coil
COIL
MODEL
1NF0454 ND360 100-1/8 37-7/8 4-3/8 18-3/8 1-1/2 2 2-1/2
1
Coils are field-installed between the evaporator coil and the blower section of the unit.
1
UNIT
MODEL
DIMENSIONS
ABCDEFG
Dimensions Base Section
Dimensions Base Sections
BASE
MODEL
1BS0406 ND360 100-1/8 37-7/8
1BS0407 ND480 103-1/8 45-1/4
1
Ventilation air can be brought into the unit through the
base section providing the base section is fully insulated in the field.
UNIT
MODEL
1
DIMENSIONS
AB
Johnson Controls Unitary Products 31
628767-YTG-J-0913
AX
3
1-1/2
EVAP . COIL
SECTION
BLOWER
SECTION
U
3 O
U
HEATIN G COIL
2
SUSPENSION
ANGLES
1
BLOWER
SECTION
EVAP.
COIL
SECTION
CX
1
2
3
3
4
4
VERTICAL UNIT SUPPORTED
FROM BELOW
F
A
B
E
D
B
A
E
AX
BX
BX
BX
BX
HORIZONTAL
UNIT SUSPENDED
FROM ABOVE
The same channels can be used in either position. When used to
support a vertical unit, these channels should be cut to match the
bottom dimension of the evaporator section.
The suspension channels have two sets of mounting holes to
accommodate horizontal units with or without a heating coil. On
a horizontal unit without a heating coil, the suspension channels
will extend 3” beyond both ends of the unit.
The same channels can be used to support a horizontal, floormounted unit from below.
After these bottom channels are cut per Note 1, a new hole will have
to be drilled at the cut end if the unit is to be mounted on isolators.
C
D
C
F
Unit Mounting
ND360, 480 & 600
The ND Series evaporator units may be suspended from
joists with isolation type hangers or hooks. Suspension
accessories 1HH0403 (ND360), 1HH0404 (ND480) and
1HH0405 (ND600 Air Handler with M1CZ600 Evaporator
Section) may be ordered separately. All Suspension
accessories include three suspension channels and
ND360 & 480 Mounting Detail
hardware. The channels extend across the evaporator
section, the heating section (if included) and the blower
section. Each channel is to be bolted to both sections as
shown in Weight Distribution with Suspension Application
Figures. Refer to the Unit Mounting Dimensions Table for
mounting details and Corner Weights Tables for unit weight
distribution.
ND480/ND360 Weight Distribution With Suspension Application
32 Johnson Controls Unitary Products
NOTE: The following illustration shows how the channels
E
D
AX
C
BX
BX
B
A
F
should be secured to the unit using the hardware
provided with the suspension accessory.
(2) 9/16 HOLES FOR 1/2
HANGER RODS
SUSPENSION
CHANNEL
628767-YTG-J-0913
5/16 NUT,
FLATWASHER
3/8 NUT (USED
AS SPACER)
SIDE
PANEL
3
ND360/ND480 Details For Secu r ing Suspension Channels
LOCKWASHER,
FLATWASHER
UNIT PANEL
5/16 BOLT,
FLAT-WASHER
UNIT ANGLE
5/16 NUT,
ND600 & M1CZ600 Weight Distribution With Suspension Application
Johnson Controls Unitary Products 33
628767-YTG-J-0913
CENTER CHANNEL (Location “1”)
CENTER CHANNEL (Location “2”)
ND600 Mounting Detail
When arranged horizontally, the ND600 air handler and
M1CZ600 evaporator coil can be suspended from joists with
hanger rods using a suspension accessory.
The suspension channels require no drilling o r cutting. Each
channel has enough holes in its bottom flange for:
1. Four bolted connections to the evaporator coil section. (Only two are used on the outside supports)
2. One bolted connection to the heating coil section.
3. Four bolted connections to the blower section. (Only two are used on the outside supports)
See Figure details for securing suspension chan nels.
When the heating section is not included, each channel will
extend 3" beyond the front and the rear of the unit. Bolt holes
in the bottom flange of each channel will still align with the
holes provided in the top framework of the evaporator section
and the blower section.
For both outside channels and for the Point 1 locations on the
center channel, the bolted connections are to be made where
the top sheet metal panels are attached to the unit
framework. The ¼” screws and cage nuts must be removed
and may be discarded. For the Point 2 locations on the center
channel, the bolted connections are to be made through the
knockouts in the top sheet metal panels. 5/16” cage nuts are
provided in the unit framework under these knockout
locations. Note that these cage nuts are part of the basic unit.
They are not supplied with the suspension accessory.
.
ND600 & M1CZ600 Details For Securing Suspension Channels
34 Johnson Controls Unitary Products
Unit Mounting Dimensions
628767-YTG-J-0913
UNIT
ND360
ND480
ND600
DIMENSIONS, INCHES
AX BX CX
69-1/4 49-1/16 26-5/8
84 50-9/16 34
87 51-1/2 ~
Johnson Controls Unitary Products 35
628767-YTG-J-0913
Typical Field Wiring Diagrams
Typical Field Wiring Diagram ND360/480 Evaporator Units, ND600 Air Handler and M1CZ600A Evaporator Coil when
Matched with YD360/480/600 Condenser
NOTE: On non ND evaporator models, isolation relays must be installed to avoid overloading on 75VA transformers on the
condensing unit.
Typical ND360/480 & M1CZ600A Liquid Line Solenoid
36 Johnson Controls Unitary Products
Standard Terminal Block on NC300, ND360/480
and ND600 with M1CZ600A models. On non
NC/ND models isolation relays must be installed to
avoid overloading on 75 VA transformer on
condensing unit.
Non NC/ND units may not include any or all of
the components required to wire the unit. Use
the diagram as general reference only.
Primary side of transformer
connect to line side of power
supply.
Primary side of transformer
connect to line side of power
supply.
628767-YTG-J-0913
Ty pical Liquid Line Solenoid Wiring
Johnson Controls Unitary Products 37
Subject to change without notice. Printed in U.S.A. 628767-YTG-J-0913
Copyright © 2014 by Johnson Controls, Inc. All rights reserved. Supersedes: 628767-YTG-I-0113
York International Corporation
5005 York Drive
Norman, OK 73069
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