pkg-prc012q-en (01/2014): product catalog, midrange self ......down to 0°f (-17.8°c). optional low...

Midrange Self-Contained Unit

3 to 15Ton Water-Cooled and Air-Cooled ConditionersRemote Air-Cooled Condensers

January 2014 PKG-PRC012Q-EN

Product Catalog

© 2014Trane All rights reserved PKG-PRC012Q-EN

Introduction

Deluxe Self-Contained Units

Commercial quality built into each unit.

Revision Summary

PKG-PRC012Q-EN (29 Jan 2014)

Remove corrosion resistant coating option.

PKG-PRC012P-EN (06 Nov 2013)

Updated for increased efficiency project - SCWH to SCWJ.

PKG-PRC012-EN (05 Sep 2012)

Corrected water connection size for SCWH075. Added CTA liquid and discharge line sizes. Addedpower entry hole sizes. Miscellaneous minor corrections.

Trademarks

CompleteCoat,Trane and theTrane logo are trademarks ofTrane in the United States and othercountries. All trademarks referenced in this document are the trademarks of their respectiveowners.

Figure 1. SCWJ 3-Ton & 12-Ton Units

Table of Contents

PKG-PRC012Q-EN 3

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Application Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Model Number Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

General Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Fan Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Pressure Drop Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Water-Cooled Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Air-Cooled Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Heating Coil Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Dimensions and Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

4 PKG-PRC012Q-EN

Features and Benefits

MidrangeVertical Self-Contained air conditioners, available in 3 to 15-tons, are single package unitsdesigned for low cost installation in the conditioned space or equipment room. Durableconstruction, strict quality control, and demanding factory testing ensure reliability from start-upthrough years of operation. All units are shipped fully factory assembled and tested — therebyreducing field labor, installation time, and costs.

Units are easy to convert from vertical to horizontal discharge arrangements. Unit returnconvertible for front or rear return air offers flexibility to match most building configurations.Discharge fan section removable to allow passage through standard height doorway.

Discharge can be either free or ducted. Power and water connections are available from either sideof the unit adding to the unit flexibility.

Standard Features

• 3 through 15-ton commercial self-contained units

• Water-cooled or air-cooled condensing applications

• Fits through standard 36-inch door. Discharge fan section removable to allow passage throughstandard height doorway (on 10-15 ton units).

• Single point power connection

• Single point water connection on water-cooled units

• Both water and power connections are available on either side of the unit

• Rugged 1” double wall foamed panel construction

• Positively-sloped stainless steel IAQ drain pan

• Front or rear return air openings

• Vertical and horizontal discharge arrangements

• Decorative front return air grille on 3 - 7.5 tons

• ETL/CETL listing on standard unit

• AHRI certified performance

• All compressors are scroll type

• All remote air-cooled units have crankcase heaters as standard

• Variable pitch sheaves allow field adjustment of airflow

• High and low pressure cutout switches

Optional Features and Accessories

• Hydronic heating coils

• Horizontal discharge plenums

• Water regulating valves provide condensing head pressure control on water-cooled units

• Protective coatings available on both the unit and evaporator coils

• CuNi condensers

• Remote mounted thermostats

• Unit mounted thermostat kit

• Low ambient control operation on air-cooled condenser

• Oversized/2- speed fan motor and drive kits

• Side-mounted fan section kit on 10, 12, & 15-ton units

• Decorative front return grille on 10, 12, & 15-ton units

• Hail Guards on outdoor CTA units

PKG-PRC012Q-EN 5

Application Considerations

CTA Unit Location

Unobstructed condenser airflow is essential to maintain capacity and operating efficiency. Whendetermining unit placement, give careful consideration to assure sufficient airflow across thecondenser coils.Avoid these two detrimental conditions: warm air recirculation and coil starvation.Both warm air recirculation and coil starvation cause reductions in unit efficiency and capacitybecause of the higher head pressure associated with them. In more severe cases, nuisance unitshutdowns will result from excessive head pressures.

Clearance

Ensure vertical condenser air discharge is unobstructed. While it is difficult to predict the degreeof warm air recirculation, a unit installed with a ceiling or other obstruction above it will experiencea capacity reduction that will reduce the maximum ambient operation. Nuisance high headpressure trip outs may also occur.The coil inlet must also be unobstructed. A unit installed closerthan the minimum recommended distance to a wall or other vertical riser will experience acombination of coil starvation and warm air recirculation.This may result in unit capacity andefficiency reductions, as well as possible excessive head pressures.

Reference the service clearance section for recommended lateral distances.

Ambient Limitations

Standard ambient control allows operation down to 45°F (7.2°C) with cycling of condenser fans.Units with the low ambient kit option are capable of starting and operating in ambient temperaturesdown to 0°F (-17.8°C). Optional low ambient kit units use a condenser fan motor speed controllerthat controls condenser capacity by modulating condenser airflow in response to saturatedcondenser temperature or ambient temperature. Maximum cataloged ambient temperatureoperation of a standard condenser is 125°F (46.1°C). Operation at design ambient above 125°F canresult in excessive head pressures. For operation above 125°F, contact the localTrane sales office.

6 PKG-PRC012Q-EN

Selection Procedure

Follow this process to select a midrange self-contained unit.

Step 1. Load

Determine the load requirements for heating and cooling, include outside air. UseTrane’s loadestimate program or any standard method.

Step 2. UnitType

Self-contained air conditioners are available in either water-cooled or remote air-cooled models tomatch individual needs.

Step 3. Select the Unit

The conditions under which the unit must operate and the design load will give the final selection.

Selection Example

Design conditions for a water-cooled unit with airflow = 2,000 cfm at 0.5-inch duct static pressure.

Entering air temperature = 80/67°F

Total gross capacity required = 66,400 Btu/h

Entering water temperature = 85°F

Leaving water temperature = 95°F

Unit Selection

Tentatively select a 5-ton unit, model SCWJ050. Refer to Table 19, p. 26 to obtain gross total andsensible unit capacities, gpm, and leaving water temperature at nominal conditions:

Total capacity = 68.1 MBh

Sensible capacity = 49.2 MBh

Water flow rate = 16.2 gpm

Leaving water temperature = 95°F (all capacity tables assume 10° T)

The SCWJ050 meets the total and sensible capacities and other design requirements.

Refer to the fan data Table 4, p. 12 to determine approximate brake horsepower and fan rpm:

Fan brake horsepower = 0.73 bhp

Fan rpm = 1020 rpm

Determine net capacities by subtracting fan motor heat from gross capacities:

3.98 X 0.73 bhp = 2.9 MBh

Net total capacity = 68.1 MBh – 2.9 MBh = 65.2 MBh

Net sensible capacity = 49.2MBh - 2.9 MBh = 46.3 MBh

Model Number Descriptions

Midrange ModelNumber DescriptionDigit 1 - Unit ModelS = Self contained

Digit 2 - UnitTypeC = Commercial

Digit 3 - Condenser MediumR = Remote air-cooledW = Water cooled

Digit 4 - Development SequenceJ = Development series SCW/SCR*

Digit 5, 6, 7- Unit NominalCapacity030 = 3 tons050 = 5 tons075 = 7.5 tons100 = 10 tons120 = 12 tons150 = 15 tons

Digit 8 - Unit Voltage3 = 208 - 230 volt/60 hz/3 ph4 = 460 volt/60 hz/3 ph5 = 575 volt/60 hz/3 ph

Digit 9 - Air Flow Configuration2 = Vertical discharge / front return

(3-7.5 ton)3 = Vertical discharge / rear return

(10-15 ton)

Digit 10, 11 - Design SequenceA0 = Design sequence A0(SCW*/SCR*)

Digit 12 - Air FilterType1 = One-inch fiberglass throwaway

Digit 13 - Control0 = Control interface

Digit 14 - Unit Finish1 = Painted

Digit 15 - Coil Finish0 = NoneE = Evaporator coated + silver solder

braze joints (SCRJ)J = Cupronickel coated +

evaporator coated + silver solderbraze joints (SCWJ)

PKG-PRC012Q-EN

Remote Air-CooledCondenserDigits 1, 2, 3 - ProductTypeCTA = Remote air-cooled condenser

Digits 4, 5, 6 - Nominal GrossCooling Capacity (MBh)090 = 090 MBh (used with 3 & 5-ton

SCRJ)120 = 120 MBh (used with 7.5

SCRJ)180 = 180 MBh (used with 10, 12, 15-ton

SCRJ)

Digits 7 - Major DevelopmentSequenceD = 1 refrig cir.(3, 5, 7.5-ton SCRJ)E = 2 refrig cir. (10, 12, 15-ton SCRJ)

Digits 8 - ElectricalCharacteristics1 = 208-230/60/12 = 460/60/18 = 575/60/1

Digits 9,10 - Factory InstalledOptions00 = Packed stock0A = Coated Coil0B = Coated Coil and Cabinet

Digits 11 - Minor DesignSequence* = Factory specified

Digits 12 - Service Digit* = Factory specified

7

General Data

Table 1. Water-Cooled Midrange General Data

Model SCWJ030 SCWJ050 SCWJ075 SCWJ100 SCWJ120 SCWJ150

Nominal Capacity 3.0 5.0 7.5 10.0 12.0 15.0

Dimensional Data

Height In. 66.93 78.74 78.94 91.54 95.47

Length In. 31.89 36.41 57.68 65.75 65.75 80.31

Depth In. 22.24 24.01 28.74 29.52

Weight (Shipping / Net) Lbs. 494 / 459 592 / 555 803/759 1094/1027 1133/1063 1249 / 1172

Cooling Performance

Net Cooling Capacity(a) btu/h 36000 63000 90000 120000 138000 180000

EER(b) (btu/h)/W 12.1 12.1 12.1 12.1 12.5 12.5

IEER(b) 12.3 12.3 12.3 12.3 12.5 12.5

Rated Air Flow CFM 1200 2000 3000 4000 4800 6000

System Power kW 3.0 5.3 6.91 10.43 12.55 16.36

Compressor

Quantity 1 2

Type Scroll

Manufacturer Copeland

Model ZP32 ZP57 ZP76 ZP57 ZP67 ZP83

Indoor Coil

Tube Size In. 3/8

Face Area Sq Ft 3.19 4.98 10.70 12.12 12.12 14.56

Rows / fpf 4 / 144 4 / 144 4/168 3/168 2 / 168 3 / 168

Water Condenser

Type Tube & Tube

Water Connection In. 3/4 NPT 3/4 NPT 1 1/4 NPT 1 1/4 NPT 1 1/4 NPT 1 1/4 NPT

Minimum Water Flow gpm 3.5 4.5 12 16.5 24.5 25

Maximum Water Flow gpm 11 19 28.5 38.5 44 56

Minimum EWT (w/o water reg. valve) °F 65

Minimum EWT (w/ water reg. valve) °F 35

Indoor Fan

Quantity 1 2

Diameter x Width In. 9 x 9 10 x 10 9 x 9 12 x 12

Drive Type Belt

Motor Qt / HP 1 / 0.5 1 / 1.0 1/2.0 1/2.0 1 / 3.0 1 / 3.0

Motor Frame Size Nema 56

Minimum Air Flow CFM 960 1600 2400 3200 3840 4800

Maximum Air Flow CFM 1440 2200 3600 4800 5760 7200

Air Filter

Type Throwaway - 1" Thickness

Size / (Quantity) In. 14 x 25 (1) 14 x 20 (1) + 20 x 20 (1) 17 x 24 (3) 12 x 24 (1) +

24 x 24 (2)12 x 24 (1) + 24 x 24 (2)

18 x 24 (3) + 24 x 24 (1)

Refrigerant Information

Refrigerant Control TXV

Refrigerant Type R-410A

Refrigerant Charge (Ckt 1 / 2) 3.75 5.56 7.19 5.19/5.44 5.63/5.63 7.0/6.95

8 PKG-PRC012Q-EN

General Data

Hot Water Coil

Tube Size 1/2

Face Area 1.42 2.08 5.05 6.20 6.20 7.78

Rows / fpf 2 / 108

(a) Net cooling capacity is rated at 85°F entering water, 80°F entering dry bulb and 67°F entering wet bulb at the rated SCFM air conditio(b) EER and IEER are rated in accordance with AHRI Standards 210/240 and 340/360.

Table 1. Water-Cooled Midrange General Data (continued)

Model SCWJ030 SCWJ050 SCWJ075 SCWJ100 SCWJ120 SCWJ150

Nominal Capacity 3.0 5.0 7.5 10.0 12.0 15.0

Table 2. Air-cooled midrange self contained and matching CTA condenser general data

Indoor Unit Model SCRJ030 SCRJ050 SCRJ075 SCRJ100 SCRJ120 SCRJ150

Indoor Unit Nominal Capacity Tons 3.0 5.0 7.5 10.0 12.0 15.0

Matching Outdoor Condenser CTA090 CTA090 CTA120 CTA180 CTA180 CTA180

Condenser Gross Heat of Rejection MBH 121 121 167 272 272 272

Matched System Cooling Performance

AHRI net cooling capacity with matched indoor unit(a) Btu/h 33400 55000 78000 121000 135000 172000

(S)EER/IEER(b) (Btu/h)/W 13.7 13.0 11.2/11.4 11.84/11.4 11.2/11.2 11.0/11.2

Rated Air Flow CFM 1200 2000 3000 4000 4800 6000

System Power Kw 2.7 4.8 7.0 10.3 12.1 15.8

Condenser Circuits & Refrigerant Lines(c)

No. refrigeration circuits 1 1 1 2 2 2

Discharge line, OD In. .75 .75 .75 .75 .75 .75

Liquid line, OD In. .5 .5 .5 .625 .625 .625

Indoor Unit Compressor

Compressor Quantity 1 2

Type/Refrigerant Scroll/410A

Manufacturer Copeland

Model ZP29 ZP49 ZP67 ZP51 ZP57 ZP76

Indoor Unit Evaporator Coil

Tube Size In. 3/8"

Face Area Sq. Ft. 3.19 4.98 7.13 12.12 14.56

Rows / fpf 4/144 4/168 4/180 4/168 4/168 4/168

Refrigerant Control TXV

Condenser Coil - Micro Channel

Quantity 2 2 2 2 2 2

Size - in (mm) 32x41.5(810x1053)

32x41.5(810x1053)

32x53(810x1349)

40x95(1017x2413)

40x95(1017x2413)

40x95(1017x2413)

Face Area - ft2 (m2) 18.4 (1.7) 18.4 (1.7) 23.6 (2.2) 52.8 (4.9) 52.8 (4.9) 52.8 (4.9)

Rows/fpi 1/23 1/23 1/23 1/23 1/23 1/23

Refrigerant Charge, Field Supplied

Lbs of R-410A(d) 7.88 8.25 10.6 9.8/9.8 10.1/10.1 10.9/10.4

PKG-PRC012Q-EN 9

General Data

Indoor Unit Fan

Quantity 1 2

Diameter x Width In. 9x9 10x10 9x9 12x12

Drive Type Belt

Motor Qt/HP 1/0.5 1/1.0 1/2.0 1/2.0 1/3.0 1/3.0

Motor Frame Size Nema 56

Minimum Air Flow CFM 960 1600 2400 3200 3840 4800

Maximum Air Flow CFM 1440 2200 3600 4800 5760 7200

Condenser Fan

Number/type 1/prop 1/prop 1/prop 1/prop 1/prop 1/prop

Size - in (mm) 26 (660) 26 (660) 28 (711) 28 (711) 28 (711) 28 (711)

Fan drive Direct Direct Direct Direct Direct Direct

Airflow cfm 4500 4500 6800 7500 x 2 7500 x 2 7500 x 2

Motors - Number/hp each 1/.50 1/.50 1/1.00 2/1.0 2/1.0 2/1.0

Motor RPM 1150 1150 1000 1125 1125 1125

Ambient Operating Range

Ambient temperature operating range, °F (°C) 45-125 (7.2 - 51.7)

Low ambient temperature operating range, °F (°C) 0-125 (-17.8 - 51.7)

Indoor Unit Dimensional Data

Height 66.93 78.74 78.94 91.54 95.47

Length 31.89 36.41 40.94 65.75 80.31

Depth 22.24 24.01 28.74 29.52

Weight (Shipping/Net) 474/439 531/494 636/591 1013/946 1034/964 1133/1056

Air Filter

Type Throwaway - 1" Thickness

Size/(Quantity) 14 x 25(1) 14 x 20(1) + 20 x 20(1) 18 x 24(2) 12 x 24(1) + 24 x 24(2) 18 x 24(3) +

24 x 24(1)

Hot Water Coil

Tube Size 1/2

Face Area 1.42 2.08 3.27 6.2 7.78

Rows/fpf 2/108

(a) Cooling performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering the wet bulb. AHRI capacity includes the effect of fan motor heat. Ratings shown are tested and certified in accordance with AHRI Standard 340/360 or 365 certification program.

(b) (S)EER is rated at AHRI conditions and in accordance with DOE test procedures.(c) Line sizes listed are for SCRJ units only. See Figure 6, p. 50, Figure 7, p. 51 or Figure 8, p. 52 for CTA discharge and liquid line sizes.(d) Refrigerant (operating) charge is for condenser unit (all circuits) with matching indoor unit and 33 ft. of interconnecting refrigerant lines. All units

are shipped with a small nitrogen holding charge.

Table 2. Air-cooled midrange self contained and matching CTA condenser general data (continued)

Indoor Unit Model SCRJ030 SCRJ050 SCRJ075 SCRJ100 SCRJ120 SCRJ150

Indoor Unit Nominal Capacity Tons 3.0 5.0 7.5 10.0 12.0 15.0

Matching Outdoor Condenser CTA090 CTA090 CTA120 CTA180 CTA180 CTA180

Condenser Gross Heat of Rejection MBH 121 121 167 272 272 272

10 PKG-PRC012Q-EN

Fan Performance Data

Table 3. Evaporator fan performance - SCWJ030 fan performance(a)

External Static Pressure (In Wg)

Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

Field Installed Low Static Pressure Drive(b) Standard Drive(c)

960 — — — — 960 0.18 1020 0.21 1070 0.23 1130 0.26 1180 0.28

1040 — — 940 0.19 1000 0.21 1050 0.24 1100 0.26 1160 0.29 1210 0.32

1120 920 0.20 980 0.23 1040 0.25 1090 0.28 1140 0.30 1190 0.33 1240 0.36

1200 970 0.24 1020 0.26 1080 0.29 1130 0.32 1180 0.35 1230 0.38 1270 0.40

1280 1020 0.28 1070 0.31 1120 0.34 1170 0.37 1220 0.40 1270 0.43 1310 0.46

1360 1070 0.33 1120 0.36 1170 0.39 1210 0.42 1260 0.45 1300 0.48 1350 0.51

1440 1120 0.38 1160 0.41 1210 0.44 1260 0.48 1300 0.51 1340 0.54 1380 0.57

continued


Air Flow

(CFM)

0.8 0.9 1.0 1.2 1.4 1.6

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

Standard Drive(c) Field Installed High Static Pressure Drive(d)

960 1230 0.31 1280 0.34 1330 0.37 1430 0.43 1520 0.49 1610 0.56

1040 1260 0.35 1310 0.38 1360 0.41 1450 0.47 1530 0.53 1620 0.60

1120 1290 0.39 1340 0.42 1380 0.45 1470 0.51 1550 0.58 1640 0.65

1200 1320 0.44 1370 0.47 1410 0.50 1490 0.56 1580 0.63 1660 0.70

1280 1360 0.49 1400 0.52 1440 0.55 1520 0.62 1600 0.69 1680 0.77

1360 1390 0.55 1430 0.58 1470 0.61 1550 0.68 1630 0.76 1700 0.83

1440 1430 0.61 1470 0.64 1510 0.68 1580 0.75 1660 0.82 1730 0.90

(a) External static pressure includes clean construction throwaway one-inch fiberglass filter, 75% average efficiency filter @ ASHRAE 52.1-1992.(b) Standard Motor - low static pressure drive, field installed(c) Standard Motor - standard drive(d) Oversized Motor - high static pressure drive, field installed

PKG-PRC012Q-EN 11




Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7


Field Installed Low Static Pressure Drive(b)

1600 740 0.31 780 0.35 830 0.38 880 0.41 920 0.45 960 0.49 1000 0.52

1750 780 0.40 830 0.43 870 0.47 920 0.50 960 0.54 1000 0.58 1040 0.62

1850 820 0.46 860 0.50 900 0.53 940 0.57 980 0.61 1020 0.65 1060 0.69

2000 870 0.56 910 0.60 950 0.64 990 0.68 1020 0.73 1060 0.77 1100 0.81

2150 920 0.69 960 0.73 990 0.77 1030 0.81 1070 0.86 1100 0.90 1130 0.95

2250 960 0.78 990 0.82 1030 0.87 1060 0.91 1100 0.96 1130 1.00 1160 1.05

2400 1010 0.93 1040 0.98 1080 1.02 1110 1.07 1140 1.12 1170 1.17 1200 1.21


continued


Air Flow

(CFM)

0.8 0.9 1.0 1.2 1.4 1.6


Standard Drive(c)

1600 1040 0.56 1080 0.60 1120 0.64 1200 0.72 1270 0.80 1340 0.89

1750 1070 0.66 1110 0.70 1150 0.74 1220 0.83 1290 0.92 1360 1.01

1850 1100 0.73 1130 0.78 1170 0.82 1240 0.91 1310 1.00 1370 1.09

2000 1130 0.86 1170 0.90 1200 0.95 1270 1.04 1330 1.13 1390 1.23

2150 1170 0.99 1200 1.04 1230 1.09 1300 1.19 1360 1.29 — —

2250 1200 1.10 1230 1.15 1260 1.20 1320 1.30 1380 1.40 — —

2400 1240 1.26 1270 1.32 1300 1.37 1350 1.47 — — — —

Field Installed High Static Pressure Drive(d)


12 PKG-PRC012Q-EN


Table 5. Evaporator fan performance - SCWJ075(a)

External Static Pressure (InWg)

Air Flow (cfm) 0.1 0.2 0.3 0.4 0.5 0.6 0.7



2400 --- --- --- --- 991 0.48 1053 0.53 1115 0.59 1173 0.65 1232 0.71

2600 892 0.44 953 0.49 1015 0.55 1073 0.61 1132 0.67 1188 0.73 1242 0.79

2800 924 0.52 982 0.57 1041 0.63 1096 0.69 1150 0.75 1205 0.82 1257 0.88

3000 958 0.61 1012 0.66 1068 0.73 1120 0.79 1174 0.85 1225 0.92 1274 0.99

3200 992 0.70 1046 0.77 1097 0.83 1149 0.90 1198 0.96 1246 1.03 1295 1.09

3400 1029 0.81 1078 0.88 1128 0.94 1176 1.01 1225 1.08 1271 1.14 1316 1.21

3600 1066 0.93 1113 1.00 1161 1.07 1206 1.13 1253 1.20 1297 1.28 1341 1.35

continued


Air Flow (cfm) 0.8 0.9 1.0 1.2 1.4 1.6



2400 1286 0.77 1339 0.84 1393 0.91 1493 1.05 1584 1.18 1672 1.33

2600 1297 0.86 1349 0.93 1401 1.00 1497 1.13 1591 1.28 1679 1.44

2800 1310 0.95 1360 1.02 1409 1.08 1505 1.23 1597 1.39 1684 1.55

3000 1325 1.06 1373 1.12 1422 1.19 1514 1.34 1603 1.50 1690 1.67

3200 1342 1.16 1390 1.24 1436 1.31 1526 1.47 1613 1.63 1696 1.80

3400 1363 1.29 1407 1.37 1453 1.45 1538 1.60 1623 1.77 1706 1.93

3600 1386 1.43 1428 1.51 1472 1.59 1555 1.75 1637 1.91 1717 2.09

(a) External static pressure includes clean construction throwaway one-inch fiberglass filter, 75% average efficiency filter @ ASHRAE 52.1-1992.(b) Standard Motor - low static pressure drive, field installed(c) Standard Motor - standard drive(d) Oversized Motor - high static pressure drive. Field installed

PKG-PRC012Q-EN 13




Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7



3200 627 0.46 688 0.55 747 0.65 799 0.75 848 0.86 894 0.97 945 1.10

3500 639 0.53 701 0.63 756 0.73 810 0.84 859 0.95 904 1.07 948 1.18

3750 652 0.60 712 0.71 766 0.81 817 0.92 867 1.04 913 1.14 957 1.27

4000 665 0.68 722 0.79 775 0.89 828 1.01 875 1.12 921 1.24 965 1.37

4250 680 0.77 734 0.87 785 0.98 836 1.09 883 1.21 930 1.34 972 1.47

4500 694 0.86 747 0.97 797 1.08 845 1.19 893 1.32 937 1.45 981 1.58

4800 715 0.99 763 1.09 811 1.21 859 1.33 903 1.46 948 1.59 990 1.73

continued


Air Flow

(CFM) 0.8 0.9 1.0 1.2 1.4 1.6 2



3200 980 1.20 1020 1.31 1060 1.44 - - - - - - - -

3500 989 1.30 1029 1.43 1067 1.55 1142 1.81 - - - - - -

3750 998 1.39 1036 1.52 1075 1.66 1147 1.92 1216 2.20 - - - -

4000 1006 1.49 1046 1.63 1083 1.77 1154 2.04 1222 2.33 1286 2.62 - -

4250 1013 1.60 1054 1.74 1091 1.87 1162 2.16 1229 2.46 1293 2.76 - -

4500 1021 1.72 1060 1.85 1099 2.00 1171 2.29 1236 2.59 1299 2.91 1418 3.56

4800 1030 1.86 1070 2.01 1108 2.15 1180 2.46 1247 2.77 1310 3.10 1425 3.77


(a) External static pressure includes clean construction throwaway one-inch fiberglass filter, 75% average efficiency filter @ ASHRAE 52.1-1992.(b) Standard Motor - low static pressure drive, field installed(c) Standard Motor - standard drive(d) Oversized Motor - high static pressure drive. Field installed

14 PKG-PRC012Q-EN




Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP


4000 650 0.69 700 0.79 760 0.89 800 1.00 850 1.11 900 1.23 940 1.35 980 1.48

4300 680 0.83 730 0.93 780 1.04 830 1.15 870 1.27 920 1.39 960 1.52 1000 1.65

4650 720 1.01 770 1.12 820 1.23 860 1.35 900 1.48 940 1.60 990 1.73 1020 1.87

5000 760 1.22 810 1.33 850 1.45 890 1.58 930 1.71 970 1.84 1010 1.98 1050 2.12

5350 810 1.46 850 1.58 890 1.71 930 1.84 970 1.98 1010 2.11 1040 2.26 1080 2.40

5700 850 1.73 890 1.86 930 2.00 960 2.13 1000 2.28 1040 2.42 1070 2.57 1110 2.72

6000 890 1.99 920 2.13 960 2.27 1000 2.41 1030 2.56 1070 2.71 1100 2.86 1140 3.02

continued


Air Flow

(CFM)

0.9 1.0 1.2 1.4 1.6 2 2.25 2.5



4000 1020 1.61 1060 1.75 1150 2.10 1240 2.49 1320 2.90 1370 3.22 1440 3.71 — —

4300 1040 1.78 1080 1.92 1170 2.29 1250 2.68 1330 3.09 1380 3.37 1450 3.85 — —

4650 1060 2.01 1100 2.15 1190 2.52 1270 2.93 1350 3.35 1400 3.59 1460 4.05 — —

5000 1090 2.26 1120 2.41 1210 2.80 1290 3.20 1360 3.63 1410 3.85 — — — —

5350 1110 2.55 1150 2.71 1230 3.11 1310 3.53 1380 3.97 1430 4.16 — — — —

5700 1140 2.88 1180 3.04 1260 3.45 1330 3.88 1390 4.10 1450 4.53 — — — —

6000 1170 3.18 1200 3.35 1280 3.77 1340 4.03 1400 4.44 — — — — — —


PKG-PRC012Q-EN 15




Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8



4800 670 0.94 720 1.05 770 1.16 810 1.27 860 1.39 900 1.52 940 1.64 980 1.78

5200 710 1.16 760 1.27 800 1.39 850 1.51 890 1.64 930 1.77 970 1.90 1000 2.04

5600 750 1.41 800 1.53 840 1.66 880 1.78 920 1.91 960 2.05 990 2.19 1030 2.34

6000 800 1.70 840 1.83 870 1.96 910 2.10 950 2.23 990 2.38 1020 2.52 1060 2.67

6400 840 2.03 880 2.16 910 2.30 950 2.44 980 2.58 1020 2.74 1050 2.89 1090 3.05

6800 880 2.40 920 2.54 950 2.68 990 2.83 1020 2.99 — — 1090 3.30 1120 3.46

7200 930 2.81 960 2.96 — — — — — — 1090 3.58 1120 3.75 1150 3.92


continued


Air Flow

(CFM)

0.9 1.0 1.2 1.4 1.6 2 2.25 2.5



4800 1020 1.91 1060 2.05 1150 2.42 1230 2.81 1310 3.22 1390 3.65 1440 3.89 — —

5200 1040 2.18 1080 2.33 1170 2.71 1250 3.11 1330 3.53 1400 3.74 1450 4.18 — —

5600 1070 2.48 1100 2.61 1190 3.02 1260 3.43 1340 3.87 1410 4.08 1460 4.52 — —

6000 1090 2.83 1130 2.98 1210 3.39 1290 3.81 1350 4.08 1420 4.49 — — — —

6400 1120 3.20 1150 3.36 1230 3.78 1300 4.13 1360 4.52 1430 4.94 — — — —

6800 1150 3.62 1180 3.80 1240 4.23 1310 4.62 — — — — — — — —

7200 1160 4.21 1190 4.37 1260 4.76 — — — — — — — — — —


16 PKG-PRC012Q-EN


Table 9. Evaporator fan performance - SCRJ030 fan performance(a)


Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7



960 — — — — 960 0.18 1020 0.21 1070 0.23 1130 0.26 1180 0.28

1040 — — 940 0.19 1000 0.21 1050 0.24 1100 0.26 1160 0.29 1210 0.32

1120 920 0.20 980 0.23 1040 0.25 1090 0.28 1140 0.30 1190 0.33 1240 0.36

1200 970 0.24 1020 0.26 1080 0.29 1130 0.32 1180 0.35 1230 0.38 1270 0.40

1280 1020 0.28 1070 0.31 1120 0.34 1170 0.37 1220 0.40 1270 0.43 1310 0.46

1360 1070 0.33 1120 0.36 1170 0.39 1210 0.42 1260 0.45 1300 0.48 1350 0.51

1440 1120 0.38 1160 0.41 1210 0.44 1260 0.48 1300 0.51 1340 0.54 1380 0.57

continued


Air Flow

(CFM)

0.8 0.9 1.0 1.2 1.4 1.6



960 1230 0.31 1280 0.34 1330 0.37 1430 0.43 1520 0.49 1610 0.56

1040 1260 0.35 1310 0.38 1360 0.41 1450 0.47 1530 0.53 1620 0.60

1120 1290 0.39 1340 0.42 1380 0.45 1470 0.51 1550 0.58 1640 0.65

1200 1320 0.44 1370 0.47 1410 0.50 1490 0.56 1580 0.63 1660 0.70

1280 1360 0.49 1400 0.52 1440 0.55 1520 0.62 1600 0.69 1680 0.77

1360 1390 0.55 1430 0.58 1470 0.61 1550 0.68 1630 0.76 1700 0.83

1440 1430 0.61 1470 0.64 1510 0.68 1580 0.75 1660 0.82 1730 0.90


PKG-PRC012Q-EN 17




Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7


Field Installed Low Static Pressure Drive(b)

1600 740 0.31 780 0.35 830 0.38 880 0.41 920 0.45 960 0.49 1000 0.52

1750 780 0.40 830 0.43 870 0.47 920 0.50 960 0.54 1000 0.58 1040 0.62

1850 820 0.46 860 0.50 900 0.53 940 0.57 980 0.61 1020 0.65 1060 0.69

2000 870 0.56 910 0.60 950 0.64 990 0.68 1020 0.73 1060 0.77 1100 0.81

2150 920 0.69 960 0.73 990 0.77 1030 0.81 1070 0.86 1100 0.90 1130 0.95

2250 960 0.78 990 0.82 1030 0.87 1060 0.91 1100 0.96 1130 1.00 1160 1.05

2400 1010 0.93 1040 0.98 1080 1.02 1110 1.07 1140 1.12 1170 1.17 1200 1.21


continued


Air Flow

(CFM)

0.8 0.9 1.0 1.2 1.4 1.6


Standard Drive(c)

1600 1040 0.56 1080 0.60 1120 0.64 1200 0.72 1270 0.80 1340 0.89

1750 1070 0.66 1110 0.70 1150 0.74 1220 0.83 1290 0.92 1360 1.01

1850 1100 0.73 1130 0.78 1170 0.82 1240 0.91 1310 1.00 1370 1.09

2000 1130 0.86 1170 0.90 1200 0.95 1270 1.04 1330 1.13 1390 1.23

2150 1170 0.99 1200 1.04 1230 1.09 1300 1.19 1360 1.29 — —

2250 1200 1.10 1230 1.15 1260 1.20 1320 1.30 1380 1.40 — —

2400 1240 1.26 1270 1.32 1300 1.37 1350 1.47 — — — —



18 PKG-PRC012Q-EN


Table 11. Evaporator fan performance - SCRJ075 fan performance(a),(b)


Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7


Field Installed Low Static Pressure Drive(c)

2400 — — — — 1050 0.55 1110 0.60 1160 0.66 1220 0.72 1270 0.78

2600 — — 1050 0.60 1100 0.65 1160 0.71 1210 0.77 1260 0.84 1310 0.90

2800 1040 0.65 1100 0.71 1150 0.77 1200 0.84 1250 0.90 1300 0.97 1350 1.04

3000 1100 0.79 1160 0.85 1210 0.92 1260 0.98 1300 1.05 1350 1.12 1390 1.19

3200 1140 0.94 1210 1.00 1260 1.07 1310 1.14 1350 1.21 1400 1.29 1440 1.36

3400 1230 1.11 1270 1.18 1320 1.25 1360 1.33 1410 1.40 1450 1.48 1490 1.55

3600 1290 1.29 1330 1.37 1370 1.45 1420 1.52 1460 1.60 1500 1.68 1540 1.76

Standard Drive(d)

continued


Air Flow

(CFM)

0.8 0.9 1.0 1.2 1.4 1.6


Standard Drive(c)

2400 1320 0.84 1370 0.91 1410 0.97 1510 1.11 1590 1.25 1680 1.40

2600 1360 0.97 1400 1.03 1450 1.10 1540 1.25 1620 1.39 1700 1.55

2800 1390 1.10 1440 1.17 1480 1.25 1570 1.39 1650 1.55 1730 1.71

3000 1440 1.26 1480 1.33 1520 1.41 1610 1.56 1680 1.72 1760 1.89

3200 1480 1.44 1520 1.51 1560 1.59 1640 1.75 1720 1.92 1790 2.09(e)

3400 1530 1.63 1570 1.71 1610 1.79 1690 1.96 1760 2.13 — —

3600 1580 1.85 1620 1.93 1650 2.01 1730 2.19 — — — —

(a) External static pressure includes clean construction throwaway one-inch fiberglass filter, 75% average efficiency filter @ ASHRAE 52.1-1992.

(b) SCWH/SCRJ 7.5T standard and oversize motors are both 2.0 hp motors. Oversize motor is not required for 7.5T unit unless electric heat is installed in the unit.

(c) Standard Motor - low static pressure drive, field installed(d) Standard Motor 2.0HP Weg - Frame: Nema A56 ODP(e) Oversized Motor - high static pressure drive, field installed

PKG-PRC012Q-EN 19




Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8



3200 — — 630 0.49 690 0.58 750 0.67 — — 850 0.89 900 1.00 940 1.12

3500 600 0.50 660 0.58 710 0.68 770 0.79 820 0.89 860 1.00 910 1.12 950 1.24

3750 620 0.58 680 0.67 730 0.78 780 0.88 830 0.99 880 1.10 920 1.22 970 1.35

4000 650 0.68 700 0.78 750 0.89 — — 850 1.10 890 1.22 940 1.35 980 1.48

4250 680 0.80 730 0.90 780 1.01 820 1.12 870 1.23 910 1.36 960 1.49 1000 1.62

4500 700 0.92 750 1.02 — — 840 1.25 890 1.38 930 1.50 970 1.63 1010 1.76

4800 740 1.08 780 1.19 830 1.32 870 1.44 910 1.57 960 1.69 1000 1.84 1030 1.97

continued


Air Flow

(CFM)

0.9 1.0 1.2 1.4 1.6 2 2.25 2.5



3200 980 1.24 1020 1.38 1100 1.67 1190 2.07 1270 2.51 1350 3.01 1420 3.54 — —

3500 1000 1.37 1040 1.50 1130 1.85 1200 2.15 1280 2.58 1360 3.05 1430 3.57 — —

3750 1010 1.48 1050 1.61 1140 1.97 1230 2.36 1290 2.67 1370 3.13 1440 3.62 — ---

4000 1020 1.61 1060 1.74 1150 2.11 1240 2.50 1320 2.91 1380 3.22 1450 3.71 — —

4250 1040 1.75 1080 1.90 1170 2.26 1250 2.65 1330 3.07 1390 3.52 1460 3.82 — —

4500 1050 1.91 1090 2.05 1180 2.43 1260 2.83 1340 3.24 1400 3.59 — — — —

4800 1070 2.11 1110 2.26 1200 2.65 1280 3.06 1360 3.49 1410 3.69 — — — —


20 PKG-PRC012Q-EN




Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8



4000 650 0.69 700 0.79 760 0.89 800 1.00 850 1.11 900 1.23 940 1.35 980 1.48

4300 680 0.83 730 0.93 780 1.04 830 1.15 870 1.27 920 1.39 960 1.52 1000 1.65

4650 720 1.01 770 1.12 820 1.23 860 1.35 900 1.48 940 1.60 990 1.73 1020 1.87

5000 760 1.22 810 1.33 850 1.45 890 1.58 930 1.71 970 1.84 1010 1.98 1050 2.12

5350 810 1.46 850 1.58 890 1.71 930 1.84 970 1.98 1010 2.11 1040 2.26 1080 2.40

5700 850 1.73 890 1.86 930 2.00 960 2.13 1000 2.28 1040 2.42 1070 2.57 1110 2.72

6000 890 1.99 920 2.13 960 2.27 1000 2.41 1030 2.56 1070 2.71 1100 2.86 1140 3.02

continued


Air Flow

(CFM)

0.9 1.0 1.2 1.4 1.6 2 2.25 2.5



4000 1020 1.61 1060 1.75 1150 2.10 1240 2.49 1320 2.90 1370 3.22 1440 3.71 — —

4300 1040 1.78 1080 1.92 1170 2.29 1250 2.68 1330 3.09 1380 3.37 1450 3.85 — —

4650 1060 2.01 1100 2.15 1190 2.52 1270 2.93 1350 3.35 1400 3.59 1460 4.05 — —

5000 1090 2.26 1120 2.41 1210 2.80 1290 3.20 1360 3.63 1410 3.85 — — — —

5350 1110 2.55 1150 2.71 1230 3.11 1310 3.53 1380 3.97 1430 4.16 — — — —

5700 1140 2.88 1180 3.04 1260 3.45 1330 3.88 1390 4.10 1450 4.53 — — — —

6000 1170 3.18 1200 3.35 1280 3.77 1340 4.03 1400 4.44 — — — — — —


PKG-PRC012Q-EN 21




Air Flow

(CFM)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8



4800 670 0.94 720 1.05 770 1.16 810 1.27 860 1.39 900 1.52 940 1.64 980 1.78

5200 710 1.16 760 1.27 800 1.39 850 1.51 890 1.64 930 1.77 970 1.90 1000 2.04

5600 750 1.41 800 1.53 840 1.66 880 1.78 920 1.91 960 2.05 990 2.19 1030 2.34

6000 800 1.70 840 1.83 870 1.96 910 2.10 950 2.23 990 2.38 1020 2.52 1060 2.67

6400 840 2.03 880 2.16 910 2.30 950 2.44 980 2.58 1020 2.74 1050 2.89 1090 3.05

6800 880 2.40 920 2.54 950 2.68 990 2.83 1020 2.99 — — 1090 3.30 1120 3.46

7200 930 2.81 960 2.96 — — — — — — 1090 3.58 1120 3.75 1150 3.92


continued


Air Flow

(CFM)

0.9 1.0 1.2 1.4 1.6 2 2.25 2.5



4800 1020 1.91 1060 2.05 1150 2.42 1230 2.81 1310 3.22 1390 3.65 1440 3.89 — —

5200 1040 2.18 1080 2.33 1170 2.71 1250 3.11 1330 3.53 1400 3.74 1450 4.18 — —

5600 1070 2.48 1100 2.61 1190 3.02 1260 3.43 1340 3.87 1410 4.08 1460 4.52 — —

6000 1090 2.83 1130 2.98 1210 3.39 1290 3.81 1350 4.08 1420 4.49 — — — —

6400 1120 3.20 1150 3.36 1230 3.78 1300 4.13 1360 4.52 1430 4.94 — — — —

6800 1150 3.62 1180 3.80 1240 4.23 1310 4.62 — — — — — — — —

7200 1160 4.21 1190 4.37 1260 4.76 — — — — — — — — — —


22 PKG-PRC012Q-EN

PKG-PRC012Q-EN 23

Pressure Drop Performance Data

Table 15. Waterside pressure drop (ft wc)

Waterflow (gpm)

SCWJ tons

3 5 7.5 10 12 15

5 4.6

6 6.1

7 7.8

8 9.5 5.3

9 11.4 5.3

10 13.5 7.5 4.7

12 18.9 9.9 6.5

14 23.1 12.7 8.6 6.8

16 28.8 16.0 10.9 7.9

18 35.3 19.2 13.4 9.0

20 43.1 22.5 16.2 10.2 10.2

24 28.1 22.3 12.7 12.7 3.6

28 35.9 29.3 15.3 15.3 5.2

32 44.9 37.0 18.0 18.0 7.0

36 55.5 45.6 20.9 20.9 9.0

40 54.8 23.9 23.9 11.4

45 27.9 27.9 14.7

50 32.1 32.1 18.4

55 36.5 36.5 22.5

60 41.1 41.1 27.0

Note: Water pressure drop values include factory piping and condenser.

Table 16. Plenum airside pressure drop

Unit SizeAir Flow,

CFMAir Pressure Drop,

in.H20 Unit SizeAir Flow,

CFMAir Pressure Drop,

in.H20

3 ton(SCRJ/SCWJ)

960 0.09

10 ton(SCRJ/SCWJ)

200 0.15

1080 0.11 3600 0.17

1200 0.12 4000 0.20

1320 0.14 4400 0.23

1440 0.15 4800 0.25

5 ton(SCRJ/SCWJ)

600 0.14

12 ton(SCRJ/SCWJ)

3840 0.19

1800 0.16 4320 0.22

2000 0.19 4800 0.25

2200 0.21 5280 0.29

2400 0.24 5760 0.32

7.5 ton(SCRJ/SCWJ)

2400 0.20 / 0.10

15 ton(SCRJ/SCWJ)

4800 0.19

2700 0.23 / 0.14 5400 0.22

3000 0.27 / 0.16 6000 0.26

3300 0.31 / 0.19 6600 0.29

3600 0.35 / 0.21 7200 0.33

Note: Air pressure drop includes the discharge grill.

24 PKG-PRC012Q-EN

Performance Data

Correction Factor & Heat of Rejection

Table 17. Altitude correction factors

Altitude 2000 4000 6000 8000 10,000

Cooling Capacity Multiplier 0.98 0.95 0.92 0.89 0.86

Figure 2. Gross heat of rejection curve for model CTA

CTA Gross Heat of Rejection

0

50

100

150

200

250

300

350

0 10 20 30 40

InItial Temperature Difference (ITD)

Hea

t o

f R

ejec

tio

n (M

Bh

)

CTA090

CTA120

CTA180

Water-Cooled Performance Data

Table 18. SCWJ030 gross cooling capacity, 10°F T

EnteringWater

Temp. °F

Air FlowCFM

62 67 70

EDB °FTC

MBhSC

MBhFlowGpm

TCMBh

SCMBh

Flowgpm

TCMBh

SCMBh

FlowGpm

65

960

70758085

36.636.636.637.0

22.727.632.536.8

8.48.48.48.4

40.140.040.040.0

17.522.527.432.3

9.19.09.09.0

42.242.242.142.1

14.519.324.329.2

9.59.59.59.5

1200

70758085

38.038.038.139.6

24.530.536.339.5

8.78.68.79.0

41.541.441.441.4

18.324.330.336.3

9.39.39.39.3

43.643.643.543.5

14.620.526.532.6

9.89.79.79.7

1440

70758085

39.038.939.541.7

26.333.339.341.6

8.88.88.99.4

42.442.442.442.5

19.026.033.039.8

9.59.59.59.5

44.644.644.544.5

14.621.628.635.7

9.99.99.99.9

75

960

70758085

34.934.934.935.6

21.926.831.735.5

8.38.38.38.4

38.238.238.138.1

16.721.726.631.6

8.98.98.98.9

40.240.240.140.1

13.718.523.528.5

9.39.39.39.3

1200

70758085

36.236.236.438.1

23.729.735.438.0

8.58.58.68.9

39.439.439.439.4

17.523.529.535.4

9.29.29.29.2

41.541.441.441.4

13.719.725.731.8

9.69.69.69.6

1440

70758085

37.037.037.840.0

25.532.437.739.9

8.78.78.99.3

40.340.340.340.5

18.225.232.238.8

9.49.49.39.4

42.442.342.342.3

13.820.827.834.8

9.89.89.79.7

85

960

70758085

33.033.033.134.0

21.025.930.833.9

8.28.28.28.4

36.136.136.036.0

15.920.825.830.7

8.88.88.88.8

38.038.038.037.9

12.817.722.727.6

9.29.29.29.2

1200

70758085

34.134.134.536.3

22.828.834.236.2

8.48.48.58.9

37.237.237.237.3

16.622.628.634.5

9.09.09.09.0

39.139.139.139.1

12.918.824.930.9

9.49.49.49.4

1440

70758085

34.934.936.038.1

24.631.535.938.0

8.68.68.89.2

38.038.038.038.3

17.324.331.337.7

9.29.29.29.2

39.939.939.939.9

12.919.926.933.9

9.69.69.59.5

95

960

70758085

30.930.931.032.3

20.125.029.732.2

8.18.18.18.4

33.833.833.833.8

14.919.924.829.7

8.78.78.78.7

35.635.635.535.5

11.916.821.726.7

9.09.09.09.0

1200

70758085

31.931.932.534.4

21.927.932.434.3

8.38.38.48.8

34.834.834.734.9

15.721.727.733.4

8.98.98.88.9

36.636.636.536.5

11.917.923.930.0

9.29.29.29.2

1440

70758085

32.632.634.036.0

23.630.433.935.9

8.48.48.79.1

35.535.435.436.0

16.323.430.435.9

9.09.09.09.1

37.337.237.237.2

12.019.026.033.0

9.39.39.39.3

Notes: 1. All capacities shown are gross and do not consider indoor fan heat. 2. Use the following equation to compute indoor fan motor heat and calculate the net capacities: Fan motor heat (MBh) = 3.98 x

fan motor bhp [Net MBh capacity = gross MBh capacity - fan motor heat MBh] 3. For capacity data at values other than 10° T, refer to Table 24

PKG-PRC012Q-EN 25



EnteringWater

Temp. °F

62 67 70

Air FlowCFM EDB °F

TCMBh

SCMBh

FlowGpm

TCMBh

SCMBh

FlowGpm

TCMbh

SCMbh

FlowGpm

65

1800

70758085

66.266.166.166.7

40.749.458.065.9

15.015.015.015.2

72.572.472.472.3

31.740.449.157.8

16.316.316.316.2

76.576.476.476.3

26.234.943.752.4

17.117.017.017.0

2000

70758085

67.467.467.468.7

42.251.761.168.6

15.315.315.315.5

73.873.873.773.7

32.341.951.460.9

16.516.516.516.5

77.877.877.777.7

26.435.945.555.0

17.317.317.317.3

2200

70758085

68.568.468.670.8

43.653.964.070.7

15.515.515.515.5

74.974.974.874.8

32.943.353.764.0

16.716.716.716.7

78.978.978.878.8

26.536.847.257.5

17.517.517.517.5

75

1800

70758085

63.963.963.964.7

39.648.356.964.5

14.914.914.915.0

70.069.969.969.8

30.639.448.156.3

16.116.016.016.0

73.873.773.773.6

25.233.842.651.2

16.816.816.816.8

2000

70758085

65.165.065.166.8

41.150.660.066.7

15.115.115.115.4

71.271.171.171.1

31.340.850.459.9

16.316.316.316.3

75.075.074.974.9

25.334.844.453.9

17.017.017.017.0

2200

70758085

66.166.066.368.8

42.552.962.868.7

15.315.315.315.8

72.272.272.172.1

31.842.252.662.8

16.516.516.516.5

76.176.076.075.9

25.435.746.156.4

17.217.217.217.2

85

1800

70758085

61.361.361.362.5

38.447.155.762.4

14.714.714.714.9

67.167.167.067.0

29.438.246.955.6

15.815.815.815.8

70.870.770.770.6

24.032.741.450.1

16.516.516.516.5

2000

70758085

62.462.462.564.6

39.949.458.764.5

14.914.914.915.3

68.168.168.168.0

30.039.649.258.6

16.216.216.216.2

71.971.971.871.8

24.133.643.252.7

16.716.716.716.7

2200

70758085

63.363.363.666.5

41.351.661.466.4

15.115.115.115.7

69.269.169.169.1

30.641.051.361.6

16.216.216.216.2

72.972.872.872.7

24.134.544.955.2

16.916.916.916.9

95

1800

70758085

58.458.458.560.2

37.145.854.360.1

14.514.514.514.8

63.963.963.963.8

28.136.845.654.2

15.515.515.515.5

67.467.467.367.3

22.631.440.148.8

16.216.216.216.2

2000

70758085

59.459.459.662.1

38.648.157.260.0

14.714.614.715.2

65.064.964.964.9

28.738.347.857.3

15.715.715.715.7

68.468.468.368.3

22.732.341.951.4

16.416.416.416.4

2200

70758085

60.260.260.763.9

40.050.359.763.8

14.814.814.915.5

65.865.765.765.8

29.339.750.060.1

15.915.915.915.9

69.369.269.269.1

22.833.143.553.9

16.616.616.616.6

Notes: 1. All capacities shown are gross and do not consider indoor fan heat. 2. Use the following equation to compute indoor fan motor heat and calculate the net capacities: Fan motor heat (MBh) = 3.98 x fan motor bhp

[Net MBh capacity = gross MBh capacity - fan motor heat MBh] 3. For capacity data at values other than 10° T, refer to Table 24.

26 PKG-PRC012Q-EN



EnteringWater

Temp. °FAir Flow

Cfm EDB °F

62 67 70

TCMBh

SCMBh

FlowGpm

TCMBh

SCMBh

FlowGpm

TCMBh

SCMBh

FlowGpm

65

2400

70758085

92.892.391.091.2

55.368.681.391.2

21.221.120.920.9

100.199.597.896.4

39.753.366.179.0

22.722.622.322.0

104.6103.7102.6100.2

29.942.856.569.5

23.623.523.222.7

3000

70758085

96.795.294.296.6

60.276.692.596.6

22.021.721.522.1

103.7102.2100.798.8

40.957.673.990.2

23.423.222.922.5

108.3106.7104.8103.1

28.945.762.278.7

24.424.123.723.4

3600

70758085

98.897.497.6100.7

65.184.597.6100.7

22.422.222.222.9

106.0104.4102.7101.3

42.562.081.8100.3

23.923.623.323.0

111.0109.0106.9104.7

28.248.368.187.8

24.924.524.223.7

75

2400

70758085

90.490.188.789.6

54.267.580.389.6

21.121.020.821.0

97.497.195.493.9

38.552.265.178.1

22.522.522.121.9

101.8101.499.797.9

28.743.056.268.8

23.423.423.022.7

3000

70758085

94.193.291.994.5

59.275.691.094.5

21.821.721.422.0

101.199.998.096.2

39.856.872.989.4

23.323.122.722.3

105.3103.9102.1100.3

27.845.161.177.9

24.123.923.523.2

3600

70758085

96.495.095.498.1

64.183.695.498.1

22.322.022.122.7

103.6101.8101.898.5

41.161.287.098.0

23.823.523.522.8

108.4106.4104.1101.8

27.347.467.387.0

24.824.423.923.5

85

2400

70758085

87.087.285.687.1

52.666.379.087.1

20.820.820.520.8

93.993.792.190.4

37.150.863.876.8

22.222.221.821.5

98.197.495.994.3

27.441.854.167.4

23.122.922.622.3

3000

70758085

90.589.888.891.5

57.874.288.691.5

21.521.421.221.8

97.196.594.691.4

38.555.371.787.6

22.922.722.421.7

101.8100.798.596.5

26.543.959.976.6

23.823.623.222.8

3600

70758085

92.691.592.795.2

62.682.292.795.2

21.921.722.022.5

100.098.396.695.0

40.359.879.794.9

23.523.122.822.5

104.4102.7100.397.7

25.945.966.285.9

24.324.023.623.1

95

2400

70758085

83.182.981.683.5

51.064.477.483.5

20.420.420.120.5

89.789.287.585.8

35.548.962.175.2

21.821.721.421.0

93.893.491.389.3

26.039.652.765.7

22.622.522.121.7

3000

70758085

86.485.685.387.7

56.172.585.387.7

21.120.920.921.4

93.092.089.887.9

37.153.970.186.2

22.422.321.821.4

97.196.593.691.2

24.942.458.574.9

23.323.222.622.1

3600

70758085

88.487.188.390.7

61.080.588.390.7

21.521.321.522.1

95.493.591.290.8

38.758.578.090.8

22.922.622.122.1

99.397.695.192.2

24.344.764.584.0

23.723.422.922.4

Notes: 1. All capacities shown are gross and do not consider indoor fan heat. 2. Use the following equation to compute indoor fan motor heat and calculate the net capacities: Fan motor heat (MBh) = 3.98 x fan motor

bhp [Net MBh capacity = gross MBh capacity - fan motor heat MBh] 3. For capacity data at values other than 10° T, refer to Table 24.

PKG-PRC012Q-EN 27



EnteringWater

Temp. °fAir Flow

Cfm

62 67 70

EDB °FTC

MBhSC

MBhFlowGpm

TCMBh

SCMBh

FlowGpm

TCMBh

SCMBh

FlowGpm

65

3200

70758085

124.0125.1126.5128.3

72.289.6107.3125.4

30.931.131.431.8

133.6134.7135.6137.0

52.670.087.2105.0

32.933.133.333.6

139.5140.8141.7142.8

39.457.475.092.7

34.134.234.634.8

4000

70758085

129.8131.2133.2135.8

78.7100.6123.0135.8

32.132.332.833.3

139.6140.7142.1143.5

54.176.097.9119.8

34.134.334.634.9

145.7147.0148.2149.7

38.560.782.7104.8

35.435.635.936.2

4800

70758085

134.1135.7138.4143.4

85.2111.4136.7143.4

33.033.333.834.9

144.0145.3146.9149.2

56.382.7108.5135.3

35.035.335.636.1

150.2151.5153.0154.7

36.664.189.6116.9

36.336.636.937.2

75

3200

70758085

119.6120.7122.0124.0

70.187.5105.2122.9

30.730.931.231.6

128.9129.7130.9132.1

50.367.785.2102.9

32.632.833.033.3

134.5135.6136.6137.9

37.455.573.090.7

33.834.034.234.5

4000

70758085

125.0126.5128.5131.7

76.998.5120.9131.7

31.832.132.533.2

134.4135.6136.9138.6

52.673.495.8118.0

33.834.034.334.6

140.2141.5142.8144.2

36.058.880.7102.7

35.035.235.535.8

4800

70758085

129.0130.6133.1138.9

83.0109.2132.5138.9

32.633.033.534.7

138.4139.8141.3143.8

54.178.9106.3133.5

34.634.935.235.7

144.4145.9147.2148.7

34.862.389.1114.7

35.836.136.436.7

85

3200

70758085

114.9115.9117.3119.2

68.085.3103.0119.1

30.530.731.031.4

123.8124.6125.8126.9

48.265.783.1100.7

32.332.532.733.0

129.1130.3131.3132.4

35.353.470.988.5

33.533.733.934.1

4000

70758085

119.9121.2123.6127.3

74.495.9118.8127.3

31.531.832.233.0

128.9130.0131.4133.1

50.271.693.6116.0

33.433.633.934.2

134.4135.8137.0138.4

34.456.779.2100.4

34.634.835.135.3

4800

70758085

123.6125.3127.4134.1

80.8107.1127.4134.1

32.332.633.134.4

132.6134.0135.5138.1

51.878.2104.2131.5

34.234.434.735.3

138.0139.7141.0142.6

32.859.986.3112.8

35.335.635.936.2

95

3200

70758085

109.7110.8112.2114.2

65.582.9100.8114.2

30.330.530.831.2

118.2119.2120.2121.4

46.163.380.898.4

32.032.232.432.7

123.3124.6125.6126.7

32.751.169.186.5

33.133.433.633.8

4000

70758085

114.5115.7117.9122.5

72.093.9116.0122.5

31.231.532.032.9

123.0124.2125.5127.3

47.669.591.4114.0

33.033.333.533.9

128.0129.6130.9132.0

31.354.576.598.3

34.134.434.634.9

4800

70758085

117.9119.6121.8128.9

78.5104.9121.8128.9

31.932.332.834.2

126.1127.8129.3131.9

49.375.8102.0128.7

33.734.034.334.8

131.3133.2134.5136.2

30.558.684.2110.8

34.835.135.435.7



28 PKG-PRC012Q-EN



EnteringWater

Temp. °fAir Flow

Cfm

62 67 70

EDB °FTC

MBhSC

MBhFlowGpm

TCMBh

SCMBh

FlowGpm

TCMBh

SCMBh

FlowGpm

65

3840

70758085

127.8129.6131.8135.2

71.591.6111.8131.8

34.935.335.936.7

137.1138.8140.5142.4

47.567.787.8107.9

37.137.537.938.4

141.6144.8146.5148.3

30.852.873.193.2

38.238.939.339.7

4800

70758085

134.8136.9140.2142.1

79.1103.9129.1142.0

36.637.037.838.3

144.4146.3148.3151.0

49.974.899.8125.2

38.839.239.740.4

149.4152.5154.4156.4

30.356.781.6106.8

40.040.741.141.6

5760

70758085

140.1142.6146.7147.5

86.6116.0142.9147.5

37.838.439.439.6

149.9151.9154.2157.9

52.481.9111.7141.8

40.140.641.142.0

155.3158.3160.3162.8

30.061.090.6120.6

41.342.042.543.1

75

3840

70758085

122.9124.7127.0130.5

69.589.5109.9128.9

34.534.935.536.3

131.9133.6135.3137.2

45.665.885.8106.0

36.637.037.437.9

136.2139.5141.1142.8

28.951.071.291.3

37.738.438.839.2

4800

70758085

129.5131.6134.8136.0

77.0101.8126.7136.0

36.036.537.337.6

138.8140.7142.7145.5

47.972.997.8123.4

38.238.739.139.8

143.6146.7148.5150.5

28.454.979.9104.8

39.440.140.541.0

5760

70758085

134.4137.0141.3142.7

84.5114.0139.4142.7

37.237.838.839.2

143.9145.9148.3152.1

50.580.0109.8139.7

39.439.940.441.3

149.1152.1154.1156.7

28.259.288.9119.0

40.741.441.842.4

85

3840

70758085

117.6119.3121.8124.9

67.287.2107.8124.4

34.134.535.035.8

126.3128.0129.7131.7

43.663.783.8104.1

36.136.536.937.4

130.4133.6135.3137.0

26.949.069.389.3

37.137.838.238.6

4800

70758085

123.7125.8129.3130.2

74.899.6124.1130.2

35.536.036.837.0

132.6134.6136.5139.5

45.870.995.8121.6

37.638.038.59.2

137.2140.4142.2144.2

26.453.178.1103.2

38.739.439.840.3

5760

70758085

128.3131.0134.8137.5

82.3111.7134.1137.5

36.537.238.138.7

137.4139.5141.8145.7

48.378.0107.8137.1

38.739.239.740.6

142.4145.4147.4150.0

26.257.387.1117.3

39.940.641.041.7

95

3840

70758085

111.9113.7116.3118.2

64.985.0105.7118.1

33.634.034.635.0

120.4122.0123.7125.7

41.461.681.7102.2

35.636.036.436.8

124.3127.5129.1130.7

24.847.067.387.4

36.537.237.638.0

4800

70758085

117.6119.8123.3125.1

72.597.4120.7125.1

34.935.436.336.7

126.2128.1130.0133.1

43.768.993.8119.6

36.937.437.838.5

130.6133.6135.5137.5

24.451.076.2101.4

38.038.739.139.6

5760

70758085

121.9124.6127.2131.9

79.9109.5126.9131.9

35.936.537.138.3

130.6132.6135.0138.9

46.276.0105.9133.8

38.038.439.039.9

135.4138.2140.3143.0

24.355.385.2115.6

39.139.840.240.8



PKG-PRC012Q-EN 29



EnteringWater Temp °F

Air FlowCfm

62 67 70EDB °F TC MBh SC MBh Flow Gpm TC MBh SC MBh Flow Gpm TC MBh SC MBh Flow Gpm

65

4800

70758085

171.9173.5175.1177.8

98.6123.2147.7171.7

45.345.746.046.7

184.4186.5188.1189.6

68.994.5119.5144.3

48.248.749.049.4

192.5194.6196.6198.1

50.576.4101.8126.9

50.150.651.051.3

6000

70758085

180.4182.1184.5186.7

107.9138.0168.0186.6

47.347.648.248.7

193.3195.6197.3199.3

71.7103.4134.1164.5

50.250.851.151.6

201.6203.7206.0207.5

49.481.0112.7143.3

52.152.653.153.5

7200

70758085

186.2188.6192.1194.9

116.4152.5186.3194.9

48.549.149.950.6

199.8201.8204.0206.8

74.8111.6148.1184.2

51.752.152.753.3

208.3210.3212.3214.8

48.585.8122.8159.8

53.754.154.655.1

75

4800

70758085

165.9167.6169.3172.3

95.8120.6145.1168.8

44.945.345.646.3

178.3180.2182.0183.5

66.492.0117.0141.8

47.748.148.548.9

186.1188.0189.8191.7

48.173.799.2124.5

49.550.050.450.8

6000

70758085

173.9175.7178.4180.0

105.0135.1165.3180.0

46.747.047.748.0

186.6188.1191.1192.7

69.3100.3131.8162.1

49.650.050.551.0

194.7196.8199.1200.7

47.078.7110.4141.1

51.551.952.552.8

7200

70758085

179.7182.1185.9189.4

113.8149.7182.7189.4

48.048.549.450.2

192.7194.3197.0199.9

72.3108.8145.7181.5

51.051.452.052.6

201.0203.4204.7207.6

46.184.0120.1157.6

52.953.553.754.4

85

4800

70758085

159.2161.1162.9166.2

92.7117.7142.2165.0

44.344.845.245.9

171.4173.1175.1176.7

63.789.0114.4139.1

47.247.548.048.3

179.0181.0182.4185.0

45.571.396.4122.2

48.949.349.750.2

6000

70758085

166.5168.8171.6173.7

101.8132.4162.2173.7

46.046.547.147.6

179.2180.7183.0185.5

66.597.4128.7159.6

48.949.249.850.3

187.1189.1190.6193.3

44.476.1106.8138.7

50.751.251.552.1

7200

70758085

171.9174.8178.4183.2

110.4146.9177.2183.2

47.247.948.749.8

185.0186.5189.1192.5

69.7106.0142.8178.7

50.250.651.251.9

193.0195.1196.7199.5

43.681.0117.5154.7

52.152.552.953.5

95

4800

70758085

152.2153.9156.1158.1

89.7114.5139.3157.9

43.944.244.745.2

164.1165.7167.0169.3

60.986.2111.0136.4

46.646.947.247.7

171.4173.4174.8176.3

42.868.593.7118.7

48.348.749.049.3

6000

70758085

158.9161.2164.4167.4

98.5129.3158.8167.4

45.445.946.647.3

171.3172.8174.9177.6

63.894.5125.7156.6

48.248.549.049.6

178.9180.7182.4184.6

41.673.2104.2135.5

50.050.450.751.2

7200

70758085

164.1166.5170.0176.3

107.3143.2169.8176.3

46.647.147.949.3

176.6178.2180.6184.2

66.9103.1139.7175.2

49.449.850.351.1

184.3186.2188.1190.6

40.878.2115.0151.8

51.251.652.052.6

Notes: 1. All capacities shown are gross and do not consider indoor fan heat. 2. Use the following equation to compute indoor fan motor heat and calculate the net capacities: Fan motor heat (MBh) = 3.98 x fan motor bhp [Net MBh

capacity = gross MBh capacity - fan motor heat MBh] 3. For capacity data at values other than 10° T, refer to Table 24.

Table 24. Cooling capacity adjustment

Water T GPM Multiplier Multiply by (TC) Multiply (SC)4.5 2.21 1.01 1.017.2 1.39 1.01 1.0110.0 1.00 1.00 1.0012.6 0.79 0.99 1.0015.3 0.66 0.99 1.0018.0 0.56 0.98 0.99

30 PKG-PRC012Q-EN

Air-Cooled Performance Data

Table 25. SCRJ030 with CTA090 gross cooling capacity

Indoor Db

AmbientIndoor Wb

85 °F 95 °F 105 °F 115 °F 125 °F

CFM Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible

960

72

61656771

30.132.333.535.7

21.317.615.811.0

28.730.731.934.0

20.716.914.910.4

27.129.130.132.1

20.116.414.19.9

25.427.328.330.1

19.315.413.49.2

23.825.626.528.3

18.714.912.98.8

74

61656771

30.232.333.535.9

23.319.117.412.6

28.730.831.934.2

22.619.016.813.0

27.229.130.232.4

21.917.716.011.9

25.527.428.330.4

21.217.015.312.1

23.925.626.628.5

20.516.414.910.8

76

61656771

30.232.433.536.0

25.221.119.515.6

28.830.932.034.3

24.520.719.014.4

27.329.230.232.4

23.819.818.114.2

25.627.428.430.5

23.119.417.413.0

23.925.726.628.6

22.418.616.212.8

78

61656771

30.332.533.636.0

27.123.121.117.0

28.930.932.034.3

26.422.420.516.4

27.429.330.332.5

25.721.819.715.5

25.727.528.530.5

25.121.019.015.4

24.125.726.728.6

24.120.318.414.7

80

61656771

30.432.533.736.1

29.125.123.119.0

28.931.032.134.4

28.324.322.318.4

27.529.430.432.6

27.523.721.817.9

26.027.628.630.6

26.023.021.017.3

24.725.826.728.7

24.722.320.216.6

1200

72

61656771

31.633.834.937.2

24.219.616.811.5

30.032.133.235.4

23.518.216.111.4

28.430.331.333.4

22.917.815.211.2

26.628.429.331.2

22.016.914.510.4

24.826.627.529.3

21.316.413.78.6

74

61656771

31.733.935.037.5

26.521.419.214.3

30.132.233.335.6

25.820.918.513.2

28.530.431.433.6

25.220.217.812.3

26.828.529.431.5

24.919.216.912.1

24.926.627.629.5

23.718.816.311.7

76

61656771

31.833.935.137.5

28.924.021.416.9

30.232.333.435.7

28.223.220.616.3

28.630.531.533.7

27.722.619.915.0

26.828.629.631.6

26.722.019.514.1

25.226.727.629.6

25.221.118.613.6

78

61656771

31.934.035.237.6

31.426.323.718.9

30.332.433.535.8

30.325.723.117.9

28.930.631.633.8

28.924.922.517.7

27.428.729.731.7

27.424.321.516.9

25.926.827.729.7

25.923.521.116.0

80

61656771

32.434.135.337.7

32.428.726.121.5

31.132.533.635.8

31.128.125.520.7

29.730.731.733.9

29.727.324.819.7

28.228.829.831.8

28.226.724.119.0

26.526.927.829.8

26.526.123.418.5

Notes: 1. All capacities shown are gross and do not consider indoor fan heat. 2. Use the following equation to compute indoor fan motor heat and calculate the net capacities: Fan motor heat (MBh) = 3.98 x fan motor bhp [Net

MBh capacity = gross MBh capacity- fan motor heat MBh]

PKG-PRC012Q-EN 31


1440

72

61656771

32.734.936.038.3

26.920.917.911.8

31.033.134.236.3

26.220.417.311.0

29.331.232.234.2

25.519.416.610.3

27.429.230.131.9

24.718.815.810.9

25.627.328.229.8

24.018.015.29.1

74

61656771

32.835.036.138.5

29.723.920.814.3

31.133.234.336.6

29.223.219.714.4

29.431.332.434.5

28.522.419.314.7

27.529.330.332.2

27.421.618.512.6

25.827.428.330.2

25.820.917.812.1

76

61656771

32.935.136.238.7

32.626.523.618.7

31.333.334.436.7

31.326.023.016.0

29.831.532.534.7

29.825.222.416.4

28.229.530.432.4

28.224.521.215.3

26.527.428.430.4

26.523.720.814.2

78

61656771

33.635.236.338.7

33.629.526.520.0

32.133.434.536.8

32.128.925.819.4

30.631.632.634.7

30.628.125.119.1

28.929.630.532.5

28.927.324.418.3

27.327.628.530.5

27.326.823.717.7

80

61656771

34.435.336.438.8

34.432.329.323.3

33.033.634.636.9

33.032.028.722.6

31.431.732.734.9

31.431.128.021.9

29.729.730.732.7

29.729.727.320.9

28.028.028.630.6

28.028.026.720.6

Notes: 1. All capacities shown are gross and do not consider indoor fan heat. 2. Use the following equation to compute indoor fan motor heat and calculate the net capacities: Fan motor heat (MBh) = 3.98 x fan motor bhp [Net

MBh capacity = gross MBh capacity- fan motor heat MBh]

Table 25. SCRJ030 with CTA090 gross cooling capacity (continued)

Indoor Db

AmbientIndoor Wb

85 °F 95 °F 105 °F 115 °F 125 °F

CFM Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible


AmbientIndoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

CFMIndoor

Db Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible

1600

72

61656771

49.052.354.057.7

34.827.423.815.6

47.150.251.855.3

33.926.522.914.6

44.747.649.252.6

32.925.421.813.9

41.644.345.848.9

31.524.020.412.7

39.241.743.146.0

30.523.019.211.2

74

61656771

49.252.454.257.9

38.230.827.019.7

47.350.452.155.6

37.429.926.218.8

45.047.849.452.7

36.428.825.117.5

41.944.946.149.2

35.027.623.816.2

39.542.043.346.3

34.026.522.615.1

76

61656771

49.552.654.458.0

41.734.230.523.1

47.650.652.255.8

40.933.329.722.0

45.348.149.753.0

39.832.428.621.2

42.344.946.449.5

38.631.027.219.7

39.842.343.646.5

37.429.926.118.6

78

61656771

49.852.854.558.2

45.237.433.926.3

47.950.852.556.0

44.436.833.025.4

45.648.449.953.3

43.335.832.024.3

42.645.246.749.7

41.834.631.023.1

40.242.543.946.7

40.033.429.822.0

80

61656771

50.053.154.758.4

48.641.237.329.8

48.251.052.656.1

47.540.236.428.7

46.048.650.153.4

45.839.335.527.8

43.245.546.950.1

43.238.134.326.4

41.042.844.146.9

41.037.033.225.8


capacity = gross MBh capacity- fan motor heat MBh]

32 PKG-PRC012Q-EN


2000

72

61656771

51.254.456.159.8

39.430.125.516.1

49.252.253.957.4

38.529.124.614.9

46.649.451.054.3

37.428.223.513.7

43.345.947.350.5

36.126.722.012.5

40.843.244.547.4

35.125.521.011.6

74

61656771

51.554.756.360.1

43.734.529.720.4

49.552.454.157.6

42.833.528.819.4

47.049.851.354.6

41.832.527.818.3

43.846.347.750.8

40.531.226.317.0

41.243.544.947.7

39.330.125.216.0

76

61656771

51.854.956.660.3

48.038.733.724.6

49.952.754.457.9

47.137.633.223.6

47.350.051.654.8

45.936.832.122.7

44.246.748.151.1

43.835.730.821.2

41.643.945.148.0

41.534.529.620.1

78

61656771

52.255.256.960.5

51.543.038.428.8

50.253.154.658.1

49.942.137.327.9

47.850.451.955.1

47.841.236.426.8

45.047.148.551.5

45.039.935.225.8

42.644.245.548.2

42.638.934.124.4

80

61656771

52.855.557.160.8

52.847.342.633.0

51.153.455.058.4

51.146.441.832.4

49.050.952.255.5

49.045.640.831.3

46.247.648.951.9

46.244.339.630.1

43.844.645.848.5

43.843.038.528.9

2400

72

61656771

52.855.957.761.4

43.932.927.315.7

50.653.655.358.8

43.032.026.514.9

48.050.752.355.6

41.930.725.114.1

44.647.248.551.5

40.529.423.812.7

42.044.345.548.3

39.428.622.611.2

74

61656771

53.256.257.961.7

49.137.832.321.4

51.154.055.659.0

48.137.231.519.5

48.451.152.655.9

46.736.030.419.0

45.147.548.951.9

44.534.729.017.6

42.444.645.948.6

42.233.427.916.8

76

61656771

53.656.658.261.9

52.943.237.526.2

51.554.355.959.4

51.242.336.625.4

48.951.553.056.3

48.841.235.724.3

45.948.149.452.4

45.940.034.423.1

43.445.046.348.9

43.438.933.121.8

78

61656771

54.257.058.662.2

54.248.342.731.5

52.454.856.259.6

52.447.541.830.2

50.152.153.456.6

50.146.541.029.4

47.248.649.952.8

47.245.139.528.4

44.645.546.749.3

44.643.638.627.1

80

61656771

55.657.459.062.5

55.653.548.136.7

53.755.256.760.0

53.752.547.035.9

51.552.553.957.0

51.551.146.135.0

48.549.150.553.2

48.548.745.233.6

45.846.047.149.7

45.845.943.732.3




AmbientIndoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

CFMIndoor


PKG-PRC012Q-EN 33


e


AmbientIndoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

CFMIndoor

Db Total Sensible Total Sensible Total Sensible Total Sensible Total Sensibl

2400

72

61656771

71.476.178.583.7

50.839.633.821.8

68.573.175.580.5

49.538.432.420.7

65.169.571.976.7

48.036.831.319.1

61.165.467.772.3

46.435.329.917.9

57.061.163.267.4

44.633.728.215.9

74

61656771

71.576.178.583.6

55.744.638.826.6

68.773.375.680.6

54.643.637.725.9

65.269.772.176.9

53.042.136.424.7

61.365.767.972.7

51.340.435.023.3

57.261.363.467.7

49.739.033.421.3

76

61656771

71.576.178.583.5

60.649.643.932.0

68.873.375.680.6

59.448.542.630.8

65.469.972.277.1

58.047.241.630.0

61.665.968.272.9

56.445.640.128.80

57.561.563.567.9

54.644.038.526.8

78

61656771

71.576.078.483.3

65.554.648.937.1

68.973.375.780.7

64.453.547.936.3

65.670.172.377.1

62.952.246.635.2

61.866.168.473.0

61.250.745.133.8

57.461.663.768.0

57.348.943.532.1

80

61656771

71.675.978.283.1

70.259.553.941.9

69.173.475.780.5

68.858.552.941.3

65.570.272.577.2

65.557.251.740.0

62.266.368.673.3

62.255.750.338.8

58.761.863.868.2

58.753.948.537.1

3000

72

61656771

74.479.181.586.5

57.043.336.321.4

71.376.078.483.4

55.741.935.220.6

67.772.374.679.3

54.241.033.818.6

63.467.870.174.5

52.538.832.017.5.

7

59.263.365.269.3

50.837.730.215.6

74

61656771

74.479.181.486.6

63.049.542.427.8

71.576.078.483.4

61.848.441.127.1

67.972.474.879.7

60.446.940.425.4

63.868.270.475.0

58.745.438.624.0

59.463.465.669.8

56.843.637.222.1

76

61656771

74.378.981.486.4

69.155.748.734.4

71.676.178.483.4

67.854.647.633.7

68.272.674.979.8

66.453.346.532.2

64.168.470.775.4

64.051.845.030.7

59.663.765.870.0

59.650.143.328.9

78

61656771

74.678.981.286.2

74.461.854.740.7

71.776.278.583.3

71.760.753.939.8

68.472.775.079.9

68.459.452.838.4

65.068.670.975.6

65.057.951.337.0

61.263.865.970.2

61.256.149.435.5

80

61656771

75.278.881.286.0

75.267.860.946.8

72.976.178.583.3

72.966.860.046.1

70.172.775.179.6

70.165.658.944.8

66.768.971.175.7

66.764.157.444.0

62.864.066.170.4

62.862.355.841.9



34 PKG-PRC012Q-EN


e

3600

72

61656771

76.481.283.688.5

62.946.738.621.6

73.378.080.485.5

61.645.737.520.1

69.674.176.581.1

60.244.336.218.8

65.269.671.875.9

58.342.734.615.8

60.764.766.870.6

56.540.932.915.0

74

61656771

76.481.183.588.7

70.154.246.029.2

73.478.080.585.6

68.853.044.928.1

69.874.476.781.5

67.251.943.626.5

65.870.072.276.3

65.450.342.324.3

60.965.067.171.2

60.948.740.623.0

76

61656771

76.581.083.488.6

76.361.553.436.6

73.678.180.485.5

73.560.452.435.4

70.074.576.981.7

70.059.251.234.6

66.570.272.577.1

66.557.749.733.3

62.565.267.371.7

62.555.848.031.2

78

61656771

77.280.983.388.2

77.268.760.743.9

74.877.880.585.5

74.867.659.743.1

71.974.677.081.8

71.966.458.541.9

68.370.572.777.4

68.364.957.040.8

64.165.567.571.7

64.163.155.338.9

80

61656771

78.980.783.288.1

78.975.867.951.7

76.478.080.485.2

76.474.866.951.2

73.674.877.181.8

73.673.465.949.5

70.170.872.977.6

70.170.764.348.3

65.765.867.671.9

65.765.862.646.6




AmbientIndoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

CFMIndoor

Db Total Sensible Total Sensible Total Sensible Total Sensible Total Sensibl


AmbientIndoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

CFMIndoor


3200

72

61656771

109.4116.3120.2127.9

76.360.652.535.2

104.6111.5114.9122.3

74.157.850.534.6

99.4105.9109.3116.1

71.956.348.230.7

93.9100.0103.2109.7

69.553.646.229.1

88.093.796.6102.6

67.051.342.927.0

74

61656771

109.7116.5120.7128.5

83.467.759.743.4

104.8111.7115.3122.6

81.365.757.741.8

99.7106.3109.7116.6

79.063.655.539.1

94.2100.3103.5110.2

76.661.353.136.9

88.394.197.1103.1

74.158.851.033.9

76

61656771

110.0116.8120.9128.6

90.574.767.050.6

105.1112.0115.6122.7

88.472.665.048.6

100.1106.6110.0116.9

86.170.862.846.3

94.5100.7103.9110.4

83.868.360.044.2

88.794.497.4103.5

81.365.957.841.3

78

61656771

110.1117.1121.0128.9

97.582.074.157.9

105.5112.2115.7123.2

95.479.871.855.8

100.5106.8110.2117.3

93.377.869.953.6

95.0100.9104.2110.8

90.975.567.451.4

89.294.797.7103.9

87.973.065.349.3

80

61656771

110.6117.4121.3129.0

104.589.181.065.0

106.0112.6116.1123.3

102.586.979.362.8

100.9107.1110.5117.5

99.684.877.060.8

95.4101.2104.4111.1

95.482.674.758.6

90.395.098.0104.2

90.380.272.355.6


capacity = gross MBh capacity - fan motor heat MBh]

PKG-PRC012Q-EN 35


4000

72

61656771

113.9121.3125.2132.8

85.866.555.736.5

109.2116.5119.9127.0

83.764.253.734.8

103.7110.3113.7120.4

81.361.852.731.1

97.7103.9107.1113.3

78.859.249.428.6

91.397.099.9105.5

76.256.846.825.8

74

61656771

114.3121.8125.6133.3

94.575.364.944.8

109.6117.0120.3127.5

92.473.062.943.1

104.3110.8114.2121.2

90.270.960.740.5

98.3104.4107.7114.1

87.768.458.337.9

91.997.5100.4106.3

85.166.255.935.3

76

61656771

114.8122.0125.9133.8

103.384.474.453.8

110.1117.2120.6128.0

101.282.172.452.1

105.0111.3114.7121.8

99.079.970.451.0

99.0104.9108.2114.9

96.277.567.747.4

92.497.8100.8106.9

91.974.965.144.7

78

61656771

115.5122.4126.2133.9

111.992.883.263.1

110.8117.6120.9128.1

109.890.581.261.4

105.4111.7115.2122.4

105.188.878.859.5

99.7105.4108.6115.4

99.786.576.757.5

94.098.2101.2107.4

94.083.974.154.1

80

61656771

116.0122.6126.4134.3

116.0101.992.372.1

111.6117.8121.7128.3

111.699.688.569.1

107.4112.4115.6122.9

107.497.988.168.9

102.2106.0109.1115.9

102.295.585.865.6

96.498.8101.5107.7

96.492.983.263.3

4800

72

61656771

117.6124.9128.7136.4

94.972.260.835.0

112.5119.2122.9130.4

92.270.258.932.7

106.5113.0116.4123.3

90.467.455.331.4

100.4106.4109.6115.8

88.165.152.729.7

93.999.4102.2107.4

85.362.250.325.1

74

61656771

118.1125.4129.2137.0

105.482.771.148.2

112.9119.7123.4131.0

103.480.769.245.9

107.3113.5116.9123.8

100.978.366.142.5

101.1106.8110.1116.5

98.075.964.140.0

94.599.8102.8108.5

93.673.461.437.1

76

61656771

118.9125.7129.5137.4

115.493.281.457.7

113.8120.0123.7131.1

112.791.279.555.7

107.7113.9117.3124.3

107.488.977.354.2

101.8107.3110.4117.0

101.886.675.051.1

96.0100.4103.3109.2

96.084.072.248.1

78

61656771

119.5126.1129.8137.7

119.4103.892.168.8

114.4120.4124.0131.7

114.3101.890.266.5

109.8114.3117.6124.7

109.899.688.064.4

104.3107.8110.8117.4

104.397.385.761.8

98.3101.0103.7109.8

98.394.683.259.4

80

61656771

120.1126.5130.0137.9

120.0114.4102.879.7

115.0120.8124.2131.9

114.9112.4100.977.4

112.4114.9117.9124.9

112.4109.898.774.8

106.7108.5111.2117.7

106.7106.696.472.9

100.9101.5104.3110.2

100.9101.293.970.8




AmbientIndoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

CFMIndoor


36 PKG-PRC012Q-EN



AmbientIndoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

CFMIndoor


3840

72

61656771

121.7129.8134.0143.2

86.867.958.338.7

116.9124.6128.5137.3

84.665.856.136.5

111.5118.5121.4129.1

82.362.954.632.8

105.6112.1115.6121.8

79.760.551.330.2

99.4105.4107.9114.5

77.158.147.628.1

74

61656771

122.2130.1134.3143.4

95.476.566.947.4

117.5124.9129.0137.7

93.374.464.845.4

111.9119.0122.8130.2

90.871.962.442.7

106.1112.8115.9122.7

88.469.559.239.5

99.8105.5109.4114.8

85.866.557.536.8

76

61656771

122.8130.5134.8143.6

104.185.175.555.9

118.0125.3129.3137.8

101.982.973.353.9

112.3119.2122.9130.3

99.780.570.951.0

106.6113.0116.6123.0

97.078.068.548.2

100.4106.0109.6115.5

94.475.165.945.9

78

61656771

123.4130.9135.1143.9

112.793.784.164.6

118.5125.6129.7137.9

110.591.382.062.4

112.9119.6123.2131.0

107.989.179.560.0

107.0113.4116.8123.6

104.986.777.157.2

101.0106.6109.8115.7

100.784.174.554.2

80

61656771

124.2131.4135.4144.2

121.1102.392.773.2

119.3126.1130.4138.5

118.1100.290.171.2

113.9119.9123.5131.1

113.897.788.068.5

108.4113.8117.0124.3

108.495.485.666.3

102.9106.7110.1116.8

102.992.983.163.8

4800

72

61656771

126.7134.7138.9146.9

98.174.862.937.4

121.5128.8133.1139.6

95.972.660.835.1

115.8122.5126.6132.9

93.669.757.833.0

109.7115.4118.5125.1

91.166.954.529.5

103.0108.1111.0117.3

88.464.252.027.2

74

61656771

127.4135.0139.2148.0

108.985.473.649.5

122.6129.9133.8141.6

107.783.972.047.5

116.1123.2126.7133.7

104.580.969.044.6

110.3116.6120.3126.0

101.678.566.841.9

103.4109.0111.7117.6

98.775.462.739.2

76

61656771

128.1135.3139.4148.1

119.696.184.260.2

122.7129.6133.4141.4

117.194.982.958.0

117.0123.6127.3134.4

114.191.679.855.7

110.8117.0120.2126.7

110.189.278.553.0

104.4109.9112.5118.7

104.486.674.250.3

78

61656771

128.8135.7139.7148.3

127.8106.894.970.9

123.6130.1133.9142.1

123.5104.292.868.8

118.1124.1127.6134.9

118.1102.490.566.8

112.6117.5120.7128.0

112.6100.088.164.4

106.7110.5113.4118.9

106.797.485.661.0

80

61656771

130.5136.4140.1148.3

130.5117.6105.681.5

125.9130.6134.2142.1

125.3115.2103.479.4

120.8124.5128.0135.4

120.8113.0101.277.2

115.3118.1121.2127.8

115.3110.698.974.6

109.2110.9113.8119.3

109.2107.496.471.5



PKG-PRC012Q-EN 37


5760

72

61656771

130.5138.4142.6149.4

109.481.867.634.0

125.5131.8135.7142.9

107.279.365.135.9

119.1125.3128.3135.6

104.776.561.930.4

112.6117.9121.6127.5

101.873.760.129.7

105.1110.2113.2119.5

98.770.756.527.6

74

61656771

131.4138.6142.9150.6

122.094.480.551.2

126.1133.0136.7144.1

119.292.777.949.4

119.8126.3128.9136.4

116.489.974.947.5

113.2119.4121.8128.3

112.287.472.543.8

106.0111.4114.0120.0

105.984.469.840.4

76

61656771

131.6139.1143.1151.6

131.0107.293.164.6

126.6133.3136.9145.2

122.4105.390.663.4

120.8126.8129.9136.8

120.8102.788.158.0

114.8119.5123.2128.8

114.899.986.356.2

108.5111.7114.9120.5

108.596.583.153.6

78

61656771

133.7139.7143.5152.0

133.7120.0105.977.5

128.6133.7137.3145.4

125.7117.6103.775.4

123.4127.7130.8137.7

123.4115.4101.573.0

117.6120.3123.5129.5

117.6112.199.169.8

111.2113.2115.1121.1

111.2109.695.467.0

80

61656771

136.8140.5144.0152.1

136.8132.4118.890.2

131.9134.5137.9145.0

130.8128.2116.687.9

126.3128.1131.4138.0

126.3126.1114.385.4

120.4121.1124.2130.1

120.4120.8111.782.8

113.7114.1116.3121.6

113.7114.1108.680.4




AmbientIndoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

CFMIndoor



CFMIndoor

DbAmbient

Indoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible

4800

72

61656771

157.1167.1172.5183.8

109.286.274.550.6

150.1160.3165.4176.3

106.184.573.049.1

142.8152.2157.1167.2

102.780.068.344.7

135.5144.7149.4159.5

99.577.065.341.9

127.2135.6140.0148.4

96.073.461.837.3

74

61656771

157.3167.5172.8184.1

119.496.684.961.0

150.8160.7165.7176.6

115.894.783.259.2

143.2152.5157.3167.5

113.190.378.655.0

136.0145.1149.8160.0

110.087.475.852.4

127.6136.0140.3148.9

106.483.872.348.3

76

61656771

158.2168.0173.3184.4

131.3107.095.371.4

151.9161.1166.2176.8

127.3104.993.469.2

143.7152.8157.6167.6

123.5100.789.165.3

136.2144.6149.4158.9

120.397.486.062.3

128.1136.0140.5149.6

117.094.082.759.1

78

61656771

158.7168.4173.6184.7

140.3117.4105.781.8

152.2161.5166.5177.2

136.1115.0103.579.4

144.1153.0157.9167.8

133.8110.999.575.7

136.7145.0149.5159.2

130.6107.796.272.7

128.8136.4140.6149.8

126.8104.492.969.6

80

61656771

159.2169.1174.0185.0

150.7127.9116.192.2

152.7162.2166.9177.4

146.2125.4113.889.5

144.9153.3157.9167.9

143.3121.3109.686.1

137.7145.3149.6159.3

137.5118.2106.483.1

130.2136.7140.9149.9

130.2114.9103.380.0



38 PKG-PRC012Q-EN


6000

72

61656771

163.9174.2179.6191.1

122.994.780.150.8

156.8166.7172.1183.3

119.992.877.247.6

149.2158.8163.9174.1

116.788.674.244.2

141.0150.3155.1164.0

113.385.471.041.4

132.1140.4144.5152.4

109.881.767.237.0

74

61656771

164.6174.7180.0191.3

135.9107.693.163.8

157.9167.3172.5183.5

131.8104.790.360.9

150.0159.3164.3175.0

129.7101.687.258.1

141.9150.9155.6165.8

126.598.484.155.7

132.8140.6145.1153.3

122.994.680.550.8

76

61656771

165.3175.0180.5191.5

148.9120.3106.076.2

158.4167.7172.9183.9

145.9117.5103.474.0

150.9159.7164.8175.3

142.7114.4100.371.1

142.9151.2156.0166.2

139.1111.297.168.2

133.8141.0145.3153.6

133.2107.593.363.7

78

61656771

166.1174.5180.9192.0

161.4133.3119.189.7

159.3167.4173.4184.2

153.3130.6116.787.0

151.7160.3165.0175.7

151.3127.4113.084.2

144.1151.8156.4166.6

144.1124.3110.081.3

135.5141.5145.5154.5

135.5120.6106.277.9

80

61656771

167.4176.0181.3192.3

167.3146.3131.9102.7

160.9169.0173.8184.7

160.9143.6129.1100.1

154.4161.1165.6176.2

154.4140.6126.197.3

147.3152.7156.9167.0

147.3137.6123.194.3

138.6142.0145.9154.8

138.6133.6119.390.6

7200

72

61656771

168.9179.2184.7196.2

136.5103.085.852.1

161.4171.6177.1187.7

132.4100.083.147.8

153.7163.2168.3177.2

130.396.980.044.5

145.3154.3159.1166.8

127.093.876.840.5

135.7143.8147.2155.1

123.390.172.137.3

74

61656771

169.9179.9185.2196.7

152.0118.5101.466.5

162.7172.1177.4188.0

149.1116.199.363.9

154.9163.6168.8178.0

145.8112.295.559.7

146.4154.7159.6168.9

141.9109.092.457.0

136.6143.8148.1156.5

135.8105.288.254.3

76

61656771

171.2180.1185.6197.0

166.8133.7116.982.1

163.8172.5177.9188.7

156.8130.8114.178.8

156.0164.3169.2179.9

155.6127.8110.976.7

147.3155.4160.0170.2

147.3124.7107.773.3

138.3144.5148.7157.0

138.3120.9104.068.3

78

61656771

171.8180.8185.8197.4

171.8149.3132.097.7

164.7173.4178.2189.3

163.2146.3129.494.8

158.3165.1169.7180.3

158.3143.5126.492.3

150.8156.5160.6170.8

150.8140.5123.389.3

141.6145.4149.1157.7

141.6136.6119.685.1

80

61656771

175.4181.8186.5197.7

175.4164.9147.7113.3

169.1174.4178.7189.7

169.1162.1145.0110.7

162.1166.0170.5180.7

162.1158.5142.2107.8

154.6157.6161.5171.1

154.6154.8139.1104.9

145.0146.0149.8158.6

145.0145.7135.3100.7




CFMIndoor

DbAmbient

Indoor WB

85 °F 95 °F 105 °F 115 °F 125 °F

Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible

PKG-PRC012Q-EN 39

Heating Coil Performance Data

Table 31. Hot water coil heating capacity, 180°F entering water temperature

Unit Size

Water Temperature Drop 20 30 40

Air Flow, Cfm

Air Pressure

Drop,In H20

EAT, °F

Total Capacity

LAT °F

Flow Gpm

WPD Ft. H20

Total Capacity

LAT °F

Flow Gpm

WPD Ft. H20

Total Capacity

LAT °F

Flow Gpm

WPDFt. H20

3 ton

960 0.27406080

47.239.631.9

85.398.0110.6

4.84.13.3

2.92.11.5

43.936.328.7

82.294.8107.5

3.02.52.0

1.30.90.6

40.633.025.4

78.991.7104.4

2.11.71.3

0.70.50.3

1200 0.39406080

52.443.935.4

80.293.7107.2

5.44.53.6

3.52.61.8

48.740.231.7

77.490.9104.4

3.32.72.2

1.51.10.7

44.936.528.0

74.588.0101.5

2.31.91.4

0.80.60.4

1440 0.53406080

56.747.538.3

76.390.4104.5

5.84.93.9

4.13.02.0

52.743.534.3

73.787.8102

3.63.02.3

1.81.30.8

48.539.430.2

71.185.299.3

2.52.01.5

0.90.60.4

5 ton

1600 0.33406080

75.763.651.4

83.696.6109.6

7.86.55.3

10.07.35.0

71.159.047.0

81.094.0107.1

4.94.03.2

4.43.12.1

66.454.442.4

78.391.4104.4

3.42.82.2

2.41.71.1

2000 0.48406080

83.770.357.0

78.692.4106.3

8.67.25.8

11.98.76.0

78.665.251.9

76.290.0103.9

5.44.53.5

5.23.82.5

73.460.146.7

73.887.7101.5

3.83.12.4

2.82.01.3

2400 0.65406080

90.475.961.5

74.789.2103.6

9.37.86.3

13.710.16.8

84.870.355.9

72.587.0101.5

5.84.83.8

6.04.32.8

79.164.750.3

70.484.999.3

4.03.32.6

3.22.21.4

7.5 ton

SCRJ

2400 0.31406080

115.797.178.5

84.497.3110.2

11.910.08.0

4.53.32.2

108.289.671.0

81.594.4107.3

7.46.14.8

2.01.40.9

100.482.063.4

78.691.5104.4

5.14.23.2

1.00.70.5

3000 0.44406080

128.3107.687.0

79.493.1106.7

13.111.08.9

5.43.92.7

119.899.278.6

76.890.5104.1

8.26.85.4

2.31.71.1

111.290.670.0

74.187.8101.5

5.74.63.6

1.30.90.6

3600 0.60406080

138.7116.494.0

75.589.8104.1

14.211.99.6

6.24.53.1

129.3107.084.8

73.187.4101.7

8.87.35.8

2.71.91.3

12097.775.4

70.785.099.3

6.15.03.9

1.41.00.6

7.5 ton

SCWJ

2400 0.14406080

145.3122.499.5

95.8107.0118.2

14.512.29.9

11.98.86.1

137.5114.691.64

92.9104.0115.2

9.27.66.1

5.33.82.6

129.6106.683.7

89.8100.9112.1

6.55.44.2

2.92.11.3

3000 0.21406080

164.3138.4112.4

90.5102.5114.5

16.413.811.2

14.910.97.6

155.4129.4103.4

87.899.8111.8

10.48.66.9

6.64.83.2

146.2120.394.3

85.097.0109.0

7.36.14.7

3.62.61.7

3600 0.28406080

180.1151.6123.1

86.198.8111.5

18.015.112.3

17.612.988.8

170.2141.7113.2

83.696.3109.0

11.49.47.5

7.85.63.8

160.0131.6103.1

81.093.7106.4

8.06.65.2

4.23.01.9

10 ton

3200 0.17406080

184.1154.7125.3

93.0104.6116.1

18.915.812.8

4.43.22.2

172.8143.5114.0

89.8101.3112.8

11.89.87.8

1.91.40.9

161.3131.9102.5

86.598.0109.5

8.26.75.2

1.10.70.5

4000 0.25406080

206.9173.8140.7

87.7100.0112.4

21.217.814.4

5.44.02.7

194.0160.9127.8

84.797.1109.4

13.211.08.7

2.41.71.1

180.7147.7114.8

81.694.0106.4

9.27.65.9

1.30.90.6

4800 0.34406080

226.2189.9153.6

83.496.5109.5

23.219.515.8

6.44.73.2

211.8175.6139.3

80.793.7106.8

14.512.09.5

2.82.01.3

197.2161.1124.9

77.990.9104.0

10.18.26.4

1.51.00.7

40 PKG-PRC012Q-EN


12 ton

3840 0.23406080

202.6170.2137.8

88.6100.8113.1

20.817.514.1

5.23.82.6

190.1157.7125.2

85.697.8110

13.010.88.5

2.31.71.1

177.1144.7112.5

82.594.7107.0

9.17.45.7

1.20.90.6

4800 0.34406080

226.2189.9153.6

83.496.5109.5

23.219.515.8

6.44.73.2

211.8175.6139.3

80.793.7106.8

14.512.09.5

2.82.01.3

197.2161.1124.9

77.990.9104

10.18.26.4

1.51.00.7

5760 0.45406080

245.8206.4166.9

79.393.0106.7

25.221.217.1

7.45.43.7

230.0190.5151.2

76.890.5104.2

15.713.010.3

3.22.31.5

213.9174.7135.4

74.288.0101.7

10.98.96.9

1.71.20.8

15 ton

4800 0.23406080

256.2215.6174.9

89.2101.4113.6

26.322.117.9

10.07.35.0

241.6200.9160.1

86.498.6110.7

16.513.710.9

4.43.22.1

226.4185.7145.1

83.595.7107.9

11.69.57.4

2.41.71.1

6000 0.33406080

285.4240.6195.1

83.897.0110.0

29.324.720.0

12.28.96.1

269.3223.8178.3

81.494.4107.4

18.415.312.2

5.43.92.6

252.2206.8161.4

78.791.8104.8

12.910.68.3

2.92.01.3

7200 0.45406080

311.0261.5212.0

79.893.5107.1

31.926.821.7

14.210.47.1

292.6243.0193.6

77.591.1104.8

20.016.613.2

6.24.53.0

273.7224.5174.9

75.088.7102.4

14.011.58.9

3.42.41.5

Table 31. Hot water coil heating capacity, 180°F entering water temperature (continued)

Unit Size


Air Flow, Cfm

Air Pressure

Drop,In H20

EAT, °F

Total Capacity

LAT °F

Flow Gpm

WPD Ft. H20

Total Capacity

LAT °F

Flow Gpm

WPD Ft. H20

Total Capacity

LAT °F

Flow Gpm

WPDFt. H20

Table 32. Hot water coil heating capacity, 200°F entering water temperature

Unit Size


Air Flow, Cfm

Air Pressure

Drop,In H20

EAT, °F

Total Capacity

LAT °F

Flow Gpm

WPD Ft. H20

Total Capacity

LAT °F

Flow Gpm

WPD Ft. H20

Total Capacity

LAT °F

Flow Gpm

WPDFt. H20

3 ton

960 0.27406080

55.147.439.8

92.9105.5118.2

5.74.94.1

3.82.92.1

51.944.336.6

89.8102.5115.2

3.63.02.5

1.71.30.9

48.741.133.5

86.899.4112.1

2.52.11.7

0.90.70.5

1200 0.39406080

61.252.744.2

87.0100.5113.9

6.35.44.5

4.63.52.5

57.649.140.6

84.297.7111.2

3.93.42.8

2.01.51.1

54.045.537.0

81.594.9108.4

2.82.31.9

1.10.80.6

1440 0.53406080

66.357.047.8

82.496.5110.6

6.85.94.9

5.34.02.9

62.353.143.9

79.994.0108.1

4.33.63.0

2.31.71.2

58.349.240.0

77.391.5105.6

3.02.52.1

1.30.90.6

5 ton

1600 0.33406080

88.075.963.9

90.7103.7116.8

9.17.86.6

12.89.87.2

83.671.559.5

83.6101.2114.3

5.74.94.1

5.74.33.1

79.167.055.0

85.698.6111.7

4.13.42.8

3.12.31.6

2000 0.48406080

97.484.070.7

84.998.7112.6

10.08.77.3

15.311.78.6

92.479.165.7

82.696.4110.3

6.35.44.5

6.85.23.7

87.474.060.7

80.394.1108

4.53.83.1

3.72.81.9

2400 0.65406080

105.290.776.2

80.494.8109.3

10.89.37.9

17.613.59.9

99.785.370.8

78.392.7107.2

6.85.84.9

7.86.04.2

94.279.865.4

76.290.6105.1

4.84.13.4

4.33.22.2

PKG-PRC012Q-EN 41


7.5 ton

SCRJ

2400 0.31406080

134.8116.397.7

91.8104.7117.5

13.912.010.1

5.84.43.2

127.5109.090.4

89.0101.9114.7

8.77.56.2

2.61.91.4

120.2101.583.0

86.199.0111.9

6.25.24.3

1.41.00.7

3000 0.44406080

149.6128.9108.2

86.099.6113.2

15.413.311.1

6.95.33.9

141.3120.7100.0

83.497.1110.7

9.78.36.9

3.22.31.8

132.9112.391.8

80.894.5108.2

6.85.84.7

1.71.20.9

3600 0.60406080

161.7139.3117.0

81.495.7110.0

16.714.312.0

8.06.14.5

152.7130.3108.0

79.193.4107.6

10.58.97.4

3.52.71.9

143.6121.399.0

76.891.1105.3

7.46.25.1

1.91.41.0

7.5 ton

SCWJ

2400 0.14406080

168.6145.7122.7

104.8116.0127.2

16.814.512.2

15.311.78.6

161.0138.1115.2

101.9113.1124.2

10.79.27.7

6.95.23.8

153.3130.4107.3

98.9110.1121.2

7.66.55.4

3.82.92.0

3000 0.21406080

190.7164.7138.8

98.6110.6122.7

19.016.413.8

19.114.710.8

182.0156.0130.0

95.9108.0120.0

12.110.48.6

8.66.54.7

173.1147.1121.1

93.2105.2117.2

8.67.36.0

4.73.52.5

3600 0.28406080

209.1180.6152.1

93.6106.3119.0

20.818.015.2

22.517.312.7

199.4170.9142.4

91.1103.8116.5

13.311.49.5

10.17.75.5

189.6161.0132.6

88.6101.2114.0

9.58.06.6

5.64.22.9

10 ton

3200 0.17406080

214.2184.8155.4

101.7113.2124.8

22.119.016.0

5.74.33.2

203.3174.0144.5

98.6110.1121.6

13.911.99.9

2.51.91.4

192.2162.8133.3

95.4106.9118.4

9.98.46.8

1.41.00.7

4000 0.25406080

240.8207.7174.6

95.5107.9120.2

24.821.418.0

7.05.43.9

228.3195.3162.2

92.6105.0117.4

15.713.411.1

3.12.41.7

215.6182.5149.4

89.7102.1114.4

11.19.47.7

1.71.30.9

4800 0.34406080

263.3227.1190.8

90.6103.6116.6

27.123.419.6

8.26.34.6

249.5213.2176.9

87.9100.9114.0

17.114.612.1

3.72.82.0

235.4199.1163

85.298.2111.3

12.110.28.4

2.01.51.0

12 ton

3840 0.23406080

235.9203.5171.0

96.6108.8121.0

24.321.017.6

6.75.23.8

223.7191.3158.9

93.7105.9118.1

15.313.110.9

3.02.31.6

211.3178.8146.3

90.7102.9115.1

10.99.27.5

1.61.20.9

4800 0.34406080

263.3227.1190.8

90.6103.6116.6

27.123.419.6

8.26.34.6

249.5213.2176.9

87.9100.9114.0

17.114.612.1

3.72.82.0

235.4199.1163.0

85.298.2111.3

12.110.28.4

2.01.51.0

5760 0.45406080

286.4246.9207.4

85.899.5113.2

29.525.421.3

9.67.35.3

271.0231.6192.2

83.497.1110.7

18.615.913.2

4.23.22.3

255.4216.1176.8

80.994.6108.3

13.111.19.1

2.31.71.2

15 ton

4800 0.23406080

297.7257.0216.4

97.2109.4121.5

30.726.522.3

12.89.87.2

283.5242.8202.1

94.4106.6118.8

19.416.713.9

5.74.33.1

268.9228.2187.4

91.6103.8116.0

13.811.79.6

3.22.41.7

6000 0.33406080

332.6287.0241.6

91.1104.1117.1

34.229.624.9

15.612.08.8

316.3270.8225.3

88.6101.6114.6

21.718.615.4

7.05.33.8

299.7254.2208.7

86.099.0112.1

15.413.110.7

3.82.92

7200 0.45406080

361.7312.1262.5

86.3100.0113.6

37.230.227.0

18.213.910.2

343.7294.2244.6

8497.7111.3

23.620.216.8

8.16.14.4

325.4275.9227.5

81.795.3109.1

16.714.211.6

4.43.32.3

Table 32. Hot water coil heating capacity, 200°F entering water temperature (continued)

Unit Size


Air Flow, Cfm

Air Pressure

Drop,In H20

EAT, °F

Total Capacity

LAT °F

Flow Gpm

WPD Ft. H20

Total Capacity

LAT °F

Flow Gpm

WPD Ft. H20

Total Capacity

LAT °F

Flow Gpm

WPDFt. H20

42 PKG-PRC012Q-EN


Table 33. Steam coil heating capacity

Unit Size

Water Temperature Drop 2 Psig Steam 5 Psig Steam

Air Flow, Cfm

Air Pressure Drop,In H20 EAT, °F

Capacity,MBh

LAT°F

Capacity,MBh

LAT°F

3 ton

960 0.19406080

42.837.332.0

78.095.0111.2

44.839.233.9

80.496.8113.1

1200 0.27406080

47.441.435.5

74.291.0107.7

49.643.537.6

75.892.7109.4

1440 0.37406080

51.444.838.5

70.988.1105.1

53.847.240.9

72.489.5106.6

5 ton

1600 0.19406080

70.961.853.1

78.494.8111

74.265.156.3

80.296.6112.9

2000 0.28406080

78.668.658.9

74.090.9107.5

82.272.162.4

75.692.5109.2

2400 0.38406080

85.274.463.9

70.787.9104.9

89.278.367.8

72.289.4106.4

7.5 ton SCRJ

2400 0.19406080

105.992.479.3

78.294.7110.9

110.997.384.1

80.096.5112.8

3000 0.28406080

117.4102.588.0

73.990.7107.4

122.9107.893.3

75.592.4109.1

3600 0.38406080

127.3111.195.5

70.687.8104.8

133.3116.9101.3

72.089.3106.3

7.5 ton SCWJ

2400 0.10406080

149.6130.4111.9

80.396.6112.7

156.6137.3118.7

82.198.4114.6

3000 0.14406080

166.3145.1124.5

75.892.6109.2

174152.6132

77.494.3110.9

3600 0.18406080

180.7157.7135.5

72.489.5106.4

189.2165.9143.6

73.991

107.9

10 ton

3200 0.09406080

160.8140.1120.1

83.599.4115.1

168.3147.4127.4

85.5101.5117.2

4000 0.13406080

179.3156.3134.1

78.895.2111.4

187.7164.5142.2

80.697.0113.2

4800 0.18406080

195.5170.5146.4

75.392.0108.5

204.6179.4155.2

76.993.7110.2

PKG-PRC012Q-EN 43


12 ton

3840 0.12406080

175.8153.2131.5

79.695.9112

184.0161.3139.4

81.597.8113.9

4800 0.17406080

195.5170.5146.4

75.392.0108.5

204.7179.4155.2

76.993.7110.2

5760 0.24406080

212.7185.6159.4

72.089.0105.9

222.7195.3169.0

73.590.5107.4

15 ton

4800 0.12406080

220.3191.9164.7

79.796.0112.1

230.5202.0174.6

81.697.9114

6000 0.17406080

244.9213.6183.4

75.392.0108.6

256.4224.8194.4

77.093.7110.3

7200 0.24406080

266.5232.5199.7

72.089.1105.9

278.9244.7211.7

73.590.6107.5

Table 33. Steam coil heating capacity (continued)

Unit Size

Water Temperature Drop 2 Psig Steam 5 Psig Steam

Air Flow, Cfm

Air Pressure Drop,In H20 EAT, °F

Capacity,MBh

LAT°F

Capacity,MBh

LAT°F

44 PKG-PRC012Q-EN

Electrical Data

Electrical Data Calculations

RLA = rated load amps.Compressor LRA = locked rotor amps.Fan motor LRA = locked rotor amps,N.E.C.Table 430 - 151.FLA = Full load amps, N.E.C.Table 430 - 150

Voltage utilization range is ±10%

Minimum circuit ampacity (MCA)= 1.25 x largest motor amps (FLA or RLA) + the sum of the remaining motor amps.

Maximum fuse size (MFS) and maximum circuit breaker size (MCB) = 2.25 x largest motor amps(FLA or RLA) + the sum of the remaining motor amps.

Note: If the rating value determined does not equal a standard current rating of over currentprotective device, use the next lower standard rating for the marked maximum rating.

Table 34. SCWJ Electrical data

Compressor

Evaporator Standard Motor Evaporator Oversized Motor

Evap Fan Motor Min Ckt Ampacity

MFS/MCB

Evap Fan Motor Min Ckt Ampacity

MFS/MCBModel Tons Voltage RLA LRA QTY HP FLA Qty HP FLA Qty

SCWJ0303

3

208-230V/60Hz/3Ph 12.9 77.0

1 0.5

2.21

1

18.30 30

1

3.15

1

19.3 30

SCWJ0304 460V/60Hz/3Ph 5.7 35.0 1.00 8.10 15 1.42 8.5 15

SCWJ0305 575V/60Hz/3Ph 4.8 31.0 0.80 6.80 15 1.14 7.1 15

SCWJ0503

5

208-230V/60Hz/3Ph 22.9 155.0

1 1

5.00

1

33.6 50

2

5.81

1

34.4 50

SCWJ0504 460V/60Hz/3Ph 10.7 75.0 2.50 15.9 25 2.63 16.0 25

SCWJ0505 575V/60Hz/3Ph 8.5 54.0 1.50 12.1 20 2.10 12.7 20

SCWJ0753

7.5

208-230V/60Hz/3Ph 25.0 164.0

1 2

6.13

1

37.4 60

2

6.13

1

37.4 60

SCWJ0754 460V/60Hz/3Ph 12.8 100.0 2.77 18.8 30 2.77 18.8 30

SCWJ0755 575V/60Hz/3Ph 9.6 78.0 2.22 14.2 20 2.22 14.2 25

SCWJ1003

10

208-230V/60Hz/3Ph 22.9 155.0

2 2

6.30

1

57.8 80

5

13.7

1

65.2 80

SCWJ1004 460V/60Hz/3Ph 10.7 75.0 3.10 27.2 35 6.18 30.3 40

SCWJ1005 575V/60Hz/3Ph 8.5 54.0 2.40 21.5 30 4.94 24.1 30

SCWJ1203

12

208-230V/60Hz/3Ph 25.4 147.7

2 3

9.40

1

66.5 90

5

13.70

1

70.8 90

SCWJ1204 460V/60Hz/3Ph 11.8 75.0 4.60 31.2 40 6.18 32.7 45

SCWJ1205 575V/60Hz/3Ph 9.3 59.6 3.40 24.4 30 4.94 25.9 35

SCWJ1503

15

208-230V/60Hz/3Ph 27.9 164.0

2 3

9.40 1 72.2 100

5

13.70

1

76.5 100

SCWJ1504 460V/60Hz/3Ph 13.6 100.0 4.60 35.2 45 6.18 36.8 50

SCWJ1505 575V/60Hz/3Ph 10.9 78.0 3.40 27.9 35 4.94 29.5 35

PKG-PRC012Q-EN 45

Electrical Data

Table 35. Model SCRJ electrical data

Model SCWJ Tons Voltage

Compressor

Evaporator Standard Motor

Evaporator Oversized Motor

Evaporator 2-Speed Motor

Evap. Fan Motor

MCA

MFS /

MCB

Evap. Fan Motor

MCA

MFS /

MCB

Evap. Fan Motor

MCA

MFS /

MCBRLA LRA Qty Hp FLA Qty Hp FLA Qty Hp FLA Qty

0303

3

208-230/60/3 10.0 71

1 .5

2.21

1

14.7 25

1

3.15

1

15.7 25

n/a0304 460/60/3 6.3 38 1.00 8.9 15 1.42 9.3 15

0305 575/60/3 4.2 37 0.80 6.1 15 1.14 6.4 15

0503

5

208-230/60/3 17.7 110

1 1

5.00

1

27.1 45

2

5.81

1

28.0 45

n/a0504 460/60/3 7.9 52 2.5 12.3 20 2.63 12.5 20

0505 575/60/3 5.7 40 1.50 8.6 15 2.10 9.2 15

0753

7.5

208-230/60/3 25.0 149

1 2

6.30

1

37.6 60

2

5.81

1

37.1 60

n/a0754 460/60/3 11.8 75 3.10 17.8 30 2.63 17.4 30

0755 575/60/3 8.6 54 2.40 13.1 20 2.10 12.8 20

1003

10

208-230/60/3 17.8 110

2 2

6.30

1

46.3 60

5

13.7

1

53.7 70

5

14.9

1

54.9 70

1004 460/60/3 8.6 52 3.10 22.5 30 6.18 25.6 30 7.45 26.9 30

1005 575/60/3 6.4 39 2.40 16.7 20 4.94 19.2 25 5.96 20.3 25

1203

12

208-230/60/3 22.9 155

2 3

9.40

1

60.8 80

5

13.7

1

65.1 80

5

14.9

1

66.3 80

1204 460/60/3 10.7 75.0 4.60 28.7 35 6.18 30.3 40 7.45 31.6 40

1205 575/60/3 8.5 54 3.40 22.5 30 4.94 24.1 30 5.96 25.1 30

1503

15

208-230/60/3 27.9 164.0

2 3

9.40

1

72.1 100

5

13.70

1

76.4 100

5

14.9

1

77.6 100

1504 460/60/3 14.3 100.0 4.60 36.7 50 6.18 38.3 50 7.45 39.6 50

1505 575/60/3 10.7 78.0 3.40 27.5 35 4.94 29.0 40 5.96 30.1 40

Notes:1- Voltage Range:Nominal Voltage: 208-230v - Acceptable Range: 187 - 253vNominal Voltage: 460v - Acceptable Range: 414 - 506vNominal Voltage: 575v - Acceptable Range: 518 - 633v2- Ampacity is calculated per Ul formula: ampacity = (1.25 X compressor RLA) + sum of second compressor RLA (if used)

+ evaporator motor FLA3- Maximum Fuse Size Is Calculated Per Ul Formula: Mfs = (2.25 X Compressor Rla) + The Sum Of The Second Compressor

Rla (If Used) + Evaporator Motor Fla.

Table 36. CTA condenser electrical data

ModelCTA

090D1CTA

090D2CTA

090D8CTA

120D1CTA

120D2CTA

120D8CTA

180E1CTA

180E2CTA

180E8

Unit Operating Voltage Range 187-254 414-506 518-632 187-254 414-506 518-632 187-254 414-506 518-632

Minimum Circuit Ampacity 6.6 6.6 6.6 9.3 9.3 9.3 11.3 5.6 4.5

Max. Fuse Size Or Max. Circuit Breaker 15 15 15 15 15 15 15 15 15

Condenser Fan Motor

Qty. 1 1 1 1 1 1 2 2 2

Volts 208-230 208-230 208-230 208-230 208-230 208-230 208-230 460 575

Phase 1 1 1 1 1 1 1 1 1

Amps - FLA (ea.) 4.4-5.3 4.4-5.3 4.4-5.3 7.0-7.4 7.0-7.4 7.0-7.4 5 2.5 2

Amps - LRA (ea.) 0 0 0 0 0 0 14.4 5.8 5.1

46 PKG-PRC012Q-EN

Dimensions and Weights

Note: See Table 2, p. 9 for SCRJ discharge and liquid line sizes.

Figure 3. 3 & 5-tons SCWJ/SCRJ

VERTICAL DISCHARGE

FIELD REARFIELD REARRETURN OPENINGRETURN OPENING

HORIZONTAL DISCHARGE(FIELD CONVERTED)

SCWH

From Factory Configured From Factory Configured for Front Returnfor Front Return

“ NPT“ NPT

SCRJ

Table 37. SCWJ/SCRJ dimensions & weight, in-lbs (mm-kg)

UnitSize A B C D E F G J K L M N O P Q R S

ShippingWeight

OperatingWeight

331.89(810)

64.17(1630)

22.24(565)

5.65(3645)

11.93(303)

14.31(363.5)

10.63(270)

18.00(457)

7.80(198)

7.80(198)

15.60(396)

15.63(397)

20.20(513)

6.28(159.5)

4.33(110)

8.58(218)

4.37(111)

494(224.3)

459(208.4)

536.41(925)

75.98(1930)

24.01(610)

7.73(4991)

13.03(331)

15.65(397.5)

11.61(295)

20.31(516)

12.32(313)

8.66(220)

20.98(533)

18.58(472)

24.20(615)

7.10(180)

5.43(138)

6.38(162)

7.12(181)

592(268.8)

555(252)

Table 38. Power entry hole diameter H (in)

Unit Size

Unit Voltage

208-230V 460V 575V

3 Ton 7/8 7/8 7/8

5 Ton 1 3/8 7/8 7/8

PKG-PRC012Q-EN 47


Note: See Table 2, p. 9 for SCRJ discharge and liquid line sizes.

Figure 4. 7.5-tons SCWJ/SCRJ

Table 39. SCWJ/SCRJ 7.5 ton dimensions and weights, in-lbs (mm-kg)

UnitSize A B C D

ShippingWeight

OperatingWeight

7.5 - SCRJ 40.94(1040)

11.93(303)

7.00(178)

5.04(128)

702(318.7)

657(298.3)

7.5 - SCWJ 57.68(1465)

11.93(303)

7.00(178)

13.41(341)

804(364.6)

759(344.2)


Unit Size

Unit Voltage

208-230V 460V 575V

7.5 Ton 1 3/8 7/8 7/8

48 PKG-PRC012Q-EN


See Table 2, p. 9 for SCRJ discharge and liquid line sizes.

Figure 5. 10, 12 & 15-tons SCWJ/SCRJ

Table 41. SCWJ/SCRJ dimensions & weight, in-lbs. (mm-kg)

UnitTons A B C D E F G J K M

ShippingWeight

OperatingWeight

1065.75(1670)

88.78(2255)

7.04(179)

18.07(459)

57.28(1455)

19.01(483)

25.0(637)

5.23(133)

7.48(190)

8.30(211)

984(446.7)

917(416.3)

1265.75(1670)

92.71(2255)

7.04(179)

18.07(459)

61.22(1555)

22.95(583)

29.01(737)

5.23(133)

7.48(190)

12.24(311)

977(443.6)

907(411.8)

1580.31(2040)

92.71(2355)

19.83(504)

19.83(504)

61.22(1555)

22.95(583)

29.01(737)

5.23(133)

7.48(190)

12.24(311)

1098(498.5)

1021(463.5)


Unit Size

Unit Voltage

208-230V 460V 575V

10 Ton 13/8 7/8 7/8

12 Ton 1 5/8 1 3/8 7/8

15 Ton 1 5/8 1 3/8 7/8

PKG-PRC012Q-EN 49


Figure 6. Model CTA090 Air-Cooled Condenser

BOTTOMOF UNIT

7 15/16"(201.6)

16 7/16"(417.5)

29 13/16" (757.2)

34 1/8" (866.8)

14 3/8"(365.1)

26 15/16"(684.2)

39 3/16"(995.3)

2 7/8"(73)

1 7/8"(47.6)

33 13/16"(858.8)

1/16"(1.59)

6" (152.4)

21 11/16"(550.9)

6" (152.4)

34 3/4"(882.6)

40 3/4"(1035)

3" (76.2)

1 13/16"(46)

27 11/16"(703.3)

2 5/16"(58.7)

4 3/16"(106.36)

33 7/8"(860.4)

35 15/16"(912.8)

40 15/16"(1039.8)

41 15/16"(1065.2)

NOTES:1. ACCESS OPENING IS FOR FIELD INSTALLED BAYLOAM ACCESSORY.2. MINIMUM CLEARANCE FOR PROPER OPERATION IS 36" (914.4) FROM WALLS, SHRUBBERY, PRIVACY FENCES ETC. MINIMUM CLEARANCE BETWEEN ADJACENT UNITS IS 72" (1828.8). RECOMMENDED SERVICE CLEARANCE 48" (1219.2)3. TOP DISCHARGE AREA SHOULD BE UNRESTRICTED FOR 100" (2540) MINIMUM. UNIT SHOULD BE PLACED SO ROOF RUN-OFF WATER DOES NOT POUR DIRECTLY ON UNIT4. OUTDOOR AIR TEMPERATURE SENSOR OPENING (DO NOT BLOCK OPENING)

SERVICE CLEARANCE 48" (1219.2) (SEE NOTE 2FOR CLEARANCE) SEE NOTE 1

REFRIGERANT ACCESS

HAIL GUARD (OPTIONAL)

DISCHARGE LINE7/8”

LIQUID LINE1/2”

CONTROL WIRING

LINE VOLTAGE1 3/8” dia.

SERVICE PANEL


SERVICE PANEL

7/16" (11.11) DIA. ISOLATOR MOUNTING HOLES (OUTSIDE HOLES - 4 PLACES)

SEE NOTE 3

SERVICE PANEL SIDE

SEE NOTE 4

WITH HAIL GUARD

WITH HAIL GUARD

Table 43. CTA090 unit weight, lbs

Model Shipping Weight Operating Weight

CTA090*1 230 165

CTA090*2 261 195

CTA090*8 261 195

50 PKG-PRC012Q-EN


Figure 7. Model CTA120 Air-Cooled Condenser

BOTTOMOF UNIT

14 5/16"(363.5)

26 7/8"(682.6)

39 1/8"(993.8)

2 7/8" (73)

1 7/8"(47.6)

34 1/16" (865.2)

7 1/2"(190.5)

8 1/4"(209.5)

29 3/4"(755.6)

4 15/16"(125.4)

1 15/16" (49.2)

4 1/4"(108)

1 1/4"(31.7)

37 11/16"(957.3)

1/16"(1.6)

6"(152.4)

25 11/16"(652.5)

37 15/16"(963.6)

3" (76.2)

50 3/4"(1289) 44 3/4"

(1136.6)

1 11/16"(42.9)

31 11/16"(804.9)

3 13/16"(96.8)

2 3/16"(55.6)

39 15/16"(1014.4)

50 15/16"(1294)

51 15/16"(1319.2)

LIQUID LINE

DISCHARGE LINE

SERVICE PANEL SIDE

SERVICE CLEARANCE 48" (1219.2) (SEE NOTE 2FOR CLEARANCE


SERVICE PANEL

SEE NOTE 3


SERVICE PANEL

CONTROL WIRING

LINE VOLTAGE

REFRIGERANT ACCESS

SEE NOTE 1

SEE NOTE 4

WITH HAIL GUARD


NOTES:1. ACCESS OPENING IS FOR FIELD INSTALLED BAYLOAM ACCESSORY.2. MINIMUM CLEARANCE FOR PROPER OPERATION IS 36" (914.4) FROM WALLS, SHRUBBERY, PRIVACY FENCES ETC. MINIMUM CLEARANCE BETWEEN ADJACENT UNITS IS 72" (1828.8). RECOMMENDED SERVICE CLEARANCE 48" (1219.2)3. TOP DISCHARGE AREA SHOULD BE UNRESTRICTED FOR 100" (2540) MINIMUM. UNIT SHOULD BE PLACED SO ROOF RUN-OFF WATER DOES NOT POUR DIRECTLY ON UNIT4. OUTDOOR AIR TEMPERATURE SENSOR OPENING (DO NOT BLOCK OPENING)

WITH HAIL GUARD

6"(152.4)

7/8”

1/2”

1 3/8” dia

Table 44. CTA120 unit weight, lbs

Model Shipping Weight Operating Weight

CTA120*100 276 205

CTA120*200 306 235

CTA120*800 306 235

PKG-PRC012Q-EN 51


Figure 8. Model CTA180 Air-Cooled Condenser - use with 12 and 15-ton

BOTTOM OF UNIT

1/16"(1.6)

9"(228.6)

9"(228.6)

25 11/16"(652.5)

3/16"(4.8)

45 1/8"(1146.2)

41 5/8"(1057.3)39 7/8"

(1012.8)

4 3/8"(111.1)

5 9/16"(141.3)

12 9/16"(319.1)

14 5/8"(371.5)

18 3/4"(476.2)

6 13/16" (173)1 3/16" (30.2)

15/16" (23.8)

9 1/4" (235)

3 3/8"(85.7)

6 5/8"(168.3)

3 11/16" (93.7)

6 5/16" (160.3)

44"(1117.6)

93"(2362.2)

87"(2210)

41 1/2"(1054)

2 3/16"(55.6)

3" (76.2) 6 13/16"(173)

36 7/8"(936.6)

41 3/8"(1051)

41 7/16"(1052.5)

93 5/16"(2370.1)

95 7/16"(2424)

46"(1168.4)

LINE VOLTAGE

DISCHARGE LINE

REFRIGERANT ACCESS

LIQUID LINES

DISCHARGE LINE

NOTES:1. MINIMUM CLEARANCE FOR PROPER OPERATION IS 36" (914.4) FROM WALLS, SHRUBBERY, PRIVACY FENCES ETC. MINIMUM CLEARANCE BETWEEN ADJACENT UNITS IS 72" (1828.8). RECOMMENDED SERVICE CLEARANCE 48" (1219.2)2. TOP DISCHARGE AREA SHOULD BE UNRESTRICTED FOR 100" (2540) MINIMUM. UNIT SHOULD BE PLACED SO ROOF RUN-OFF WATER DOES NOT POUR DIRECTLY ON UNIT3. OUTDOOR AIR TEMPERATURE SENSOR OPENING (DO NOT BLOCK OPENING)


SERVICE PANEL SIDE

SERVICE CLEARANCE 48" (1219.2) (SEE NOTE 1FOR CLEARANCE)



SERVICEPANEL

DIMENSIONAL DETAIL

FRONT DETAIL A

SEE NOTE 2


DETAIL ASERVICE PANEL

CONTROLWIRING

WITH HAIL GUARDWITH HAIL GUARD

SEE NOTE 3

1 1/4” dia

7/8”

5/8”

Table 45. CTA180 unit weight, lbs.

ShippingWeight

OperatingWeight

551 431

52 PKG-PRC012Q-EN


Figure 9. Plenum

Table 46. Plenum dimensions & weight, in-lbs (mm-kg)

Unit Size A B Weight3-ton 31.89 (810) 22.24 (565) 44 (20)5-ton 36.41 (925) 24.01 (610) 54 (24.5)

7.5-ton (SCRJ) 40.94 (1040) 28.74 (730) 73 (33.1)7.5-ton (SCWJ) 57.68 (1465) 28.74 (730) 103 (46.6)

10 & 12-ton 65.75 (1670) 29.52 (750) 120 (54.5)15-ton 80.31 (2040) 29.52 (750) 146 (66.3)

Figure 10. Hot water coil 3 & 5-ton units (coils are field installed)

Table 47. SCWJ/SCRJ Hot water coil dimensions & weights, 3 & 5-ton units, in-lbs (mm-kg)

Size A B C D E F G Weight3-ton 26.46 (672) 18.98 (482) 25.67 (652) 5.79 (147) 5.79 (147) 10.00 (254) 12.76 (324) 13 (5.9)5-ton 30.98 (787) 23.50 (597) 30.20 (767) 7.040 (179) 7.040 (179) 12.50 (318) 15.26 (388) 18 (8.2)

A

B

C

D

E

FG

0.39(9.9)

0.28(6.4)

1.38 (35)

1.38 (35)

5.91 (150) 1.57(40)

3.15 (80)

0.39(9.9)

0.59

(15)

0.59

(15)

2.18

(55)

2.18

(55)

8.39

(213

)

1.03(26)

1.03 (26)

1.08 (27)

0.75 (19)0.75 (19)

5.9(150)

1.0 NPT(25.4)

PKG-PRC012Q-EN 53


Figure 11. Hot water coil 7.5-ton units (coils are field installed)

Table 48. SCWJ/SCRJ Hot water coil dimensions & weights, in-lbs. (mm-kg)

Unit Size A B C D E F G Weight7.5-ton SCRJ 35.5 (902) 28.0 (712) 34.7 (882) 8.5 (215) 8.5 (215) 17 (432) 20.7 (526) 24 (10.9)7.5-ton SCWJ 52.2 (1327) 44.8 (1137) 51.1 (1299) 8.5 (215) 8.5 (215) 17 (432) 20.7 (526) 30 (13.6)

54 PKG-PRC012Q-EN


Figure 12. Hot water coil 10 thru 15-ton units (coils are field installed)

A

B

D

C0.43(10.9)

0.28(7.1)

0.39 (9.9) 0.39(9.9)

1.03 (26)

1.03(26)

1.08 (27)

1.57 (40)3.19(81)

0.75 (19.1)0.75 (19.1)5.90(150)

1.00 NPT(25.4)

1.38

(35)

1.38

(35)

17.5

0(4

45)

20.2

6(5

15)

1.38

(35)

8.27

(210

)

2.18

(55)

0.59

(15)

9.54

(242

)9.

54(2

42)

15.8

9(4

04)

2.18

(55)

9.07

(230

)

7.48

(190

)

0.59

BLOCKOFF (SHIPS DISASSEMBLED)

Table 49. SCWJ/SCRJ Hot water coil dimensions & weights, in-lbs. (mm-kg)

Unit Size A B C D Weight10 & 12-ton 58.72 (1491) 50.98 (1295) 6.95 (177) 59.51 (1512) 49 (22.2)

15-ton 73.29 (1862) 63.98 (1625) 8.52 (216) 74.07 (1881) 55 (25)

PKG-PRC012Q-EN 55


Figure 13. Steam coil: 10, 12, & 15-ton units (all coils are field installed)

Figure 14. Steam coil (all coils are field installed)

Table 50. Steam coil dimensions & weight, in-lbs (mm-kg)

Unit Size (tons) A B C D Weight

3 26.5 (672) 12.75 (324) 1.5 1 42 (19)

5 31.0 (787) 15.26 (388) 1.5 1 56 (25)

7.5-SCRJ 35.5 (902) 20.70 (526) 1.5 1 68 (31)

7.5-SCWJ 52.5 (1334) 20.70 (526) 1.5 1 100 (45)

10 59.5 (1512) 20.3 (515) 1.5 1 137 (62)

12 59.5 (1512) 20.3 (515) 1.5 1 161 (73)

15 74.1 (1882) 20.3 (515) 2 1.5 161 (73)

A

3.15”

CMPT INLET

DMPT OUTLET

B

6.89”

3.15”

A

B

C

D

MPT INLET

MPT OUTLET

56 PKG-PRC012Q-EN


Figure 15. Service clearance recommendations (top-mounted fan configuration)

Figure 16. Service clearance recommendations (side-mounted fan configuration, field converted on sizes 10, 12, & 15)

24"

UNIT-MOUNTEDT-STATOPENING (BOTH SIDES)

TXV ACCESS(RIGHT SIDE)

DRAIN CONNECTION

AIR FILTER ACCESS(BOTH SIDES)

(BOTH SIDES)

SIGHT GLASS/FILTER DRIER ACCESS(RIGHT SIDE) 26" SERVICE CLEARANCE

LEFT SIDE

COMPRESSOR ACCESS

42" SERVICE CLEARANCE FRONT

26" SERVICE CLEARANCERIGHT SIDE

CONTROL BOX &CONDENSER FAN ACCESS

FRONT RETURN

26" SERVICE CLEARANCELEFT SIDE

POWER ENTR(BOTH SIDES)

CONTROL ENTR(BOTH SIDES)

REAR RETURN

MOTOR/DRIVE ACCESS(RIGHT SIDE)

FAN ACCESS

18" SERVICE CLEARANCEREAR

RIGHT SIDE

24"

PKG-PRC012Q-EN 57

Mechanical Specifications

Midrange Self-Contained Models SCWJ/SCRJ

General

The units shall be completely factory assembled, tested, piped, internally wired, and fully chargedwith R410A (water-cooled only). Remote air-cooled units shall be charged in field, after refrigerantinterconnecting lines are brazed and the system vacuum pumped.Units are in compliance withASHRAE 90.1 equipment efficiency requirements. All units shall go through a factory run testbefore shipment.All equipment shall have factory-installed decals and labels to aid in servicing andindicate caution areas.

Cabinet

The cabinet shall be constructed with galvanized steel with aluminum frame. All exterior panelsshall be 1” double wall foamed panels with allen head fasteners for easy removal and access. Allpanels shall be painted with anticorrosive primer and high resistance synthetic enamel.The unitshall be construct for vertical discharge with front return on 3, 5, and 7.5-ton units or rear returnon 10, 12, and 15-ton units. Air discharge and return is field convertible to different configurations.

Return Air Grill

A decorative return air grill shall be provided and shall be anodized aluminum with vertical bladeson 3, 5, and 7.5-ton units.

Evaporator Coil

The evaporator coil shall be constructed with 3/8”OD, internally enhanced copper tubes, which aremechanically bonded to aluminum fins. Coils shall be factory leak tested to 600 psig.The drain panshall be constructed of stainless steel and positively sloped.

Water Cooled Condenser

The condenser is a tube and tube design, with a finned cooper inner tube and a steel outer tube.Piping connections are from either side of the unit. Each refrigerant circuit is provided with aseparate condenser. Condenser waterside working pressure cannot exceed 400 psig.

Supply Fan

The evaporator fan shall be statically and dynamically balanced, forward curve centrifugal fans,and galvanized steel construction.The fans shall be provided with permanently lubricated bearingswith a design life (L10) of at least 200,000 hours. Motors shall be open drip proof type. Driveassemblies shall consist of V-belts and variable pitch drive sheaves.

Filters

Units shall come standard with one-inch, fiberglass, throwaway filters.The filter rack canaccommodate a one or two-inch filter.

Compressors

The compressors shall all be scroll compressors each with their own independent circuit.Compressors shall be mounted on rubber isolators for vibration isolation.The 3, 5, and 7.5-ton unitsshall have a single compressor.The 10, 12, and 15-ton units shall have dual compressors.Crankcase heaters shall be provided on remote air-cooled units.

Refrigeration Circuit

Refrigeration circuits shall be independent and completely piped including: filter driers, sight glass,distributors, thermal expansion valves, and Schrader access valve in the suction / liquid lines. Eachcircuit shall be equipped with high and low-pressure switches.The high-pressure switch shall berated at 450±10 psig open / 348±14.5 psig close (water cooled, except 12 ton) and 624±17.5 psig open/ 464±29 psig close (remote air-cooled and 12-ton water-cooled).The low-pressure switch shall berated at 51±7 psig open / 94±7 psig close. Each circuit shall be leak tested, dehydrated and charged

58 PKG-PRC012Q-EN


with oil (water-cooled and remote air-cooled) and R410A (water-cooled only, remote air-cooled shallbe charged in field).

Electrical /Controls

Each unit shall have single point power connections with a terminal block.The unit shall comestandard with a control interface that will include terminal strip and 24V transformer.

Agency Listing

The unit has ETL-CETL agency listing.

Evaporator Coil with Corrosion ResistantTreatment and Silver Solder Braze

Joints (SCRJ)

The evaporator coil shall have a phenolic coating applied for protection in harsh environments.Silver solder braze joints are provided on unit coil and refrigeration piping.

Cupro-Nickel Condenser, Evaporator Coil with Corrosion ResistantTreatment,

and Silver Solder Braze Joints (SCWJ)

The condenser is a tube and tube design, with a finned 90-10 cupro-nickel inner tube and a steelouter tube. Piping connections are from either side of the unit. Each refrigerant circuit is providedwith a separate condenser. Condenser waterside working pressure cannot exceed 400 psig.Evaporator coil shall have a phenolic coating applied for protection in harsh environments. Silversolder braze joints are provided on unit coil and refrigerant piping.

PKG-PRC012Q-EN 59


Field-Installed Accessories

Remote-MountedThermostat

A 1H/1C remote-mounted thermostat shall be provided with 3, 5, and 7.5-ton units. A 2H/2C or 2Cremote-mounted thermostat shall be provided with 10, 12, and 15-ton units. All thermostats areavailable with auto, manual, or auto/manual bases.

Unit-MountedThermostat

A 1C unit-mounted thermostat shall be provided with 3, 5, and 7.5-ton units. A 2C unit mountedthermostat shall be provided with 10, 12, and 15-ton units.

Remote ProgrammableThermostat

A 1C remote programmable thermostat shall be provided with 3, 5, and 7.5-ton units. A 2H/2Cremote programmable thermostat shall be provided with 10 and 15-ton units.

Hot Water Coil

The hot water coil shall be designed for use with 180 to 200°F water entering, constructed with½”OD tube, which are mechanically bonded to aluminum fins.The hot water coil shall be a field-installed item.The coil shall be mountable to the unit with right or left hand connections.

Steam Coil

The steam coil shall be designed for use with two (2) to five (5) psig steam.The steam coil shallbe a field-installed item.The coil shall be mounted to the unit with right or left hand connections.

Discharge Plenum

The discharge plenum shall provided with double deflection louvers to provide horizontaldischarge.The plenum shall be constructed of sheet metal with 2" fiberglass insulation to providea low sound operation.

Return Air Grill

A decorative aluminum return air grill shall be provided for field installation on 10, 12, and 15-tonunits.

Oversized/2-Speed Motor Kit

Oversized/2-speed motor kit and drives shall be provided for those applications where externalstatic pressure exceeds the capability of the standard fan motor.The 2-speed motor reduces energyconsumption of the equipment when the system is at part load conditions.Approximate turn downratio on the 2-speed motor is 66% rated. Oversized/2-speed motors shall be totally-enclosed fan-cooled (TEFC) type.

Note: The 2-speed motor kit is available only on 10, 12 and 15 ton units.

Low Static Drive Kit

Low static drive kit shall be provided for those applications where low static pressure is required.

Side Mounted Fan Kit

Side mounted fan kit shall be provided for those applications where the fan section must be fieldconverted to side position due room height limitation.This kit includes brackets, stiffeners,fasteners, and gaskets.

Water Regulating Valve

A water regulating valve shall be provided for each to control condensing pressure, including acapillary tube adapter fitting to connect the liquid line Schrader valve.

60 PKG-PRC012Q-EN


Time Delay Relay

A time delay relay shall provide a delay prior to starting the second compressor on 10, 12, and 15-ton units to prevent power demand surges.

Anti-RecycleTimer

An anti-recycle timer shall be provided to protect the compressor from excessive cycling.Compressor will lock out for a determined period of time when either the thermostatic contactsopen or there is a momentary power outage.

PKG-PRC012Q-EN 61


Remote Air-Cooled Condenser, Model CTA

General

Unit will be assembled on heavy gauge steel mounting/lifting rails and will be weather proofed.Unit includes a plate fin condenser coil, fan and motor, controls and holding charge of nitrogen.Operating range is between125°F and 45°F in cooling as standard from the factory. Unit is ETL listedand rated in accordance with AHRI standards 210/240 or 340/360.

Unit Casing

Unit casing is constructed of zinc coated heavy gage, galvanized steel. Exterior surfaces arecleaned, phosphatized and finished with a weather-resistant baked enamel finish. Unit surface istested 672 hours in salt spray test. Unit has removable end panels to allow access to all majorcomponents and controls.

Condenser Coil

Coils are microchannel as standard. Also, coils are factory pressure and leak tested to 450 psig.

Complete Coat™ Microchannel Condenser Coil

The cathodic epoxy type electrodisposition coating is formulated for high edge build to anumber of different types of heat exchangers.The coating is selected to provide excellentresistance and durability to corrosive effects of alkalies, acids, alcohols, petroleum, seawater,salty air, and other corrosive environments.This coating shall be available on microchannelcondenser coils.

Refrigeration System

Unit will have a single or dual refrigeration circuit(s). Each refrigeration circuit has an integralsubcooling circuit.

Condenser Fan and Motor

Direct drive, statically and dynamically balanced propeller fan(s) with aluminum blade will be usedin draw-through vertical discharge position. Permanently lubricated construction motor(s) will beprovided and will have built in current and thermal overload protection. Motor will be either ballor sleave bearing type.

Controls

Condensers will be completely factory wired with necessary controls. Control wiring will be for a24-volt control circuit.

Low Ambient Head Pressure Control Kit

The low ambient kit is a field-installed option for head pressure control. and shall allow down to0°F (-17.78°C) by utilizing additional fan cycling or speed modulation for head pressure control.Thelow ambient kit includes all necessary mounting hardware and instructions; such as the controlmodule assembly, a liquid temperature sensor assembly, an ambient temperature sensorassembly, a low voltage pigtail assembly, and all necessary mounting hardware.

Hail Guards

Provides condenser protection from hail, vandals, etc. Hail guards are made from perforated,galvanized steel. Hail guards can be factory or field installed.

62 PKG-PRC012Q-EN

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader increating and sustaining safe, comfortable and energy efficient environments,Trane offers a broad portfolio of advancedcontrols and HVAC systems, comprehensive building services, and parts. For more information, visit www.Trane.com.

Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.

We are committed to using environmentally

conscious print practices that reduce waste.

© 2014Trane All rights reserved

PKG-PRC012Q-EN 29 Jan 2014

Supersedes PKG-PRC012P-EN (06 Nov 2013)

pkg-prc012q-en (01/2014): product catalog, midrange self ......down to 0°f (-17.8°c). optional low...

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