YORK Sunline 2000™ heat pumps are convertible single
package units with a common cabinet and a common roof
curb for the 3-6 ton sizes. The units were designed for light
commercial and commercial applications. They can easily be
installed on a roof curb, slab, roof jack or frame.
SINGLE PACKAGE HEAT PUMP UNITS
BP 072
6 NOMINAL TONS
ASHRAE 90.1-2001 COMPLIANT
All units include:
•Powder Paint finish that meets ASTM-B-117 750 hour
salt spray standards
•Permanently lubricated motors
•Bottom or side air discharge configuration capability
(field convertible)
•Manufactured under the quality standards of ISO9001
®
•Simplicity
•Copper tube/aluminum fin coils
•Easy access to all components
•Rigging holes in base rails for lifting
•Fork lift slots on three sides
•Single point power connection
•Complete factory package - tested, charged and wired
•CSA agency listing on all units
WARRANTY
•Factory Limited Parts Warranty
•One-year parts warranty
Control Board
•A Five-year parts warranty on the compressor and
electric heat elements.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
N = Belt Drive
P = Belt Drive/Single Input Econo
R = Belt Drive/Motorized Damper
Y = Belt Drive/BAS Ready Econ (No BAS Controller) w/2" Pleated Filters
Unitary Products Group3
PRODUCT NOMENCLATURE - Continued
6T Sunline Model Number Nomenclature
Standard Cabinet
AA None
AB Phase Monitor
AC Coil Guard
AD Dirty Filter Switch
AE Phase Monitor & Coil Guard
AF Phase Monitor & Dirty Filter Switch
AG Coil Guard & Dirty Filter Switch
AH Phase Monitor, Coil Guard, & Dirty Filter Switch
AJSS Drain Pan
AK SS Drain Pan & Phase Monitor
ALSS Drain Pan & Coil Guard
AM SS Drain Pan & Dirty Filter Switch
AN SS Drain Pan, Phase Monitor, Coil Guard & Dirty Filter Switch
AS Bottom Drain Connection
CA CPC Controller with Dirty Filter Switch & Air Proving Switch
CB CPC Controller, DFS, APS & Phase Monitor
CC CPC Controller, DFS, APS & Coil Guard
CD CPC Controller, DFS, APS, Phase Monitor, & Coil Guard
CE CPC Controller, DFS, APS & Technicoat Cond. Coil
CF CPC Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor
CG CPC Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard
CH CPC Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard
CJCPC Controller, DFS, APS & Technicoat Evap. Coil
CK CPC Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor
CL CPC Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard
CM CPC Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard
CN CPC Controller, DFS, APS & Technicoat Evap. & Cond Coils
CP CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor
CQ CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard
CR CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard
CS CPC Controller, DFS, APS, SS Drain Pan
CT CPC Controller, DFS, APS, SS Drain Pan, Phase Monitor, & Coil Guard
CU CPC Controller, DFS, APS, SS Drain Pan, & Technicoat Cond Coils
CV CPC Controller, DFS, APS, SS Drain Pan, & Technicoat Evap Coil
CW CPC Controller, DFS, APS, SS Drain Pan, & Technicoat Evap and Cond Coils
CX CPC Controller, DFS, APS, SS Drain Pan, Phase Monitor, Coil Guard, & Technicoat Evap and Cond Coils
JAJohnson UNT Controller with Dirty Filter Switch & Air Proving Switch
JBJohnson UNT Controller, DFS, APS & Phase Monitor
JCJohnson UNT Controller, DFS, APS & Coil Guard
JDJohnson UNT Controller, DFS, APS, Phase Monitor, & Coil Guard
JEJohnson UNT Controller, DFS, APS & Technicoat Cond. Coil
JFJohnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor
JGJohnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard
JHJohnson UNT Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard
JJJohnson UNT Controller, DFS, APS & Technicoat Evap. Coil
JKJohnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor
JLJohnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard
JM Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard
JNJohnson UNT Controller, DFS, APS & Technicoat Evap. & Cond Coils
JPJohnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor
JQJohnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard
BA Hinged Filter Door & Toolless Access Panels
BB Phase Monitor, Hinged Filter Door & Toolless Access Panels
BC Coil Guard, Hinged Filter Door & Toolless Access Panels
BD Dirty Filter Switch, Hinged Filter Door & Toolless Access Panels
BE Phase Monitor & Coil Guard, Hinged Filter Door & Toolless Access Panels
BF Phase Monitor & Dirty Filter Switch, Hinged Filter Door & Toolless Access Panels
BG Coil Guard & Dirty Filter Switch, Hinged Filter Door & Toolless Access Panels
BH Phase Monitor, Coil Guard, & Dirty Filter Switch, Hinged Filter Door & Toolless Access Panels
BJSS Drain Pan & Hinged Filter Door & Toolless Access Panels
BK SS Drain Pan & Phase Monitor, Hinged Filter Door & Toolless Access Panels
BLSS Drain Pan & Coil Guard, Hinged Filter Door & Toolless Access Panels
BM SS Drain Pan & Dirty Filter Switch, H inged Filter Door & Toolless Access Panels
BN SS Drain Pan & Phase Monitor & Coil Guard, Dirty Filter Switch, Hinged Filter Door & Toolless Access Panels
BS Bottom Drain Connection, Hinged Filter Door & Toolless Access Panels
DA CPC Controller with Dirty Filter Switch & Air Proving Switch, Hinged Filter Door & Toolless Access Panels
DB CPC Controller, DFS, APS & Phase Monitor, Hinged Filter Door & Toolless Access Panels
DC CPC Controller, DFS, APS & Coil Guard, Hinged Filter Door & Toolless Access Panels
DD CPC Controller, DFS, APS, Phase Monitor, & Coil Guard, Hinged Filter Door & Toolless Access Panels
DE CPC Controller, DFS, APS & Technicoat Cond. Coil, Hinged Filter Door & Toolless Access Panels
DF CPC Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor, Hinged Filter Door & Toolless Access Panels
DG CPC Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard, Hinged Filter Door & Toolless Access Panels
DH CPC Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Toolless Access Panels
DJCPC Controller, DFS, APS & Technicoat Evap. Coil, Hinged Filter Door & Toolless Access Panels
DK CPC Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor, Hinged Filter Door & Toolless Access Panels
DL CPC Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard, Hinged Filter Door & Toolless Access Panels
DM CPC Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Toolless Access Panels
DN CPC Controller, DFS, APS & Technicoat Evap. & Cond Coils, Hinged Filter Door & Toolless Access Panels
DP CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor, Hinged Filter Door & Toolless Access Panels
DQ CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard, Hinged Filter Door & Toolless Access Panels
DR CPC Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard, Hinged Filter Door & Toolless Access Panels
DS CPC Controller, DFS, APS, SS Drain Pan Hinged Filter Door & Toolless Access Panels
DT CPC Controller, DFS, APS, SS Drain Pan, Phase Monitor, & Coil Guard Hinged Filter Door & Toolless Access Panels
DU CPC Controller, DFS, APS, SS Drain Pan, & Technicoat Cond Coils Hinged Filter Door & Toolless Access Panels
DV CPC Controller, DFS, APS, SS Drain Pan, & Technicoat Evap Coil Hinged Filter Door & Toolless Access Panels
DW CPC Controller, DFS, APS, SS Drain Pan, & Technicoat Evap and Cond Coils Hinged Filter Door & Toolless Access Panels
Unitary Products Group7
036-21630-001-B-0904
Hinged Filter Door & Toolless Access Cabinet
DX CPC Controller, DFS, APS, SS Drain Pan, Phase Monitor, Coil Guard, & Technicoat Evap and Cond Coils Hinged Filter Door & Toolless
Access Panels
EA Johnson UNT Controller with Dirty Filter Switch & Air Proving Switch, Hinged Filter Door & Toolless Access Panels
EB Johnson UNT Controller, DFS, APS & Phase Monitor, Hinged Filter Door & Toolless Access Panels
EC Johnson UNT Controller, DFS, APS & Coil Guard, Hinged Filter Door & Toolless Access Panels
ED Johnson UNT Controller, DFS, APS, Phase Monitor, & Coil Guard, Hinged Filter Door & Toolless Access Panels
EE Johnson UNT Controller, DFS, APS & Technicoat Cond. Coil, Hinged Filter Door & Toolless Access Panels
EF Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Phase Monitor, Hinged Filter Door & Toolless Access Panels
EG Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, & Coil Guard, Hinged Filter Door & Toolless Access Panels
EH Johnson UNT Controller, DFS, APS, Technicoat Cond. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Toolless Access Panels
EJJohnson UNT Controller, DFS, APS & Technicoat Evap. Coil, Hinged Filter Door & Toolless Access Panels
EK Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Phase Monitor, Hinged Filter Door & Toolless Access Panels
ELJohnson UNT Controller, DFS, APS, Technicoat Evap. Coil, & Coil Guard, Hinged Filter Door & Toolless Access Panels
EM Johnson UNT Controller, DFS, APS, Technicoat Evap. Coil, Phase Monitor, & Coil Guard, Hinged Filter Door & Toolless Access Panels
EN Johnson UNT Controller, DFS, APS & Technicoat Evap. & Cond Coils, Hinged Filter Door & Toolless Access Panels
EP Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Phase Monitor, Hinged Filter Door & Toolless Access Panels
EQ Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, & Coil Guard, Hinged Filter Door & Toolless Access
Panels
ER Johnson UNT Controller, DFS, APS, Technicoat Evap. & Cond Coils, Phase Monitor, & Coil Guard, Hinged Filter Door &
Toolless Access Panels
ES Johnson UNT Controller, DFS, APS, SS Drain Pan Hinged Filter Door & Toolless Access Panels
ET Johnson UNT Controller, DFS, APS, SS Drain Pan, Phase Monitor, & Coil Guard Hinged Filter Door & Toolless Access Panels
EU Johnson UNT Controller, DFS, APS, SS Drain Pan, & Technicoat Cond Coils Hinged Filter Door & Toolless Access Panels
EV Johnson UNT Controller, DFS, APS, SS Drain Pan, & Technicoat Evap Coil Hinged Filter Door & Toolless Access Panels
EW Johnson UNT Controller, DFS, APS, SS Drain Pan, & Technicoat Evap and Cond Coils Hinged Filter Door & Toolless Access Panels
EX Johnson UNT Controller, DFS, APS, SS Drain Pan, Phase Monitor, Coil Guard, & Technicoat Evap and Cond Coils Hinged Filter Door &
All models are available with a wide variety of factorymounted options such as electric heaters, phase monitor,
convenience outlet, dirty filter switch, disconnect switch,
smoke detectors, and coil guards to make them suitable for
almost every application.
All units are self-contained and assembled on full perimeter
base rails with forklift holes on three sides and holes for overhead rigging. Every unit is completely piped, wired, charged
and tested at the factory to simplify the field installation and to
provide years of dependable operation.
All models (including those with an economizer) are suitable
for either bottom or horizontal duct connections. For bottom
duct, remove the sheet metal panels from the supply and
return air openings through the base of the unit. For horizontal duct, remove the supply and return air panels on the rear
of the unit.
All models are available with these “factory mounted” outdoor
air damper options:
•Single enthalpy economizer
•Motorized outdoor air damper
Supply air blowers are equipped with a belt drive that can be
adjusted to meet the exact requirements of the job.
All compressors are equipped with internal pressure relief.
Every refrigerant circuit includes a liquid line filter-drier, a high
pressure switch and a suction line with a freezestat and low
pressure/loss of charge switch to protect all system components.
®
•Simplicity
standardized a number of features previously available
only as options or by utilizing additional controls.
•Low Ambient - An integrated low-ambient control
•Anti-Short Cycle Protection - To aid compressor
Controls - Simplicity® control boards have
allows all units to operate in the cooling mode down
to 0ºF outdoor ambient without additional assistance. Optionally , the control board can be programmed to lockout the compressors when the
outdoor air temperature is low or when free cooling
is available.
life, an anti-short cycle delay is incorporated into the
standard controls. Compressor reliability is further
ensured by programmable minimum run times. For
testing, the anti short cycle delay can be temporarily
overridden with the push of a button.
•Fan Delays - Fan on and fan off delays are fully programmable and are independent of one another. All
units are programmed with default values based
upon their configuration of cooling and heat.
•Safety Monitoring - The control board monitors the
high and low-pressure switches, the freezestats, the
gas valve, if applicable, and the temperature limit
switch on gas heat units. The unit control board will
alarm on ignition failures, compressor lockouts and
repeated limit switch trips.
•Nuisance Trip Protection- To prevent nuisance
trouble calls, the control board uses a “three strikes,
you’re out” philosophy. The high and low-pressure
switches and the freezestats must trip three times
within two hours before the unit control board will
lock out the compressor.
•On Board Diagnostics - Each alarm will energize a
trouble light on the thermostat, if so equipped, and
flash an alarm code on the control board LED. Each
high and low-pressure switch alarm as well as each
freezestat alarm has its own flash code. The control
board saves the five most recent alarms in memory,
and these alarms can be reviewed at any time.
Alarms and programmed values are retained
through the loss of power.
All units have long lasting powder paint cabinets with 750
hour salt spray test approval under ASTM-B117 procedures.
All models are CSA listed.
•Warranty - All models include a one-year limited parts
warranty on the complete unit. Compressors and electric
heater elements carry a five-year warranty
•Electric Heat Operation - All electric heat models are
wired for a single power source and include a bank of
nickel chromium elements mounted at the discharge of
the supply air blower to provide a high velocity and uniform distribution of air across the heating elements.
Every element is fully protected against excessive temperature by thermal limit switches.
The power supply wiring can be routed into the control
box through a threaded pipe connection (field supplied)
in the base pan of the unit or through a knockout in the
wiring panel on the side of the unit.
•BAS Controls - York’s Sunline™ series units offe r factory mounted BAS controls such as Simplicity
®
INTELLI-
Comfort™, Novar, Honeywell, Johnson, and CPC.
Unitary Products Group11
036-21630-001-B-0904
FIGURE 1 -UNIT CUTAWAY
FACTORY-INSTALLED OPTIONS
•SINGLE INPUT ELECTRONIC ENTHALPY ECONOMIZERS - Includes a slide-in / plug-in damper assembly
with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal
1% leakage type dampers.
The enthalpy system contains one sensor that monitors
the outdoor air and determines when the air is cool
enough and dry enough to provide free cooling.
The rainhood is painted to match the basic unit and must
be field-assembled before installing.
•MOTORIZED OUTDOOR AIR INTAKE DAMPER -
Includes a slide-in / plug-in damper assembly with a 2position, spring return motor actuator which opens to a
pre-set position whenever the supply air blower is operating and will drive fully closed when the blower unit
shuts down.
The rain hood is painted to match the basic unit and
must be field assembled before installing.
•PHENOLIC COATED EVAPORATOR AND CON-DENSER COILS - Special coating process that utilizes
Technicoat 10-1
immersion of the complete coil for maximum protection.
TM
processes. Coating is applied by total
•ELECTRIC HEATERS - Wired for single point power
supply. These nickel chromium heater elements are provided with limit and automatic reset capability to prevent
operation at excessive temperatures.
•FILTER OPTIONS - Standard units are shipped with 1”
throw-away filters installed. 2” pleated filters are offered
as a factory installed option.
•CONVENIENCE OUTLET - This 110 volt outlet can be
“powered” by the unit with a stepdown transformer or the
unit may be ordered with a “non-powered” convenience
outlet that can be wired in the field.
•DISCONNECT SWITCH - For heat pump units with electric heat, an HACR breaker sized to the unit is provided.
For heat pump units without electric heat, a switch sized
to the largest electric heat available for the particular unit
is provided. Factory-installed option only.
•BAS - Building Automation System Controls
Simplicity
Simplicity
®
INTELLI-Comfort™ CONTROL - The York®
®
INTELLI-Comfort™ control is factory
installed. It includes a supply air sensor, a return air sensor, and an outside air sensor . There are provisions for a
field installed dirty filter indicator switch, an air-proving
switch, an Outside Air Humidity sensor, a Return Air
Humidity sensor, an Inside IAQ sensor, and an Outside
12Unitary Products Group
036-21630-001-B-0904
Air IAQ sensor. Construction mode operation, 365-day
real time clock with 7 day programming plus holiday
scheduling is built-in. Two different modes of demand
ventilation are achieved through the INTELLI-Comfort™using CO
sensors. It uses an inside CO2 sensor to
2
perform Demand Ventilation. It can also use an Outside
sensor to perform Differential Demand Ventilation.
CO
2
It uses a Patented Comfort Ventilation algorithm to provide comfortable ventilation air temperature. The patented economizer-loading algorithm will protect the
equipment when harsh operating conditions exist.
Humidity in the occupied space or return duct can be
monitored and controlled via humidity sensors and the
on-board connection for hot gas re-heat system. It uses
the INTELLI-Start™ algorithm to maximize energy savings by recovering the building from the Unoccupied Setpoints to the Occupied Setpoints just in time for the
Occupied Time Period to be g i n. The Simplicity
®
INTELLI-Comfort™ balances space temperature, ventilation air temperature, CO2 and humidity for ultimate
comfort.
•Simplicity® INTELLI-Comfort™ with ModLINC CONTROL - The York® Simplicity® INTELLI-Comfort™ with
ModLINC control is factory installed. It includes all the
features of the INTELLI-Comfort™ control with an additional control to translate communications from MODBUS to the BACnet MSTP protocol.
•Novar® BAS CONTROL - The Novar® ETC-3 building
automation system controller is factory installed.
Includes supply air sensor, return air sensor, dirty filter
indicator switch, and air proving switch.
•JOHNSON CONTROLS BAS CONTROL - The Johnson
Control YK-UNT-1126 build ing automation system controller is factory installed. Includes supply air sensor,
return air sensor, dirty filter indicator switch, and air proving switch.
•CPC BAS CONTROL - The Computer Process Controls
Model 810-3060 ARTC Advanced Rooftop building automation system controller is factory installed. Includes
supply air sensor, return air sensor, dirty filter indicator
switch and air proving switch.
•HONEYWELL BAS CONTROL - The Honeywell
W7750C building automation system controller is factory
installed. Includes air supply sensor, return air sensor,
dirty filter indicator switch, and air proving switch.
•SMOKE DETECTORS - (supply air & return air) The
smoke detectors stop operation of the unit by interrupting
power to the control board if smoke is detected within the
air compartment.
•STAINLESS STEEL DRAIN PAN - An optional rust-
proof stainless steel drain pan is available to provide
years of trouble-free operation in corrosive environments.
•BOTTOM DRAIN CONNECTION - An optional bottom
drain connection is available for inside the curb connections for applications in cold environments to reduce
freezing drain lines.
•COIL GUARD - Customers can purchase a coil guard kit
to protect the condenser coil from damage. This is not a
hail guard kit.
•PHASE MONITORS - Designed to prevent unit damage.
The phase monitor will shut the unit down in an out-ofphase condition.
•DIRTY FILTER SWITCH - This kit includes a differential
pressure switch that energizes the fault light on the unit
thermostat, indicating that there is an abnormally high
pressure drop across the filters. Factory installed option
or field installed accessory.
•HINGED FILTER DOOR/“TOOLLESS” BLOWER AND ACCESS PANELS (not hinged) - This option allows for
easy access and maintenance.
NOTE:Knobs are shipped inside the unit to prevent ship-
ping damage. These must be field installed for
toolless operation.
FIELD-INSTALLED ACCESSORIES
•SINGLE INPUT ELECTRONIC ENTHALPY ECONOMIZERS - Includes a slide-in / plug-in damper assembly
with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal
1% leakage type dampers.
The enthalpy system contains one sensor that monitors
the outdoor air and determines when the air is cool
enough and dry enough to provide free cooling.
The rainhood is painted to match the basic unit and must
be field-assembled before installing.
•MOTORIZED OUTDOOR AIR INTAKE DAMPER -
Includes a slide-in / plug-in damper assembly with a 2position, spring return motor actuator which opens to
some pre-set position whenever the supply air blower is
operating and will drive fully closed when the blower unit
shuts down.
The rain hood is painted to match the basic unit and
must be field assembled before installing.
•ELECTRIC HEATERS wired for single point power sup-
ply. These nickel chromium heater elements are provided with limit and automatic reset capability to prevent
operation at excessive temperatures.
•ROOF CURBS - Eight and fourteen-inch high roof curbs
provide a water-tight seal between the unit and the finished roof. These full perimeter curbs meet the requirements of the National Roofing Contractors Association
(NRCA) and are shipped knocked-down for field assembly.
Unitary Products Group13
036-21630-001-B-0904
Roof curbs are designed to fit inside the base rails of the
unit and include both a wood nailing strip and duct
hanger supports.
•POWER EXHAUST - Our single input economizer
options are available with power exhaust. Whenever the
outdoor air intake dampers are opened for free cooling,
the exhaust fan will be energized to prevent the conditioned space from being over-pressurized during economizer operation.
The power exhaust option can only be used on bottom duct configurations.
•BAROMETRIC RELIEF DAMPER - This damper accessory can be used to relieve internal building air pressure
on units with an economizer without power exhaust. This
accessory includes a rain hood, a bird screen and a fully
assembled damper. With bottom duct connections, the
damper should be mounted over the opening in the
return air panel. With horizontal ductwork, the accessory
should be mounted on the return air duct.
•ENTHALPY ACCESSORY CONTROL KIT - This kit
contains the required components to convert a single
enthalpy economizer to dual enthalpy.
•BURGLAR BARS - Mount in the supply and return
openings to prevent entry into the duct work.
•CO
SENSOR - Senses CO2 levels and automatically
2
overrides the economizer when levels rise above the
present limits.
•COIL GUARD - Customers can purchase a coil guard kit
to protect the condenser coil from damage. This is not a
hail guard kit.
•HAIL GUARD - Hail guard is available to protect the unit
from hail damage. This is a sloped hood that fits above
the coil.
14Unitary Products Group
036-21630-001-B-0904
TABLE 1: SOUND POWER RATING
UNIT
SIZE
CFM
ESPBLOWER
IWGSPEEDKW631252505001,0002,0004,0008,000
1
-12
SOUND POWER (db 10
Octave Band Centerline Frequency (Hz)
Watts)
SWL
dB(A)
0722200.3-1.3587877770726560557744
1. These values have been accessed using a model of sound propagation from a point source into the hemispheric\free field. The
dBA 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 and expectation to any specification or guarantee requiring a dBA value or sound data in any other form than sound power level ratings.
2. At a distance of 10 feet from the blower.
TABLE 2: CAPACITY RATINGS
UNIT SIZE
(MBH)
07268N/A10.208.4N/A69.03.243.02.2
NOTES:
1. Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard 340/360.
2. Rated in accordance with ARI Standard 270.
SEER = Seasonal Energy Efficiency Ratio - the total cooling output in BTU’s during a normal annual usage period for cooling divided by the total electric power input
in watt-hoursduring the same period.
EER = Energy Efficiency Ratio-the cooling capacity in BTU’s per hour (BTUH) divided by the power input in watts at any given set of rating conditions, expressed in
BTUH per watt (BTUH/watt).
COP = Coefficient of Performance - the total heating capacity provided by the refrigeration system, including circulating fan heat but excluding supplementary resistance
(BTU’s per hour) divided by the total electric input (watts) x 3.412.
HSPF = Heating Seasonal Performance Factor - the total heating output during a normal annual usage period for heating divided by the total electric power input during
the same period. (Based on Region IV minimum design heating requirement).
1. These capacities are gross ratings. For net capacity, deduct the supply air blower motor heat, MBH = 3.415 X kW. Refer to the
appropriate blower performance table for the KW of the supply air blower motor.
2. These ratings include condenser fan motor and compressor motor power but not the supply air blower motor power.
1
, MBH
16Unitary Products Group
036-21630-001-B-0904
TABLE 3: BP072 COOLING CAPACITIES (6 TON) - CONTINUED
1. These capacities are gross ratings. For net capacity, deduct the
supply air blower motor heat, MBH = 3.415 X kW. Refer to the
appropriate blower performance table for the KW of the supply air
blower motor.
2. These ratings include condenser fan motor and compressor motor
power but not the supply air blower motor power.
3. Includes allowances for a wet evaporator coil, 1” filters, and the heat exchangers. Refer to STATIC RESISTANCE Table for
resistance values on applications other than gas / electric units with side duct airflows.
1. Deduct these resistance values from the available external static pressure shown in SUPPLY AIR BLOWER PERFORMANCE Tables.
3. 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.
2. Add these resistance values to the available static resistance values on SUPPLY AIR BLOWER PERFORMANCE Tables.
1. All motors have solid bases and are in herently p rot ected. t hese mot ors ca n be selecte d t o operat e into t heir service f acto r becau se t hey are locat ed
in the moving air, upstream of any heating device.
MOTOR
HP FRAME
ADJUSTABLE MOTOR PULLEYFIXED BLOWER PULLEY
DESIG-
NATION
OUTSIDE
DIA.
(IN.)
PITCH
DIA.
(IN.)
BORE
(IN.)
DESIG-
NATION
OUTSIDE
DIA.
(IN.)
PITCH
DIA.
(IN.)
BORE
(IN.)
DESIG-
NATION
BELT
(NOTCHED)
PITCH
LENGTH
(IN.)
TABLE 7: STATIC RESISTANCES
QTY.
TABLE 8: ELECTRIC HEATER CFM LIMITATIONS
UNIT MODEL SIZE NOMINAL
TONS
6
VOLTAGE
5710152030
208/230-1-60180018001800180018001800
208/230-3-60180018001800180018001800
460-3-60-18001800180018001800
575-3-60--1800180018001800
MINIMUM SUPPLY AIR CFM
HEATER SIZE NOMINAL KW
Unitary Products Group19
036-21630-001-B-0904
TABLE 9: BP 072 ELECTRICAL DATA BELT DRIVE WITHOUT POWERED CONVENIENCE OUTLET
2CE0451305830.429.348.550
Note 1: HACR Type per NEC
Note 2: These electric heaters DO NOT include a fuse box. If a fuse box is required to meet a local code
(i.e. Chicago), the fuse block accessories shown below are available for field installation.
Note 1: HACR Type per NEC
Note 2: These electric heaters DO NOT include a fuse box. If a fuse box is required to meet a local code
(i.e. Chicago), the fuse block accessories shown below are available for field installation.
Model
Tonnage
Voltage
Minimum
Circuit
Ampacity
Amps
Max
Fuse /
BRKR
1
Size
RLA Each LRA Each
ID
Blower
Motor
FLA
Conv
Outlet
Amps
Electric Heater
Model No.
Heater
kW
OD
Fan
Motor
FLA
Heater
Amps
2.35.210.0
230-3-6019.21462.35.210.0
208-3-60
1.32.65.0
575-3-601.02.04.0
460-3-6073
7.1
Fuse Block
2FB04700425
2FB04700546
6
19.2146
60
8.3
Compressors
0.0
0.0
0.0
0.0
TABLE 10: BP 072 ELECTRICAL DATA BELT DRIVE WITH POWERED CONVENIENCE OUTLET
Unitary Products Group21
TABLE 11: PHYSICAL DATA
EVAPORATOR
BLOWER
EVAPORATOR
COIL
CONDENSER
FANS
CONDENSER
COILS
COMPRESSOR
(Qty. Per Unit)
AIR
FILTERS
CHARGE
036-21630-001-B-0904
MODELSBP 072
Centrifugal Blower (Dia. x Wd. in .)12 X 10
Fan Motor HP (Belt Drive)1 1/2
Rows Deep4
Fins Per Inch13
Face Area (Sq. Ft.)5.1
Propeller Dia. (in.)24
Fan Motor Hp1/2
Nom. CFM4500
Rows Deep2
Fins Per Inch18
Face Area (Sq. Ft.)17.1
Scroll Type1
Quantity Per Unit (15” X 20” X 1” or 2“)2
Quantity Per Unit (14” X 25” X 1” or 2“)1
Total Face Area (sq. ft.)6.6
Refrigerant 22
(lbs./oz.)
12/0
TABLE 12: ELECTRIC HEAT CORRECTION
FACTORS
NOMINAL VOLTAGEVOLTAGE
208
240
480
600
2081.00
2300.92
4600.92
5750.92
kW CAP. MULTI-
PLIER
TABLE 13: VOLTAGE LIMITATIONS
POWER SUPPLY
208/230-3-60
460-3-60
575-3-60
1. Utilization Range “A” in accordance with ARI Standard
SECOND STAGE COOLING IS NOT REQUIRED ON UNITS LESS ECONOMIZER.
3
SECOND STAGE HEATING IS ONLY REQUIRED ON UNITS WITH A TWO STAGE
ELECTRIC HEATER.
4
RH
RC
Y
W
G
R
Y1
W1
C
G
ADD
JUMPER
THERMOSTAT
1
TERMINALS
UNIT TERMINAL
STRIP TB1
24 VOLT
TRANSFORMER
1
ELECTRONIC PROGRAMMABLE THERMOSTAT 2ET07701024 (INCLUDES SUBBASE).
TO CONTROL THE ECONOMIZER ON SECOND STAGE COOLING, USE THERMOSTAT
2TH04700224.
COOLING / HEATING (ELECTRONIC THERMOSTAT)
SINGLE STAGE
TYPICAL POWER WIRING
REFER TO THE ELECTRICAL DATA
TABLES TO SIZE THE DISCONNECT
SWITCH, OVERCURRENT PROTECTION AND WIRING.
TYPICAL CONTROL WIRING
COOLING / HEATING (24 VOLT THERMOSTAT)
THERMOSTAT
TERMINALS
ADD
JUMPER
1
RH
RC
UNIT TERMINAL
STRIP TB1
R
1
24 VOLT THERMOSTAT 2ET07701024. TO CONTROL THE ECONOMIZER ON THE SECOND
STAGE COOLING OR TO HAVE AN ELECTRIC HEAT ACCESSORY WITH TWO STAGES OF
HEAT, USE THERMOSTAT 2TH0471024.
COOLING / HEATING (ELECTRONIC THERMOSTAT)
MULTI STAGE
FIGURE 2 -TYPICAL FIELD POWER & CONTROL WIRING
REMOVE JUMPER J2 FROM TERMINALS 4 AND 9 ON JUMPER PLUG CONNECTOR
P6 ON UNITS WITH ECONOMIZER. TERMINALS A1 ANDA2 PROVIDE A RELAY
OUT-PUT TO CLOSE THE OUTDOOR ECONOMIZER DAMPERS WHEN THE
THERMOSTAT SWITCHES TO THE SET-BACK POSITION.
Unitary Products Group23
W1
Y1
W2
24 VOLT
Y2
G
C
TRANSFORMER
Y
W
G
036-21630-001-B-0904
FIGURE 3 -UNIT DIMENSIONS - FRONT VIEW
FIGURE 4 -UNIT WITH ECONOMIZER RAINHOOD
DETAIL “A”
24Unitary Products Group
036-21630-001-B-0904
DETAIL “B”
FIGURE 5 -UNIT WITH FIXED OUTDOOR AIR/MOTORIZED DAMPER RAINHOOD
FIGURE 6 -UNIT DIMENSIONS (REAR VIEW)
Unitary Products Group25
FILTER
ACCESS
BLOWER MOTOR
ACCESS
DOT PLUGS
FIELD-SUPPLIED
DISCONNECT SWITCH
LOCATION
MOUNTING BRACKET
FOR DICONNECT SWITCH
(Shipped attached to the
blower housing inside
the blower compartment )
A,B
WIRING ENTRY
(See Detail “B”)
DISCONNECT SWITCH LOCATION
AND MOTOR ACCESS PANEL FOR
UNIT WITH “BELT-DRIVE” OPTION
FIGURE 7 -DISCONNECT/BLOWER ACCESS LOCATION
CONTROL BOX
ACCESS
036-21630-001-B-0904
TABLE 14: UTILITIES ENTRY
HOLEOPENING SIZE (DIA.)USED FOR
A
B
C
D
1. Opening in the bottom to the unit can be located by the
side in the insulation.
2. Do not remove the 2” knockout ring.
1
7/8” KO
2” KO
1
Control Wiring
Power Wiring
1-5/8” KOGas Piping (Front)
1-1/2” KO
Gas Piping (Bottom)
TABLE 15: MINIMUM CLEARANCES
LOCATION
Side
2
Bottom
Side
Bottom
Front
Rear
Left Side (Filter Access)
Right Side (Cond. Coil)
Below Unit
Above Unit
1
2
1. Units may be installed on combustible floors made
from wood or class A, B, or C roof covering material.
2. Units must be installed outdoors. Overhanging structures or shrubs should not obstruct condenser air discharge outlet.
CLEARANCE
24” (Cooling/Electric Heat)
32” (Gas Heat)
12” (Less Economizer)
36” (With Economizer or Fixed
Air/Motorized Damper)
24” (Less Economizer)
36” (With Economizer)
24”
0”
72” (For
Condenser Air Discharge)
26Unitary Products Group
036-21630-001-B-0904
FIGURE 8 -TYPICAL APPLICATIONS
Unitary Products Group27
036-21630-001-B-0904
447/
8
A
BACK OF UNIT
821/
4
D
X
APPROXIMATE
CENTER OF GRAVITY
FRONT OF UNIT
C
B
CONDENSER COIL
Y
END OF UNIT
FIGURE 9 -FOUR AND SIX POINT LOADING
TABLE 16: BP 4 POINT LOADS WEIGHT DISTRIBUTION
UNIT TOTALABCD
BP072
TABLE 17: BP 6 POINT LOADS WEIGHT DISTRIBUTION
UNITTOTALABCDEF
BP072
TABLE 18: CENTER OF GRAVITY
DIMENSION3 - 5 TON
X40-¾”
Y19-¾”
612136133170173
612919089113114116
447/
8
F
X
APPROXIMATE
CENTER OF GRAVITY
A
FRONT OF UNIT
BACK OF UNIT
821/
4
B
E
D
C
CONDENSER COIL
Y
END OF UNIT
TABLE 19: OPERATING WEIGHTS (LBS.)
MODEL SIZE6 TON
BASIC UNIT
OPTIONS
Electric Heater
ACCY.
BP612
Economizer50
Motorized Damper26
5 - 7 kW18
10 - 15 kW23
20 - 30 kW28
Roof Curb92
Barometric Relief / Fixed Air Damper10
28Unitary Products Group
036-21630-001-B-0904
FIGURE 10 - ROOF CURB DIMENSIONS
GUIDE SPECIFICATIONS
GENERAL
Units shall be manufactured by York International Unitary
Products Group in an ISO 9001 certified facility.
TM
York's Sunline 2000
heat pumps. Although the units are primarily designed for
curb mounting on a roof, they can also be slab-mounted at
ground level or set on steel beams above a finished roof.
Models are available with a wide variety of factory-mounted
options and field-installed accessories to make them suitable
for almost every application. All units are self-contained and
assembled on full perimeter base rails with holes in the four
corners for overhead rigging. Every unit is completely piped,
wired, charged and tested at the factory to simplify the field
installation and to provide years of dependable operation. All
models (including those with an economizer) are suitable for
either bottom or horizontal duct connections. Models with
power exhaust are suitable for bottom duct connections only.
For bottom duct, remove the sheet metal panels from the
supply and return air openings through the base of the unit.
For horizontal duct, remove the supply and return air panels
on the rear of the unit.
All non-Scroll compressors include crankcase heaters and all
compressors have internal pressure relief. Every refrigerant
circuit includes a liquid line filter-drier, a discharge line high
pressure switch and a suction line with a freezestat and low
pressure/loss of charge switch.The unit control circuit
units are convertible single package
includes a 75 VA transformer, a 24-volt circuit breaker and a
relay board with a compressor lockout circuit, a terminal strip
for thermostat wiring, plus an additional set of pin connectors
to simplify the interface of additional field controls. All units
have long lasting powder paint cabinets with 750 hour salt
spray test approval under ASTMB117 procedures. All models
are CSA listed. All models include a 1-year limited warranty
on the complete unit. Compressors and electric heater elements carry a 5-year warranty.
DESCRIPTION
Units shall be factory-assembled, single packaged heat
pumps designed for outdoor mounted installation.
The units shall have minimum EER ratings of 10.2. They shall
have built-in field convertible duct connections for down discharge supply/return or horizontal discharge supply/return,
and be available with factory installed options or field installed
accessories. 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
the cooling performance shall be rated in accordance with
DOE and ARI test procedures. Units shall be CSA listed,
classified to ANSI Z21.47, UL 1995/CSA No. 236 standards.
UNIT CABINET
Unit cabinet shall be constructed of G90 galvanized steel,
with exterior surfaces coated with a non-chalking, powdered
paint finish, certified at 750 hours salt spray test per
ASTMB117 standards. Indoor blower section shall be insu-
Unitary Products Group29
036-21630-001-B-0904
lated with a minimum 1/2” thick insulation, coated on the ai rside. Aluminum foil faced insulation shall be used in the
furnace compartment and be fastened with ridged fasteners
to prevent insulation from entering the air stream. Cabinet
panels shall be “large” size, easily removable for servicing
and maintenance. Full perimeter base rails shall be provided
to assure reliable transit of equipment, overhead rigging and
proper sealing on roof curb applications. Disposable 1" filters
shall be furnished and be accessible through a removable
access door, sealed airtight. Units filter track shall be
designed to accommodate either 1” or 2” filters. Fan performance measuring ports shall be provided on the outside of
the cabinet to allow accurate air measurements of evaporator
fan performance without removing panels or creating air bypass of the coils. Condensate pan shall be internally sloped
and conform to ASHRAE 62-89 self-draining standards. Condensate connection shall be a minimum of 3/4” I.D. female
and be a ridged mount connection.
INDOOR (EVAPORATOR) FAN ASSEMBLY
The indoor fan shall be a factory installed belt drive assembly
that includes an adjustable pitch motor pulley. Job site
selected (B.H.P.) brake horsepower shall not exceed the
motors nameplate horsepower rating, plus the service factor.
Units shall be designed not to operate above 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.
OUTDOOR (CONDENSER) FAN ASSEMBLY
The outdoor fan shall be of the direct-driven propeller type,
discharge air vertically, have aluminum blades riveted to a
corrosion resistant steel spider bracket and shall be dynamically balanced for smooth operation. The outdoor fan motor
shall be totally enclosed with permanently lubricated bearings, internally protected against overload conditions and
staged independently.
REFRIGERANT COMPONENTS
Compressor:
a.Shall be internally protected with internal high-pres-
sure relief and over temperature protection.
b.Shall have internal spring isolation and sound muf-
fling 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. Special Phenolic coating shall be available
as a factory option.
b.Evaporator and Condenser coils shall be of the
direct expansion, draw-thru, design.
Refrigerant Circuit and Refrigerant Safety Components shall
include:
a.Independent fixed-orifice expansion devices.
b.Filter drier/strainer to eliminate any moisture or for-
eign matter.
c.Accessible service gage connections on both suc-
tion and liquid lines to charge, evacuate, and measure refrigerant pressure during any necessary
servicing or troubleshooting without losing charge.
d.The refrigeration system shall provide at least 15°F
of sub-cooling at design conditions.
UNIT CONTROLS
a.Unit shall be complete with self-contained low-volt-
age control circuit protected by a resetable circuit
breaker on the 24-volt transformer side.
b.Unit shall incorporate a lockout circuit which pro-
vides reset capability at the space thermostat or
base unit, should any of the following standard
safety devices trip and shut off compressor.
c.Loss-of-charge/Low-pressure switch.
d.High-pressure switch.
e.Freeze-protection thermostat, evaporator coil.
f.If any of the above safety devices trip, a LED (light-
emitting diode) indicator shall flash a diagnostic
code that indicates which safety switch has tripped.
g.Unit shall incorporate “AUTO RESET” compressor
over temperature, over current protection.
h.Unit shall operate with conventional thermostat
designs and have a low voltage terminal strip for
easy hook-up.
i.Unit control board shall have on-board diagnostics
and fault code display.
j.Standard controls shall include anti-short cycle and
low voltage protection, and permit cooling operation
down to 0°F.
k.Control board shall monitor each refrigerant safety
switch independently.
l.Control board shall retain last 5 fault codes in non
volatile memory, which will not be lost in the event of
a power loss.
ELECTRIC HEATING SECTION
An electric heating section, with nickel chromium elements,
shall be provided in a range of 5 thru 30 KW, offering two
stages of capacity - 16 KW and above on 208/230 volt heaters and 20 KW and above on 460 and 575 volt heaters. The
heating section shall have a primary limit control(s) and auto-
30Unitary Products Group
036-21630-001-B-0904
matic reset to prevent the heating element system from operating at an excessive temperature. The heating section
assembly shall slide out of the unit for easy maintenance and
service. Units with Electric Heating shall be wired for a single
point power supply with branch circuit fusing (where
required).
UNIT OPERATING CHARACTERISTICS
a.Unit shall be capable of starting and running at
125°F outdoor temperature, exceeding maximum
load criteria of ARI Standard 210/240. The compressor, with standard controls, shall be capable of operation down to 0°F outdoor temperature. Unit shall be
provided with fan time delay to prevent cold air
delivery before heat exchanger warms up (Gas heat
only).
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 modifications.
Separate side and bottom openings shall be provided for the
control wiring.
STANDARD LIMITED WARRANTIES
•Compressor 5 Years
•Electric Heat Element 5 Years
•Other Parts 1 Year
OPTIONAL OUTDOOR AIR (Shall be made available by
either/or):
•ELECTRONIC ENTHALPY AUTOMATIC ECONO-MIZER- Outdoor and return air dampers that are interlocked and positioned by a fully-modulating, spring
return damper actuator. The maximum leakage rate for
the outdoor air intake dampers shall not exceed 2%
when dampers are fully closed and operating against a
pressure differential of 0.5 IWG. A unit-mounted potentiometer shall be provided to adjust the outdoor and return
air damper assembly to take in CFM of outdoor air to
meet the minimum ventilation requirement of the conditioned space during normal operation. During economizer operation, a mixed-air temperature control shall
modulate the outdoor and return air damper assembly to
prevent the supply air temperature from dropping below
55°F. Changeover from compressor to economizer operation shall be provided by an integral electronic enthalpy
control that feeds input into the basic module. The outdoor intake opening shall be covered with a rain hood
that matches the exterior of the unit. Water eliminator/filters shall be provided. Simultaneous economizer/compressor operation is also possible. Dampers shall fully
close on power loss.
•MOTORIZED OUTDOOR AIR DAMPERS - Outdoor air
dampers are positioned by a 2-position, spring-return
damper actuator. The maximum leakage rate for the outdoor air intake dampers shall not exceed 2% when
dampers are fully closed and operating against a pressure differential of 0.5 IWG. A unit-mounted potentiometer shall be provided to adjust the outdoor damper
assembly to take in the design CFM of outdoor air to
meet the ventilation requirements of the conditioned
space during normal operation. Whenever the indoor fan
motor is energized, the dampers open up to one of two
pre-selected positions - regardless of the outdoor air
enthalpy. Dampers return to the fully closed position
when the indoor fan motor is de-energized. Dampers
shall fully close on power loss.
OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE
•ROOF CURB - 14"and 8” high, full perimeter curb with
wood nailer (shipped knocked-down).
•BAROMETRIC RELIEF DAMPER - Contains a rain
hood, air inlet screen, exhaust damper and mounting
hardware. Used to relieve internal air pressure through
the unit.
•ELECTRIC HEATERS
•ECONOMIZER/MOTORIZED DAMPER RAIN HOOD Contains all hood panels and the hardware for assembling.
•MANUAL OUTDOOR AIR DAMPER
•COIL GUARD KIT - Guard for cooling coil.
•HAIL GUARD
OTHER FACTORY INSTALLED OPTIONS
•POWER EXHAUST OPTION - To work in conjunction
with economizers.
•TECHNICOAT PHENOLIC COATED CONDENSER
AND EVAPORATOR COIL