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38ARZ/ARDCommercial Air-Cooled Split System

Product Data

The 38ARZ/ARD condensing units with scroll compressors match Carrier’s 40RMindoor-air handlers for a wide selection of dependable commercial cooling solutions.

Carrier’s air -cooled split systems:• provide a logical solution for

commercial needs• have a rugged, dependableconstruction

Features/BenefitsThese dependable splitsystems match Carrier’sindoor-air handlers and direct-expansion coils with outdoorcondensing units for a wideselection of commercial

cooling solutions.

Up to 11.0 EERThe high efficiency split commercial split

system combining the 38ARZ/ARD

outdoor condensing unit with 40RM air

handling unit can save 20-27% of energy

consumption.

Constructed for long lifeThe 38ARZ (single circuit, scroll

compressor) and 38ARD (dual circuit,

scroll compressor) models are designed and built to last. The copper tube-aluminum fin

outdoor coil construction provides years oftrouble-free operation. Where conditions

require, a range of Enviro-Shield ™ coil

protection options are available. Cabinets

are constructed of prepainted galvanized

steel, delivering unparalleled protection

from the environment. Inside and outsidesurfaces are protected to ensure long life,

good looks, and reliable operation. Safety

controls are used for enhanced system

protection and reliability.

Sizes 007 – 028With 40RM007-034 6 - 25 Nominal Tons - 60Hz

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Efficient operationBuilding owners will appreciate the high unit EERs

(Energy Efficiency Ratios) offered by the 38AR units.

These units provide greater efficiency than similar

units in the marketplace, which translates into year-round operating savings.

Controls for performance dependabilityThe 38AR condensing units offer the building owner

operating controls and components designed for

performance dependability. The highly efficient

compressors are engineered for long life anddurability. The compressors include overload

protection and vibration isolation for quiet operation.

The high pressure switch protects the entire

refrigeration system from abnormally high operating

pressures. A low pressure switch protects the system

from loss of charge.The 38ARD014-028 units feature 2 compressors and 2

refrigerant circuits that provide continuous air

conditioning and design flexibility.

All units include a crankcase heater to eliminate liquid

slugging at start-up. The latest safety standards for38AR units are UL, compliant.

Innovative Carrier 40RM packaged air

handlers are custom matched to 38AR

condensing unitsThe 40RM Series has excellent fan performance,

efficient direct-expansion (DX) coils, a unique

combination of indoor-air quality options, and is easyto install. Its versatility and state-of-the art features

help to ensure economical performance of the split

system both now and in the future.

Indoor-air quality (IAQ) features —

The unique combination of IAQ features in the 40RMSeries air handlers help to ensure that only clean,

fresh, conditioned air is delivered to the occupied

space.

Direct-expansion (DX) cooling coils prevent the build-

up of humidity in the room, even during part-load

conditions. Unit sizes of 10 tons and larger feature

dual-circuit coils for improved temperature control.Standard 1-in. aluminum washable filters remove dust

and airborne particles from the occupied space for

cleaner air.

The pitched, non-corroding drain pan can be adjusted

for a right-hand or left-hand connection to suit manyapplications and provide positive drainage and prevent

standing condensate.

Economy —

The 40RM Series packaged air handlers

have low initial costs, and provide reduced installation

expense and energy-efficient performance.Quick installation is ensured by the multipoise design.

Units can be installed in either the horizontal or

vertical configuration without modifications. Fan

motors and contactors are prewired and thermostatic

expansion valves (TXVs) are factory-installed on all

40RM models.

High efficiency, precision-balanced fans minimize air

turbulence, surging, and unbalanced operation, cutting

operation expenses.

Rugged dependability —

The 40RM series units aremade to last. The die-formed galvanized steel panels

ensure structural integrity under all operating

conditions. Galvanized steel fan housings are securely

mounted to a galvanized steel fan deck. Rugged

pillow-block bearings (40RM014-034) are securely

fastened to the solid steel fan shaft with split colletsand clamp locking devices. Smaller unit sizes have

spider-type bearings.

Coil flexibility — Model 40RM directexpansion coils

have galvanized steel casings; inlet and outletconnections are on the same end. The coils are

designed for use with R-22 refrigerant and have 3/8-in.

diameter copper tubes mechanically bonded to

aluminum sine-wave fins.

The coils include matched, factoryinstalled

thermostatic expansion valves (TXVs) with matchingdistributor nozzles.

Easier installation and service —

The multipoise design and component layout ensures

quick unit installation and operation. Units can be

converted from horizontal to vertical operation by

simply repositioning the unit. Drain pan connections

are duplicated on both sides of the unit. The filters,motor, drive, TXVs, and coil connections are all easily

accessed by removing side panels.

2

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Model number nomenclature 38 Z 007 -- - 5 0 1 S

Type

38AR–Commercial Air-

Cooled Condenser

Z-Single Circuit

D- Dual Circuit

Nominal Capacity in-Tons

007 - 6 Tons

008 - 7.5 Tons

012 - 10 Tons

014- 12 Tons

016 - 14 Tons

024 - 20 Tons

-- - Not Used

S - High Ambient

Packaging

1 - Standard

Design Series

0 - Original Design

Voltage

2 – 380–3–60

5 – 208/230–3–60

6 – 460–3–60

Fin Type

-- - Standard Bare Fins

C- Cu/Cu Coil

P- Pre-Coated Blue Fins

Table of ContentsPage.

38ARZ/ARDFeatures/Benefits………………………………………………………………………………………. 1ModelNumber Nomenclature………………………………………………………………………….. 3Physical Data……………………………………………………………………………………………. 4 ARI Capacity ratings 60Hz ……………………………………………………………………………. 5Options and accessories ………………………………………………………………………………. 6Base Unit Dimensions………………………………………………………………………………….. 7-9 Performance data ……………………………………………………………………………………… 10-17Electrical Data…………………………………………………………………………………………… 18 Application Data………………………………………………………………………………………… 19

Typical Wiring Schematic………………………………………………………………………………. 20-26

40RMModel number nomenclature………………………………………………………………………….. 27 Physical Data……………………………………………………………………………………………. 28 Options and accessories 29-31 Base Unit Dimensions………………………………………………………………………………….. 32-41 Selection procedure……………………………………………………………………………………. 42-46 Electrical Data…………………………………………………………………………………………… 47-53 Typical piping and wiring ……………………………………………………………………………… 54-57 Application Data………………………………………………………………………………………… 58-61

Guide SpecificationsGuide Specifications —38ARZ007-012………………………………………..…………………… 62,63

Guide specifications— 38ARD014-028 …………………………………………………………….. 64,65 Guide specifications —40RM………………………………………………………………………… 66,67

3

028 - Tons25

AR

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4

Physical Data – English

UNIT 38AR

ARZ ARD

007 008 012 014 016 024 028

NOMINAL CAPACITY (Tons) 6 7 1/2 10 12 1/2 15 20 25

OPERATING WEIGHT (lb) Aluminium Coils (Standard)Copper Coils (Optional)

300

352

383

484

430

531

676

822

740

886

764

904

1279

1532

SHIPPING DIMENSIONS (in) (W X H X D) (59.2X45.5X39) (72.6X44.25X41.7) 96.5×49×54.3

COMPRESSOR ScrollQtyOil Charge (oz)

1 288 90 110 60(ea) 85(ea) 110(ea) 111 (ea)

REFRIGERANT TYPE *Operating Charge, Typical (lb)

**

Shipping Charge (lb)

R2212 20 22 23/circuit 28/circuit 17.9

2.0 3.1 3.1

FINISH Gray

CONDENSER FAN Propeller TypeQty…RPM 2…850 2…1100 2…1075 2...1100Diameter

Nominal Air Flow (Total CFM)22 in 26 in 30

5400 6500 11,000 14500Watts (Total) 341 570 1460 1500

Motor Horsepower, 1/8 1/4 1/4 1/2 1

CONDENSER COIL (Qty) 2Face Area (sq ft Total)) 29.2 29.2 50.4

Rows…Fins/in. 1…17 2…17 3…15 3... 16

Storage Capacity (lb)*** 17.3 34.2 48-

CONTROLSPressurerestart Settings (psig)High Cutout

Cut-inLow Cutout

Cut-in

428 ± 10

320 ± 20

27 ± 3

44 ± 5

428 ± 10

320 ± 20

27 ± 4

44 ± 7

DISCHARGE GAS THERMOSTAT (0F)

CutoutCut-in ---

270 ± 9

190 ± 13

---

PRESSURE RELIEFLocationTempreature

Suction Line200

Liquid Line200

PIPING CONNECTIONQty…Suction 1…1 1/8 1…1 1/8 1…1 3/8 2…1 3/8 2…1 3/8 Qty…Liquid 1… 3/8 1… 3/8 1… 1/2 2… 1/2 2… 5/8

Hot Gas Stub 3/8 -*Unit is factory-supplied with holding charge only.**Typical operating charge with 25 ft of interconnecting piping.***Storage capacity of condenser coil with coil 80% full of liquid R-22 at 95 F.

/circuit

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CONDENSING UNIT AIR HANDLER/ INDOOR COIL

CONDENSING UNIT ONLY

Net Cap. Btuh) IPLV Net Cap. Btuh) IPLV

38ARZ007

40RM007

40RM008

69 000

71 000

11 0

72 000 12 4

38ARZ008

40RM007

40RM008

40RM012

87 000

90 000

93 000

10 6

10 6

10 4

100 000 12 7

38ARZ012

40RM012

40RM014

118 000

123 000

10 3

10 4

133 000 12 4

38ARD014

40RM012

40RM014

40RM016

135 000

145 000

152

9 7

10 5

10 8

9 9

10 9

11 0

158 000

12 5

15 1

38ARD016

40RM014

40RM016

176 000 10 4

10 5

10 2

204 000 11 9 13 9

38ARD024

40RM016

40RM024

40RM028

222 000

232 000

242 000

9 5

9 5

10 1

9 8 259 000 13 1

OCTAVE BANDS

D014

dB A)

OCTAVE BAND CENTER FREQUENCY

40RM007

40RM008

40RM012

40RM014

40RM016

40RM024

40RM028

40RM034




38ARZ007

40RM007

40RM008

69 000

71 000

11 0

72 000 12 4

38ARZ008

40RM007

40RM008

40RM012

87 000

90 000

93 000

10 6

10 6

10 4

100 000 12 7

38ARZ012

40RM012

40RM014

118 000

123 000

10 3

10 4

133 000 12 4

38ARD014

40RM012

40RM014

40RM016

135 000

145 000

152

9 7

10 5

10 8

9 9

10 9

11 0

158 000

12 5

15 1

38ARD016

40RM014

40RM016

40RM024

176 000

187 000

194 000

10 0

10 2

10 1

10 4

10 5

10 2

204 000 11 9 13 9

38ARD024

40RM016

40RM024

40RM028

222 000

232 000

242 000

9 5

9 5

10 1

9 8 259 000 13 1

OCTAVE BANDS

D014

dB A)


40RM007

40RM008

40RM012

40RM014

40RM016

40RM024

40RM028

40RM034



Net Cap. Btuh)

38ARZ007

40RM007

40RM008

69 000

71 000

11 0

72 000 12 4

38ARZ008

40RM007

40RM008

40RM012

87 000

90 000

93 000

10 6

10 6

10 4

100 000 12 7

38ARZ012

40RM012

40RM014

118 000

123 000

10 3

10 4

133 000 12 4

38ARD014

40RM012

40RM014

40RM016

135 000

145 000

152

9 7

10 5

10 8

9 9

10 9

11 0

158 000

12 5

15 1

38ARD016

40RM014

40RM016

40RM024

176 000

187 000

194 000

10 0

10 2

10 1

10 4

10 5

10 2

204 000 13 9

40RM016

40RM024

40RM028

222 000

232 000

242 000

9 5

9 5

10 1

9 8 259 000 13 1

OCTAVE BANDS

D014

dB A)


40RM007

40RM008

40RM012

40RM014

40RM016

40RM024

40RM028

40RM034

AIR HANDLER/ INDOOR COIL



38ARZ007

40RM007

40RM008

69 000

71 000

11 0

72 000 12 4

40RM007

40RM008

40RM012

87 000

90 000

93 000

10 6

10 6

10 4

100 000 12 7

38ARZ012

40RM012

40RM014

118 000

123 000

10 3

10 4

133 000 12 4

38ARD014

40RM012

40RM014

40RM016

9 7

10 5

10 8

9 9

10 9

11 0

158 000

12 5

15 1

38ARD016

40RM014

40RM016

40RM024

176 000

187 000

194 000

10 0

10 2

10 1

10 4

10 5

10 2

204 000 11 9 13 9

38ARD024

40RM016

40RM024

40RM028

222 000

232 000

242 000

9 5

9 5

10 1

9 8 259 000 13 1

OCTAVE BANDS

D014

dB A)


40RM007

40RM008

40RM012

40RM014

40RM016

40RM024

40RM028

40RM034



Net Cap. Btuh) IPLV Net Cap. Btuh)

72 000 12 4

38ARZ008

40RM007

40RM008

40RM012

87 000

90 000

93 000

10 6

10 6

10 4

100 000 12 7

40RM012

40RM014

118 000

123 000

10 3

10 4

133 000 12 4

38ARD014

40RM012

40RM014

40RM016

9 7

10 5

9 9

10 9

11 0

158 000

12 5

15 1

38ARD016

40RM014

40RM016

40RM024

176 000

187 000

194 000

10 0

10 2

10 1

10 4

10 5

10 2

204 000 13 9

38ARD024

40RM016

40RM024

40RM028

222 000

232 000

242 000

9 5

9 5

10 1

9 8 259 000 13 1

OCTAVE BANDS

D014

dB A)


40RM007

40RM008

40RM012

40RM014

40RM016

40RM024

40RM028

40RM034

ARI Capacity ratings 60Hz

CONDENSING UNIT AIR HANDLER/ INDOOR COIL SYSTEM** CONDENSING UNIT ONLY***

Net

Cap.

(Btuh)

EER

IPLV

Net

Cap.

(Btuh)

EER

IPLV

38ARZ007

40RM007

40RM008

69,000

71,000

11.0

10.8

N/A

N/A

72,000

12.4

N/A

38ARZ008

40RM007

40RM008

40RM012

87,000

90,000

93,000

10.6

10.6

10.4

N/A

N/A

N/A

100,000

12.7

N/A

38ARZ012

40RM012

40RM014

118,000

123,000

10.3

10.4

N/A

N/A

133,000

12.4

N/A

38ARD014

40RM012

40RM014

40RM016

135,000

145,000

152,000

9.7

10.5

10.8

9.9

10.9

11.0

158,000

12.5

15.1

38ARD016

40RM014

40RM016

40RM024

176,000

187,000

194,000

10.0

10.2

10.1

10.4

10.5

10.2

204,000

11.9

13.9

38ARD024

40RM016

40RM024

40RM028

222,000

232,000

242,000

9.5

9.5

9.6

10.1

9.8

9.9

259,000

11.2

13.1

LEGEND

ASHRAE — American Society of Heating, Refrigeration and Air Condition EngineersEER — Energy Efficiency RatioIPLV — Integrated Part Load ValueN/A — Not ApplicableSST — Saturated Suction Temperature*Air Conditioning and Refrigeration Institute.**Ratings in accordance with ARI Standard 360-2000.***Condensing unit only ratings are at 45 F SST and 95 F entering-air temperature.

NOTES:1. 38ARZ unit is in accordance with ARI 270-95 Sound Rating of Unitary Equipment.2. Estimated sound power levels, dB re 1 Picowatt. 38ARD014-02 8 and 38AKS data is based upon a limited amount of actual testing with the estimated sound powerdata being generated from this data in accordance with ARI Standard 370 for large outdoor refrigerating and air-conditioning equipment. Since this data is estimated, thesound power levels should not be guaranteed or certified as being the actual sound power levels.3. The acoustic center of the unit is located at the geometric center of the unit.

ESTIMATED SOUND POWER LEVELS (Lw) — 40RM007-034

UNIT CFM dB(A) OCTAVE BAND CENTER FREQUENCY

63 125 250 500 1000 2000 4000

40RM007 2400 86.3 93.2 89.2 85.2 84.2 80.2 78.2 74.2

40RM008 3000 88.3 95.3 91.3 87.3 86.3 82.3 80.3 76.3

40RM012 4000 91.6 98.6 94.6 90.6 89.6 85.6 83.6 79.6

40RM014

5000

91.1

97.3

93.3

89.3

90.3

84.3

82.3

78.3

40RM016 6000 92.7 98.9 94.9 90.9 91.9 85.9 83.9 79.9

40RM024

8000

96.4

102.6

98.6

94.6

95.6

89.6

87.6

83.6

40RM028 10000 96.2 102.5 98.5 94.5 95.5 89.5 87.5 83.5

40RM034

12000

98.5

104.7

100.7

96.7

97.7

91.7

89.7

85.7

5

38ARD028

40RM028

305,000 40RM034 333,000 318,000

9.8

10.3

N/A

N/A

N/A

10.1

SOUND LEVELS, dB — 38AR UNITS

UNIT

38AR

SOUND

RATING

(60Hz)

dB (A)

OCTAVE BANDS

63 125 250 500 1000 2000 4000 8000

Z007 Z008

Z012

80.0

84.0

85.0

71.5

84.1

88.7

76.8

84.5

85.4

75.3

80.4

81.7

74.0

78.6

80.9

73.9

77.2

82.1

74.1

76.9

76.2

73.5

78.8

73.6

64.0

72.5

67.1

D014

D016

D024

86.9

87.5

88.0

—

—

—

90.9

90.9

90.9

86.1

86.1

86.1

83.1

83.4

83.8

84.0

84.5

84.5

73.5

76.6

79.2

71.7

73.2

74.3

66.7

63.5

65.5

D028 94.8 — 91.4 88.1 85.8 86.4 81.5 75.2 67.4

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Options and accessories38AR, options

Enviro-Shield ™ condenser options offer pre-coated coils that provide protection in mild coastal

environments. Several options are available to match coil protection to site conditions for optimum durability.

See table below. Consult your Carrier representative for further information.

Non-fused disconnect switch to remove power locally at the condensing unit. This switch also includes a

power lockout capability to protect the service person. This lockout switch saves the service person time andeffort because there is no need to access a distant disconnect switch while servicing the unit.

Carrier’s line of thermostats provide both programmable and non-programmable capability with the new

Debonair® line of commercial programmable thermostats. The Commercial Electronic thermostats provide

7-day programmable capability for economical applications.

PremierLink™ Controller is a field retrofit split system control compatible with the Carrier Comfort Network

(CCN) and other building automation systems (BAS). This control is designed to allow users the access and

ability to change factory-defined settings thus expanding the function of the standard unit.

6

CONDENSER COIL OPTIONS

COPPER‐TUBE COILS

WITH ENVIRO‐SHIELD OPTION

ENVIRONMENT

Standard Mild Coastal Moderate Coastal

Al Fins (Standard Coils) X

Cu Fins X

Al Fins, Pre‐Coated X

LEGEND Al — AluminumCu — Copper

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Base Unit Dimensions – 38ARZ 007 – 012

7

7

38ARZ Size

Approximate Shipping Weight Approx. Shipping Dimensions( A x B x C )With Standard Al/Cu Coil With Optional Cu/Cu Coil

KG LB KG LB mm inch

007 154 339 178 392(1504X1157X992) (59.2X45.5X39)008 192 422 238 524

012 213 467 259 570

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38ARD Size

Approximate Shipping Weight Approx. Shipping Dimensions( A x B x C )With Standard Al/Cu Coil With Optional Cu/Cu Coil

KG LB KG LB mm inch

014 357 785 423 931(1844X1124X1058) (72.6X44.25X41.7)016 386 849 452 994

024 397 873 461 1014

Base Unit Dimensions – 38ARD 014 – 024

8

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9

Base Unit Dimensions – 38ARD 028

38ARZsize

Approximate shipping weight Approx. shipping dimensions(A×B×C)With standard Al/Cu Coil With optional Cu/Cu Coil

KG LB KG LB mm Inch

028 580 1279 695 1532 2451×1380×1282 96.5×54.3×50.5

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10

Performance data CONDENSING UNIT RATINGS 38ARZ007

SST (F)Air Temperature Entering Condenser (F)

80 85 95 100 105 115

25 TC kW SDT

53.64.24101.0

52.34.49106.0

49.45.02115.0

48.05.31

120.0

46.55.60125.0

43.66.24

135.0

30

TC

kW SDT

59.1

4.33102.0

57.6

4.57107.0

54.6

5.10117.0

53.0

5.39122.0

51.5

5.69126.0

48.3

6.33136.0

35 TC kW SDT

64.94.42104.0

63.34.67109.0

60.15.20118.0

58.45.49

123.0

56.75.79128.0

53.46.43

138.0

40 TC kW SDT

71.04.53106.0

69.34.77110.0

65.85.31120.0

64.15.60

125.0

62.35.90129.0

58.76.55

139.0

45 TC kW SDT

77.44.65107.0

75.64.89112.0

71.95.43122.0

70.15.72

126.0

68.26.02131.0

64.36.68

141.0

50 TC kW SDT

84.24.78109.0

82.35.03114.0

78.45.56123.0

76.45.86

128.0

74.36.16133.0

70.26.81

142.0

38ARZ008


80 85 95 100 105 115

25 TCkWSDT

73.95.8198.6

71.76.14104.0

67.06.84114.0

64.67.21

118.0

62.17.58123.0

57.08.36

133.0

30 TCkWSDT

82.05.8899.6

79.76.21104.0

74.96.90114.0

72.47.28

119.0

69.97.65124.0

64.78.46

134.0

35 TCkWSDT

90.45.98101.0

88.06.31

106.0

83.07.02115.0

80.47.40

120.0

77.87.78125.0

72.48.59135.0

40 TCkWSDT

99.26.09103.0

96.76.43

107.0

91.47.14117.0

88.77.53

122.0

85.97.92126.0

80.38.74136.0

45 TCkWSDT

109.06.22104.0

106.06.56109.0

100.07.28119.0

97.47.68123.0

94.58.07128.0

88.68.91

138.0

50 TCkWSDT

118.06.36106.0

116.06.70111.0

110.07.43120.0

107.07.83125.0

104.08.23130.0

97.29.09139.0

38ARZ012


80 85 95 100 105 115

25 TCkWSDT

102.08.04101.0

99.38.38106.0

93.89.13116.0

90.99.55121.0

88.19.95126.0

81.910.85136.0

30 TCkWSDT

112.08.26103.0

109.08.60107.0

103.09.31117.0

99.89.6512.02

96.710.05127.0

90.310.95136.0

35 TCkWSDT

122.08.52104.0

119.08.85109.0

113.09.55118.0

109.09.95123.0

106.010.35128.0

99.011.15137.0

40 TCkWSDT

133.08.81106.0

130.09.15110.0

123.09.85120.0

119.010.25125.0

115.010.55129.0

108.011.35139.0

45 TCkWSDT

144.09.12108.0

141.09.45112.0

133.010.15122.0

130.010.55126.0

126.010.85131.0

118.011.65140.0

50 TCkWSDT

156.09.45109.0

152.09.85114.0

145.010.55123.0

141.010.85128.0

137.011.25133.0

128.012.05142.0

38ARD014


80 85 95 100 105 115

20 TC kW SDT

102.09.04103.0

99.19.58108.0

93.210.80118.0

90.311.40123.0

87.312.10128.0

81.113.50138.0

25TC kW SDT

114.09.09103.0

111.09.64

108.0

105.010.90118.0

102.011.50123.0

98.812.20128.0

92.213.60138.0

30TC kW SDT

127.09.14103.0

124.09.70

108.0

117.010.90118.0

114.011.50123.0

110.012.20128.0

103.013.70138.0

35TC kW SDT

140.09.19103.0

137.09.75

108.0

130.011.00118.0

126.011.60123.0

123.012.30128.0

115.013.70138.0

40TC kW SDT

155.09.26103.0

151.0 144.011.00118.0

140.011.70123.0

136.012.30128.0

128.013.80138.0

9.81108.0

45TC kW SDT

170.09.37103.0

166.09.90

108.0

158.011.10118.0

154.011.70123.0

150.012.40128.0

141.013.90138.0

50

TC

kW SDT

186.0

9.55104.0

182.0

10.10109.0

173.0

11.30119.0

169.0

11.90124.0

164.0

12.60129.0

155.0

14.00139.0

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Performance data (cont)

38ARD016


80 85 95 100 105 115

20 TC kW SDT

141.012.01101.0

137.012.60105.0

129.013.70115.0

124.014.30120.0

120.014.90125.0

110.016.10135.0

25 TC kW

SDT

156.012.40

102.0

152.012.90

107.0

143.014.00

116.0

138.014.60

121.0

133.015.20

126.0

123.016.40

136.0

30 TC kW SDT

171.012.70104.0

166.013.20108.0

157.014.30118.0

152.014.90123.0

147.015.50127.0

136.016.70137.0

35 TC kW SDT

187.013.10105.0

182.013.60110.0

172.014.70119.0

166.015.3012.04

161.015.90129.0

150.017.10138.0

40 TC kW SDT

203.013.50107.0

198.014.00112.0

187.015.10121.0

181.015.70126.0

176.016.30130.0

164.017.50140.0

45 TC kW SDT

221.013.90109.0

215.014.50114.0

204.015.60123.0

198.016.10127.0

192.016.70132.0

179.017.90141.0

50 TC kW SDT

239.014.40111.0

233.014.90116.0

221.016.10125.0

215.016.70129.0

208.017.20134.0

195.018.40143.0

38ARD024


80 85 95 100 105 115

20 TC kW SDT

184.016.20105.0

179.017.00110.0

170.018.50119.0

165.019.40124.0

160.020.20129.0

148.021.70139.0

25 TC kW SDT

202.016.80107.0

197.017.50112.0

186.019.00121.0

181.019.80126.0

176.020.60131.0

163.022.20140.0

30 TC kW SDT

220.017.30109.0

214.018.00113.0

203.019.50123.0

197.020.30127.0

191.021.10132.0

179.022.70141.0

35 TC kW SDT

239.018.00111.0

233.018.60116.0

220.020.10125.0

214.020.80129.0

208.021.60134.0

194.023.20143.0

40 TC kW SDT

259.018.70113.0

253.019.30118.0

239.020.70127.0

232.021.50131.0

225.022.20136.0

211.023.80145.0

45

TC kW SDT

280.019.40116.0

273.020.10120.0

259.021.50129.0

252.022.20134.0

244.022.90138.0

229.024.50147.0

50 TC kW SDT

302.020.20118.0

295.020.90123.0

280.022.30132.0

272.023.00136.0

264.023.70140.0

247.025.20149.0

LEGENDkW — Compressor PowerSDT — Saturated Discharge Temperature at Compressor(F)SST — Saturated Suction Temperature (F)TC — Gross Cooling Capacity (1000 Btuh)

38ARD028

SST (F) Air Temperature Entering Condenser (F)

80 85 95 100 105 115

25

TCkWSDT

253.225.45109.4

244.626.57113

228.426.87122

202.733.11129.2

186.836.61136.4

17938.12140.9

30 TC

kWSDT

267

25.7110.3

258.3

26.72113.9

240.5

28.625122

217.7

33.39129.2

199.4

36.89137.3

191.5

38.45141.8

35 TCkWSDT

280.825.88111.2

27226.87114.8

252.630.38122

232.733.67129.2

21137.17138.2

203.838.78142.7

40 TCkWSDT

309.826.36113

300.727.31116.6

280.230.9123.8

259.234.28131

237.837.82138.2

22839.545143.6

45 TCkWSDT

34226.92113

330.828.39116.6

31831.51125.6

287.434.92134.6

262.239.34140

254.640.65146.3

50 TCkWSDT

371.527.52114.8

363.729

118.4

341.232.15127.4

317.835.55132.8

288.840.52141.8

278.741.575147.65

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Performance data (cont) COMBINATION RATINGS

38ARZ007/40RM007

Temp (F) AirEntering

Condenser

(Edb)

Evaporator Air — Cfm

1800 2400 3000

Evaporator Air — Ewb (F)

57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHC kW

63.463.44.40

66.158.44.45

71.749.04.55

77.839.24.66

69.069.04.50

69.867.24.52

74.956.04.60

81.143.64.72

72.972.94.57

72.972.94.57

76.962.54.64

83.147.64.76

85 TC

SHC kW

62.562.54.67

65.157.94.72

70.548.54.82

76.638.84.93

68.068.04.77

68.766.64.79

73.655.54.88

79.743.14.99

71.971.94.84

71.971.94.84

75.662.04.91

81.747.25.03

95 TC

SHC kW

60.860.85.22

62.956.85.26

68.247.55.36

74.137.95.48

66.166.15.32

66.565.25.33

71.154.65.42

77.042.25.54

69.769.75.39

69.869.85.39

73.160.95.46

78.946.25.58

100 TC

SHC kW

59.959.95.53

61.856.35.56

67.047.05.67

72.837.45.79

65.165.15.63

65.464.45.63

69.854.05.73

75.641.75.85

68.668.65.70

68.668.65.70

71.760.45.76

77.445.75.89

105 TC

SHC kW

59.059.05.84

60.755.75.87

65.746.55.98

71.436.96.10

64.064.05.94

64.263.75.94

68.553.56.03

74.141.26.16

67.567.56.01

67.567.56.01

70.359.86.07

75.945.26.20

115 TC

SHC

kW

57.157.1

6.46

58.454.6

6.48

63.345.5

6.59

68.735.9

6.72

61.961.9

6.57

61.961.9

6.56

65.852.4

6.65

71.340.2

6.78

65.265.2

6.64

65.265.2

6.63

67.458.7

6.68

72.944.2

6.82

38ARZ007/40RM008


Condenser(Edb)


2400 3000 3750


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHC kW

68.468.44.49

69.565.84.51

74.854.84.61

81.042.94.72

73.673.64.58

73.673.64.58

77.663.14.65

83.848.14.77

77.377.34.65

77.377.34.65

79.570.44.69

85.552.94.81

85 TC

SHC kW

67.467.44.76

68.465.24.78

73.654.34.88

79.742.45.00

72.672.64.86

72.672.64.86

76.362.64.93

82.447.65.05

76.176.14.92

76.176.14.92

78.269.84.96

84.052.45.08

95 TC

SHC kW

65.5 66.264.05.32

71.153.35.42

77.141.55.54

70.470.45.40

70.570.55.40

73.761.55.47

79.546.65.59

73.873.85.47

73.873.85.47

75.568.75.51

81.151.45.62

65.55.31

100 TC

SHC kW

64.564.55.62

65.163.35.63

69.752.85.72

75.641.05.85

69.369.35.71

69.369.35.72

72.360.95.78

78.046.15.90

72.672.65.78

72.672.65.78

74.068.05.82

79.550.95.93

105 TC

SHC kW

63.463.45.93

63.962.55.94

68.452.26.03

74.140.56.16

68.168.16.03

68.168.16.03

70.960.46.08

76.545.66.21

71.471.46.10

71.471.46.10

72.667.36.12

77.950.46.24

115 TC

SHC kW

61.461.46.55

61.661.16.55

65.851.26.64

71.239.46.78

65.965.96.65

65.865.86.65

68.059.26.70

73.444.66.83

68.968.96.72

68.968.96.73

69.766.06.74

74.849.46.86

38ARZ008/40RM007


Condenser(Edb)


1800 2400 3000


57 62 67 72 57 62 67 72 57 62 67 72

80 TCSHCkW

75.374.35.77

81.265.85.82

88.556.35.91

96.146.46.00

82.582.55.84

86.475.75.88

93.663.55.97

101.050.96.07

88.088.05.90

89.984.15.93

96.870.06.01

104.054.96.12

85 TC

SHCkW

74.273.46.12

79.865.26.18

87.155.66.27

94.645.86.37

81.381.36.20

84.975.06.24

92.062.86.33

99.550.26.44

86.786.76.26

88.483.36.28

95.269.46.38

103.054.36.48

95 TC

SHCkW

71.871.66.83

77.263.86.89

84.254.36.98

91.644.67.10

79.079.06.91

82.073.66.95

88.861.57.05

96.249.07.17

84.184.16.99

85.481.77.00

91.968.17.10

99.253.07.22

100 TC

SHCkW

70.670.57.22

75.763.17.28

82.653.67.38

89.943.97.50

77.777.77.31

80.472.87.35

87.160.87.45

94.448.37.58

82.782.77.39

83.880.77.40

90.067.47.51

97.352.37.63

105 TC

SHCkW

69.469.47.61

74.262.47.67

81.153.07.78

88.343.37.91

76.476.47.70

78.872.07.75

85.460.17.86

92.647.77.99

81.381.37.79

82.279.87.80

88.266.77.91

95.451.78.04

115 TC

SHCkW

67.067.08.39

71.360.98.45

78.051.68.59

85.041.98.73

73.873.88.49

75.670.58.54

82.058.78.66

89.046.48.80

78.578.58.59

78.977.98.60

84.665.38.71

91.750.38.86

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Performance data (cont) 38ARZ008/40RM008


Condenser(Edb)


2205 3000 3750


57 62 67 72 57 62 67 72 57 62 67 72

80 TCSHCkW

81.781.75.83

85.974.25.88

93.262.45.97

101.050.26.07

89.089.05.92

90.885.25.94

97.570.96.02

105.055.46.12

91.691.65.95

92.689.45.96

98.874.76.04

106.057.76.14

85 TC

SHCkW

80.680.66.19

84.573.56.23

91.661.76.33

99.249.66.43

87.787.76.28

89.384.56.30

95.870.26.39

103.054.86.49

90.290.26.31

91.188.46.32

97.174.16.40

105.057.16.51

95 TC

SHCkW

78.378.36.90

81.772.16.95

88.560.47.05

95.948.47.17

85.285.27.00

86.382.97.02

92.569.07.11

99.953.67.23

87.687.67.04

88.286.47.05

93.872.87.13

101.055.97.25

100 TC 77.0

77.07.30

80.171.37.34

86.959.87.45

94.247.77.57

83.783.77.40

84.781.97.42

90.768.37.52

98.052.97.64

86.186.17.44

86.685.27.45

91.972.17.54

99.155.27.66

SHCkW

105 TC

SHCkW

75.775.77.69

78.670.67.74

85.259.17.86

92.447.07.98

82.382.37.80

83.080.97.82

88.967.67.92

96.152.28.05

84.684.67.84

85.083.97.85

90.171.47.94

97.254.68.07

115 TC

SHCkW

73.273.28.48

75.469.08.53

81.957.78.67

88.845.78.79

79.579.58.61

79.879.08.61

85.366.18.73

92.350.98.87

81.781.78.65

81.881.48.65

86.470.08.75

93.353.28.89

38ARZ008/40RM012


Condenser(Edb)


3000 4000 5000


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHCkW

91.691.65.95

93.287.95.97

100.073.06.06

108.057.06.16

98.498.46.04

98.498.46.04

104.083.96.10

111.063.66.21

103.0103.06.10

103.0103.06.10

106.093.56.14

113.069.76.24

85 TC

SHCkW

90.290.26.31

91.687.06.33

98.272.36.42

106.056.46.53

96.996.96.40

96.996.96.40

102.083.16.47

109.063.06.58

101.0101.06.47

101.0101.06.46

104.092.66.50

111.069.16.61

95 TC

SHCkW

87.587.57.03

88.585.37.05

94.770.97.14

102.055.07.27

93.993.97.13

93.993.97.13

98.181.77.20

105.061.77.32

98.398.37.20

98.298.27.20

100.091.07.24

107.067.87.35

100 TC

SHCkW

86.0

86.07.44

86.8

84.37.45

92.8

70.27.55

100.0

54.37.68

92.3

92.37.54

92.3

92.37.54

96.1

81.07.61

103.0

61.07.73

96.5

96.57.61

96.5

96.57.61

98.4

90.17.65

105.0

67.17.76

105 TC

SHCkW

84.684.67.84

85.183.37.86

91.069.57.96

98.353.68.09

90.790.77.95

90.790.77.95

94.280.28.02

101.060.38.14

94.894.88.03

94.894.88.03

96.489.28.05

103.066.48.17

115 TC

SHCkW

81.681.68.65

81.881.38.66

87.368.18.77

94.352.28.9

87.487.48.77

87.487.48.77

90.378.88.83

97.158.98.97

91.391.38.85

91.491.48.85

92.487.48.87

98.765.19.00

38ARZ012/40RM012


Condenser(Edb)


3000 4000 5000


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHC

kW

110.0110.0

8.19

115.099.4

8.32

124.083.3

8.55

134.066.8

8.82

119.0119.0

8.41

121.0114.0

8.48

130.094.6

8.70

139.073.6

8.96

126.0126.0

8.59

126.0125.0

8.60

133.0105.0

8.80

143.079.9

9.06

85 TC

SHCkW

108.0108.08.57

113.098.48.70

122.082.48.93

132.066.09.20

117.0117.08.80

119.0113.08.85

128.093.79.08

137.072.89.35

124.0124.08.97

124.0123.08.98

131.0104.09.17

140.079.09.44

95 TC

SHCkW

105.0105.09.34

110.096.69.45

118.080.79.69

127.064.39.96

114.0114.09.57

115.0111.09.61

123.091.99.83

132.071.110.10

120.0120.09.73

120.0120.09.74

126.0102.09.93

135.077.310.20

100 TC

SHCkW

104.0104.09.76

107.095.59.86

116.079.710.10

125.063.4

10.40

112.0112.09.98

113.0109.010.00

121.090.910.20

130.070.210.50

118.0118.010.10

118.0118.010.10

124.0101.010.30

132.076.410.60

105 TC

SHCkW

102.0102.010.20

105.094.4

10.30

114.078.710.5

122.062.4

10.80

110.0110.010.40

111.0108.010.40

118.089.910.60

127.069.210.90

116.0116.010.60

116.0116.010.60

121.0100.010.70

130.075.511.00

115 TC

SHCkW

98.498.4

11.00

101.092.2

11.10

109.076.711.30

117.060.5

11.60

106.0106.011.20

106.0105.011.20

113.087.811.40

122.067.311.70

111.0111.011.40

111.0111.011.40

116.097.911.50

124.073.611.80

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Performance data (cont) 38ARZ012/40RM014


Condenser(Edb)


3750 5000 6250


57 62 67 72 57 62 67 72 57 62 67 72

80 TCSHCkW

119.0119.08.42

123.0112.08.51

132.093.28.77

142.073.49.05

128.0128.08.66

129.0127.08.68

137.0106.08.90

147.081.49.18

135.0135.08.84

135.0135.08.84

140.0118.08.99

150.088.69.27

85 TC

SHCkW

118.0118.08.80

121.0111.08.89

130.092.39.14

140.072.59.43

126.0126.09.05

127.0126.09.06

135.0105.09.28

144.080.59.56

133.0133.09.22

133.0133.09.22

138.0117.09.37

147.087.89.65

95 TC

SHCkW

114.0114.09.57

116.0109.09.64

125.090.49.89

135.070.7

10.20

122.0122.09.81

123.0122.09.81

130.0103.010.00

139.078.710.30

128.0128.09.99

128.0128.09.99

133.0115.010.10

142.086.010.40

100 TC

SHCkW

112.0112.09.98

114.0108.010.00

123.089.310.30

132.069.7

10.60

120.0120.010.20

120.0120.010.20

127.0102.010.40

136.077.710.70

126.0126.010.40

126.0126.010.40

130.0114.010.50

139.085.010.80

105 TC

SHCkW

110.0110.010.40

112.0106.010.40

120.088.210.70

129.068.7

11.00

118.0118.010.60

118.0118.010.60

124.0101.010.80

133.076.711.10

123.0123.010.80

123.0123.010.80

127.0113.010.90

136.084.011.20

115 TC

SHCkW

106.0106.011.20

107.0104.011.20

115.086.111.50

124.066.6

11.80

114.0114.011.40

113.0113.011.40

119.099.111.60

127.074.611.90

119.0119.011.60

119.0119.011.60

121.0110.011.70

130.081.912.00

38ARD014/40RM012


Condenser(Edb)


3000 4000 5000


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHCkW

119.0119.09.09

128.0106.09.15

140.090.49.18

153.074.39.23

131.0131.09.15

136.0122.09.16

148.0103.09.21

161.082.09.30

140.0140.09.19

142.0136.09.19

153.0114.09.25

166.089.09.33

85 TC

SHCkW

118.0118.09.66

126.0105.09.72

138.089.59.75

151.073.49.81

130.0130.09.72

134.0121.09.72

146.0102.09.77

159.081.29.87

138.0138.09.75

140.0135.09.75

151.0113.09.80

164.088.19.89

95 TC 115.0

115.010.90

122.0103.010.90

134.0 146.071.711.00

126.0126.010.90

130.0119.010.90

141.099.911.00

154.079.311.10

134.0134.011.00

136.0132.011.00

146.0111.011.00

158.086.311.10

SHC 87.7kW 11.00

100 TC

SHCkW

113.0

113.011.60

120.0

102.011.60

131.0

86.711.60

144.0

70.811.70

124.0

124.011.60

128.0

118.011.60

139.0

98.911.60

151.0

78.411.70

132.0

132.011.60

133.0

131.011.60

143.0

110.011.70

156.0

85.311.80

105 TC

SHCkW

111.0111.012.20

118.0101.012.30

129.085.712.30

141.069.812.40

122.0122.012.30

125.0117.012.30

136.097.912.30

148.077.512.40

130.0130.012.30

131.0129.012.30

140.0109.012.40

153.084.312.40

115 TC

SHCkW

108.0108.013.70

114.099.0

13.70

124.083.713.80

136.067.813.90

118.0118.013.70

121.0114.013.80

131.095.813.80

143.075.413.90

126.0126.013.80

126.0126.013.80

135.0107.013.80

147.082.313.90

38ARD014/40RM014


Condenser(Edb)


3750 5000 6250


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHC

kW

130.0130.0

9.14

137.0120.0

9.18

150.0101.0

9.22

163.081.6

9.32

143.0143.0

9.20

145.0138.0

9.20

157.0115.0

9.27

171.090.5

9.38

151.0151.0

9.24

151.0151.0

9.23

162.0128.0

9.30

176.098.5

9.43

85 TC

SHCkW

129.0129.09.70

135.0119.09.73

147.0100.09.78

161.080.79.88

141.0141.09.76

143.0137.09.76

154.0114.09.82

168.089.59.93

149.0149.09.79

149.0149.09.79

159.0127.09.85

173.097.59.98

95 TC

SHCkW

125.0125.010.90

131.0117.011.00

143.098.011.00

156.078.7

11.10

137.0137.011.00

138.0134.011.00

149.0112.011.00

162.087.511.10

145.0145.011.00

145.0145.011.00

154.0125.011.10

167.095.611.20

100 TC

SHCkW

123.0123.011.60

128.0115.011.60

140.097.011.70

153.077.7

11.70

135.0135.011.60

136.0132.011.70

146.0111.011.70

160.086.511.80

143.0143.011.70

143.0143.011.70

151.0124.011.70

164.094.511.80

105 TC

SHCkW

122.0122.012.30

126.0114.012.30

137.095.912.30

150.076.7

12.40

132.0132.012.30

133.0131.012.30

144.0110.012.40

157.085.412.50

140.0140.012.30

140.0140.012.40

148.0123.012.40

161.093.512.50

115 TC

SHCkW

118.0118.013.80

121.0112.013.80

132.093.613.80

144.074.5

13.90

128.0128.013.80

128.0128.013.80

138.0108.013.90

150.083.314.00

135.0135.013.80

135.0135.013.80

142.0120.013.90

154.091.314.00

8/16/2019 Specs 38AR-04-PD-60HZ-2015

15/68

15

Performance data (cont) 38ARD014/40RM016


Condenser(Edb)


4500 6000 7500


57 62 67 72 57 62 67 72 57 62 67 72

80 TCSHCkW

143.0143.09.19

147.0136.09.22

160.0113.09.28

174.089.99.42

155.0155.09.27

156.0155.09.26

166.0130.09.34

180.0100.09.49

164.0164.09.31

164.0164.09.33

171.0146.09.37

185.0110.09.54

85 TC

SHCkW

141.0141.09.75

145.0134.09.77

157.0112.09.85

171.089.09.98

153.0153.09.82

153.0153.09.82

164.0129.09.90

178.099.510.00

162.0162.09.87

162.0162.09.89

168.0144.09.93

182.0109.010.10

95 TC

SHCkW

137.0137.011.00

140.0132.011.00

152.0110.011.10

165.086.911.20

149.0149.011.00

149.0149.011.00

158.0127.011.10

172.097.411.20

157.0157.011.10

157.0157.011.10

162.0142.011.10

175.0107.011.30

100 TC

SHCkW

135.0135.011.60

138.0131.011.60

149.0109.011.70

162.085.811.80

146.0146.011.70

146.0146.011.70

155.0126.011.80

168.096.311.90

154.0154.011.70

154.0154.011.80

159.0141.011.80

172.0106.011.90

105 TC

SHCkW

133.0133.012.30

135.0129.012.30

146.0108.012.40

159.084.712.50

144.0144.012.40

144.0144.012.40

152.0125.012.50

165.095.212.60

152.0152.012.40

152.0152.012.50

156.0139.012.50

169.0105.012.60

115 TC

SHCkW

129.0129.013.80

130.0126.013.80

140.0106.013.90

153.082.514.00

139.0139.013.90

139.0139.013.90

146.0122.013.90

158.092.914.10

146.0146.013.90

146.0146.013.90

150.0137.013.90

162.0103.014.10

38ARD016/40RM014


Condenser(Edb)


3750 5000 6250


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHCkW

154.0152.012.40

166.0134.012.60

181.0115.013.00

196.094.7

13.30

168.0168.012.70

176.0154.012.90

191.0129.013.20

206.0104.013.60

179.0179.012.90

183.0171.013.00

197.0143.013.40

213.0112.013.70

85 TC

SHCkW

152.0150.012.90

163.0133.013.20

178.0113.013.50

193.093.4

13.90

166.0166.013.20

173.0153.013.40

188.0128.013.80

203.0102.014.20

176.0176.013.50

180.0169.013.60

194.0 210.0111.014.30

141.013.90

95 TC

SHCkW

147.0146.014.10

157.0130.014.40

171.0111.014.70

186.090.6

15.10

160.0160.014.40

167.0149.014.60

180.0125.015.00

196.099.715.40

171.0171.014.70

173.0166.014.80

187.0138.015.10

202.0108.015.50

100 TC

SHCkW

144.0

144.014.80

154.0

128.015.00

168.0

109.015.30

182.0 158.0

158.015.10

163.0

148.015.20

177.0

123.015.60

191.0

98.116.00

167.0

167.015.30

170.0

163.015.40

182.0

137.015.70

197.0

106.016.20

89.115.70

105 TC

SHCkW

141.0141.015.40

151.0127.015.60

164.0107.016.00

179.087.6

16.40

155.0155.015.70

160.0146.015.80

173.0122.016.20

187.096.516.60

164.0164.016.00

166.0161.016.00

178.0135.016.40

193.0105.016.80

115 TC

SHCkW

136.0136.016.80

144.0124.016.90

157.0104.017.30

170.084.4

17.70

149.0149.017.10

152.0142.017.20

165.0118.017.50

178.093.317.90

158.0158.017.30

159.0156.017.30

170.0132.017.70

183.0101.018.10

38ARD016/40RM016


Condenser(Edb)


4500 6000 7500


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHC

kW

169.0169.0

12.70

180.0152.0

12.90

195.0128.0

13.30

211.0104.0

13.70

185.0185.0

13.10

190.0175.0

13.20

204.0146.0

13.50

221.0115.0

13.90

196.0196.0

13.30

197.0193.0

13.30

211.0162.0

13.70

227.0125.0

14.10

85 TC

SHCkW

167.0167.013.30

177.0151.013.50

192.0127.013.90

208.0103.014.30

182.0182.013.60

186.0173.013.70

201.0144.014.10

217.0113.014.50

193.0193.013.90

194.0191.013.90

207.0160.014.30

223.0123.014.70

95 TC

SHCkW

161.0161.014.50

170.0147.014.70

184.0124.015.10

200.099.815.50

176.0176.014.80

179.0169.014.90

193.0141.015.30

209.0111.015.70

186.0186.015.10

187.0186.015.10

199.0157.015.50

215.0120.015.90

100 TC 159.0

159.015.10

166.0145.015.30

181.0122.015.70

196.098.216.10

173.0173.015.50

176.0167.015.50

189.0139.015.90

204.0109.016.40

183.0183.015.70

183.0183.015.70

194.0155.016.10

210.0119.016.50

SHCkW

105 TC

SHCkW

156.0156.015.70

163.0144.015.90

177.0120.016.30

192.096.616.80

169.0169.016.10

172.0165.016.20

185.0138.016.50

200.0107.017.00

179.0179.016.40

179.0179.016.40

190.0153.016.70

205.0117.017.20

115 TC

SHCkW

150.0150.017.10

155.0140.017.20

168.0117.017.60

183.093.218.10

163.0163.017.50

164.0160.017.50

175.0134.017.80

190.0104.018.30

172.0172.017.70

172.0172.017.70

180.0150.018.00

195.0114.018.50

8/16/2019 Specs 38AR-04-PD-60HZ-2015

16/68

16

Performance data (cont) 38ARD016/40RM024


Condenser(Edb)


6,000 8,000 10,000


57 62 67 72 57 62 67 72 57 62 67 72

80 TCSHCkW

190.0190.013.20

194.0181.013.30

209.0150.013.60

226.0118.014.00

205.0205.013.50

205.0204.013.50

217.0173.013.80

233.0132.014.20

215.0215.013.80

215.0215.013.80

222.0193.014.00

238.0145.014.40

85 TC

SHCkW

187.0187.013.80

191.0179.013.90

205.0149.014.20

222.0117.014.60

202.0202.014.10

202.0201.014.10

213.0171.014.40

229.0131.014.80

211.0211.014.40

211.0211.014.40

218.0191.014.50

234.0144.015.00

95 TC

SHCkW

181.0181.015.00

184.0175.015.00

197.0146.015.40

213.0114.015.90

195.0195.015.30

195.0195.015.30

204.0168.015.60

220.0128.016.10

204.0204.015.60

204.0204.015.60

209.0187.015.80

225.0141.016.20

100 TC

SHCkW

178.0178.015.60

180.0173.015.70

193.0144.016.00

209.0112.016.50

191.0191.016.00

191.0191.016.00

200.0166.016.20

216.0126.016.70

200.0200.016.20

200.0200.016.20

205.0185.016.40

220.0139.016.80

105 TC

SHCkW

174.0174.016.20

176.0171.016.30

188.0142.016.60

204.0110.017.10

187.0187.016.60

187.0187.016.60

195.0164.016.90

210.0124.017.30

196.0196.016.90

196.0196.016.90

200.0183.017.00

215.0137.017.50

115 TC

SHCkW

167.0167.017.60

168.0166.017.60

179.0138.018.00

194.0107.018.40

179.0179.017.90

179.0179.017.90

185.0160.018.10

200.0121.018.60

187.0187.018.20

187.0187.018.20

190.0178.018.30

203.0133.018.70

38ARD024/40RM016


Condenser(Edb)


4500 6000 7500


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHCkW

196.0190.016.70

211.0168.017.10

229.0144.017.70

248.0119.018.30

212.0212.017.10

224.0192.017.50

242.0161.018.10

261.0130.018.80

226.0226.017.60

233.0213.017.80

250.0178.018.40

270.0140.019.10

85 TC

SHCkW

193.0188.017.40

207.0166.017.80

225.0142.018.40

244.0117.019.00

209.0209.017.90

220.0190.018.20

238.0160.018.80

257.0128.019.50

223.0223.018.30

229.0211.018.50

246.0176.019.10

265.0138.019.80

95 TC

SHCkW

187.0184.019.00

200.0162.019.40

217.0138.020.00

235.0114.020.60

203.0203.019.50

212.0186.019.80

229.0156.020.40

247.0125.021.10

216.0216.019.90

220.0207.020.10

236.0172.020.70

255.0135.021.40

100 TC

SHCkW

184.0

182.019.90

197.0

161.020.30

213.0

136.020.80

231.0

112.021.40

200.0

200.020.40

208.0

184.020.60

224.0

154.021.20

242.0

123.021.90

212.0

212.020.80

216.0

204.020.90

231.0

170.021.50

249.0

133.022.20

105 TC

SHCkW

180.0179.020.80

193.0159.021.10

209.0135.021.70

226.0110.022.30

196.0196.021.20

204.0182.021.50

220.0152.022.00

237.0121.022.70

208.0208.021.60

211.0202.021.70

226.0168.022.30

244.0131.023.00

115 TC

SHCkW

173.0173.022.60

185.0155.022.90

200.0131.023.50

216.0106.024.00

189.0189.023.10

195.0178.023.30

210.0148.023.80

226.0117.024.40

200.0200.023.50

202.0197.023.50

216.0164.024.00

233.0127.024.70

38ARD024/40RM024


Condenser(Edb)


6,000 8,000 10,000


57 62 67 72 57 62 67 72 57 62 67 72

80 TC

SHCkW

219.0219.017.30

229.0199.017.70

248.0167.018.30

267.0134.019.00

237.0237.017.90

241.0228.018.10

259.0190.018.70

278.0148.019.40

250.0250.018.40

251.0250.018.40

265.0211.018.90

285.0161.019.60

85 TC

SHCkW

216.0216.018.10

226.0197.018.40

243.0165.019.00

263.0132.019.70

234.0234.018.70

237.0226.018.80

254.0188.019.40

273.0146.020.10

246.0246.019.10

247.0246.019.10

261.0209.019.70

280.0159.020.40

95 TC

SHCkW

209.0209.019.70

217.0192.020.00

234.0161.020.60

253.0128.021.30

226.0226.020.30

228.0221.020.40

244.0184.020.90

263.0142.021.70

238.0238.020.70

238.0238.020.70

250.0205.021.20

269.0155.021.90

100 TC

SHCkW

206.0206.020.60

213.0190.020.80

230.0159.021.40

248.0126.022.10

222.0222.021.10

224.0218.021.20

239.0182.021.70

257.0140.022.50

234.0234.021.50

234.0234.021.50

245.0202.022.00

263.0153.022.70

105 TC

SHCkW

202.0202.021.40

209.0188.021.70

225.0157.022.20

242.0124.022.90

218.0218.022.00

219.0215.022.00

233.0180.022.60

251.0138.023.30

229.0229.022.40

229.0229.022.40

239.0200.022.80

257.0151.023.50

115 TC

SHCkW

195.0195.023.30

200.0184.023.40

215.0153.024.00

232.0120.024.60

210.0210.023.80

210.0209.023.80

223.0175.024.30

239.0134.025.00

220.0220.024.20

220.0220.024.20

228.0196.024.50

244.0147.025.20

8/16/2019 Specs 38AR-04-PD-60HZ-2015

17/68

38ARD024/40RM028 Temp (F) Air

EnteringCondenser

(Edb)


7,500 10,000 12,500


57 62 67 72 57 62 67 72 57 62 67 72

80 TCSHCkW

236.0236.017.90

242.0223.018.10

260.0185.018.70

280.0146.019.50

254.0254.018.50

254.0252.018.50

269.0212.019.10

290.0162.019.80

266.0266.018.90

266.0266.018.90

276.0236.019.30

296.0178.020.00

85 TC

SHCkW

233.0233.018.70

238.0221.018.80

256.0184.019.50

275.0144.020.20

250.0250.019.30

250.0249.019.30

265.0210.019.80

285.0161.020.60

262.0262.019.70

262.0262.019.70

271.0234.020.00

290.0176.020.80

95 TC

SHCkW

225.0225.020.30

229.0216.020.40

246.0179.021.00

265.0140.021.80

242.0242.020.90

242.0242.020.90

255.0206.021.40

273.0157.022.10

253.0253.021.30

253.0253.021.30

260.0230.021.60

279.0172.022.30

100 TC

SHCkW

221.0221.021.10

225.0214.021.20

241.0178.021.80

260.0138.022.50

237.0237.021.70

237.0237.021.70

249.0204.022.10

268.0155.022.90

248.0248.022.10

248.0248.022.10

255.0227.022.40

273.0170.023.10

105 TC

SHCkW

217.0217.022.00

220.0211.022.10

236.0175.022.60

254.0136.023.40

233.0233.022.50

233.0233.022.50

243.0202.023.00

262.0153.023.70

243.0243.022.90

243.0243.022.90

249.0225.023.20

266.0168.023.90

115 TC

SHCkW

209.0209.023.80

211.0206.023.80

225.0171.024.40

242.0132.025.10

223.0223.024.30

223.0223.024.30

232.0197.024.60

249.0148.025.40

233.0233.024.70

233.0233.024.70

237.0219.024.90

253.0164.025.60

38ARD028/40RM028

Temp (F)Air EnteringCondenser

(Edb)

Evaporator Air - CFM

7,500 8,000 9,000 10,000 12,500

Evaporator Air - EWB (F)

62 67 72 62 67 72 62 67 72 62 67 72 62 67 72

80TC

SHCkW

30225626.7

32221327.5

34716628.6

30526426.9

32322027.7

34816928.8

31127127.2

32723327.9

35117728.9

31827927.6

33124628.1

35518529.0

33429328.4

34725928.9

37219529.8

85TC

SHCkW

29625327.7

31721128.6

34116429.7

29926027.9

31821928.8

34216829.9

30626728.3

32123129.0

34517630.0

31427528.6

32524429.2

34918430.2

32928929.5

34125630.0

36619331.1

95TC

SHCkW

28524830.0

30420730.9

32815932.0

28825330.2

30521431.1

32816332.2

29525930.6

30922631.2

33117132.3

30226530.9

31223931.3

33517932.5

31727831.9

32825132.2

35218833.5

100

TC

SHCkW

280

24331.3

297

20432.1

320

15833.1

284

24931.5

298

21132.2

321

16233.2

290

25431.8

301

22432.3

324

17033.4

296

26032.2

305

23632.5

328

17833.6

311

27333.1

320

24833.5

344

18734.6

105TC

SHCkW

27423932.5

29020233.2

31315534.3

27824432.7

29120933.4

31415934.5

28424933.0

29422133.6

31616734.6

29125533.4

29823433.8

31917534.8

30526834.4

31324634.8

33518435.9

115TC

SHCkW

26823535.1

28318935.8

30415036.8

27223935.3

28419635.9

30415436.9

27824435.6

28720736.0

30716237.1

28424935.9

28921836.2

31017037.3

29826136.9

30422937.3

32517938.4

122TC

SHCkW

25922937.8

27118638.4

29114839.4

26323138.2

27219038.5

29115239.6

26823538.4

27520438.7

29415939.7

27324038.7

27821438.9

29716739.8

28725239.9

29222540.0

31117541.0

38ARD028/40RM034


Condenser(Edb)

Evaporator Air - CFM

9,000 10,000 12,000 15,000

Evaporator Air - EWB (F)

62 67 72 62 67 72 62 67 72 62 67 72

80TC

SHCkW

31928627.7

34023828.6

36718529.7

33431328.4

35126929.1

37620430.1

34734228.8

36130329.4

38722830.3

35735729.7

37231630.2

39923831.2

85TC

SHCkW

31328228.8

33523629.7

36018430.8

32930929.5

34426730.2

37020331.3

34233829.9

35530030.5

38122631.6

35335330.8

36531331.4

39323632.5

95TC

SHCkW

30127531.2

32123132.1

34617833.2

31629831.8

33326332.5

35519733.7

33032632.3

34129432.7

36622034.0

34034033.3

35130633.7

37723035.0

100TC

SHCkW

29627132.5

31422833.3

33817734.4

31129333.1

32325833.7

34819634.8

32432033.6

33329034.0

35821935.1

33433434.6

34330335.0

36922836.1

105TC

SHCkW

29026733.8

30622534.5

33117435.6

30528834.4

31625535.0

33919336.1

31831334.9

32528735.3

34921636.4

32732735.9

33530036.3

35922537.5

115TC

SHC

kW

283263

36.5

299211

37.2

321168

38.2

298281

37.1

307239

37.6

329187

38.7

310306

37.5

316268

37.8

338209

39.0

319319

38.6

326280

39.0

348218

40.1

122TC

SHCkW

27325639.3

28720839.9

30816541.0

28727140.0

29523540.3

31518441.3

29829440.4

30326340.6

32420541.5

30730741.6

31227541.8

33421442.8

Performance data (cont)

17

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UNITSIZE38AR

NOMINALVOLTAGEV-Ph-Hz

VOLTAGERANGE*

COMPRESSOR 1 COMPRESSOR 2FAN MOTORS

(Qty 2) POWER SUPPLY

MIN MAX RLA LRA RLA LRA FLA(ea)

LRA(ea)

MCA MOCP

Z007

208/230-3-60 187 254 22.4 170 -- -- 0.9 1.6 29.125 51.3

460-3-60 418 506 9.51 80 -- -- 0.5 0.9 12.5 20

380-3-60 342 418 9.51 80 -- -- 0.9 1.6 13 20

400-3-50 360 440 9.43 80 -- -- 0.5 0.9 12.4 20

Z008

208/230-3-60 187 254 25.6 190 -- -- 1.5 3.1 33.9 55

460-3-60 418 506 13.5 95 -- -- 0.8 1.6 17.9 30

380-3-60 342 418 16 135 -- -- 1.5 3.1 21.9 30

400-3-50 360 440 13.5 95 -- -- 0.8 1.6 17.9 30

Z012

208/230-3-60 187 254 35.7 237 -- -- 1.5 3.1 46.5 80

460-3-60 418 506 20.7 130 -- -- 0.8 1.6 26.9 45

380-3-60 342 418 21.4 160 -- -- 1.5 3.1 28.6 45

400-3-50 360 440 20.7 130 -- -- 0.8 1.6 26.9 45

D014

208/230-3-60 187 254 22.4 170 22.4 170 3.6 7.5 65 70

460-3-60 418 506 9.51 80 9.51 80 1.9 -- 28.5 35

380-3-60 342 418 9.51 80 9.51 80 3.6 7.5 32.8 35

400-3-50 360 440 9.43 80 9.43 80 1.7 -- 27.8 30

D016

208/230-3-60 187 254 25.6 190 25.6 190 3.6 7.5 73 80

460-3-60 418 506 13.5 95 13.5 95 1.9 -- 38.5 45

380-3-60 342 418 16 135 16 135 3.6 7.5 49 55

400-3-50 360 440 13.5 95 13.5 95 1.7 -- 38 45

D024

208/230-3-60 187 254 35.7 237 35.7 237 3.6 7.5 98.3 125460-3-60 418 506 20.7 130 20.7 130 1.9 -- 56.5 70

380-3-60 342 418 21.4 160 21.4 160 3.6 -- 62 70

400-3-50 360 440 20.7 130 20.7 130 1.7 7.5 56 70

D028

208/230-3-60 187 254 45.7 255 45.7 255 5.5 - 125.3 150

460-3-60 418 506 22.9 145 22.9 145 2.8 - 62.9 80

380-3-60 342 418 27.1 155 27.1 155 3.9 - 75.6 90

LEGEND FLA — Full Load AmpskW — Total Fan Motor Input (kilowatts)LRA — Locked Rotor AmpsMCA — Minimum Circuit Amps per NEC, Section 430-24

MOCP — Maximum Overcurrent Protection (amps)RLA — Rated Load Amps (compressor)

*Units are suitable for use on electrical systems wherevoltage supplied to the unit terminals is not below orabove the listed limits.

NOTES:1. The MCA and MOCP values are calculated inaccordance with theNational Electrical Code (NEC),Article 440.2. Motor RLA and LRA values are established inaccordance with Underwriters’ Laboratories (UL),Standard 1995.

18

Electrical data

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Maximum Outdoor Temperature

115 F

Minimum Outdoor Ambient See Minimum Outdoor-AirOperating Temperature

table below.

Minimum Return-Air Temperature

55 F

Maximum Return-Air Temperature

95 F

Normal Acceptable Saturation Suction Temperature Range

25 to 55 F

Maximum Discharge Temperature

295 F

Minimum Discharge Superheat 60 F

UNIT 38AR MAX

ALLOW.LIFT (ft)

LIQUID LINE

Max Allow. Pressure Drop (psi)

Max Allow. Temp Loss

(°F)

38ARZ007-012 38ARD014-028

60 7 2

UNIT 38AR

LINEAR LENGTH OF PIPING — FT

0-25 25-50 50-75 75-100

Line Size (in. OD)

L S L S L S L S

Z007 3/8 11/8 3/8 11/8 3/8 11/8 3/8 11/8

Z008 3/8 11/8 1/2 11/8 1/2 11/8 1/2 13/8

Z012 1/2 13/8 1/2 13/8 1/2 13/8 1/2 13/8

D014 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8

D016 1/2 13/8 1/2 13/8 1/2 13/8 5/8 13/8D024 1/2 13/8 1/2 13/8 5/8 13/8 5/8 3/8

UNIT 38AR

LINEAR LENGTH OF PIPING — M (FT)

0–4 (0-13.1 ) 4-10 (13.1-32.8 ) 10-22 (32.8-72.2) 22–30.5(72.2-100)

Line Size (in. OD)

L S L S L S L S

D028 5/ 8 1 3 /8 5/8 13/8 7/8 15/8 7/8 15/8 UNIT 38AR CONDTEMP(F)

MINIMUM OUTDOOR TEMP (F)

Std

38ARZ007-012 38ARD014-024

90 50

38ARD028 90 59

Application data

Operating limits LIQUID LINE DATA — 38ARD014-024 UNITS

Refrigerant piping IMPORTANT: Do not bury refrigerant piping

underground.

NOTES:

1. Select air handler at no less than 300 cfm/ton (nominalcondensing unit capacity).

2. Total combined draw of the field-supplied liquid linesolenoid valve and air handler fan contactor must not exceed 22

va. If the specified va must be exceeded, use a remote relay tocontrol the load.

Liquid line For applications with liquid lift greater than 20 ft,use 1/2-in. liquid line where 3/8 in. is shown; use 5/8-

in. liquid line where 1/2 in. is shown. The

maximum liquid lift is 60 ft.

MAXIMUM REFRIGERANT CHARGE

It is recommended that the refrigerant piping for all

commercial split systems include a liquid line

solenoid valve, a liquid line filter drier and a sight

glass.

For refrigerant lines longer than 75 lineal ft, a

liquid line solenoid valve installed at the indoor

unit and a suction accumulator are required. Refer

to the Refrigerant SpecialtiesPart Numbers table.

REFRIGERANT PIPING SIZES

UNIT 38AR R-22 (lb)

Z007 17.3

Z008 34.2

Z012 34.2

D014 (2)17.3

D016 (2)34.2

D024 (2)34.2

D028 (2)27.5

MINIMUM OUTDOOR-AIR OPERATING

TEMPERATURE

LEGEND L — Liquid Line S — Suction LineNOTES:

1. Pipe sizes are based on a 2° F loss for liquid and suction lines.2. Pipe sizes are based on the maximum linear length, shown foreach column, plus a 50% allowance for fittings.3. Charge units with R-22 refrigerant in accordance with unitinstallation instructions.4. 38ARD has two independent refrigerant circuits and ref pipe sizesfor 38ARD series are given for each circuit

REFRIGERANT SPECIALTIES PART NUMBERS

UNIT LIQUID

LINE SIZE(in.)

LIQUID LINE SOLENOID VALVE

(LLSV) LLSV COIL SIGHT GLASS FILTER DRIER

SUCTION LINEACCUMULATOR

38ARZ007 3/8 200RB5T4M AMG-24/50-60 AMI1TT3 P502-8304S S-7063S

38ARZ008 3/8 200RB5T4M AMG-24/50-60 AMI1TT3 P502-8304S S-7063S

1/2 200RB5T4M AMG-24/50-60 AMI1TT4 P502-8304S S-7063S

38ARZ012 1/2 200RB6T4M AMG-24/50-60 AMI1TT4 P502-8307S S-7063

38ARD014 1/2 200RB5T4M Qty 2 AMG-24/50-60 Qty 2 AMI1TT4 Qty 2 P502-8304S Qty 2 S-7063S Qty 2

38ARD016 1/2 200RB5T4M Qty 2 AMG-24/50-60 Qty 2 AMI1TT4 Qty 2 P502-8304S Qty 2 S-7063S Qty 2

5/8 200RB5T5M Qty 2 AMG-24/50-60 Qty 2 AMI1TT5 Qty 2 P502-8304S Qty 2 S-7063S Qty 2

38ARD024 1/2 200RB6T4M Qty 2 AMG-24/50-60 Qty 2 AMI1TT5 Qty 2 P502-8307S* Qty 2 S-7063S Qty 2

5/8 200RB6T5M Qty 2 AMG-24/50-60 Qty 2 AMI1TT5 Qty 2 P502-8307S* Qty 2 S-7063S Qty 2

38A RD028 5/8 200RB6T5M Qty 2 AMG-24/50-60 Qty 2 AMI1TT5 Qty 2 P502-8307S* Qty 2 S-7063S Qty 2

19

13/8 7/8 15/8 7/8 15/8

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20

Typical wiring schematic

38ARZ 230V/460V

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21


38ARZ 380V

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22

Typical wiring schematic 38ARD 230V/460V- (14-24)

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23


38ARD 380V - (14-24)

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24


38ARD (14-24)

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38ARD028

25

230V,380V, 460V

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38ARD028 230V,380V, 460V (cont.)

26

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27

Model number nomenclature - 40RM

4 0 R M - 016 SD B 5 0 1 E D

40RM. Commercial Packaged

Air Handler

Cooling Coil

- Direct Expansion

Nominal Capacity Tons (kW)

007 6 (21) 016 15 (52)008 7-1/2 (26) 024 20 (70)

028 25 (87)012 10 (35) 034 30 (105)014 12-1/2 (43)

S: SAMCOD: Double Skin

Expansion Device

B Thermostatic Expansion Valves (40RM )

Voltage Designation (V-Ph-Hz)

3 208/230-1-60 (007-010 sizes only)

5 208/230-3-606 208/230/460-3-60 (all sizes 007-014; size 016

except YC and WD options)

460-3-60 (sizes 016 with YC or WD options and

all size 024-034 units)

8 230-3-50

9 400-3-50

Revision Number

0 Original Model

Factory-Installed Options

ED

FD

Painted, Standard Motor and

Standard Drive

Painted, Standard Motor and

Medium-Static Drive (Not availablefor 028 size for 60 Hz units.

RD

WD

Painted, Alternate Motor and

Medium-Static Drive (Available for

60 Hz sizes 028 only

Painted, Alternate Motor and

High-Static Drive

Packaging

1 Standard Domestic

3 Export

RD and WD option codes for all 034 size units and 008, 010 units with 208/230-1-60 power designatestandard motor and high-static drive.

NOTE: See the following table for the sizes available for each unit.

Quali ty Ass urance

40RM007-034

6-25 Nominal Tons – 60 Hz

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28

Physical data

40RM - ENGLISH

UNIT 40RM 007SD 008SD 012SD 014SD 016SD 024SD 028SD 034SD

NOMINAL CAPACITY (Tons) 121/271 / 26 10 15 20 25 30

OPERATING WEIGHT (lb)Base Unit (Double skin) with TXV 448 452 472 804 819 824 1188 1198Plenum 97 97 97 140 140 140 180 180

FANSQty...Diam. (in.) 1...15 1...15 1...15 2...15 2...15 2...15 2...18 2...18Nominal Airflow (cfm) 2400 3000 4000 5000 6000 8000 10,000 12,000Airflow Range (cfm) 1800-3000 2250-3750 3000-5000 3750-6250 4500-7500 6000-10,000 7500-12,500 9000-15,000Nominal Motor Hp (Standard Motor)*

208/230-1-60 1.3 2.4 - - - - - -208/230-3-60 and 460-3-60 2.4 2.4 2.4 2.9 3.7 5.0 7.5 10.0575-3-60 1.0 2.0 2.0 3.0 3.0 5.0 7.5 10.0230-3-50, 400-3-50 2.4 2.4 2.9 2.9 2.9 5.0 7.5 10.0

Motor Speed (rpm)208/230-1-60 1725 1725 - - - - - -208/230-3-60 and 460-3-60 1725 1725 1725 1725 1725 1745 1745 1745575-3-60 1725 1725 1725 1725 1725 1745 1755 1755230-3-50, 400-3-50 1425

REFRIGERANT R-22Operating charge (lb)

3.0 3.0 1.5/1.5 2.0/2.0 2.5/2.5 3.5/3.5 4.5/4.5 5.0/5.0(approx per circuit)²

DIRECT-EXPANSION COIL Enhanced Copper Tubes, Aluminum Sine-Wave FinsMax Working Pressure (psig) 435Face Area (sq ft) 6.67 8.33 10.0 13.25 17.67 19.88 24.86 29.83No. of Splits 1 1 2 2 2 2 2 2Split Type...Percentage - - Face...50/50No. of Circuits per Split 12 15 9 9 12 13 15 18Rows...Fins/in. 3...15 3...15 3...17 3...15 3...15 3...17 3...15 3...15

STEAM COIL**Max Working Pressure (psig at 400 F) 175Total Face Area (sq ft) 6.67 6.67 6.67 13.33 13.33 13.33 15.0 15.0Rows...Fins/in. 1...9 1...9 1...9 1...10 1...10 1...10 1...10 1...10

HOT WATER COIL**Max Working Pressure (psig) 150Total Face Area (sq ft) 6.67 6.67 6.67 13.33 13.33 13.33 15.0 15.0

Rows...Fins/in. 2...8.5 2...8.5 2...8.5 2...8.5 2...8.5 2...8.5 2...12.5 2...12.5Water Volume(gal) 8.3 13.9 14.3(ft3) 1.1 1.85 1.90

PIPING CONNECTIONSQuantity...Size (in.)

DX Coil - Suction (ODF) 1...11/8 1...11/8 2...11/8 2...11/8 2...11/8 2...11/8 2...13/8 2...13/8

DX Coil - Liquid Refrigerant (ODF) 1...5/8 2...5/8

Steam Coil, In (MPT) 1...21/2 1...21/2

Steam Coil, Out (MPT) 1...11/2 1...11/2

Hot Water Coil, In (MPT) 1...11/2 1...11/2 1...2Hot Water Coil, Out (MPT) 1...11/2 1...11/2 1...2Condensate (PVC) 1...11/4 ODM/1 IDF

FILTERS Washable - Factory Supplied4...16 x 20 x 1 4...20 x 24 x 1

Quantity...Size (in.) 4...16 x 24 x 14...16 x 24 x 1 4...20 x 25 x 1

Access Location Front

LEGENDDX - Direct ExpansionTXV - Thermostatic Expansion Valve

*Refer to alternate Fan Motor Data table, pages 54 and 55, for alternate motor data.²Units are shipped without refrigerant charge.**Please contact your local Carrier sales office for availability.

Please contact your local Carrier sales office for the weights of single skin units.

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29

Options and accessories

Factory-installed optionsAlternate fan motors and drives are availableto provide the widestpossiblerange of performance.

Field-installed accessoriesTwo-row hot water coils have copper tubes mechanically bonded to aluminum plate fins and non-ferrousheaders.

One-row steam coil has copper tubesandaluminumfins.The Inner Distributing Tube (IDT)designprovides uniformtemperaturesacrossthecoil face.The steamcoil hasa broadoperating pressurerange; up to 175 psig (1207 kPag) at400 F (204.4 C) and up to 300 psig (2069 kPag)at 300 F(148.9 C). The IDT steamcoils are especiallysuited to applications where sub-freezingair enters the unit.

Electric resistance heat coils have an open-wire designand are mounted in a rigid frame. Safety cutouts for hightemperature conditions are standard. Terminal block forsingle-point power connection is included.

Economizer (enthalpy contr olled) provides ventilationair and ``free'' cooling if outside ambient temperature andhumidity are suitable.Can also be usedwith CO

2sensors

to help meet indoor air quality requirements.

Discharge plenum directs the air discharge directly intothe occupiedspace;integral horizontal and vertical louversenable redirection of airflow. Accessory is available unpainted or painted. Field assemblyrequired.

Standard units available from the factory are inDouble skin.

Return-air grille provides a protective barrier over thereturn-air opening andgivesa finishedappearanceto unitsinstalledin the occupied space.Accessoryis availableun

painted or painted.Subbase provides a stable, raisedplatform and room forcondensatedrain trap connectionfor verticalfloor-mountedunits. Accessoryis availableunpainted or painted.

Over head suspension package includes necessarybrackets to support units in horizontal ceiling installations.

CO2

sensors can be used in conjunction with the economizer accessoryto help meet indoor air quality requirements. The sensor signals the economizer to open whenthe CO2 level in the spaceexceedsthe set point. A CarrierComfort Systemprogrammable thermostat can be usedtooverridethe sensorif the outsideair temperatureis too highor too low.

Carrier's line of ther mostats provide both programmable and non-programmable capability with the newDebonair line of commercial programmable thermostats,the TEMP System controls offer communication capability with stagedheatingand cooling, the Commercial Electronic thermostats provide 7-dayprogrammablecapabilityfor economicalapplications,while the Non-Programmablethermostatsoffer a multitude of stagedheating and coolingsubbaseoptions.

Condensate drain trap includesan overflow shutoff switchthat can be wired to turn off the unit if the trap becomesplugged. Kit also includesa wire harnessthat can be connected to an alarm if desired. The transparent trap is de

signed for easyserviceand maintenance.

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30

CARRIERTHERMOSTATS

DEBONAIR

COMMERCIAL

PROGRAMMABLE

THERMOSTAT

AUTO

Pm

COOL

HEAT

®

TEMPSYSTEMTHERMOSTAT

COMMERCIAL

ELECTRONIC

THERMOSTAT

NON-PROGRAMMABLETHERMOSTAT

H C

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31

Options

and

accessories

(cont)

40RMWITHDISCHARGEPLENUM,RETURN-AIRGRILLEAND SUBBASE

DISCHARGE

PLENUM

RETURN-AIR

GRILLE

SUBBASE

FAN

COIL

UNIT

40RMWITHECONOMIZER

ECONOMIZER

40RMWITHHOTWATEROR STEAMCOIL

FAN COIL

UNIT

HOT WATER OR

STEAM COIL

40RMWITHCONDENSATETRAP

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32

Dimensions

40RM007SD-012SD

UNIT WEIGHTUNIT

lb (kg)

40RM007SD 448 (203)

40RM008SD 452 (205)

40RM012SD 472 (214)

TXV - Thermostatic ExpansionValve

NOTES:1. Dimensions in [ ] are in

millimeters.

2. Direction of air¯ow.

3. Recommended clearance:· Rear: 39(76.2 mm) (28-69[762 mm]

with electric heat accessory)· Front: 28-69 (762 mm)· Right side: 28-69 (762 mm)· Left Side: 28-69 (762 mm)· Local codes or jurisdiction may

prevail.4. Liquid piping not supplied by

Carrier.5. Duct flange is factory supplied and

field installed.

All the above mentioned weights are for double skin units.

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33

Dimensions (cont)

40RM014SD-024SD

UNITUNITWEIGHT

lb (kg)

40RM014SD 804 (364)

40RM016SD 819 (371)

40RM024SD 824 (373)



millimeters.

2. Direction of airflow.

3. Recommended clearance:· Rear: 39 (76.2 mm) (28-69

[762 mm] with electric heataccessory)

· Front: 28-69 (762 mm)· Right side: 28-69 (762 mm)· Left Side: 28-69 (762 mm)· Local codes or jurisdiction may


Carrier.5. Duct flange is factory supplied

and field installed.

All the weights men

tioned in the tableare for double skinunits.

UNIT

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34

40RM028SD,034SD



millimeters.


3. Recommended clearance:· Rear: 39(76.2 mm)

· Front: 28-69 (762 mm)· Right side: 28-69 (762 mm)· Left Side: 28-69 (762 mm)· Local codes or jurisdiction may




UNIT WEIGHTUNIT

lb (kg)

40RM028SD 1188 (538)

40RM034SD 1198 (542)

All the above mentioned weights are fordouble skin units.

Dimensions (cont)

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35

OVERHEADSUSPENSIONACCESSORY

UNIT

SIZES

0 0 7 - 0 1 2

UNIT

SIZES

0 1 4 - 0 2 4

UNIT

SIZES

0 2 8 , 0 3 4

NOTE:

Dimensions

in

[

]

are

millimeters.

Dimensions

(cont)

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36

PLENUM,RETURN-AIRGRILLE,AND SUBBASEACCESSORIES

UNIT

SIZES

007 - 0 12

UNIT

SIZES

014 - 0 24

NOTE:

Dimensions

in

[

]

are

millimeters.

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37

PLENUM,RETURN-AIRGRILLE,AND SUBBASEACCESSORIES (cont)

UNITSIZES 0 2 8 , 0 3 4

NOTE:Dimensions in[ ]aremillimeters.

Dimensions

(cont)

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38

HOTWATERAND STEAMCOILACCESSORIES

UNIT

SIZES

0 0 7 - 0 1 2

NOTE:Dimensions in [ ]aremillimeters.

DIMENSION HOTWATERCOIL STEAMCOIL

A 11 ⁄ 2MPT[38.1] 11 ⁄ 2MPT[38.1]

B 11 ⁄ 2MPT[38.1] 21 ⁄ 2MPT[63.5]

C 23 ⁄ 8 [60.3] 31 ⁄ 8 [79.4]

D 47 ⁄ 8 [123.8] 31 ⁄ 8 [79.4]

E 21 ⁄ 8 [54.0] 49 ⁄ 16 [115.8]

F 1�-111 ⁄ 4 [590.6] 1�-9 [584.2]

G 3�- 4 [1016.0] 3�-4 [1016.0]

UNITSIZES 0 1 4 - 0 2 4

NOTE:Dimensionsin[ ]aremillimeters.

DIMENSION HOTWATERCOIL STEAMCOIL

A 2MPT [50.8] 11 ⁄ 2MPT[38.1]

B 2MPT [50.8] 21 ⁄ 2MPT[63.5]

C 23 ⁄ 8 [60.3] 31 ⁄ 8 [79.4]

D 47 ⁄ 8 [123.8] 31 ⁄ 8 [79.4]

E 21 ⁄ 8 [54.0] 49 ⁄ 16 [115.8]

F

1�-11

1

⁄ 4

[590.6]

1�-9

[584.2]

G 6�- 8 [2032.0] 6�-8 [2032.0]

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39

40RM028SD,034SD



millimeters.


3. Recommended clearance:· Rear: 39(76.2 mm)· Front: 28-69 (762 mm)· Right side: 28-69 (762 mm)· Left Side: 28-69 (762 mm)· Local codes or jurisdiction may




UNIT WEIGHTUNIT

lb (kg)

40RM028SD 1188 (538)

40RM034SD 1198 (542)

All the above mentioned weights are for

double skin units.

specs 38ar-04-pd-60hz-2015

Documents