York 36, 48, 60 User Manual

Page 1

TECHNICAL GUIDE

255040-YTG-A-0506

DESCRIPTION

YORK Sunline 2000™ units are convertible single package air conditioners with a common cabinet and a common roof curb for the 3, 4, 5 and 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 GAS/ELECTRIC UNITS AND SINGLE PACKAGE AIR CONDITIONERS

D(CE, CG) 036, 048, 060 & 072

3, 4, 5 & 6 NOMINAL TONS

10.0 SEER (3, 4, & 5 Ton), 9.0 EER (6 Ton)

All units include:

• Powder Paint finish that meets ASTM-B-117 1000 hour salt spray standards

• Permanently lubricated motors

• Bottom or side air discharge configuration capability (field convertible)

• Manufactured under the quality standards of ISO9001

• 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

• A Five-year parts warranty on the compressor and electric heat elements.

• Ten-year parts warranty on the gas-fired heat exchangers.

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

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255040-YTG-A-0506

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . 3

FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5

FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . 5

GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 39

LIST OF FIGURES

Fig. # Pg. #

1 UNIT CUTAWAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

2 TYPICAL FIELD POWER & CONTROL WIRING . . . .23

3 UNIT DIMENSIONS (3 - 6 TON COOLING ONLY/

ELECTRIC HEAT) FRONT VIEW . . . . . . . . . . . . . . . . 24

4 UNIT DIMENSIONS (3 - 6 TON COOLING/GAS HEAT)

FRONT VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

5 UNIT WITH ECONOMIZER RAINHOOD . . . . . . . . . . .25

6 UNIT WITH FIXED OUTDOOR AIR/MOTORIZED

DAMPER RAINHOOD . . . . . . . . . . . . . . . . . . . . . . . . .25

7 UNIT DIMENSIONS (REAR VIEW) . . . . . . . . . . . . . . .26

8 DISCONNECT/BLOWER ACCESS LOCATION . . . . . 26

9 TYPICAL APPLICATIONS . . . . . . . . . . . . . . . . . . . . . .27

10 FOUR AND SIX POINT LOADING . . . . . . . . . . . . . . . .28

11 ROOF CURB DIMENSIONS . . . . . . . . . . . . . . . . . . . .29

12 COOLING UNIT WITH GAS HEAT CONTROL CIRCUIT

208/230V AND 460V DIAGRAM . . . . . . . . . . . . . . . . .30

13 COOLING UNIT WITH GAS HEAT CONTROL CIRCUIT

575 VOLT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . .31

14 COOLING UNIT WITH ELECTRIC HEAT CONTROL

CIRCUIT 208/230V, 460V AND 575V DIAGRAM . . . .32

15 COOLING UNIT POWER CIRCUIT 208/230-3-60

DIRECT DRIVE INDOOR BLOWER DIAGRAM . . . . .33

16 COOLING UNIT POWER CIRCUIT 208/230-3-60 BELT

DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . .34

17 COOLING UNIT POWER CIRCUIT 460-3-60 DIRECT

DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . .35

18 COOLING UNIT POWER CIRCUIT 460-3-60 BELT

DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . .36

19 COOLING UNIT POWER CIRCUIT 575-3-60 DIRECT

DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . .37

20 COOLING UNIT POWER CIRCUIT 575-3-60 BELT

DRIVE INDOOR BLOWER DIAGRAM . . . . . . . . . . . . .38

LIST OF TABLES

Tbl. # Pg. #

1 SOUND POWER RATING . . . . . . . . . . . . . . . . . . . . . . . 7

2 CAPACITY RATINGS - (ARI 210/240) . . . . . . . . . . . . . 7

3 GAS HEAT RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 D(CE, CG)036 COOLING CAPACITIES (3 TON) . . . . . 8

5 D(CE, CG)048 COOLING CAPACITIES (4 TON) . . . . . 9

6 D(CE, CG)060 COOLING CAPACITIES (5 TON) . . . . 10

7 D(CE, CG)072 COOLING CAPACITIES (6 TON) . . . . 11

8 SUPPLY AIR BLOWER PERFORMANCE (3 TON BELT

DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 12

9 SUPPLY AIR BLOWER PERFORMANCE (4 TON BELT

DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 13

10 SUPPLY AIR BLOWER PERFORMANCE (5 TON BELT

DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 14

11 SUPPLY AIR BLOWER PERFORMANCE (6 TON BELT

DRIVE) - SIDE DUCT APPLICATION . . . . . . . . . . . . . 15

12 SUPPLY AIR BLOWER PERFORMANCE (3 - 6 TON

DIRECT DRIVE) - SIDE DUCT APPLICATION . . . . . 16

13 BELT DRIVE BLOWER MOTOR AND DRIVE DATA . 16

14 STATIC RESISTANCES . . . . . . . . . . . . . . . . . . . . . . . 17

15 ELECTRIC HEATER CFM LIMITATIONS . . . . . . . . . . 17

16 ELECTRICAL DATA - D(CE, CG)036-072

DIRECT DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

17 ELECTRICAL DATA - D(CE, CG)036-072

BELT DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

18 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

19 ELECTRIC HEAT CORRECTION FACTORS . . . . . . . 22

20 VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . 22

21 UTILITIES ENTRY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

22 MINIMUM CLEARANCES . . . . . . . . . . . . . . . . . . . . . . 26

23 D(CE, CG) 4 AND 6 POINT LOADS WEIGHT

DISTRIBUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

24 CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . . . . . . 28

25 OPERATING WEIGHTS (LBS.) . . . . . . . . . . . . . . . . . . 29

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255040-YTG-A-0506

PRODUCT NOMENCLATURE

PRODUCT CATEGORY

D = Single Package Air Conditioner

(Air Cooled)

PRODUCT GENERATION

3 = 3rd Generation 5 = 5th Generation

PRODUCT IDENTIFIER

CE = Cooling

PRODUCT CATEGORY

D = Single Package Air Conditioner

(Air Cooled)

PRODUCT GENERATION

3 = 3rd Generation 8 = 8th Generation

PRODUCT IDENTIFIER

CG = Gas/Electric

D 5 C E A

D 8 C G 4N

NOMINAL COOLING

CAPACITY

036 = 3 Ton 048 = 4 Ton 060 = 5 Ton 072 = 6 Ton

30 6 2 5

NOMINAL COOLING

CAPACITY

036 = 3 Ton 048 = 4 Ton 060 = 5 Ton 072 = 6 Ton

VOLTAGE CODE

25 = 208/230-3-60 46 = 460-3-60 58 = 575-3-60

FACTORY INSTALLED

HEAT

A = Cooling Only

0 030 6 2 5

VOLTAGE CODE

25 = 208/230-3-60 46 = 460-3-60 58 = 575-3-60

NOMINAL GAS HEATING

OUTPUT CAPACITY

040 = 40 MBH 060 = 60 MBH 079 = 79 MBH 099 = 99 MBH

FACTORY I NSTALLE D

HEAT

N = Gas Heat Installed

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255040-YTG-A-0506

FEATURES

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 the “factory mounted” outdoor air damper option:

• Single enthalpy economizer Supply air blowers are equipped with either a direct drive or 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.

• Control boards have standardized a number of features previously available only as options or by utilizing additional controls.

• Low Ambient - An integrated low-ambient control

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.

• Anti-Short Cycle Protection - To aid compressor

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 pro-

grammable 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 1000 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. Gas heat exchangers carry a 10-year parts warranty.

• Gas Heat Operation - All single phase models with gas heat have minimum annual fuel utilizati on efficiency (AFUE) of 80%. All three phase models with gas heat have minimum steady state efficiency of 80%. Each section includes a durable heat exchanger with aluminized steel, a redundant gas valve, spark ignition, power venting, an ignition module for 100% shut-off and all of the safety controls required to meet the latest ANSI standards.

The gas supply piping can be routed into the heating compartment through a hole in the base pan of the unit or through a knockout in the piping panel on the front of

the unit.

• 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.

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255040-YTG-A-0506

ECONOMIZER HOOD

SLIDE-IN ECONOMIZER

SIDE RETURN AIR DUCT OPENING

BOTTOM RETURN AIR DUCT OPENING

DIRECT OR BELT DRIVE BLOWER

3/4” PVC FEMALE CONDENSATE DRAIN

KNOCKOUTS FOR SIDE POWER AND CONTROL ENTRY

20 GAUGE ALUMINIZED STEEL TUBULAR HEAT EXCHANGER

LOW VOLTAGE CONTROL BOARD

POWER VENTOR MOTOR WITH POST PURGE CYCLE

HIGH EFFICIENCY COMPRESSOR

COPPER TUBE/ ALUMINUM FIN CONDENSING COIL

FULL PERIMETER BASE RAILS WITH FORKLIFT SLOTS AND LIFTING HOLES

KNOCKOUT FOR SIDE GAS SUPPLY ENTRY

FIGURE 1 - UNIT CUTAW AY

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.

• PHENOLIC COA TED CONDENS ER COILS - Special coating process that utilizes Technicoat 10-1 cesses. Coating is applied by total immersion of the complete coil for maximum protection.

• BELT DRIVE INDOOR FAN - Includes belt drive indoor fan and motor with unit access for belt adjustment and service.

pro-

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.

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255040-YTG-A-0506

• ELECTRIC HEA T ERS 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.

• 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 .

Roof curbs are designed to fit inside the base rails of the unit and include both a wood nailing strip and duct hanger supports.

• HIGH ALTITUDE NATURAL GAS - Burner orifices and pilot orifices are provided for proper furnace operation at altitudes up to 6,000 feet.

• PROPANE - Burner orifices, pilot orifices and gas valve parts are provided to convert a natural gas furnace to propane.

• HIGH ALTITUDE PROPANE - Burner orifices and pilot orifices are provided for proper furnace operation at altitudes up to 6,000 feet. This accessory supplements the basic propane conversion kit.

• LOW NOX KIT- Required to reduce the emission of nitrogen oxides below 40 nanograms per joule.

• 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.

• FLUE EXHAUST EXTENSION KIT - In locations with wind or weather conditions which may interfere with proper exhausting of furnace combustion products, this kit can be installed to prevent the flue exhaust from entering nearby fresh air intakes.

• 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 Kit is available to prevent unit from hail damage. This is a sloped hood that fits above the condenser coil.

• GAS PIPING KIT - This kit supplies all necessary fittings and shut off valve.

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255040-YTG-A-0506

TABLE 1: SOUND POWER RATING

UNIT SIZE

CFM

ESP BLOWER

IWG SPEED KW 63 125 250 500 1,000 2,000 4,000 8,000

SOUND POWER (db 10

Octave Band Centerline Frequency (Hz)

-12

Watts)

SWL

dB(A)

10Ft.

036 1,200 0.6 LOW 0.60 84 84 74 67 69 62 57 52 74 41 048 1,600 0.55 HIGH 0.80 85 85 75 68 70 63 58 53 75 42 060 2,000 0.45 HIGH 1.00 86 86 76 69 71 64 59 54 76 43 072 2,2000.3HIGH1.3587877770726560557744

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 - (ARI 210/240)

MODEL MBH

D(CE, CG)036 D(CE, CG)048 D(CE, CG)060 D(CE, CG)072

36.0 9.1 10.0

47.4 9.0 10.0

59.0 9.1 10.0

72.0 9.0 -

1. 80/67°F Indoor and 95°F outdoor.

2. EER = Energy Efficiency Ratio at full load - the cooling capacity in Btu’s per hour (Btuh) divided by the power input in watts, expressed in Btuh per watt (Btuh/watt).

3. SEER = Seasonal Energy Efficiency Ratio.

EER

SEER

TABLE 3: GAS HEAT RATINGS

MODEL

DCG036N040 DCG036N079

DCG048N060 DCG048N099

DCG060N079 DCG060N099

DCG072N079 DCG072N099

MBH

INPUT

100

125 100

125

MBH

OUTPUT

40 80

100

AFUE

(%)

80.9

80.5

80.9

80.3

80.5

80.3

80.5

80.3

TEMP

RISE ºF

15 - 45 40 - 70

25 - 55 45 - 75

25 - 55 35 - 65

1. All units are single-stage heating.

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TABLE 4: D(CE, CG)036 COOLING CAPACITIES (3 TON)

255040-YTG-A-0506

AIR ON

EVAPORATOR

COIL

CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68

TOTAL

CAP.

MBH

POWER

INPUT

85°F

SENSIBLE CAPACITY

ENTERING DRY BULB, °F

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

MBH

POWER

INPUT

95°F

SENSIBLE CAPACITY

ENTERING DRY BULB, °F

72 45 3.1 35 30 26 21 17 - - 43 3.3 35 30 26 21 17 - -

1750

67 43 3.0 43 38 34 29 25 20 16 41 3.3 41 38 34 29 25 21 16 62 39 3.0 39 39 39 34 30 25 21 36 3.3 36 36 36 32 27 23 18 57 40 2.9 40 40 40 35 31 26 22 38 3.2 38 38 38 33 29 24 20 72 44 3.1 31 28 24 20 16 - - 42 3.3 31 27 23 20 16 - -

1475

67 41 3.0 39 35 31 27 23 19 16 39 3.3 37 35 31 27 23 19 15 62 38 3.0 38 38 37 33 29 25 21 36 3.3 36 36 35 31 27 23 19 57 39 2.9 39 39 39 35 31 27 23 37 3.2 37 37 36 32 28 25 21 72 42 3.1 28 25 22 18 15 - - 41 3.3 28 24 21 18 14 - -

1200

67 40 3.0 35 32 28 25 22 18 15 38 3.2 34 31 28 25 21 18 15 62 36 3.0 36 36 35 31 28 25 21 35 3.3 35 35 34 30 27 24 20 57 37 2.9 37 37 37 34 31 27 24 36 3.2 36 36 35 32 28 25 22 72 41 3.1 26 23 20 17 14 - - 39 3.2 26 23 20 17 14 - -

1050

67 38 3.0 32 30 27 24 21 18 15 37 3.2 32 29 26 23 20 17 14 62 35 3.0 35 35 33 30 27 24 21 33 3.2 33 33 31 28 25 22 20 57 36 2.9 36 36 35 32 29 26 23 34 3.2 34 34 32 30 27 24 21 72 39 3.1 24 21 19 16 14 - - 38 3.2 23 21 18 16 13 - -

900

67 37 3.0 30 27 25 22 20 17 15 36 3.2 29 26 24 21 19 16 14 62 34 3.0 34 33 30 28 25 23 20 32 3.2 32 31 29 26 24 21 19 57 34 2.9 34 34 33 30 27 25 22 33 3.1 33 33 30 27 25 22 20

AIR ON

EVAPORATOR

COIL

CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68

TOTAL

CAP.

MBH

POWER

INPUT

105°F 115°F

SENSIBLE CAPACITY

ENTERING DRY BULB, °F ENTERING DRY BULB, °F

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

MBH

POWER

INPUT

SENSIBLE CAPACITY

72 41 3.7 34 29 25 20 16 - - 39 4.1 33 28 24 19 15 - -

1750

67 38 3.7 38 37 33 28 24 19 15 36 4.0 36 36 32 27 23 18 14 62 34 3.7 34 34 34 30 25 21 16 32 4.0 32 32 32 27 23 18 14 57 35 3.6 35 35 35 31 26 22 17 33 4.0 33 33 33 28 24 19 15 72 40 3.7 30 26 23 19 15 - - 38 4.1 30 26 22 18 14 - -

1475

67 37 3.6 36 34 30 26 22 18 14 35 4.0 34 33 29 25 21 17 13 62 33 3.7 33 33 33 29 25 21 17 31 4.0 31 31 31 27 23 19 15 57 34 3.6 34 34 34 30 26 22 18 32 4.0 32 32 32 28 24 20 16 72 39 3.7 27 24 20 17 14 - - 37 4.1 26 23 20 16 13 - -

1200

67 36 3.6 34 30 27 24 20 17 14 34 4.0 33 30 26 23 20 16 13 62 32 3.6 32 32 32 29 25 22 19 30 4.0 30 30 30 27 24 20 17 57 33 3.6 33 33 33 29 26 23 19 31 3.9 31 31 31 27 24 21 17 72 37 3.6 25 22 19 16 13 - - 36 4.1 24 21 18 15 12 - -

1050

67 35 3.6 31 28 25 22 19 16 13 32 4.0 30 27 24 21 18 15 12 62 31 3.6 31 31 29 27 24 21 18 29 4.0 29 29 28 25 22 19 16 57 32 3.5 32 32 30 27 24 21 18 30 3.9 30 29 28 25 22 19 16 72 36 3.6 22 20 17 15 12 - - 34 4.0 21 19 16 14 11 - -

900

67 33 3.6 28 25 23 20 18 15 13 31 4.0 27 24 22 19 17 14 11 62 30 3.6 30 29 27 24 22 19 17 28 4.0 28 28 25 22 20 17 15 57 31 3.5 31 30 28 25 22 20 17 28 3.9 28 28 25 23 20 17 15

1. These capacities are gross ratings. For net capacity, determine the kW of the supply air blower motor from the SUPPLY AIR BLOWER PERFORMANCE Table, multiply this value by 3.415 MBH/kW to determine the motor heat, and deduct this heat from the gross capacity of the unit.

2. These ratings include the compressor and the condenser fan motors but not the supply air blower motor. The total condenser fan motor power input is 0.36kW. Refer to the SUPPLY AIR BLOWER PERFORMANCE Table for the kW of the supply air blower motor.

NOMINAL RATING

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255040-YTG-A-0506

CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 60 4.1 44 39 33 28 23 - - 60 4.5 44 39 33 28 23 - 67 55 4.1 53 48 42 37 32 26 21 52 4.5 52 47 42 36 31 25 20 62 51 4.0 51 51 51 45 40 34 29 48 4.4 48 48 48 42 37 32 26 57 49 3.9 49 49 49 44 39 33 28 47 4.3 47 47 47 42 36 31 26 72 58 4.1 41 36 31 26 21 - - 57 4.5 41 36 31 26 21 - 67 53 4.1 49 45 40 35 30 25 20 50 4.5 49 44 39 34 29 24 19 62 49 4.0 49 49 48 43 38 33 28 46 4.4 46 46 46 41 36 31 26 57 47 3.9 47 47 47 43 38 33 28 45 4.3 45 45 45 40 36 31 26 72 56 4.1 38 34 29 25 20 - - 55 4.6 38 33 29 24 20 - 67 51 4.1 46 41 37 32 28 24 19 48 4.5 45 40 36 31 27 23 18 62 47 4.0 47 47 45 41 36 32 27 44 4.4 44 44 44 40 35 31 26 57 46 3.9 46 46 46 41 37 32 28 44 4.4 44 44 44 39 35 30 26 72 54 4.1 35 31 27 23 19 - - 53 4.5 35 31 27 23 19 - 67 49 4.1 42 38 34 30 26 22 19 47 4.5 41 38 34 30 26 22 18 62 45 4.0 45 45 42 38 34 30 26 43 4.4 43 43 41 37 33 29 25 57 44 3.9 44 44 43 39 35 31 27 42 4.3 42 42 41 37 33 29 25 72 52 4.1 32 29 25 22 18 - - 51 4.5 32 28 25 21 18 - 67 47 4.1 39 35 32 28 25 21 18 45 4.4 38 35 31 28 24 21 17 62 43 4.0 43 43 39 36 32 29 25 41 4.3 41 41 38 35 31 28 24 57 42 3.9 42 42 39 36 32 29 25 41 4.3 41 41 38 34 31 27 24

CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 56 5.1 42 37 31 26 21 - - 53 5.6 40 35 29 24 19 - 67 49 5.0 49 46 40 35 29 24 19 46 5.5 46 44 39 33 28 23 17 62 45 4.9 45 45 45 39 34 28 23 41 5.4 41 41 41 36 30 25 20 57 44 4.9 44 44 44 39 33 28 22 41 5.4 41 41 41 35 30 25 19 72 55 5.0 39 34 29 24 20 - - 52 5.5 38 33 28 23 18 - 67 48 5.0 47 43 38 33 28 23 18 45 5.4 45 42 37 32 27 22 17 62 43 4.9 43 43 43 38 33 28 23 40 5.4 40 40 40 35 30 26 21 57 43 4.9 43 43 43 38 33 28 23 40 5.4 40 40 40 35 30 25 20 72 53 5.0 36 32 28 23 19 - - 51 5.5 35 31 26 22 17 - 67 46 4.9 44 40 35 31 26 22 17 44 5.4 44 39 35 30 26 21 17 62 42 4.9 42 42 42 37 33 28 24 39 5.3 39 39 39 35 30 26 21 57 41 4.8 41 41 41 37 32 28 23 39 5.3 39 39 39 34 30 25 21 72 51 5.0 33 29 26 22 18 - - 48 5.5 32 28 24 20 16 - 67 44 4.9 41 37 33 29 25 21 17 42 5.3 40 36 32 28 24 20 16 62 40 4.8 40 40 39 35 31 27 23 37 5.3 37 37 36 32 28 24 20 57 40 4.8 40 40 38 34 30 26 22 37 5.3 37 37 36 32 28 24 20 72 49 4.9 30 27 23 20 16 - - 46 5.4 29 26 22 19 15 - 67 42 4.9 37 34 30 27 23 20 16 39 5.3 36 33 29 26 22 19 15 62 38 4.8 38 38 36 32 29 25 22 35 5.3 35 35 33 29 26 22 19 57 38 4.8 38 38 35 32 28 25 21 35 5.3 35 35 33 29 26 22 19

NOMINAL RATING

1200

1400

85°F

POWER

INPUT

95°F

SENSIBLE CAPACITY

ENTERING DRY BULB, °F

2000

1800

1600

SENSIBLE CAPACITY

ENTERING DRY BULB, °F

AIR ON

EVAPORATOR

COIL

TEMPERATURE OF AIR ON CONDENSER COIL

1400

POWER

INPUT

ENTERING DRY BULB, °F ENTERING DRY BULB, °F

AIR ON

EVAPORATOR

COIL

TEMPERATURE OF AIR ON CONDENSER COIL

105°F 115°F

SENSIBLE CAPACITY

1200

TOTAL

CAP.

MBH

POWER

INPUT

TOTAL

CAP.

MBH

TOTAL

CAP.

MBH

POWER

INPUT

TOTAL

CAP.

MBH

2000

1800

1600

TABLE 5: D(CE, CG)048 COOLING CAPACITIES (4 TON)

Unitary Products Group 9

Page 10

TABLE 6: D(CE, CG)060 COOLING CAPACITIES (5 TON)

255040-YTG-A-0506

AIR ON

EVAPORATOR

COIL

CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68

TOTAL

CAP.

MBH

POWER

INPUT

85°F

SENSIBLE CAPACITY

ENTERING DRY BULB, °F

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

MBH

POWER

INPUT

95°F

SENSIBLE CAPACITY

ENTERING DRY BULB, °F

72 68 4.9 50 44 38 32 25 - - 65 5.6 50 43 37 31 24 - -

2500

67 62 4.8 62 56 50 43 37 31 24 60 5.3 60 54 48 42 35 29 23 62 57 4.7 57 57 57 51 44 38 32 53 5.3 53 53 53 47 41 34 28 57 55 4.7 55 55 55 48 42 36 29 51 5.4 51 51 51 44 38 32 25 72 67 4.9 48 42 36 30 24 - - 65 5.4 47 41 35 29 23 - -

2250

67 62 4.8 59 53 47 41 35 30 24 59 5.2 57 51 45 40 34 28 22 62 56 4.7 56 56 56 50 45 39 33 53 5.2 53 53 53 47 41 35 29 57 54 4.7 54 54 54 48 42 36 31 50 5.3 50 50 50 44 39 33 27 72 66 4.9 45 39 34 29 23 - - 64 5.3 44 39 33 28 22 - -

2000

67 61 4.8 55 50 44 39 34 28 23 58 5.1 54 48 43 38 32 27 22 62 55 4.7 55 55 55 50 45 39 34 52 5.1 52 52 52 47 42 36 31 57 53 4.6 53 53 53 48 42 37 32 50 5.2 50 50 50 44 39 34 28 72 63 4.8 41 36 31 27 22 - - 61 5.4 40 35 31 26 21 - -

1750

67 58 4.7 51 46 41 36 32 27 22 56 5.1 49 44 39 35 30 25 21 62 53 4.6 53 53 51 47 42 37 32 50 5.2 50 50 48 43 39 34 29 57 51 4.6 51 51 49 44 40 35 30 47 5.2 47 47 46 41 36 32 27 72 60 4.8 37 33 29 25 21 - - 58 5.4 36 32 28 24 20 - -

1500

67 56 4.7 46 42 38 34 30 26 21 53 5.2 44 40 36 32 28 24 20 62 51 4.6 51 51 47 43 39 35 31 47 5.2 47 47 44 40 36 32 27 57 49 4.6 49 49 45 41 37 33 29 45 5.3 45 45 42 38 34 29 25

AIR ON

EVAPORATOR

COIL

CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68

TOTAL

CAP.

MBH

POWER

INPUT

105°F 115°F

SENSIBLE CAPACITY

ENTERING DRY BULB, °F ENTERING DRY BULB, °F

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

MBH

POWER

INPUT

SENSIBLE CAPACITY

72 61 6.1 48 41 35 29 22 - - 57 6.7 46 39 33 27 20 - -

2500

67 55 5.9 55 52 46 39 33 27 20 50 6.6 50 50 43 37 31 24 18 62 49 5.9 49 49 49 42 36 30 23 44 6.5 44 44 44 38 31 25 19 57 47 5.9 47 47 47 40 34 28 21 42 6.5 42 42 42 36 30 23 17 72 61 6.0 45 39 33 28 22 - - 57 6.6 43 38 32 26 20 - -

2250

67 54 5.9 53 49 44 38 32 26 20 50 6.5 50 47 42 36 30 24 18 62 48 5.8 48 48 48 42 37 31 25 44 6.4 44 44 44 38 32 26 20 57 46 5.8 46 46 46 40 35 29 23 42 6.4 42 42 42 36 31 25 19 72 60 6.0 42 37 32 26 21 - - 57 6.6 41 36 30 25 20 - -

2000

67 54 5.8 52 47 41 36 31 25 20 50 6.5 50 45 40 34 29 24 18 62 48 5.7 48 48 48 43 37 32 27 44 6.4 44 44 44 38 33 28 22 57 46 5.8 46 46 46 41 35 30 25 42 6.3 42 42 42 37 32 26 21 72 57 6.0 38 34 29 24 19 - - 53 6.5 37 32 27 23 18 - -

1750

67 51 5.8 47 42 38 33 28 24 19 46 6.4 45 41 36 31 26 22 17 62 45 5.7 45 45 44 39 34 30 25 41 6.3 41 41 39 35 30 25 21 57 43 5.8 43 43 42 37 32 28 23 39 6.3 39 39 38 33 29 24 19 72 54 6.0 34 30 26 22 18 - - 49 6.5 33 28 24 20 16 - -

1500

67 48 5.8 42 38 34 30 26 22 18 43 6.4 40 36 32 28 24 20 16 62 43 5.7 43 43 39 35 31 27 23 38 6.3 38 38 35 31 27 23 19 57 41 5.8 41 41 38 34 30 26 21 37 6.2 37 37 34 30 26 22 18

NOMINAL RATING

10 Unitary Products Group

Page 11

255040-YTG-A-0506

CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 80 5.7 63 55 47 40 32 - - 77 6.3 63 55 47 40 32 - 67 80 5.7 76 68 60 53 45 37 30 77 6.3 75 68 60 53 45 37 30 62 70 5.5 70 70 70 62 55 47 39 71 6.3 71 71 71 63 56 48 40 57 68 5.6 68 68 68 60 52 45 37 71 6.3 71 71 71 63 56 48 40 72 82 5.7 60 53 46 38 31 - - 76 6.3 60 53 46 39 31 - 67 82 5.7 73 65 58 51 43 36 29 76 6.3 73 66 58 51 44 36 29 62 71 5.5 71 71 70 62 55 48 41 70 6.3 70 70 69 62 55 48 40 57 69 5.6 69 69 69 62 55 47 40 70 6.3 70 70 70 62 55 48 40 72 83 5.7 58 51 44 37 30 - - 75 6.3 58 51 44 37 30 - 67 83 5.7 70 63 56 49 42 35 28 75 6.3 70 64 57 50 43 36 29 62 73 5.5 73 73 70 63 56 49 42 69 6.3 69 69 68 61 54 47 40 57 71 5.6 71 71 71 64 57 50 43 69 6.3 69 69 68 61 54 47 40 72 79 5.7 54 48 41 35 29 - - 73 6.3 53 47 41 35 29 - 67 79 5.7 65 59 53 47 40 34 28 73 6.3 65 59 52 46 40 34 28 62 69 5.5 69 69 66 60 54 47 41 67 6.3 67 66 63 57 51 45 38 57 67 5.6 67 67 67 61 54 48 42 67 6.3 67 66 63 57 51 45 39 72 74 5.6 50 44 39 34 28 - - 71 6.3 49 43 38 33 27 - 67 74 5.6 60 55 50 44 39 34 28 71 6.3 59 54 48 43 38 32 27 62 65 5.4 65 65 62 57 51 46 41 65 6.2 65 63 58 53 47 42 37 57 63 5.5 63 63 63 58 52 47 42 65 6.3 65 63 58 53 47 42 37

CFM WB °F 86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 76 7.1 61 53 45 38 30 - - 75 7.9 59 51 43 36 28 - 67 71 7.1 70 66 58 50 43 35 27 65 7.8 65 64 56 48 41 33 25 62 64 7.0 64 64 64 56 49 41 34 57 7.8 57 57 57 50 42 34 27 57 64 7.0 64 64 64 56 49 41 34 57 7.7 57 57 57 50 42 34 27 72 76 7.1 59 51 44 37 29 - - 76 7.9 57 49 42 35 27 - 67 71 7.1 69 64 56 49 42 34 27 66 7.9 66 61 54 47 40 32 25 62 64 7.0 64 64 64 56 49 42 35 58 7.8 58 58 58 51 43 36 29 57 64 7.0 64 64 64 56 49 42 34 58 7.7 58 58 58 50 43 36 29 72 75 7.1 56 49 43 36 29 - - 76 8.0 55 48 41 34 27 - 67 70 7.1 68 61 54 48 41 34 27 66 7.9 66 59 52 45 38 32 25 62 64 7.0 64 64 63 56 49 42 35 59 7.8 59 59 59 52 45 38 31 57 64 7.0 64 64 63 56 49 42 35 59 7.7 59 59 58 51 44 37 30 72 73 7.1 52 45 39 33 27 - - 73 7.9 50 44 37 31 25 - 67 68 7.1 63 56 50 44 38 32 26 63 7.8 61 54 48 42 36 30 24 62 61 7.0 61 61 58 52 46 40 34 56 7.7 56 56 54 48 42 35 29 57 61 7.0 61 61 58 52 46 40 34 56 7.7 56 56 53 47 41 35 29 72 70 7.1 47 41 36 31 25 - - 69 7.8 45 40 34 29 23 - 67 65 7.0 57 51 46 41 35 30 25 60 7.8 55 49 44 39 33 28 23 62 59 7.0 59 58 54 48 43 38 32 53 7.7 53 53 49 44 39 33 28 57 59 6.9 59 58 53 48 43 37 32 53 7.6 53 53 49 44 38 33 27

NOMINAL RATING

1800

2100

85°F

POWER

INPUT

95°F

SENSIBLE CAPACITY

ENTERING DRY BULB, °F

2700

2550

2400

SENSIBLE CAPACITY

ENTERING DRY BULB, °F

AIR ON

EVAPORATOR

COIL

TEMPERATURE OF AIR ON CONDENSER COIL

2100

POWER

INPUT

ENTERING DRY BULB, °F ENTERING DRY BULB, °F

AIR ON

EVAPORATOR

COIL

TEMPERATURE OF AIR ON CONDENSER COIL

105°F 115°F

SENSIBLE CAPACITY

1800

TOTAL

CAP.

MBH

POWER

INPUT

TOTAL

CAP.

MBH

TOTAL

CAP.

MBH

POWER

INPUT

TOTAL

CAP.

MBH

2700

2550

2400

TABLE 7: D(CE, CG)072 COOLING CAPACITIES (6 TON)

Unitary Products Group 11

Page 12

T ABLE 8: SUPPLY AIR BLOWER PERFORMANCE (3 TON BELT DRIVE) - SIDE DUCT APPLICATION

255040-YTG-A-0506

UNIT

TONNAGE

1,2

UNIT

TONNAGE

1, 2

AIR

FLOW

CFM

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.20 0.30 0.40 0.50

RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS

0.60 0.70 0.80

1700 835 705 880 745 923 795 969 860 1013 970 ----

1600 811 655 854 695 898 740 942 790 986 840 1029 900 - -

1500 782 610 827 650 871 685 917 730 960 775 1003 825 1046 905

1400 - - 798 595 844 640 889 680 932 720 975 765 1018 790

1300 ----816590862635907675951715995750

1200 ------834585881630927665970705

1100 ------809550855590900625942665

1000 ------782510829545872858919625

900--------797500843540890580

AIR

FLOW

CFM

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.90 1.00 1.10 1.20 1.30 1.40 1.50

RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS

1700 --------------

1600 --------------

1500 --------------

1400 1055 875 ------------

1300 1036 780 1066 850 ----------

1200 1011 735 1047 765 1075 800 --------

1100 987 690 1028 720 1060 750 1084 775 ------

1000 963 655 1005 680 1040 695 1068 715 1089 735 ----

900 936 615 980 645 1020 660 1050 670 1053 680 1090 690 - -

1. 230/460/575 Volts

2. For 208 Volts multiply values by 0.95.

3. Includes allowances for a wet evaporator coil, 1” filters, and the heat exchangers. Refer to STATIC RESISTANCE Table for resistance values on a

lications other than gas / electric units with side duct airflows.

12 Unitary Products Group

Page 13

255040-YTG-A-0506

RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS

2000 843 860 880 925 919 1005 956 1065 993 1145 1030 1195 1067 1235

1900 817 775 854 850 893 920 930 995 970 1065 1008 1125 1046 1170

1800 790 700 828 760 867 840 906 905 944 980 985 1040 1025 1100

1700 - - 802 670 840 745 881 815 920 900 961 970 1001 1030

1600 ----818665858740898820940890980950

1500 ------842695882755922835962895

1400 ------833650867705904765942820

1300 --------858665893725932785

1200 --------847640880680916730

RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS

2000 1103 1270 ------------

1900 1085 1210 ------------

1800 1064 1145 1102 1180 ----------

1700 1040 1075 1081 1115 1121 1140 --------

1600 1020 1005 1060 1050 1100 1085 --------

1500 1003 945 1044 995 1086 1035 --------

1400 982 880 1024 920 1067 965 1107 1000 ------

1300 970 835 1010 870 1053 920 1099 960 ------

1200 953 780 992 815 1034 855 1080 905 ------

0.60 0.70 0.80

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.20 0.30 0.40 0.50

UNIT

TONNAGE

AIR

FLOW

CFM

1, 2

UNIT

TONNAGE

AIR

FLOW

CFM

1, 2

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.90 1.00 1.10 1.20 1.30 1.40 1.50

1. 230/460/575 Volts

2. For 208 Volts multiply values by 0.95.

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.

T ABLE 9: SUPPLY AIR BLOWER PERFORMANCE (4 TON BELT DRIVE) - SIDE DUCT APPLICATION

Unitary Products Group 13

Page 14

TABLE 10: SUPPLY AIR BLOWER PERFORMANCE (5 TON BELT DRIVE) - SIDE DUCT APPLICATION

255040-YTG-A-0506

UNIT

ONNAGE

1, 2

UNIT

ONNAGE

1, 2

AIR FLOW

CFM

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.20 0.30 0.40 0.50

RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS

0.60 0.70 0.80

2500 1059 1560 1077 1590 1095 1630 1114 1650 1134 1660 1158 1685 1181 1720

2400 1032 1405 1054 1470 1074 1525 1094 1560 1116 1595 1140 1620 1167 1640

2300 1005 1260 1024 1275 1049 1370 1069 1440 1090 1475 1116 1505 1142 1535

2200 980 1160 1002 1170 1022 1190 1044 1250 1066 1350 1090 1410 1117 1440

2100 930 1060 957 1070 983 1080 1010 1100 1039 1160 1064 1260 1092 1340

2000 877 950 908 975 941 1000 976 1020 1009 1050 1040 1100 1070 1225

1900 ----8948859409409809801014 1020 1047 1095

1800 ----8558159038609509059889401022 970

1700 ------8848159258509648801001 910

1600 ------864770908805948835987870

1500 --------882740926780965830

AIR FLOW

CFM

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.90 1.00 1.10 1.20 1.30 1.40 1.50

RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS

2500 --------------

2400 1193 1665 ------------

2300 1170 1580 1202 1620 ----------

2200 1148 1480 1180 1530 ----------

2100 1121 1385 1155 1425 1190 1475 --------

2000 1100 1285 1133 1340 1169 1385 1205 1445 ------

1900 1079 1180 1110 1240 1143 1280 1178 1330 1222 1375 ----

1800 1058 1060 1090 1135 1122 1190 1158 1240 1196 1295 ----

1700 1035 960 1071 1030 1103 1100 1134 1140 1164 1175 1197 1205 - -

1600 1020 900 1056 965 1088 1035 1118 1065 1145 1105 1170 1130 1198 1150

1500 1004 860 1038 880 1070 925 1101 980 1130 1045 1158 1075 1184 1110

1. 230/460/575 Volts

2. For 208 Volts multiply values by 0.95.

14 Unitary Products Group

Page 15

255040-YTG-A-0506

RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS

3200 1150 2325 1182 2425 1212 2525 --------

3000 1100 2010 1129 2090 1157 2150 1185 2225 1215 2290 1242 2360 - -

2800 1045 1700 1074 1780 1102 1850 1131 1940 1160 2025 1190 2075 1217 2130

2600 985 1425 1015 1475 1045 1540 1075 1630 1103 1715 1135 1760 1163 1825

2400 930 1240 958 1300 990 1350 1020 1400 1051 1430 1081 1490 1111 1600

2200 - - 905 1070 933 1160 965 1210 997 1250 1028 1285 1060 1325

2000 ------9191025 950 1100 982 1130 1014 1160

1800 --------9099259391005 968 1030

RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS

3200 --------------

3000 --------------

2800 1245 2190 ------------

2600 1193 1920 1222 1990 1250 2060 --------

2400 1142 1675 1173 1730 1205 1800 1234 1885 ------

2200 1090 1380 1124 1450 1155 1550 1186 1640 1217 1710 1249 1775 - -

2000 1045 1175 1077 1200 1109 1275 1140 1360 1170 1460 1205 1545 1235 1600

1800 998 1050 1028 1060 1058 1060 1087 1075 1118 1150 1148 1250 1176 1360

0.60 0.70 0.80

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.20 0.30 0.40 0.50

UNIT

TONNAGE

AIR

FLOW

CFM

1, 2

UNIT

TONNAGE

AIR

FLOW

CFM

1, 2

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.90 1.00 1.10 1.20 1.30 1.40 1.50

1. 230/460/575 Volts

2. For 208 Volts multiply values by 0.95.

T ABLE 11: SUPPLY AIR BLOWER PERFORMANCE (6 TON BELT DRIVE) - SIDE DUCT APPLICATION

Unitary Products Group 15

Page 16

255040-YTG-A-0506

TABLE 12: SUPPLY AIR BLOWER PERFORMANCE (3 - 6 TON DIRECT DRIVE) - SIDE DUCT APPLICATION

UNIT

TONNAGE

UNIT

TONNAGE)

MOTOR SPEED

MED

LOW

MED

LOW

MED

LOW

MOTOR SPEED

MED

LOW

MED

LOW

MED

LOW

CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS

----1699 825 1650 785 1570 755

1684 800 1631 780 1582 750 1524 720 1410 690

1487 710 1464 690 1421 670 1367 650 1315 620

1996 960 1933 936 1868 910 1795 880 1722 845

1804 838 1765 810 1714 785 1650 765 1589 735

1681 760 1640 738 1604 715 1541 695 1490 670

2400 1155 2338 1125 2274 1095 2167 1045 2096 1010

2290 1105 2214 1065 2145 1030 2071 990 1990 950

2150 1020 2100 990 2029 950 1965 910 1905 880

2461 1480 2402 1440 2361 1395 2260 1350 2178 1305

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.70

CFM WATTS CFM WATTS CFM WATTS CFM WATTS

1430 725 1360 700 1280 680 1180 655

1324 650 1260 630 1185 610 1100 590

1246 605 1185 590 1110 570 1020 545

1635 820 1544 790 1419 765 1300 740

1508 705 1407 675 1306 645 1195 625

1416 645 1337 620 1230 595 1120 575

1990 980 1887 945 1771 905 1629 855

1911 920 1828 885 1724 835 1604 798

1816 838 1724 800 1644 770 1531 710

2101 1260 2000 1205 1914 1155 1830 1110

AVAILABLE EXTERNAL STATIC PRESSURE-IWG

0.900.80 1.00

1. Side Duct application (230/460/575 Volts)

2. Includes allowances for a wet evaporator coil, 1” filters, and the heat exchangers. Refer to STATIC RESISTANCES Table for resistance values.

0.600.20 0.30 0.40 0.50

TABLE 13: BELT DRIVE BLOWER MOTOR AND DRIVE DATA

BELT

(NOTCHED)

PITCH

LENGTH

(IN.)

MODEL

SIZE

BLOWER

RANGE

(RPM)

MOTOR

HP FRAME

ADJUSTABLE MOTOR PULLEY FIXED BLOWER PULLEY

DESIG-

NATION

OUTSIDE

DIA. (IN.)

PITCH

DIA. (IN.)

BORE

(IN.)

DESIG-

NATION

OUTSIDE

DIA. (IN.)

PITCH

DIA. (IN.)

BORE

(IN.)

DESIG-

NATION

3 TON 790/1120 1 1/2 56 1VL40 2.7-3.7 2.4-3.4 5/8 AK61 5.9 5.7 1 A36 37.3 1 4 TON 790/1120 1 1/2 56 1VL40 2.7-3.7 2.4-3.4 5/8 AK61 5.9 5.7 1 A36 37.3 1 5 TON 850/1220 1 1/2 56 1VL40 2.7-3.7 2.4-3.4 5/8 AK56 5.4 5.2 1 A36 37.3 1 6 TON 900/1250 1 1/2 56 1VL44 3.1-4.1 2.8-3.8 7/8 AK56 5.4 5.2 1 A36 37.3 1

1. All motors have solid bases and are inheren tly p rotecte d. thes e motor s ca n be selected t o operat e into t heir service facto r be ca use t hey are locat ed in the moving air, upstrea m of any heat ing device.

QTY.

16 Unitary Products Group

Page 17

255040-YTG-A-0506

1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000

0.07 0.08 0.09 0.11 0.13 0.15 0.17 0.20 0.23 0.26 0.30

7-15KW 0.04 0.05 0.06 0.07 0.08 0.10 0.12 0.14 0.16 0.19 0.22

20-30KW 0.06 0.07 0.08 0.09 0.11 0.13 0.15 0.17 0.20 0.23 0.26

0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.14 0.16 0.19 0.22

0.08 0.10 0.12 0.14 0.16 0.18 0.20 0.23 0.26 0.29 0.32

COOLING ONLY

RESISTANCE, IWG

CFM

DESCRIPTION

ECONOMIZER

1 3

BOTTOM DUCT CONNECTIONS

ELECTRIC

HEATERS

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.

TABLE 14: STATIC RESISTANCES

TABLE 15: ELECTRIC HEATER CFM LIMITATIONS

UNITMODEL SIZE NOMINAL

TONS

VOLTAGE

208/230-3-60 1100 1100 1200 1200 1300 -

460-3-60 - 1100 1200 1200 1300 575-3-60 - - 1200 1200 1300 -

208/230-3-60 1300 1300 1300 1300 1300 -

460-3-60 - 1300 1300 1300 1300 575-3-60 - - 1300 1300 1400 -

208/230-3-60 1600 1600 1600 1600 1600 1600

460-3-60 - 1600 1600 1600 1600 1600 575-3-60 - 1600 1600 1600 1600 1800

208/230-3-60 1800 1800 1800 1800 1800 1800

460-3-60 - 1800 1800 1800 1800 1800 575-3-60 - - 1800 1800 1800 1800

MINIMUM SUPPLY AIR CFM

HEATER SIZE NOMINAL KW

5 7 10 15 20 30

Unitary Products Group 17

Page 18

TABLE 16: ELECTRICAL DATA - D(CE, CG)036-072 DIRECT DRIVE

MODEL

TONNAGE

D(CE, CG)

036

(3.0)

D(CE, CG)

048

(4.0)

VOLTAGE

COMPRESSORS

RLA

EACH

LRA

EACH

OD FAN MOTOR

FLA

208-3-60 11.4 90.0 1.3 4.4

230-3-60 11.4 90.0 1.3 4.4

460-3-60 6.2 45.0 0.8 2.2

575-3-60 5.0 36.0 0.8 2.2

208-3-60 14.1 105.0 1.3 5.0

230-3-60 14.1 105.0 1.3 5.0

460-3-60 7.1 55.0 0.8 2.2

575-3-60 5.8 44.0 0.8 2.2

BLOWER

MOTOR

FLA

ELECTRIC HEATER

MODEL NO.

2CE04510525 2CE04510725

2CE04511025 8 22.2 33.3 35 2CE04511525 11.9 33.0 46.8 50 2CE04512025 15.9 44.1 60.7 70

2CE04510525 2CE04510725

2CE04511025 10.6 25.5 37.4 40 2CE04511525 15.9 38.2 53.3 60 2CE04512025 21.2 51.0 69.2 70

2CE04510746 2CE04511046 2CE04511546 2CE04512046

2CE04511058 10.6 10.2 14.9 15 2CE04511558 15.9 15.3 21.3 25 2CE04512058 21.2 20.4 27.7 30

2CE04510525 2CE04510725

2CE04511025 8 22.2 34 35 2CE04511525 11.9 33.0 47.5 50 2CE04512025 15.9 44.1 61.4 70

2CE04510525 2CE04510725

2CE04511025 10.6 25.5 38.1 40 2CE04511525 15.9 38.2 54.1 60 2CE04512025 21.2 51.0 70 70

2CE04510746 2CE04511046 2CE04511546 2CE04512046

2CE04511058 10.6 10.2 14.9 15 2CE04511558 15.9 15.3 21.3 25 2CE04512058 21.2 20.4 27.7 30

255040-YTG-A-0506

HEATERKWHEATER

None -- -- 19.9 25

2 2

None -- -- 19.9 25

2 2

None -- -- 10.8 15

2 2 2 2

4 11.1 19.9 25

5.6 15.5 24.9 30

5.3 12.7 21.4 30

7.5 18.0 28.1 30

6.8 8.2 13 15

10.1 12.1 17.9 20

13.6 16.4 23.2 25

19.5 23.5 32.1 35

AMPS

CIRCUIT

AMPACITY

(AMPS)

None -- -- 8.7 15

MIN.

None -- -- 23.9 30

2 2

None -- -- 23.9 30

2 2

None -- -- 11.9 15

2 2 2 2

4 11.1 23.9 30

5.6 15.5 25.7 35

5.3 12.7 23.9 30

7.5 18.0 28.8 35

6.8 8.2 13 15

10.1 12.1 17.9 20

13.6 16.4 23.2 25

19.5 23.5 32.1 35

None -- -- 9.7 15

MAX. FUSE/

BRKR

SIZE

(AMPS)

18 Unitary Products Group

Page 19

255040-YTG-A-0506

TABLE 16: ELECTRICAL DATA - D(CE, CG)036-072 DIRECT DRIVE (CONT.)

MODEL

TONNAGE

VOLTAGE

COMPRESSORS

RLA

EACH

LRA

EACH

OD FAN MOTOR

FLA

208-3-60 16.0 125.0 1.3 6.6

230-3-60 16.0 125.0 1.3 6.6

D(CE, CG)

060

(5.0)

460-3-60 8.0 66.5 0.8 3.3

575-3-60 6.4 50.0 0.8 3.3

208-3-60 18.9 146.0 1.3 6.8

230-3-60 18.9 146.0 1.3 6.8

D(CE, CG)

072

(6.0)

460-3-60 9.5 73.0 0.8 3.6

575-3-60 7.6 58.4 0.8 3.6

1. HACR T ype per NEC.

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 2FB04700825 and 2FB04700846 are available for field installation.

BLOWER

MOTOR

FLA

ELECTRIC HEATER

HEATERKWHEATER

MODEL NO.

None -- -- 27.9 35 2CE04510525 2CE04510725

2 2

4 11.1 27.9 35

5.6 15.5 27.9 35 2CE04511025 8 22.2 36 40 2CE04511525 11.9 33.0 49.5 50 2CE04512025 15.9 44.1 63.4 70 2CE04513025 22.2 61.6 85.3 90

None -- -- 27.9 35 2CE04510525 2CE04510725

2 2

5.3 12.7 27.9 35

7.5 18.0 30.8 40 2CE04511025 10.6 25.5 40.1 45 2CE04511525 15.9 38.2 56.1 60 2CE04512025 21.2 51.0 72 80 2CE04513025 29.6 71.2 97.3 100

None -- -- 14.1 20 2CE04510746 2CE04511046 2CE04511546 2CE04512046 2CE04513046

2 2 2 2 2

6.8 8.2 14.3 20

10.1 12.1 19.3 20

13.6 16.4 24.6 25

19.5 23.5 33.4 35

28.8 34.6 47.4 50

None -- -- 11.3 15

2CE04511058 10.6 10.2 16 20 2CE04511558 15.9 15.3 22.4 25 2CE04512058 21.2 20.4 28.8 30 2CE04513058 30.4 29.3 39.9 40

None -- -- 31.7 40 2CE04510525 2CE04510725

2 2

4 11.1 31.7 40

5.6 15.5 31.7 40 2CE04511025 8 22.2 36.3 50 2CE04511525 11.9 33.0 49.8 50 2CE04512025 15.9 44.1 63.7 70 2CE04513025 22.2 61.6 85.5 90

None -- -- 31.7 40 2CE04510525 2CE04510725

2 2

5.3 12.7 31.7 40

7.5 18.0 31.7 40 2CE04511025 10.6 25.5 40.4 50 2CE04511525 15.9 38.2 56.3 60 2CE04512025 21.2 51.0 72.2 80 2CE04513025 29.6 71.2 97.5 100

None -- -- 16.3 25 2CE04510746 2CE04511046 2CE04511546 2CE04512046 2CE04513046

2 2 2 2 2

6.8 8.2 16.3 25

10.1 12.1 19.7 25

13.6 16.4 24.9 25

19.5 23.5 33.8 35

28.8 34.6 47.8 50

None -- -- 13 15

2CE04511058 10.6 10.2 16.3 20 2CE04511558 15.9 15.3 22.7 25 2CE04512058 21.2 20.4 29.1 30 2CE04513058 30.4 29.3 40.2 40

AMPS

MIN.

CIRCUIT

AMPACITY

(AMPS)

MAX. FUSE/

BRKR

SIZE

(AMPS)

Unitary Products Group 19

Page 20

TABLE 17: ELECTRICAL DATA - D(CE, CG)036-072 BELT DRIVE

MODEL

TONNAGE

D(CE, CG)

036

(3.0)

D(CE, CG)

048

(4.0)

VOLTAGE

COMPRESSORS

RLA

EACH

LRA

EACH

OD FAN MOTOR

FLA

208-3-60 11.4 90.0 1.3 5.2

230-3-60 11.4 90.0 1.3 5.2

460-3-60 6.2 45.0 0.8 2.6

575-3-60 5.0 36.0 0.8 2.0

208-3-60 14.1 105.0 1.3 5.2

230-3-60 14.1 105.0 1.3 5.2

460-3-60 7.1 55.0 0.8 2.6

575-3-60 5.8 44.0 0.8 2.0

BLOWER

MOTOR

FLA

ELECTRIC HEATER

2CE04510525 2CE04510725

2CE04511025 8 22.2 34.3 35 2CE04511525 11.9 33.0 47.8 50 2CE04512025 15.9 44.1 61.7 70

2CE04510525 2CE04510725

2CE04511025 10.6 25.5 38.4 40 2CE04511525 15.9 38.2 54.3 60 2CE04512025 21.2 51.0 70.2 80

2CE04510746 2CE04511046 2CE04511546 2CE04512046

2CE04511058 10.6 10.2 15.2 20 2CE04511558 15.9 15.3 21.6 25 2CE04512058 21.2 20.4 28 30

2CE04510525 2CE04510725

2CE04511025 8 22.2 34.3 35 2CE04511525 11.9 33.0 47.8 50 2CE04512025 15.9 44.1 61.7 70

2CE04510525 2CE04510725

2CE04511025 10.6 25.5 38.4 40 2CE04511525 15.9 38.2 54.3 60 2CE04512025 21.2 51.0 70.2 80

2CE04510746 2CE04511046 2CE04511546 2CE04512046

2CE04511058 10.6 10.2 15.2 20 2CE04511558 15.9 15.3 21.6 25 2CE04512058 21.2 20.4 28 30

255040-YTG-A-0506

MODEL NO.

None -- -- 20.8 30

None -- -- 11.1 15

HEATERKWHEATER

2 2

2 2 2 2

AMPS

4 11.1 20.8 30

5.6 15.5 25.9 30

5.3 12.7 22.4 30

7.5 18.0 29.1 30

6.8 8.2 13.5 15

10.1 12.1 18.4 20

13.6 16.4 23.7 25

19.5 23.5 32.6 35

None -- -- 8.9 15

None -- -- 24.1 35

2 2

None -- -- 24.1 35

2 2

None -- -- 12.3 15

2 2 2 2

4 11.1 24.1 35

5.6 15.5 25.9 35

5.3 12.7 24.1 35

7.5 18.0 29.1 35

6.8 8.2 13.5 15

10.1 12.1 18.4 20

13.6 16.4 23.7 25

19.5 23.5 32.6 35

None -- -- 9.9 15

MIN.

CIRCUIT

AMPACITY

(AMPS)

MAX. FUSE/

BRKR

SIZE

(AMPS)

20 Unitary Products Group

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255040-YTG-A-0506

TABLE 17: ELECTRICAL DATA - D(CE, CG)036-072 BELT DRIVE (CONT.)

MODEL

TONNAGE

VOLTAGE

COMPRESSORS

RLA

EACH

LRA

EACH

OD FAN MOTOR

FLA

208-3-60 16.0 125.0 1.3 5.2

230-3-60 16.0 125.0 1.3 5.2

D(CE, CG)

060

(5.0)

460-3-60 8.0 66.5 0.8 2.6

575-3-60 6.4 50.0 0.8 2.0

208-3-60 18.9 146.0 1.3 5.0

230-3-60 18.9 146.0 1.3 5.0

D(CE, CG)

072

(6.0)

460-3-60 9.5 73.0 0.8 2.5

575-3-60 7.6 58.4 0.8 2.0

1. HACR T ype per NEC.

BLOWER

MOTOR

FLA

ELECTRIC HEATER

HEATERKWHEATER

MODEL NO.

None -- -- 26.5 35 2CE04510525 2CE04510725

2 2

4 11.1 26.5 35

5.6 15.5 26.5 35 2CE04511025 8 22.2 34.3 40 2CE04511525 11.9 33.0 47.8 50 2CE04512025 15.9 44.1 61.7 70 2CE04513025 22.2 61.6 83.5 90

None -- -- 26.5 35 2CE04510525 2CE04510725

2 2

5.3 12.7 26.5 35

7.5 18.0 29.1 40 2CE04511025 10.6 25.5 38.4 40 2CE04511525 15.9 38.2 54.3 60 2CE04512025 21.2 51.0 70.2 80 2CE04513025 29.6 71.2 95.5 100

None -- -- 13.4 20 2CE04510746 2CE04511046 2CE04511546 2CE04512046 2CE04513046

2 2 2 2 2

6.8 8.2 13.5 20

10.1 12.1 18.4 20

13.6 16.4 23.7 25

19.5 23.5 32.6 35

28.8 34.6 46.6 50

None -- -- 10.6 15

2CE04511058 10.6 10.2 15.2 20 2CE04511558 15.9 15.3 21.6 25 2CE04512058 21.2 20.4 28 30 2CE04513058 30.4 29.3 39.1 40

None -- -- 29.9 40 2CE04510525 2CE04510725

2 2

4 11.1 29.9 40

5.6 15.5 29.9 40 2CE04511025 8 22.2 34 45 2CE04511525 11.9 33.0 47.5 50 2CE04512025 15.9 44.1 61.4 70 2CE04513025 22.2 61.6 83.3 90

None -- -- 29.9 40 2CE04510525 2CE04510725

2 2

5.3 12.7 29.9 40

7.5 18.0 29.9 40 2CE04511025 10.6 25.5 38.1 45 2CE04511525 15.9 38.2 54.1 60 2CE04512025 21.2 51.0 70 70 2CE04513025 29.6 71.2 95.3 100

None -- -- 15.2 20 2CE04510746 2CE04511046 2CE04511546 2CE04512046 2CE04513046

2 2 2 2 2

6.8 8.2 15.2 20

10.1 12.1 18.3 20

13.6 16.4 23.6 25

19.5 23.5 32.4 35

28.8 34.6 46.4 50

None -- -- 12.1 15

2CE04511058 10.6 10.2 15.2 20 2CE04511558 15.9 15.3 21.6 25 2CE04512058 21.2 20.4 28 30 2CE04513058 30.4 29.3 39.1 40

AMPS

MIN.

CIRCUIT

AMPACITY

(AMPS)

MAX. FUSE/

BRKR

SIZE

(AMPS)

Unitary Products Group 21

Page 22

TABLE 18: PHYSICAL DATA

EVAPORATOR

BLOWER

EVAPORATOR

COIL

CONDENSER

FANS

CONDENSER

COILS

COMPRESSOR

(Qty. Per Unit)

AIR

FILTERS

CHARGE

255040-YTG-A-0506

MODELS

Centrifugal Blower (Dia. x Wd. in.) 12 X 10 12 X 10 12 X 10 12 X 11

Fan Motor HP (Direct Drive) 1/2 3/4 1 1

Fan Motor HP (Belt Drive) 1 1/2 1 1/2 1 1/2 1 1/2

Rows Deep 3 3 3 4

Fins Per Inch 13 13 13 13

Face Area (Sq. Ft.) 3.6 4.3 5.1 5.1

Propeller Dia. (in.) 24 24 24 24

Fan Motor Hp 1/4 1/4 1/4 1/4

Nom. CFM 3400 3400 3400 3400

Rows Deep 1 1 1 2

Fins Per Inch 16 16 22 16

Face Area (Sq. Ft.) 17.1 17.1 17.1 16.7

Scroll Type 1111

Quantity Per Unit (15” X 20” X 1” or 2“) 2 2 2 2 Quantity Per Unit (14” X 25” X 1” or 2“) 1 1 1 1

Total Face Area (sq. ft.) 6.3 6.3 6.3 6.3

Refrigerant 22

(lbs./oz.)

036 048 060 072

5/8 6/8 6/8 10/0

D(CE, CG)

TABLE 19: ELECTRIC HEAT CORRECTION FACTORS

NOMINAL VOLTAGE VOLTAGE

208 240 480 600

208 0.75 230 0.92 460 0.92 575 0.92

kW CAP. MULTI-

PLIER

TABLE 20: VOLTAGE LIMITATIONS

POWER SUPPLY

208/230-3-60

460-3-60 575-3-60

MIN. MAX.

187 253 414 506 540 630

VOLTAGE

1. Utilization Range “A” in accordance with ARI Standard

110.

22 Unitary Products Group

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255040-YTG-A-0506

TYPICAL POWER WIRING

REFER TO THE ELECTRICAL DATA TABLES TO SIZE THE DISCONNECT SWITCH, OVERCURRENT PROTECTION AND WIRING.

TYPICAL CONTROL WIRING

COOLING ONLY (24 VOLT THERMOSTAT)

THERMOSTAT

TERMINALS

24 VOLT THERMOSTAT 2TH07701024. TO CONTROL THE ECONOMIZER ON SECOND STAGE COOLING, USE THE THERMOSTAT 2TH0401224.

UNIT TERMINAL

STRIP TB1

24 VOLT

TRANSFORMER

COOLING / HEATING (ELECTRONIC THERMOSTAT)

MULTI STAGE

THERMOSTAT

TERMINALS

ADD

JUMPER

ADD

JUMPER

ELECTRONIC PROGRAMMABLE THERMOSTAT 2ET04700224 (INCLUDES SUBBASE).

SECOND STAGE COOLING IS NOT REQUIRED ON UNITS LESS ECONOMIZER.

SECOND STAGE HEATING IS ONLY REQUIRED ON UNITS WITH A TWO STAGE

ELECTRIC HEATER.

REMOVE JUMPER J2 FROM TERMINALS 4 AND 9 ON JUMPER PLUG CONNECTOR P6 ON UNITS WITH ECONOMIZER. TERMINALS A1 AND A2 PROVIDE A RELAY OUT-PUT TO CLOSE THE OUTDOOR ECONOMIZER DAMPERS WHEN THE THERMOSTAT SWITCHES TO THE SET-BACK POSITION.

LED 1

LED 2

COM

UNIT TERMINAL

STRIP TB1

NOT USED

TO REMOTE SENSOR

2TH040702224 IF USED

OCC

24 VOLT

TRANSFORMER

COOLING / HEATING (24 VOLT THERMOSTAT)

THERMOSTAT

TERMINALS

ADD

JUMPER

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.

UNIT TERMINAL

STRIP TB1

24 VOLT

TRANSFORMER

COOLING / HEATING (ELECTRONIC THERMOSTAT)

SINGLE STAGE

UNIT TERMINAL

STRIP TB1

24 VOLT

TRANSFORMER

THERMOSTAT

TERMINALS

ADD

JUMPER

ELECTRONIC PROGRAMMABLE THERMOSTAT 2ET07701024 (INCLUDES SUBBASE). TO CONTROL THE ECONOMIZER ON SECOND STAGE COOLING, USE THERMOSTAT 2TH04700224.

FIGURE 2 - TYPICAL FIELD POWER & CONTROL WIRING

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255040-YTG-A-0506

FIGURE 3 - UNIT DIMENSIONS (3 - 6 TON COOLING ONLY/ELECTRIC HEAT) FRONT VIEW

FIGURE 4 - UNIT DIMENSIONS (3 - 6 TON COOLING/GAS HEAT) FRONT VIEW

24 Unitary Products Group

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255040-YTG-A-0506

FIGURE 5 - UNIT WITH ECONOMIZER RAINHOOD

DETAIL “A”

DETAIL “B”

FIGURE 6 - UNIT WITH FIXED OUTDOOR AIR/MOTORIZED DAMPER RAINHOOD

Unitary Products Group 25

Page 26

FIGURE 7 - UNIT DIMENSIONS (REAR VIEW)

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)

DISCONNECT SWITCH LOCATION AND MOTOR ACCESS PANEL FOR UNIT WITH “BELT-DRIVE” OPTION

A,B WIRING ENTRY (See Detail “B”)

CONTROL BOX ACCESS

FIGURE 8 - DISCONNECT/BLOWER ACCESS LOCA-

TION

255040-YTG-A-0506

TABLE 22: MINIMUM CLEARANCES

LOCATION

Front

Rear

Left Side (Filter Access)

Right Side (Cond. Coil)

Below Unit Above Unit

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)

72” (For

Condenser Air Discharge)

24”

0”

TABLE 21: UTILITIES ENTRY

HOLE OPENING SIZE (DIA.) USED FOR

B C

7/8” KO

2” KO

Control Wiring

Power Wiring

1-5/8” KO Gas Piping (Front) 1-1/2” KO

Gas Piping (Bottom)

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.

26 Unitary Products Group

Side

Bottom

Side

Bottom

Page 27

255040-YTG-A-0506

FIGURE 9 - TYPICAL APPLICATIONS

Unitary Products Group 27

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255040-YTG-A-0506

447/

APPROXIMATE CENTER OF GRAVITY

FRONT OF UNIT

BACK OF UNIT

821/

447/

CONDENSER COIL

END OF UNIT

APPROXIMATE CENTER OF GRAVITY

FIGURE 10 - FOUR AND SIX POINT LOADING

T ABLE 23: D(CE, CG) 4 AND 6 POINT LOADS WEIGHT DISTRIBUTION

UNIT TOTAL

DCE036 Cooling/ Electric 565 DCG036N040 605 DCG036N079 625 DCE048 Cooling/ Electric 615 DCG048N060 665 DCG048N099 685 DCE060 Cooling/ Electric 640 DCG060N079 700 DCG060N099 710 DCE072 Cooling/ Electric 720 DCG072N079 780 DCG072N099 790

4-Point Loading (lb) 6-Point Loading (lb)

ABCDABCDEF

125 123 157 160 84 83 82 104 105 107 134 132 168 171 90 89 88 112 113 114 139 136 173 177 93 92 91 115 117 118 137 134 171 174 91 90 89 113 115 116 148 145 184 188 99 98 96 123 124 126 152 149 190 194 102 100 99 126 128 129 142 140 178 181 95 94 93 118 119 121 155 153 194 198 104 103 101 129 131 132 158 155 197 201 105 104 103 131 132 134 160 157 200 203 107 106 104 133 134 136 173 170 216 220 116 114 113 144 146 147 175 172 219 223 117 116 114 146 147 149

FRONT OF UNIT

BACK OF UNIT

821/

CONDENSER COIL

END OF UNIT

TABLE 24: CENTER OF GRAVITY

DIMENSION 3 - 5 TON 6 TON

X 40-¾” 44” Y 19-¾” 22”

28 Unitary Products Group

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255040-YTG-A-0506

TABLE 25: OPERATING WEIGHTS (LBS.)

MODEL SIZE 3 TON 4 TON 5 TON 6 TON

BASIC

UNIT

OPTIONS

ACCY.

(Gas/Electric)

Electric Heater

Barometric Relief / Fixed Air Damper 10

DCE (Cooling Only) 565 615 640 720

N040 605 - - -

DCG

Economizer 50

Motorized Damper 26

Roof Curb 92

Belt-Drive Blower 5

N060 - 665 - N079 625 - 700 780 N099 - 685 710 790

5 - 7 kW 18 10 - 15 kW 23 20 - 30 kW 28

FIGURE 11 - ROOF CURB DIMENSIONS

Unitary Products Group 29

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255040-YTG-A-0506

FIGURE 12 - COOLING UNIT WITH GAS HEAT CONTROL CIRCUIT 208/230V AND 460V DIAGRAM

30 Unitary Products Group

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255040-YTG-A-0506

FIGURE 13 - COOLING UNIT WITH GAS HEAT CONTROL CIRCUIT 575 VOLT DIAGRAM

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255040-YTG-A-0506

FIGURE 14 - COOLING UNIT WITH ELECTRIC HEAT CONTROL CIRCUIT 208/230V, 460V AND 575V

DIAGRAM

32 Unitary Products Group

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255040-YTG-A-0506

FIGURE 15 - COOLING UNIT POWER CIRCUIT 208/230-3-60 DIRECT DRIVE INDOOR BLOWER DIAGRAM

Unitary Products Group 33

Page 34

255040-YTG-A-0506

FIGURE 16 - COOLING UNIT POWER CIRCUIT 208/230-3-60 BELT DRIVE INDOOR BLOWER DIAGRAM

34 Unitary Products Group

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255040-YTG-A-0506

FIGURE 17 - COOLING UNIT POWER CIRCUIT 460-3-60 DIRECT DRIVE INDOOR BLOWER DIAGRAM

Unitary Products Group 35

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255040-YTG-A-0506

FIGURE 18 - COOLING UNIT POWER CIRCUIT 460-3-60 BELT DRIVE INDOOR BLOWER DIAGRAM

36 Unitary Products Group

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255040-YTG-A-0506

FIGURE 19 - COOLING UNIT POWER CIRCUIT 575-3-60 DIRECT DRIVE INDOOR BLOWER DIAGRAM

Unitary Products Group 37

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255040-YTG-A-0506

FIGURE 20 - COOLING UNIT POWER CIRCUIT 575-3-60 BELT DRIVE INDOOR BLOWER DIAGRAM

38 Unitary Products Group

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255040-YTG-A-0506

GUIDE SPECIFICATIONS

GENERAL

Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility.

York's Sunline 2000 units. 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. Cooling only and cooling with gas heat models are available with a wide variety of factory-mounted opti o ns 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 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 1000 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. Aluminized steel tubular heat exchangers carry a 10-year warranty.

DESCRIPTION

Units shall be factory-assembled, single packaged, Electric Cooling/Gas Heat, Electric Cooling/Optional Electric Heat and designed for outdoor mounted installation.

The 3 thru 5 ton units shall have SEER ratings of 10.0 and the 6 ton unit shall have minimum EER ratings of 9.0. 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.

units are convertible single package-

UNIT CABINET

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. Indoor blower section shall be insulated with a minimum 1/2” thick insulation, coated on the airside. 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 direct drive, multi-speed, or a factory installed belt drive assembly that includes an adjustable pitch motor pulley . Job site selected brake horsepower (B.H.P.) shall not exceed the motors nameplate horsepower rating, plus the service factor. Unit s shall be de sig ned not to op era te above service factor. Fan whee l shall be do uble -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

Unitary Products Group 39

Page 40

255040-YTG-A-0506

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 eliminat e a ny mo isture 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.

GAS HEA TING SECTION

Shall be designed with induced draft combustion with post purge logic, energy saving direct spark ignition, and redundant main gas valve. Venter wheel shall be constructed of stainless steel for corrosion resistance. The heat exchanger shall be of the tubular type, constructed of T1-40 aluminized steel for corrosion resistance and allowing minimum mixed air entering temperature of 25°F. Burners shall be of the inshot type, constructed of aluminum coated steel and contain air mixture adjustments. All gas piping shall enter the unit cabinet at a single location through either the side or curb, without any field modifications. Integrated control boards shall provide timed control of evaporator fan functioning and burner ignition. Heating section shall be provided with the following minimum protection:

a. Primary and auxiliary high-temperature limit

switches.

b. Induced draft motor speed sensor. c. Flame roll ou t switch (manual reset). d. Flame proving controls. e. 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.

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 automatic 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.

b. The compressor, with standard controls, shall be

capable of operation down to 0°F outdoor temperature.

c. 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.

40 Unitary Products Group

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255040-YTG-A-0506

STANDARD LIMITED WARRANTIES

• Compressor 5 Years

• Heat Exchanger 10 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.

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.

• PROPANE CONVERSION KIT - Contains new orifices and gas valve parts to convert from natural to L.P. gas. One per unit required.

• HIGH ALTITUDE - NATURAL GAS - Contains orifices required for applications between 2000 and 6000 feet altitude.

• HIGH ALTITUDE - PROPANE GAS - Contains orifices required for applications between 2000 and 6000 feet altitude. Must be used with propane conversion kit.

• LOW NOX - Required to reduce the emission of nitrogen oxides below 40 nanograms per joule.

• GAS PIPING - Contains 1/2” pipe nipples, fittings and gas cock (including panel assess gaskets) required for bottom gas supply connection with external shut off.

• POWER EXHAUST OPTION - To work in conjunction with economizers.

• 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 condenser coil.

• HAIL GUARD

• FLUE EXHAUST EXTENSION

• TECHNICOAT PHENOLIC COATED CONDENSER COIL

• ELECTRONIC SINGLE ENTHALPY ECONOMIZER

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42 Unitary Products Group

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Subject to change without notice. Printed in U.S.A. 255040-YTG-A-0506

Unitary 5005 Norman Products York O Group Drive 73069

York 36, 48, 60 User Manual

DESCRIPTION

WARRANTY

TABLE OF CONTENTS

PRODUCT NOMENCLATURE

FEATURES

FACTORY-INSTALLED OPTIONS

FIELD-INSTALLED ACCESSORIES

GUIDE SPECIFICATIONS

GENERAL

DESCRIPTION

UNIT CABINET

INDOOR (EVAPORATOR) FAN ASSEMBLY

OUTDOOR (CONDENSER) FAN ASSEMBLY

REFRIGERANT COMPONENTS

UNIT CONTROLS

GAS HEA TING SECTION

ELECTRIC HEATING SECTION

UNIT OPERATING CHARACTERISTICS

ELECTRICAL REQUIREMENTS

OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE