Page 1
TECHNICAL GUIDE
CHAMPION® PLUS
SINGLE PACKAGE GAS/ELECTRIC
036-21366-003-C-0405
®
FLEXIBLE LIGHT COMMERCIAL UNIT
GENERAL
YORK’s Champion®package units are designed to handle
applications ranging from residential to light commercial and
any in between. The Champion® is a unit that gives you the
flexibility and choices you need in today’s market.
AIR COOLED AIR CONDITIONERS
2 THRU 4 NOMINAL TON
DNP024, 030, 036, 042 and 048
13 SEER
FEATURING
• FACTORY MOUNTED TXV
• COOLING/GAS HEATING UNITS (NATURAL GAS OR
PROPANE)
• LOW PROFILE
• QUIET OPERATION
• COMMON FOOTPRINT
• OPTIONAL SLIDE IN MOTORIZED DAMPERS
• OPTIONAL SLIDE IN ECONOMIZERS
• OPTIONAL PROPANE CONVERSION KIT
• OPTIONAL HIGH ALTITUDE CONVERSION KIT
(NATURAL GAS/PROPANE)
• OPTIONAL LOW NOx KIT
• FULL PERIMETER BASE RAILS
• BOTTOM AND SIDE UTILITY CONNECTIONS
• 1” OR 2” CLEANABLE FILTERS STANDARD ON ALL
3 PHASE MODELS. OPTIONAL ON 1 PHASE MODELS
• WARRANTY - 1 PHASE
• 10 year compressor
• 20 year heat exchanger
• 5 year other parts
• WARRANTY - 3 PHASE
• 5 year compressor
• 10 year heat exchanger
• 1 year other parts
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
Page 2
TABLE OF CONTENTS
036-21366-003-C-0405
DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
STANDARD FEATURES/BENEFITS . . . . . . . . . . . . 3
FIELD-INSTALLED ACCESSORIES. . . . . . . . . . . . . 4
TYPICAL WIRING DIAGRAM NOTES . . . . . . . . . . 28
MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . 29
LIST OF FIGURES
Fig# Pg#
1 PRODUCT NOMENCLATURE. . . . . . . . . . . . . . . . . . .2
2 UNIT COMPONENT LOCATION . . . . . . . . . . . . . . . . .6
3 FIELD WIRING DIAGRAM CONTROL WIRING. . . . . 17
4 POWER WIRING FIELD DIAGRAM. . . . . . . . . . . . . .18
5 UNIT DIMENSIONS - FRONT . . . . . . . . . . . . . . . . . .19
6 UNIT DIMENSIONS - FRONT & BOTTOM . . . . . . . .20
7 UNIT DIMENSIONS - BACK & BOTTOM. . . . . . . . . .20
8 TYPICAL SLAB ON GROUND INSTALLATION. . . . . 21
9 TYPICAL ROOF CURB INSTALLATION . . . . . . . . . . 21
10 TYPICAL DUCT APPLICATIONS. . . . . . . . . . . . . . . .22
11 UNIT CENTER OF GRAVITY. . . . . . . . . . . . . . . . . . . 22
12 ROOF CURB DIMENSIONS. . . . . . . . . . . . . . . . . . . .23
13 ROOF CURB CROSS SECTION . . . . . . . . . . . . . . . .23
14 TYPICAL WIRING DIAGRAM D*NP 024
(208/230-1-60) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
15 TYPICAL WIRING DIAGRAM D*NP 030-048
(208/230-1-60 POWER SUPPLY). . . . . . . . . . . . . . . .25
16 TYPICAL WIRING DIAGRAM D*NP 030-048
(208/230-3-60 POWER SUPPLY . . . . . . . . . . . . . . . . 26
17 TYPICAL WIRING DIAGRAM D*NP 030-048
(460-3-60 POWER SUPPLY). . . . . . . . . . . . . . . . . . . 27
18 TYPICAL WIRING DIAGRAM LEGEND. . . . . . . . . . . 28
LIST OF TABLES
Tbl# Pg#
1 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 RATINGS COOLING/GAS HEATING. . . . . . . . . . . . . . 7
3 DNP024 COOLING CAPACITIES - 2 TON. . . . . . . . . . 8
4 DNP030 COOLING CAPACITIES - 2-1/2 TON. . . . . . 10
5 DNP036 COOLING CAPACITIES - 3 TON. . . . . . . . . 11
6 DNP042 COOLING CAPACITIES - 3-1/2 TON. . . . . . 12
7 DNP048 COOLING CAPACITIES - 4 TON. . . . . . . . . 13
8 TWO TON AIR PERFORMANCE . . . . . . . . . . . . . . . . 14
9 SIDE SUPPLY AIR BLOWER PERFORMANCE -
208/230 VOLTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
10 BOTTOM SUPPLY AIR BLOWER PERFORMANCE -
208/230 VOLTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
11 ADDITIONAL STATIC PRESSURE RESISTANCE -
2, 2-1/2, 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
12 ADDITIONAL STATIC PRESSURE RESISTANCE -
3-1/2 AND 4 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
13 ELECTRICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . 18
14 UNIT DIMENSIONS FRONT . . . . . . . . . . . . . . . . . . . . 19
15 UNIT MINIMUM CLEARANCES . . . . . . . . . . . . . . . . . 19
16 UNIT WEIGHTS AND CENTER OF GRAVITY. . . . . . 22
FIGURE 1 - PRODUCT NOMENCLATURE
2 Unitary Products Group
Page 3
036-21366-003-C-0405
DESCRIPTION
These packaged cooling/heating air conditioners are
designed for outdoor installation. Only utility and duct connections are required at the point of installation.
The gas-fired heaters have aluminized steel tubular heat
exchangers and hot surface to pilot ignition. They are available in natural gas with field conversion to propane.
STANDARD FEATURES/BENEFITS
OPERATING EFFICIENCY - All units provide high operating
efficiencies and have a minimum AFUE of 80% and SEER of
13.0. All efficiencies exceed legislated minimum levels.
ON SITE FLEXIBILITY - All model sizes share a common,
compact design cabinet in a single footprint. The installer has
the flexibility of setting one curb and placing the proper tonnage unit on that curb after the internal load has been determined. Field convertible duct connections from side shot to
down shot allows the installer to have greater flexibility with
less inventory.
LOWER INSTALLATION COST - Installation time and costs
are reduced by easy power and control wiring connections.
The small base dimension means less space is required on
the ground or roof, plus, the installer can fit this unit between
the wheel wells of full size pick-up truck. All models are well
under 500 pounds.
All units are completely wired, charged with R-22 and tested
prior to shipment. Unique test stations using a new state of the
art computerized process system are used to insure product
quality. Refrigerant charge and component part numbers are
verified via computers at assembly. Vital run test statistics
such as system pressure, motor currents, air velocity and temperature, unit vibration, and gas system safeties are monitored
and recorded by the system to insure unit performance.
Equal size, side supply and return duct connections allows
easy hook-up of ducts to match low crawl spaces without
transition pieces.
UTILITY CONNECTIONS MADE EASY - Gas and electric
utility knockouts are provided through the bottom as well as
the side of the unit. Utility connections can be made quickly
and with a minimum amount of field labor. A field supplied
and field installed electrical disconnect switch must be
installed.
CONVERTIBLE AIRFLOW DESIGN - The bottom duct openings are covered when they leave the factory ready to be
used for a side supply / side return application. If a bottom
supply / bottom return application is desired, you simply
remove the two panels from the bottom of the unit and place
them in the side supply / side return duct openings. No panel
cutting is required and no accessory panel is necessary.
Convertible airflow design allows maximum field flexibility and
minimum inventory.
CONDENSATE PAN - A non-corrosive, long-lasting, watertight pan is positioned below the evaporator coil to collect and
drain all condensate. Less collection of stagnate condensate
will build-up. The condensate pan conforms to ASHRAE 6289 standards (Ventilation for Acceptable Indoor Air Quality).
CONDENSATE DRAIN - The heavy duty, 3/4 inch NPTI copper connection is more durable over time. The connection is
rigidly mounted to assure proper fit and leak tight seal.
DURABLE FINISH - With a heavy duty cabinet made of powder-painted, galvanized steel the neutral color blends into
surrounding areas. The powdered paint provides a better
paint to steel bond, which resists corrosion and rust creep.
The special primer formulas and glossy finish insures less
fading when exposed to sunlight and offers a more attractive
on site appearance. This paint finish meets ASTM-B117 standards for 1000 hours salt spray rating. The highest in the
industry.
FULL PERIMETER BASE RAILS - The easily removable
base rails provide a solid foundation for the entire unit and
protects the unit during shipment. The rails provide fork lift
access from all sides, and rigging holes are also provided so
that an overhead crane can be used to place the units on a
roof. On applications where the unit is placed on a pad, the
base will keep the unit off the pad to deter corrosion. On
applications where height is limited, the inch high base rails
may be removed on location.
MORE ATTRACTIVE APPEARANCE - A single piece Water
Shed top cover containing a top discharge condenser fan
arrangement requires less square footage on installation and
provides a wider variety of installations. The one piece design
adds greater water integrity. Rounded corners with water drip
edges add to the attractive appearance. The cabinet panels
have a non-fibrous insulation that will not release insulation
fibers into conditioned area.
TOP DISCHARGE - The top discharge condenser fan does
not disrupt neighboring areas or dry-out vegetation surrounding the unit. The warm air from the top mounted fan is blown
up away from the structure and any landscaping. This allows
compact location on multi-unit applications.
CONDENSER COIL GRILLE - A multi-piece totally enclosed,
rigidly mounted condenser coil grille provides protection from
objects after installation and provides protection duri ng transi t.
LOW OPERATING SOUND LEVEL - The upward air flow
carries the normal operating noise up and away from the living area. The rigid top panel effectively isolates any motor
sound. Isolator mounted compressor and the rippled fins of
the condenser coil muffle the normal fan motor and compressor operating sounds. The unique formed base pan also aids
in sound alterations with it's Super-Structure design. This
design strategically places embossments in the pan for optimum strength and rigidity.
Unitary Products Group 3
Page 4
036-21366-003-C-0405
FAN SYSTEM - All 2-1/2, 3, 3-1/2 and 4 ton models operate
over a wide range of design conditions with a constant CFM,
electrically commutated (ECM) fan motor. These units easily
match all types of applications and provide greater on site
flexibility to match comfort requirement. These models have 2
cooling speeds and a single heating speed. The cooling
speed is factory set and can be field adjusted to a second
speed. The heating speed is factory set to maintain mid point
rise at the units heating input. It cannot be field adjusted. This
allows maximum comfort conditions.
Two ton models operate over a wide range of design conditions with a 3-speed direct-drive fan motor. These single
phase models have the Comfort-Match system that allows
different speed taps for heating or cooling operations.
SIMPLE CONTROL CIRCUIT - A low voltage printed circuit
board contains a diagnostic indicator light and a low voltage
terminal strip. An additional set of pin connectors is also provided to simplify the field interface of external controls. Maten-lock plug connectors are used. The electrical control box is
not located in the compressor compartment. The controls are
mounted on a Control-Tilt control panel to allow the access
cover to be removed for trouble shooting and maintenance
without affecting the normal system operating pressures. All
wiring internal to the unit is color/number coded.
PROTECTED COMPRESSOR - The compressor is internally
protected against high pressure and temperature. This is
accomplished by the simultaneous operation of high pressure
relief valve and a temperature sensor which protect the compressor if undesirable operating conditions occur.
EXCLUSIVE COIL DESIGN - Grooved copper tubes and
enhanced aluminum fin construction improves heat transfer
for maximum efficiency and durability.
HEAT EXCHANGERS - Are corrosion-resistant, aluminizedsteel tubular construction to provide long-life, trouble-free
operation. The unique blow-through design also assures that
condensate does not collect in humid areas when in the cooling cycle. This adds to longer heat exchanger life and higher
long term efficiencies.
POST PURGE INDUCED DRAFT COMBUSTION - Exhausts
combustion products from the heat exchanger upon completion of the heating cycle to prolong the heat exchanger life.
SELF DIAGNOSTIC FAN CONTROL MODULE - Due to this
self diagnostic control, less on site time is required to trouble
shoot these units.
HOT SURFACE TO PILOT IGNITION - Provides faster heat
delivery. This ignition is highly reliable, durable and eliminates nuisance lockouts. Also assures starts in damp conditions.
MULTI PORT IN-SHOT BURNERS - No field adjustment is
required to mix the air and gas. These burners are constructed of high-grade corrosion-resistant, aluminized-steel.
LOW MAINTENANCE - Long life, permanently lubricated
condenser and evaporator fan motor bearings need no
annual maintenance adding greater reliability to the unit.
Blower assembly can be easily cleaned by the unique SlipTrack slide-out blower assembly.
SECURED SERVICE ACCESS PORTS - Protected, externally mounted, re-usable service access ports are provided
on both the high and low lines for ease of evacuating and
charging the system. No final field mounting required.
EASY SERVICE ACCESS - A large, single panel covers the
electrical and gas controls makes servicing easy. The blower
compartment has an additional large panel with a built-in
handle tab. Removing this panel will allow the blower assembly to slide-out for easy removal for maintenance and ease of
trouble shooting.
REPLACEMENT PARTS - The installer requires no special
training to replace any of the components of these units and
does not need to maintain an inventory of unique parts.
SYSTEM INTEGRATION - Each unit has the internal ability
to integrate an electronic air cleaner or humidifier to work in
conjunction with the base unit.
FIELD-INSTALLED ACCESSORIES
LOW NOx KIT - Kit includes all the necessary hardware and
instructions to field convert units to reduce emissions to less
than 40 nanogram per Joule. California requirement on single
phase models only.
PROPANE CONVERSION KIT - Kit includes burner orifices,
gas valve conversion and installation instructions necessary
to field convert unit from natural gas to propane.
HIGH ALTITUDE CONVERSION KIT (Natural Gas/Propane)
- Kit includes all necessary labels and instructions to field
alter units with natural gas/propane for installations above
2000 feet. Burner orifices must be obtained from Source 1
Parts. Propane Conversion Kit must be obtained separately.
ECONOMIZER DOWN DISCHARGE / SUPPLY KIT - Modulating integrated economizer provides simultaneous operation between the mechanical cooling and economizer
operation. Independent blade design insures proper control
and less than 1% leak rate. Includes hood and mesh bird
screen filter integrated into the hood, dry bulb sensor and
relief damper. Separate field accessories of single enthalpy
and dual enthalpy are also available. A built-in barometric
relief of 25% is provided.
SINGLE ENTHALPY SENSOR - Sensor replaces dry bulb
sensor standard in economizer kit. Provides improved economizer operation by sensing the dry bulb temperature from
outdoors plus the enthalpy content of the outdoor air.
DUAL ENTHALPY SENSOR - Additional sensor to single
enthalpy sensor. Sensor senses both the return air temperature dry bulb and humidity in conjunction with the single
4 Unitary Products Group
Page 5
036-21366-003-C-0405
enthalpy to determine the most economical mix. Single
Enthalpy sensor also required.
PRESSURE SWITCH UPGRADE KIT - Contains screw in
type High pressure, Low Pressure/Loss of Charge switch,
freeze protection switch and lockout relay. Switches are
placed onto existing scharder ports located in the unit by furnished adapters. When abnormal conditions are sensed
through the pressure switches, the unit will lock out preventing any further operation until reset or problem is corrected.
Package agency approved.
HAIL GUARD KIT - Kit contains protective grilles made of
expanded aluminum with full perimeter frame. Sloped hoods
are also included to assure maximum protection.
ANTI SHORT CYCLE TIMER - Automatically prevents the
compressor from restarting for 5 minutes after cycled off.Not
required if Thermostat 2ET07700224 and 2ET04700224 are
used.
FILTER / FRAME KIT (Single Phase only) - Kit contains the
necessary hardware to field install return air filters into the
base unit. Pre-cut filter racks and appropriate cleanable standard size filters are shipped in one kit. The filter rack is suitable for either 1" or 2" filters. (1" filter is supplied) This kit is
available for single phase horizontal or vertical duct application only. Standard in all 3 Phase models.
MOTORIZED FRESH AIR DAMPER - Designed for duct
mounted side supply/return and unit mounted down supply/
return applications. Damper capable of providing 0% through
50% of outdoor air (field supplied). Closes on power loss,
includes hood and screen assembly.
RECTANGLE TO ROUND ADAPTERS - Kit includes one
supply and one return air rectangle to round duct adapter.
Adapters are preformed and designed to fit over current duct
openings on the base unit. Transition is from side square duct
opening to 14" round duct opening.
ROOF CURBS - NRCA approved curbs provide proper fit to
base unit for rooftop installations. Curbs are designed to be
assembled through hinge pins in each corner. Kit also provides seal strip to assure a water tight seal. 8 and 14 inch
high roof curbs are available.
MANUAL OUTDOOR DAMPER - Provides 0% through 50%
outdoor air capability (field adjustable). Designed for duct
mounted side supply/return applications. Includes hood and
screen assembly.
WALL THERMOSTAT - The units are designed to operate
with 24-volt electronic and electro-mechanical thermostats.
All units can operate with single stage heat / single stage cool
thermostats - with or without the economizer.
LOW AMBIENT KIT - Kit provides necessary hardware to
convert unit to operate in cooling cycle down to 0º F. Standard unit operation 45º F.
TRANSFORMER KIT - Kit provides necessary hardware to
provide single phase models from factory furnished 40 VA
transformer capability to 75 VA transformer capability.
(Required on installations with economizer or motorized
damper.)
Unitary Products Group 5
Page 6
BLOW-THROUGH DESIGN
WITH RELIABLE ALUMINIZED
STEEL TUBULAR HEAT EX HANGERS
LONG LASTING
POWDER PAINT
FINISH
C
DIRECT DRIVE
CONDENSER
FAN MOTOR
HIGHLY EFFICIENT ENHANCE
COPPER TUBE/ALUMINUM FIN
EVAPORATOR COIL
HIGHLY EFFICIENT
ENHANCED COPPER
TUBE/ALUMINUM FIN
CONDENSER COIL
D
DECORATIVE
PROTECTIVE
COIL GAURD
036-21366-003-C-0405
REAR AND BOTTOM
RET RUNAIR
AND SUPPLY AIR
DUCT OPENINGS
HEAVY GAUGE
REMOVABLE
BASE RAILS
DIRECT DRIVE
BLOWER MOTOR WITH
SLIDE-OUT BLOWER ASSEMBLY
POWER VENTER MOTOR
HIGH VOLTAGE
TERMINAL BLOCK
SELF-DIAGNOSTIC CONTROLS WITH
"COMFORT-MATCH" SPEED CONTROL
AUTOMATIC GAS VALVE (1/2" - 14 NPTI)
HIGH EFFICIENCY
COMPRESSOR
RIGIDLY
MOUNTED
HOT SURFACE PILOT
HIGH GRADE ALUMINIZED
LOW VOLTAGE
TERMINAL BLOCK
ASSEMBLY
IN-SHOT BURNERS
FIGURE 2 - UNIT COMPONENT LOCATION
TABLE 1: PHYSICAL DATA
1/2
DNP
NPTI
3.3 / 20 x 12
(2 Reqd.)
1/2 NPTI
3.3/20x12
(2 Reqd.)
1/2
EVAPORATOR
BLOWER
MODEL
CENTRIFUGAL BLOWER (Dia. x W. in.) 10 x 8 10 x 8 11 x 10 12 x 11 12 x 11
FAN MOTOR HP 1/2 3/4 3/4 1 1
024 030 036 042 048
ROWS DEEP 2 3333
EVAPORATOR
COIL
FINS PER INCH 15 13 13 13 16
FACE AREA (Sq. Ft.) 3.5 3.5 3.5 4.5 4.5
PROPELLER DIA. (in.) 22 22 22 22 22
CONDENSER
FAN
FAN MOTOR HP 1/4 1/4 1/4 1/4 1/3
NOM. CFM TOTAL 2,200 2,400 2,400 2,400 3,000
ROWS DEEP 1 1222
CONDENSER
COIL
FINS PER INCH 20 20 20 20 20
FACE AREA (Sq. Ft.) 11.7 11.7 11.7 14.7 14.7
CHARGE REFRIGERANT 22 (lbs./oz.) 4 / 10 4 / 9 6 / 12 9 / 6 8 / 4
FILTER FACE AREA (Sq. Ft.) Size (Nominal) 2.6 / 20 x 20 2.6 / 20 x 20 2.6/20x20
FURNACE
SECTION
NATURAL GAS BURNER ORIFICE NO.
(Drill Size)
PROPANE BURNER ORIFICE NO.
(Drill Size)
43 43 43 40 40
55 55 55 53 53
GAS CONNECTION SIZE 1/2 NPTI 1/2 NPTI
COMPRESSOR HERMETIC TYPE, (Qty. = 1) Recip Scroll Scroll Scroll Scroll
NPTI
6 Unitary Products Group
Page 7
036-21366-003-C-0405
TABLE 2: RATINGS COOLING/GAS HEATING
NET COOLING CAPACITY
MODEL
DNP
024N03606 25.4 13.3 1 1.6 81 45 36 80.2 2 25 - 55
024N05606 25.4 13.3 1 1.6 81 70 56 80.2 3 30 - 60
030N03606 30.6 13.4 11.75 80 45 36 80.2 2 25 - 55
030N03625 30.6 13.4 11.75 80 45 36 80.2 2 25 - 55
030N03646 30.6 13.4 11.75 80 45 36 80.2 2 25 - 55
030N05606 30.6 13.4 11.75 80 70 56 80.2 3 30 - 60
030N05625 30.6 13.4 11.75 80 70 56 80.2 3 30 - 60
030N05646 30.6 13.4 11.75 80 70 56 80.2 3 30 - 60
036N03606 37.4 13.65 11.75 81 45 36 80.4 2 25 - 55
036N03625 37.4 13.65 11.75 81 45 36 80.4 2 25 - 55
036N03646 37.4 13.65 11.75 81 45 36 80.4 2 25 - 55
036N05606 37.4 13.65 11.75 81 70 56 80.2 3 25 - 55
036N05625 37.4 13.65 11.75 81 70 56 80.2 3 25 - 55
036N05646 37.4 13.65 11.75 81 70 56 80.2 3 25 - 55
036N07206 37.4 13.65 11.75 81 90 72 80.1 4 30 - 60
036N07225 37.4 13.65 11.75 81 90 72 80.1 4 30 - 60
036N07246 37.4 13.65 11.75 81 90 72 80.1 4 30 - 60
042N06506 44.0 13.7 11.65 80 80 64 80.6 3 25 - 55
042N06525 44.0 13.7 11.65 80 80 64 80.6 3 25 - 55
042N06546 44.0 13.7 11.65 80 80 64 80.6 3 25 - 55
042N09006 44.0 13.7 11.65 80 108 86 80.8 4 45 - 75
042N09025 44.0 13.7 11.65 80 108 86 80.8 4 45 - 75
042N09046 44.0 13.7 11.65 80 108 86 80.8 4 45 - 75
048N06506 48.0 13.20 11.7 84 80 64 80.8 3 25 - 55
048N06525 48.0 13.20 11.7 84 80 64 80.8 3 25 - 55
048N06546 48.0 13.20 11.7 84 80 64 80.8 3 25 - 55
048N09006 48.0 13.20 11.7 84 108 86 80.6 4 35 - 65
048N09025 48.0 13.20 11.7 84 108 86 80.6 4 35 - 65
048N09046 48.0 13.20 11.7 84 108 86 80.6 4 35 - 65
048N11006 48.0 13.20 11.7 84 135 107 80.5 5 45 - 75
048N11025 48.0 13.20 11.7 84 135 107 80.5 5 45 - 75
048N11046 48.0 13.20 11.7 84 135 107 80.5 5 45 - 75
1.
Net Cooling Capacity = ARI 210 standard rating conditions.
2.
(dbels) = ARI 270-95
3.
Seasonal Energy Efficiency Ratio - the total cooling output in BTU’s during a normal annual usage period for cooling divided by the
MBH
SEER
3
1
EER
SOUND
RATING
4
(dbels)
INPUT
2
(MBH)
GAS HEAT CAPACITY / EFFICIENCIES
5
OUTPUT
(MBH)
AFUE
(%)
NUMBER OF
BURNERS
TEMP.
RISE
(°F) RANGE
total electric power input in watt-hours during the same period.
4.
Tested in accordance with ARI 210 Standard Rating Conditions.
5.
AFUE = Annual Fuel Utilization Efficiency.
Unitary Products Group 7
Page 8
TABLE 3: DNP024 COOLING CAPACITIES - 2 TON
036-21366-003-C-0405
AIR ON
EVAPORATOR
COIL
600
700
800
900
WB
°F
72 26.5 1.94 15.8 14.1 12.4 10.7 9.0 #N/A #N/A 24.7 2.07 15.8 14.1 12.4 10.7 9.0 #N/A #N/A
67 24.3 1.95 19.4 17.7 16.0 14.3 12.6 10.9 9.2 22.5 2.08 19.2 17.4 15.7 14.0 12.3 10.6 8.9
62 22.4 1.93
57 22.1 1.92
72 28.3 1.98 17.9 15.9 13.8 11.8 9.8 #N/A #N/A 26.3 2.12 17.6 15.6 13.6 11.6 9.5 #N/A #N/A
67 25.9 1.98 21.9 19.9 17.9 15.9 13.8 11.8 9.8 23.9 2.12 21.3 19.3 17.2 15.2 13.2 11.2 9.2
62 23.9 1.97
57 23.5 1.96
72 30.0 2.02 20.0 17.6 15.3 13.0 10.6 #N/A #N/A 27.9 2.17 19.5 17.1 14.8 12.5 10.1 #N/A #N/A
67 27.5 2.02 24.4 22.1 19.8 17.4 15.1 12.8 10.4 25.4 2.17 23.4 21.1 18.8 16.4 14.1 11.8 9.4
62 25.4 2.00
57 25.0 1.99
72 30.2 2.05 21.5 18.8 16.1 13.5 10.8 #N/A #N/A 28.1 2.20 20.9 18.3 15.6 13.0 10.3 #N/A #N/A
67 27.6 2.05 26.1 23.5 20.9 18.2 15.5 12.9 10.2 25.6 2.20 24.6 22.5 19.8 17.2 14.5 11.9 9.2
62 25.5 2.03
57 25.2 2.02
72 30.4 2.08 22.9 20.0 17.0 14.0 11.0 #N/A #N/A 28.4 2.22 22.4 19.4 16.5 13.5 10.5 #N/A #N/A
67 27.8 2.08 27.8 24.9 21.9 19.0 16.0 13.0 10.0 25.8 2.22
62 25.7 2.07
57 25.3 2.06
CFM
1000
TEMPERATURE OF AIR ON CONDENSER COIL TEMPERATURE OF AIR ON CONDENSER COIL
85°F 95°F
NET
CAP.
MBH
POWER
INPUT
KW
SENSIBLE CAPACITY
ENTERING DRY BULB, °F ENTERING DRY BULB, °F
86 83 80 77 74 71 68 86 83 80 77 74 71 68
22.4 20.8 19.1 17.4 15.7 14.0 12.3 20.9 2.04 20.9 20.7 18.9 17.2 15.5 13.8 12.1
22.1 21.6 19.8 18.1 16.4 14.7 13.0 20.9 2.03 20.9 20.9 19.2 17.4 15.7 14.0 12.3
23.9 23.1 21.4 19.3 17.3 15.3 13.3 22.2 2.09 22.2 22.1 20.8 18.7 16.7 14.7 12.7
23.5 23.3 22.2 20.2 18.1 16.1 14.1 22.2 2.08 22.2 22.2 21.0 19.0 17.0 14.9 12.9
25.4 25.4 23.6 21.3 18.9 16.6 14.3 23.5 2.14 23.5 23.5 22.6 20.3 17.9 15.6 13.3
25.0 25.0 24.5 22.2 19.8 17.5 15.2 23.6 2.13 23.6 23.6 22.9 20.5 18.2 15.9 13.5
25.5 25.5 24.6 22.0 19.3 16.7 14.0 23.7 2.16 23.7 23.7 23.3 20.6 17.9 15.3 12.6
25.2 25.2 24.9 22.2 19.6 16.9 14.3 23.8 2.15 23.8 23.8 23.4 20.7 18.1 15.4 12.8
25.7 25.7 25.7 22.7 19.7 16.7 13.7 23.9 2.19 23.9 23.9 23.9 20.9 18.0 15.0 12.0
25.3 25.3 25.3 22.3 19.3 16.4 13.4 23.9 2.18 23.9 23.9 23.9 21.0 18.0 15.0 12.0
1
NET
CAP.
MBH
POWER
INPUT
KW
25.8 23.9 20.9 17.9 14.9 11.9 9.0
SENSIBLE CAPACITY
1
AIR ON
EVAPORATOR
COIL
CFM
1000
WB
°F
72 23.1 2.24 15.1 13.4 11.7 10.0 8.3 #N/A #N/A 21.4 2.41 14.5 12.8 11.1 9.3 7.6 #N/A #N/A
600
700
800
900
67 20.9 2.21 18.6 16.9 15.2 13.5 11.8 10.1 8.4 19.4 2.35 18.1 16.4 14.7 13.0 11.3 9.6 7.9
62 19.7 2.20
57 19.8 2.20
72 24.4 2.28 16.9 14.8 12.8 10.8 8.8 #N/A #N/A 22.6 2.45 16.1 14.1 12.0 10.0 8.0 #N/A #N/A
67 22.2 2.26 20.5 18.7 16.6 14.6 12.6 10.6 8.6 20.4 2.39 19.8 18.1 16.0 14.0 12.0 10.0 7.9
62 20.9 2.24
57 21.0 2.24 21.0 21.0 19.8 17.8 15.7 13.7 11.7 19.7 2.39 19.7 19.7 18.6 16.5 14.5 12.5 10.5
72 25.8 2.33 18.6 16.2 13.9 11.6 9.2 #N/A #N/A 23.7 2.48 17.7 15.4 13.0 10.7 8.4 #N/A #N/A
67 23.4 2.30 22.4 20.4 18.1 15.7 13.4 11.1 8.7 21.4 2.43
62 22.0 2.28 22.0 22.0 21.2 18.9 16.6 14.2 11.9 20.5 2.43 20.5 20.5 19.9 17.6 15.2 12.9 10.6
57 22.1 2.28
72 26.0 2.37 19.9 17.3 14.6 12.0 9.3 #N/A #N/A 23.9 2.53 19.0 16.3 13.7 11.0 8.3 #N/A #N/A
67 23.6 2.34 23.1 21.6 19.0 16.3 13.7 11.0 8.4 21.6 2.48
62 22.2 2.32
57 22.3 2.32
72 26.3 2.40 21.3 18.3 15.4 12.4 9.4 #N/A #N/A 24.2 2.58 20.2 17.3 14.3 11.3 8.3 #N/A #N/A
67 23.8 2.37
62 22.4 2.36
57 22.5 2.36
1.
These capacities are net capacities (the indoor fan heat is deducted).
TEMPERATURE OF AIR ON CONDENSER COIL TEMPERATURE OF AIR ON CONDENSER COIL
105°F 115°F
NET
CAP.
MBH
POWER
INPUT
KW
86 83 80 77 74 71 68 86 83 80 77 74 71 68
19.7 19.6 17.9 16.2 14.5 12.8 11.1 18.5 2.35 18.5 18.5 16.9 15.2 13.4 11.7 10.0
19.8 19.8 18.1 16.4 14.7 13.0 11.3 18.7 2.36 18.7 18.7 17.0 15.3 13.6 11.9 10.2
20.9 20.8 19.6 17.6 15.5 13.5 11.5 19.5 2.39 19.5 19.5 18.4 16.4 14.3 12.3 10.3
22.1 22.1 21.5 19.1 16.8 14.5 12.1 20.7 2.43 20.7 20.7 20.1 17.8 15.4 13.1 10.8
22.2 22.2 21.8 19.2 16.5 13.9 11.2 20.7 2.48 20.7 20.7 20.4 17.7 15.1 12.4 9.8
22.3 22.3 22.0 19.3 16.7 14.0 11.4 20.9 2.48 20.9 20.9 20.6 17.9 15.3 12.6 10.0
23.8 22.8 19.9 17.0 14.0 11.0 8.0 21.8 2.53 21.8 21.8 19.0 16.0 13.0 10.1 7.1
22.4 22.4 22.4 19.4 16.5 13.5 10.5 20.9 2.53 20.9 20.9 20.9 17.9 14.9 12.0 9.0
22.5 22.5 22.5 19.6 16.6 13.6 10.6 21.1 2.53 21.1 21.1 21.1 18.1 15.2 12.2 9.2
SENSIBLE CAPACITY
ENTERING DRY BULB, °F ENTERING DRY BULB, °F
ALL SENSIBLE CAPACITY
1
NET
CAP.
MBH
POWER
INPUT
KW
21.4 19.7 17.3 15.0 12.7 10.3 8.0
21.6 20.8 18.2 15.5 12.9 10.2 7.5
SENSIBLE CAPACITY
1
8 Unitary Products Group
Page 9
036-21366-003-C-0405
TABLE 3: DNP024 COOLING CAPACITIES - 2 TON (CONT’D)
AIR ON
EVAPORATOR
COIL
CFM
600
700
800
900
1000
1.
These capacities are net capacities (the indoor fan heat is deducted).
WB
°F
72 19.8 2.6 13.8 12.1 10.4 8.7 7.0 #N/A #NIA
67 17.8 2.5 17.6 15.9 14.2 12.5 10.8 9.1 7.4
62 17.4 2.5
57 17.6 2.5
72 20.7 2.6 15.3 13.3 11.3 9.2 7.2 #N/A #N/A
67 18.6 2.5 19.0 17.4 15.4 13.4 11.4 9.4 7.3
62 18.2 2.5
57 18.5 2.6
72 21.6 2.6 16.8 14.5 12.2 9.8 7.5 #N/A #N/A
67 19.4 2.6 20.4 19.0 16.6 14.3 12.0 9.6 7.3
62 19.0 2.6
57 19.3 2.6
72 21.8 2.7 18.0 15.3 12.7 10.0 7.4 #N/A #N/A
67 19.7 2.6 20.1 19.9 17.3 14.7 12.0 9.4 6.7
62 19.2 2.6
57 19.5 2.6
72 22.1 2.8 19.1 16.2 13.2 10.2 7.2 #N/A #N/A
67 19.9 2.7
62 19.4 2.7
57 19.7 2.7
NET
CAP.
MBH
POWER
INPUT
KW
TEMPERATURE OF AIR ON CONDENSER COIL
86 83 80 77 74 71 68
17.4 17.5 15.8 14.1 12.4 10.7 9.0
17.6 17.6 16.0 14.3 12.6 10.8 9.1
18.2 18.2 17.2 15.2 13.1 11.1 9.1
18.5 18.5 17.3 15.3 13.3 11.3 9.2
19.0 19.0 18.5 16.2 13.9 11.5 9.2
19.3 19.3 18.7 16.4 14.0 11.7 9.4
19.2 19.2 19.0 16.3 13.7 11.0 8.3
19.5 19.5 19.2 16.5 13.9 11.2 8.6
19.9 20.8 18.1 15.1 12.1 9.1 6.1
19.4 19.4 19.4 16.4 13.4, 10.5 7.5
19.7 19.7 19.7 16.7 13.7 10.8 7.8
ALL SENSIBLE CAPACITY
125°F
SENSIBLE CAPACITY
ENTERING DRY BULB, °F
1
Unitary Products Group 9
Page 10
TABLE 4: DNP030 COOLING CAPACITIES - 2-1/2 TON
036-21366-003-C-0405
TEMPERATURE
OF AIR ON
CONDENSER COIL
NET CAP.MBH
TOT AL POWER INPUT kW
86
83
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
Bulb °F
Entering Dry
80
77
74
71
68
86
83
80
77
74
71
68
86
83
80
77
74
71
68
86
83
80
77
74
71
68
86
83
80
77
74
71
68
85 °F
95 °F
105 °F
115 °F
125 °F
1.
These capacities are net capacities (the indoor fan heat is deducted)
1
MBH
Sensible Capacity
NET CAP. MBH
TOT AL POWER INPUT kW
1
MBH
Sensible Capacity
NET CAP.MBH
TOTAL POWERINPUT kW
1
MBH
Sensible Capacity
NET CAP.MBH
TOTAL POWER NPUT kW
1
MBH
Sensible Capacity
NET CAP. MBH
TOT AL POWER INPUT kW
1
MBH
Sensible Capacity
72 67 62 57 72 67 62 57
33.6 31.6 30.3 30.2 34.5 32.4 31.1 31.0
2.4 2.4 2.3 2.3 2.6 2.6 2.5 2.5
23.6 29.2
20.7 26.3
17.8 23.4 28.4 29.6 19.7 25.9
14.9 20.5 25.5 26.7 16.0 22.2 27.3 27.3
12.0 17.5 22.6 23.8 12.3 18.5 23.6 23.5
N/A 14.6 19.7 20.8 N/A 14.8 19.9 19.8
N/A 11.7 16.8 17.9 N/A 11.0 16.2 16.1
32.7 30.5 28.8 28.9 33.5 31.3 29.6 29.7
2.6 2.6 2.6 2.5 2.8 2.8 2.8 2.7
23.1 29.0
20.2 26.1
17.3 23.2 27.9 28.4 19.4 26.0
14.4 20.3 25.0 25.4 15.7 22.3 25.9 26.0
11.5 17.3 22.1 22.5 12.0 18.5 22.1 22.2
N/A 14.4 19.2 19.6 N/A 14.8 18.4 18.5
N/A 11.5 16.3 16.7 N/A 11.1 14.7 14.8
31.0 28.3 27.3 27.3 32.2 29.4 28.3 28.3
2.9 2.9 2.9 2.9 3.1 3.1 3.0 3.0
22.6 27.6
19.6 25.1
16.7 22.2 26.4 26.8 18.9 25.1
13.8 19.3 23.5 23.8 15.2 21.4 24.6 24.6
10.9 16.4 20.6 20.9 11.5 17.6 20.8 20.9
N/A 13.5 17.7 18.0 N/A 13.9 17.1 17.2
N/A 10.5 14.8 15.1 N/A 10.2 13.4 13.4
29.3 26.2 25.7 25.7 30.8 27.5 27.0 27.0
3.2 3.3 3.2 3.2 3.4 3.4 3.3 3.3
22.0
19.0 24.1
16.1 21.2 24.9 25.2 18.4 24.2
13.2 18.3 22.0 22.2 14.7 20.5 23.3 23.2
10.3 15.4 19.1 19.3 10.9 16.8 19.5 19.5
N/A 12.5 16.2 16.4 N/A 13.0 15.8 15.8
N/A 9.6 13.3 13.5 N/A 9.3 12.1 12.1
27.6 24.1 24.2 24.0 29.4 25.6 25.7 25.6
3.5 3.6 3.5 3.5 3.6 3.7 3.6 3.6
21.4 24.8
18.4 23.2
15.5 20.2 23.4 23.6 17.9 23.3
12.6 17.3 20.5 20.7 14.2 19.6 22.0 21.9
9.7 14.4 17.6 17.7 10.4 15.9 18.3 18.1
N/A 11.5 14.7 14.8 N/A 12.1 14.5 14.4
N/A 8.6 11.8 11.9 N/A 8.4 10.8 10.7
1,000 CFM 1,250 CFM
WB °F WB °F
26.2 25.7 25.7 25.8 27.5 27.0 27.0
ALL SENSIBLE CAPACITY
AIR ON EVAPORATOR COIL
30.3 30.2 27.2 32.4 31.1 31.0
30.3 30.2 23.5 29.7 31.1 31.0
31.1 31.0
28.8 28.9 26.9 31.3 29.6 29.7
28.8 28.9 23.1 29.7 29.6 29.7
29.6 29.7
27.3 27.3 26.4 29.4 28.3 28.3
27.3 27.3 22.6 28.6 28.3 28.3
28.3 28.3
25.7 25.7 22.1 27.5 27.0 27.0
27.0 27.0
24.2 24.0 25.3 25.6 25.7 25.6
24.2 24.0 21.6 26.4 25.7 25.6
25.7 25.6
10 Unitary Products Group
Page 11
036-21366-003-C-0405
TABLE 5: DNP036 COOLING CAPACITIES - 3 TON
TEMPERATURE
OF AIR ON
CONDENSER COIL
NET CAP.
MBH
TOTAL POWER
INPUT kW
86 29.5 35.8 37.4 36.7 31.8 38.4 38 37.2
85 °F
1
MBH
Sensible Capacity
TOTAL POWER
95 °F
1
MBH
Sensible Capacit y
TOTAL POWER
105 °F
1
MBH
Sensible Capacity
TOTAL POWER
115 °F
1
MBH
Sensible Capacity
TOTAL POWER
125 °F
1
MBH
Sensible Capacity
1.
These capacities are net capacities (the indoor fan heat is deducted).
Entering Dry
NET CAP.
MBH
INPUT kW
Entering Dry
NET CAP.
MBH
INPUT kW
Entering Dry
NET CAP.
MBH
INPUT kW
Entering Dry
NET CAP.
MBH
INPUT kW
Entering Dry
83 26 32.3
80 22.5 28.8 34.8 35.6 23.8 30.4 36.7 36.7
77 19 25.3 31.3 32.1 19.9 26.4 32.7 32.7
74 15.5 21.8 27.8 28.6 15.9 22.5 28.7 28.7
Bulb °F
71 - 18.3 24.3 25.1 - 18.5 24.7 24.7
68 - 14.8 20.8 21.6 - 14.5 20.7 20.7
86 28.5 34.8 35.7 35.3 31 36.9 36.6 36.2
83 25 31.3
80 21.5 27.8 33.5 33.9 23 29.7 25.5 35.5
77 18 24.3 30 30.4 19 25.7 31.5 31.5
74 14.5 20.8 26.5 26.9 15 21.7 17.6 27.5
Bulb °F
71 - 17.3 23 23.4 - 17.7 23.6 23.5
68 - 13.8 19.5 19.9 - 13.8 19.6 19.5
86 27.6 33.6 33.9 33.6 29.9 35.1 34.8 34. 5
83 24.1 30.1 33.9 33.6 26 32.4 34.8 34.5
80 20.6 26.6 32 32.2 22 28.4 33.9 33.8
77 17.1 23.1 28.5 28.7 18 24.4 29.9 29.8
74 13.6 19.6 25 25.2 14 20.5 25.9 25.8
Bulb °F
71 - 16.1 21.5 21.7 - 16.5 21.9 21.8
68 - 12.6 18 18.2 - 12.5 18 17.9
86 26.6 32.4 32.2 31.9 28.9 33.4 33.1 32.8
83 23.1 28.9 32.2 31.9 24.9 31.1 33.1 32.8
80 19.6 25.4 30.6 30.6 21 27.1 32.3 32.1
77 16.1 21.9 27.1 27.1 17 23.2 28.3 28.1
74 12.6 18.4 23.6 23.6 13 19.2 24.3 24.1
Bulb °F
71 - 14.9 20.1 20.1 - 15.2 20.3 20.2
68 - 11.4 16.6 16.6 - 11.2 16.3 16.2
86 25.6 31.2 30.4 30.1 27.9 31.6 31.3 31
83 22.1 27.7
80 18.6 24.2 19.1 28.9 19.9 25.9 30.6 30.4
77 15.1 20.7 25.6 25.4 15.9 21.9 26.6 26.4
74 11.6 17.2 22.1 21.9 12 17.9 22.7 22.5
Bulb °F
71 - 13.7 18.6 18.4 - 13.9 18.7 18.5
68 - 10.2 15.1 14.9 - 9.9 14.7 14.5
ALL SENSIBLE CAPACITY
72 67 62 57 72 67 62 57
43.3 39.9 37.4 36.7 44 40.5 38 37.2
2.932.89 2.9 2.883.083.053.063.04
41.4 37.1 35.7 35.3 42.5 38 36.6 36.2
3.22 3.27 3.18 3.15 3.32 3.37 3.28 3.25
38.5 34.8 33.9 33.6 39.6 35.8 34.8 34.5
3.613.61 3.5 3.483.733.723.613.59
35.6 32.6 32.2 31.9 36.7 33.5 33.1 32.8
4.01 3.95 3.82 3.8 4.14 4.07 3.93 3.92
32.8 30.2 30.4 30.1 33.7 31.2 31.3 30
4.4 4.3 4.1 4.1 4.5 4.4 4.3 4.2
AIR ON EVAPORATOR COIL
1,200 CFM 1,350 CFM
WB °F WB °F
37.4 36.7 27.8 34.4 38 37.2
35.7 35.3 27 33.7 36.6 36.2
30.4 30.1 23.9 29.9 31.3 31
Unitary Products Group 11
Page 12
TABLE 6: DNP042 COOLING CAPACITIES - 3-1/2 TON
036-21366-003-C-0405
TEMPERATURE
OF AIR ON
CONDENSER COIL
NET CAP. 48.4 44.5 40.9 41.2 54.0 49.6 45.6 46.0
TOTAL POWER 3.4 3.3 3.3 3.3 3.8 3.7 3.6 3.7
86 33.0 39.9 40.9 41.2 36.8 44.4 45.6 46.0
83 29.1 36.0
85 °F
95 °F
105 °F
115 °F
125 °F
1.
These capacities are net capacities (the indoor fan heat is deducted)
1
MBH
Sensible Capacity
TOTAL POWER 3.8 3.6 3.8 3.6 4.2 4.0 4.2 4.0
1
MBH
Sensible Capacity
TOTAL POWER 4.2 4.1 4.1 4.0 4.6 4.5 4.6 4.5
1
MBH
Sensible Capacity
TOTAL POWER 4.6 4.5 4.5 4.5 5.1 5.0 5.1 5.0
1
MBH
Sensible Capacity
TOTAL POWER 5.0 5.0 4.9 4.9 5.6 5.5 5.5 5.5
1
MBH
Sensible Capacity
Entering Dry
NET CAP. 46.1 42.4 39.6 39.1 51.3 47.3 44.1 43.5
Entering Dry
NET CAP. 43.5 40.0 37.2 37.2 48.5 44.6 41.4 41.5
Entering Dry
NET CAP. 41.0 37.6 34.7 35.4 45.7 41.9 38.7 39.4
Entering Dry
NET CAP. 38.5 35.2 32.3 33.6 43.0 39.2 36.0 37.4
Entering Dry
80 25.2 32.0 38.1 40.4 28.1 35.7 42.4 45.0
77 21.3 28.1 34.2 36.5 23.7 31.3 38.1 40.7
74 17.3 24.2 30.2 32.6 19.3 27.0 33.7 36.3
Bulb °F
71 N/A 20.3 26.3 28.7 N/A 22.6 29.3 31.9
68 N/A 16.4 22.4 24.7 N/A 18.2 25.0 27.6
86 32.2 38.8 39.6 39.1 35.9 43.3 44.1 43.5
83 28.3 34.9
80 24.4 31.0 37.6 38.7 27.2 34.5 41.9 43.1
77 20.5 27.1 33.7 34.8 22.8 30.2 37.6 38.7
74 16.6 23.1 29.8 30.8 18.5 25.8 33.2 34.4
Bulb °F
71 N/A 19.2 25.9 26.9 N/A 21.4 28.8 30.0
68 N/A 15.3 21.9 23.0 N/A 17.1 24.5 25.6
86 31.3 38.0 37.2 37.2 34.9 42.3 41.4 41.5
83 27.4 34.1
80 23.5 30.2 36.2 36.7 26.2 33.6 40.3 40.9
77 19.6 26.2 32.3 32.8 21.8 29.2 36.0 36.5
74 15.7 22.3 28.3 28.8 17.4 24.9 31.6 32.2
Bulb °F
71 N/A 18.4 24.4 24.9 N/A 20.5 27.2 27.8
68 N/A 14.5 20.5 21.0 N/A 16.1 22.8 23.4
86 30.4 37.2 34.7 35.4 33.9 41.4 38.7 39.4
83 26.5 33.3 34.7 35.4 29.5 37.1 38.7 39.4
80 22.6 29.3
77 18.7 25.4 30.8 30.8 20.8 28.3 34.3 34.3
74 14.7 21.5 26.9 26.8 16.4 24.0 30.0 29.9
Bulb °F
71 N/A 17.6 23.0 22.9 N/A 19.6 25.6 25.6
68 N/A 13.7 19.0 19.0 N/A 15.2 21.2 21.2
86 29.5 36.3 32.3 33.6 32.9 40.5 36.0 37.4
83 25.6 32.4 32.3 33.6 28.5 36.1 36.0 37.4
80 21.7 28.5 33.3 32.7 24.1 31.8 37.1 36.4
77 17.7 24.6 29.4 28.8 19.8 27.4 32.7 32.1
74 13.8 20.7 25.4 24.9 15.4 23.0 28.3 27.7
Bulb °F
71 N/A 16.7 21.5 20.9 N/A 18.7 24.0 23.3
68 N/A 12.8 17.6 17.0 N/A 14.3 19.6 19.0
72 67 62 57 72 67 62 57
ALL SENSIBLE CAPACITY
AIR ON EVAPORATOR COIL
1,350 CFM 1,500 CFM
WB °F WB °F
40.9 41.2 32.4 40.1 45.6 46.0
39.6 39.1 31.6 38.9 44.1 43.5
37.2 37.2 30.6 38.0 41.4 41.5
34.7 34.7 25.2 32.7 38.7 38.7
12 Unitary Products Group
Page 13
036-21366-003-C-0405
TABLE 7: DNP048 COOLING CAPACITIES - 4 TON
TEMPERATURE
OF AIR ON
CONDENSER COIL
NET CAP.
MBH
TOTAL POWER
INPUT kW
86 35.8 43.7 45.6 45.9 39.1 47.7 46.6 46.9
85 °F
1
MBH
Sensible Capacity
TOTAL POWER
95 °F
1
MBH
Sensible Capacity
TOTAL POWER
105 °F
1
MBH
Sensible Capacity
TOTAL POWER
115 °F
1
MBH
Sensible Capacity
TOTAL POWER
125 °F
1
MBH
Sensible Capacity
1.
These capacities are net capacities (the indoor fan heat is deducted).
Entering Dry
NET CAP.
MBH
INPUT kW
Entering Dry
NET CAP.
MBH
INPUT kW
Entering Dry
NET CAP.
MBH
INPUT kW
Entering Dry
NET CAP.
MBH
INPUT kW
Entering Dry
83 31.7 39.6 44.6 45.3 34.5 43 46.6 46.9
80 27.7 35.6 42.4 43.6 29.8 38.3 45.7 46.9
77 23.6 31.6 38.4 39.5 25.1 33.7 41 42.3
74 19.6 27.5 34.3 35.5 20.5 29 36.3 37.6
Bulb °F
71 - 23.5 30.3 31.4 - 24.3 31.7 32.9
68 - 19.4 26.2 27.4 - 19.7 27 28.3
86 35.4 42.9 43.8 44.0 38.4 46.4 43.9 44.2
83 31.4 38.9 42.8 43.2 33.8 41.7
80 27.4 34.9 40.9 41.5 29.1 37.1 43.5 44.2
77 23.3 30.8 36.8 37.5 24.4 32.4 38.8 39.5
74 19.3 26.8 32.8 33.4 19.8 27.7 34.1 34.8
Bulb °F
71 - 22.7 28.7 29.4 - 23.1 29.5 30.2
68 - 18.7 24.7 25.4 - 18.4 24.8 25.5
86 34.1 41.3 41.4 41.7 37.1 4.44 41.8 42.1
83 30.0 37.7 40.7 41.1 32.4 40.6
80 26.0 33.6 38.9 39.4 27.8 35.9 41.6
77 22.0 29.6 34.9 35.3 23.1 31.3 36.9 37.4
74 17.8 25.6 30.8 31.3 18.4 26.6 32.3 32.7
Bulb °F
71 - 21.5 26.8 27.3 - 21.9 27.6 28.1
68 - 17.5 22.8 23.2 - 17.3 22.9 23.4
86 32.7 39.7 39.1 39.4 35.8 42.5 39.7 40
83 28.7 36.5 38.7 38.9 31.1 39.5
80 24.6 32.4 37.0 37.2 26.4 34.8
77 20.6 28.4 32.9 33.2 21.8 30.1 35 35.3
74 16.6 24.4 28.9 29.1 17.1 25.5 30.4 30.6
Bulb °F
71 - 20.3 24.9 25.1 - 20.8 25.7 26
68 - 16.3 20.8 21.1 - 16.2 21 21.3
86 31.4 38.0 36.8 37.0 34.5 40.5 37.6 37.9
83 27.3 35.3 36.7 36.8 29.8 38.4 37.6 37.9
80 23.3 31.2 35.1 35.1 25.1 33.7
77 19.2 27.2 31.0 31.0 20.5 29 33.2 33.2
74 15.2 23.1 27.0 27.0 15.8 24.4 28.5 28.5
Bulb °F
71 - 19.1 22.9 23.0 - 19.7 23.8 23.9
68 - 15.1 18.9 18.9 - 15 19.2 19.2
ALL SENSIBLE CAPACITY
72 67 62 57 72 67 62 57
54.0 49.2 45.6 45.9 55.2 50.4 46.6 46.9
3.69 3.66 3.62 3.57 3.85 3.83 3.79 3.73
51.8 46.8 43.8 44.0 51.9 46.9 43.9 44.2
4.07 4.04 4.01 3.99 4.21 4.18 4.15 4.12
48.7 44.3 41.4 41.7 49.2 44.7 41.8 42.1
4.49 4.45 4.38 4.34 4.63 4.59 4.51 4.48
45.7 41.8 39.1 39.4 46.4 42.5 39.7 40
4.91 4.86 4.74 4.70 5.05 5 4.87 4.83
42.7 39.3 36.8 37.0 43.6 40.2 37.6 37.9
4.3 5.3 5.1 5.0 5.5 5.4 5.2 5.2
AIR ON EVAPORATOR COIL
1,400 CFM 1,600 CFM
WB °F WB °F
43.9 44.2
41.8 42.1
42.1
39.7 40
39.7 40
37.6 37.9
Unitary Products Group 13
Page 14
036-21366-003-C-0405
WATTS
1
EXTERNAL STAIC PRESSURE - IWG
CFM
TABLE 8: TWO TON AIR PERFORMANCE
MODEL #
DNH
(Cooling/
Heating)
MTR
SPD
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 1.10
CFM
WATTS
CFM
WATTS
CFM
SIDE SUPPLY AIR PERFORMANCE - 208 VOLT
HI----------984443894422751390608358----
024
MED 994 333 947 321 901 309 854 297 774 280 695 263 615 246 - - - - - - - LOW743243700235657226614218--------------
SIDE SUPPLY AIR BLOWER PERFORMANCE - 230 VOLT
HI------------929491809473688454----
024
MED - - - - 999 353 944 338 865 319 785 299 706 280 - - - - - - - LOW998372906333813294721255651241------------
BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 208 VOLT
HI----------886398805380676351547322----
024
MED 895 300 853 289 811 278 769 267 697 252 625 237 554 221 - - - - - - - LOW669219630211591204553196--------------
BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 230 VOLTS
HI------------836442728425620409----
024
1.
MED - - - - 899 318 850 304 778 287 707 269 635 252 - - - - - - - LOW898335815300732265649230586217------------
Above data includes allowances for a dry evaporator coil, gas heat exchanger and no filters. For additional pressure drops, refer
to Table 11 and 12.
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
14 Unitary Products Group
Page 15
036-21366-003-C-0405
TABLE 9: SIDE SUPPLY AIR BLOWER PERFORMANCE - 208/230 VOLTS
EXTERNAL STATIC PRESSURE - IWG
MODEL #
DNP
030
030
030
030
036
036
036
036
036
042
042
042
042
048
048
048
048
048
1.
Above data includes allowances for a dry coil, gas heat exchanger and no filters. For additional pressure drops, refer to Tables 11
and 12.
MODE
(COOLING / HEATING)
COOLING
(FACTORY SETTING)
COOLING
(FIELD SETTING)
HEATING (2 TUBE)
(FACTORY SETTING)
HEATING (3 TUBE)
(FACTORY SETTING)
COOLING
(FACTORY SETTING)
COOLING
(FIELD SETTING)
HEATING (2 TUBE)
(FACTORY SETTING)
HEATING (3 TUBE)
(FACTORY SETTING)
HEATING (4 TUBE)
(FACTORY SETTING)
COOLING
(FACTORY SETTING)
COOLING
(FIELD SETTING)
HEATING (3 TUBE)
(FACTORY SETTING)
HEATING (4 TUBE)
(FACTORY SETTING)
COOLING
(FACTORY SETTING)
COOLING
(FIELD SETTING)
HEATING (3 TUBE)
(FACTORY SETTING)
HEATING (4 TUBE)
(FACTORY SETTING)
HEATING (5 TUBE)
(FACTORY SETTING)
CFM
1000 248 298 325 365 385 411 470 498 500
1250 342 385 431 474 510 562 614 657 694
850 169 217 237 278 302 334 374 401 431
1100 300 338 378 416 447 493 539 576 609
1200 354 396 436 511 548 599 641 677 721
1350 442 503 563 606 648 685 721 774 826
700 207 231 254 298 320 349 ~ ~ ~
1250 383 432 478 543 581 628 ~ ~ ~
1350 442 503 563 606 648 685 ~ ~ ~
1350 410 457 504 575 646 687 729 780 830
1500 450 500 553 641 729 798 830 872 939
1500 450 500 553 641 729 798 830 872 939
1275 388 433 478 545 612 652 691 739 787
1400 427 476 525 599 673 716 759 812 865
1600 476 532 587 687 786 872 958 994 1030
1525 458 511 564 654 744 814 ~ ~ ~
1600 476 532 587 687 786 872 ~ ~ ~
1600 476 532 587 687 786 872 ~ ~ ~
.20 .30 .40 .50 .60 .70 .80 .90 1.0
WATTS WATTS WATTS WATTS WATTS WATTS WATTS WATTS WATTS
1
Unitary Products Group 15
Page 16
036-21366-003-C-0405
TABLE 10: BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 208/230 VOLTS
EXTERNAL STATIC PRESSURE - IWG
MODEL #
DNP
030
030
030
030
036
036
036
036
036
042
042
042
042
048
048
048
048
048
1.
Above data includes allowances for a dry coil, gas heat exchanger and no filters. For additional pressure drops, refer to Tables 11
and 12.
MODE
(COOLING / HEATING)
COOLING
(FACTORY SETTING)
COOLING
(FIELD SETTING)
HEATING (2 TUBE)
(FACTORY SETTING)
HEATING (3 TUBE)
(FACTORY SETTING)
COOLING
(FACTORY SETTING)
COOLING
(FIELD SETTING)
HEATING (2 TUBE)
(FACTORY SETTING)
HEATING (3 TUBE)
(FACTORY SETTING)
HEATING (4 TUBE)
(FACTORY SETTING)
COOLING
(FACTORY SETTING)
COOLING
(FIELD SETTING)
HEATING (3 TUBE)
(FACTORY SETTING)
HEATING (4 TUBE)
(FACTORY SETTING)
COOLING
(FACTORY SETTING)
COOLING
(FIELD SETTING)
HEATING (3 TUBE)
(FACTORY SETTING)
HEATING (4 TUBE)
(FACTORY SETTING)
HEATING (5 TUBE)
(FACTORY SETTING)
CFM
1000 248 298 325 365 385 411 470 498 500
1250 342 385 431 474 510 562 614 657 694
850 169 217 237 278 302 334 374 401 431
1100 300 338 378 416 447 493 539 576 609
1200 354 396 436 511 548 599 641 677 721
1350 442 503 563 606 648 685 721 774 826
700 207 231 254 298 320 349 ~ ~ ~
1250 383 432 478 543 581 628 ~ ~ ~
1350 442 503 563 606 648 685 ~ ~ ~
1350 410 457 504 575 646 687 729 780 830
1500 450 500 553 641 729 798 830 872 939
1500 450 500 553 641 729 798 830 872 939
1275 388 433 478 545 612 652 691 739 787
1400 427 476 525 599 673 716 759 812 865
1600 476 532 587 687 786 872 958 994 1030
1525 458 511 564 654 744 814 ~ ~ ~
1600 476 532 587 687 786 872 ~ ~ ~
1600 476 532 587 687 786 872 ~ ~ ~
.20 .30 .40 .50 .60 .70 .80 .90 1.0
WATTS WATTS WATTS WATTS WATTS WATTS WATTS WATTS WATTS
1
16 Unitary Products Group
Page 17
036-21366-003-C-0405
*
TABLE 11: ADDITIONAL STATIC PRESSURE RESISTANCE - 2, 2-1/2, 3 TON
RESISTANCE, IWG
DESCRIPTION
500 600 700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600
WET EVAPORATOR COIL .01 .01 .01 .02 .03 .04 .05 .06 .07 .08 .09 .09
ECONOMIZER
FILTER FRAME KIT .01 .02 .04 .06 .08 .10 .13 .16 .17 .18 .19 .20
1.
The pressure through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air
duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.
1
.00 .00 .00 .01 .01 .01 .01 .02 .03 .04 .05 .06
CFM
TABLE 12: ADDITIONAL STATIC PRESSURE RESISTANCE - 3-1/2 AND 4 TON
RESISTANCE, IWG
DESCRIPTION
1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800 1,900 2,000
WET EVAPORATOR COIL .02 .03 .04 .05 .06 .07 .07 .08 .09 .09
ECONOMIZER
FILTER FRAME KIT .04 .04 .05 .05 .06 .07 .08 .09 .10 .11
1.
The pressure through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air
duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.
1
.02 .02 .02 .03 .03 .04 .04 .04 .05 .05
CFM
NOTE:
HEAT ANTICIPATOR
SHOULD BE SET AT 0.35
AMPS FOR ALL MODELS.
THERMOSTAT
*=Minimumwiresizeof18AWG
wire should be used for all
field installed 24 volt wire.
PROGRAMMABLE
R
G
W
C
UNIT TERMINAL STRIP
**
R
G
YY
W
C
24 VOLT
TRANSFORMER
THERMOSTAT ONLY
FIGURE 3 - FIELD WIRING DIAGRAM CONTROL WIRING
Unitary Products Group 17
Page 18
036-21366-003-C-0405
L U G
C O N T A C T O R
F I E L D - S U P P L I E D
D I S C O N N E C T
R E F E R T O E L E C T R I C A L
D A T A T A B L E S T O S I Z E
G R O U N D
L U G
C O N T A C T O R
R E F E R T O E L E C T R I C A L
D A T A T A B L E S T O S I Z E
T H E D I S C O N N E C T
F I E L D - S U P P L I E D
D I S C O N N E C T
S I N G L E
H A S E
P
P O W E R
S U P P L Y
G R O U N D
T H E D I S C O N N E C T
FIGURE 4 - POWER WIRING FIELD DIAGRAM
TABLE 13: ELECTRICAL DATA
VOLTAGE
MODEL
DNP
024 208/230-1-60 187 253 8.1 57 1.1 2.6 15.7 25 25 0.96 40
030 208/230-1-60 187 253 13.6 67 1.1 6.8 24.9 35 35 0.96 40
030 208/230-3-60 187 253 8.6 55 1.1 6.8 18.7 25 25 0.96 75
030 460-3-60 414 504 5.7 39 0.6 6.8 13.4 20 20 0.96 75
036 208/230-1-60 187 253 17.2 88 1.1 6.8 29.4 45 45 0.96 40
036 208/230-3-60 187 253 11.4 77 1.1 6.8 22.2 30 30 0.96 75
036 460-3-60 414 504 5.7 39 0.6 6.8 14.8 20 20 0.96 75
042 208/230-1-60 187 253 20 104 1.3 9.1 35.4 50 50 0.96 40
042 208/230-3-60 187 253 13.9 88 1.3 9.1 27.8 40 40 0.96 75
042 460-3-60 414 504 6.4 44 0.7 9.1 18.5 25 25 0.96 75
048 208/230-1-60 187 253 23.4 126 1.9 9.1 39.5 60 60 0.96 40
048 208/230-3-60 187 253 13 93 1.9 9.1 26.5 35 35 0.96 75
048 460-3-60 414 504 6.4 46.5 1.0 9.1 18.4 25 25 0.96 75
1.
2.
POWER
SUPPLY
Rated in accordance with ARI Standard 110, utilization range “A”.
Dual element, time delay type.
LIMITATIONS
MIN MAX RLA LRA
COMPRESSOR
1
COND.
FAN
MOTOR
FLA
SUPPLY
AIR
BLOWER
MOTOR
FLA
MINIMUM
CIRCUIT
AMPACITY
MAX
FUSE
SIZE
AMPS
2
MAX HACR
BREAKER
SIZE
AMPS
UNIT
POWER
FACTOR
T H R E E
P H A S E
P O W E R
S U P P L Y
TRANS
FORMER
SIZE (VA)
18 Unitary Products Group
Page 19
036-21366-003-C-0405
L
GASSUPPLY1-1/4"DIA.
HOLE(1/2"NPTI
ECTION)
CONN
VENTAIROUTLETHOOD
BLOWERSERVICE
ACCESSCOMPARTMENT
PANEL
CONDENSERCOIL
UNITCONDENSATE
CONNECTION3/4"NPTI
(TRAPRECOMMENDED)
B
HIGHVOLTAGE
CONN.1-3/8"DIA.
3-3/4
KNOCKOUT
HIGHVOLTAGE
CONN.7/8"DIA.
KNOCKOUT
2-1/2
GASSUPPLY1-1/4"DIA.
KNOCKOU
T(1/2"NPTI
CONNECTION)
LOWVOLTAGECONN.
1-3/8"DIA.KNOCKOUT
X7/8"HOLE
47-1/4
(OVERALL)
FIGURE 5 - UNIT DIMENSIONS - FRONT
1-1/2
3-1/3
5-3/8
2-5/8
11
2-3/8
12-3/4
49-1/8
(OVERALL)
GAS/ELECTRICCONTRO
COMPARTMENTPANEL
All dimensions are in inches.
They are subject to change without notice. Certified dimensions
will be provided upon request.
A
REFRIGERANT
CONNECTIONS
COMBUSTIONAIR
INLETLOUVERS
FRONT
SERVICEACCESS
TABLE 14: UNIT DIMENSIONS FRONT
UNIT SIZE
024, 030, 036 33-1/2 18-1/4
042, 048 41-1/2 23-1/8
DIMENSION
“A” “B”
TABLE 15: UNIT MINIMUM CLEARANCES1
CLEARANCES
FRONT 36”
BACK 0”
LEFT SIDE (Filter-Access) 24”
RIGHT SIDE 12”
BELOW UNIT
ABOVE UNIT
1.
A 1” clearance must be provided between any combus-
3
4
36” (For Condenser Air Discharge)
2
0”
tible material and the supply air ductwork.
2.
The products of combustion must not be allowed to
accumulate within a confined space and recirculate.
3.
Units may be installed on combustible floors made from
wood or class A, B, or C roof covering material.
4.
Units must be installed outdoors. Overhanging structures or shrubs should not obstruct condenser air discharge outlet.
Unitary Products Group 19
Page 20
HIGH VOLTAGE
CONN. 1-3/32" DIA.
KNOCKOUT
CONDENSATE
DRAIN 3/4"' NPTI
26-3/4
8-7/8
036-21366-003-C-0405
19-1/4
11-7/8
FRONT
6
GAS SUPPLY 1-5/8" DIA.
KNOCKOUT (1/2" NPTI
CONNECTION)
LOW VOLTAGE CONN.
/87
" DIA. KNOCKOUT
4-5/8
FIGURE 6 - UNIT DIMENSIONS - FRONT & BOTTOM
S I D E S U P P L Y
A I R O P E N I N G
C O N D E N S E R
C O I L
B O T T O M S U P P L Y
A I R O P E N I N G
1 - 3 / 4
1 5
1 5
2 9 - 9 / 1 6
3 - 1 / 2
1 4 - 1 / 2
1 - 3 / 4
1 - 3 / 4
2 8 - 3 / 8
1 4 - 1 / 2
1 5
B O T
T O M R E T U R N
A I R O P E N I N G
B A C K
3 - 3 / 8
S I D E R E T U R N
A I R O P E N I N G
1 4 - 1 / 2
3 - 1 / 2
4
FIGURE 7 - UNIT DIMENSIONS - BACK & BOTTOM
20 Unitary Products Group
Page 21
036-21366-003-C-0405
S
R
F I E L D S U P P L I E D
D I S C O N N E C T S W I T C H
L O C A T E D T O R E A R O F U N I T
T O G A S
U P P L Y L I N E
M A N U A L G A S
S H U T - O F F V A L V E
T O P O W E R S U P P Y
FIGURE 8 - TYPICAL SLAB ON GROUND INSTALLATION
C O N T R O L W I R I N G
T O I N D O O R
T H E R M O S T A T
R E T U R N A I R
D U C T
S U P P L Y A I
D U C T
M A N U A L G A S
S H U T - O F F V A L V E
F I E L D
S U P P L I E D
D I S C O N N E C T
S W I T C H
M O U N T E D
O N U N I T
T O P O W E R
S U P P L Y
T O G A S
S U P P L Y L I N E
C O N T R O L W I R I N G
T O I N D O O R T H E R M O S T A T
R E T U R N A I R
D U C T
S U P P L Y A I R
D U C T
FIGURE 9 - TYPICAL ROOF CURB INSTALLATION
Unitary Products Group 21
Page 22
R O O F C U R B
I N S T A L L A T I O N
R E A R D U C T
FIGURE 10 - TYPICAL DUCT APPLICATIONS
036-21366-003-C-0405
R O O F C U R B
I N S T A L L A T I O N
B O T T O M D U C T
S L A B O N G R O U N D
I N S T A L L A T I O N
TABLE 16: UNIT WEIGHTS AND CENTER OF GRAVITY
UNIT
SIZE
024, 030, 036 400 395 100 96 98 101
042, 048 475 470 133 130 102 104
SHIPPING
WEIGHT
(lbs.)
OPERATING
WEIGHT
(lbs.)
FRONT
OF
UNIT
"A"
49-1/8
25
CORNER WEIGHTS
(location, lbs.)
“A” “B” “C” “D”
"D"
CENTER OF
GRAVITY
"B"
25
"C"
47-1/4
ECONOMIZER
(lbs.)
40
ROOF
CURB
(lbs.)
8” - 70
14” - 75
FIGURE 11 - UNIT CENTER OF GRAVITY
22 Unitary Products Group
Page 23
036-21366-003-C-0405
R E C O M M E N D E D
D U C T S I Z E
1 7 - 1 / 2 " X 1 6 - 3 / 4 "
4 2 - 2 / 3
4 0 - 3 / 4
1 7 - 5 / 8
3 - 1 / 2
1 4
FIGURE 12 - ROOF CURB DIMENSIONS
3 / 4 " X 1 " W I D E G A S K E T I N G F O R C U R B F R A M E
A N D A L L D U C T S U P P O R T S U R F A C E S
O P E N I N G F O R
R E T U R N A I R D U C T
1
1 7 - 1 / 4
O P E N I N G F O R
S U P P L Y A I R D U C T
1 "
4 5 - 1 / 8
4 3 - 1 / 4
2 2
1
R E C O M M E N D E D
D U C T S I Z E
1 7 - 1 / 8 " X 2 1 - 1 / 2 "
U N I T B A S E
W O O D N A I L E R
8 " M I N . A B O V E
F I N I S H E D R O O F
C U R B F R A M E
I N S U L A T I O N
FIGURE 13 - ROOF CURB CROSS SECTION
1. 8” Roof curb also available
U N I T B A S E R A I L
C O U N T E R F L A S H I N G
1 4 "
C A N T S T R I P
I N S U L A T I O N A N D R O O F I N G M A T E R
R O O F D E C T A N D R O O F I N G M A T E R I A L
I A L
Unitary Products Group 23
Page 24
036-21366-003-C-0405
FIGURE 14 - TYPICAL WIRING DIAGRAM D*NP 024 (208/230-1-60)
24 Unitary Products Group
Page 25
036-21366-003-C-0405
3H,5H
17H
10G
15H
LKJHGFEDCBA
2
ASCT
31
(SEE NOTE 5)
805/BL
FSHP LP
801/BL (SEE NOTE 5)
(OPTIONAL ACCESSORIES - SEE NOTE 5)
B
806/BR
LR
A
807/BL
M1
802/BK 803/BK 804/BK
800/Y
LR
72
220/O
224/R
202/Y
203/BR
BOARD
100/BK
107/PR
GND
90 SEC60 SEC
110/BK
LUG
101/BK
M1-1
180 SEC120 SEC
RC1
T1
L1
FACTORY
COMPR
1
230-1-60
RSC
102/Y
103/BR
T2
M1-2
L2
208/230-1-60
POWER SUPPLY
SETTING
HEAT/BK
MOTOR
OD FAN
BRN
BLK
RC2
104/R
SEE DETAIL "A"
COOL/BLU
230-1-60
108/PR
1
PRP
CONTROL
12S
DELAY
Y
C
ON
213/R
"SPEED" CONNECTIONS
FOR COOLING BLOWER
SEE TABLE 1
R/RED
OFF
B
A
TB2
INDOOR BLOWER HEAT OFF DELAY: (SEE RIGHT)*
INDOOR BLOWER HEAT ON DELAY: 30 SEC
INDOOR BLOWER COOL OFF DELAY: 30 SEC
INDOOR BLOWER COOL ON DELAY: 3 SEC
CONTROL BOARD SETTINGS:
COMBUSTION BLOWER POSTPURGE: 5 SEC
* BLACK SQUARE INDICATES SWITCH POSITION
Y
AUTO
ON
G
THERMOSTAT
BLK
T1
M2
L1
108/PR
240V/BLK
LUG
A
110/BK
220/O
203/BR
R
102/Y
104/R
T2
B
L2
108/PR
ELEMENTARY DIAGRAM
ROOM
2
1
PRP
CONTROL BOX
C2/BRN
T2
B
L2
221/BR
CONNECTION DIAGRAM
240V/PRP
GND
COOL
M1
107/PR
76543
101/BK
110/BK
OFF
T1
L1
HEAT
W
8
BLK
A
202/Y
100/BK
CGYWR
TB1
9
10
(SEE NOTE 5)
BRN
L1
BLK
BLK
CCH
OPTIONAL CCH
S/P CONFIGURATION
12
11
103/BR
FAN
T1
RC1/RC2
COOLING UNIT WITH GAS HEAT
M2-2
PRP
108/PR
DRAFT
M2
DI
MOTOR
UNUSED
HUM
L1
BLK
BLK
CCH
D/P CONFIGURATION
15
14
13
PRP
HERM
C
104/R
110/BK
L2
M2-1
T2
BLK
MOTOR
1
230-1-60
LEADS
1
N
EAC
+/-CLOSE+/-OPEN
------
12
200
CONTROL SETPOINT (DEG F)
RS
TEMPERATURE CONTROLS
2 TUBE
UNIT SIZE DEVICE
L2
T2L2
M1-2
DETAIL "A"
17
16
C230
100/BK107/PR
208
"SPEED" CONNECTIONS
COOLING BLOWER
FOR HEATING AND
SEE TABLES 1 AND 2
L1
T1
221/BR
N
9
6
LS 140 110
030
T1
P4/S4
HEAT/BLK
------
------
12
12160
270
RS
ALS
7
S5/P5
3 TUBE
18
GRN
11
9
6
LS 160 130
030
SEC
240V/BK
240V/PR
543
5
3
C2/BRN
COOL/BLU
NEUTRAL
9
------
------
6
12160
12
200
LS 140 110
ALS
RS
2 TUBE
19
224/R 214/BR
BATB2
R/RED
213/R
C1/BRN
036
201/BR200/R
ID FAN
GRN
Y1/YEL
432
------
------
12
12160
270
ALS
107/PR
MOTOR
9
6
036
3 TUBE
20
213/R
1
DELAY
230-1-60
R/RED
COOL
------
12160
ALSRSLS 160 130
224/R
S
OFF
208V
12
------
12
270
RS
2
1
261
W1/WHT
HEAT
9
6
LS 160 130
036
4 TUBE
21
100/BK
T1
C
PRI
75 VA
SEC 24V
230V
201/BR
ID MOTOR CONTROLLER
214/BR
201/BR
200/R
XFMR
X
C
9
9
9
------
------
------
------
------
------
------
6
12
12160
6
12
12160
6
12160
12
12160
200
270
200
LS 150 120
ALS
RS
LS 140 110
ALS
RS
LS 140 110
ALS
ALS
RS
048
3 TUBE
042
3 TUBE
042
4 TUBE
24
23
22
220/O
LEADS
MOTOR
DI
UNUSED
N
EAC
HUM
COOL
CONTROL BOARD
Y
C
202/Y
203/BR
224/R
CN1
------
12
270
RS
1
N
Y1/YEL
4 TUBE
25
HEAT
9
6
LS 175 145
048
653214
------
12160
ALS
221/BR
W1/WHT
TB1
BLU
P3
1
S3S2
2
P2
210/BL
P1
9
------
------
6
12
12160
270
LS 160 130
ALS
RS
048
5 TUBE
LEGEND:
27
26
C1/BRN
214/BR
432
204/O
207/Y
G/GRA
HSP
BLU
GAS
211/PR
PS
208/PR
ALS AUXILARY LIMIT SWITCH
(OPTIONAL ACCESSORY)
ASCT ANTI-SHORT CYCLE TIMER
28
CN1
432
VALVE
134
AFTER SERVICING.
CLEARLY RENUMBERED FOR IDENTIFICATION. VERIFY PROPER OPERATION
IT MUST BE REPLACED WITH TYPE 105 DEGREE C, 600V WIRE OR EQUIVALENT
IF ANY OF THE WIRE AS SUPPLIED WITH THIS UNIT MUST BE REMOVED,
CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION.
2. CAUTION: LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING
NOTES:
CODES IN EFFECT AT TIME OF INSTALLATION OF THIS UNIT.
1. ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL AND/OR NATIONAL
4. SEE UNIT NAMEPLATE FOR MAXIMUM FUSE SIZE AND MINIMUM CIRCUIT AMPACITY.
3. MOTORS ARE INHERENTLY PROTECTED.
MOVE '108/PR' WIRE FROM 230V TO 208V ON TRANFORMER T1.
6. UNIT FACTORY WIRED FOR 230 VOLT OPERATION. FOR 208 VOLT OPERATION
PRESENT, WIRE 202/Y IS CONNECTED TO M1 COIL.
ONLY IS PRESENT WIRE 202/Y IS CONNECTED TO ASCT-3. IF NEITHER LR OR ASCT ARE
IF LR ONLY IS PRESENT, WIRE 801/BL AND 805/BL ARE CONNECTED TO M1 COIL. IF ASCT
5. IF BOTH LR AND ASCT ARE PRESENT, WIRE 801/BL AND 805/BL ARE CONNECTED TO ASCT-3.
LS
205/R
ALS
206/R
209/BK
207/Y
COOL/BLU TO:
WIRE
CONNECT
TB2-A
213/R
1250 TB2-B
(CFM)
AIRFLOW
RS
204/O
CN1/P1 SOCKET/PLUG CONNECTION, 24V, 6 PIN ON CONTROL BOARD
COMPR COMPRESSOR
HSP HOT SURFACE TO PILOT
ON CONTROL BOARD, 24-1-60, 18VA MAX
EAC ELECTRONIC AIR CLEANER RELAY OUTPUT
29
200/R
201/BR
XFMR
C
X
654
321
208/PR
LS LIMIT SWITCH
BOARD, 24-1-60, 18VA MAX
HUM HUMIDIFIER RELAY OUTPUT ON CONTROL
ACCESSORY) OPENS @ 380 PSIG
HP HIGH PRESSURE SWITCH (OPTIONAL
OPEN @ 26 DEGREE F
FS FREEZESTAT SWITCH (OPTIONAL ACCESSORY)
OPEN @ 7 PSIG
LP LOW PRESSURE SWITCH (OPTIONAL ACCESSORY)
LR LOCK OUT RELAY (OPTIONAL ACCESSORY)
30
209/BK
802/BK
800/Y
202/Y
210/BL
206/R
2A
7B
(SEE NOTE 5)
LR
RWYGC
800/Y
801/BL
801/BL
805/BL
806/BR
3
21
807/BL
(SEE NOTE 5)
ASCT
S2/P2 SOCKET/PLUG CONNECTION, 24V, 4 PIN ON GAS VALVE
M1 CONTACTOR, COMPR & OD FAN
GAS HEAT SECTION
205/R
FOR COOLING
1000 (ARI RATING)
UNIT SIZE
-030
-030
FOR COOLING AIRFLOW
BLOWER CONNECTIONS
TABLE 1
S3/P3 SOCKET/PLUG CONNECTION, 24V, 4 PIN ON GAS VALVE
S5/P5 SOCKET/PLUG CONNECTION, 230V, 5 PIN ON ID MOTOR CONTROL
S4/P4 SOCKET/PLUG CONNECTION, 24V, 16 PIN ON ID MOTOR CONTROL
S5
FIELD WIRING
OPTIONAL WIRING AND DEVICES
FACTORY WIRING AND DEVICES
ROOM THERMOSTAT 24V CONNECTIONS
TB1 ON CONTROL BOARD
T1 TRANSFORMER, 24V, 40 VA
RC1/RC2 COMP. START & OUTDOOR FAN RUN CAPACITOR
.193 IWC NOM (.33 IWC MAX)
PS PRESSURE SWITCH - MAKES @
RS ROLLOUT SWITCH
MOTOR "SPEED" CONNECTIONS
TB2 TERMINAL BLOCK, 24V, ID
M2 CONTACTOR, DRAFT INDUCER MOTOR
BLUBLK
GAS VALVE
213/R
213/R
ALS
IDENTIFIED TERMINAL ON CAPACITOR
HSP
BLU
CLEAR
MOTOR
DRAFT
PRP
CLEAR
BLU
BLU
432
1
S3
210/BL
209/BK
207/Y
211/PR
432
1
S2
211/PR
206/R
204/O
208/PR
205/R
PS
LS
RS
CCH CRANKASE HEATER (OPTIONAL)
YEL
Y1/
/BLU
COOL
BRN
C2/
WHT
W1/
BRN
C1/
BLK
803/BK
103/BR101/BK
035-18578D000 REV. C
BEFORE SERVICING THIS UNIT
CAUTION - OPEN ALL DISCONNECTS
7. SHUNT CONTACT ALSO USED WITH CRANKCASE HEATER. (OPTIONAL)
TB2-A
TB2-A
TB2-A
1350 TB2-B
1600 TB2-B
1500 TB2-B
1200 (ARI RATING)
1350 (ARI RATING)
1400 (ARI RATING)
-042
-042
-036
-036
-048
-048
MOTOR
ID FAN
240V/BLK
GND/GRN
240V/PRP
54321
S4ID MOTOR CONTROLLER
87654321
16
1514131211109
R/RED
/BLK
HEAT
BLK
PRP
FAN
BRN
MOTOR
OUTDOOR
CCH
BLK
804/BK
804/BK
802/BK
805/BL
803/BK
FS
LP
HP
SC
R
102/Y
COMPR
FIGURE 15 - TYPICAL WIRING DIAGRAM D*NP 030-048 (208/230-1-60 POWER SUPPLY)
Unitary Products Group 25
Page 26
3H,5H
036-21366-003-C-0405
17H
10G
15H
LKJHGFEDCBA
2
ASCT
31
(SEE NOTE 5)
805/BL
FSHP LP
801/BL (SEE NOTE 5)
(OPTIONAL ACCESSORIES - SEE NOTE 5)
806/BR
B
LR
A
807/BL
M1
802/BK 803/BK 804/BK
800/Y
LR
72
224/R
220/O
DI
202/Y
203/BR
BOARD
100/BK
107/PR
GND
90 SEC60 SEC
110/BK
LUG
M1-1
180 SEC120 SEC
L1
121/BK
T1
L1
COMPR
230-3-60
L2
123/BL
T2
M1-2
L2
108/PR
208/230-3-60
POWER SUPPLY
SETTING
FACTORY
3
M1-3
L3
126/Y
T3
L3
HEAT/BK
BLK
COOL/BLU
OD FAN
RC2
MOTOR
BRN
105/BL
230-1-60
1
PRP
CONTROL
12S
DELAY
Y
C
ON
R/RED
213/R
"SPEED" CONNECTIONS
FOR COOLING BLOWER
SEE TABLE 1
TB2
INDOOR BLOWER HEAT OFF DELAY: (SEE RIGHT)*
INDOOR BLOWER HEAT ON DELAY: 30 SEC
INDOOR BLOWER COOL OFF DELAY: 30 SEC
INDOOR BLOWER COOL ON DELAY: 3 SEC
CONTROL BOARD SETTINGS:
COMBUSTION BLOWER POSTPURGE: 5 SEC
* BLACK SQUARE INDICATES SWITCH POSITION
AUTO
ON
G
ELEMENTARY DIAGRAM
THERMOSTAT
ROOM
BLK
PRP
CONTROL BOX
C2/BRN
T2
T1
B
A
M2
L2
L1
220/O
221/BR
CONNECTION DIAGRAM
110/BK
108/PR
240V/BLK
240V/PRP
LUG
GND
COOLING UNIT WITH GAS HEAT
OFF
B
A
Y
R
105/BL
126/Y
T3
COOL
T2
OFF
123/BL
HEAT
W
121/BK
BK
T1
CGYWR
TB1
TEMPERATURE CONTROLS
987654321
11
10
9
9
+/-CLOSE+/-OPEN
------
------
------
12
12160
6
12
6
200
270
CONTROL SETPOINT (DEG F)
ALS
RS
LS 140 110
RS
LS 160 130
030
2 TUBE
3 TUBE
UNIT SIZE DEVICE
13
12
M1
L3
L2
L1
B
A
110/BK
100/BK
107/PR
203/BR
108/PR
(SEE NOTE 5)
202/Y
BRN
RC2
100/BK
T1
C
PRI
208V
75 VA
SEC 24V
107/PR
HSP
230V
MOTOR
ID FAN
GRN
316122
R/RED
Y1/YEL
C1/BRN
1
230-1-60
ID MOTOR CONTROLLER
214/BR
W1/WHT
201/BR
BLU
BLU
200/R
P3
3.2 AMP
CB
432
1
S3S2
GAS
VALVE
134
2
035-18845D000 REV.C
BEFORE SERVICING THIS UNIT
CAUTION - OPEN ALL DISCONNECTS
P2
211/PR
PS
AFTER SERVICING.
CLEARLY RENUMBERED FOR IDENTIFICATION. VERIFY PROPER OPERATION
IT MUST BE REPLACED WITH TYPE 105 DEGREE C, 600V WIRE OR EQUIVALENT
IF ANY OF THE WIRE AS SUPPLIED WITH THIS UNIT MUST BE REMOVED,
CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION.
2. CAUTION: LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING
NOTES:
224/R
1. ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL AND/OR NATIONAL
4. SEE UNIT NAMEPLATE FOR MAXIMUM FUSE SIZE AND MINIMUM CIRCUIT AMPACITY.
3. MOTORS ARE INHERENTLY PROTECTED.
CODES IN EFFECT AT TIME OF INSTALLATION OF THIS UNIT.
MOVE '108/PR' WIRE FROM 230V TO 208V ON TRANFORMER T1.
6. UNIT FACTORY WIRED FOR 230 VOLT OPERATION. FOR 208 VOLT OPERATION
PRESENT, WIRE 202/Y IS CONNECTED TO M1 COIL.
ONLY IS PRESENT WIRE 202/Y IS CONNECTED TO ASCT-3. IF NEITHER LR OR ASCT ARE
IF LR ONLY IS PRESENT, WIRE 801/BL AND 805/BL ARE CONNECTED TO M1 COIL. IF ASCT
5. IF BOTH LR AND ASCT ARE PRESENT, WIRE 801/BL AND 805/BL ARE CONNECTED TO ASCT-3.
108/PR
M2-2
PRP
DRAFT
L2
T2
MOTOR
230-1-60
110/BK
L1
M2-1
T1
240V/BLK
240V/PRP
BLK
543
1
5
11
P4/S4
C2/BRN
COOL/BLU
HEAT/BLK
LS
M2
------
12160
ALS
030
------
12
200
RS
UNUSED
HUM
9
6
LS 140 110
036
2 TUBE
14
221/BR
LEADS
MOTOR
1
NEUTRAL
N
N
EAC
9
9
9
9
9
------
------
------
------
------
12
6
12160
270
ALS
036
3 TUBE
15
------
------
------
------
------
12
12160
12160
12
6
6
12
12160
6
12
12160
6
270
200
200
270
ALS
RS
ALSRSLS 160 130
RS
LS 160 130
LS 150 120
ALS
RS
LS 140 110
ALS
RS
LS 140 110
036
4 TUBE
3 TUBE
042
3 TUBE
042
4 TUBE
19
181716
201/BR
212/R
XFMR
432
C
HEAT
COOL
9
9
------
------
------
------
------
12
12160
12
12160
12160
6
6
270
270
ALS
RS
ALS
RS
ALS
LS 160 130
LS 175 145
LEGEND:
048
5 TUBE
048
4 TUBE
048
224/R
213/R
ALS AUXILARY LIMIT SWITCH
23
222120
220/O
210/BL
X
P1
CN1
653214
CB CIRCUIT BREAKER
COMPR COMPRESSOR
ON CONTROL BOARD, 24-1-60, 18VA MAX
EAC ELECTRONIC AIR CLEANER RELAY OUTPUT
HP HIGH PRESSURE SWITCH (OPTIONAL
OPEN @ 26 DEGREE F
FS FREEZESTAT SWITCH (OPTIONAL ACCESSORY)
(OPTIONAL ACCESSORY)
ASCT ANTI-SHORT CYCLE TIMER
25
24
214/BR
221/BR
GRN
1
LEADS
MOTOR
DI
UNUSED
201/BR200/R
S
1
2
DELAY
OFF
EAC
HUM
CONTROL BOARD
C
203/BR
N
N
207/Y
HEAT
COOL
W1/WHT
Y1/YEL
Y
TB1
202/Y
200/R
G/GRA
105/BL
100/BK107/PR
PRP
C230
T1
SEC
208
A
TB2
R/RED
"SPEED" CONNECTIONS
COOLING BLOWER
FOR HEATING AND
SEE TABLES 1 AND 2
B
213/R 214/BR
205/R
ALS
206/R
209/BK
207/Y
208/PR
213/R
RS
204/O
S2/P2 SOCKET/PLUG CONNECTION, 24V, 4 PIN ON GAS VALVE
CN1/P1 SOCKET/PLUG CONNECTION, 24V, 6 PIN ON CONTROL BOARD
M1 CONTACTOR, COMPR & OD FAN
HSP HOT SURFACE TO PILOT
BOARD, 24-1-60, 18VA MAX
HUM HUMIDIFIER RELAY OUTPUT ON CONTROL
ACCESSORY) OPENS @ 380 PSIG
LP LOW PRESSURE SWITCH (OPTIONAL ACCESSORY)
29
282726
212/R
201/BR
C1/BRN
XFMR
432
C
X
204/O
654
321
CN1
208/PR
RWYGC
224/R
CB
212/R
RC2 OUTDOOR FAN RUN CAPACITOR
LS LIMIT SWITCH
.193 IWC NOM (.33 IWC MAX)
PS PRESSURE SWITCH - MAKES @
M2 CONTACTOR, DRAFT INDUCER MOTOR
OPEN @ 7 PSIG
LR LOCK OUT RELAY (OPTIONAL ACCESSORY)
30
209/BK
802/BK
800/Y
202/Y
210/BL
206/R
2A
7B
(SEE NOTE 5)
LR
800/Y
801/BL
801/BL
805/BL
806/BR
3
21
807/BL
(SEE NOTE 5)
ASCT
TB2-A
TB2-A
TB2-A
TB2-A
COOL/BLU TO:
WIRE
CONNECT
1350 TB2-B
1600 TB2-B
1250 TB2-B
1500 TB2-B
(CFM)
AIRFLOW
FOR COOLING
1200 (ARI RATING)
1000 (ARI RATING)
1350 (ARI RATING)
-030
-030
-036
-036
ID FAN
S5
FIELD WIRING
YEL
Y1/
/BLU
COOL
BRN
C2/
WHT
W1/
BRN
C1/
804/BK
803/BK
FS
211/PR
123/BL121/BK
1400 (ARI RATING)
-042
-042
-048
-048
MOTOR
240V/BLK
240V/PRP
GND/GRN
S4ID MOTOR CONTROLLER
87654321
16
1514131211109
R/RED
HEAT
PRP
BRN
FAN
MOTOR
OUTDOOR
BLK
804/BK
802/BK
805/BL
803/BK
LP
HP
L2L1
L3
COMPR
54321
/BLK
126/Y
FOR COOLING AIRFLOW
BLOWER CONNECTIONS
TABLE 1
UNIT SIZE
S3/P3 SOCKET/PLUG CONNECTION, 24V, 4 PIN ON GAS VALVE
S5/P5 SOCKET/PLUG CONNECTION, 230V, 5 PIN ON ID MOTOR CONTROL
S4/P4 SOCKET/PLUG CONNECTION, 24V, 16 PIN ON ID MOTOR CONTROL
ROOM THERMOSTAT 24V CONNECTIONS
TB1 ON CONTROL BOARD
OPTIONAL WIRING AND DEVICES
FACTORY WIRING AND DEVICES
T1 TRANSFORMER, 24V, 75 VA
RS ROLLOUT SWITCH
MOTOR "SPEED" CONNECTIONS
TB2 TERMINAL BLOCK, 24V, ID
IDENTIFIED TERMINAL ON CAPACITOR
HSP
BLU
BLUBLK
CLEAR
MOTOR
DRAFT
PRP
CLEAR
BLU
BLU
432
1
S3
210/BL
209/BK
207/Y
211/PR
GAS VALVE
GAS HEAT SECTION
432
1
S2
206/R
204/O
213/R
208/PR
205/R
213/R
205/R
PS
LS
RS
ALS
FIGURE 16 - TYPICAL WIRING DIAGRAM D*NP 030-048 (208/230-3-60 POWER SUPPLY
26 Unitary Products Group
Page 27
036-21366-003-C-0405
FIGURE 17 - TYPICAL WIRING DIAGRAM D*NP 030-048 (460-3-60 POWER SUPPLY)
Unitary Products Group 27
Page 28
036-21366-003-C-0405
TYPICAL WIRING DIAGRAM NOTES
1. All field wiring to be accomplished following city, local
and/or national codes in effect at time of installation of
this unit.
2. Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and
dangerous operation if any of the wire as supplied with
this unit must be removed it must be replaced with type
105°C, 600V wire or equivalent clearly renumbered for
identification. Verify proper operation after servicing.
3. Motors are inherently protected.
4. See unit nameplate for maximum fuse size and minimum
circuit ampacity.
LEGEND :
ALS
ASCT
COMPR
EAC
FS
HP
HSP
HUM
LP
LR
LS
M1
M2
PS
RC1/RC2
RS
T1
T2
TB2
AUXILLARY LIMIT SWITCH
ANTI-SHORT CYCLE TIMER
(OPTIONAL ACCESSORY)
COMPRESSOR
ELECTRIC AIR CLEANER RELAY OUTPUT
ON CONTROL BOARD, 24-1-60, 18VA MAX.
FREEZESTAT SWITCH (OPTIONAL ACCESSORY)
OPEN @ 25
HIGH PRESSURE SWITCH (OPTIONAL
ACCESSORY) OPENS @ 380 PSIG
HOT SURFACE TO PILOT
HUMIDIFER RELAY OUTPUT ON CONTROL
BOARD, 24-1-60, 18VA MAX.
LOW PRESSURE SWITCH (OPTIONAL ACCESSORY)
OPEN @ 7 PSIG
LOCK OUT RELAY (OPTIONAL ACCESSORY)
LIMIT SWITCH
CONTACTOR, COMPR. & O.D.FAN
CONTACTOR, DRAFT INDUCER MOTOR
PRESSURE SWITCH MAKES @
.193 IWC NOM. (.33 IWC MAX.)
COMPR. START & OUTDOOR FAN RUN CAPACITOR
ROLL OUT SWITCH
TRANSFORMER, 24V, 40VA
TRANSFORMER, 480/240 VOLT
TERMINAL BLOCK, 24V, I.D.
MOTOR "SPEED" CONNECTION
IDENTIFIED TERMINAL ON CAPACITOR
ROOM THERMOSTAT 24V CONNECTIONS
TB1 ON CONTROL BOARD
FACTORY WIRING AND DEVICES
OPTIONAL WIRING AND DEVICES
FIELD WIRING
0
F
5. Select indoor blower cooling speed from unit wirin g diagram Table 1. Heating speed is preset at the factory.
6. If both LR and ASCT are present, wire 801/BL and 805/
BL are connected to ASCT-3 if LR only is present wire
801/BL and 805/BL are connected to M1 coil. If ASCT
only is present wire 202/Y is connected to ASCT-3. If
neither LR or ASCT are present, Wire 202/Y is connect
to M1 coil.
7. Shunt contact also used with crankcase heater.
(Optional).
Open all disconnects before servicing this unit.
DNP LEGEND WIRING DIA.
FIGURE 18 - TYPICAL WIRING DIAGRAM LEGEND
28 Unitary Products Group
Page 29
036-21366-003-C-0405
MECHANICAL SPECIFICATIONS
GENERAL
Units shall be manufactured by York International Unitary
Products Group in an ISO 9001 certified facility. YORK’s
Champion® package units are designed to handle applications ranging from residential to light commercial and any in
between. The Champion® is a unit that gives you the flexibility and choices you need in today’s market. These packaged
cooling/heating air conditioners are designed for outdoor
installation. Only utility and duct connections are required at
the point of installation. The gas fired heaters have aluminized steel tubular heat exchangers and hot surface to pilot
ignition. They are available in natural gas with field conversion to propane.
DESCRIPTION
Units shall be factory-assembled, single packaged, Electric
Cooling/Gas Heating units, designed for outdoor mounted
installation. For SEER ratings, refer to technical literature.
They shall have built in, equal size, field convertible duct
connections for down discharge supply/return or horizontal
discharge supply/return. The units shall be factory wired,
piped, charged with R-22 refrigerant and factory tested prior
to shipment. All unit wiring shall be both numbered and
color coded. All units shall be manufactured in a facility certified to ISO 9001 standards, and the cooling performance
shall be rated in accordance with DOE and ARI test procedures. The heating performance shall be rated to DOE and
GAMA test procedures. Units shall be CSA listed and classified to ANSI Z21.47/CAN/CSA 2.3 standards and UL 1995/
CAN/CSA No. 236-M90 conditions.
UNIT CABINET
tight. Units vertical discharge and return duct configuration
shall be designed to fit between standard 24” O.C. beams
without modification to building structure, duct work and base
unit. Condensate pan shall be internally sloped and conform
to ASHRAE 62-89 self-draining standards, with 3/4” NPTI
copper, ridged mount connection.
INDOOR (EVAPORATOR) FAN ASSEMBLY
Fan shall be direct drive, multi-speed design. Job site
selected (BHP) brake horsepower shall not exceed the
motors nameplate horsepower rating. 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. Fan assembly shall be “Slip Track”
(slide-out) design for easy removal and cleaning.
OUTDOOR (CONDENSER) FAN ASSEMBLY
The outdoor fan shall be of the direct-driven propeller type,
discharge air vertically, have aluminum blades riveted to corrosion resistant steel spider bracket and shall be statically
balanced for smooth operation. The outdoor fan motor shall
be totally enclosed with permanently lubricated bearings and
internally protected against overload conditions.
REFRIGERANT COMPONENTS
Compressors:
a. Shall be fully hermetic type, direct drive, internally
protected with internal high-pressure relief and over
temperature protection. The hermetic motor shall be
suction gas cooled and have a voltage range of + or
- 10% of the unit nameplate voltage.
Unit cabinet shall be constructed of G90 galvanized steel,
with exterior surfaces coated with a non-chalking, powdered
paint finish, certified at 1000 hours salt spray test per ASTMB117 standards. The unit top shall be a single piece “Water
Shed” design, with drip edges and no-seam corners to provide optimum water integrity. Unit shall have a rigidly
mounted condenser coil guard to provide protection from
objects and personnel after installation. Indoor blower section
shall be insulated with up to 3/4” thick, aluminum, foil faced
insulation, fastened to prevent insulation from entering the air
stream. Cabinet panels shall be “large” size, easily removable for servicing and maintenance, with built-in lift handles.
Unit shall be built on a formed, “Super-Structure” design base
pan, with embossments at critical points to add strength,
rigidity and aid in minimizing sound. Full perimeter base rails
shall be provided to assure reliable transit of equipment,
overhead rigging, for truck access and proper sealing on roof
curb applications. Base rails shall be removable, when
required, to lower unit height. Filters shall be furnished and
be accessible through a removable access door, sealed air-
Unitary Products Group 29
b. Shall have internal isolation and sound muffling to
minimize vibration and noise, and be externally isolated on a dedicated, independent mounting.
Coils:
a. Evaporator and condenser coils shall have alumi-
num plate fins mechanically bonded to seamless
internally enhanced copper tubes with all joints
brazed.
b. Evaporator coil shall be of the direct expansion,
blow through design, while condenser coil shall be
draw through design.
Refrigerant Circuit and Refrigerant Safety Components:
a. Shall include independent thermal expansion
devices (TXV).
b. Shall include filter/strainer to eliminate any foreign
matter.
Page 30
036-21366-003-C-0405
UNIT OPERATING CHARACTERISTICS
Unit shall be capable of starting and running at 125º F outdoor temperature, exceeding maximum load criteria ARI
Standard 210/240. The compressor, with standard controls,
shall be capable of operation down to 45º F outdoor temperature. Accessory low ambient kit shall be available for operation to 0º F.
ELECTRICAL REQUIREMENTS
All unit power wiring shall enter unit cabinet at a single factory
provided location and be capable of side or bottom entry, to
minimize roof penetrations and avoid unit field modification s.
Separate side and bottom openings shall be provided for the
control wiring.
30 Unitary Products Group
Page 31
036-21366-003-C-0405
Unitary Products Group 31
Page 32
Subject to change without notice. Printed in U.S.A. 036-21366-003-C-0405
Copyright © 2005 by Unitary Products Group. All rights reserved. Supersedes: 036-21366-003-B-1004
Unitary 5005 Norman
Products York OK
Group Drive 73069
Loading...