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Carrier’s air-cooled split systems:• provide a logical solution forcommercial 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 commercialcooling solutions.
Up to 11.0 EERThe high efficiency split commercial splitsystem combining the 38ARZ/ARDoutdoor condensing unit with 40RM air
handling unit can save 20-27% of energyconsumption.
Constructed for long lifeThe 38ARZ (single circuit, scrollcompressor) and 38ARD (dual circuit,
scroll compressor) models are designed and
built to last. The copper tube-aluminum finoutdoor 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 galvanizedsteel, delivering unparalleled protectionfrom the environment. Inside and outsidesurfaces are protected to ensure long life,good looks, and reliable operation. Safetycontrols are used for enhanced system
protection and reliability.
Product Data
The 38ARZ/ARD condensing units with scrol l compressors match Carrier’s 40RMindoor-air handlers for a wide selection of dependable commercial cooling solutions.
38AR-01 PD 50Hz 2011
38ARZ/ARDCommercial Air-Cooled Split
Sizes 007 - 028With 40RM007-028
6-25 Nominal Tons - 50Hz
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Model number nomenclature Z 007 -- - 9 0 1 S
Type
38AR–Commercial Air-
Cooled Condenser
S - High Ambient
Packaging
1 - StandardZ-Single Circuit
D- Dual Circuit Design Series
0 - Original Design
Nominal Capacity in-Tons
007 - 6
Voltage008 - 7.5 Tons9 – 400–3–50012 - 10 Tons
014 - 12 Tons
016 - 14 TonsFin Type024 - Tons-- - Standard Bare Fins
C- Cu/Cu Coil
P- Pre-Coated Blue Fins
-- - Not Used
Table of ContentsPage.
38ARZ/ARDFeatures/Benefits………………………………………………………………………………………. 1ModelNumber Nomenclature………………………………………………………………………….. 3Physical Data……………………………………………………………………………………………. 4 ARI Capacity ratings 50Hz ……………………………………………………………………………. 6Options and accessories ………………………………………………………………………………. 7Electrical Data…………………………………………………………………………………………… 7Base Unit Dimensions………………………………………………………………………………….. 8-10
Performance data ……………………………………………………………………………………… 11-26 Application Data………………………………………………………………………………………… 27
Typical Wiring Schematic………………………………………………………………………………. 28-32
40RMModel number nomenclature………………………………………………………………………….. 33
Physical Data……………………………………………………………………………………………. 34, 35 Options and accessories ………………………………………………………………………………. 36-38 Base Unit Dimensions………………………………………………………………………………….. 39-46 Fan Performance Data ……………………………………………………………………………….. 47-53 Electrical Data…………………………………………………………………………………………… 54-56 Typical piping and wiring ……………………………………………………………………………… 57-60 Application Data………………………………………………………………………………………… 60-64
Guide SpecificationsGuide Specifications —38ARZ007-012………………………………………..…………………… 65,66 Guide specifications— 38ARD014-028 ……………………………………………………………. 67,68
Guide specifications —40RM………………………………………………………………………… 69,70
38AR
20
Tons
028 - Tons25
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Physical Data – English
UNIT 38AR
ARZ ARD
007 008 012 014 016 024
NOMINAL CAPACITY (Tons) 6 7.5 10 12 14 20
OPERATING WEIGHT (lb) Aluminium Coils (Standard)
Copper Coils (Optional)
300
352
383
484
430
531
676
822
740
886
764
904
COMPRESSOR ScrollQtyOil Charge (oz) 88 90 110 60(ea) 85(ea) 110(ea)
REFRIGERANT TYPE *Operating Charge, Typical (lb)
**
Shipping Charge (lb)
R2212 20 22 11.5/circuit 14/circuit
2.0 3.1
FINISH Gray
CONDENSER FAN Propeller TypeQty…RPM 2…700 2…920 2…900DiameterNominal Air Flow (Total CFM)
22 in 26 in5000 5800 9210
Watts (Total) 330 505 1050
CONDENSER COIL (Qty) 2Face Area (sq ft Total)) 29.2 29.2Rows…Fins/in. 1…17 2…17 3…15Storage Capacity (lb)*** 17.3 34.2 48
CONTROLSPressurerestart Settings (psig)High Cutout
Cut-inLow Cutout
Cut-in
428 ± 10320 ± 20
27 ± 344 ± 5
428 ± 10 320 ± 20
27 ± 444 ± 7
DISCHARGE GAS THERMOSTAT (0F)
CutoutCut-in
---270 ± 9
190 ± 13---
PRESSURE RELIEF
LocationTempreature Suction Line200
Liquid Line200
PIPING CONNECTIONQty…Suction 1…1 1/8 1…1 1/8 1…1 3/8 2…1 3/8Qty…Liquid 1… 3/8 1… 3/8 1… 1/2 2… 1/2Hot 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.
028
25
127
153
111(ea)
17.97
2…90030 in13001300
50.4 3…16 -
2…1 3/82… 5/8
-
/circuit
SHIPPING DIMENSIONS (in) (W X H X D) (59.2X45.5X39) (72.6X44.25X41.7) (96.5X49.6 X54.3)
UNIT 38AR
ARZ ARD
007 008 012 014 016 024 028
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Physical Data – SI
UNIT 38AR
ARZ ARD
007 008 012 014 016 024
NOMINAL CAPACITY (KW) 21.0 26.0 34.0 41.0 48.0 68.0
OPERATING WEIGHT (kg) Aluminium Coils (Standard)
Copper Coils (Optional)
136.4
160.0
174.1
220.0
195.5
241.4
307
373
336
402
347
410
COMPRESSOR ScrollQtyOil Charge (L)
1 2
2.6 2.7 3.3 1.8(ea) 2.5(ea) 3.3(ea)
REFRIGERANT TYPE *Operating Charge, Typical (kg)
**
Shipping Charge (kg)
R225.5 9.2 9.9 5.25
6.3
1.0 1.4
FINISH Gray
CONDENSER FAN Propeller TypeQty…r/s 2…11.8 2…15.3 2…15Diameter (mm)
Nominal Air Flow (L/s)560 660
2360 2735 4346Watts (Total) 330 505 1050
CONDENSER COIL (Qty) 2Face Area (sq m Total)) 2.7 2.71
Rows…Fins/m. 1…670 2…670 3…590Storage Capacity (kg)*** 7.7 15.5 21.8
CONTROLSPressurerestart Settings (kPa)High Cutout
Cut-inLow Cutout
Cut-in
2950 ± 702200 ± 138
186 ± 21303 ± 34
2950 ± 702200 ± 138
186 ± 28303 ± 34
DISCHARGE GAS THERMOSTAT (0C)
CutoutCut-in ---
132 ± 588 ± 7 ---
PRESSURE RELIEFLocationTemperature (
0C)
Suction Line93
Liquid Line93
PIPING CONNECTION (in . ODM)Qty…Suction 1…1 1/8 1…1 1/8 1…1 3/8 2…1 3/8Qty…Liquid 1… 3/8 1… 3/8 1… 1/2 2… 1/2Hot Gas Stub --- --- --- 3/8
028
580
695
8.16
2…15
762
615
1300
4.68
3.. 630
-
2…1 3/82… 5/8
-
*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.
SHIPPING DIMENSIONS-mm (W X H X D) (1504x1157x992) (1844x1124x1058) (2451x1260x1380)
UNIT 38AR
ARZ ARD
007 008 012 014 016 024 028
/circuit/circuit /circuit
85.0
0
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Capacity ratings 50 Hz
LEGEND
*System gross capacities are rated according to indoor unit airflow, 35 C air temperature entering condenser, and 20 C wb air temperature enteringevaporator.#System gross capacities are rated according to indoor unit airflow, 95 F air temperature entering condenser, and 67 F wb air temperature enteringevaporator.**Condensing unit gross capacity based on 36 C air temperature entering condenser and 8 C SST.##Condensing unit gross capacity based on 95 F air temperature entering condenser and 45 F SST.
SOUND LEVELS, dB — 38AR UNITS
UNIT
38AR
SOUND
RATING
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
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. 38ARD014-024 and 38AKS data is based upon a limited amount of actual testing with the estimated sound power
data 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) — 40RM007-028
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
CONDENSING
UNIT
AIR HANDLER/ INDOOR
COIL
SYSTEM GROSS CAPACITY
CONDENSING UNIT
ONLY GROSS CAPACITY
kW* Btuh# kW**
Btuh##
38ARZ007
40RM007
40RM008
18.4
19.0
62,200
64,300
18.0
60,300
38ARZ008
40RM007
40RM008
40RM012
23.3
24.0
25.4
78,700
81,400
86,100
25.0
83,900
38ARZ012
40RM008
40RM012
40RM014
30.1
31.9
33.4
102,000
108,000
113,000
33.2 112,000
38ARD014 40RM014 40.4 138,000 41.6 142,000
38ARD016 40RM016 56.3 192,000 57.8 197,200
38ARD024 40RM024 63.0 215,000 64.6 218,000
38ARD028
40RM028 81.1 276,600 84.0 286,700
D028 94.8 — 91.4 88.1 85.8 86.4 81.5 75.2 67.4
40RM028 10000 96.2 102.5 98.5 94.5 95.5 89.5 87.5 83.5
LEGENDdb — Dry Bulbwb — Wet BulbSST — Saturated Suction Temperature
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Options and accessories 38AR, options
Enviro-Shield ™ condenser options offer pre-coated coils that provide protection in mild coastalenvironments. 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 newDebonair® 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.
CONDENSER COIL OPTIONS
COPPER‐TUBE
COILS
WITH ENVIRO‐SHIELD OPTIONENVIRONMENT
Standard Mild Coastal Moderate Coastal
Al Fins (Standard Coils) X
Cu Fins X
Al Fins, Pre‐Coated X
LEGEND
Al — AluminumCu — Copper
Electrical dataUNIT
SIZE38AR
NOMINAL
VOLTAGEV-Ph-Hz
VOLTAGERANGE*
COMPRESSOR1
COMPRESSOR2
FAN MOTORS(Qty 2)
POWERSUPPLY
MIN MAX RLA LRA RLA LRA FLA(ea)
LRA(ea)
MCA MOCP
Z007 400-3-50 360 440 9.6 82 -- -- 0.5 0.9 12.4 20
Z008 400-3-50 360 440 13.5 95 -- -- 0.8 1.6 17.9 30
Z012 400-3-50 360 440 20.7 130 -- -- 0.8 1.6 26.9 45
D014 400-3-50 360 440 9.6 82 9.6 82 1.7 -- 27.8 30
D016 400-3-50 360 440 13.5 95 13.5 95 1.7 -- 38.0 45
D024 400-3-50 360 440 20.7 130 20.7 130 1.7 7.5 56.0 70
LEGENDFLA — Full Load AmpsLRA — Locked Rotor AmpsMCA — Minimum Circuit Amps per NEC, Section 430-24MOCP — Maximum Overcurrent Protection (amps)
RLA — Rated Load Amps (compressor)
*Units are suitable for use on electrical systems where voltagesupplied to the unit terminals is not below or above the listedlimits.NOTES:
1. The MCA and MOCP values are calculated in accordance withtheNational Electrical Code (NEC), Article 440.2. Motor RLA and LRA values are established in accordance withUnderwriters’ Laboratories (UL), Standard 1995.
D028 400-3-50 360 440 22.9 145 22.9 145 3.0 -- 8063.3
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Base Unit Dimensions – 38ARZ 007 – 012
38ARZ Size
Approx imate Shipping Weight Approx. Shipping Dimens ions( 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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Base Unit Dimensions – 38ARD 014 – 024
38ARD Size
Approx imate Shipping Weight Approx. Shippi ng Di mensions( 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
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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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Performance data 50Hz CONDENSING UNIT RATINGS — SI
kW — Compressor PowerSDT — Saturated Discharge Temperature (
0C)
SST — Saturated Suction Temperature (0C)
TC — Gross Cooling Capacity (KW)
38ARZ007
SST (C)
Air Temperature Entering Condenser (C)
28 32 36 40 44 48 52
–2 TCkWSDT
13.90
3.65
39.4
13.40
3.95
43.3
12.80
4.27
47.3
12.30
4.62
51.2
11.70
4.98
55.1
11.20
5.33
59.0
10.70
5.68
63.0
0 TCkW
SDT
14.90
3.69
39.9
14.30
4.00
43.8
13.80
4.32
47.7
13.20
4.67
51.6
12.60
5.02
55.5
12.10
5.38
59.4
11.50
5.73
63.3
2 TCkWSDT
15.90
3.74
40.5
15.30
4.05
44.4
14.80
4.37
48.3
14.20
4.73
52.1
13.60
5.08
56.0
13.00
5.43
59.9
12.40
5.78
63.8
4 TCkWSDT
17.00
3.80
41.1
16.40
4.11
45.0
15.80
4.43
48.8
15.20
4.79
52.7
14.50
5.14
56.6
13.90
5.49
60.4
13.30
5.84
64.3
6 TCkWSDT
18.10
3.87
41.8
17.50
4.18
45.6
16.90
4.50
49.5
16.20
4.85
53.3
15.50
5.21
57.2
14.90
5.56
61.0
14.20
5.91
64.9
8 TCkWSDT
19.30
3.94
42.5
18.60
4.25
46.3
18.00
4.57
50.1
17.30
4.92
53.9
16.60
5.28
57.8
15.90
5.63
61.6
15.20
5.99
65.4
10 TCkWSDT
20.50
4.01
43.2
19.80
4.32
47.0
19.10
4.64
50.8
18.40
5.00
54.6
17.70
5.35
58.4
16.90
5.71
62.2
16.20
6.06
66.0
38ARZ008
SST (C)
Air Temperature Entering Condenser (C)
28 32 36 40 44 48 52
–2
TC
kW SDT
19.10
4.9438.4
18.30
5.3442.3
17.40
5.7846.3
16.50
6.2350.2
15.60
6.7154.2
14.60
7.2058.2
13.70
7.6862.3
0 TC kW
SDT
20.60
4.97
38.6
19.70
5.38
42.5
18.80
5.82
46.5
17.90
6.27
50.4
17.00
6.76
54.4
16.00
7.24
58.3
15.10
7.73
62.3
2 TC kW
SDT
22.10
5.02
39.1
21.20
5.43
43.0
20.30
5.87
46.8
19.40
6.32
50.7
18.40
6.81
54.6
17.40
7.30
58.5
16.50
7.79
62.4
4 TC kW
SDT
23.70
5.08
39.7
22.80
5.49
43.5
21.80
5.94
47.4
20.90
6.40
51.2
19.90
6.89
55.1
18.90
7.38
58.9
17.90
7.88
62.7
6 TC kW
SDT
25.30
5.15
40.3
24.40
5.57
44.1
23.40
6.01
48.0
22.40
6.48
51.8
21.30
6.97
55.6
20.30
7.47
59.4
19.30
7.97
63.2
8 TC kW
SDT
27.00
5.23
41.0
26.00
5.64
44.8
25.00
6.09
48.6
23.90
6.56
52.4
22.90
7.07
56.2
21.80
7.57
60.0
20.70
8.08
63.8
10 TC kW
SDT
28.70
5.30
41.7
27.70
5.72
45.5
26.60
6.18
49.3
25.60
6.65
53.1
24.40
7.16
56.9
23.30
7.68
60.6
22.20
8.19
64.4
38ARZ012 SST (C)
Air Temperature Entering Condenser (C)
28 32 36 40 44 48 52
–2 TC kW
SDT
26.20
6.89
39.9
25.20
7.31
43.8
24.10
7.77
47.8
23.10
8.25
51.7
21.90
8.76
55.6
20.80
9.27
59.6
19.70
9.78
63.5
0 TC kW
SDT
28.00
7.02
40.3
26.90
7.44
44.2
25.80
7.88
48.0
24.70
8.34
51.9
23.50
8.84
55.8
22.30
9.34
59.7
21.20
9.84
63.6
2 TC kW
SDT
29.90
7.17
40.8
28.70
7.58
44.6
27.60
8.01
48.4
26.40
8.46
52.3
25.10
8.95
56.1
23.90
9.43
59.9
22.60
9.92
63.8
4 TC kW
SDT
31.80
7.34
41.3
30.60
7.75
45.2
29.40
8.18
49.0
28.10
8.62
52.8
26.80
9.09
56.5
25.50
9.56
60.3
24.20
10.00
64.1
6 TC kW
SDT
33.80
7.52
42.0
32.60
7.93
45.8
31.30
8.36
49.6
30.00
8.80
53.3
28.60
9.26
57.1
27.20
9.72
60.8
25.80
10.20
64.6
8 TC kW
SDT
35.80
7.71
42.7
34.60
8.13
46.5
33.20
8.56
50.2
31.80
9.00
54.0
30.40
9.45
57.7
29.00
9.90
61.4
27.50
10.40
65.1
10 TC kW
SDT
37.807.91
43.4
36.608.34
47.2
35.308.77
50.9
33.809.21
54.6
32.309.66
58.3
30.8010.10
62.0
29.3010.60
65.7
38ARD024 SST (C)
Air Temperature Entering Condenser (C)
28 32 36 40 44 48 52
–2 TC kW
SDT
51.90
14.40
42.7
50.00
15.20
46.5
48.00
16.10
50.3
45.90
17.10
54.1
43.80
18.10
57.9
41.40
19.00
61.7
38.80
19.90
65.4
0 TC kW
SDT
55.20
14.70
43.4
53.10
5.60
47.2
51.00
16.40
51.0
48.80
7.40
54.7
46.60
8.40
58.5
44.30
9.30
62.2
41.80
20.30
65.9
2 TC kW
SDT
58.60
15.10
44.2
56.40
15.90
47.9
54.20
16.80
51.7
51.90
7.70
55.4
49.50
8.70
59.1
47.10
9.70
62.8
44.60
20.60
66.5
4 TC kW
SDT
62.20
15.50
45.1
59.90
6.30
48.8
57.50
17.20
52.4
55.00
8.10
56.1
52.50
19.00
59.8
50.00
0.00
63.5
47.50
21.00
67.2
6 TC kW
SDT
65.90
15.90
46.0
63.50
6.70
49.6
61.00
17.60
53.3
58.40
8.50
56.9
55.70
9.40
60.6
53.10
0.40
64.2
50.40
21.30
67.9
8 TC kW
SDT
69.70
16.40
46.9
67.20
7.20
50.5
64.60
18.00
54.2
61.80
8.90
57.8
59.00
9.80
61.4
56.20
0.80
65.0
53.40
21.70
68.6
10 TC kW
SDT
73.6016.80
47.8
71.0017.70
51.5
68.3018.50
55.1
65.4019.40
58.7
62.5020.30
62.2
59.5021.20
65.8
56.5022.20
69.4
38ARD014
SST (C)
Air Temperature Entering Condenser (C)
28 32 36 40 44 48 52
–2 TC kW
SDT
35.26
7.6
43
34.33
7.93
46
32.32
8.02
50
29.9
9.88
54
28.35
1.93
59
27.59
11.38
61
26.82
11.83
63
0 TC kW
SDT
37.03
7.67
44
36.08
7.98
47
34.08
8.55
51
31.83
9.97
55
29.98
11.02
59
29.19
11.48
61
28.4
11.95
64
2 TC kW
SDT
38.8
7.73
44
37.82
8.02
47
35.84
9.07
51
33.76
10.05
55
31.61
11.1
59
30.795
11.58
61.5
29.98
12.06
64
4 TC kW
SDT
42.51
7.87
45
41.49
8.15
47
39.38
9.22
51
37.18
10.23
55
34.94
11.29
60
33.93
11.805
62.5
32.92
12.32
65
6 TC kW
SDT
45
7.96
45.5
43
8.32
47.5
41
9.32
51.5
39
10.33
56
37
11.52
60.5
36
11.97
63.25
35
12.43
66
8 TC kW
SDT
46.64
8.04
46
45.43
8.48
48
41.64
9.41
52
40.81
10.43
57
38.22
11.74
61
37.43
12.135
64
36.64
12.53
67
10 TC kW
SDT
50.44
8.22
47
49.65
8.66
49
47.23
9.6
53
44.73
10.61
56
41.74
12.1
61
40.59
12.415
46.5
39.44
12.73
68
38ARD016
SST (C)
Air Temperature Entering Condenser (C)
28 32 36 40 44 48 52
–2 TC kW
SDT
48.38
10.21
43
47.12
10.66
45
44.38
10.78
50
41.12
13.28
54
39.03
14.69
59
38.00
15.30
61
36.96
15.9
63
0 TC kW
SDT
50.81
10.30
44
49.51
10.72
46
46.80
11.49
50
43.76
13.39
55
41
14.8
59
40.19
15.43
61
39.12
16.05
64
2 TC kW
SDT
53.23
10.38
44
51.9
10.78
46
49.21
12.19
50
46.4
13.5
55
43.48
14.91
59
42.38
15.56
61.5
41.28
16.2
64
4 TC kW
SDT
58.31
10.57
45
56.92
10.95
47
54.06
12.39
51
51.08
13.75
55
48.05
15.17
59
46.68
15.86
62
45.31
16.55
65
6 TC kW
SDT
61.14
10.69
45
59.62
11.17
47.5
55.94
12.51
51.5
53.57
13.88
56
50.30
15.48
59.5
49.07
16.08
62.75
47.85
16.69
66
8 TC kW
SDT
63.96
10.8
45
62.31
11.39
48
57.81
12.64
52
56.05
14.01
57
52.54
15.78
60
51.47
16.31
63.5
50.4
16.8
67
10 TC kW
SDT
69.16
11.04
46
68.09
11.63
49
64.8
12.9
53
61.4
14.26
56
57.35
16.25
61
55.79
16.68
64.5
54.23
17.1
68
38ARD028
SST( c )
Air Temperature Entering Condenser ( )
28 32 36 40 44 48 52
-2TCkWSDT
70.0417.9741.00
68.0318.7644.00
63.8818.9848.00
58.3323.3852.00
54.8325.8556.00
53.1226.9258.50
51.4127.9961.00
0TCkWSDT
73.6618.1241.50
71.6118.8744.00
67.3320.2248.00
62.2723.5852.00
58.1526.0556.50
56.3827.1558.75
54.6228.2661.00
2TCkWSDT
77.2718.2742.00
75.1818.9844.00
70.7821.4548.00
66.2123.7752.00
61.4626.2557.00
59.6427.3959.00
57.8228.5261.00
4TCkWSDT
84.8618.6143.00
82.6719.2845.00
78.0121.8449.00
73.1824.2050.00
68.2526.7153.00
66.0227.9357.50
63.7829.1462.00
6TCkW
SDT
89.0818.81
43.50
86.6719.67
45.50
81.0222.05
49.50
76.8824.43
52.50
71.5527.25
55.50
69.5628.32
59.25
67.5729.39
63.00
8TCkWSDT
93.2919.0144.00
90.6620.0546.00
84.0222.2550.00
80.5724.6655.00
74.8427.7858.00
73.1028.7161.00
71.3529.6364.00
10TCkWSDT
101.0319.4444.00
99.2720.4747.00
94.0122.7151.00
88.5625.1154.00
81.9528.6258.00
79.5029.3661.50
77.0430.1065.00
C
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 12/70
12
CONDENSING UNIT RATINGS — ENGLISH
38ARZ007
SST Air Temperature Enterin g Condenser (F)
(F) 80 85 95 100 105 115
25 TCkW SDT
44.803.5099.8
43.603.72105.0
41.204.15
115.0
40.004.39
120.0
38.804.63
124.0
36.305.12
134.0
30 TCkW
SDT
49.403.56
101.0
48.203.78
106.0
45.604.20
116.0
44.304.45
121.0
43.004.69
125.0
40.405.18
135.0
35 TCkW SDT
54.303.63102.0
52.903.85107.0
50.304.28
117.0
48.904.52
122.0
47.504.77
127.0
44.705.25
136.0
40 TCkW SDT
59.503.71104.0
58.003.93109.0
55.104.36
118.0
53.704.60
123.0
52.204.85
128.0
49.205.34
138.0
45 TCkW SDT
65.003.81106.0
63.404.02110.0
60.304.45
120.0
58.704.70
125.0
57.104.94
130.0
54.005.44
139.0
50 TCkW SDT
70.703.91108.0
69.104.12112.0
65.804.56
122.0
64.104.80
127.0
62.405.05
131.0
59.005.54
141.0
38ARZ008
SST Air Temperature Enterin g Condenser (F)
(F) 80 85 95 100 105 115
25 TCkW SDT
61.304.7998.5
59.405.07
103.0
55.505.65
113.0
53.405.96
118.0
51.406.27
123.0
47.106.93
133.0
30 TCkW SDT
68.304.8198.8
66.405.09
104.0
62.305.68
114.0
60.205.99
119.0
58.006.31
123.0
53.606.99
133.0
35 TCkW SDT
75.504.8899.9
73.505.15
105.0
69.305.74
114.0
67.106.06
119.0
64.906.38
124.0
60.307.06
134.0
40 TCkW SDT
83.004.97101.0
80.805.24
106.0
76.405.84
116.0
74.106.16
121.0
71.806.48
125.0
67.007.17
135.0
45 TCkW SDT
90.905.06103.0
88.605.34
108.0
83.905.94
117.0
81.506.27
122.0
79.106.59
127.0
74.107.29
136.0
50 TCkW SDT
99.205.17105.0
96.805.45
110.0
91.806.06
119.0
89.206.39
124.0
86.706.72
128.0
81.407.43
138.0
38ARZ012
SST (F) Air Temperature Enter ing Cond enser (F)80 85 95 100 105 115
25 TCkW SDT
85.006.64101.0
82.706.94
106.0
77.907.57
116.0
75.507.90
121.0
73.108.25
126.0
67.908.98
136.0
30 TCkW SDT
93.306.81102.0
90.907.09
107.0
85.807.69
116.0
83.208.01
121.0
80.508.35
126.0
75.109.06
136.0
35 TCkW SDT
102.007.01103.0
99.507.29
108.0
94.007.87
117.0
91.208.18
122.0
88.408.50
127.0
82.609.18
136.0
40 TCkW SDT
111.007.24104.0
108.007.52
109.0
103.008.11
119.0
99.708.41
123.0
96.708.72
128.0
90.409.37
138.0
45 TCkW SDT
121.007.49106.0
118.007.78
111.0
112.008.37
120.0
109.008.67
125.0
105.008.98
130.0
98.709.61
139.0
50 TCkW SDT
130.007.76108.0
128.008.06
113.0
121.008.66
122.0
118.008.96
127.0
115.009.27
131.0
107.009.90
140.0
38ARD024
SST Air Temperature Entering Condenser (F)(F) 80 85 95 100 115 125
25 TCkW SDT
177.0012.7095.9
165.0014.00110.0
156.0015.60120.0
151.0016.30125.0
137.0018.40139.0
123.0019.40148.0
30 TCkW SDT
193.0013.2097.7
180.0014.80112.0
170.0016.00121.0
165.0016.70126.0
150.0018.80140.0
138.0020.00150.0
35 TCkW SDT
210.0013.7099.8
195.0015.30114.0
185.0016.50123.0
179.0017.10128.0
163.0019.10142.0
151.0020.50151.0
40 TCkW SDT
227.0014.20102.0
212.0015.90116.0
201.0017.00125.0
195.0017.60130.0
177.0019.60143.0
165.0021.00153.0
45 TCkW SDT
246.0014.80104.0
230.0016.50118.0
218.0017.60127.0
211.0018.20132.0
192.0020.10145.0
179.0021.50154.0
50 TCkW SDT
265.0015.40107.0
248.0017.10121.0
235.0018.30130.0
229.0018.90134.0
208.0020.80147.0
194.0022.10156.0
kW — Compressor PowerSDT — Saturated Discharge Temperature (F)SST — Saturated Suction Temperature (F)TC — Gross Cooling Capacity (1000 Btuh)
38ARD014
SST (F)
Air Temperature Entering Condenser (F)
80 85 95 100 105 115
25TCkWSDT
120.3
7.6
109
117.1
7.93
115
110.3
8.02
122
102.0
9.88
129
96.7
10.93
138
321.1
11.38
142
30TCkW
SDT
126.3
7.67
110
123.1
7.98
116
116.3
8.55
123
108.6
9.97
130
102.3
11.02
138
99.6
11.48
142
35TCkWSDT
132.4
7.73
111
129.0
8.02
117
122.3
9.07
124
115.2
10.05
131
107.9
11.1
138
358.5
11.58
143
40TCkWSDT
145.0
7.87
113
141.6
8.15
117
134.4
9.22
124
126.9
10.23
131
119.2
11.29
140
115.8
11.80
145
45TCkWSDT
159.1
8.04
115
155.0
8.48
118
142.1
9.41
126
139.2
10.43
135
130.4
11.74
142
127.7
12.135
147
50TCkWSDT
172.1
8.22
117
169.4
8.66
120
161.1
9.6
127
152.6
10.61
133
142.4
12.1
142
138.5
12.415
148
38ARD016
SST (F)
Air Temperature Entering Condenser (F)
80 85 95 100 105 115
25TCkWSDT
165.1
10.21
109
160.8
10.66
113
151.4
10.78
122
140.3
13.28
129
133.2
14.69
138
129.6
15.30
142
30TCkWSDT
173.3
10.30
110
168.9
10.72
114
159.7
11.49
122
149.3
13.39
130
140.8
14.80
138
137.1
15.43
142
35TCkWSDT
181.6
10.38
111
177.1
10.78
115
167.9
12.19
122
158.3
13.5
131
148.4
14.91
138
144.6
15.56
143
40TCkWSDT
199.0
10.57
113
194.2
10.95
117
184.5
12.39
124
174.3
13.75
131
163.9
15.17
138
543.4
15.86
144
45TCkWSDT
218.2
10.8
113
212.6
11.39
118
197.2
12.64
126
191.2
14.01
135
179.3
15.78
140
175.6
16.31
146
50TCkWSDT
236.0
11.04
115
232.3
11.63
120
221.1
12.9
127
209.5
14.26
133
195.7
16.25
142
190.4
16.68
148
38ARD028
SST Air Temperature Entering Condenser (F)
( F ) 80 85 95 100 115 125
25
TC 238.9817.97
105.80
232.12 217.96 199.02 181.25 175.41
kW 18.76 18.98 23.38 26.92 27.99
SDT 111.20 118.40 125.60 137.30 141.80
30
TC 251.3118.12
106.70
244.32 229.73 212.47 192.37 186.35
kW 18.87 20.22 23.58 27.15 28.26
SDT 111.20 118.40 125.60 137.75 141.80
35
TC 263.6518.27
107.60
256.51 241.50 225.91 203.49 197.28
kW 18.98 21.45 23.77 27.39 28.52
SDT 111.20 118.40 125.60 138.20 141.80
40
TC 289.5418.61
109.40
282.07 266.17 249.69 225.24 217.62
kW 19.28 21.84 24.20 27.93 29.14
SDT 113.00 120.20 122.00 135.50 143.60
45
TC 318.31
19.01111.20
309.33 286.68 274.90 249.40 243.45
kW 20.05 22.25 24.66 28.71 29.63SDT 114.80 122.00 131.00 141.80 147.20
50
TC 344.7119.44
111.20
338.71 320.76 302.17 271.24 262.86
kW 20.47 22.71 25.11 29.36 30.10
SDT 116.60 123.80 129.20 142.70 149.00
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 13/70
COMBINATION RATINGS — SI 38ARZ007/40RM007
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — L/s / B F
850 /.06 1150 /.10 1450 /.12
Evaporator Air — Ewb (C)
14 16 20 22 14 16 20 22 14 16 20 22
32
TC
SHC kW
16.3
16.304.11
16.5
15.804.12
18.2
12.504.22
19.3
10.504.29
17.7
17.704.18
17.7
17.704.19
18.9
14.504.26
20.0
11.904.33
18.6
18.604.24
18.6
18.604.24
19.4
16.204.29
20.5
13.204.36
36 TC
SHC kW
16.016.004.44
16.215.604.45
17.812.304.55
18.810.304.62
17.317.304.52
17.317.304.52
18.414.304.59
19.511.704.66
18.218.204.58
18.218.204.58
18.916.004.63
19.913.004.69
40 TC
SHC kW
15.615.604.81
15.815.304.82
17.312.204.92
18.310.104.99
16.916.904.89
16.916.904.89
17.914.104.96
19.011.505.03
17.817.804.95
17.817.804.95
18.415.804.99
19.412.805.06
44 TC
SHC kW
15.315.305.18
15.415.105.19
16.812.005.29
17.89.955.36
16.516.505.27
16.516.505.26
17.413.905.33
18.411.305.40
17.317.305.33
17.317.305.32
17.915.605.36
18.812.605.43
48 TC
SHC kW
14.914.905.55
15.014.805.55
16.311.805.66
17.39.775.73
16.116.105.64
16.116.105.64
16.913.705.70
17.911.205.77
16.916.905.70
16.916.905.69
17.315.405.73
18.312.405.80
52 TC
SHC kW
14.614.605.92
14.614.605.92
15.911.606.03
16.89.596.10
15.715.706.01
15.715.706.01
16.413.506.06
17.311.006.14
16.516.506.07
16.416.406.06
16.815.206.10
17.712.206.17
38ARZ007/40RM008
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — L/s / BF
1000 /.06 1400 /.10 1800 /.12
Evaporator Air — Ew b (C)
14 16 20 22 14 16 20 22 14 16 20 22
32 TC
SHC kW
17.317.304.16
17.317.204.16
18.813.704.25
19.911.304.32
18.618.604.24
18.618.604.24
19.516.104.30
20.513.104.36
19.619.604.30
19.619.604.30
20.018.104.33
20.914.704.39
36 TC
SHC kW
16.916.904.50
16.916.904.50
18.313.504.59
19.411.104.66
18.218.204.58
18.218.204.58
19.015.904.63
20.012.904.70
19.119.104.64
19.119.104.64
19.517.804.66
20.414.504.72
40 TC
SHC kW
16.516.504.86
16.516.504.87
17.813.304.95
18.810.905.03
17.817.804.95
17.817.804.95
18.415.705.00
19.412.705.07
18.718.705.01
18.718.705.01
18.917.505.03
19.814.305.09
44 TC
SHC kW
16.116.105.23
16.116.105.23
17.313.105.32
18.310.805.40
17.317.305.33
17.317.305.32
17.915.505.36
18.912.505.44
18.218.205.39
18.218.205.39
18.417.305.40
19.214.105.46
48 TC
SHC kW
15.715.705.60
15.715.705.60
16.812.905.69
17.810.605.76
16.916.905.70
16.916.905.70
17.415.205.73
18.312.305.81
17.717.705.76
17.717.705.76
17.917.005.77
18.613.905.83
52 TC
SHC kW
15.315.305.96
15.315.35.97
16.212.706.05
17.210.406.13
16.516.506.08
16.516.506.07
16.815.006.10
17.712.206.17
17.217.206.13
17.217.206.14
17.316.706.14
18.113.706.20
38ARZ008/40RM007
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — L/s / BF
Evaporator Air — Ew b (C)
14 16 20 22 14 16 20 22 14 16 20 22
32 TC
SHC kW
19.519.405.39
20.318.105.41
22.814.405.51
24.212.305.57
21.421.405.45
21.720.705.46
23.916.405.56
25.313.705.63
22.822.805.51
22.822.705.51
24.718.205.60
26.015.005.66
36 TC
SHC kW
19.119.005.83
19.817.805.85
22.214.105.96
23.612.106.02
21.020.905.90
21.220.405.91
23.316.106.01
24.713.506.08
22.322.305.96
22.322.305.96
24.018.006.05
25.414.706.11
40 TC
SHC kW
18.718.606.29
19.317.506.32
21.613.906.44
23.011.806.51
20.420.406.38
20.620.006.39
22.715.906.49
24.013.206.57
21.721.706.44
21.721.706.44
23.317.706.53
24.714.506.60
44 TC
SHC kW
18.218.106.76
18.717.206.80
21.013.606.92
22.311.607.00
19.919.906.86
20.119.706.87
22.015.606.98
23.313.007.06
21.221.206.93
21.121.106.92
22.617.407.02
23.914.307.10
48 TC
SHC kW
17.817.707.23
18.216.907.27
20.413.407.40
21.711.307.49
19.419.407.34
19.519.307.35
21.315.407.46
22.612.707.55
20.620.607.41
20.520.507.40
22.017.207.50
23.214.007.59
52 TC
SHC kW
17.317.207.70
17.716.607.74
19.813.107.89
21.111.107.97
18.918.907.82
19.018.907.83
20.715.107.94
22.012.508.04
20.120.107.89
20.020.007.88
21.316.907.99
22.513.808.08
Performance data 50Hz
13
850 /.06 1150 /.10 1450 /.12
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 14/70
38ARZ008/40RM008
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — Ew b (C)
14 16 20 22 14 16 20 22 14 16 20 22
32
TC
SHC kW
20.8
20.805.43
21.3
19.805.45
23.6
15.605.55
25.0
13.105.61
22.8
22.705.51
22.8
22.605.51
24.7
18.105.60
26.0
14.905.66
24.1
24.105.57
24.1
24.105.57
25.3
20.405.63
26.7
16.505.69
36 TC
SHC kW
20.420.305.87
20.819.505.89
23.015.305.99
24.412.906.06
22.222.205.96
22.322.205.96
24.017.906.05
25.414.706.11
23.623.606.02
23.523.506.02
24.720.106.08
26.016.306.14
40 TC
SHC kW
19.919.906.35
20.219.206.36
22.415.106.48
23.712.706.55
21.721.706.44
21.721.706.44
23.317.606.53
24.614.406.60
23.023.006.51
23.023.006.51
24.019.806.57
25.216.006.64
44 TC
SHC kW
19.419.406.83
19.718.906.84
21.714.806.96
23.012.407.04
21.221.206.93
21.221.206.93
22.717.407.02
23.914.207.09
22.422.407.00
22.422.407.00
23.319.607.05
24.515.807.13
48 TC
SHC kW
18.918.907.30
19.118.607.32
21.114.607.45
22.412.207.53
20.620.607.41
20.620.607.41
22.017.107.51
23.213.907.58
21.821.807.49
21.821.807.49
22.619.307.54
23.815.607.62
52 TC
SHC kW
18.418.407.78
18.518.207.80
20.514.307.93
21.711.908.02
20.120.107.90
20.020.007.90
21.316.807.99
22.513.708.07
21.221.207.98
21.221.207.97
21.919.008.03
23.015.308.11
38ARZ008/40RM012
Temp (C) Air EnteringCondenser (Edb)
1450 /.05 1900 /.07 2350 /.12
Evaporator Air — Ew b (C)
14 16 20 22 14 16 20 22 14 16 20 22
32 TC
SHC kW
23.623.605.54
23.623.505.55
25.318.905.63
26.715.505.69
25.025.005.61
25.025.005.61
26.121.605.66
27.417.405.73
26.026.005.66
26.026.005.66
26.723.805.69
27.919.205.75
36 TC
SHC kW
23.023.005.99
23.023.005.99
24.718.706.08
26.015.306.15
24.424.406.06
24.424.406.06
25.421.306.12
26.717.206.18
25.425.406.12
25.425.406.11
26.023.406.14
27.119.006.20
40 TC
SHC kW
22.422.406.48
22.522.406.48
24.018.406.57
25.315.006.64
23.823.806.56
23.823.806.56
24.721.006.61
25.917.006.67
24.824.806.61
24.824.806.61
25.223.106.64
26.318.706.70
44 TC
SHC kW
21.921.906.97
21.921.906.97
23.218.107.05
24.514.807.13
23.223.207.05
23.223.207.05
23.920.707.10
25.116.707.17
24.124.107.11
24.124.107.10
24.522.707.13
25.518.407.19
48
TC
SHC kW
21.3
21.307.46
21.3
21.307.46
22.5
17.907.54
23.8
14.507.62
22.6
22.607.54
22.6
22.607.55
23.2
20.407.59
24.3
16.407.66
23.5
23.507.60
23.4
23.407.60
23.7
22.307.62
24.7
18.207.68
52 TC
SHC kW
20.720.707.94
20.720.707.95
21.817.608.03
23.114.308.11
22.022.008.03
22.022.008.04
22.520.108.08
23.616.208.15
22.822.808.10
22.822.808.09
23.021.908.11
23.917.908.18
38ARZ012/40RM008
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — Ew b (C)
14 16 20 22 14 16 20 22 14 16 20 22
32 TC
SHC kW
24.924.707.31
26.122.707.39
29.317.907.64
30.915.407.79
27.527.407.49
28.026.207.54
30.820.507.78
32.517.307.94
29.329.307.64
29.428.907.65
31.823.007.88
33.518.908.04
36 TC
SHC kW
24.424.207.78
25.522.307.85
28.517.608.10
30.215.108.25
26.926.807.96
27.425.808.00
30.120.208.24
31.717.008.41
28.628.608.11
28.728.408.12
31.022.608.34
32.718.608.50
40 TC
SHC kW
23.823.708.28
24.821.908.35
27.817.308.59
29.414.808.74
26.226.208.46
26.625.308.49
29.219.908.73
30.816.608.89
27.927.908.60
28.027.808.61
30.122.308.82
31.718.308.98
44 TC
SHC kW
23.323.108.78
24.221.508.84
27.016.909.07
28.514.509.22
25.625.508.95
25.924.808.98
28.319.509.21
29.916.309.37
27.227.209.09
27.227.209.09
29.221.909.30
30.718.009.46
48 TC
SHC kW
22.722.609.28
23.521.109.33
26.216.609.56
27.714.109.70
24.924.909.45
25.224.409.47
27.519.209.69
29.016.009.86
26.526.509.58
26.426.409.58
28.321.609.77
29.817.609.94
52 TC
SHC kW
22.222.109.79
22.820.709.83
25.416.3010.00
26.913.8010.20
24.324.309.95
24.423.909.96
26.618.9010.20
28.115.7010.30
25.725.7010.10
25.725.7010.10
27.421.2010.30
28.817.3010.40
14
1000 /.06 1400 /.10 1800 /.12
Evaporator Air — L/s / B F
Evaporator Air — L/s / B F
1000 /.06 1400 /.10 1800 /.12
Evaporator Air — L/s / B F
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 15/70
38ARZ012/40RM012
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — L/s / BF
Evaporator Air — Ewb (C)
14 16 20 22 14 16 20 22 14 16 20 22
32
TC
SHC kW
28.5
28.407.57
29.0
27.307.61
31.7
21.507.87
33.4
18.008.03
30.5
30.507.75
30.6
30.307.75
32.8
24.307.97
34.5
19.908.13
31.9
31.907.88
31.9
31.907.88
33.5
26.808.04
35.2
21.708.20
36 TC
SHC kW
27.927.808.04
28.226.908.07
30.921.108.33
32.617.708.49
29.829.808.22
29.829.708.22
31.924.008.43
33.619.608.60
31.231.208.35
31.231.208.35
32.626.508.50
34.221.408.66
40 TC
SHC kW
27.227.108.54
27.526.408.56
30.020.808.80
31.617.308.97
29.029.008.71
29.029.008.71
31.023.608.91
32.619.309.08
30.330.308.84
30.330.308.84
31.626.108.98
33.221.109.14
44 TC
SHC kW
26.526.409.03
26.725.909.05
29.120.409.28
30.717.009.45
28.328.309.20
28.228.209.19
30.023.209.39
31.618.909.56
29.529.509.33
29.529.509.32
30.725.709.45
32.220.709.62
48 TC
SHC kW
25.825.709.52
25.925.409.54
28.220.009.75
29.716.609.93
27.527.509.70
27.427.409.68
29.122.809.86
30.618.6010.00
28.728.709.81
28.728.709.81
29.725.309.93
31.220.4010.1
52 TC
SHC kW
25.125.1010.00
25.124.9010.00
27.319.7010.20
28.816.2010.40
26.726.7010.20
26.626.6010.20
28.122.5010.30
29.618.2010.50
27.827.8010.30
27.827.8010.30
28.724.9010.40
30.120.0010.60
38ARZ012/40RM014
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — L/s / BF
1750 /.06 2350 /.08 2950 /.10
Evaporator Air — Ewb (C)
14 16 20 22 14 16 20 22 14 16 20 22
32 TC
SHC kW
30.330.207.73
30.529.707.75
33.323.408.01
35.019.408.19
32.432.407.93
32.432.407.93
34.326.708.12
36.121.708.29
33.833.808.07
33.833.808.07
35.129.708.19
36.723.908.36
36 TC
SHC kW
29.629.508.19
29.729.108.21
32.423.008.47
34.119.108.65
31.631.608.39
31.631.608.40
33.426.408.58
35.121.408.76
33.033.008.54
33.033.008.53
34.129.208.65
35.723.508.82
40 TC
SHC kW
28.828.808.68
28.928.508.69
31.422.608.94
33.118.709.13
30.830.808.88
30.830.808.88
32.426.009.05
34.021.009.23
32.132.109.02
32.132.109.02
33.028.809.13
34.623.209.3
44 TC
SHC kW
28.028.009.17
28.127.909.18
30.422.309.41
32.018.309.60
29.929.909.37
29.929.909.37
31.325.609.53
32.920.709.71
31.231.209.51
31.231.209.51
32.028.309.60
33.522.809.78
48
TC
SHC kW
27.2
27.209.65
27.2
27.209.66
29.4
21.909.89
31.0
17.9010.10
29.0
29.009.86
29.0
29.009.86
30.3
25.2010.00
31.9
20.3010.20
30.3
30.3010.00
30.3
30.3010.00
30.9
27.9010.10
32.4
22.4010.30
52 TC
SHC kW
26.526.5010.10
26.426.4010.10
28.421.5010.40
30.017.6010.60
28.228.2010.40
28.228.2010.30
29.224.7010.50
30.819.9010.70
29.329.3010.50
29.429.4010.50
29.927.4010.60
31.322.1010.70
15
Performance data 50Hz – Cont.
38ARD014/40RM012
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — L/s / BF
Evaporator Air — Ewb (C)
16 20 22 16 20 22 16 20 22
20TC
SHC kW
33.8
31.00
6.71
38.3
24.20
6.77
40.7
20.80
6.82
35.8
35.50
6.73
40.1
27.30
6.81
42.6
23.00
6.87
37.3
37.30
6.72
41.3
30.20
6.83
43.7
25.00
6.88
28TC
SHC kW
32.4
30.30
8.10
36.7
23.60
8.16
39.1
20.20
8.20
34.3
34.30
8.12
38.4
26.70
8.19
40.8
22.30
8.24
35.9
35.90
8.14
39.5
29.50
8.20
41.9
24.30
8.25
32 TC
SHC kW
31.7
29.90
8.83
35.9
23.30
8.88
38.2
19.80
8.93
33.6
33.60
8.85
37.5
26.30
8.92
39.9
22.00
8.96
35.2
35.20
8.88
38.6
29.10
8.93
40.9
24.00
8.98
36 TC
SHC kW
30.9
29.50
9.60
35.1
22.90
9.65
37.3
19.50
9.69
32.8
32.80
9.62
36.6
26.00
9.68
38.90
21.70
9.72
34.5
34.50
9.65
37.6
28.80
9.69
39.9
23.70
9.74
40 TC
SHC kW
30.2
29.10
10.40
34.2
22.60
10.50
36.4
19.20
10.50
32.0
32.00
10.50
35.7
25.60
10.50
37.9
21.30
10.50
33.8
33.80
10.50
36.6
28.40
10.50
38.9
23.30
10.60
44 TC
SHC kW
29.3
28.60
11.30
33.2
22.20
11.40
35.5
18.80
11.40
31.2
31.20
11.40
34.7
25.20
11.40
36.9
20.90
11.40
33.0
33.00
11.40
35.6
28.00
11.40
37.8
22.90
11.50
48 TC
SHC kW
28.5
28.20
12.30
32.3
21.80
12.30
34.4
18.40
12.40
30.4
30.40
12.30
33.6
24.80
12.30
35.8
20.60
12.40
32.2
32.20
12.30
34.5
27.60
12.40
36.7
22.60
12.40
52 TC
SHC kW
27.7
27.70
13.30
31.3
21.40
13.30
33.4
18.00
13.40
29.5
29.50
13.30
32.6
24.40
13.30
34.7
20.20
13.40
31.3
31.30
13.30
33.4
27.10
13.40
35.5
22.20
13.40
1450 /.05 1900 /.07 2350 /.12
1450 /.05 1900 /.07 2350 /.12
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 16/70
16
38ARD014/40RM016
Temp (C) Air EnteringCondenser (Edb)
2100 /.03 2800 /.05 3500 /.08
Evaporator Air — Ew b (C)
16 20 22 16 20 22 16 20 22
20 TC
SHCkW
38.4
38.40
6.78
43.1
29.90
6.87
45.7
25.10
6.95
41.2
41.20
6.83
44.7
34.40
6.90
47.3
28.20
7.00
43.6
43.60
6.83
45.8
38.30
6.95
48.4
31.10
7.04
28 TC
SHCkW
36.8
36.80
8.17
41.1
29.20
8.24
43.7
24.30
8.30
39.6
39.60
8.20
42.6
33.60
8.27
45.2
27.50
8.35
41.9
41.90
8.25
43.7
37.40
8.30
46.1
30.40
8.39
32 TC
SHCkW
36.0
36.00
8.89
40.1
28.80
8.96
42.7
24.00
9.03
38.8
38.80
8.93
41.6
33.20
9.00
44.1
27.10
9.08
41.0
41.00
8.98
42.6
37.00
9.02
45.0
30.00
9.11
36 TC
SHCkW
35.2
35.20
9.66
39.1
28.40
9.72
41.6
23.60
9.79
38.0
38.00
9.70
40.5
32.70
9.75
42.9
26.70
9.84
40.1
40.10
9.74
41.5
36.50
9.78
43.8
29.60
9.86
40 TC
SHC
kW
34.3
34.30
10.50
38.1
28.00
10.50
40.5
23.20
10.60
37.2
37.20
10.50
39.4
32.30
10.60
41.8
26.30
10.70
39.2
39.20
10.60
40.4
35.90
10.60
42.6
29.20
10.70
44 TC
SHCkW
33.5
33.50
11.40
36.9
27.60
11.40
39.3
22.80
11.50
36.2
36.20
11.40
38.2
31.80
11.50
40.5
25.90
11.60
38.2
38.20
11.50
39.2
35.40
11.50
41.3
28.80
11.60
48 TC
SHCkW
32.6
32.60
12.30
35.8
27.10
12.40
38.1
22.40
12.50
35.3
35.30
12.40
37.1
31.40
12.40
39.3
25.50
12.50
37.2
37.20
12.40
38.0
34.70
12.50
40.0
28.30
12.50
52 TC
SHCkW
31.8
31.80
13.30
34.7
26.70
13.40
36.9
21.90
13.50
34.4
34.40
13.40
35.8
30.90
13.40
37.9
25.00
13.50
36.1
36.10
13.40
36.8
34.10
13.50
38.7
27.90
13.50
38ARD016/40RM014
Temp (C) Air EnteringCondenser (Edb) Evaporator Air — Ewb (C)
16 20 22 16 20 22 16 20 22
20 TC
SHC kW
44.138.80
9.58
49.630.50
9.95
52.526.30
10.20
46.644.70
9.74
52.134.40
10.10
5529.00
10.40
48.648.60
9.89
53.738.00
10.20
56.631.50
10.50
28 TC
SHC kW
42.0
37.70
11.00
47.3
29.50
11.40
50.2
25.40
11.60
44.4
43.50
11.10
49.6
33.40
11.60
52.5
28.10
11.80
46.3
46.30
11.30
51.1
37.00
11.70
54.0
30.60
11.90
32 TC
SHC kW
40.9
37.10
11.70
46.1
29.00
12.10
48.9
24.90
12.30
43.2
42.90
11.90
48.3
32.90
12.30
51.1
27.60
12.50
45.1
45.10
12.00
49.8
36.50
12.40
52.6
30.10
12.70
36 TC
SHC kW
39.7
36.50
12.40
44.9
28.50
12.80
47.6
24.30
13.10
42.0
42.00
12.60
46.9
32.40
13.00
49.7
27.10
13.30
44.0
44.00
12.70
48.3
35.90
13.20
51.1
29.60
13.40
40 TC
SHC kW
38.5
35.90
13.10
43.5
27.90
13.60
46.1
23.80
13.80
40.8
40.80
13.30
45.4
31.80
13.80
48.1
26.50
14.00
42.7
42.70
13.50
46.7
35.30
13.90
49.5
29.00
14.20
44 TC
SHC kW
37.3
35.30
13.90
42.0
27.30
14.40
44.6
23.20
14.70
39.5
39.50
14.10
43.9
31.20
14.60
46.5
25.90
14.80
41.5
41.50
14.30
45.1
34.70
14.70
47.7
28.40
15.00
48 TC
SHC kW
36.0
34.60
14.80
40.6
26.70
15.20
43.0
22.60
15.50
38.2
38.20
15.00
42.3
30.50
15.40
44.8
25.30
15.60
40.2
40.20
15.20
43.4
34.00
15.50
45.9
27.80
15.80
52 TC
SHC kW
34.6
33.90
15.60
39.1
26.10
16.00
41.4
22.00
16.30
36.8
36.80
15.80
40.6
29.90
16.20
43.0
24.70
16.50
39.0
39.00
16.00
41.7
33.40
16.30
44.1
27.20
16.60
38ARD014/40RM014
Temp (C) Air EnteringCondenser (Edb)
Evaporator Air — L/s / BF
Evaporator Air — Ewb (C)
16 20 22 16 20 22 16 20 22
20TC
SHC kW
36.034.506.71
40.726.706.79
43.222.706.85
38.238.206.74
42.430.606.84
45.025.306.89
40.340.306.88
43.634.006.86
46.227.806.93
28TC
SHC kW
34.433.708.12
38.926.008.20
41.422.008.26
36.636.608.16
40.529.808.22
43.024.708.28
38.838.808.21
41.633.308.25
44.127.108.31
32
TC
SHC kW
33.6
33.308.86
38.0
25.608.93
40.4
21.608.98
35.8
35.808.90
39.5
29.408.95
42.0
24.309.01
38.0
38.008.94
40.6
32.808.97
43.1
26.809.04
36 TC
SHC kW
32.832.809.63
37.025.309.70
39.421.309.73
35.135.109.67
38.529.109.72
41.024.009.77
37.237.209.71
39.632.409.73
42.026.409.79
40 TC
SHC kW
32.032.0010.50
36.024.9010.50
38.420.9010.60
34.334.3010.50
37.528.7010.50
39.923.6010.60
36.436.4010.50
38.532.0010.60
40.826.0010.60
44 TC
SHC kW
31.131.1011.40
35.024.5011.40
37.320.5011.50
33.533.5011.40
36.428.2011.40
38.723.2011.50
35.535.5011.40
37.431.5011.50
39.625.6011.50
48 TC
SHC kW
30.230.2012.30
34.024.1012.40
36.220.1012.40
32.732.7012.40
35.327.8012.40
37.522.8012.40
34.634.6012.40
36.231.1012.40
38.425.2012.50
52 TC
SHC kW
29.429.4013.30
32.923.7013.40
35.119.7013.40
31.931.9013.40
34.227.4013.40
36.322.4013.40
33.733.7013.40
35.130.6013.40
37.124.8013.50
1750 /.06 2350 /.08 2950 /.10
1750 /.06 2350 /.08 2950 /.10
Evaporator Air — L/s / BF
Evaporator Air — L/s / BF
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 17/70
17
38ARD016/40RM024
Temp (C) Air EnteringCondenser (Edb) Evaporator Air — Ew b (C)
16 20 22 16 20 22 16 20 22
20 TC
SHC kW
51.4
51.40
10.10
56.5
40.30
10.40
59.5
33.30
10.70
54.6
54.60
10.30
58.2
45.90
10.60
61.2
37.30
10.80
57.2
57.20
10.50
59.4
50.90
10.70
62.3
41.10
10.90
28 TC
SHC kW
49.1
49.10
11.50
53.8
39.20
11.90
56.8
32.40
12.20
52.4
52.40
11.80
55.5
44.80
12.00
58.4
36.40
12.30
54.8
54.80
12.00
56.6
49.60
12.10
59.3
40.10
12.40
32 TC
SHC kW
47.9
47.90
12.20
52.4
38.70
12.60
55.3
31.90
12.90
51.2
51.20
12.50
54.0
44.20
12.80
56.8
35.90
13.00
53.6
53.60
12.70
55.1
48.90
12.90
57.8
39.60
13.10
36 TC
SHC kW
46.6
46.60
13.00
50.9
38.10
13.40
53.8
31.30
13.70
49.9
49.90
13.30
52.4
43.60
13.50
55.2
35.30
13.80
52.2
52.20
13.50
53.6
48.10
13.60
56.1
39.00
13.90
40 TC
SHC
kW
45.3
45.30
13.80
49.2
37.40
14.20
52.0
30.70
14.40
48.5
48.50
14.10
50.7
42.80
14.30
53.4
34.70
14.60
50.7
50.70
14.30
51.8
47.20
14.40
54.3
38.40
14.70
44 TC
SHC kW
44.0
44.00
14.60
47.5
36.80
14.90
50.2
30.10
15.20
47.1
47.10
14.90
48.9
42.10
15.10
51.4
34.10
15.40
49.1
49.10
15.10
50.0
46.20
15.20
52.3
37.70
15.50
48 TC
SHC kW
42.7
42.70
15.40
45.7
36.10
15.70
48.3
29.50
16.00
45.6
45.60
15.70
47.1
41.30
15.90
49.4
33.40
16.20
47.5
47.50
15.90
48.2
45.00
16.00
50.2
37.00
16.30
52 TC
SHC kW
41.3
41.30
16.30
43.9
35.40
16.60
46.3
28.80
16.80
44.0
44.00
16.60
45.2
40.40
16.70
47.4
32.70
17.00
45.8
45.80
16.80
46.3
43.70
16.80
48.1
36.30
17.10
38ARD024/40RM016
Temp (C) Air EnteringCondenser (Edb) Evaporator Air — Ew b (C)
16 20 22 16 20 22 16 20 22
20 TC
SHC kW
56.3
48.50
12.80
63.1
38.30
13.50
66.9
33.10
13.90
59.4
55.70
13.10
66.3
42.90
13.80
70.1
36.40
14.20
61.9
61.90
13.40
68.5
47.30
14.10
72.2
39.40
14.50
28 TC
SHC kW
53.6
47.10
14.60
60.3
37.00
15.30
63.8
31.90
15.70
56.7
54.20
14.90
63.2
41.70
15.60
66.8
35.20
16.00
59.0
59.00
15.10
65.2
46.00
15.90
68.7
38.20
16.30
32 TC
SHC kW
52.3
46.40
15.50
58.8
36.40
16.20
62.2
31.30
16.60
55.2
53.40
15.80
61.6
41.00
16.50
65.0
34.60
17.00
57.5
57.50
16.10
63.4
45.30
16.80
66.9
37.50
17.20
36 TC
SHC kW
50.9
45.70
16.40
57.2
35.70
17.20
60.6
30.60
17.60
53.7
52.60
16.70
59.8
40.30
17.50
63.2
33.90
17.90
55.9
55.90
17.00
61.6
44.60
17.70
65.0
36.90
18.10
40 TC
SHC kW
49.5
45.00
17.40
55.5
35.00
18.10
58.8
29.90
18.50
52.1
51.70
17.70
58.0
39.60
18.40
61.3
33.20
18.90
54.4
54.40
18.00
59.6
43.80
18.70
62.9
36.10
19.10
44 TC
SHC kW
48.0
44.20
18.50
53.8
34.30
19.20
56.9
29.20
19.60
50.6
50.60
18.80
56.1
38.90
19.50
59.2
32.40
19.90
52.8
52.80
19.10
57.6
43.10
19.70
60.8
35.40
20.10
48 TC
SHC kW
46.4
43.40
19.60
52.0
33.50
20.30
55.0
28.50
20.60
48.9
48.90
19.00
54.1
38.10
20.50
57.1
31.70
20.90
51.2
51.20
20.20
55.5
42.30
20.70
58.6
34.60
21.10
52 TC
SHC kW
44.842.60
20.70
50.232.80
21.40
53.127.80
21.70
47.347.30
21.00
52.237.30
21.60
55.130.90
22.00
49.749.70
21.30
53.541.50
21.80
56.333.90
22.20
38ARD016/40RM016
Temp (C) Air EnteringCondenser (Edb) Evaporator Air — Ewb (C)
16 20 22 16 20 22 16 20 22
20 TC
SHC kW
47.343.809.78
53.033.9010.20
56.028.8010.40
49.849.809.96
55.238.5010.40
58.232.0010.50
52.152.1010.10
56.642.6010.50
59.634.9010.70
28 TC
SHC kW
45.042.6011.20
50.532.9011.60
53.527.9011.90
47.647.6011.40
52.637.4011.80
55.531.1012.00
50.050.0011.60
53.941.6011.90
56.934.0012.20
32 TC
SHC kW
43.842.0011.90
49.232.4012.40
52.127.4012.60
46.446.4012.10
51.236.9012.50
54.130.6012.80
48.848.8012.30
52.541.0012.60
55.433.5012.90
36 TC
SHC kW
42.641.4012.60
47.831.8013.10
50.726.9013.40
45.145.1012.80
49.736.3013.30
52.630.0013.50
47.647.6013.10
51.040.4013.40
53.833.0013.70
40 TC
SHC kW
41.340.7013.40
46.331.2013.90
49.126.3014.10
43.843.8013.60
48.135.7014.00
50.929.4014.30
46.346.3013.90
49.339.8014.20
52.132.4014.40
44 TC
SHC kW
39.939.9014.20
44.730.6014.70
47.425.7014.90
42.542.5014.40
46.435.0014.80
49.128.8015.10
44.944.9014.70
47.539.0014.90
50.231.7015.20
48 TC
SHC kW
38.538.5015.00
43.130.0015.50
45.725.0015.70
41.241.2015.30
44.634.4015.60
47.228.2015.90
43.543.5015.50
45.738.3015.80
48.231.1016.00
52 TC
SHC kW
37.137.1015.80
41.429.3016.30
43.924.4016.60
39.939.9016.10
42.833.7016.50
45.327.5016.70
42.142.1016.40
43.937.6016.60
46.330.4016.90
Evaporator Air — L/s / BF
Evaporator Air — L/s / BF
Evaporator Air — L/s / BF
2100 /.03 2800 /.05 3500 /.08
2900 /.03 3800 /.06 4700 /.07
2100 /.03 2800 /.05 3500 /.08
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 18/70
18
38ARD024/40RM028
Temp (C) Air EnteringCondenser (Edb)
3500 /.04 4700 /.06 5900 /.08
Evaporator Air — Ewb (C)
16 20 22 16 20 22 16 20 22
20 TC
SHC kW
64.1
64.10
13.60
71.1
49.20
14.30
74.9
41.00
14.80
68.2
68.20
14.00
73.4
56.50
14.60
77.3
46.10
15.00
71.8
71.80
14.40
75.0
62.90
14.80
78.8
50.90
15.20
28 TC
SHC kW
61.2
61.20
15.40
67.6
47.90
16.10
71.3
39.70
16.60
65.3
65.30
15.90
69.8
55.00
16.40
73.4
44.80
16.80
68.6
68.60
16.30
71.3
61.30
16.60
74.8
49.50
17.00
32 TC
SHC kW
59.7
59.70
16.30
65.8
47.20
17.10
69.4
39.10
17.50
63.9
63.90
16.80
67.9
54.30
17.30
71.4
44.10
17.70
67.0
67.00
17.20
69.3
60.40
17.50
72.7
48.80
17.90
36 TC
SHC kW
58.2
58.20
17.30
63.9
46.50
18.00
67.4
38.40
18.40
62.3
62.30
17.80
65.9
53.50
18.20
69.3
43.40
18.70
65.3
65.30
18.20
67.3
59.50
18.40
70.5
48.10
18.80
40 TC
SHC kW
56.6
56.60
18.30
61.9
45.70
18.90
65.3
37.60
19.40
60.7
60.70
18.80
63.8
52.70
19.20
67.1
42.70
19.60
63.5
63.50
19.20
65.2
58.50
19.40
68.2
47.30
19.80
44 TC
SHC kW
54.9
54.90
19.30
59.8
44.90
20.00
63.1
36.90
20.40
58.9
58.90
19.80
61.6
51.80
20.20
64.7
41.90
20.60
61.6
61.60
20.20
62.9
57.30
20.40
65.8
46.50
20.80
48 TC
SHC kW
53.3
53.30
20.40
57.6
44.10
21.00
60.8
36.10
21.40
57.1
57.10
20.90
59.3
50.80
21.20
62.3
41.10
21.70
59.6
59.60
21.30
60.7
56.10
21.40
63.3
45.70
21.80
52 TC
SHC kW
51.7
51.70
21.50
55.4
43.20
22.00
58.4
35.30
22.50
55.2
55.20
22.00
57.1
49.80
22.30
59.8
40.20
22.70
57.6
57.60
22.40
58.4
54.70
22.50
60.8
44.80
22.80
38ARD024/40RM024
Temp (C) Air EnteringCondenser (Edb) Evaporator Air — Ewb (C)
16 20 22 16 20 22 16 20 22
20 TC
SHC kW
61.458.5013.30
68.344.9014.00
72.138.0014.40
64.464.4013.60
70.750.8014.30
74.542.0014.70
67.567.5013.90
72.356.2014.50
76.145.9014.90
28 TC
SHC kW
58.456.9015.10
64.943.6015.80
68.636.7016.30
61.661.6015.40
67.249.5016.10
70.840.7016.50
64.664.6015.80
68.754.7016.30
72.344.5016.70
32 TC
SHC kW
56.956.0016.00
63.242.9016.70
66.836.0017.20
60.160.1016.40
65.448.8017.00
68.940.1017.40
63.163.1016.70
66.854.0017.20
70.343.9017.60
36 TC
SHC kW
55.455.1016.90
61.442.2017.70
64.935.3018.10
58.558.5017.30
63.448.0017.90
66.939.4018.40
61.561.5017.70
64.853.2018.10
68.243.2018.50
40 TC
SHC kW
53.853.8017.90
59.541.5018.60
62.834.6019.10
57.057.0018.30
61.447.2018.90
64.738.6019.30
59.859.8018.70
62.752.3019.10
66.042.4019.50
44 TC
SHC kW
52.252.2019.00
57.540.7019.70
60.733.8020.10
55.455.4019.40
59.346.4019.90
62.537.9020.30
58.158.1019.70
60.651.4020.10
63.641.6020.50
48 TC
SHC kW
50.550.5020.10
55.540.0020.70
58.633.1021.10
53.853.8020.50
57.245.6020.90
60.237.1021.30
56.456.4020.80
58.450.5021.10
61.240.8021.50
52 TC
SHC kW
48.848.8021.20
53.539.1021.80
56.432.3022.20
52.152.1021.60
55.044.7022.00
57.936.3022.40
54.554.5021.90
56.249.5022.10
58.940.0022.50
Evaporator Air — L/s / BF
Evaporator Air — L/s / BF
2900 /.03 3800 /.06 4700 /.07
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 19/70
19
38ARD028/40RM028
Temp (C) AirEntering
Condenser (Edb)
3,800 /.045 4,250 /.055
Evaporator Air - EWB (C)
16 20 22 16 20 22 16 20 22 16 20 22 16 20 22
27
TC 80.2 85.5 92.2 81.1 86.0 92.4 82.8 86.9 93.3 84.5 87.9 94.3 88.7 92.2 99.0
SHC 76.3 63.7 49.5 78.7 65.7 50.5 81.0 69.6 52.9 83.2 73.5 55.3 87.4 77.2 58.1
kW 18.8 19.5 20.2 19.0 19.6 20.3 19.2 19.7 20.4 19.5 19.8 20.5 20.1 20.4 21.1
30TC 78.6 84.2 90.7 79.6 84.5 90.9 81.4 85.4 91.8 83.3 86.3 92.8 87.5 90.7 97.4
SHC 75.4 63.1 49.1 77.6 65.4 50.1 79.9 69.1 52.6 82.1 72.8 55.0 86.2 76.4 57.7
kW 19.6 20.2 21.0 19.7 20.3 21.1 20.0 20.5 21.2 20.2 20.6 21.3 20.8 21.2 22.0
35
TC 75.8 80.8 87.1 76.5 81.1 87.1 78.4 82.0 88.0 80.3 83.0 89.0 84.3 87.1 93.4
SHC 74.0 61.8 47.6 75.4 63.9 48.7 77.3 67.6 51.1 79.1 71.3 53.5 83.1 74.9 56.2
kW 20.6 21.0 22.0 20.7 21.1 22.1 21.0 21.3 22.2 21.2 21.4 22.3 21.8 22.1 23.0
38
TC 74.4 79.0 85.2 75.4 79.2 85.2 77.1 80.1 86.2 78.8 81.1 87.1 82.7 85.1 91.5
SHC 72.5 61.0 47.2 74.3 63.1 48.3 76.0 66.9 50.7 77.6 70.6 53.1 81.5 74.1 55.8
kW 22.1 22.6 23.4 22.2 22.7 23.5 22.5 22.8 23.6 22.7 23.0 23.7 23.4 23.7 24.4
40
TC 72.9 77.1 83.2 73.9 77.3 83.3 75.6 78.2 84.1 77.3 79.2 84.8 81.2 83.1 89.1
SHC 71.4 60.2 46.4 72.8 62.4 47.5 74.5 66.1 50.0 76.1 69.8 52.4 79.9 73.3 55.0
kW 23.0 23.5 24.2 23.1 23.6 24.3 23.3 23.7 24.5 23.6 23.8 24.6 24.3 24.6 25.3
46
TC 71.2 75.1 80.8 72.3 75.4 80.8 73.8 76.2 81.5 75.4 76.9 82.3 79.2 80.8 86.4
SHC 70.2 56.5 44.9 71.2 58.4 46.0 72.7 61.8 48.4 74.3 65.2 50.9 78.0 68.4 53.4
kW 24.8 25.3 26.0 25.0 25.3 26.1 25.1 25.5 26.2 25.3 25.6 26.3 26.1 26.4 27.1
50
TC 68.8 72.1 77.5 69.9 72.2 77.3 71.3 73.0 78.1 72.6 73.8 78.8 76.3 77.5 82.8
SHC 68.4 55.5 44.3 68.9 56.8 45.4 70.2 60.8 47.6 71.5 64.0 49.9 75.1 67.2 52.4
kW 26.7 27.2 27.8 27.0 27.2 28.0 27.1 27.3 28.0 27.3 27.5 28.1 28.2 28.3 28.9
LEGEND
Edb — Entering Dry BulbEwb — Entering Wet BulbkW — Compressor Motor Power Input
SHC — Sensible Heat Capacity (kW) GrossTC — Total Capacity (kW) Gross
Evaporator Air — L/s / BF
3500 /.04
4700 /.06
5900 /.08
BF — By Pass factor
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 20/70
Performance data 50Hz – Cont.COMBINATION RATINGS — ENGLISH
38ARZ007/40RM007
Temp (F) AirEntering
Condenser(Edb)
Evaporator Air — Cfm / BF
1800 /.06 2400 /.10 3000 /.12
Evaporator Air — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
80 TC
SHC kW
57.257.203.67
58.554.503.69
63.145.403.77
68.435.803.86
61.861.803.75
61.961.803.75
65.652.303.81
70.940.003.90
65.165.103.80
65.165.103.80
67.358.503.84
72.544.003.93
85 TC
SHC kW
56.456.403.90
57.554.003.92
62.045.003.99
67.335.404.09
60.960.903.97
61.060.903.98
64.551.904.03
69.739.604.13
64.164.104.03
64.164.104.03
66.158.004.06
71.243.604.16
95 TC
SHC kW
54.854.804.35
55.753.004.36
59.944.204.44
65.134.604.54
59.259.204.43
59.259.204.43
62.251.004.48
67.338.804.58
62.162.104.48
62.262.204.48
63.857.004.51
68.742.804.61
100 TC
SHC kW
54.054.004.61
54.752.504.62
58.843.704.70
63.934.104.79
58.258.204.68
58.258.204.68
61.050.504.74
66.038.404.83
61.161.104.74
61.161.104.74
62.656.504.77
67.442.404.86
105 TC
SHC kW
53.153.104.86
53.751.904.87
57.743.304.95
62.633.705.05
57.257.204.94
57.257.204.94
59.950.004.99
64.738.005.09
60.160.105.00
60.160.105.00
61.455.905.02
66.142.005.12
115 TC
SHC kW
51.451.405.38
51.750.805.38
55.542.405.46
60.232.905.56
55.355.305.46
55.355.305.46
57.549.105.50
62.137.105.60
58.058.005.52
58.058.005.51
58.954.905.53
63.441.105.63
38ARZ007/40RM008
Temp (F) AirEntering
Condenser(Edb)
Evaporator Air — Cfm / BF
2250 /.06 3000 /.10 3750 /.12
Evaporator Air — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
80 TC
SHC kW
61.361.303.74
61.560.903.74
65.551.103.81
70.939.303.90
65.665.603.81
65.665.603.81
67.859.003.85
73.044.403.94
68.668.603.86
68.668.603.86
69.465.603.88
74.249.203.96
85 TC
SHC kW
60.460.403.96
60.660.103.97
64.450.604.03
69.738.904.13
64.764.704.04
64.764.704.04
66.658.504.07
71.744.004.16
67.567.504.09
67.567.504.09
68.365.004.10
72.948.804.19
95 TC
SHC kW
58.758.704.42
58.758.704.42
62.149.804.48
67.338.104.58
62.762.704.49
62.762.704.49
64.357.604.52
69.243.204.62
65.465.404.55
65.465.404.54
65.963.804.55
70.347.904.64
100 TC
SHC kW
57.757.704.67
57.757.704.68
61.049.304.74
66.037.704.84
61.661.604.75
61.661.604.75
63.057.004.78
67.842.804.87
64.364.304.80
64.364.304.80
64.763.004.81
68.947.504.89
105
TC
SHC kW
56.7
56.704.93
56.8
56.804.93
59.8
48.804.99
64.7
37.205.09
60.6
60.605.01
60.6
60.605.01
61.8
56.505.03
66.5
42.305.13
63.2
63.205.06
63.2
63.205.06
63.4
62.305.06
67.5
47.105.15
115 TC
SHC kW
54.854.805.44
54.854.805.44
57.447.905.50
62.136.405.61
58.558.505.53
58.558.505.52
59.355.405.54
63.841.505.64
61.061.005.58
61.061.005.58
61.060.805.57
64.846.205.66
38ARZ008/40RM007
Temp (F) AirEntering
Condenser(Edb)
Evaporator Air — Cfm /BF
Evaporator Air — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
80 TC
SHC kW
68.368.304.81
72.661.504.85
79.052.004.92
85.742.205.00
74.974.904.88
76.870.804.89
82.959.004.96
89.646.505.05
79.479.404.93
80.078.304.93
85.565.505.00
92.150.405.08
85 TC
SHC kW
67.467.405.11
71.460.905.15
77.751.405.22
84.341.705.30
73.873.805.17
75.570.205.19
81.558.405.27
88.146.005.35
78.278.205.23
78.777.405.23
84.064.905.30
90.549.805.38
95
TC
SHC kW
65.4
65.405.71
68.9
59.705.74
75.0
50.305.82
81.5
40.605.91
71.6
71.605.77
72.9
68.805.79
78.7
57.305.87
85.1
44.905.96
75.9
75.905.83
76.1
75.605.83
81.0
63.805.90
87.4
48.805.99
100 TC
SHC kW
64.464.406.03
67.659.106.07
73.649.706.15
80.040.006.25
70.470.406.11
71.668.106.12
77.156.706.20
83.544.306.30
74.674.606.17
74.774.506.17
79.463.106.24
85.748.206.34
105 TC
SHC kW
63.363.306.36
66.258.406.40
72.249.106.49
78.539.506.59
69.269.206.44
70.267.306.46
75.656.106.54
81.943.806.64
73.373.306.50
73.373.306.50
77.862.506.57
84.147.706.68
115 TC
SHC kW
61.261.207.01
63.657.107.06
69.347.907.15
75.538.307.27
66.866.807.11
67.465.807.12
72.454.907.21
78.742.607.33
70.770.707.17
70.670.607.17
74.561.307.25
80.746.507.36
20
1800 /.06 2400 /.10 3000 /.12
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 21/70
38ARZ008/40RM008
Temp (F) AirEntering
Condenser(Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
80 TC SHC kW
74.174.104.87
76.469.404.89
82.557.904.96
89.145.805.04
80.280.204.93
80.679.104.94
85.766.105.00
92.350.805.08
84.384.304.98
84.384.304.98
88.073.705.03
94.455.405.11
85 TC
SHC kW
73.073.005.17
75.168.705.19
81.157.305.26
87.645.205.34
79.079.005.23
79.378.205.24
84.365.605.30
90.850.305.39
83.183.105.29
83.083.005.28
86.473.105.33
92.854.905.41
95 TC
SHC kW
70.970.905.76
72.667.405.78
78.356.205.86
84.844.205.96
76.676.605.84
76.776.405.84
81.464.505.91
87.849.306.00
80.580.505.90
80.580.505.89
83.471.905.94
89.653.906.03
100 TC
SHC kW
69.769.706.10
71.266.706.11
76.855.606.20
83.243.606.30
75.375.306.17
75.475.206.18
79.863.906.25
86.148.706.34
79.279.206.23
79.179.106.23
81.871.206.27
87.853.306.37
105 TC
SHC kW
68.668.606.43
69.866.006.45
75.355.006.53
81.643.006.64
74.074.006.51
74.174.106.51
78.263.306.58
84.448.106.68
77.877.806.57
77.777.706.57
80.170.506.61
86.152.806.71
115 TC
SHC kW
66.366.307.09
67.164.607.11
72.353.807.21
78.441.907.32
71.571.507.19
71.471.407.19
75.062.107.26
80.946.907.36
75.075.007.25
75.075.007.25
76.969.207.29
82.651.707.39
38ARZ008/40RM012
Temp (F) AirEntering
Condenser(Edb)
Evaporator Air — Cfm / BF
3000 /.05 4000 /.07 5000 /.12
Evaporator Air — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
80 TC
SHC kW
82.482.404.96
82.781.604.96
87.968.205.03
94.652.305.11
87.987.905.03
87.987.905.03
90.878.505.06
97.258.805.14
91.791.705.07
91.791.705.07
92.987.105.09
98.864.905.16
85 TC
SHC kW
81.181.105.26
81.480.605.26
86.367.605.33
93.051.705.42
86.686.605.33
86.686.605.33
89.277.905.37
95.558.305.45
90.390.305.38
90.290.205.38
91.386.405.39
97.164.305.47
95 TC
SHC kW
78.778.705.87
78.778.605.87
83.366.405.93
89.850.606.03
83.883.805.94
83.883.805.94
86.176.605.98
92.257.306.07
87.487.405.99
87.387.305.99
88.184.806.01
93.763.306.09
100 TC
SHC kW
77.377.306.21
77.377.306.21
81.665.086.27
88.050.106.37
82.482.406.28
82.482.406.28
84.375.906.32
90.356.606.41
85.885.806.34
85.885.806.34
86.483.806.35
91.762.706.43
105 TC
SHC kW
75.975.906.54
76.076.006.55
79.965.106.61
86.349.506.71
80.980.906.62
80.980.906.63
82.675.206.66
88.556.006.75
84.384.306.68
84.284.206.68
84.782.806.69
89.862.106.77
115 TC
SHC kW
73.273.207.22
73.273.207.22
76.663.807.28
82.748.307.40
78.078.007.31
78.078.007.31
79.273.707.34
84.754.807.43
81.281.207.37
81.181.107.37
81.380.807.37
86.060.907.46
38ARZ012/40RM008
Temp (F) AirEntering
Condenser(Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
80 TC
SHC kW
88.788.406.71
94.478.506.83
102.066.307.01
110.054.007.22
96.696.606.88
99.890.106.96
107.074.907.14
115.059.207.35
102.0102.007.02
104.099.607.04
110.082.807.22
118.063.907.43
85 TC
SHC kW
87.487.207.04
92.977.807.15
101.065.607.33
109.053.307.54
95.295.207.20
98.189.307.27
105.074.207.45
113.058.507.67
101.0101.007.34
102.098.507.36
109.082.107.53
116.063.307.75
95
TC
SHC kW
84.8
84.807.68
89.8
76.307.78
97.3
64.207.96
105.0
51.908.17
92.5
92.507.84
94.8
87.607.89
102.0
72.808.09
110.0
57.208.31
97.8
97.807.97
98.5
96.507.99
105.0
80.708.16
113.0
61.908.39
100 TC
SHC kW
83.583.508.03
88.175.408.12
95.463.408.29
103.051.208.51
91.091.008.19
93.086.608.23
99.972.008.42
108.056.408.65
96.196.108.32
96.695.208.33
103.079.808.50
110.061.108.73
105 TC
SHC kW
82.282.208.38
86.474.508.46
93.662.608.63
101.050.408.84
89.489.408.53
91.185.608.57
97.871.208.75
105.055.608.98
94.594.508.66
94.894.008.67
101.079.008.83
108.060.309.06
115 TC
SHC kW
79.579.509.07
83.072.809.14
89.861.009.31
97.148.809.51
86.486.409.22
87.583.709.25
93.869.509.42
101.054.109.66
91.191.109.34
91.191.109.34
96.377.309.50
104.058.809.73
21
2250 /.06 3000 /.10 3750 /.12
2250 /.06 3000 /.10 3750 /.12
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 22/70
Performance data 50Hz – Cont.
Temp (F) AirEntering
Condenser(Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ewb (F)
57 62 67 72 57 62 67 72 57 62 67 72
80 TC
SHC
kW
99.3
99.30
6.94
102.0
92.70
7.01
110.0
77.20
7.21
118.0
60.80
7.43
107.0
107.0
7.13
108.0
106.0
7.15
114.0
88.10
7.31
122.0
67.50
7.54
112.0
112.00
7.27
112.0
112.0
7.27
117.0
98.20
7.39
125.0
73.70
7.60
85 TC
SHC
kW
97.9
97.90
7.26
101.0
91.90
7.33
108.0
76.40
7.52
116.0
60.10
7.75
105.0
105.0
7.45
106.0
104.0
7.46
112.0
87.40
7.63
120.0
66.80
7.85
111.0
111.00
7.59
110.0
110.0
7.59
115.0
97.30
7.70
123.0
73.00
7.92
95 TC
SHC
kW
95.0
95.00
7.90
97.1
90.10
7.95
104.0
74.90
8.15
112.0
58.70
8.39
102.0
102.0
8.09
102.0
102.0
8.09
108.0
85.90
8.26
116.0
65.40
8.49
107.0
107.00
8.23
107.0
107.0
8.23
111.0
95.60
8.34
118.0
71.60
8.57
100 TC
SHC
kW
93.4
93.40
8.25
95.2
89.10
8.29
102.0
74.00
8.48
110.0
57.90
8.72
100.0
100.0
8.43
100.0
100.0
8.43
106.0
85.00
8.59
114.0
64.60
8.83
105.0
105.00
8.57
105.0
105.0
8.57
108.0
94.70
8.67
116.0
70.80
8.90
105 TC
SHC
kW
91.8
91.80
8.59
93.3
88.10
8.63
100.0
73.20
8.81
108.0
57.10
9.05
98.6
98.60
8.78
98.5
98.50
8.77
104.0
84.10
8.93
111.0
63.80
9.16
103.0
103.00
8.91
103.0
103.0
8.91
106.0
93.70
9.00
113.0
69.90
9.23
115 TC
SHC
kW
88.5
88.50
9.28
89.5
86.10
9.30
95.8
71.40
9.47
103.0
55.40
9.71
95.0
95.00
9.46
94.7
94.70
9.44
99.2
82.40
9.59
107.0
62.10
9.83
99.2
99.20
9.59
99.2
99.20
9.58
101.0
91.70
9.66
109.0
68.30
9.90
38ARZ012/40RM014
Temp (F) AirEntering
Condenser(Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ew b (F)
57 62 67 72 57 62 67 72 57 62 67 72
80 TC
SHC
kW
106.0
106.00
7.12
108.0
103.00
7.16
116.0
85.10
7.36
124.0
66.10
7.59
114.0
114.00
7.32
114.0
114.00
7.32
120.0
97.60
7.46
128.0
73.70
7.70
119.0
119.00
7.45
119.0
119.00
7.45
122.0
108.00
7.53
130.0
80.70
7.76
85 TC
SHC
kW
105.0
105.00
7.43
106.0
101.00
7.47
114.0
84.30
7.67
122.0
65.40
7.91
112.0
112.00
7.63
112.0
112.00
7.63
117.0
96.70
7.78
126.0
73.00
8.02
117.0
117.00
7.77
117.0
117.00
7.77
120.0
108.00
7.85
128.0
80.00
8.08
95 TC
SHC
kW
101.0
101.00
8.07
102.0
99.40
8.10
110.0
82.70
8.30
118.0
63.90
8.55
109.0
109.00
8.27
109.0
109.00
8.27
113.0
95.10
8.41
121.0
71.50
8.66
113.0
113.00
8.42
113.0
113.00
8.41
116.0
106.00
8.48
124.0
78.50
8.72
100 TC
SHC
kW
99.6
99.60
8.41
100.0
98.10
8.43
107.0
81.70
8.63
115.0
63.00
8.88
107.0
107.00
8.61
107.0
107.00
8.61
111.0
94.10
8.74
119.0
70.60
8.99
111.0
111.00
8.75
111.0
111.00
8.75
113.0
104.00
8.81
121.0
77.60
9.06
105 TC
SHC
kW
97.8
97.80
8.75
98.3
96.80
8.77
105.0
80.80
8.96
113.0
62.10
9.21
105.0
105.00
8.95
105.0
105.00
8.95
108.0
93.10
9.07
116.0
69.70
9.32
109.0
109.00
9.09
109.0
109.00
9.09
111.0
103.00
9.14
118.0
76.80
9.39
115 TC
SHC
kW
94.1
94.10
9.42
94.2
94.20
9.43
100.0
78.90
9.61
108.0
60.30
9.87
100.0
100.00
9.63
100.0
100.00
9.63
103.0
91.10
9.73
111.0
68.00
9.98
105.0
105.00
9.77
105.0
105.00
9.77
106.0
101.00
9.80
113.0
75.10
10.10
38ARZ012/40RM012
22
38ARD014/40RM012
Temp (F) AirEntering Condenser
(Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC
kW
113.0
98.80
7.87
123.0
83.30
7.91
135.0
67.30
7.98
120.0
114.00
7.90
130.0
95.20
7.95
141.0
74.70
8.02
125.0
125.00
7.92
133.0
106.00
7.96
145.0
81.50
8.03
85 TC
SHC
kW
112.0
97.90
8.36
122.0
82.50
8.39
133.0
66.50
8.46
118.0
113.00
8.38
128.0
94.40
8.43
139.0
74.00
8.49
124.0
123.00
8.40
131.0
105.00
8.44
143.0
80.80
8.51
95
TC
SHC
kW
108.0
96.10
9.40
118.0
80.90
9.43
129.0
65.00
9.49
115.0
111.00
9.42
123.0
92.80
9.47
134.0
72.40
9.52
120.0
120.00
9.46
127.0
104.00
9.48
138.0
79.20
9.54
100 TC
SHC
kW
106.0
95.20
9.97
116.0
80.00
9.99
127.0
64.20
10.10
113.0
110.00
9.99
121.0
91.90
10.00
132.0
71.60
10.10
118.0
118.00
10.00
125.0
103.00
10.00
136.0
78.40
10.10
105 TC
SHC
kW
104.0
94.30
10.60
114.0
79.20
10.60
124.0
63.40
10.60
111.0
108.00
10.60
119.0
91.10
10.60
130.0
70.80
10.70
116.0
116.00
10.60
122.0
102.00
10.60
133.0
77.50
10.70
115 TC
SHC
kW
100.0
92.30
11.80
109.0
77.40
11.90
120.0
61.70
11.90
107.0
106.00
11.80
114.0
89.20
11.90
125.0
69.00
11.90
112.0
112.00
11.90
118.0
99.80
11.90
128.0
75.80
11.90
125 TC
SHC
kW
96.2
90.20
13.20
105.0
75.50
13.20
115.0
59.90
13.30
102.0
102.00
13.20
109.0
87.20
13.20
119.0
67.20
13.30
108.0
108.00
13.20
112.0
97.60
13.30
122.0
74.00
13.30
3000 /.05 4000 /.07 5000 /.12
3000 /.05 4000 /.07 5000 /.12
3750 /.06 5000 /.08 6250 /.10
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 23/70
23
38ARD014/40RM016
Temp (F) AirEntering Condenser
(Edb)
Evaporator Air — Cfm / BF
4500 /.03 6000 /.05 7500 /.08
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC
kW
129.0
126.00
7.95
139.0
105.00
7.99
151.0
81.90
8.09
138.0
138.00
7.98
144.0
122.00
8.02
157.0
92.30
8.14
145.0
145.00
8.02
148.0
136.00
8.06
160.0
102.00
8.17
85 TC
SHC
kW
127.0
124.00
8.43
137.0
104.00
8.47
149.0
81.00
8.56
136.0
136.00
8.46
142.0
121.00
8.50
154.0
91.40
8.61
143.0
143.00
8.51
146.0
135.00
8.53
157.0
101.00
8.64
95 TC
SHC
kW
123.0
122.00
9.46
132.0
102.00
9.50
144.0
79.30
9.60
132.0
132.00
9.51
137.0
119.00
9.53
149.0
89.70
9.66
139.0
139.00
9.54
141.0
132.00
9.56
152.0
99.20
9.67
100 TC
SHC
kW
121.0
120.00
10.00
130.0
101.00
10.10
141.0
78.40
10.20
130.0
130.00
10.10
135.0
117.00
10.10
146.0
88.70
10.20
136.0
136.00
10.10
138.0
131.00
10.10
149.0
98.30
10.20
105 TC
SHC
kW
119.0
119.00
10.60
127.0
100.00
10.60
139.0
77.40
10.70
128.0
128.00
10.70
132.0
116.00
10.70
143.0
87.80
10.80
134.0
134.00
10.70
135.0
129.00
10.70
146.0
97.40
10.80
115 TC
SHC
kW
115.0
115.00
11.90
122.0
98.40
11.90
133.0
75.50
12.00
123.0
123.00
11.90
126.0
114.00
11.90
137.0
85.80
12.00
129.0
129.00
12.00
130.0
126.00
12.00
140.0
95.40
12.10
125 TC
SHC
kW
111.0
111.00
13.30
117.0
96.30
13.30
127.0
73.50
13.40
119.0
119.00
13.30
121.0
112.00
13.30
131.0
83.80
13.40
124.0
124.00
13.30
124.0
123.00
13.40
133.0
93.40
13.40
38ARD016/40RM014
Temp (F) AirEntering Condenser
(Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC
kW
148.0
125.00
10.80
160.0
106.00
11.10
174.0
85.70
11.40
156.0
144.00
11.00
168.0
120.00
11.30
182.0
94.50
11.60
162.0
159.00
11.10
173.0
133.00
11.40
187.0
103.00
11.70
85
TC
SHC
kW
145.0
124.00
11.30
158.0
104.00
11.60
171.0
84.60
11.90
153.0
142.00
11.50
165.0
119.00
11.80
179.0
93.30
12.10
159.0
157.00
11.60
170.0
132.00
11.90
184.0
101.00
12.20
95 TC
SHC
kW
140.0
121.00
12.30
152.0
102.00
12.60
165.0
82.30
12.90
147.0
139.00
12.50
159.0
116.00
12.80
172.0
91.00
13.10
153.0
153.00
12.60
164.0
129.00
12.90
177.0
99.00
13.30
100 TC
SHC
kW
137.0
120.00
12.80
149.0
101.00
13.10
161.0
81.00
13.50
144.0
138.00
13.00
155.0
115.00
13.30
168.0
89.70
13.60
150.0
150.00
13.10
160.0
128.00
13.40
173.0
97.70
13.80
105 TC
SHC
kW
134.0
118.00
13.30
145.0
99.20
13.60
158.0
79.60
14.00
141.0
136.00
13.50
152.0
113.00
13.80
165.0
88.30
14.20
147.0
147.00
13.70
156.0
126.00
13.90
169.0
96.30
14.30
115 TC
SHC
kW
128.0
115.00
14.40
139.0
96.50
14.70
151.0
76.90
15.10
135.0
132.00
14.60
144.0
110.00
14.90
157.0
85.50
15.30
141.0
141.00
14.80
148.0
123.00
15.00
161.0
93.50
15.40
125 TC
SHC
kW
121.0
112.00
15.60
132.0
93.60
15.90
143.0
74.10
16.30
128.0
127.00
15.80
137.0
107.00
16.10
148.0
82.70
16.40
135.0
135.00
16.00
140.0
120.00
16.20
152.0
90.60
16.60
38ARD014/40RM014
Temp (F) AirEntering Condenser
(Edb)
Evaporator Air — Cfm / BF
3750 /.06 5000 /.08 6250 /.10
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC kW
121.0112.007.90
131.093.407.95
143.074.108.03
128.0127.007.93
137.0107.007.98
149.082.708.06
135.0135.007.99
141.0120.008.00
153.090.708.09
85 TC
SHC kW
119.0111.008.39
129.092.508.44
141.073.308.52
126.0126.008.42
135.0106.008.46
147.082.008.54
133.0133.008.46
138.0119.008.48
150.089.908.57
95 TC
SHC kW
115.0109.009.44
125.090.809.49
136.071.709.54
122.0122.009.48
130.0105.009.51
142.080.209.57
129.0129.009.51
134.0117.009.52
145.088.209.60
100 TC
SHC kW
113.0107.0010.00
123.089.9010.00
134.070.8010.10
120.0120.0010.00
128.0104.0010.10
139.079.4010.10
127.0127.0010.10
131.0116.0010.10
142.087.3010.20
105 TC
SHC kW
111.0106.0010.60
120.089.0010.60
132.069.9010.70
118.0118.0010.60
125.0103.0010.60
136.078.5010.70
125.0125.0010.70
129.0115.0010.70
140.086.4010.70
115 TC
SHC kW
107.0104.0011.80
116.087.0011.90
126.068.1011.90
114.0114.0011.90
120.0101.0011.90
131.076.6012.00
120.0120.0011.90
123.0112.0011.90
134.084.5012.00
125 TC
SHC kW
103.0101.0013.20
111.085.2013.30
121.066.1013.30
110.0110.0013.30
115.098.5013.30
125.074.7013.40
116.0116.0013.30
118.0110.0013.30
128.082.5013.40
3750 /.06 5000 /.08 6250 /.10
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 24/70
24
38ARD016/40RM024
Temp (F) AirEntering Condenser
(Edb)
Evaporator Air — Cfm / BF 6,000 /.03 8,000 /.06 10,000 /.07
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC
kW
171.0
167.00
11.30
182.0
139.00
11.60
196.0
107.00
11.90
181.0
181.00
11.60
188.0
161.00
11.70
202.0
121.00
12.10
189.0
189.00
11.80
192.0
179.00
11.80
205.0
134.00
12.10
85 TC
SHC
kW
168.0
165.00
11.80
179.0
138.00
12.10
193.0
106.00
12.40
179.0
179.00
12.10
185.0
160.00
12.20
198.0
120.00
12.60
186.0
186.00
12.30
189.0
178.00
12.30
202.0
133.00
12.70
95 TC
SHC
kW
162.0
161.00
12.80
172.0
135.00
13.10
186.0
104.00
13.50
173.0
173.00
13.10
177.0
157.00
13.30
191.0
118.00
13.60
180.0
180.00
13.30
182.0
174.00
13.40
194.0
131.00
13.70
100 TC
SHC
kW
158.0
158.00
13.40
168.0
134.00
13.60
182.0
102.00
14.00
169.0
169.00
13.70
174.0
155.00
13.80
187.0
116.00
14.20
176.0
176.00
13.90
178.0
172.00
13.90
190.0
129.00
14.30
105 TC
SHC
kW
155.0
155.00
13.90
164.0
132.00
14.20
177.0
101.00
14.60
166.0
166.00
14.20
169.0
153.00
14.30
182.0
115.00
14.70
173.0
173.00
14.40
174.0
169.00
14.50
185.0
128.00
14.80
115 TC
SHC
kW
149.0149.00
15.00
156.0129.00
15.30
168.098.00
15.70
158.0158.00
15.30
161.0149.00
15.40
173.0112.00
15.80
165.0165.00
15.60
165.0164.00
15.60
175.0125.00
15.90
125 TC
SHC
kW
142.0
142.00
16.20
147.0
126.00
16.40
159.0
95.00
16.80
151.0
151.00
16.50
152.0
145.00
16.60
163.0
109.00
16.90
157.0
157.00
16.70
157.0
157.00
16.70
166.0
121.00
17.00
38ARD024/40RM016
Temp (F) AirEntering Condenser
(Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC
kW
189.0
157.00
14.40
204.0
133.00
14.90
221.0
108.00
15.40
199.0
180.00
14.70
215.0
150.00
15.20
232.0
119.00
15.80
207.0
199.00
15.00
221.0
166.00
15.40
238.0
129.00
16.00
85 TC
SHC
kW
185.0
155.00
15.00
201.0
131.00
15.50
218.0
107.00
16.10
196.0
178.00
15.30
211.0
148.00
15.90
228.0
117.00
16.40
203.0
197.00
15.60
217.0
164.00
16.10
234.0
127.00
16.70
95 TC
SHC
kW
179.0
152.00
16.30
194.0
128.00
16.80
210.0
104.00
17.40
188.0
174.00
16.60
203.0
145.00
17.10
219.0
114.00
17.70
196.0
192.00
16.90
209.0
161.00
17.30
225.0
124.00
17.90
100 TC
SHC
kW
175.0
150.00
17.00
190.0
126.00
17.50
205.0
102.00
18.00
185.0
172.00
17.30
199.0
143.00
17.80
214.0
113.00
18.40
192.0
190.00
17.60
204.0
159.00
18.00
220.0
122.00
18.60
105 TC
SHC
kW
172.0
148.00
17.70
186.0
124.00
18.20
201.0
100.00
18.70
181.0
170.00
18.00
194.0
142.00
18.50
210.0
111.00
19.10
188.0
187.00
18.30
200.0
157.00
18.70
215.0
121.00
19.30
115 TC
SHC
kW
164.0
145.00
19.20
178.0
121.00
19.60
192.0
96.80
20.20
173.0
166.00
19.50
185.0
138.00
19.90
200.0
107.00
20.50
180.0
180.00
19.70
190.0
154.00
20.10
205.0
117.00
20.70
125 TC
SHC
kW
157.0
141.00
20.70
169.0
117.00
21.20
183.0
93.40
21.70
165.0
161.00
21.00
176.0
134.00
21.40
190.0
104.00
22.00
172.0
172.00
21.30
181.0
150.00
21.60
194.0
113.00
22.10
38ARD016/40RM016
Temp (F) AirEntering
Condenser (Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC kW
158.0141.0011.00
|171.0118.0011.30
185.094.2011.70
167.0162.0011.20
178.0135.0011.50
192.0105.0011.80
174.0174.0011.40
183.0151.0011.60
197.0114.0011.90
85 TC
SHC kW
156.0140.0011.50
168.0117.0011.80
182.093.1012.20
164.0160.0011.70
175.0134.0012.00
189.0103.0012.30
172.0172.0011.90
180.0149.0012.10
194.0113.0012.50
95 TC
SHC kW
150.0137.0012.50
162.0114.0012.80
176.090.6013.20
158.0156.0012.70
168.0131.0013.00
182.0101.0013.40
166.0166.0012.90
173.0146.0013.10
186.0111.0013.50
100 TC
SHC kW
147.0135.0013.00
158.0113.0013.40
172.089.3013.70
155.0154.0013.30
165.0130.0013.50
178.099.6013.90
163.0163.0013.50
169.0145.0013.70
182.0109.0014.00
105 TC
SHC kW
143.0134.0013.60
155.0111.0013.90
168.087.9014.30
152.0151.0013.80
161.0128.0014.10
174.098.2014.50
159.0159.0014.00
165.0143.0014.20
178.0108.0014.60
115 TC
SHC kW
137.0130.0014.70
147.0108.0015.00
160.084.9015.40
145.0145.0014.90
153.0125.0015.20
165.095.2015.60
152.0152.0015.20
157.0140.0015.30
169.0105.0015.70
125 TC
SHC kW
130.0126.0015.80
140.0105.0016.10
151.081.9016.50
138.0138.0016.10
145.0122.0016.30
156.092.2016.70
145.0145.0016.30
148.0136.0016.40
160.0102.0016.80
4500 /.03 6000 /.05 7500 /.08
4500 /.03 6000 /.05 7500 /.08
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 25/70
25
38ARD024/40RM028
Temp (F) Air
EnteringCondenser (Edb)
Evaporator Air — Cfm / BF
7,500 /.04 10,000 /.06 12,500 /.08
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC
kW
215.0
208.00
15.20
229.0
173.00
15.70
247.0
134.00
16.30
227.0
227.00
15.60
237.0
199.00
16.00
254.0
150.00
16.60
237.0
237.00
16.00
242.0
221.00
16.20
259.0
165.00
16.70
85 TC
SHC
kW
211.0
206.00
15.90
225.0
171.00
16.30
243.0
132.00
17.00
223.0
223.00
16.30
232.0
197.00
16.60
250.0
148.00
17.20
233.0
233.00
16.60
238.0
219.00
16.80
254.0
164.00
17.40
95 TC
SHC
kW
204.0
201.00
17.10
217.0
168.00
17.60
233.0
129.00
18.20
216.0
216.00
17.60
223.0
193.00
17.90
240.0
145.00
18.50
225.0
225.00
17.90
228.0
215.00
18.10
244.0
160.00
18.70
100 TC
SHC
kW
200.0
198.00
17.80
212.0
166.00
18.30
228.0
127.00
18.90
212.0
212.00
18.30
219.0
191.00
18.50
234.0
144.00
19.20
221.0
221.00
18.60
223.0
212.00
18.70
238.0
159.00
19.30
105 TC
SHC
kW
195.0
195.00
18.50
207.0
164.00
19.00
223.0
125.00
19.60
208.0
208.00
19.00
214.0
189.00
19.20
229.0
142.00
19.80
216.0
216.00
19.30
218.0
210.00
19.40
233.0
157.00
20.00
115 TC
SHC
kW
187.0
187.00
20.00
197.0
160.00
20.40
213.0
122.00
21.00
199.0
199.00
20.40
203.0
185.00
20.60
218.0
138.00
21.20
207.0
207.00
20.80
208.0
204.00
20.80
221.0
153.00
21.40
125 TC
SHC
kW
179.0
179.00
21.50
187.0
156.00
21.80
201.0
118.00
22.40
190.0
190.00
22.00
193.0
180.00
22.10
206.0
134.00
22.60
197.0
197.00
22.30
197.0
196.00
22.30
209.0
149.00
22.80
38ARD024/40RM024
Temp (F) AirEntering Condenser
(Edb)
Evaporator Air — Cfm / BF
Evaporator Air — Ewb (F)
62 67 72 62 67 72 62 67 72
80 TC
SHC kW
204.0186.0014.90
219.0155.0015.40
237.0122.0016.00
215.0212.0015.20
228.0177.0015.70
245.0136.0016.30
224.0224.0015.60
233.0198.0015.90
250.0149.0016.40
85 TC
SHC kW
200.0184.0015.50
216.0153.0016.00
233.0121.0016.60
211.0209.0015.80
224.0176.0016.30
241.0135.0016.90
221.0221.0016.20
229.0196.0016.50
246.0148.0017.10
95 TC
SHC
kW
193.0180.00
16.80
207.0150.00
17.30
224.0117.00
17.90
203.0203.00
17.10
215.0172.00
17.60
231.0131.00
18.20
213.0213.00
17.50
220.0192.00
17.70
236.0144.00
18.40
100 TC
SHC kW
189.0178.0017.50
203.0148.0018.00
219.0116.0018.60
200.0200.0017.80
210.0170.0018.20
226.0130.0018.80
209.0209.0018.20
215.0190.0018.40
231.0143.0019.00
105 TC
SHC kW
185.0176.0018.20
198.0146.0018.60
214.0114.0019.20
196.0196.0018.50
205.0168.0018.90
221.0128.0019.50
205.0205.0018.90
210.0188.0019.10
225.0141.0019.70
115 TC
SHC kW
177.0171.0019.60
189.0143.0020.10
204.0110.0020.60
188.0188.0020.00
196.0164.0020.30
210.0124.0020.90
196.0196.0020.30
200.0183.0020.50
214.0137.0021.10
125 TC
SHC kW
169.0166.0021.10
180.0139.0021.60
194.0107.0022.10
180.0180.0021.60
186.0160.0021.80
199.0121.0022.40
187.0187.0021.90
190.0178.0022.00
203.0133.0022.50
6,000 /.03 8,000 /.06 10,000 /.07
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26
38ARD028/40RM028
Temp (F)Air
EnteringCondenser
(Edb)
Evaporator Air - CFM / BF
8,000 /.045 9,000 /.055
Evaporator Air - EWB (F)
62 67 72 62 67 72 62 67 72 62 67 72 62 67 72
80
TC 273.6 291.9 314.7 276.6 293.3 315.2 282.4 296.6 318.4 288.2 299.8 321.6 302.6 314.8 337.7
SHC 260.5 217.3 168.9 268.7 224.3 172.3 276.3 237.6 180.6 283.9 250.9 188.8 298.1 263.5 198.3
kW 18.8 19.5 20.2 19.0 19.6 20.3 19.2 19.7 20.4 19.5 19.8 20.5 20.1 20.4 21.1
85
TC 268.4 287.3 309.5 271.5 288.2 310.1 277.9 291.4 313.3 284.3 294.6 316.5 298.5 309.4 332.3
SHC 257.2 215.3 167.6 264.9 223.0 171.1 272.5 235.7 179.3 280.1 248.4 187.6 294.1 260.8 196.9
kW 19.6 20.2 21.0 19.7 20.3 21.1 20.0 20.5 21.2 20.2 20.6 21.3 20.8 21.2 22.0
95
TC 258.6 275.5 297.1 261.2 276.6 297.2 267.6 279.8 300.4 274.0 283.0 303.6 287.7 297.2 318.8
SHC 252.4 210.8 162.3 257.3 218.0 166.0 263.6 230.6 174.2 269.9 243.3 182.5 283.4 255.5 191.6
kW 20.6 21.0 22.0 20.7 21.1 22.1 21.0 21.3 22.2 21.2 21.4 22.3 21.8 22.1 23.0
100
TC 254.0 269.7 290.6 257.3 270.2 290.8 263.1 273.4 294.0 268.9 276.6 297.2 282.3 290.4 312.1
SHC 247.4 208.1 161.0 253.5 215.4 164.7 259.2 228.1 173.0 264.9 240.8 181.2 278.1 252.8 190.3
kW 22.1 22.6 23.4 22.2 22.7 23.5 22.5 22.8 23.6 22.7 23.0 23.7 23.4 23.7 24.4
105
TC 248.8 263.1 284.0 252.2 263.7 284.3 258.0 267.0 286.9 263.7 270.2 289.5 276.9 283.7 303.9
SHC 243.5 205.5 158.4 248.4 212.9 162.2 254.1 225.6 170.4 259.8 238.2 178.7 272.8 250.2 187.6
kW 23.0 23.5 24.2 23.1 23.6 24.3 23.3 23.7 24.5 23.6 23.8 24.6 24.3 24.6 25.3
115
TC 243.1 256.4 275.7 246.7 257.2 275.6 252.0 259.8 278.2 257.2 262.5 280.8 270.1 275.6 294.9
SHC 239.7 192.7 153.1 243.0 199.3 157.1 248.2 210.8 165.3 253.3 222.4 173.5 266.0 233.5 182.2
kW 24.8 25.3 26.0 25.0 25.3 26.1 25.1 25.5 26.2 25.3 25.6 26.3 26.1 26.4 27.1
122TC 234.7 246.1 264.3 238.5 246.5 263.7 243.2 249.1 266.4 247.8 251.8 269.0 260.2 264.4 282.5
SHC 233.3 189.5 151.1 234.9 193.8 154.8 239.5 207.4 162.5 244.1 218.4 170.1 256.3 229.3 178.6
kW 26.7 27.2 27.8 27.0 27.2 28.0 27.1 27.3 28.0 27.3 27.5 28.1 28.2 28.3 28.9
LEGEND
Edb — Entering Dry BulbEwb — Entering Wet BulbkW — Compressor Motor Power InputSHC — Sensible Heat Capacity (1000 Btuh) GrossTC — Total Capacity (1000 Btuh) Gross
7,500 /.04
10,000 /.06
12,500 /.08
BS — By Pass factor
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Application data
Operating limits – SI (English)Maximum Outdoor
Temperature 52 C (125 F)
Minimum Outdoor Ambient See Minimum Outdoor-AirOperating Temperature
table below.
Minimum Return-AirTemperature
13 C (55 F)
Maximum Return-AirTemperature
35 C (95 F)
Normal Acceptable SaturationSuction Temperature Range
-4 to 13 C (25 to 55 F)
Maximum DischargeTemperature
135 C (275 F)
Minimum Discharge Superheat 16 C (60 F)
NOTES:1. Select air handler at no less than 40 L/s per kW (300 cfm/ton)
(nominal condensing 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 to
control the load.
Liquid lineFor applications with liquid lift greater than 6 m(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. Themaximum liquid lift is 18 m (60 ft).
MAXIMUM REFRIGERANT CHARGE
UNIT 38AR R-22
lb kg
Z007 17.3 7.7
Z008 34.2 15.5
Z012 34.2 15.5
D014 (2)17.3 (2)7.7D016 (2)34.2 (2) 15.5
D024 (2)34.2 (2) 15.5
MINIMUM OUTDOOR-AIR OPERATING
TEMPERATURE
UNIT 38AR CONDTEMPC (F)
MINIMUM OUTDOOR TEMP C (F)
Std
38ARZ007-01238ARD014-024
32 (90) 10 (50)
LIQUID LINE DATA — 38ARD014-028 UNITS
UNIT 38AR
MAX ALL OW.
LIFT
m(ft)
LIQUID LINE
Max Allow.Pressure Drop
kPa (psi)
Max Allow.Temp Loss
C(°F) 38ARZ007-01238ARD014-028
18.2 (60) 48.8 (7) 1.1 (2)
Refrigerant piping
IMPORTANT: Do not bury refrigerant pipingunderground.
It is recommended that the refrigerant piping for allcommercial split systems include a liquid linesolenoid valve, a liquid line filter drier and a sightglass.
For refrigerant lines longer than 75 lineal ft, aliquid line solenoid valve installed at the indoor
unit and a suction accumulator are required. Refer
to the Refrigerant SpecialtiesPart Numbers table.
REFRIGERANT PIPING SIZES
UNIT38AR
LINEAR LENGTH OF PIPING — M (FT)
0–7.6(0-25) 7.6–15.2(25-50) 15.2–22.4(50-75) 22.4–30.5(75-100)
Line Size (in. OD)
L S L S L S L S
Z007 3/8 1 1/8 3/8 1 1/8 3/8 1 1/8 3/8 1 1/8
Z008 3/8 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2 1 3/8
Z012 1/2 1 3/8 1/2 1 3/8 1/2 1 3/8 1/2 1 3/8
D014
D016 1/2 1 3/8 1/2 1 3/8 1/2 1 3/8 5/8 1 3/8D024 1/2 1 3/8 1/2 1 3/8 5/8 1 3/8 5/8 1 3/8
LEGEND L — Liquid Line S — Suction LineNOTES:
1. Pipe sizes are based on a 2° F loss for liquid andsuction lines.2. Pipe sizes are based on the maximum linear length,shown for each column, plus a 50% allowance for fittings.
3. Charge units with R-22 refrigerant in accordance withunit installation instructions.
REFRIGERANT SPECIALTIES PART NUMBERS
UNIT LIQUID
LINE SIZE(in.)
LIQUID LINESOLENOID VALVE
(LLSV) LLSV COIL SIGHT GLASS FILTER DRIER
SUCTION LINE ACCUMULATOR
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
1/2 1 1/8 1/2 1 1/8 1/2 1 1/8 1/2 1 1/8
D028 (2)27.5 (2) 12.5
38ARD028 32 (90) 15 (59)
UNIT38AR
LINEAR L ENGTH 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 1 5/8 5/8 1 5/8 7/8 1 5/8
38ARD028 5/8 200RB6T5M Qty 2 AMG-24/50-60 Qty 2 AMI1TT5 Qty 2 P502-8307S* Qty 2 S-7063S Qty 2
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38ARZ 400V
Typical wiring schematic
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38ARD 400V
Typical wiring schematic
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38ARD ( Cont. )
Typical wiring schematic
Component Arrangement
Control Box
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38ARD-028 400V
Typical wiring schematic
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38ARD-028 400V ( Cont. )
Typical wiring schematic
Component Arrangement Control Box
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Model number nomenclature - 40RM
Quali ty Ass urance
40RM007-034
6-25 Nominal Tons – 50 Hz
4 0 R M - 0 1 6 S D B 5 0 1 E D
40RM Commercial Packaged
Air Handler
S: SAMCOD: Double Skin
Voltage Designation (V-Ph-Hz)
8 230-3-509 400-3-50
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 016-028 50 Hz units)
RD
WD
Painted, Alternate Motor and
Medium-Static Drive (Available for
50 Hz sizes 016,024,028 only)
Painted, Alternate Motor and
High-Static Drive
Packaging
1 Standard Domestic
3 Export
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)
Expansion Device
B Thermostatic Expansion Valves (40RM )
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40RM - SI
UNIT 40RM 007SD 008SD 012SD 014SD 016SD 024SD 028SD 034SD
NOMINAL CAPACITY (kW) 21 26 35 43 52 70 87 105
OPERATING WEIGHT (kg)Base Unit (Double skin) with TXV 203 205 214 364 371 373 538 542Plenum 44 44 44 63 63 63 82 82
FANSQty...Diam. (mm) 1...381 1...381 1...381 2...381 2...381 2...381 2...457 2...457Nominal Airflow (L/s) 1133 1604 1888 2360 2831 3775 4719 5663Airflow Range (L/s) 850-1416 1203-2006 1416-2360 1770-2949 2124-3539 2831-4719 3539-5899 4247-7079Nominal Motor kW (Standard Motor)*
230-3-50, 400-3-50 1.79 1.79 2.16 2.16 2.16 3.73 5.59 7.46
Motor Speed (r/s)
230-3-50, 400-3-50 23.8
REFRIGERANT R-22Operating charge (kg)
1.36 1.36 0.68/0.68 0.90/0.90 1.13/1.13 1.59/1.59 2.04/2.04 2.27/2.27(approx per circuit)²
DIRECT-EXPANSION COIL Enhanced Copper Tubes, Aluminum Sine-Wave FinsMax Working Pressure (kPag) 2999Face Area (sq m) 0.62 0.77 0.93 0.93 1.64 1.85 2.30 2.77No. of Splits 1 1 2 2 2 2 2 2No. of Circuits per Split 12 15 9 9 12 13 15 18Split Type...Percentage - - Face...50/50Rows...Fins/m 3...591 3...591 3...670 3...591 3...591 3...670 3...591 3...591
PIPING CONNECTIONS**Quantity...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
Condensate (PVC) 1...11/4 ODM/1 IDF
FILTERS Washable - Factory Supplied4...406 x 508 x 25.4 4...508 x 610 x 25.4
Quantity...Size 4...406 x 610 x 25.44...406 x 610 x 25.4 4...508 x 635 x 25.4
Access Location Front
LEGEND
DX - Direct ExpansionTXV - Thermostatic Expansion Valve
*Refer to Alternate Fan Motor Data table, page 49 , for alternate motor data.²Units are shipped without refrigerant charge.
**All piping sizes are OD inches; equivalent sizes in millimeters follow:
in. mm5/8 15.91 25.4
11/8 28.611/4 31.813/8 34.911/2 38.12 50.8
21/8 54.021/2 63.5
Physical data
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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)*
230-3-50, 400-3-50 2.4 2.4 2.9 2.9 2.9 5.0 7.5 10.0
Motor Speed (rpm)
230-3-50, 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
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
Condensate (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
LEGEND
DX - Direct ExpansionTXV - Thermostatic Expansion Valve
*Refer to alternate Fan Motor Data table, page 49, for alternate motor data.²Units are shipped without refrigerant charge.
Physical data (Cont.)
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Options and accessories
Factory-installed optionsAlternate fan motors and drives are availableto provide the widestpossiblerange of performance.
Field-installed accessoriesElectric 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 CO2 sensorsto 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 in
Double skin.
Return-air grille provides a protective barrier over thereturn-air opening and givesa finishedappearanceto unitsinstalledin the occupied space.Accessoryis availableunpainted 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 theoutsideair 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 stagedheatingandcooling, the Commercial Electronic thermostats provide 7-dayprogrammablecapabilityfor economicalapplications,while the Non-Programmablethermostatsoffer a multitudeof stagedheatingand 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 designedfor easyserviceand maintenance.
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40RM WITH DISCHARGE PLENUM, RETURN-AIR GRILLE AND SUBBASE
DISCHARGE
PLENUM
RETURN-AIR
GRILLE
SUBBASE
FAN
COIL
UNIT
40RM WITH ECONOMIZER
ECONOMIZER
40RM WITH CONDENSATE TRAP
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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 andfield installed.
All the above mentioned weights are for double skin units.
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Dimensions (cont)
40RM014SD-024SD
UNITUNITWEIGHT
lb (kg)
40RM014SD 804 (364)
40RM016SD 819 (371)
40RM024SD 824 (373)
TXV - Thermostatic ExpansionValve
NOTES:1. Dimensions in [ ] are in
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
prevail.4. Liquid piping not supplied by
Carrier.5. Duct flange is factory supplied
and field installed.
All the weights mentioned in the table
are for double skinunits.
UNIT
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40RM028SD,034SD
TXV - Thermostatic ExpansionValve
NOTES:1. Dimensions in [ ] are in
millimeters.
2. Direction of airflow.
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
prevail.4. Liquid piping not supplied byCarrier.
5. Duct flange is factory suppliedand field installed.
UNIT WEIGHTUNIT
lb (kg)
40RM028SD 1188 (538)
40RM034SD 1198 (542)
All the above mentioned weights are for
double skin units.
Dimensions (cont)
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OVERHEAD SUSPENSION ACCESSORY
UNIT SIZES 007 - 012
UNIT
SIZES
0 1 4 - 0 2 4
UNIT SIZES 0 2 8 , 0 3 4
NOTE: Dimensions in [ ] are millimeters.
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PLENUM, RETURN-AIR GRILLE, AND SUBBASE ACCESSORIES
UNIT SIZES 007 - 0 12
UNIT SIZES 014 - 0 24
NOTE:
Dimensions
in
[
]
are
millimeters.
Dimensions
(cont)
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PLENUM, RETURN-AIR GRILLE, AND SUBBASE ACCESSORIES (cont)
UNIT
SIZES
0 2 8 , 0 3 4
NOTE: Dimensions in [ ] are millimeters.
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ECONOMIZER ACCESSORY
UNIT
SIZES
0 0 7 - 0 1 2
UNIT SIZES 0 1 4 - 0 2 4
UNIT
SIZES
0 2 8 , 0 3 4
NOTES:
1.
For
horizontal
unit
applications,
economizer
can
be
attached
to
end
of
unit
opposite
duct
connections. 2. Dimensions in [ ] are millimeters.
Dimensions
(cont)
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ELECTRIC HEAT ACCESSORY
UNIT SIZES 0 0 7 - 0 1 2
UNIT
SIZES
0 1 4 - 0 3 4
UNIT
SIZE
A
B
C
D
E
F
G
H
J
014-024
1�31 ⁄ 4 [387.4]
4�63 ⁄ 8 [1381.1]
25 ⁄ 16 [58.7]
2�11 ⁄ 4 [641.4]
105 ⁄ 8 [269.9]
1�4 [406.4]
1�45 ⁄ 16 [414.3]
1�63 ⁄ 4 [476.3]
1�7 ⁄ 8 [327.0]
028,034
1�33 ⁄ 8
[390.5]
5�47 ⁄ 16
[1636.8]
21 ⁄ 16
[26.9]
2�63 ⁄ 16
[766.8]
1�1 ⁄ 4
[311.2]
1�7
[482.6]
1�45 ⁄ 16
[414.0]
1�10
[558.8]
1�47 ⁄ 16
[417.1]
NOTE:
Dimensions
in
[
]
are
millimeters.
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FAN PERFORMANCE DATA — 0 -300 Pa ESP — 5 0 Hz, SI
UNIT
AIRFLOW
(L/s)
EXTERNAL
STATIC
PRESSURE
(Pa)
0
50
100
150
200
250
300
r/s
kW
r/s
kW
r/s
kW
r/s
kW
r/s
kW
r/s
kW
r/s
kW
850 5.34 0.17 7.38 0.25 8.91 0.32 10.20 0.39 11.30 0.46 12.30 0.53 13.30 0.60
40RM
007
1000
1150
1300
6.28
7.22
8.17
0.24
0.33
0.43
8.10
8.86
9.64
0.32
0.41
0.52
9.53
10.20
10.90
0.40
0.50
0.61
10.80
11.40
12.00
0.48
0.58
0.69
11.80
12.40
13.00
0.55
0.66
0.77
12.80
13.40
13.90
0.63
0.73
0.85
13.70
14.20
14.80
0.70
0.81
0.93
1450
9.11
0.55
10.50
0.64
11.60
0.73
12.70
0.82
13.60
0.91
14.50
0.99
15.40
1.07
40RM
008
1000
1200
1400
1600
1800
5.63
6.76
7.89
9.01
10.10
0.22
0.32
0.46
0.62
0.80
7.61
8.49
9.42
10.40
11.40
0.30
0.41
0.55
0.71
0.90
9.11
9.88
10.70
11.60
12.50
0.38
0.50
0.64
0.80
0.10
10.40
11.10
11.80
12.60
13.50
0.45
0.57
0.72
0.89
1.09
11.50
12.10
12.80
13.60
14.40
0.53
0.66
0.81
0.98
1.18
12.50
13.10
13.80
14.50
15.20
0.61
0.74
0.89
1.07
1.27
13.40
14.00
14.60
15.30
16.00
0.68
0.82
0.97
1.16
1.36
1450 7.58 0.46 9.18 0.56 10.50
0.65
11.60
0.73
12.70
0.82
13.60
0.90
14.50
0.99
40RM
1670 8.73
0.63
10.20 0.73 11.40 0.83 12.50 0.92 13.40 1.01 14.30 1.10 15.20 1.18
1900 9.93 0.84 11.20
0.95
12.30
1.05
13.30
1.14
14.30
1.24
15.10
1.33
15.90
1.42
012
2120
11.10
1.08
12.20
1.18
13.30
1.29
14.20
1.39
15.10
1.48
15.90
1.58
16.70
1.68
2350 12.30 1.36 13.30 1.17 14.30 1.57 15.20 1.68 16.00 1.78 16.80 1.88 17.60 1.98
1750 5.99 0.27 7.88 0.43 9.41
0.59
10.70
0.75
11.90
0.92
13.00
1.08
14.00
1.25
40RM
2050 7.01
0.41
8.68
0.60
10.10 0.78 11.30 0.96 12.40 1.14 13.50 1.33 14.40 1.51
2350 8.04 0.60 9.53
0.81
10.80
1.01
12.00
1.21
13.00
1.41
14.00
1.61
14.90
1.82
014
2650
9.07
0.84
10.40
1.06
11.60
1.28
12.70
1.50
13.70
1.72
14.60
1.94
15.50
2.16
2950 10.10 1.13 11.30 1.37 12.40 1.61 13.40 1.85 14.40 2.08 15.30 2.32 16.10 2.56
2100 6.43
0.37
8.19
0.55
9.65 0.73 10.90 0.92 12.10 1.11 13.10 1.30 14.10 1.50
40RM
2450 7.51 0.57 9.06 0.77 10.40 0.97 11.60 1.18 12.70 1.39 13.70 1.60 14.60 1.81
2800 8.58 0.82 9.96
1.05
11.20
1.27
12.30
1.49
13.30
1.72
14.30
1.95
15.10
2.18
016
3150 9.65 1.14 10.90 1.38 12.00 1.63 13.10 1.87 14.00 2.12 14.90 2.36 15.80 2.61
3500
10.70
1.52
11.90
1.78
12.90
2.05
13.90
2.31
14.80
2.58
15.60
2.84
16.40
3.11
2900 8.58
0.86
9.96
1.09
11.20 1.32 12.30 1.55 13.30 1.78 14.20 2.01 15.10 2.25
40RM
3350 9.91 1.28 11.10 1.53 12.20
1.79
13.20
2.04
14.20
2.30
15.10
2.55
15.90
2.81
3800 11.30 1.81
12.30
2.09
13.30
2.37
14.30
2.64
15.10
2.93
16.00
3.21
16.80
3.49
024
4250 12.60 2.46 13.60 2.76 14.50 3.07 15.30 3.37 16.10 3.67 16.90 3.98 17.70 4.28
4700
13.90
3.24
14.80
3.57
15.60
3.90
16.40
4.22
17.20
4.55
17.90
4.88
18.60
5.21
3500 6.79 0.84 8.14 1.12 9.42 1.47 10.70 1.89 11.80 2.39 12.90 2.96 14.00 3.61
40RM
4100 7.95 1.29 9.12 1.60 10.20
1.96
11.30
2.38
12.40
2.86
13.40
3.40
14.30
4.00
4700 9.12
1.88
10.10 2.21 11.10 2.59 12.10 3.02 13.00 3.49 13.90 4.02 14.80 4.60
028
5300
10.30
2.62
11.20
3.00
12.10
3.37
12.90
3.81
13.80
4.29
14.60
4.82
15.40
5.38
5900
11.40
3.52
12.30
3.90
13.10
4.32
13.90
4.77
14.60
5.26
15.40
5.79 16.10 6.35
4250 7.86 1.33 8.99 1.63 10.10
1.97
11.10
2.37
12.20
2.83
13.20
3.34
14.10
3.92
40RM
4950 9.15
2.03
10.10 2.35 11.10 2.72 12.00 3.12 12.90 3.58 13.80 4.08 14.70 4.62
5650
10.40
2.92
11.30
3.27
12.20
3.66
13.00
4.08
13.80
4.54
14.60
5.04 15.40 5.57
034
6350
11.70
4.02
12.50
4.40
13.30
4.81
14.00
5.25
14.70
5.72 15.50 6.23 16.20 6.77
7050 13.00 5.37 13.70 5.77 14.40 6.21 15.10
6.66
15.70 7.15 16.40 7.67 17.10 8.21
See
Legend
and
Notes
on
page 44.
Performance data
47
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 48/70
FAN PERFORMANCE DATA — 350 - 600 Pa ESP — 5 0 Hz, SI
UNIT
AIRFLOW
(L/s)
r/s
350
kW
r/s
400
kW
EXTERNAL
STATIC
PRESSURE
(Pa)
450
500
r/s
kW
r/s
kW
r/s
550
kW
r/s
600
kW
850 14.10 0.67 15.00 0.74 15.70 0.81 16.50 0.87 17.20 0.94 — —
40RM
007
1000
1150
1300
14.60
15.10
15.60
0.77
0.88
1.01
15.40
15.90
16.40
0.84
0.96
1.09
16.10
16.60
17.10
0.91
1.03
1.17
16.90
17.30
17.80
0.98
1.11
1.25
17.60
18.00
18.40
1.06
1.18
1.32
—
—
—
—
—
—
1450
16.10
1.15
16.90
1.24
17.60
1.32 18.30 1.40 18.90 1.48 —
—
40RM
008
1000
1200
1400
1600
14.30
14.80
15.40
16.10
0.76
0.90
1.06
1.24
15.10
15.60
16.20
16.80
0.83
0.98
1.14
1.33
15.80
16.40
16.90
17.50
0.91
1.05
1.22
1.41
16.60
17.10
17.60
18.20
0.99
1.13
1.30
1.50
17.30
17.80
18.30
18.90
1.06
1.21
1.39
1.58
—
—
—
—
—
—
—
—
1800 16.80 1.45 17.50 1.54 18.20 1.63 18.90 1.72 19.50
1.80
— —
1450 15.30 1.07 16.10 1.15 16.80 1.24 17.50 1.32 18.20 1.40 18.80 1.48
40RM
012
1670
1900
2120
16.00
16.70
17.50
1.27
1.51
1.77
16.70
17.40
18.20
1.36
1.60
1.86
17.40
18.10
18.80
1.44
1.69
1.96
18.10
18.80
19.50
1.53
1.78
2.05
18.80
19.40
—
1.62
1.87
—
19.40
—
—
1.70
—
—
2350
18.30
2.07
19.00
2.17
19.60
2.27
— — — — — —
1750
14.90
1.42
15.80
1.58
16.60
1.75
17.40
1.93
18.20
2.10
—
—
40RM
014
2050
2350
2650
15.30
15.80
16.30
1.70
2.02
2.39
16.20
16.60
17.10
1.88
2.22
2.61
17.00
17.40
17.90
2.07
2.43
2.83
17.80
18.20
18.60
2.26
2.64
3.06
18.50
18.90
19.30
2.45
2.84
3.28
—
—
—
—
—
—
2950
16.90
2.80 17.70 3.04 18.40 3.28 19.10
3.53
19.80
3.77
—
—
2100
15.00
1.70
15.80
1.90
16.70
2.11 17.40 2.32 18.20 2.53 18.90 2.74
40RM
016
2450
2800
3150
15.50
16.00
16.60
2.03
2.42
2.87
16.30
16.80
17.40
2.25
2.66
3.12
17.10
17.60
18.10
2.47
2.90
3.38
17.80
18.30
18.80
2.70
3.14
3.64
18.60
19.00
19.50
2.93
3.38
3.90
19.30
19.70
—
3.16
3.63
—
3500 17.20 3.38 18.00 3.65 18.70 3.93 19.40 4.20 — — — —
2900
16.00
2.49
16.80
2.73
17.50
2.97
18.30
3.22 19.00 3.47 19.70 3.72
40RM
024
3350
3800
4250
16.70
17.50
18.40
3.08
3.77
4.59
17.50
18.20
19.10
3.34
4.06
4.90
18.20
18.90
19.80
3.61
4.35
5.21
18.90
19.60
—
3.87
4.64
—
19.60
—
—
4.14
—
—
—
—
—
—
—
—
4700
19.30
5.54
20.00
5.87
—
—
—
—
—
—
—
—
3500
15.10
4.33 16.10 5.12 17.10 5.98 18.00 6.92 —
—
—
—
40RM
028
4100
4700
5300
15.30
15.70
16.20
4.67
5.23
5.99
16.20
16.50
17.00
5.39
5.91
6.65
17.10
17.40
17.80
6.18
6.64
7.35
18.00
18.20
—
7.02
7.43
—
—
—
—
—
—
—
—
—
—
—
—
—
5900 16.90 6.95 17.60
7.59
18.30
8.27
—
—
—
—
—
—
4250 15.00
4.55
16.00
5.24
16.80
5.99
17.70
6.79
— — — —
40RM
034
4950
5650
6350
15.50
16.10
16.90
5.22
6.16
7.34
16.30
16.90
17.50
5.86
6.77
7.94
17.10
17.60
18.20
6.56
7.43
8.58
17.90
18.30
—
7.30
8.13
—
—
—
—
—
—
—
—
—
—
—
—
—
7050
17.70
8.79
18.30
9.39
—
—
—
—
—
—
—
—
See
Legend
and
Notes
on
page 44.
48
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 49/70
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 50/70
FAN PERFORMANCE DATA — 0.0-1 .2 in. wg ESP — 5 0 HZ, ENGLISH
UNIT
AIRFLOW
(Cfm)
EXTERNAL
STATIC
PRESSURE
(in.
wg)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
40RM 007
1,800
2,100
2,400
2,700
3,000
320
373
427
480
533
0.22
0.31
0.42
0.54
0.69
442
483
526
570
616
0.32
0.42
0.53
0.67
0.82
534
569
606
646
687
0.42
0.53
0.64
0.78
0.94
611
642
676
712
750
0.52
0.63
0.75
0.89
1.05
678
708
739
773
808
0.61
0.73
0.86
1.00
1.16
739
767
796
828
862
0.70
0.82
0.96
1.11
1.28
795
821
849
880
912
0.80
0.92
1.06
1.21
1.39
40RM
008
2,250
2,600
3,000
3,400
3,750
359
415
478
542
598
0.32
0.45
0.62
0.82
1.03
472
516
569
624
673
0.44
0.57
0.75
0.95
1.17
560
599
645
695
740
0.55
0.68
0.86
1.08
1.29
634
669
712
758
800
0.65
0.79
0.98
1.20
1.42
700
732
773
815
855
0.75
0.90
1.09
1.31
1.60
759
790
828
869
906
0.86
1.01
1.20
1.43
1.66
814
843
879
918
954
0.96
1.11
1.32
1.55
1.78
40RM
012
3,000
3,500
4,000
4,500
5,000
444
518
592
666
740
0.58
0.82
1.11
1.44
1.83
541
604
669
735
803
0.71
0.95
1.25
1.59
1.98
621
677
736
797
861
0.83
1.08
1.38
1.72
2.12
691
742
797
854
914
0.94
1.20
1.51
1.86
2.26
753
801
853
907
964
1.05
1.32
1.63
1.99
2.39
809
855
904
956
1010
1.17
1.44
1.75
2.12
2.53
862
906
953
1003
1055
1.28
1.56
1.88
2.24
2.66
40RM
014
3,750 4,300
5,000
5,700
6,250
363 416
484
552
605
0.37 0.53
0.81
1.17
1.51
475 517
573
631
678
0.58 0.78
1.08
1.47
1.83
566 601
650
702
744
0.80 1.02
1.35
1.76
2.15
645 676
719
766
805
1.02 1.26
1.62
2.06
2.47
715 743
782
826
862
1.24 1.50
1.89
2.36
2.79
779 805
841
881
915
1.47 1.74
2.16
2.66
3.11
839 862
896
934
966
1.69 1.99
2.44
2.96
3.43
40RM
016
4,500
5,300
6,000
6,800
7,500
391
460
521
590
651
0.51
0.80
1.13
1.60
2.10
495
551
602
663
718
0.75
1.08
1.43
1.93
2.45
581
629
675
730
779
1.00
1.35
1.73
2.26
2.81
657
700
741
791
837
1.25
1.63
2.04
2.59
3.16
725
764
801
847
890
1.50
1.91
2.34
2.92
3.52
787
823
858
901
941
1.76
2.20
2.65
3.26
3.88
845
878
911
951
990
2.02
2.48
2.96
3.60
4.24
40RM
024
6,000
7,000
8,000
9,000
10,000
503
586
670
754
838
1.07
1.64
2.37
3.28
4.39
587
660
735
812
891
1.37
1.98
2.74
3.69
4.83
661
726
795
867
941
1.67
2.31
3.12
4.09
5.27
727
787
851
918
988
1.97
2.65
3.49
4.50
5.70
789
844
904
967
1034
2.28
2.99
3.86
4.90
6.14
846
898
954
1014
1077
2.59
3.33
4.23
5.31
6.85
900
948
1001
1059
1120
2.90
3.67
4.61
5.72
7.02
40RM
028
7,500
8,750
10,000
11,250
12,500
412
481
549
618
687
1.15
1.76
2.55
3.52
4.71
492
550
610
672
735
1.53
2.17
2.99
4.00
5.22
568
616
669
725
783
2.00
2.66
3.50
4.53
5.78
640
680
726
777
830
2.56
3.22
4.07
5.12
6.38
710
742
782
827
876
3.22
3.86
4.70
5.76
7.04
776
802
836
876
922
3.98
4.58
5.40
6.45
7.74
840
860
889
925
966
4.83
5.38
6.17
7.21
8.49
40RM
034
9,000
10,500
12,000
13,500
15,000
471
550
628
707
785
1.78
2.72
3.93
5.44
7.27
539
608
679
752
826
2.17
3.15
4.40
5.94
7.81
604
665
730
797
867
2.63
3.64
4.92
6.49
8.39
667
720
779
841
907
3.17
4.18
5.48
7.08
9.01
728
774
827
885
947
3.78
4.79
6.09
7.71
9.66
788
827
874
928
986
4.46
5.45
6.76
8.38
10.35
845
878
921
970
1024
5.22
6.18
7.47
9.10
11.07
See Legend and Notes on page 47.
50
8/11/2019 40RM - 38AR - PD - 50HZ
http://slidepdf.com/reader/full/40rm-38ar-pd-50hz 51/70
FAN PERFORMANCE DATA — 1.4-2 .4 in. wg ESP — 5 0 Hz, ENGLISH
UNIT
AIRFLOW
(Cfm)
1.4
Rpm
Bhp
1.6
Rpm
Bhp
EXTERNAL STATIC PRESSURE (in. wg)
1.8
2.0
2.2
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
2.4
Rpm
Bhp
1,800
847
0.89
896
0.98
942
1.07
986
1.16
1027
1.25
—
—
40RM 007
2,100
2,400
2,700
872
899
928
1.02
1.16
1.32
920
946
974
1.11
1.26
1.42
965
990
1018
1.21
1.36
1.52
1008
1033
1059
1.30
1.46
1.63
1050
1073
1099
1.40
1.55
1.73
—
—
—
—
—
—
3,000 959 1.49 1004 1.60 1046 1.71 1087
1.81
1126
1.92
— —
40RM
008
2,250
2,600
3,000
3,400
865
893
928
965
1.06
1.22
1.43
1.66
913
940
973
1010
1.16
1.33
1.54
1.78
958
984
1017
1052
1.27
1.43
1.65
1.89
1001
1027
1058
1092
1.37
1.54
1.76
2.00
1042
1067
1098
1131
1.47
1.65
1.87
2.12
—
—
—
—
—
—
—
—
3,750 1000 1.90 1043 2.02 1084 2.13 1124 2.25 1162 2.37 — —
3,000 911 1.39 958 1.50 1002 1.61 1044 1.72 1084 1.83 1123 1.94
40RM
012
3,500
4,000
4,500
953
999
1047
1.67
2.00
2.37
998
1042
1089
1.79
2.12
2.50
1041
1084
1129
1.90
2.24
2.62
1082
1124
1168
2.02
2.36
2.74
1122
1162
—
2.13
2.48
—
1159
1199
—
2.25
2.60
—
5,000
1097
2.79
1138
2.92
1177
3.05
—
—
—
—
—
—
3,750
894
1.91
947
2.14
996
2.37
1044
2.60
1089
2.83
—
—
40RM
014
4,300
5,000
5,700
916
948
984
2.23
2.71
3.25
967
997
1031
2.48
2.98
3.55
1016
1044
1076
2.73
3.26
3.86
1062
1089
1120
2.98
3.53
4.16
1107
1133
1162
3.24
3.81
4.46
—
—
—
—
—
—
6,250
1014
3.75 1060 4.07 1104 4.39 1147
4.71
1188
5.03
—
—
4,500
899
2.29
951
2.56
999
2.84 1046 3.12 1091 3.41 1133 3.70
40RM
016
5,300
6,000
6,800
930
961
999
2.78
3.28
3.94
980
1009
1045
3.08
3.60
4.28
1027
1055
1089
3.38
3.92
4.63
1072
1098
1132
3.68
4.24
4.98
1116
1141
1173
3.99
4.57
5.33
1157
1181
—
4.30
4.91
—
7,500 1036 4.60 1080 4.97 1123 5.34 1164 5.71 —
—
—
—
6,000
950
3.21
999
3.53
1045
3.85
1089
4.17 1131 4.50 1172 4.83
40RM
024
7,000
8,000
9,000
996
1047
1102
4.02
4.99
6.13
1042
1091
1143
4.37
5.37
6.54
1086
1133
1183
4.72
5.75
6.96
1129
1173
—
5.07
6.13
—
1169
—
—
5.43
—
—
—
—
—
—
—
—
10,000
1160
7.46
1200
7.91
—
—
—
—
—
—
—
—
7,500
903
5.79 963 6.83 1021 7.98 1078 9.21
—
—
—
—
40RM
028
8,750
10,000
11,250
917
941
972
6.26
7.01
8.02
972
991
1019
7.22
7.91
8.89
1025
1040
1064
8.26
8.89
9.83
1078
1089
—
9.38
9.93
—
—
—
—
—
—
—
—
—
—
—
—
—
12,500 1010 9.29 1053
10.15
1095
11.05
—
—
—
—
—
—
9,000 901
6.07
955
6.98
1008
7.98
1060
9.05
— — — —
40RM
034
10,500
12,000
13,500
928
966
1011
6.98
8.24
9.86
978
1011
1052
7.84
9.07
10.67
1026
1055
1092
8.76
9.95
11.52
1073
1098
—
9.74
10.88
—
—
—
—
—
—
—
—
—
—
—
—
—
15,000
1062 11.84 —
—
—
—
—
—
—
—
—
—
See
Legend
and
Notes
on
page 47.
Performance data (cont)
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LEGEND FACTOR Y-SUPPLIED FILTER PRESSURE DROP
Bhp - Brake Horsepower Input to Fan - ENGLISHESP - External Static Pressure
Bold indicates field supplied drive is required.
Plain type indicates standard motor and standard drive.
Underline indicates a different motor and drive combination other thanthe standard motor and standard drive combination is required. Refer tofan motor and drive tables, pages 57-59, to complete selection.
NOTES:1. Maximum allowable fan speed is 1100 rpm for unit sizes 028 and
034; 1200 rpm for all other sizes.2. Fan performance is based on deductions for wet coil, clean 1-in.
filters, and unit casing. See table at right for factory-supplied filterpressure drop.
3. For 50 Hz units, the medium-
static drive and standard motorcombination is not available for 016-028 sizes. Use alternatemotor if medium-static drive is required for these sizes.
UNITAIRFLOW
(Cfm)PRESSURE DROP
(in. wg)
40RM
007
1,8002,4003,000
0.050.080.11
40RM008
2,2503,0003,750
0.070.110.15
40RM012
3,0004,0005,000
0.110.170.23
40RM014
3,7505,0006,250
0.060.100.13
40RM016
4,5006,0007,500
0.080.120.17
40RM024
6,0008,00010,000
0.120.190.26
40RM028
7,50010,00012,500
0.150.220.30
40RM034
9,00012,00015,000
0.190.290.40
ACCESSORY PLENUM AIR THROW DATA — ENGLISH
(Ft)
UNIT
AIRFLOW
(Cfm)
VANE
DEFLECTION
Straight 211 ⁄ 2° 45°
40RM
007
2,400
39
33
24
40RM
0083,000
45
38
28
40RM
0124,000
55
46
33
40RM
014
5,000 45 38 28
40RM
016 6,000
50
43
31
40RM
024
8,000 60 51 37
40RM
028
10,000 76 65 47
40RM
034
12,000 85 72 52
NOTE:
Throw
distances
shown
are
for
75
fpm
terminal
velocity.
Use
the following multipliers to determine throw values for other terminal velocities.
TERMINAL VELOCITY
(Fpm)
THROW
FACTOR
50 X 1.50
100 X 0.75
150 X 0.50
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ACCESSORY PRESSURE DROP — SI (Pa)
UNIT
AIRFLOW
(L/s) DISCHARGE
PLENUM
RETURN
AIR
GRILLE
HEATING COILS
ECONOMIZERHot Water Steam Electric
40RM
007
850
1150
1450
15
25
36
2
3
5
25
41
60
25
41
60
9
16
26
12
18
23
40RM
008
1000
1400
1800
20
34
51
2
5
8
33
57
85
33
57
85
12
24
39
13
22
39
40RM
012
1450
1900
2350
36
56
79
5
10
15
60
93
132
60
93
132
26
43
65
23
43
69
40RM
1750
18
2
26
26
10
12
2350
29
5
43
43
17
17
014
2950
43
5
62
62
26
27
40RM
016
2100
2800
3500
24
39
56
2
5
7
36
57
82
36
57
82
14
24
37
15
22
37
40RM
2900 41 5 60 60 26 23
3800
64
10
93
93
43
43
024 4700 91 15 132 132 65 69
40RM
3500 37 5 67 67 22 15
4700
59
7
109
109
39
22
028
5900 86 12 157 157 60 35
40RM
4250
50
7
92
92
32
20
5650
80
12
147
147
56
35
034
7050
114
17
210
210
85
52
ACCESSORY
PRESSURE
DROP
—
ENGLISH
(in.
wg )
UNIT
AIRFLOW
(Cfm)
DISCHARGE
PLENUM
RETURN
AIR
GRILLE
HEATING COILS
ECONOMIZERHot Water Steam Electric
40RM
007
1,800
2,400
3,000
0.06
0.10
0.14
0.01
0.01
0.02
0.10
0.16
0.23
0.10
0.16
0.23
0.04
0.06
0.10
0.05
0.07
0.09
40RM
008
2,250
3,000
3,750
0.09
0.14
0.21
0.01
0.02
0.03
0.15
0.23
0.35
0.15
0.23
0.35
0.06
0.10
0.15
0.06
0.09
0.15
40RM
012
3,000
4,000
5,000
0.14
0.22
0.32
0.02
0.04
0.06
0.23
0.37
0.53
0.23
0.37
0.53
0.10
0.17
0.26
0.09
0.17
0.28
40RM
014
3,750
5,000
6,250
0.07
0.12
0.17
0.01
0.02
0.02
0.11
0.17
0.25
0.11
0.17
0.25
0.04
0.07
0.11
0.05
0.07
0.11
40RM
016
4,500
6,000
7,500
0.10
0.16
0.23
0.01
0.02
0.03
0.15
0.23
0.33
0.15
0.23
0.33
0.06
0.10
0.15
0.06
0.09
0.15
40RM
024
6,000
8,000
10,000
0.16
0.26
0.37
0.02
0.04
0.06
0.23
0.37
0.53
0.23
0.37
0.53
0.10
0.17
0.26
0.09
0.17
0.28
40RM
028
7,500
10,000
12,500
0.15
0.24
0.34
0.02
0.03
0.05
0.28
0.44
0.63
0.28
0.44
0.63
0.09
0.16
0.24
0.06
0.09
0.14
40RM
034
9,000
12,000
15,000
0.20
0.32
0.46
0.03
0.05
0.07
0.37
0.59
0.85
0.37
0.59
0.85
0.13
0.22
0.34
0.08
0.14
0.21
Performance data (cont)
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ALTERNATEMOTORS
UNIT V*-PH-HzVOLTAGE
LIMITS
FANMOTOR POWERSUPPLY
Hp(kW) FLA
Minimum
CircuitAmps
MOCP
40RM007
230350 207253 2.4(1.79) 5.2 6.5 15
400350 360440 2.4(1.79) 2.6 3.3 15
40RM008
230350 207253 2.9(2.16) 7.5 9.4 15
400350 360440 2.9(2.16) 3.4 4.3 15
40RM012
230350 207253 5.0(3.73) 15.2 19.0 30
400350 360440 5.0(3.73) 7.6 9.5 15
40RM014
230350 207253 5.0(3.73) 15.2 19.0 30
400350 360440 5.0(3.73) 7.6 9.5 15
40RM016
230350 207253 5.0(3.73) 15.2 19.0 30
400350 360440 5.0(3.73) 7.6 9.5 15
40RM024
230350 207253 7.5(5.59) 22.8 28.5 50
400350 360440 7.5(5.59) 11.4 14.3 25
40RM
028
230350 207253 10.0(7.46) 32.2 40.3 60
400350 360440 10.0(7.46) 16.1 20.1 30
LEGEND
FLA — FullLoad Amps
MOCP — MaximumOvercurrentProtection
*Motors are designed for satisfactory operation within 10% of nominal voltages
shown.VoltagesshouldnotexceedthelimitsshownintheVoltageLimitscolumn.
NOTES:1.
Minimum
circuit
amps
(MCA)
and
MOCP
values
are
calculated
in
accordance
withNEC(NationalElectricalCode)(U.S.A.standard), Article440.2. Motor FLAvaluesareestablished inaccordancewithUL(Underwriters’Labo-
ratories)Standard1995(U.S.A.standard). 3. Unbalanced3-PhaseSupplyVoltage
Never operate a motor where a phase imbalance in supply voltage is greater than 2%. Use the following formula to determine the percentage of voltage
imbalance.
%VoltageImbalance
maxvoltagedeviation fromaveragevoltage
=100x
averagevoltage
EXAMPLE:Supplyvoltage is400350. AB=393v
BC=403v
AC=396v
393+403+396
AverageVoltage=
3
1192
=
3
=
397
Determinemaximumdeviationfromaveragevoltage.(AB) 397 − 393 = 4 v
(BC) 403 − 397 = 6 v
(AC) 397 − 396 = 1 v
Maximumdeviation is6v.
Determine
percent
voltage
imbalance.
6%Voltage Imbalance=100 x
397
=1.5%
Thisamountof phase imbalance issatisfactorybecause it isbelow themaxi-mumallowable2%.
IMPORTANT:If thesupplyvoltagephase imbalance ismorethan2%,con-tactyour localelectricutilitycompany immediately.
STANDARD
MOTORS
UNIT V*-PH-HzVOLTAGE
LIMITS
FANMOTOR POWERSUPPLY
Hp(kW) FLA
Minimum
CircuitAmps
MOCP
40RM007
230350 207253 2.4(1.79) 5.2 6.5 15
400350 360440 2.4(1.79) 2.6 3.3 15
40RM008
230350
207253
2.4
(1.79)
5.2
6.5
15
400350 360440 2.4(1.79) 2.6 3.3 15
40RM012
230350 207253 2.9(2.16) 7.5 9.4 15
400350 360440 2.9(2.16) 3.4 4.3 15
40RM
014
230350 207253 2.9(2.16) 7.5 9.4 15
400350 360440 2.9(2.16) 3.4 4.3 15
40RM016
230350 207253 2.9(2.16) 7.5 9.4 15
400350 360440 2.9(2.16) 3.4 4.3 15
40RM
024
230350 207253 5.0(3.73) 15.2 19.0 30
400350 360440 5.0(3.73) 7.6 9.5 15
40RM
028
230350 207253 7.5(5.59) 22.8 28.5 50
400350 360440 7.5(5.59) 11.4 14.3 25
40RM
034
230350 207253 10.0(7.46) 32.2 40.3 70
400350 360440 10.0(7.46) 16.1 20.1 30
.
Electrical
data
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Electrical
data
(cont)
ELECTRICHEATERDATA
HEATER
PARTNO.UNIT V-PH-Hz
FANMOTOR
ELECTRICHEATER(S)
MCA* MOCP*Nominal ActualCapacity(kW)FLA
Hp kW FLA
Capacity(kW) Stage1 Stage2 Total
CAELHEAT001A002.4 1.79 5.2 5 5.0 — 5.0 12.0 21.5 25
240350 2.9 2.16 7.5 5 5.0 — 5.0 12.0 24.4 25
5.0 3.73 15.2 5 5.0 — 5.0 12.0 34.0 40
CAELHEAT002A002.4 1.79 2.6 5 3.5 — 3.5 5.00 9.5 15
400350 2.9 2.16 3.4 5 3.5 — 3.5 5.00 10.5 15
5.0 3.73 7.6 5 3.5 — 3.5 5.00 15.8 20
CAELHEAT004A00
40RM007012
240350
2.4
2.9
5.0
1.79
2.16
3.73
5.2
7.5
15.2
10
10
10
10.0
10.0
10.0
—
—
—
10.0
10.0
10.0
24.1
24.1
24.1
36.6
39.4
49.1
40
40
50
CAELHEAT005A00
2.4 1.79 2.6 10 6.9 — 6.9 10.0 15.8 20
400350 2.9 2.16 3.4 10 6.9 — 6.9 10.0 16.8 20
5.0 3.73 7.6 10 6.9 — 6.9 10.0 22.0 25
CAELHEAT007A00
2.4 1.79 5.2 15 15.0 — 15.0 36.1 51.6 60
240350 2.9 2.16 7.5 15 15.0 — 15.0 36.1 54.5 60
5.0 3.73 15.2 15 15.0 — 15.0 36.1 64.1 70
CAELHEAT008A002.4 1.79 2.6 15 10.4 — 10.4 15.0 22.0 25
400350 2.9 2.16 3.4 15 10.4 — 10.4 15.0 23.0 25
5.0 3.73 7.6 15 10.4 — 10.4 15.0 28.3 30
CAELHEAT010A00
240350
2.4
2.9
5.0
1.79
2.16
3.73
5.2
7.5
15.2
25
25
25
15.0
15.0
15.0
10.0
10.0
10.0
25.0
25.0
25.0
60.1
60.1
60.1
81.7
84.6
94.2
90
90
100
CAELHEAT011A00
2.4 1.79 2.6 25 10.4 6.9 17.4 25.1 34.6 25
400350 2.9 2.16 3.4 25 10.4 6.9 17.4 25.1 35.6 40
5.0 3.73 7.6 25 10.4 6.9 17.4 25.1 40.8 50
CAELHEAT013A00
40RM008,012
240350
2.4
2.9
5.0
1.79
2.16
3.73
5.2
7.5
15.2
35
35
35
20.0
20.0
20.0
15.0
15.0
15.0
35.0
35.0
35.0
84.2
84.2
84.2
111.7
114.6
124.2
125
125
125
CAELHEAT014A002.4 1.79 2.6 35 13.9 10.4 24.3 35.1 47.1 50
400350 2.9 2.16 3.4 35 13.9 10.4 24.3 35.1 48.1 50
5.0 3.73 7.6 35 13.9 10.4 24.3 35.1 53.4 60
CAELHEAT016A002.9 2.16 7.5 10 10.0 — 10.0 24.1 39.4 40
240350 5.0 3.73 15.2 10 10.0 — 10.0 24.1 49.1 50
7.5 5.59 22.8 10 10.0 — 10.0 24.1 58.6 70
CAELHEAT017A002.9 2.16 3.4 10 6.9 — 6.9 10.0 16.8 20
400350 5.0 3.73 7.6 10 6.9 — 6.9 10.0 22.0 25
7.5 5.59 11.4 10 6.9 — 6.9 10.0 26.8 35
CAELHEAT019A00
40RM014024
240350
2.9
5.0
7.5
2.16
3.73
5.59
7.5
15.2
22.8
20
20
20
20.0
20.0
20.0
—
—
—
20.0
20.0
20.0
48.1
48.1
48.1
69.5
79.1
86.4
70
80
90
CAELHEAT020A002.9 2.16 3.4 20 13.9 — 13.9 20.0 29.3 30
400350 5.0 3.73 7.6 20 13.9 — 13.9 20.0 45.1 50
7.5 5.59 11.4 20 13.9 — 13.9 20.0 49.2 50
CAELHEAT022A002.9 2.16 7.5 30 20.0 10.0 30.0 72.2 99.6 100
240350 5.0 3.73 15.2 30 20.0 10.0 30.0 72.2 109.2 110
7.5 5.59 22.8 30 20.0 10.0 30.0 72.2 118.7 125
CAELHEAT023A002.9 2.16 3.4 30 13.9 6.9 20.8 30.1 41.8 50
400350 5.0 3.73 7.6 30 13.9 7.9 20.8 30.1 47.1 50
7.5 5.59 11.4 30 13.9 7.9 20.8 30.1 51.8 60
CAELHEAT025A002.9 2.16 7.5 50 30.0 20.0 50.0 120.3 159.7 175
40RM016,024
240350 5.0
7.5
3.73
5.59
15.2
22.8
50
50
30.0
30.0
20.0
20.0
50.0
50.0
120.3
120.3
169.4
178.9
175
200
CAELHEAT026A002.9 2.16 3.4 50 20.8 13.9 34.7 50.1 66.9 70
400350 5.0 3.73 7.6 50 20.8 13.9 34.7 50.1 72.1 80
7.5 5.59 11.4 50 20.8 13.9 34.7 50.1 76.9 80
CAELHEAT028A00 240350
7.5
10.0
5.59
7.46
22.8
32.2
20
20
20.0
20.0
—
—
20.0
20.0
48.1
48.1
88.6
100.4
90
110
CAELHEAT029A00 400350
7.5
10.0
5.59
7.46
11.4
16.1
20
20
13.9
13.9
—
—
13.9
13.9
20.0
20.0
39.3
45.2
40
50
40RM028,034
CAELHEAT031A00 240350
7.5
10.0
5.59
7.46
22.8
32.2
40
40
20.0
20.0
20.0
20.0
40.0
40.0
96.2
96.2
148.8
160.5
150
175
CAELHEAT032A00 400350
7.5
10.0
5.59
7.46
11.4
16.1
40
40
13.9
13.9
13.9
13.9
27.8
27.8
40.1
40.1
64.4
70.2
70
80
CAELHEAT034A00 240350
7.5
10.0
5.59
7.46
22.8
32.2
50
50
30.0
30.0
20.0
20.0
50.0
50.0
120.3
120.3
178.9
190.6
200
200
CAELHEAT035A00 400350
7.5
10.0
5.59
7.46
11.4
16.1
50
50
20.8
20.8
13.9
13.9
34.7
34.7
50.1
50.1
76.9
82.8
80
90
CAELHEAT037A00 240350
7.5
10.0
5.59
7.46
22.8
32.2
70
70
40.0
40.0
30.0
30.0
70.0
70.0
168.4
168.4
196.9
208.6
200
225
CAELHEAT038A00 400350
7.5
10.0
5.59
7.46
11.4
16.1
70
70
27.8
27.8
20.8
20.8
48.6
48.6
70.2
70.2
84.4
90.3
90
100
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LEGEND
FLA — FullLoad Amps
Hp — Horsepower MCA — MinimumCircuit Amps
MOCP — MaximumOvercurrentProtection(Amps)
*Values
shown
are
for
singlepoint
connection
of
electric
heat
accessory
and
air handler.
†Singlephasemotors. Allother motorsare3phase.
NOTES:1. Electricalresistance heatersareratedat240v,480v,or 575v.Todetermine
heater capacity(kW)atunitnameplatemultiply the240v,480v,or 575vca-pacity(kW)by thefactor shown in the tablebelow for theunitvoltage.
2. The followingequationconvertskWof heatenergy toBtuh:kWx3,412=Btuh.
3. Heater contactor coilsare24vandrequire8vaholdingcurrent.4. ElectricheatersaretestedandETLapprovedatmaximumtotalexternalstatic
pressureof 1.9 in.wg.5. MCAandMOCPvaluesapplytobothstandardandalternatefactorysupplied
motors.
HEATER
RATING
VOLTAGE
ACTUALHEATERVOLTAGE
200 208 230 240 400 440 460 480 550 575 600
240 0.694 0.751 0.918 1 — — — — — — —
480 — — — — 0.694 0.84 0.918 1 — — —
575 — — — — — — — — 0.915 1 1.089
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Typical piping and wiring
VERTICAL INSTALLATION - 40RM (TYPICAL)
LEGEND NOTES:
NEC - National Electrical Code 1. All piping must follow standard refrigerant piping techniques. Refer to Carrier System Design
TXV - Thermostatic Expansion Valve Manual for details.2. All wiring must comply with the applicable local and national codes.
Piping3. Wiring and piping shown are general points-of-connection guides only and are not intended
*Field supplied. for, or to include all details for, a specific installation.²Double riser may be required. Consult con- 4. Liquid line solenoid valve (solenoid drop control) is recommended to prevent refrigerantdensing unit product data catalog for migration to the compressor.details. 5. Internal factory-supplied TXVs not shown.
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HORIZONT AL INSTALLATION - 40RM (TYPICAL)
LEGEND 2. All wiring must comply with the applicable local and national codes.
NEC - National Electrical Code 3. Wiring and piping shown are general points-of-connection guides
TXV - Thermostatic Expansion Valve only and are not intended for, or to include all details for, a specific installation.
*Accessory item. 4. Liquid line solenoid valve (solenoid drop control) is recommended²Field supplied. to prevent refrigerant migration to the compressor.
5. Internal factory-supplied TXVs not shown.NOTES:
1. All piping must follow standard refrigerant piping techniqes. Referto Carrier System Design Manual for details.
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WIRE ROUTING, BASE UNIT - 40RM,
WIRE ROUTING, UNIT WITH ELECTRIC HEAT - 40RM,
NEC - National Electrical Code
Typical piping and wiring (cont)
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CONTROL WIRING SCHEMA TIC - TYPICAL
EQUIPGNDHCHTRIFCIFMTB
LEGEND
- Equipment- Ground- Heater Contactor- Heater Element- Indoor Fan Contactor- Indoor Fan Motor- Terminal Block
Factory Wiring
Field Wiring
Application data
Operating limits The air handler fan must alwaysbe operating when the
Maximum fan speed-40RM007-024
condensingunit is operating.
. . . . . . . . . . . . . . . . 1200 rpm (20 r/s) Ductwork should be sized according to unit size, notbuilding load. For larger units with two fans, a split duct40RM028,034 . . . . . . . . . . . . . . . . 1100 rpm (18.3 r/s)
transition is recommendedat the fan outlets,but a plenum
Generalcan be usedwith slight reduction in external static pressure
capability.Selectequipment to match or to be slightly lessthan peakFor variable air volume (VAV) systemswith supply-to
load. This providesbetter humidity control, lessunit cycling,and lesspart-loadoperation. Equipmentshouldbe selected
return air recycling,usethe equipmentroom asa return air
to perform at no lessthan 300 cfm/ton (40 L/s per kW).plenum.
FACTOR Y-INSTALLED NOZZLE AND DISTRIBUTOR DATA
UNITTXV
Qty...Part No.*DISTRIBUTORQty...Part No.*
FEEDER TUBESPER DISTRIBUTOR
Qty...Size (in.)
NOZZLEQty...Part No.
40RM007 1...XVE-5 1...1116 12...1/4 1...E5
40RM008 1...SVE-8 1...1126 15...1/4 1...C6
40RM012 2...XVE-4 2...1115 9...1/4 2...E4
40RM014 2...XVE-5 2...1115 9...1/4 2...E5
40RM016 2...XVE-8 2...1116 12...1/4 2...E6
40RM024 2...XVE-10 2...1116 13...1/4 2...E8
40RM028 2...SVE-15 2...1126 15...1/4 2...C10
40RM034 2...SVE-15 2...1126 18...1/4 2...C12
*Sporlan Valve Co. part numbers shown. 60
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MEDIUM-ST ATIC DRIVE DATA, 50 H z - ENGLISH
UNIT40RM007
40RM008
40RM012
40RM014
40RM016
40RM024
40RM028
40RM034
MOTOR DRIVEMotor Pulley Pitch Diameter(in.)
3.4-4.4 3.4-4.4 3.4-4.4 3.4-4.4 3.7-4.7 4.0-5.0 4.3-5.3 4.3-5.3
Pulley Factory SettingFull Turns Open
2.5 2.5 2.5 2.5 3.0 2.5 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (in.) 8.0 7.0 6.0 7.5 7.9 7.0 9.4 9.4
Pulley Bore (in.) 1 1 1 1 7/16 1 7/16 1 7/16 1 15/16 1 15/16
Belt No. Section 1-A 1-A 1-A 1-A 1-B 2-A 2-B 2-B
Belt Pitch (in.) 40.3 41.3 37.3 39.3 39.8 36.8 39.8 39.8
FAN SPEEDS (rpm)
Factory Setting 695 794 926 741 756 916 728 728
Range 606-784 692-896 808-1045 646-836 667-848 814-1018 652-803 652-803
Max Allowable Speed (rpm) 1200 1200 1200 1200 1200 1200 1100 1100
Change per 1/2 Turn ofMoveable Motor PulleyFlange
17.8 20.4 23.7 19.0 15.1 20.4 12.6 12.6
MAX FULL TURNS FROMCLOSED POSITION
5 5 5 5 6 5 6 6
SHAFTS CENTER DISTANCE 10.44 10.44 10.44 10.44 9.16 9.16 6.67 6.67(in.) 12.32 12.32 12.32 12.32 10.99 10.99 9.43 9.43
HIGH-ST ATIC DRIVE DATA, 50 Hz - ENGLISH
UNIT40RM007
40RM008
40RM012
40RM014
40RM016
40RM024
40RM028
40RM034
MOTOR DRIVE
Motor Pulley Pitch Diameter(in.)
3.4-4.4 3.4-4.4 4.0-5.0 3.4-4.4 4.0-5.0 4.0-5.0 4.3-5.3 4.3-5.3
Pulley Factory SettingFull Turns Open
2.5 2.5 3.0 2.5 3.0 3.0 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (in.) 6.0 5.5 5.5 6.0 7.0 6.4 8.0 8.6
Pulley Bore (in.) 1 1 1 1 7/16 1 7/16 1 7/16 1 15/16 1 15/16
Belt No. Section 1-A 1-A 1-A 2-A 2-A 2-A 2-B 2-B
Belt Pitch (in.) 37.3 37.3 36.3 36.3 39.3 34.3 36.8 37.8
FAN SPEEDS (rpm)
Factory Setting 926 1010 1166 926 916 1002 855 795
Range808
1045
881
1140
1036
1200*
808
1045
814
1018
891
1113
766
944
713
878Max Allowable Speed (rpm) 1200 1200 1200 1200 1200 1200 1100 1100
Change per 1/2 Turn ofMoveable Motor PulleyFlange
23.7 25.9 21.6 23.7 17.0 18.5 14.8 13.8
MAX FULL TURNS FROMCLOSED POSITION
5 5 6 5 6 6 6 6
SHAFTS CENTER DISTANCE(in.)
10.4412.32
10.4412.32
91610.99
9.1610.99
9.1610.99
8.1610.02
6.679.43
6.679.43
*It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOTexceed 1200 rpm.
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STANDARD DRIVE DATA, 50 Hz - SI
UNIT40RM007
40RM008
40RM012
40RM014
40RM016
40RM024
40RM028
40RM034
MOTOR DRIVE
Motor Pulley Pitch Diameter(mm)
61.086.4
71.196.5
86.4111.8
86.4111.8
86.4111.8
109.2134.6
109.2134.6
109.2134.6
Pulley Factory SettingFull Turns Open
2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (mm) 203 203 203 229 229 218 279 279
Pulley Bore (mm) 25.4 25.4 25.4 36.5 36.5 36.5 49.2 49.2
Belt No. Section 1-A 1-A 1-A 1-A 1-A 1-B 2-B 2-B
Belt Pitch (mm) 998 998 1024 1074 1074 1062 1113 1113
FAN SPEEDS (r/s)
Factory Setting 8.6 9.8 11.6 10.3 10.3 13.3 10.4 10.4
Range7.1
10.18.3
11.310.113.1
9.011.6
9.011.6
11.914.6
9.311.5
9.311.5
Max Allowable Speed (r/s) 20.0 20.0 20.0 20.0 20.0 20.0 18.3 18.3
Change per 1/2 Turn ofMoveable Motor PulleyFlange
0.297 0.297 0.297 0.265 0.265 0.230 0.180 0.180
MAX FULL TURNS FROMCLOSED POSITION
5 5 5 5 5 6 6 6
SHAFTS CENTER DISTANCE(mm)
265-313 265-313 265-313 265-313 265-313 232-279 169-240 169-240
MEDIUM-ST ATIC DRIVE DATA, 50 H z - SI
UNIT40RM007
40RM008
40RM012
40RM014
40RM016
40RM024
40RM028
40RM034
MOTOR DRIVE
Motor Pulley Pitch Diameter(mm)
86.4111.8
86.4111.8
86.4111.8
86.4111.8
94.0119.4
101.6127.0
109.2134.6
109.2134.6
Pulley Factory SettingFull Turns Open
2.5 2.5 2.5 2.5 3.0 2.5 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (mm) 203 178 152 191 201 178 239 239
Pulley Bore (mm) 25.4 25.4 25.4 36.5 36.5 36.5 49.2 49.2
Belt No. Section 1-A 1-A 1-A 1-A 1-B 2-A 2-B 2-B
Belt Pitch (mm) 1024 1049 947 998 1011 922 1011 1011
FAN SPEEDS (r/s)
Factory Setting 11.6 13.2 15.4 12.4 12.6 15.3 12.1 12.1
Range10.113.1
11.514.9
13.517.4
10.813.9
11.114.1
13.617.0
10.913.4
10.913.4
Max Allowable Speed (r/s) 20.0 20.0 20.0 20.0 20.0 20.0 18.3 18.3
Change per 1/2 Turn ofMoveable Motor PulleyFlange
0.297 0.340 0.395 0.317 0.252 0.340 0.210 0.210
MAX FULL TURNS FROMCLOSED POSITION
5 5 5 5 6 5 6 6
SHAFTS CENTER DISTANCE(mm)
265-313 265-313 265-313 265-313 232-279 232-279 169-240 169-240
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HIGH-ST ATIC DRIVE DATA, 50 H z - SI
UNIT
MOTOR DRIVEMotor Pulley Pitch Diameter(mm)
86.4111.8
86.4111.8
101.6127.0
86.4111.8
101.6127.0
101.6127.0
109.2134.6
109.2134.6
Pulley Factory SettingFull Turns Open
2.5 2.5 3.0 2.5 3.0 3.0 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (mm) 152 140 140 152 178 163 203 218
Pulley Bore (mm) 25.4 25.4 25.4 36.5 36.5 36.5 49.2 49.2
Belt No. Section 1-A 1-A 1-A 2-A 2-A 2-A 2-B 2-B
Belt Pitch (mm) 947 947 922 922 998 871 935 960
FAN SPEEDS (r/s)
Factory Setting 15.4 16.8 19.4 15.4 15.3 16.7 14.3 13.3
Range13.517.4
14.719.0
17.320.0*
13.517.4
13.617.0
14.918.6
12.815.7
11.914.6
Max Allowable Speed (r/s) 20.0 20.0 20.0 20.0 20.0 20.0 18.3 18.3
Change per 1/2 Turn ofMoveable Motor PulleyFlange
0.395 0.432 0.360 0.395 0.283 0.308 0.247 0.230
MAX FULL TURNS FROMCLOSED POSITION
5 5 6 5 6 6 6 6
SHAFTS CENTER DISTANCE(mm)
265-313 265-313 234-279 232-279 232-279 207-255 169-240 169-240
*It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOTexceed 20 r/s.
40RM007
40RM008
40RM012
40RM014
40RM016
40RM024
40RM028
40RM034
STANDARD DRIVE DATA, 50 Hz - ENGLISH
UNIT40RM
007
40RM008
40RM012
40RM014
40RM016
40RM024
40RM028
40RM
034
MOTOR DRIVE
Motor Pulley Pitch Diameter(in.)
2.4-3.4 2.8-3.8 3.4-4.4 3.4-4.4 3.4-4.4 4.3-5.3 4.3-5.3 4.3-5.3
Pulley Factory SettingFull Turns Open
2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (in.) 8.0 8.0 8.0 9.0 9.0 8.6 11.0 11.0
Pulley Bore (in.) 1 1 1 1 7/16 1 7/16 1 7/16 1 15/16 1 15/16
Belt No. Section 1-A 1-A 1-A 1-A 1-A 1-B 2-B 2-B
Belt Pitch (in.) 39.3 39.3 40.3 42.3 42.3 41.8 43.8 43.8
FAN SPEEDS (rpm)
Factory Setting 517 588 695 618 618 795 622 622
Range 428-606 499-677 606-784 538-697 538-697 713-878 557-687 557-687
Max Allowable Speed (rpm) 1200 1200 1200 1200 1200 1200 1100 1100
Change per 1/2 Turn ofMoveable Motor PulleyFlange
17.8 17.8 17.8 15.9 15.9 13.8 10.8 10.8
MAX FULL TURNS FROMCLOSED POSITION
5 5 5 5 5 6 6 6
SHAFTS CENTER DISTANCE 10.44 10.44 10.44 10.44 10.44 9.12 6.67 6.67(in.) 12.32 12.32 12.32 12.32 12.32 10.99 9.43 9.43
Application data (cont)
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MEDIUM-ST ATIC DRIVE DATA, 50 H z - ENGLISH
UNIT40RM007
40RM008
40RM012
40RM014
40RM016
40RM024
40RM028
40RM034
MOTOR DRIVEMotor Pulley Pitch Diameter(in.)
3.4-4.4 3.4-4.4 3.4-4.4 3.4-4.4 3.7-4.7 4.0-5.0 4.3-5.3 4.3-5.3
Pulley Factory SettingFull Turns Open
2.5 2.5 2.5 2.5 3.0 2.5 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (in.) 8.0 7.0 6.0 7.5 7.9 7.0 9.4 9.4
Pulley Bore (in.) 1 1 1 1 7/16 1 7/16 1 7/16 1 15/16 1 15/16
Belt No. Section 1-A 1-A 1-A 1-A 1-B 2-A 2-B 2-B
Belt Pitch (in.) 40.3 41.3 37.3 39.3 39.8 36.8 39.8 39.8
FAN SPEEDS (rpm)
Factory Setting 695 794 926 741 756 916 728 728
Range 606-784 692-896 808-1045 646-836 667-848 814-1018 652-803 652-803
Max Allowable Speed (rpm) 1200 1200 1200 1200 1200 1200 1100 1100
Change per 1/2 Turn ofMoveable Motor PulleyFlange
17.8 20.4 23.7 19.0 15.1 20.4 12.6 12.6
MAX FULL TURNS FROMCLOSED POSITION
5 5 5 5 6 5 6 6
SHAFTS CENTER DISTANCE 10.44 10.44 10.44 10.44 9.16 9.16 6.67 6.67(in.) 12.32 12.32 12.32 12.32 10.99 10.99 9.43 9.43
HIGH-ST ATIC DRIVE DATA, 50 Hz - ENGLISH
UNIT40RM007
40RM008
40RM012
40RM014
40RM016
40RM024
40RM028
40RM034
MOTOR DRIVE
Motor Pulley Pitch Diameter(in.)
3.4-4.4 3.4-4.4 4.0-5.0 3.4-4.4 4.0-5.0 4.0-5.0 4.3-5.3 4.3-5.3
Pulley Factory SettingFull Turns Open
2.5 2.5 3.0 2.5 3.0 3.0 3.0 3.0
FAN DRIVE
Pulley Pitch Dia (in.) 6.0 5.5 5.5 6.0 7.0 6.4 8.0 8.6
Pulley Bore (in.) 1 1 1 1 7/16 1 7/16 1 7/16 1 15/16 1 15/16
Belt No. Section 1-A 1-A 1-A 2-A 2-A 2-A 2-B 2-B
Belt Pitch (in.) 37.3 37.3 36.3 36.3 39.3 34.3 36.8 37.8
FAN SPEEDS (rpm)
Factory Setting 926 1010 1166 926 916 1002 855 795
Range808
1045
881
1140
1036
1200*
808
1045
814
1018
891
1113
766
944
713
878Max Allowable Speed (rpm) 1200 1200 1200 1200 1200 1200 1100 1100
Change per 1/2 Turn ofMoveable Motor PulleyFlange
23.7 25.9 21.6 23.7 17.0 18.5 14.8 13.8
MAX FULL TURNS FROMCLOSED POSITION
5 5 6 5 6 6 6 6
SHAFTS CENTER DISTANCE(in.)
10.4412.32
10.4412.32
91610.99
9.1610.99
9.1610.99
8.1610.02
6.679.43
6.679.43
*It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOTexceed 1200 rpm.
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Guide Specifications 38ARZ007-012
Commercial Air-Cooled Condensing UnitsHVAC Guide SpecificationsSize Range: 6 to 10 Tons, Nominal
Carrier Model Numbers: 38ARZ, Sizes 007-012
Part 1 — General1.01 SYSTEM DESCRIPTIONOutdoor-mounted, air-cooled condensing unitsuitable for on-the-ground or rooftop installation.
Unit shall consist of a reciprocating or scroll air-conditioning compressor assembly, an air-cooledcoil, propeller- type condenser fans, and a control box. Unit shall discharge supply air upward asshown on contract drawings. Unit shall be used ina refrigeration circuit matched with a packaged air-handling unit.
1.02 QUALITY ASSURANCEA. Unit shall be rated in accordance with ARIStandard 360-2000.B. Unit construction shall comply withANSI/ASHRAE 15 safety code latest revision and
comply with NEC.C. Unit shall be constructed in accordance with UL1995 standard.D. Unit cabinet shall be capable of withstanding500-hour salt spray exposure per ASTM B117(scribed specimen).E. Air-cooled condenser coils for (38ARZ) shall be
leak tested at 200 psig, and pressure tested at 428
psig.F. Unit shall be manufactured in a facilityregistered to ISO 9001:2000 manufacturing qualitystandard.
1.03 DELIVERY, STORAGE, AND HANDLING
Unit shall be shipped as single package only, andshall be stored and handled according to unitmanufacturer’s recommendations.
1.04 WARRANTY (FOR INCLUSION BYSPECIFYING ENGINEER.)
Part 2 — Products2.01 EQUIPMENTA. General:Factory-assembled, single piece, air-cooledcondensing unit. Contained within the unitenclosure shall be all factory wiring, piping,
controls, compressor, holding charge (R-22), andspecial features required prior to field start-up.B. Unit Cabinet:1. Unit cabinet shall be constructed of galvanizedsteel, bonderized and coated with a prepainted baked enamel finish.
2. A heavy-gage roll-formed perimeter base railwith forklift slots and lifting holes shall be provided to facilitate rigging.C. Fans:
1. Condenser fans shall be direct driven, propellertype, discharging air vertically upward.2. Fan blades shall be balanced.3. Condenser fan discharge openings shall beequipped with PVC-coated steel wire safetyguards.
4. Condenser fan and motor shaft shall becorrosion resistant.
D. Compressor:1. Compressor shall be of the hermetic scroll type2. Compressor shall be mounted on rubbergrommets.3. Compressors shall include overload protection.
4. Compressors shall be equipped with a crankcaseheater.5. Compressor shall be equipped with internal highdischarge temperature protection (38ARZ007 and012 only).
E. Condenser Coil:
1. Condenser coil shall be air-cooled and circuited
for integral subcooler.2. Coil shall be constructed of aluminum fins(copper fins optional) mechanically bonded tointernally grooved seamless copper tubes whichare then cleaned, dehydrated, and sealed.
F. Refrigeration Components:Refrigeration circuit components shall includeliquid line service valve, suction line service valve,a full charge of compressor oil, and a holdingcharge of refrigerant.G. Controls and Safeties:1. Minimum control functions shall include:
a. Control wire terminal blocks.
b. Compressor lockout on auto-reset safety untilreset from thermostat.2. Minimum safety devices which are equippedwith automatic reset (after resetting first atthermostat), shall include:a. High discharge pressure cutout.
b. Low pressure cutout.c. High discharge temperature cutout (38ARZ008only).H. Operating Characteristics:1. The capacity of the condensing unit shall meetor exceed _____ Btuh at a suction temperature of
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_____ F. The power consumption at full load shall
not exceed _____ kW.2. The combination of the condensing unit and theevaporator or fan coil unit shall have a total netcooling capacity of _____ Btuh or greater atconditions of _____ cfm entering-air temperatureat the evaporator at _____ F wet bulb and
_____ F dry bulb, and air entering the condensingunit at _____F.
3. The system shall have an EER of _____ Btuh/Watt or greater at standard ARI conditions.I. Electrical Requirements:1. Nominal unit electrical characteristics shall be
_____ v, 3-ph, 50 Hz. The unit shall be capable ofsatisfactory operation within voltage limits of ____
v to _____ v.2. Unit electrical power shall be single-pointconnection.3. Unit control circuit shall contain a 24-v
transformer for unit control.J. Special Features:
1. Low-Ambient Temperature Control:A low-ambient temperature control shall beavailable as a field-installed accessory. This low-ambient control shall regulate speed of thecondenser-fan motors in response to the saturatedcondensing temperature of the unit. The control
shall maintain correct condensing pressure atoutdoor temperatures down to –20 F.2. Gage Panel Package:Gage panel package shall include a suction anddischarge pressure gage.
3. Optional Condenser Coil Materials:a. Pre-Coated Aluminum-Fin Coils:Coils shall have a durable epoxy-phenolic coating
to provide protection in mildly corrosive coastal
environments. Coating shall be applied to thealuminum fin stock prior to the fin stamping process to create an inert barrier between the
aluminum fin and copper tube. Epoxy-phenolic barrier shall minimize galvanic action betweendissimilar metals. b. Copper-Fin Coils:Coils shall be constructed of copper-finsmechanically bonded to copper-tubes and copper
tube sheets. A polymer strip shall prevent coilassembly from contacting sheet metal coil pan tominimize potential for galvanic corrosion betweenthe coil and pan. All copper construction shall provide protection in moderate coastalenvironments.
4. Thermostat Controls:a. Programmable multi-stage thermostat shall have7-day clock, holiday scheduling, large backlitdisplay, remote sensor capability, and Title 24compliance. b. Commercial Electronic Thermostat shall have 7-day timeclock, auto-changeover, multi-stage
capability, and large LCD (liquid crystal display)temperature display.c. Carrier PremierLink™ Controller:This control will function with CCN (CarrierComfort Network®) and ComfortVIEW™software. It shall also be compatible withComfort Link™ controllers. It shall be ASHRAE62-99 compliant and Internet ready. It shall accepta CO2 sensor in the conditioned space and be
Demand Control Ventilation (DCV) ready. Thecommunication rate must be 38.4K or faster. Itshall include an integrated economizer controller.
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2. The combination of the condensing unit and the
evaporator or fan coil unit shall have a total netcooling capacity of _____ Btuh or greater atconditions of _____ cfm entering-air temperatureat the evaporator at _____ F wet bulb and _____ Fdry bulb, and air entering the condensing unit at _____ F.
3. The system shall have an EER of _____ Btuh/Watt or greater at standard ARI conditions.I. Electrical Requirements:1. Nominal unit electrical characteristics shall be _____ v, 3-ph, 50 Hz. The unit shall be capable ofsatisfactory operation within voltage limits of
_____ v to _____ v.2. Unit electrical power shall be single-pointconnection.3. Unit control circuit shall contain a 24-vtransformer for unit control.J. Special Features:
1. Low-Ambient Temperature Control:
A low-ambient temperature control shall beavailable as a factory-installed option or as a field-installed accessory. This low-ambient control shallregulate speed of the condenser-fan motors inresponse to the saturated condensing temperatureof the unit. The control shall maintain correctcondensing pressure at outdoor temperatures down
to –20 F.2. Gage Panel Package:Gage panel package shall include a suction anddischarge pressure gage.3. Optional Condenser Coil Materials:a. Pre-Coated Aluminum-Fin Coils:
Coils shall have a durable epoxy-phenolic coatingto provide protection in mildly corrosive coastal
environments. Coating shall be applied to the
aluminum fin stock prior to the fin stamping process to create an inert barrier between the
aluminum fin and copper tube. Epoxy-phenolic barrier shall minimize galvanic action betweendissimilar metals. b. Copper-Fin Coils:
Coils shall be constructed of copper-finsmechanically bonded to copper-tubes and copper
tube sheets. A polymer strip shall prevent coilassembly from contacting sheet metal coil pan tominimize potential for galvanic corrosion betweenthe coil and pan. All copper construction shall provide protection in moderate coastalenvironments.
4. Thermostat Controls:a. Programmable multi-stage thermostat with 7-dayclock, holiday scheduling, large backlit display,remote sensor capability, and Title 24 compliance. b. Commercial Electronic Thermostat with 7-day
timeclock, auto-changeover, multistage capability,and large LCD (liquid crystal display) temperaturedisplay.
c. Carrier PremierLink™ Controller:This control will function with Carrier Comfort Network® (CCN) and ComfortVIEW™ software.It shall also be compatible with Comfort Link™
controllers. It shall be ASHRAE 62-99 compliantand Internet ready. It shall accept a CO2 sensor inthe conditioned space and be Demand Control
Ventilation (DCV) ready. The communication ratemust be 38.4K or faster. It shall include an
integrated economizer controller.
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E. Factory-InstalledOptions:1. Alternate Motor and Drive:
An alternatemotor and/or medium- or high-staticdrive shall be available to meet the airflow andexternal static pressure requirements specified
on the equipment schedule.F. Field-InstalledAccessories (ordered from NAO):
1.
2.
3.
Electric Heaters:Heaters for nominal 240, 480, or 575-volt,3-phase, 60 Hz; and 240, 400-volt, 3 phase,50 Hz power supplyshallbe factory-suppliedforfieldinstallationasshownon the equipmentdrawings.ElectricheatassemblyshallbeETL (U.S.A.)and ETL, Canada, agency approved, and shallhave single-point power wiring. Heater assembly shallincludecontactorswith 24-V coils, powerwiring, 24-v control wiring terminal blocks, and
a hinged accesspanel. Electric heatersshallnotbe usedwith air discharge plenum.
4.
Air Discharge Plenum:Plenumshallbe factory suppliedto provide freeblow air distribution for vertical floor-mountedunits. A grille with moveable vanes for horizontal or vertical airflow adjustment shall beincluded. Plenum shall be field-assembledandfield-installedon the unit's fan deckfor blow-thruair distribution. Plenum shall not be used withelectric heaters.
5.
Return Air Grille:Grille shall be factory supplied for field installa
tion on the unit's return air opening.
6.
Unit Subbase:Subbaseassemblyshall be factory supplied forfield installation. Subbase shall elevate floor-mounted vertical units to provide access forcorrect condensate drain connection.
7.
Economizer:Economizerfor ventilation or ̀ `free'' cooling shallbe factory providedfor field installationon eitherreturn air opening of air handler. For free cooling applications,economizershallbe compatiblewith separatethermostat; economizer dampers
shall open when outdoor air enthalpy is suitablefor free cooling. Economizershallbe compatiblewith separate CO
2sensor accessory; economizer
dampersshallopen when indoor CO2
levelrisesabovepredeterminedsetpoint. Economizershallinclude enthalpy control and damper actuator.
8.
Thermostat Controls:a. Debonairprogrammablemulti-stagethermo
statwith 7-dayclock,holidayscheduling,largeThermoglowŸ display, remote sensorcapability, and Title 24 compliance.
b. TEMP System programmable communicating multi-stage thermostat with fan switch,time clock,LCD display,ÉF/ÉC capability,andCCN compatiblity.
c. CommercialElectronicThermostatwith 7-daytime clock, auto-changeover, multi-stagecapability, and large LCD temperature display.
d. Non-programmablethermostatwith fanswitchsubbase.
9.
Overhead SuspensionPackage:Package shall include necessary brackets tosupport units in a horizontal ceiling installation.CO2 Sensor:Sensorshallprovide the ability to signalthe economizer to openwhen the spaceCO2 levelexceedsthe predetermined set point. Sensor shall havethe capability of being connected to ComfortSystemrelay pack or to economizerusing fieldsupplied and -installed Honeywell dc adapterno. Q769C1004.CondensateDrain Trap:Trap shall have transparent, serviceabledesignfor easycleaning.Kit shallincludeoverflow shutoff switch and wiring harnessfor connection toan alarm if desired.