Hi-Static Fan Coil Units

1

SKM Fan Coil UnitsHi - Static FCU

Range 600 cfm to 3000 cfm(283 l/s to 1416 l/s)

Hi-StaticFan Coil Units

Standard andDistrict Cooling

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IntroductionSKM Hi - Static Fan Coil Units (FCU) are a complete line of fan coil units to meet most air conditioning requirements. For individual room temperature control in chilled water applications, Hi - Static fan coils can be an ideal solution on major projects involving Apartment Complexes, Office Blocks, Hospitals and Clinics, Shopping Malls and Centers, Airports, Hi-rise Buildings, Hotels and Motels, Commercial Developments, Schools and Colleges, Libraries and etc.

Units are available in various configurations equipped with many options and accessories. These units are built for easy installation and service and feature high operating efficiency, low operating cost, quiet and energy efficient fan motors.

Hi - Static Fan Coil Units are designed and built in the Gulf to meet requirements of high sensible heat ratio, durability, minimum maintenance needs.

Deliveries on Hi - Static FCUs are reliably prompt. For urgent jobs, units can be delivered, upon request, as fast as required, handled the way they will be installed, with or without factory piped valve package to reduce field installation time and piping time to an absolute minimum.

Units are certified in accordance with AHRI - 440 standards and Coil performance certified in accordance with AHRI - 410 standards.

Hi-Static Fan Coil Units are yet another premium international quality product from SKM.

SKM provides qualified service and stock of replacement parts in all major cities of the G.C.C. countries, Egypt, Jordan, and Pakistan.See back cover for details or call SKM.

SKM Air Conditioning LLC

You name it.....We cool it

Table of ContentsIntroduction ..................................... 2Legend .............................................. 2Nomenclature ................................... 3General Features .............................. 4Component Features ........................ 4Application Flexibility ........................ 5Options and Accessories .................. 6Physical and Electrical Data ............. 7Machine Weight .......................... 8Ratings - STANDARD Nominal Capacity Ratings ............... 9

Air Flow Rates ................................ 10

SKM reserves the right to change, in part or in whole the specifications of its Air Conditioning Equipment at any time in order to add the latest technology. Therefore, the enclosed information may change without any prior notice.

Capacity Ratings ........................... 14Ratings - DISTRICT COOLING Nominal Capacity Ratings .............. 18

Air Flow Rates ............................ 19 Capacity Ratings ..................... 23

Control System Description ............... 29Selection ........................................... 30Control Packages ........................... 30Valve Packages .......................... 31Ordering and Selection Procedure ...... 31Dimensional Data .......................... 32Guide Specifications ..................... 36

LegendThe following legends are used throughout this manual:

AFR ..... Air Flow RateBEP ..... Baked Enamel Paintcf ..... Cubic feet per minutedB ..... DecibelsEADB ..... Entering Air Dry BulbEAWB ..... Entering Air Wet BulbET ..... Evaporating TemperatureEWT ..... Entering Water TemperatureESP ..... External Static PressureFt ..... Total Capacity Factorftwg ..... Feet of Water GaugeFs ..... Sensible Capacity FactorGPM ..... Gallons per minuteHz ..... Hertzinwg ..... Inch of Water GaugekW ..... Kilowattskg ..... KilogramskPa ..... Kilo PascalsLADB ..... Leaving Air Dry BulbLAWB ..... Leaving Air Wet Bulblbs ..... Pounds weight (British

units)

l/s ..... Liters per secondMBh ..... 1000 BtuhNC ..... Noise CriteriaOD ..... Outside DiameterPh ..... PhasePa ..... PascalsSC ..... Sensible CapacitySCCF ..... Sensible Capacity

Correction FactorSPL ..... Sound Pressure LevelTC ..... Total CapacityTCCF ..... Total Capacity

Correction FactorTR ..... Tons of refrigeration

= 12 MBHUSgpm ..... US Gallons per minuteV ..... VoltsWFR ..... Water Flow RateWTR ..... Water Temperature RiseWPD ..... wWater Pressure Drop

3


FCU - DY P - 12 / 4 2 / W G

Nomenclature

Fan Coil Unit

Application DY : Direct Drive Standard Series DCY : Direct Drive District Cooling Series

Construction C : Ceiling suspended concealed P : Ceiling suspended with plenum E : Ceiling suspended exposed F : Floor mounted concealed

Unit Size [Nom. x 100cfm]

Number of Rows Cooling Coil : 3, 4 or 6

Hot Water Coil : 0 or 1

Chilled Water Coil

Finish G : Galvanized Finish F : Painted Finish

Notes:Hi-Static fan coil units manufactured by SKM are available in two versions, for standard applications DY Series and for District cooling applications DCY Series are illustrated in the catalogue.

4


General FeaturesSKM Hi-Static FCU provides flexibility of architectural design, economy of operation and space usage, individual room control with privacy, quietness, versatility of location and installation, and multiplicity of control system.

Hi-Static fan coil units are ideally suited for installation in chilled water or to meet the air conditioning requirements of individual rooms throughout the year. Increasingly, architects require a hidden indoor unit with custom enclosure to match the aesthetic requirement of the space.

Features• Heavy gauge galvanized casing and fan housing

Hot dip is standard• High efficiency forward curved fan for quiet operation• Low power consumption• High efficiency coil with wavy corrugated fins• Insulated heavy gauge drain pan• Isolating grommet for additional vibration isolation• Quick electrical connections

Component Features

CasingUnits are constructed from heavy gauge galvanized steel sheet complying with ASTM A653 and JIS-G3302 standards against corrosion. Units are with 12mm thick closed cell polyfoam insulation, except for DYC and DCYC. Refer to page 5, Application Flexibility, for more details.

Options

• Double Skin Units [DSU]Recommended for all Hi-Static fan coil units, installed inlocations having a high temperature difference between supplyair temperature and surrounding environment of the unit. This option is available for DYP and DCYP models only. Additional sound attenuation is achieved with double skinning.

• Stainless Steel (Grade 304) Outer Skin [USS]• Aluminum Outer Skin [UAL]• Stainless Steel Inner Skin [SIS] Only with DSU• Aluminum Inner Skin [AIS] Only with DSU• Inner Skin with Perforated Sheet [PIS]• 13mm thick fiber glass insulation [0SG] Density: 32kg/m3

PaintingFCUs are painted only for DYE and DCYE series. Ivory white (RAL 7032) as the standard color. All other series are painted when specified with option code [BEP].

Options• Marine Paint [MP]

Includes Zinc-rich epoxy powder coating as primer coat andpolyester powder coating as a finish coat

CoilsCooling and Heating coils are manufactured from seamless copper tubes mechanically bonded to high efficiency wavy corrugated Aluminum fins. Coils are factory leak tested by air pressure at 300 psig (2068 kPa) under water. Manual air vent is standard. Chilled water cooling coils are available in 3, 4 and 6 rows. Coil connections are plain tube extensions supplied LH or RH as required for chilled water.

Hot water coils, single row [CHW1] and double rows [CHW2], are available to meet a wide range of application requirements.

Coils are certified in accordance with AHRI Standard 410. Hi-Static fan coil units can be supplied with a maximum total of 6 rows/coil.

AHRI-410 Certification does not include the products which are certified under AHRI-440.

Options• Aeris Guard Coil Coat [EFAA]

Aeris Guard Coil Coat is a self-etching high performanceepoxy water based finish. For single dip coating there was noevidence of corrosion after exposure to 5% Neutral Salt Spray under AS233.32-1980 (ASTM B117) conditions over periodsin excess of 3000 hours.

• Pre-coated Fins [EFAP]The pre-coating is hydrophobic polyurethane. Pre-coated finspassed a 1000-hr, 5% salt spray test at 95°F (35°C) temperatureand 95% RH, according to ASTM B117.

• Copper fins [EFC]• Copper fins with Aeris coating [EFCA]• Connections: Male [MPT], Female [FPT]• 5/8” OD Coils [OTD]• Automatic Air Vent [AAV]

Fan and MotorHi-Static fan coil units use centrifugal, double inlet double width, low noise fans, direct driven by single phase, 3-speed permanent split capacitor motor. These motors have integral thermal protection, low temperature rise, are highly efficient, have high power factor and operate almost noiselessly with permanent lubricated sleeve bearings.

Motor Technical DataAll motors used in Hi-Static FCU are inherently protected by means of thermal cut-out embedded in the winding. This thermal cut-out is calibrated to trip out when the winding reaches a pre-determined temperature. The thermal cut-out will automatically reset when the temperature returns to a safe

limit.

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Efficiency and Power FactorSKM Hi-Static fan coil units, are equipped with permanent split capacitor motors because of their high efficiency and higher power factor than that of shaded pole motors being used by many other manufacturers of fan coil units.

The efficiency range of permanent split capacitor motors varies between 50% and 60% as compared to 30% to 40% for shaded pole motors with power factor 0.6 to 0.7 while, the power factor of a permanent split capacitor motor approaches 1.0.

SKM chooses permanent split capacitor motor on the basis of their higher efficiency and power factor in order to maintain the total power factor of the installation above a set minimum value.

Filter

FCUs are lined with synthetic media filter as standard except for DYC and DCYE. 1” (25mm) panel filter with Aluminum washable media used as an option [1AF], rated according to EN class G2.

Drain PanFabricated from heavy gauge Zinc-coated steel sheets, painted irrespective of the type of finish for unit casing and insulated from outside by 4mm thick polyfoam insulation for a maximum protection against sweating and corrosion. Drain pan is extended to include coil, headers and U-bends. Drain connection 3/4” (19mm) OD is provided for removal of condensation.

Options

• Stainles Steel (Grade 304) Drain Pan [SDP] insulated fromoutside with 4mm thick polyfoam insulation.

• Extended Drain Pan [EDP]• Auxillary Drip Lip [ADP]

Heavy gauge zinc coated auxiliary drip lip supplied loose tobe fitted on the edge of the drain pan under the valves.

Application FlexibilitySKM Hi-Static FCUs are available in a capacity range of 600cfm-3000 cfm (283 l/s - 1416 l/s), in various models having (8) sizes each. Configurations available include ceiling suspended, horizontal or verticall floor mounted.

1. DYC and DCYCCeiling suspended, concealed application with chilled watercoils

2. DYP and DCYP*Ceiling suspended for concealed applications, includes a factory installed plenum. The plenum is lined with 12mm thick closed cell polyfoam insulation. Units are supplied with 1” cleanable filter, as standard.

Notes*DYP and DCYP Units up to 1500 CFM is coming under thescope of AHRI-440 Certification.

3. DYE and DCYECeiling suspended, exposed type includes basic DYC and DCYC plus a cabinet with removable access panels lined with 12mm thick closed cell poly foam insulation. Units are supplied with 1” cleanable filter. Units are painted with electrostaticallyapplied polyster powder coat and supplied with supply and return air grilles as standard.

DYF / DCYF

FREE RETURNFREE SUPPLY

RETURN AIR

WITH GRILL

GRILLSUPPLY

SUPPLY AIR

DYE / DCYE

DYP / DCYP

DYC / DCYC

SUPPLY

SUPPLY

SUPPLY

GRILL

GRILL

GRILL

SUPPLYGRILL

DUCTED

FREERETURN

RETURN AIR

RETURN AIR

RETURNFREE

RETURNFREE

RETURN AIR

Figure 2

DYF / DCYF


RETURN AIR

WITH GRILL

GRILLSUPPLY

SUPPLY AIR

DYE / DCYE

DYP / DCYP

DYC / DCYC

SUPPLY

SUPPLY

SUPPLY

GRILL

GRILL

GRILL

SUPPLYGRILL

DUCTED

FREERETURN

RETURN AIR

RETURN AIR

RETURNFREE

RETURNFREE

RETURN AIRFigure 3

DYF / DCYF


RETURN AIR

WITH GRILL

GRILLSUPPLY

SUPPLY AIR

DYE / DCYE

DYP / DCYP

DYC / DCYC

SUPPLY

SUPPLY

SUPPLY

GRILL

GRILL

GRILL

SUPPLYGRILL

DUCTED

FREERETURN

RETURN AIR

RETURN AIR

RETURNFREE

RETURNFREE

RETURN AIR

Figure 4

Figure 1

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4. DYF and DCYFFloor mounted vertical supply with 1” cleanable filter. Units can be supplied with supply and return grill on request with electrostatic polyster powder coat, oven-baked. Units have a removable access panel to provide complete access to coil and motor blower section. Unit casing shall be thermally and acoustically insulated with 12mm thick closed cell polyfoam insulation.

Options and AccessoriesThe standard options available for Hi - Static fan coil units include:

Electric Heaters (FEH)

Application

Electric heaters are available on all models of Hi-Static fan coil units for:

1. Heating during winter without the need for a central boiler or hot water source. The chilled water is a two-pipe system allowing year round temperature control. Thermostat should be suitable for both cooling and heating.

2. Incremental heat during peak heating season when cooling coil is circulating hot water in a two-pipe system and is unable to meet full heating requirements of the space.

Hi-Static FCU with factory built heating elements as shown in Table 1 are available in two variants. Order should specify FEH1 for variant 1 and FEH2 for variant 2. Each variant is provided with one high limit safety cut-out (Auto Reset) and arranged for 1-stage operation at 220~240V / 1PH / 50~60Hz.

Notes

For other special requirements like thermostats, controls, power supply and etc., please contact SKM.

DYF / DCYF


RETURN AIR

WITH GRILL

GRILLSUPPLY

SUPPLY AIR

DYE / DCYE

DYP / DCYP

DYC / DCYC

SUPPLY

SUPPLY

SUPPLY

GRILL

GRILL

GRILL

SUPPLYGRILL

DUCTED

FREERETURN

RETURN AIR

RETURN AIR

RETURNFREE

RETURNFREE

RETURN AIR

Figure 5

CapacityMaximum capacity of the electric heater is determined by the air capacity of the particular model. Table 1 shows the two variations available for each model of Hi-Static fan coil units.

Contactors and ControlsContactors are not included as standard and must be field supplied and installed by others.

Heater Elements“U” shape finned tubular heating element constructed from high quality 80/20 nickel chrome resistance wire connected to terminal pins and centered in a metal tube with galvanized steel fin. The elements are isolated from the casing. Separate power source is required for the heaters.

Thermostat (CHTS)

Thermostat is wall mounted decorative type, with large LCD and backlight. Buttons are provided for power on/off, fan speed selection, cooling or heating mode selection, set point adjustment and sleep mode selection. Indoor temperature and set point are displayed simultaneously. Apart from that, display provides fan mode (high, medium, low or auto) and operating mode (cool or heat) status.

Optional remote control and remote sensor are available on request. Optional unit mounted thermostat available for DYF and DCYF models only. For other models, please consult SKM.

ControlsVarious options on valve packages and control systems are available. Eight (8) different valve packages are available factory installed or loose for field mounting along with (3) options on control packages. Full details of options available; see full write-up on page 28-30.

Variant 1 Variant 206 1 x 1.0 2 x 1.008 1 x 1.5 2 x 1.510 1 x 1.0 + 1 x 1.5 3 x 1.512 1 x 3.0 2 x 3.015 1 x 3.0 2 x 3.018 1 x 4.0 2 x 4.021 1 x 4.0 2 x 4.024 1 x 4.0 2 x 4.028 1 x 5 2 x 530 1 x 5 2 x 5

Number of Heater ElementsUnit Size

Tabl

e 1

Sizez 28 and 30 available only for models DYP and DCYP.

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Supply and Return Air GrillePowder coated double deflection discharge grille (GDD) and single deflection return grille (RAG) available for models DYF and DCYF only. This option is a standard feature in models DYE and DCYE.

Grills are powder coated to match color of unit, if option BEP is ordered.

UV Lamp with Section (UVL)

Control and Valve PackagesAvailable from Type 1 to type 8. Refer to page 29-31.

Discharge Plenum (GDP)A discharge plenum is available ONLY for free standing, DYF and DCYF models. Option BEP must be ordered with this option. Option GDP includes, in addition, a double deflection supply grille and a single deflection return air grille, powder coated in matching color.

Ducted Return, Rear (DRR)Available only for DYP and DCYP models. Refer to page 33.

Ducted Return, Bottom (DRB)Available only for DYP and DCYP models. Refer to page 33.

Physical and Electrical DataPhysical & Electrical Data

6 8 10 12 15 18 21 24 28 * 30 *cfm 600 800 1000 1200 1500 1800 2100 2400 2800 3000l/s 283 378 472 566 708 849 991 1133 1322 1416-

inch 12 12 16 12 12 16 16 16 16 16mm 305 305 406 305 305 406 406 406 406 406inch 20 24 24 36 42 42 48 54 72 72mm 508 610 610 914 1067 1067 1219 1372 1828 1828ft² 1.7 2.0 2.7 3.0 3.5 4.7 5.3 6.0 8.0 8.0m² 0.15 0.19 0.25 0.28 0.33 0.43 0.50 0.56 0.74 0.74-- 7-7 7-7 9-7 7-7 7-7 9-7 9-7 9-7 9-7 9-7- 1 1 1 2 2 2 2 2 3 3-

W 150 150 150 150 150 150 150 245 150 245- 1 1 1 2 2 2 2 2 3 3

High 1.3 1.4 1.5 2.6 2.8 3.0 2.8 4.9 4.2 7.3Medium 0.9 1.1 1.4 1.8 2.3 2.8 2.2 4.0 3.3 6.0

Low 0.8 0.9 1.3 1.6 1.9 2.5 1.8 3.0 2.4 4.5High 1.1 1.4 1.6 2.2 2.8 3.2 3.4 5.4 5.1 8.1

Medium 0.8 1.0 1.5 1.6 1.9 3.0 2.6 4.6 3.9 6.9Low 0.7 0.8 1.3 1.4 1.5 2.6 1.6 3.4 2.9 5.1High 54.6 59.6 56.0 52.8 60.6 54.7 62.9 63.9 63.9 64.9

Medium 48.7 57.8 54.6 47.8 58.9 53.3 61.8 62.7 62.8 63.7Low 46.0 56.0 50.8 42.7 56.5 49.1 60.0 60.2 61.0 61.2High 53.1 59.9 57.8 51.0 60.9 56.4 61.2 61.4 62.2 62.4

Medium 47.8 57.0 57.8 44.9 57.9 52.5 57.8 58.5 58.8 59.5Low 45.8 52.5 47.7 42.0 54.0 46.5 48.0 47.9 49.0 48.9

220-240V/1Ph/50-60Hz, 3 Speed Electric Motor with Permanent Split CapacitorSize

Quantity

SoundPressure

Level @ 1mdB(A)

Copper tubes mechanically bonded to Hi-Efficiency wavy corrugated Aluminium Fins

Fin Height

Fin Length

Face Area

FanType Double Inlet Double Width Centrifugal Forward Curve Direct DriveCode

Quantity

50 Hz

60 Hz

SPEE

D

Unit Size

Max. Amps (A)

50 Hz

60 Hz

SPEE

D

Nominal Airflow Rate

Coil

Type

MotorType

Notes

1. The maximum Ampere is the total Amps per unit. 2. Inductive current (Amps) rating of 3-speed switch must be greater than the maximum Amps of the unit. 3. Maximum allowable fuse rating for any unit size must not exceed 15 Amps / 250 Vac. 4. The units are suitable for electrical system where voltage supplied to the unit should not vary ± 10% of the rated voltage 5. Sound pressure level is based on DYP model, 4Rows, 0.2 inWg (50Pa) External Static Pressure, air entering temperature DB/WB 80°F/67°F (27°C/19.5°C), 45°F/55°F (7.2°C/12.8°C) entering /leaving chilled water temperature at maximum capacity.

Sound Pressure Values are indicative only and may vary with actual site conditions.

* Sizez 28 and 30 available only for models DYP and DCYP.

Table 2

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Machine Weight

6 8 10 12 15 18 21 24 28 30lbs 43 47 58 62 82 105 110 120 - -kg 19.5 21.4 26.4 28.2 37.3 47.7 50.0 54.5 - -lbs 46 50 63 66 87 112 118 128 - -kg 20.9 22.7 28.6 30.0 39.5 50.9 53.6 58.2 - -lbs 52 57 72 77 99 127 137 154 - -kg 23.6 25.9 32.7 35.0 45.0 57.7 62.3 70.0 - -lbs 60 67 82 87 109 134 141 155 173 182kg 27.3 30.5 37.3 39.5 49.5 60.9 64.1 70.5 78.3 82.6lbs 63 70 86 91 114 141 148 162 183 193kg 28.6 31.8 39.1 41.4 51.8 64.1 67.3 73.6 83.1 87.4lbs 68 77 95 102 126 156 167 188 205 214kg 30.9 35.0 43.2 46.4 57.3 70.9 75.9 85.5 92.8 97.0lbs 90 97 109 119 145 179 192 208 - -kg 40.9 44.1 49.5 54.1 65.9 81.4 87.3 94.5 - -lbs 93 100 114 123 150 186 199 216 - -kg 42.3 45.5 51.8 55.9 68.2 84.5 90.5 98.2 - -lbs 99 107 122 134 162 201 218 242 - -kg 45.0 48.6 55.5 60.9 73.6 91.4 99.1 110.0 - -lbs 80 86 98 107 132 163 174 188 - -kg 36.4 39.1 44.5 48.6 60.0 74.1 79.1 85.5 - -lbs 83 89 102 111 137 170 181 196 - -kg 37.7 40.5 46.4 50.5 62.3 77.3 82.3 89.1 - -lbs 86 96 117 122 149 185 200 222 - -kg 39.1 43.6 53.2 55.5 67.7 84.1 90.9 100.9 - -

DYE&

DCYE

3R

4R

6R

DYP&

DCYP

3R

4R

6R

DYF&

DCYF

3R

4R

6R

Model Numberof Rows

MachineWeight

Unit Size

DYC&

DCYC

3R

4R

6R

Table 3

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Nominal Capacity Ratings

NotesChilled water capacity ratings are based on nominal air flow rate; air entering temperature DB/WB 80°F/67°F (27°C/19.5°C), 45°F/55°F (7.2°C/12.8°C) entering/leaving chilled water temperature.

For conditions other than rated, use SKM FCU Computer Selection Software.

Chilled Water Coils

NotesData based on nominal air flow, 70°F (21°C) entering air temperature, 180°F/160°F (82°C/71°C) entering/leaving hot water temperature. For other conditions use SKM FCU selection software. * Sizes 28 and 30 available only for DYP model.

Hot Water Coils

Table 4

Table 5

DYC, DYP, DYE and DYF

TotalCapacity

SensibleCapacity

WaterFlow Rate

WaterPressure

Drop

TotalCapacity

SensibleCapacity

WaterFlow Rate

WaterPressure

Drop

TotalCapacity

SensibleCapacity

WaterFlow Rate

WaterPressure

Dropcfm MBh MBh gpm ftwg MBh MBh gpm ftwg MBh MBh gpm ftwgl/s kW kW l/s kPa kW kW l/s kPa kW kW l/s kPa600 17.73 12.89 3.55 8.85 21.62 15.02 4.32 15.19 25.64 17.20 5.13 4.87283 5.20 3.78 0.22 26.45 6.34 4.40 0.27 45.39 7.51 5.04 0.32 14.56800 23.00 16.78 4.60 15.24 27.39 19.36 5.48 12.38 33.95 22.78 6.79 8.71378 6.74 4.92 0.29 45.56 8.03 5.67 0.35 37.00 9.95 6.68 0.43 26.051000 29.50 21.38 5.90 14.18 34.72 24.47 6.94 8.46 43.31 28.88 8.66 8.04472 8.65 6.27 0.37 42.39 10.18 7.17 0.44 25.30 12.70 8.46 0.55 24.021200 33.02 24.63 6.60 6.52 41.09 29.03 8.22 11.43 50.93 34.17 10.19 8.03566 9.68 7.22 0.42 19.50 12.04 8.51 0.52 34.15 14.93 10.01 0.64 24.001500 41.05 30.50 8.21 10.36 49.08 35.27 9.82 8.46 62.57 42.18 12.51 9.70708 12.03 8.94 0.52 30.96 14.39 10.34 0.62 25.29 18.34 12.36 0.79 28.991800 51.65 37.86 10.33 9.30 60.19 43.10 12.04 5.47 77.28 51.66 15.46 7.48849 15.14 11.10 0.65 27.80 17.64 12.63 0.76 16.35 22.65 15.14 0.98 22.372100 56.77 42.80 11.35 4.47 71.44 50.68 14.29 7.93 90.86 60.52 18.17 10.69991 16.64 12.55 0.72 13.36 20.94 14.85 0.90 23.69 26.63 17.74 1.15 31.962400 66.04 49.27 13.21 6.20 82.18 58.07 16.44 10.79 104.47 69.40 20.89 14.591133 19.36 14.44 0.83 18.52 24.09 17.02 1.04 32.26 30.62 20.34 1.32 43.612800 84.97 61.14 16.99 11.14 101.31 70.38 20.26 9.05 127.81 83.68 25.56 17.551321 24.90 17.92 1.07 33.31 29.69 20.63 1.28 27.06 37.46 24.53 1.61 52.473000 88.48 64.15 17.70 12.02 105.43 73.90 21.09 9.75 134.70 88.59 26.94 19.331416 25.93 18.80 1.12 35.93 30.90 21.66 1.33 29.14 39.48 25.97 1.70 57.79

28

30

12

15

18

21

24

6 Rows

Size

6

8

10

NominalAirflow

swoR 4swoR 3

TotalCapacity

WaterFlow Rate

WaterPressure

Drop

TotalCapacity

WaterFlow Rate

WaterPressure

Drop

TotalCapacity

WaterFlow Rate

WaterPressure

Dropcfm MBh gpm ftwg MBh gpm ftwg MBh gpm ftwgl/s kW l/s kPa kW l/s kPa kW l/s kPa600 24.40 2.44 4.48 40.60 4.06 7.33 49.80 4.98 4.46283 7.16 0.15 13.38 11.89 0.26 21.90 14.60 0.31 13.35800 31.30 3.13 7.88 52.50 5.25 14.14 65.00 6.50 8.65378 9.19 0.20 23.56 15.37 0.33 42.25 19.05 0.41 25.841000 39.20 3.92 2.82 66.90 6.69 9.21 82.90 8.29 7.76472 11.49 0.25 8.43 19.61 0.42 27.54 24.31 0.52 23.191200 45.70 4.57 3.75 78.70 7.87 13.82 97.50 9.75 8.42566 13.39 0.29 11.22 23.06 0.50 41.30 28.58 0.62 25.161500 55.70 5.57 5.78 91.60 9.16 3.42 120.40 12.04 14.66708 16.33 0.35 17.29 26.85 0.58 10.23 35.28 0.76 43.831800 70.80 7.08 5.21 115.20 11.52 3.01 149.20 14.92 12.15849 20.76 0.45 15.56 33.76 0.73 9.00 43.72 0.94 36.322100 83.00 8.30 7.54 134.10 13.41 4.29 174.10 17.41 18.45991 24.32 0.52 22.54 39.32 0.85 12.83 51.02 1.10 55.142400 95.20 9.52 10.60 153.80 15.38 6.00 199.50 19.95 26.881133 27.90 0.60 31.69 45.08 0.97 17.93 58.49 1.26 80.352800 120.90 12.09 20.00 193.80 19.38 11.01 250.40 25.04 51.601321 35.43 0.76 59.79 56.81 1.22 32.92 73.40 1.58 154.243000 125.70 12.57 22.18 201.80 20.18 12.21 265.70 26.57 60.701416 36.84 0.79 66.29 59.16 1.27 36.51 77.87 1.68 181.46

28

30

12

15

18

21

24

swoR 3swoR 2

6

8

10

Size

NominalAirflow

1 Row

10


Air Flow Rates (50Hz)

DYC

Table 6

Size 6 8 10 12 15 18 21 24Nom cfm 600 800 1000 1200 1500 1800 2100 2400AFR l/s 283 378 472 566 708 849 991 1133

inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100 25 50 75 100cfm 678 661 640 613 669 651 628 598 626 606 580 546l/s 320 312 302 289 316 307 297 282 295 286 274 258

cfm 869 830 780 712 847 805 751 677 802 753 692 616l/s 410 392 368 336 400 380 354 320 378 355 327 291

cfm 1013 935 848 751 978 901 817 723 917 843 763 674l/s 478 441 400 355 462 425 386 341 433 398 360 318

cfm 1302 1270 1230 1178 1283 1248 1204 1146 1219 1178 1126 1058l/s 615 599 580 556 606 589 568 541 575 556 531 500

cfm 1605 1539 1457 1347 1564 1494 1403 1284 1480 1398 1294 1163l/s 757 726 688 636 738 705 662 606 698 660 611 549

cfm 1893 1739 1570 1384 1817 1668 1505 1326 1686 1545 1393 1228l/s 894 821 741 653 858 787 710 626 796 729 658 579

cfm 2218 2073 1902 1708 2144 1995 1826 1639 1863 1741 1599 1441l/s 1047 978 897 806 1012 941 862 774 879 821 755 680

cfm 2251 2102 1935 1747 2186 2038 1873 1689 2067 1921 1761 1587l/s 1062 992 913 824 1032 962 884 797 976 907 831 749

cfm 504 487 466 435 499 482 459 425 459 442 418 384l/s 238 230 220 205 235 227 217 201 217 209 197 181

cfm 818 775 719 647 797 751 692 617 754 702 640 568l/s 386 366 340 305 376 354 327 291 356 331 302 268

cfm 923 855 778 693 898 830 755 671 851 785 711 632l/s 436 404 367 327 424 392 356 317 401 370 336 298

cfm 1003 970 926 860 991 956 908 836 909 873 821 750l/s 474 458 437 406 468 451 429 395 429 412 388 354

cfm 1535 1463 1372 1249 1494 1417 1318 1189 1410 1323 1214 1082l/s 725 690 647 589 705 669 622 561 665 624 573 511

cfm 1744 1608 1456 1290 1686 1551 1404 1243 1581 1452 1313 1162l/s 823 759 687 609 795 732 663 587 746 685 620 549

cfm 1615 1602 1533 1419 1617 1585 1504 1385 1377 1363 1302 1206l/s 762 756 723 670 763 748 710 654 650 643 615 569

cfm 2090 1934 1753 1550 2031 1874 1697 1499 1920 1766 1596 1409l/s 987 912 827 731 959 884 801 707 906 834 753 665

cfm 386 367 336 299 383 361 330 293 363 340 310 276l/s 182 173 159 141 181 171 156 139 171 161 146 130

cfm 730 689 641 578 713 671 622 555 680 638 584 515l/s 345 325 303 273 337 317 294 262 321 301 276 243

cfm 730 681 627 567 717 669 615 555 693 645 593 535l/s 345 321 296 267 339 316 290 262 327 305 280 252

cfm 755 713 650 575 748 701 637 564 717 667 604 535l/s 356 336 307 271 353 331 301 266 338 315 285 253

cfm 1411 1340 1254 1131 1376 1303 1209 1077 1308 1227 1119 983l/s 666 632 592 534 649 615 571 508 617 579 528 464

cfm 1405 1307 1200 1081 1375 1278 1173 1056 1320 1226 1123 1010l/s 663 617 566 510 649 603 554 499 623 579 530 477

cfm 1087 1115 1091 978 1090 1117 1078 957 887 909 897 809l/s 513 526 515 462 514 527 509 452 418 429 423 382

cfm 1944 1801 1621 1407 1898 1750 1569 1359 1806 1653 1477 1276l/s 917 850 765 664 896 826 741 641 853 780 697 602

6 Rows4 Rows

DYCSpeed

3 RowsExternal Static Pressure

High

6

8

10

12

15

18

21

24

Medium

6

8

10

12

15

18

21

24

Low

6

8

10

12

15

18

21

24

11



DYP, DYE and DYF

Table 7

Size 6 8 10 12 15 18 21 24 28 30Nom cfm 600 800 1000 1200 1500 1800 2100 2400 2800 3000AFR l/s 283 378 472 566 708 849 991 1133 1321 1416

inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100 25 50 75 100cfm 667 648 625 594 658 638 613 578 615 593 564 528l/s 315 306 295 281 310 301 289 273 290 280 266 249

cfm 843 799 743 668 821 773 713 636 773 722 657 582l/s 398 377 351 315 387 365 337 300 365 341 310 275

cfm 970 893 807 715 938 863 780 690 881 810 731 646l/s 458 421 381 337 443 407 368 326 416 382 345 305

cfm 1280 1244 1198 1138 1260 1220 1170 1104 1194 1148 1090 1016l/s 604 587 566 537 595 576 552 521 563 542 515 480

cfm 1558 1485 1392 1267 1515 1436 1336 1205 1428 1339 1228 1095l/s 735 701 657 598 715 678 631 569 674 632 579 517

cfm 1801 1650 1486 1308 1733 1586 1429 1258 1614 1477 1330 1173l/s 850 779 701 617 818 748 674 594 762 697 628 553

cfm 2129 1977 1807 1619 2057 1905 1739 1559 1804 1679 1538 1385l/s 1005 933 853 764 971 899 821 736 851 792 726 654

cfm 2171 2021 1854 1671 2110 1961 1797 1619 1997 1852 1696 1527l/s 1025 954 875 789 996 925 848 764 942 874 800 721

cfm 2951 2772 2553 2301 2878 2691 2471 2225 2730 2539 2325 2092l/s 1393 1308 1205 1086 1358 1270 1166 1050 1289 1198 1097 987

cfm 3079 2853 2607 2342 2976 2754 2516 2260 2792 2582 2359 2120l/s 1453 1346 1230 1105 1404 1300 1187 1067 1318 1219 1113 1000

cfm 497 480 456 421 492 474 448 412 453 435 409 374l/s 235 227 215 199 232 224 212 194 214 205 193 177

cfm 792 745 685 609 770 720 658 583 726 673 610 541l/s 374 352 323 288 364 340 310 275 343 318 288 255

cfm 890 823 747 664 866 799 725 644 822 756 686 609l/s 420 388 353 313 409 377 342 304 388 357 324 287

cfm 988 952 902 828 976 937 882 805 895 855 799 725l/s 466 449 426 391 460 442 416 380 423 403 377 342

cfm 1487 1407 1305 1172 1445 1359 1252 1117 1359 1266 1153 1024l/s 702 664 616 553 682 642 591 527 641 597 544 483

cfm 1671 1536 1389 1228 1617 1485 1342 1187 1520 1395 1261 1116l/s 789 725 655 580 763 701 633 560 718 658 595 527

cfm 1617 1579 1494 1373 1610 1557 1464 1340 1378 1348 1277 1177l/s 763 745 705 648 760 735 691 633 650 636 603 555

cfm 2015 1856 1679 1482 1958 1801 1627 1437 1854 1702 1537 1357l/s 951 876 792 700 924 850 768 678 875 803 725 640

cfm 2098 2101 2027 1890 2106 2089 2000 1855 2107 2054 1941 1785l/s 990 991 957 892 994 986 944 875 995 969 916 843

cfm 2853 2615 2355 2073 2759 2527 2275 2003 2591 2370 2136 1882l/s 1347 1234 1112 978 1302 1192 1074 945 1223 1119 1008 888

cfm 382 360 329 293 379 355 323 287 359 334 304 271l/s 181 170 155 138 179 167 153 136 169 158 144 128

cfm 709 667 616 549 692 649 597 528 661 616 559 493l/s 335 315 291 259 327 307 282 249 312 291 264 233

cfm 713 665 611 552 701 652 600 542 679 631 579 522l/s 337 314 288 260 331 308 283 256 320 298 273 246

cfm 745 697 633 561 736 685 622 551 704 652 591 524l/s 352 329 299 265 347 323 293 260 332 308 279 247

cfm 1368 1294 1197 1062 1334 1255 1151 1013 1265 1177 1064 932l/s 646 611 565 501 629 592 543 478 597 555 502 440

cfm 1366 1269 1164 1049 1338 1243 1139 1025 1286 1193 1093 982l/s 645 599 549 495 632 586 538 484 607 563 516 464

cfm 1091 1117 1075 953 1096 1116 1060 933 888 911 889 797l/s 515 527 507 450 517 527 500 440 419 430 420 376

cfm 1884 1733 1553 1345 1838 1685 1506 1304 1748 1595 1423 1230l/s 889 818 733 635 867 795 711 615 825 753 671 580

cfm 1357 1384 1384 1269 1357 1389 1376 1250 1360 1396 1355 1211l/s 641 653 653 599 640 656 650 590 642 659 640 571

cfm 2681 2444 2176 1876 2598 2364 2103 1814 2447 2220 1973 1702l/s 1265 1153 1027 886 1226 1116 992 856 1155 1048 931 803

Speed

High

DYPDYEDYF

3 Rows

10

12

15

18

21

24

28

30

swoR 6swoR 4External Static Pressure

6

8

Medium

6

8

10

12

15

18

21

24

28

30

Low

6

8

10

12

15

18

21

24

28

30

* Sizes 28 and 30 available only for DYP model.

12



DYC

Table 8


inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100 25 50 75 100cfm 566 575 574 563 571 576 571 556 548 546 536 518l/s 267 272 271 266 270 272 269 263 258 258 253 244

cfm 895 869 839 802 879 852 820 780 847 817 780 733l/s 422 410 396 379 415 402 387 368 400 385 368 346

cfm 1108 1063 1007 949 1085 1036 980 924 1036 986 934 882l/s 523 501 475 448 512 489 463 436 489 465 441 416

cfm 1117 1130 1122 1097 1126 1128 1112 1081 1096 1085 1058 1019l/s 527 533 529 518 531 533 525 510 517 512 499 481

cfm 1671 1625 1572 1508 1640 1591 1534 1465 1574 1520 1455 1375l/s 789 767 742 712 774 751 724 691 743 717 686 649

cfm 2125 2024 1914 1805 2062 1961 1856 1752 1946 1852 1757 1648l/s 1003 955 903 852 973 925 876 827 919 874 829 778

cfm 2144 2151 2140 2106 2149 2148 2125 2079 1829 1832 1819 1786l/s 1012 1015 1010 994 1014 1014 1003 981 863 865 858 843

cfm 2509 2432 2333 2213 2469 2383 2278 2155 2379 2282 2170 2043l/s 1184 1148 1101 1045 1165 1125 1075 1017 1123 1077 1024 964

cfm 427 408 384 356 423 403 379 351 390 371 348 323l/s 201 193 181 168 200 190 179 166 184 175 164 152

cfm 800 775 746 707 787 762 730 686 763 733 695 645l/s 378 366 352 334 371 359 345 324 360 346 328 304

cfm 849 823 794 756 839 814 784 744 823 796 761 719l/s 401 388 375 357 396 384 370 351 388 376 359 339

cfm 850 812 761 705 841 799 749 693 771 731 684 634l/s 401 383 359 333 397 377 353 327 364 345 323 299

cfm 1540 1496 1439 1364 1514 1465 1402 1319 1458 1398 1323 1232l/s 727 706 679 644 715 691 662 623 688 660 625 581

cfm 1660 1609 1542 1458 1640 1585 1513 1428 1597 1532 1455 1373l/s 784 759 728 688 774 748 714 674 753 723 687 648

cfm 1319 1295 1350 1415 1306 1301 1369 1421 1123 1104 1152 1207l/s 622 611 637 668 616 614 646 671 530 521 544 569

cfm 2148 2078 1973 1837 2123 2040 1928 1787 2059 1960 1838 1695l/s 1014 981 931 867 1002 963 910 844 972 925 867 800

cfm 308 282 255 228 305 279 252 226 288 264 239 214l/s 146 133 120 108 144 132 119 107 136 125 113 101

cfm 640 616 585 548 632 607 575 537 616 588 554 515l/s 302 291 276 259 298 286 271 253 291 277 262 243

cfm 561 532 500 468 556 527 496 463 547 518 487 455l/s 265 251 236 221 263 249 234 219 258 244 230 215

cfm 598 546 493 441 590 539 487 436 566 517 468 420l/s 282 258 233 208 279 255 230 206 267 244 221 198

cfm 1268 1220 1158 1084 1249 1196 1133 1056 1207 1150 1083 1003l/s 598 576 547 511 589 565 535 498 570 543 511 473

cfm 1099 1041 979 914 1088 1030 969 904 1065 1007 948 883l/s 519 491 462 431 513 486 457 426 503 475 447 417

cfm 1114 976 886 845 1088 961 879 843 924 805 727 691l/s 526 460 418 399 513 453 415 398 436 380 343 326

cfm 1707 1697 1655 1565 1705 1689 1636 1536 1699 1665 1589 1476l/s 806 801 781 739 805 797 772 725 802 786 750 696

12

15

18

21

24

Speed

High

DYC

3 Rows

10

12

15

18

21

24


6

8

Low

6

8

10

Medium

6

8

10

12

15

18

21

24

13



DYP, DYE and DYF

Table 9


inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100 25 50 75 100cfm 572 576 569 554 575 574 564 546 548 542 528 508l/s 270 272 269 262 271 271 266 258 259 256 249 240

cfm 877 849 816 775 860 831 795 751 827 794 753 705l/s 414 401 385 366 406 392 375 354 391 375 356 333

cfm 1079 1030 975 919 1055 1004 950 897 1007 957 908 855l/s 509 486 460 434 498 474 449 423 475 451 429 404

cfm 1127 1127 1109 1076 1130 1121 1096 1058 1092 1072 1039 995l/s 532 532 524 508 533 529 517 499 515 506 491 470

cfm 1636 1586 1528 1456 1603 1550 1487 1411 1536 1476 1406 1322l/s 772 749 721 687 757 731 702 666 725 697 663 624

cfm 2053 1950 1846 1739 1992 1893 1794 1687 1885 1796 1698 1582l/s 969 920 871 821 940 893 847 796 890 847 801 747

cfm 2150 2146 2121 2072 2150 2136 2099 2040 1833 1828 1805 1762l/s 1015 1013 1001 978 1015 1008 991 963 865 863 852 832

cfm 2460 2373 2266 2140 2416 2321 2210 2082 2321 2219 2103 1976l/s 1161 1120 1069 1010 1140 1095 1043 983 1096 1047 993 933

cfm 2791 2804 2799 2765 2798 2805 2789 2742 2805 2794 2753 2684l/s 1317 1323 1321 1305 1320 1324 1316 1294 1324 1318 1299 1266

cfm 3564 3414 3239 3042 3475 3318 3141 2945 3299 3137 2960 2771l/s 1682 1611 1529 1436 1640 1566 1482 1390 1557 1480 1397 1308

cfm 422 402 377 350 418 397 372 345 385 365 343 318l/s 199 190 178 165 197 187 176 163 182 172 162 150

cfm 785 759 726 680 772 745 708 659 747 714 671 619l/s 370 358 343 321 364 352 334 311 352 337 317 292

cfm 837 812 780 740 828 802 769 728 812 783 746 704l/s 395 383 368 349 391 379 363 343 383 370 352 332

cfm 837 795 744 689 827 783 732 678 759 718 671 623l/s 395 375 351 325 390 370 346 320 358 339 317 294

cfm 1510 1459 1394 1309 1482 1426 1354 1264 1420 1354 1274 1179l/s 713 688 658 618 699 673 639 597 670 639 601 557

cfm 1634 1578 1504 1419 1613 1552 1475 1391 1567 1497 1420 1340l/s 771 744 710 669 761 732 696 656 739 707 670 633

cfm 1303 1304 1376 1422 1296 1317 1394 1420 1112 1109 1168 1212l/s 615 616 649 671 612 621 658 670 525 524 551 572

cfm 2115 2029 1914 1772 2084 1989 1869 1725 2012 1906 1781 1638l/s 998 958 903 836 983 939 882 814 950 900 840 773

cfm 1740 1686 1739 1833 1723 1688 1758 1845 1698 1703 1798 1855l/s 821 796 821 865 813 797 829 871 801 804 848 875

cfm 3075 2919 2729 2509 3005 2842 2649 2432 2865 2693 2502 2291l/s 1451 1378 1288 1184 1418 1341 1250 1148 1352 1271 1181 1081

cfm 304 279 253 226 301 276 250 224 285 261 237 213l/s 144 132 119 107 142 130 118 106 135 123 112 101

cfm 630 604 571 533 622 594 561 522 605 575 541 502l/s 297 285 270 252 293 280 265 247 285 271 255 237

cfm 555 526 495 463 550 521 490 458 541 512 482 450l/s 262 248 234 218 260 246 231 216 255 242 228 212

cfm 588 538 487 437 581 531 481 432 557 510 463 416l/s 278 254 230 206 274 251 227 204 263 241 219 196

cfm 1243 1190 1125 1047 1223 1166 1100 1021 1179 1120 1051 969l/s 587 562 531 494 577 551 519 482 557 528 496 457

cfm 1084 1026 965 901 1073 1015 955 891 1050 994 935 870l/s 512 484 455 425 506 479 451 420 496 469 441 411

cfm 1081 958 878 843 1059 944 872 841 905 795 723 690l/s 510 452 414 398 500 446 411 397 427 375 341 326

cfm 1704 1686 1629 1526 1702 1674 1606 1496 1690 1642 1556 1436l/s 804 796 769 720 803 790 758 706 798 775 734 678

cfm 1454 1259 1127 1063 1425 1242 1118 1060 1374 1211 1103 1056l/s 686 594 532 502 672 586 528 500 648 571 521 498

cfm 2544 2485 2363 2186 2530 2451 2315 2131 2483 2372 2217 2029l/s 1201 1173 1115 1031 1194 1157 1093 1006 1172 1119 1046 958

Speed

High

DYPDYEDYF

3 Rows

10

12

15

18

21

24

28

30


6

8

Medium

6

8

10

12

15

18

21

24

28

30

Low

6

8

10

12

15

18

21

24

28

30


14


Capacity Ratings - Chilled WaterDYP - 3 ROWS

Data based on 80°F/67°F (27°C/19.5°C) air on-coil DBT/WBT, 45°F (7.2°C) entering chilled water temperatureand 10°F (5.5°C) water temperature rise.

Table 10

inwg Pa cfm l/s MBh kW MBh kW gpm l/s ftwg kPa cfm l/s MBh kW MBh kW gpm l/s ftwg kPa0.1 25 667 315 18.70 5.48 13.82 4.05 3.74 0.24 9.76 29.18 572 270 17.27 5.06 12.48 3.66 3.45 0.22 8.43 25.190.2 50 648 306 18.42 5.40 13.56 3.97 3.68 0.23 9.50 28.39 576 272 17.34 5.08 12.54 3.67 3.47 0.22 8.49 25.380.3 75 625 295 18.09 5.30 13.24 3.88 3.62 0.23 9.18 27.45 569 269 17.22 5.05 12.43 3.64 3.44 0.22 8.38 25.060.1 25 497 235 15.94 4.67 11.33 3.32 3.19 0.20 7.27 21.74 422 199 14.54 4.26 10.12 2.97 2.91 0.18 6.14 18.360.2 50 480 227 15.63 4.58 11.06 3.24 3.13 0.20 7.01 20.97 402 190 14.16 4.15 9.79 2.87 2.83 0.18 5.85 17.480.3 75 456 215 15.19 4.45 10.67 3.13 3.04 0.19 6.65 19.88 377 178 13.66 4.00 9.36 2.74 2.73 0.17 5.47 16.360.1 25 382 180 13.76 4.03 9.45 2.77 2.75 0.17 5.55 16.58 304 143 12.09 3.54 8.07 2.37 2.42 0.15 4.37 13.070.2 50 360 170 13.31 3.90 9.07 2.66 2.66 0.17 5.22 15.61 279 132 11.50 3.37 7.60 2.23 2.30 0.15 3.99 11.940.3 75 329 155 12.65 3.71 8.52 2.50 2.53 0.16 4.75 14.21 253 119 10.86 3.18 7.10 2.08 2.17 0.14 3.59 10.740.1 25 843 398 23.76 6.96 17.42 5.11 4.75 0.30 16.18 48.36 877 414 24.35 7.14 17.92 5.25 4.87 0.31 16.92 50.590.2 50 799 377 22.99 6.74 16.77 4.92 4.60 0.29 15.22 45.50 849 401 23.86 6.99 17.51 5.13 4.77 0.30 16.31 48.750.3 75 743 351 22.00 6.45 15.93 4.67 4.40 0.28 14.04 41.96 816 385 23.29 6.83 17.02 4.99 4.66 0.29 15.59 46.600.1 25 792 374 22.86 6.70 16.67 4.88 4.57 0.29 15.07 45.05 785 370 22.74 6.66 16.56 4.85 4.55 0.29 14.92 44.600.2 50 745 352 22.03 6.46 15.96 4.68 4.41 0.28 14.08 42.08 759 358 22.28 6.53 16.17 4.74 4.46 0.28 14.37 42.960.3 75 685 323 21.02 6.16 15.08 4.42 4.20 0.27 12.91 38.60 726 343 21.70 6.36 15.68 4.59 4.34 0.27 13.68 40.910.1 25 709 335 21.40 6.27 15.42 4.52 4.28 0.27 13.34 39.88 630 297 20.18 5.91 14.28 4.19 4.04 0.25 11.97 35.790.2 50 667 315 20.75 6.08 14.82 4.34 4.15 0.26 12.61 37.69 604 285 19.76 5.79 13.90 4.07 3.95 0.25 11.52 34.440.3 75 616 291 19.96 5.85 14.08 4.13 3.99 0.25 11.73 35.06 571 269 19.22 5.63 13.40 3.93 3.84 0.24 10.95 32.730.1 25 970 458 28.97 8.49 20.93 6.14 5.79 0.37 13.72 41.00 1079 509 30.89 9.05 22.56 6.61 6.18 0.39 15.44 46.160.2 50 893 421 27.73 8.13 19.81 5.81 5.55 0.35 12.66 37.83 1030 486 30.03 8.80 21.83 6.40 6.01 0.38 14.66 43.810.3 75 807 381 26.38 7.73 18.55 5.44 5.28 0.33 11.54 34.51 975 460 29.05 8.52 21.01 6.16 5.81 0.37 13.79 41.230.1 25 890 420 27.68 8.11 19.77 5.79 5.54 0.35 12.62 37.71 837 395 26.86 7.87 19.00 5.57 5.37 0.34 11.93 35.670.2 50 823 388 26.63 7.81 18.79 5.51 5.33 0.34 11.75 35.13 812 383 26.46 7.75 18.63 5.46 5.29 0.33 11.61 34.700.3 75 747 353 25.39 7.44 17.65 5.17 5.08 0.32 10.76 32.18 780 368 25.94 7.60 18.15 5.32 5.19 0.33 11.19 33.450.1 25 713 336 24.82 7.28 17.12 5.02 4.96 0.31 10.33 30.86 555 262 21.65 6.34 14.46 4.24 4.33 0.27 8.03 24.000.2 50 665 314 24.00 7.03 16.38 4.80 4.80 0.30 9.70 29.01 526 248 20.96 6.14 13.93 4.08 4.19 0.26 7.57 22.630.3 75 611 288 22.92 6.72 15.47 4.53 4.58 0.29 8.92 26.66 495 234 20.21 5.92 13.34 3.91 4.04 0.26 7.08 21.160.1 25 1280 604 34.22 10.03 25.75 7.55 6.84 0.43 6.97 20.84 1127 532 31.90 9.35 23.60 6.92 6.38 0.40 6.12 18.280.2 50 1244 587 33.68 9.87 25.25 7.40 6.74 0.43 6.77 20.23 1127 532 31.90 9.35 23.60 6.92 6.38 0.40 6.12 18.280.3 75 1198 565 32.99 9.67 24.61 7.21 6.60 0.42 6.51 19.46 1109 523 31.62 9.27 23.34 6.84 6.32 0.40 6.02 17.980.1 25 988 466 29.63 8.68 21.56 6.32 5.93 0.37 5.33 15.93 837 395 26.99 7.91 19.23 5.64 5.40 0.34 4.48 13.390.2 50 952 449 29.00 8.50 21.01 6.16 5.80 0.37 5.12 15.31 795 375 26.23 7.69 18.56 5.44 5.25 0.33 4.25 12.710.3 75 902 426 28.13 8.25 20.24 5.93 5.63 0.35 4.84 14.47 744 351 25.29 7.41 17.73 5.20 5.06 0.32 3.97 11.880.1 25 745 352 25.31 7.42 17.75 5.20 5.06 0.32 3.98 11.89 588 277 22.26 6.52 15.10 4.43 4.45 0.28 3.13 9.370.2 50 697 329 24.42 7.16 16.96 4.97 4.88 0.31 3.72 11.12 538 254 21.19 6.21 14.22 4.17 4.24 0.27 2.86 8.550.3 75 633 299 23.17 6.79 15.88 4.66 4.63 0.29 3.38 10.09 487 230 20.04 5.87 13.28 3.89 4.01 0.25 2.58 7.710.1 25 1558 735 41.94 12.29 31.30 9.18 8.39 0.53 10.78 32.22 1636 772 43.12 12.64 32.37 9.49 8.62 0.54 11.35 33.940.2 50 1485 701 40.82 11.96 30.29 8.88 8.16 0.52 10.25 30.64 1586 748 42.36 12.42 31.69 9.29 8.47 0.53 10.99 32.840.3 75 1392 657 39.38 11.54 28.99 8.50 7.88 0.50 9.59 28.67 1528 721 41.48 12.16 30.89 9.05 8.30 0.52 10.56 31.570.1 25 1487 702 40.85 11.97 30.32 8.89 8.17 0.52 10.27 30.68 1510 713 41.20 12.08 30.64 8.98 8.24 0.52 10.43 31.180.2 50 1407 664 39.61 11.61 29.20 8.56 7.92 0.50 9.70 28.98 1459 689 40.42 11.85 29.93 8.77 8.08 0.51 10.06 30.080.3 75 1305 616 38.05 11.15 27.75 8.13 7.61 0.48 9.00 26.89 1394 658 39.41 11.55 29.01 8.50 7.88 0.50 9.61 28.710.1 25 1368 646 39.01 11.44 28.65 8.40 7.80 0.49 9.42 28.17 1243 587 37.11 10.88 26.88 7.88 7.42 0.47 8.59 25.670.2 50 1294 611 37.89 11.10 27.60 8.09 7.58 0.48 8.92 26.67 1190 562 36.33 10.65 26.14 7.66 7.27 0.46 8.26 24.680.3 75 1197 565 36.44 10.68 26.23 7.69 7.29 0.46 8.30 24.81 1125 531 35.37 10.37 25.21 7.39 7.07 0.45 7.85 23.480.1 25 1801 850 51.67 15.14 37.87 11.10 10.33 0.65 9.31 27.82 2053 969 55.54 16.28 41.40 12.14 11.11 0.70 10.65 31.830.2 50 1650 779 49.37 14.47 35.73 10.47 9.87 0.62 8.55 25.56 1950 920 53.96 15.82 39.97 11.72 10.79 0.68 10.09 30.160.3 75 1486 701 46.91 13.75 33.40 9.79 9.38 0.59 7.78 23.25 1846 871 52.36 15.35 38.51 11.29 10.47 0.66 9.54 28.510.1 25 1671 789 49.69 14.56 36.03 10.56 9.94 0.63 8.65 25.87 1634 771 49.13 14.40 35.51 10.41 9.83 0.62 8.47 25.330.2 50 1536 725 47.70 13.98 34.13 10.00 9.54 0.60 8.02 23.98 1578 745 48.32 14.16 34.73 10.18 9.66 0.61 8.22 24.560.3 75 1389 655 45.14 13.23 31.88 9.34 9.03 0.57 7.24 21.64 1504 710 47.22 13.84 33.67 9.87 9.44 0.60 7.87 23.530.1 25 1366 645 44.71 13.10 31.51 9.24 8.94 0.56 7.11 21.26 1084 512 39.22 11.49 26.86 7.87 7.84 0.49 5.58 16.670.2 50 1269 599 42.87 12.57 29.95 8.78 8.57 0.54 6.58 19.67 1026 484 38.01 11.14 25.86 7.58 7.60 0.48 5.27 15.740.3 75 1164 549 40.83 11.97 28.21 8.27 8.17 0.52 6.01 17.97 965 455 36.71 10.76 24.79 7.26 7.34 0.46 4.94 14.750.1 25 2129 1005 57.19 16.76 43.21 12.66 11.44 0.72 4.53 13.55 2150 1015 57.50 16.85 43.50 12.75 11.50 0.73 4.58 13.690.2 50 1977 933 54.95 16.10 41.08 12.04 10.99 0.69 4.21 12.57 2146 1013 57.44 16.84 43.44 12.73 11.49 0.72 4.57 13.660.3 75 1807 853 52.20 15.30 38.59 11.31 10.44 0.66 3.82 11.42 2121 1001 57.07 16.73 43.10 12.63 11.41 0.72 4.52 13.500.1 25 1617 763 48.87 14.32 35.67 10.46 9.77 0.62 3.38 10.10 1303 615 43.54 12.76 30.80 9.03 8.71 0.55 2.72 8.140.2 50 1579 745 48.23 14.13 35.09 10.29 9.65 0.61 3.30 9.85 1304 615 43.56 12.77 30.82 9.03 8.71 0.55 2.73 8.150.3 75 1494 705 46.79 13.71 33.79 9.90 9.36 0.59 3.11 9.31 1376 649 44.79 13.13 31.96 9.37 8.96 0.57 2.87 8.580.1 25 1091 515 39.71 11.64 27.34 8.01 7.94 0.50 2.29 6.86 1081 510 39.52 11.58 27.17 7.96 7.90 0.50 2.27 6.800.2 50 1117 527 40.20 11.78 27.78 8.14 8.04 0.51 2.35 7.02 958 452 37.08 10.87 25.05 7.34 7.42 0.47 2.02 6.030.3 75 1075 507 39.41 11.55 27.07 7.93 7.88 0.50 2.26 6.76 878 414 35.38 10.37 23.61 6.92 7.08 0.45 1.85 5.530.1 25 2171 1024 62.51 18.32 46.01 13.48 12.50 0.79 5.59 16.71 2460 1161 66.95 19.62 50.11 14.69 13.39 0.84 6.36 19.000.2 50 2021 954 60.03 17.60 43.79 12.84 12.01 0.76 5.18 15.50 2373 1120 65.63 19.24 48.89 14.33 13.13 0.83 6.12 18.310.3 75 1854 875 57.14 16.75 41.25 12.09 11.43 0.72 4.73 14.13 2266 1069 63.99 18.75 47.37 13.88 12.80 0.81 5.84 17.460.1 25 2015 951 59.93 17.56 43.70 12.81 11.99 0.76 5.17 15.45 2115 998 61.62 18.06 45.19 13.25 12.32 0.78 5.44 16.270.2 50 1856 876 57.17 16.76 41.28 12.10 11.43 0.72 4.73 14.15 2029 957 60.17 17.64 43.91 12.87 12.03 0.76 5.21 15.560.3 75 1679 792 54.06 15.85 38.53 11.29 10.81 0.68 4.26 12.75 1914 903 58.18 17.05 42.17 12.36 11.64 0.73 4.89 14.620.1 25 1884 889 57.66 16.90 41.71 12.23 11.53 0.73 4.81 14.37 1704 804 54.50 15.98 38.92 11.41 10.90 0.69 4.33 12.940.2 50 1733 818 55.01 16.12 39.38 11.54 11.00 0.69 4.41 13.17 1686 796 54.19 15.88 38.64 11.33 10.84 0.68 4.28 12.800.3 75 1553 733 51.79 15.18 36.52 10.70 10.36 0.65 3.94 11.76 1629 769 53.17 15.59 37.74 11.06 10.63 0.67 4.13 12.360.1 25 2951 1393 87.62 25.68 63.41 18.59 17.52 1.11 11.80 35.27 2791 1317 84.84 24.87 61.02 17.88 16.97 1.07 11.11 33.220.2 50 2772 1308 84.56 24.79 60.75 17.81 16.91 1.07 11.05 33.02 2804 1323 85.04 24.92 61.20 17.94 17.01 1.07 11.16 33.360.3 75 2553 1205 81.23 23.81 57.61 16.89 16.25 1.02 10.25 30.64 2799 1321 84.95 24.90 61.13 17.92 16.99 1.07 11.14 33.300.1 25 2098 990 73.78 21.62 50.73 14.87 14.76 0.93 8.57 25.62 1740 821 66.67 19.54 44.75 13.12 13.33 0.84 7.10 21.230.2 50 2101 991 73.83 21.64 50.78 14.88 14.77 0.93 8.58 25.65 1686 796 65.43 19.18 43.77 12.83 13.09 0.83 6.86 20.500.3 75 2027 957 72.55 21.27 49.63 14.55 14.51 0.92 8.31 24.84 1739 821 66.65 19.54 44.73 13.11 13.33 0.84 7.10 21.220.1 25 1357 640 57.38 16.82 37.54 11.00 11.48 0.72 5.38 16.07 1454 686 59.86 17.54 39.43 11.56 11.97 0.76 5.82 17.390.2 50 1384 653 58.08 17.02 38.07 11.16 11.62 0.73 5.50 16.44 1259 594 54.75 16.05 35.56 10.42 10.95 0.69 4.93 14.740.3 75 1384 653 58.08 17.02 38.07 11.16 11.62 0.73 5.50 16.44 1127 532 51.03 14.96 32.81 9.62 10.21 0.64 4.33 12.940.1 25 3079 1453 89.88 26.34 65.33 19.15 17.98 1.13 12.37 36.99 3564 1682 98.35 28.83 72.49 21.25 19.67 1.24 14.63 43.740.2 50 2853 1346 85.90 25.18 61.94 18.15 17.18 1.08 11.37 33.99 3414 1611 95.76 28.07 70.30 20.61 19.15 1.21 13.93 41.630.3 75 2607 1230 82.08 24.06 58.40 17.12 16.42 1.04 10.45 31.23 3239 1528 92.70 27.17 67.72 19.85 18.54 1.17 13.11 39.180.1 25 2853 1346 85.90 25.18 61.94 18.15 17.18 1.08 11.37 33.99 3075 1451 89.81 26.32 65.27 19.13 17.96 1.13 12.36 36.940.2 50 2615 1234 82.20 24.09 58.52 17.15 16.44 1.04 10.48 31.32 2919 1377 87.06 25.52 62.93 18.45 17.41 1.10 11.66 34.850.3 75 2355 1111 78.05 22.88 54.67 16.02 15.61 0.98 9.52 28.45 2729 1288 83.93 24.60 60.15 17.63 16.79 1.06 10.89 32.560.1 25 2681 1265 83.21 24.39 59.46 17.43 16.64 1.05 10.72 32.04 2544 1201 81.09 23.77 57.48 16.85 16.22 1.02 10.22 30.540.2 50 2444 1153 79.50 23.30 56.00 16.41 15.90 1.00 9.85 29.43 2485 1173 80.15 23.49 56.61 16.59 16.03 1.01 10.00 29.890.3 75 2176 1027 75.09 22.01 51.94 15.22 15.02 0.95 8.86 26.47 2363 1115 78.18 22.92 54.79 16.06 15.64 0.99 9.55 28.54

6

Low

Medium

High

8

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

15

High

Medium

Low

18

High

Medium

Low

21

High

Medium

Low

24

High

Medium

Low

28

High

Medium

Low

30

High

Medium

Low

60 HzAirflow

RateTotal

CapacitySensibleCapacity

WaterFlow Rate

WaterPressure DropSize

50 HzWater

Flow RateWater

Pressure DropSensibleCapacity

AirflowRate

TotalCapacity

External Static PressureSpeed

15




Table 11


AirflowRate

TotalCapacity

SensibleCapacity

WaterFlow Rate

WaterPressure DropSize Speed

External Static Pressure

zH 06zH 05Airflow

RateTotal

CapacityWater

Flow RateWater

Pressure DropSensibleCapacity

6

High

Medium

Low

8

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

15

High

Medium

Low

18

High

Medium

Low

21

High

Medium

Low

24

High

Medium

Low

28

High

Medium

Low

30

High

Medium

Low

16




Table 12


SensibleCapacity

AirflowRate

TotalCapacitySize Speed


50 HzWater

Flow RateWater

Pressure Drop

6

High

Medium

Low

8

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

15

High

Medium

Low

18

High

Medium

Low

21

High

Medium

Low

24

High

Medium

Low

28

High

Medium

Low

30

High

Medium

Low

60 HzAirflow

RateTotal


WaterFlow Rate

WaterPressure Drop

17


Capacity Ratings - Hot WaterDYP - 1 ROW

Data based on 70°F (21°C) air on-coil DBT and 180°F/160°F (82°C/71°C) entering/leaving water temperature. Table 13

inwg Pa cfm l/s MBh kW gpm l/s ftwg kPa cfm l/s MBh kW gpm l/s ftwg kPa0.1 25 659 311 25.45 7.46 2.55 0.16 4.88 14.58 575 271 23.96 7.02 2.40 0.15 4.30 12.860.2 50 639 302 25.10 7.36 2.51 0.16 4.74 14.17 575 271 23.96 7.02 2.40 0.15 4.30 12.860.3 75 614 290 24.67 7.23 2.47 0.16 4.57 13.66 565 267 23.76 6.96 2.38 0.15 4.23 12.650.1 25 493 233 22.38 6.56 2.24 0.14 3.76 11.23 418 197 20.92 6.13 2.09 0.13 3.30 9.870.2 50 474 224 22.01 6.45 2.20 0.14 3.64 10.87 397 187 20.49 6.00 2.05 0.13 3.18 9.500.3 75 449 212 21.53 6.31 2.15 0.14 3.49 10.42 373 176 19.97 5.85 2.00 0.13 3.04 9.070.1 25 379 179 20.10 5.89 2.01 0.13 3.07 9.18 301 142 18.26 5.35 1.83 0.12 2.60 7.770.2 50 355 168 19.57 5.74 1.96 0.12 2.93 8.75 276 130 17.57 5.15 1.76 0.11 2.44 7.300.3 75 324 153 18.84 5.52 1.88 0.12 2.74 8.19 250 118 16.80 4.92 1.68 0.11 2.27 6.800.1 25 823 388 31.75 9.31 3.17 0.20 8.12 24.28 862 407 32.42 9.50 3.24 0.20 8.53 25.510.2 50 777 367 30.93 9.07 3.09 0.20 7.64 22.85 833 393 31.92 9.36 3.19 0.20 8.23 24.590.3 75 717 338 29.83 8.74 2.98 0.19 7.03 21.02 798 377 31.31 9.18 3.13 0.20 7.86 23.500.1 25 773 365 30.86 9.04 3.09 0.19 7.60 22.72 773 365 30.86 9.04 3.09 0.19 7.60 22.720.2 50 723 341 29.94 8.78 2.99 0.19 7.09 21.20 746 352 30.37 8.90 3.04 0.19 7.33 21.900.3 75 661 312 28.71 8.42 2.87 0.18 6.45 19.28 710 335 29.70 8.71 2.97 0.19 6.96 20.810.1 25 693 327 29.37 8.61 2.94 0.19 6.79 20.29 623 294 27.92 8.18 2.79 0.18 6.06 18.110.2 50 651 307 28.51 8.36 2.85 0.18 6.34 18.97 595 281 27.33 8.01 2.73 0.17 5.78 17.280.3 75 599 283 27.41 8.04 2.74 0.17 5.82 17.39 562 265 26.62 7.80 2.66 0.17 5.46 16.320.1 25 941 444 38.20 11.20 3.82 0.24 2.70 8.06 1057 499 40.14 11.76 4.01 0.25 2.94 8.800.2 50 866 409 36.85 10.80 3.69 0.23 2.54 7.58 1007 475 39.31 11.52 3.93 0.25 2.84 8.480.3 75 783 369 35.37 10.37 3.54 0.22 2.37 7.09 953 450 38.41 11.26 3.84 0.24 2.72 8.140.1 25 869 410 36.91 10.82 3.69 0.23 2.54 7.60 829 391 36.19 10.61 3.62 0.23 2.46 7.360.2 50 802 378 35.71 10.47 3.57 0.23 2.41 7.20 804 379 35.74 10.48 3.57 0.23 2.41 7.210.3 75 728 344 34.36 10.07 3.44 0.22 2.27 6.77 770 363 35.13 10.30 3.51 0.22 2.35 7.010.1 25 703 332 33.89 9.93 3.39 0.21 2.22 6.63 551 260 30.25 8.87 3.03 0.19 1.88 5.620.2 50 654 309 32.83 9.62 3.28 0.21 2.11 6.31 522 246 29.46 8.63 2.95 0.19 1.81 5.420.3 75 601 284 31.54 9.25 3.15 0.20 1.99 5.96 491 232 28.56 8.37 2.86 0.18 1.74 5.210.1 25 1262 596 46.70 13.69 4.67 0.29 3.92 11.73 1130 533 44.50 13.04 4.45 0.28 3.56 10.650.2 50 1223 577 46.06 13.50 4.61 0.29 3.82 11.40 1122 529 44.37 13.00 4.44 0.28 3.54 10.590.3 75 1173 554 45.23 13.26 4.52 0.29 3.68 11.00 1098 518 43.96 12.88 4.40 0.28 3.48 10.400.1 25 977 461 41.75 12.24 4.17 0.26 3.16 9.43 828 391 38.98 11.43 3.90 0.25 2.79 8.330.2 50 939 443 41.04 12.03 4.10 0.26 3.06 9.14 784 370 38.14 11.18 3.81 0.24 2.68 8.020.3 75 884 417 40.03 11.73 4.00 0.25 2.92 8.73 733 346 37.13 10.88 3.71 0.23 2.56 7.660.1 25 737 348 37.22 10.91 3.72 0.23 2.57 7.69 581 274 33.79 9.90 3.38 0.21 2.20 6.580.2 50 686 324 36.16 10.60 3.62 0.23 2.45 7.33 532 251 32.33 9.48 3.23 0.20 2.06 6.160.3 75 623 294 34.78 10.19 3.48 0.22 2.30 6.88 482 227 30.67 8.99 3.07 0.19 1.91 5.720.1 25 1520 717 56.06 16.43 5.61 0.35 5.86 17.53 1607 758 57.50 16.85 5.75 0.36 6.21 18.560.2 50 1442 680 54.73 16.04 5.47 0.35 5.56 16.62 1554 733 56.63 16.60 5.66 0.36 6.00 17.930.3 75 1342 633 52.98 15.53 5.30 0.33 5.18 15.47 1492 704 55.59 16.29 5.56 0.35 5.75 17.200.1 25 1448 683 54.84 16.07 5.48 0.35 5.58 16.69 1485 701 55.47 16.26 5.55 0.35 5.73 17.120.2 50 1364 644 53.37 15.64 5.34 0.34 5.26 15.72 1429 674 54.51 15.98 5.45 0.34 5.51 16.470.3 75 1257 593 51.45 15.08 5.14 0.32 4.86 14.52 1358 641 53.27 15.61 5.33 0.34 5.24 15.650.1 25 1337 631 52.89 15.50 5.29 0.33 5.16 15.42 1225 578 50.86 14.91 5.09 0.32 4.74 14.170.2 50 1259 594 51.48 15.09 5.15 0.32 4.87 14.55 1169 552 49.71 14.57 4.97 0.31 4.52 13.500.3 75 1156 546 49.45 14.49 4.95 0.31 4.47 13.36 1102 520 48.39 14.18 4.84 0.31 4.27 12.770.1 25 1739 821 69.74 20.44 6.97 0.44 5.03 15.05 1998 943 74.26 21.77 7.43 0.47 5.78 17.270.2 50 1593 752 66.97 19.63 6.70 0.42 4.62 13.80 1899 896 72.57 21.27 7.26 0.46 5.49 16.410.3 75 1434 677 63.84 18.71 6.38 0.40 4.18 12.49 1800 849 70.83 20.76 7.08 0.45 5.21 15.560.1 25 1622 765 67.57 19.81 6.76 0.43 4.71 14.07 1615 762 67.42 19.76 6.74 0.43 4.68 14.000.2 50 1490 703 64.93 19.03 6.49 0.41 4.33 12.94 1554 733 66.19 19.40 6.62 0.42 4.50 13.460.3 75 1347 636 62.16 18.22 6.22 0.39 3.96 11.84 1478 697 64.69 18.96 6.47 0.41 4.30 12.840.1 25 1341 633 62.04 18.18 6.20 0.39 3.94 11.79 1074 507 56.65 16.60 5.67 0.36 3.30 9.880.2 50 1246 588 60.19 17.64 6.02 0.38 3.71 11.10 1016 479 55.37 16.23 5.54 0.35 3.17 9.470.3 75 1142 539 58.09 17.03 5.81 0.37 3.47 10.36 956 451 53.99 15.82 5.40 0.34 3.02 9.040.1 25 2063 974 82.32 24.13 8.23 0.52 7.40 22.12 2151 1015 83.90 24.59 8.39 0.53 7.73 23.120.2 50 1912 902 79.55 23.32 7.96 0.50 6.83 20.43 2137 1008 83.65 24.52 8.36 0.53 7.68 22.960.3 75 1746 824 76.23 22.34 7.62 0.48 6.20 18.54 2101 991 83.01 24.33 8.30 0.52 7.54 22.550.1 25 1611 760 73.40 21.51 7.34 0.46 5.70 17.03 1296 612 66.52 19.50 6.65 0.42 4.61 13.780.2 50 1560 736 72.31 21.19 7.23 0.46 5.51 16.48 1315 621 66.93 19.62 6.69 0.42 4.67 13.960.3 75 1467 692 70.30 20.61 7.03 0.44 5.19 15.50 1392 657 68.65 20.12 6.86 0.43 4.93 14.730.1 25 1096 517 62.01 18.17 6.20 0.39 3.99 11.93 1061 501 61.15 17.92 6.12 0.39 3.88 11.600.2 50 1117 527 62.51 18.32 6.25 0.39 4.06 12.13 946 446 58.16 17.05 5.82 0.37 3.52 10.520.3 75 1061 501 61.15 17.92 6.12 0.39 3.88 11.60 872 411 56.07 16.43 5.61 0.35 3.28 9.820.1 25 2116 999 90.16 26.43 9.02 0.57 9.28 27.75 2421 1142 95.58 28.01 9.56 0.60 10.71 32.000.2 50 1967 928 87.27 25.58 8.73 0.55 8.59 25.67 2327 1098 93.90 27.52 9.39 0.59 10.25 30.640.3 75 1803 851 83.82 24.57 8.38 0.53 7.81 23.33 2216 1046 91.92 26.94 9.19 0.58 9.73 29.090.1 25 1964 927 87.21 25.56 8.72 0.55 8.57 25.62 2087 985 89.65 26.28 8.97 0.57 9.16 27.380.2 50 1807 853 83.91 24.59 8.39 0.53 7.82 23.39 1993 940 87.80 25.73 8.78 0.55 8.71 26.040.3 75 1633 771 80.07 23.47 8.01 0.51 7.02 20.97 1873 884 85.32 25.01 8.53 0.54 8.14 24.320.1 25 1843 870 84.68 24.82 8.47 0.53 7.99 23.90 1702 803 81.61 23.92 8.16 0.51 7.33 21.920.2 50 1690 798 81.35 23.84 8.13 0.51 7.28 21.76 1676 791 81.03 23.75 8.10 0.51 7.21 21.560.3 75 1511 713 77.25 22.64 7.72 0.49 6.46 19.32 1608 759 79.50 23.30 7.95 0.50 6.90 20.630.1 25 2886 1362 122.95 36.04 12.29 0.78 20.92 62.53 2797 1320 120.82 35.41 12.08 0.76 19.98 59.720.2 50 2699 1274 119.09 34.90 11.91 0.75 19.24 57.52 2805 1324 120.99 35.46 12.10 0.76 20.05 59.940.3 75 2479 1170 114.84 33.66 11.48 0.72 17.51 52.34 2790 1317 120.70 35.38 12.07 0.76 19.93 59.570.1 25 2106 994 106.94 31.34 10.69 0.67 14.59 43.61 1724 814 98.24 28.80 9.82 0.62 11.80 35.280.2 50 2091 987 106.61 31.25 10.66 0.67 14.48 43.27 1688 797 97.38 28.54 9.74 0.61 11.55 34.520.3 75 2003 945 104.66 30.67 10.47 0.66 13.82 41.30 1756 829 99.00 29.02 9.90 0.62 12.03 35.950.1 25 1357 640 88.69 25.99 8.87 0.56 9.21 27.53 1427 673 90.77 26.60 9.08 0.57 9.73 29.100.2 50 1389 655 89.73 26.30 8.97 0.57 9.47 28.31 1243 587 84.66 24.81 8.47 0.53 8.25 24.670.3 75 1377 650 89.37 26.19 8.94 0.56 9.38 28.03 1119 528 79.93 23.43 7.99 0.50 7.23 21.600.1 25 2986 1409 125.36 36.74 12.54 0.79 22.02 65.82 3484 1644 137.33 40.25 13.73 0.87 28.08 83.940.2 50 2764 1304 120.25 35.24 12.02 0.76 19.73 58.99 3328 1570 133.48 39.12 13.35 0.84 26.01 77.760.3 75 2525 1192 115.77 33.93 11.58 0.73 17.88 53.44 3151 1487 129.32 37.90 12.93 0.82 23.91 71.470.1 25 2768 1306 120.32 35.26 12.03 0.76 19.76 59.08 3013 1422 126.02 36.94 12.60 0.80 22.32 66.730.2 50 2535 1196 115.96 33.99 11.60 0.73 17.96 53.68 2849 1344 122.05 35.77 12.21 0.77 20.52 61.340.3 75 2283 1077 110.77 32.47 11.08 0.70 15.96 47.70 2657 1254 118.31 34.68 11.83 0.75 18.92 56.550.1 25 2606 1230 117.35 34.39 11.73 0.74 18.52 55.35 2532 1195 115.90 33.97 11.59 0.73 17.93 53.600.2 50 2372 1119 112.65 33.02 11.26 0.71 16.66 49.80 2455 1159 114.36 33.52 11.44 0.72 17.32 51.770.3 75 2110 996 107.03 31.37 10.70 0.68 14.62 43.70 2320 1095 111.55 32.70 11.16 0.70 16.25 48.57

6

High

Medium

Low

External Static PressureSize Speed

8

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

15

High

Medium

Low

18

High

Medium

Low

21

High

Medium

Low

30

High

Medium

Low

24

High

Medium

Low

28

High

Medium

Low

zH 06zH 05Airflow

RateTotal

CapacityWater

Pressure DropWater

Flow RateAirflow

RateTotal

CapacityWater

Flow RateWater

Pressure Drop

18


NotesChilled water capacity ratings are based on nominal air flow rate; air entering temperature DB/WB 78°F/65°F (25.5°C/18.3°C), 42°F (5.5°C) entering chilled water temperature and 16°F (8.9°C) water temperature rise.

For conditions other than rated, use SKM FCU Computer Selection Software

* 28 and 30 available only for DCYP units.

Table 14

TotalCapacity

SensibleCapacity

WaterFlow Rate

WaterPressure

Drop

TotalCapacity

SensibleCapacity

WaterFlow Rate

WaterPressure

Drop

TotalCapacity

SensibleCapacity

WaterFlow Rate

WaterPressure

Dropcfm MBh MBh gpm ftwg MBh MBh gpm ftwg MBh MBh gpm ftwgl/s kW kW l/s kPa kW kW l/s kPa kW kW l/s kPa600 16.48 12.70 2.06 21.18 17.61 13.80 2.20 10.55 22.59 16.38 2.82 10.86283 4.83 3.72 0.13 63.30 5.16 4.04 0.14 31.54 6.62 4.80 0.18 32.48800 18.51 15.47 2.31 9.98 22.06 17.73 2.76 8.18 32.14 22.61 4.02 22.16378 5.43 4.53 0.15 29.84 6.47 5.20 0.17 24.45 9.42 6.63 0.25 66.241000 23.51 19.60 2.94 9.16 32.42 24.15 4.05 20.40 37.99 27.40 4.75 13.19472 6.89 5.75 0.19 27.38 9.50 7.08 0.26 60.99 11.13 8.03 0.30 39.421200 30.28 24.15 3.78 14.13 33.09 26.59 4.14 7.35 42.92 31.73 5.37 7.67566 8.87 7.08 0.24 42.23 9.70 7.79 0.26 21.97 12.58 9.30 0.34 22.931500 32.55 27.99 4.07 6.25 44.52 34.29 5.57 13.57 56.37 40.70 7.05 13.59708 9.54 8.20 0.26 18.68 13.05 10.05 0.35 40.56 16.52 11.93 0.44 40.611800 46.73 36.85 5.84 14.79 53.34 41.41 6.67 11.22 65.49 48.10 8.19 7.87849 13.70 10.80 0.37 44.20 15.63 12.14 0.42 33.54 19.20 14.10 0.52 23.512100 48.76 40.73 6.09 8.29 59.38 47.14 7.42 8.31 79.54 57.38 9.94 12.02991 14.29 11.94 0.38 24.77 17.40 13.82 0.47 24.83 23.31 16.82 0.63 35.922400 60.55 48.29 7.57 13.05 72.43 55.59 9.05 12.68 96.41 67.84 12.05 18.181133 17.75 14.15 0.48 39.01 21.23 16.29 0.57 37.90 28.26 19.88 0.76 54.332800 67.36 55.84 8.42 6.73 80.28 63.77 10.04 5.51 113.10 79.68 14.14 13.851321 19.74 16.37 0.53 20.11 23.53 18.69 0.63 16.47 33.15 23.35 0.89 41.403000 70.54 58.81 8.82 7.31 84.13 67.29 10.52 5.99 120.57 84.97 15.07 15.511416 20.68 17.24 0.56 21.84 24.66 19.72 0.66 17.90 35.34 24.90 0.95 46.38

swoR 6swoR 4

6

8

10

Size

NominalAirflow

3 Rows

28

30

12

15

18

21

24

Chilled Water CoilsDCYC, DCYP, DCYE and DCYF

Nominal Capacity Ratings

FCU DISTRICT COOLING

19



DCYC

Table 15


inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100 25 50 75 100cfm 686 666 646 619 679 660 638 610 638 620 598 570l/s 324 314 305 292 320 311 301 288 301 293 282 269

cfm 907 856 797 727 887 836 776 706 849 797 736 669l/s 428 404 376 343 419 394 366 333 401 376 348 316

cfm 1061 983 895 797 1036 959 873 776 992 916 832 739l/s 501 464 423 376 489 453 412 366 468 432 393 349

cfm 1331 1293 1250 1195 1316 1278 1233 1174 1256 1217 1169 1107l/s 628 610 590 564 621 603 582 554 593 574 552 522

cfm 1749 1645 1523 1383 1701 1596 1473 1336 1609 1503 1384 1254l/s 826 776 719 653 803 753 695 631 759 709 653 592

cfm 2001 1844 1670 1477 1946 1792 1622 1434 1846 1697 1535 1357l/s 944 870 788 697 918 846 765 677 871 801 724 640

cfm 2306 2178 2012 1816 2263 2126 1958 1765 1970 1865 1728 1567l/s 1088 1028 950 857 1068 1003 924 833 929 880 816 740

cfm 2338 2194 2027 1838 2295 2150 1984 1797 2213 2067 1902 1720l/s 1103 1035 957 867 1083 1015 936 848 1044 975 898 812

cfm 511 494 477 453 507 491 473 448 471 456 439 414l/s 241 233 225 214 239 232 223 211 222 215 207 195

cfm 836 788 731 667 820 771 715 650 789 739 683 621l/s 395 372 345 315 387 364 337 307 372 349 322 293

cfm 960 892 815 729 943 875 799 714 908 842 767 685l/s 453 421 385 344 445 413 377 337 429 398 362 323

cfm 1011 980 943 891 1003 972 933 878 930 901 863 810l/s 477 462 445 420 474 459 440 415 439 425 407 382

cfm 1620 1519 1405 1276 1579 1478 1365 1238 1503 1403 1292 1172l/s 764 717 663 602 745 698 644 584 709 662 610 553

cfm 1827 1690 1537 1366 1786 1651 1499 1332 1710 1577 1430 1270l/s 862 798 725 644 843 779 708 628 807 744 675 599

cfm 1601 1615 1570 1471 1608 1611 1554 1449 1359 1378 1345 1267l/s 755 762 741 694 759 760 733 684 642 650 635 598

cfm 2172 2020 1841 1636 2133 1979 1801 1599 2058 1903 1727 1532l/s 1025 953 869 772 1007 934 850 755 971 898 815 723

cfm 390 381 358 326 390 379 355 322 374 361 337 306l/s 184 180 169 154 184 179 168 152 177 171 159 144

cfm 737 698 655 605 727 687 645 593 706 667 624 570l/s 348 329 309 286 343 324 304 280 333 315 294 269

cfm 749 701 647 588 741 693 639 580 724 677 624 567l/s 354 331 305 277 350 327 302 274 342 319 295 267

cfm 765 742 694 629 764 736 686 621 745 712 661 597l/s 361 350 327 297 360 348 324 293 351 336 312 282

cfm 1438 1359 1272 1166 1412 1333 1246 1137 1361 1284 1194 1084l/s 679 641 601 551 666 629 588 537 643 606 563 511

cfm 1449 1351 1244 1125 1429 1332 1225 1109 1390 1295 1191 1077l/s 684 638 587 531 674 628 578 523 656 611 562 508

cfm 1086 1106 1109 1024 1086 1109 1105 1012 893 896 912 861l/s 513 522 524 483 512 524 521 478 421 423 430 406

cfm 2003 1875 1702 1489 1977 1842 1667 1457 1921 1777 1601 1397l/s 945 885 803 703 933 869 787 688 906 839 755 659

Speed

High

DCYC

3 Rows

10

12

15

18

21

24


6

8

Medium

6

8

10

12

15

18

21

24

Low

6

8

10

12

15

18

21

24

20


Air Flow Rates (50Hz)DCYP, DCYE and DCYF

Table 16


inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100 25 50 75 100cfm 673 654 631 601 667 647 623 591 628 608 584 553l/s 318 309 298 284 315 305 294 279 296 287 276 261

cfm 871 819 757 687 852 799 738 668 815 761 701 635l/s 411 386 357 324 402 377 348 315 385 359 331 300

cfm 1016 937 851 755 993 916 831 738 952 876 795 705l/s 479 442 402 357 469 432 392 348 449 414 375 333

cfm 1304 1265 1217 1154 1290 1249 1197 1132 1231 1188 1134 1067l/s 615 597 574 545 609 589 565 534 581 561 535 504

cfm 1667 1557 1433 1295 1620 1511 1388 1255 1534 1427 1309 1185l/s 787 735 676 611 765 713 655 592 724 673 618 559

cfm 1900 1745 1576 1391 1850 1698 1533 1353 1759 1614 1456 1286l/s 897 824 744 656 873 801 724 639 830 762 687 607

cfm 2224 2080 1908 1716 2177 2029 1859 1671 1917 1799 1659 1500l/s 1049 981 900 810 1027 957 877 789 904 849 783 708

cfm 2256 2108 1940 1754 2215 2067 1900 1717 2136 1988 1826 1649l/s 1065 995 916 828 1045 975 897 810 1008 938 862 778

cfm 3038 2883 2674 2421 2998 2831 2617 2367 2909 2727 2510 2267l/s 1434 1361 1262 1143 1415 1336 1235 1117 1373 1287 1185 1070

cfm 3223 2996 2744 2470 3151 2925 2679 2411 3017 2797 2559 2303l/s 1521 1414 1295 1166 1487 1381 1264 1138 1424 1320 1208 1087

cfm 503 488 469 442 500 484 465 437 465 450 431 405l/s 238 230 221 209 236 229 219 206 220 213 204 191

cfm 806 756 698 634 791 739 683 619 760 710 654 593l/s 381 357 330 299 373 349 322 292 359 335 309 280

cfm 925 858 782 697 909 842 767 683 877 811 738 658l/s 437 405 369 329 429 397 362 323 414 383 348 310

cfm 996 964 922 865 988 955 911 852 918 887 845 788l/s 470 455 435 408 466 451 430 402 433 418 399 372

cfm 1548 1445 1330 1204 1509 1406 1294 1172 1438 1338 1230 1115l/s 731 682 628 568 712 664 611 553 679 631 580 526

cfm 1749 1613 1462 1297 1711 1576 1428 1267 1640 1509 1367 1213l/s 826 761 690 612 808 744 674 598 774 712 645 572

cfm 1614 1603 1536 1425 1617 1594 1518 1404 1371 1373 1325 1238l/s 762 757 725 673 763 752 717 662 647 648 626 584

cfm 2095 1939 1760 1561 2057 1901 1724 1529 1984 1829 1657 1470l/s 989 915 831 737 971 897 813 721 936 863 782 694

cfm 2077 2109 2064 1946 2087 2107 2050 1925 2102 2097 2019 1882l/s 980 995 974 918 985 995 967 908 992 990 953 888

cfm 2988 2749 2482 2191 2923 2686 2424 2141 2799 2569 2318 2049l/s 1410 1297 1171 1034 1379 1267 1144 1010 1321 1212 1094 967

cfm 390 376 351 319 389 374 348 315 372 356 331 300l/s 184 178 166 150 184 177 164 149 176 168 156 142

cfm 717 677 633 581 706 667 623 570 686 647 603 547l/s 338 319 299 274 333 315 294 269 324 305 284 258

cfm 732 684 631 573 724 676 623 566 709 660 609 553l/s 346 323 298 270 342 319 294 267 334 312 288 261

cfm 761 730 678 613 758 724 671 606 737 699 647 584l/s 359 344 320 289 358 342 317 286 348 330 305 275

cfm 1389 1310 1220 1109 1364 1286 1193 1082 1317 1238 1143 1033l/s 655 618 576 523 644 607 563 511 622 584 540 487

cfm 1408 1311 1206 1091 1389 1293 1189 1075 1353 1259 1156 1045l/s 665 619 569 515 656 610 561 507 638 594 546 493

cfm 1086 1113 1098 1000 1087 1115 1092 989 889 900 909 850l/s 512 525 518 472 513 526 515 467 420 425 429 401

cfm 1948 1807 1630 1422 1919 1775 1597 1393 1861 1712 1536 1340l/s 919 853 769 671 906 837 754 657 878 808 725 632

cfm 1368 1370 1396 1322 1364 1373 1394 1312 1359 1380 1389 1293l/s 646 647 659 624 644 648 658 619 642 651 656 610

cfm 2798 2567 2296 1991 2742 2511 2243 1946 2636 2406 2146 1863l/s 1320 1211 1084 940 1294 1185 1059 918 1244 1135 1013 879

Speed

High

DCYPDCYEDCYF

3 Rows

10

12

15

18

21

24

28

30


6

8

Medium

6

8

10

12

15

18

21

24

28

30

Low

6

8

10

12

15

18

21

24

28

30


21



DCYCSize 6 8 10 12 15 18 21 24

Nom cfm 600 800 1000 1200 1500 1800 2100 2400AFR l/s 283 378 472 566 708 849 991 1133

inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100 25 50 75 100cfm 562 574 575 566 566 576 574 563 543 548 544 531l/s 265 271 271 267 267 272 271 266 256 259 257 251

cfm 930 897 860 818 916 882 845 802 889 855 816 770l/s 439 423 406 386 432 416 399 378 419 403 385 363

cfm 1135 1096 1045 985 1122 1079 1026 967 1093 1046 991 935l/s 536 517 493 465 529 509 484 457 516 494 468 441

cfm 1111 1129 1125 1103 1119 1130 1120 1094 1093 1094 1077 1046l/s 524 533 531 521 528 533 529 516 516 516 508 494

cfm 1815 1747 1672 1582 1780 1711 1634 1541 1713 1641 1559 1463l/s 856 824 789 746 840 808 771 727 808 775 736 690

cfm 2201 2108 1997 1880 2163 2064 1954 1842 2083 1982 1877 1773l/s 1039 995 942 887 1021 974 922 869 983 935 886 837

cfm 2135 2148 2150 2132 2140 2150 2146 2120 1818 1829 1832 1818l/s 1007 1013 1015 1006 1010 1015 1013 1001 858 863 865 858

cfm 2555 2489 2403 2293 2532 2461 2369 2255 2483 2402 2300 2179l/s 1206 1175 1134 1082 1195 1162 1118 1064 1172 1133 1086 1028

cfm 434 420 400 376 432 418 397 372 402 388 368 345l/s 205 198 189 177 204 197 187 176 190 183 174 163

cfm 809 782 753 715 800 773 743 703 782 755 722 679l/s 382 369 355 338 377 365 351 332 369 356 341 321

cfm 864 835 809 775 857 830 802 767 844 819 790 751l/s 408 394 382 366 405 392 379 362 398 386 373 354

cfm 863 833 791 740 858 826 783 733 797 766 725 679l/s 407 393 373 349 405 390 369 346 376 361 342 320

cfm 1588 1534 1471 1389 1566 1511 1444 1357 1524 1464 1389 1298l/s 749 724 694 655 739 713 682 640 719 691 655 613

cfm 1691 1639 1581 1502 1676 1625 1563 1482 1649 1595 1527 1443l/s 798 773 746 709 791 767 738 699 778 753 721 681

cfm 1348 1294 1323 1395 1335 1293 1333 1405 1160 1105 1120 1181l/s 636 611 624 659 630 610 629 663 548 521 528 557

cfm 2175 2122 2034 1908 2164 2103 2007 1876 2134 2057 1949 1813l/s 1027 1002 960 901 1021 992 947 885 1007 971 920 856

cfm 326 301 274 245 324 299 272 244 309 285 259 233l/s 154 142 129 116 153 141 128 115 146 134 122 110

cfm 646 625 598 566 641 619 592 560 632 609 580 547l/s 305 295 282 267 303 292 280 264 298 287 274 258

cfm 569 542 511 479 566 539 508 476 561 533 503 471l/s 269 256 241 226 267 254 240 225 265 252 237 222

cfm 633 584 530 476 628 579 526 472 608 560 509 458l/s 299 275 250 225 296 273 248 223 287 264 240 216

cfm 1276 1230 1174 1109 1264 1217 1159 1093 1240 1189 1130 1063l/s 602 581 554 523 597 574 547 516 585 561 533 501

cfm 1119 1062 1000 936 1111 1054 993 930 1097 1040 980 917l/s 528 501 472 442 524 498 469 439 518 491 462 433

cfm 1169 1017 910 855 1149 1005 904 852 994 859 761 705l/s 552 480 430 403 542 474 427 402 469 405 359 333

cfm 1713 1703 1678 1607 1710 1701 1669 1590 1706 1694 1648 1555l/s 808 804 792 758 807 803 788 751 805 799 778 734

Speed

High

DCYC

3 Rows

10

12

15

18

21

24


6

8

Medium

6

8

10

12

15

18

21

24

Low

6

8

10

12

15

18

21

24

Table 17

22


Air Flow Rates (60Hz)DCYP, DCYE and DCYF

Table 18


inwg 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4Pa 25 50 75 100 25 50 75 100 25 50 75 100cfm 570 576 572 559 573 576 569 554 547 547 539 523l/s 269 272 270 264 270 272 269 262 258 258 254 247

cfm 905 871 833 787 891 857 818 771 865 830 788 740l/s 427 411 393 371 421 405 386 364 408 392 372 349

cfm 1110 1065 1010 951 1095 1047 993 935 1064 1014 960 906l/s 524 502 477 449 517 494 468 442 502 479 453 428

cfm 1124 1129 1114 1084 1128 1126 1107 1073 1096 1087 1062 1025l/s 531 533 526 512 532 532 522 506 517 513 501 484

cfm 1757 1686 1605 1508 1723 1651 1567 1469 1657 1581 1494 1396l/s 829 796 757 712 813 779 739 693 782 746 705 659

cfm 2132 2029 1919 1810 2091 1988 1882 1775 2012 1913 1814 1709l/s 1006 958 906 854 987 938 888 838 950 903 856 806

cfm 2144 2151 2141 2108 2147 2150 2132 2091 1824 1833 1828 1804l/s 1012 1015 1010 995 1013 1015 1006 987 861 865 863 851

cfm 2512 2436 2338 2219 2487 2405 2303 2181 2432 2341 2233 2107l/s 1186 1149 1103 1047 1174 1135 1087 1029 1148 1105 1054 994

cfm 2781 2798 2805 2788 2785 2802 2804 2779 2795 2805 2794 2753l/s 1312 1320 1324 1316 1314 1322 1323 1311 1319 1324 1319 1299

cfm 3670 3534 3370 3177 3616 3473 3304 3110 3504 3351 3178 2983l/s 1732 1668 1590 1499 1707 1639 1559 1468 1654 1582 1500 1408

cfm 430 415 394 369 428 412 391 366 399 383 363 340l/s 203 196 186 174 202 194 184 173 188 181 171 161

cfm 792 765 733 691 783 756 722 679 767 737 701 655l/s 374 361 346 326 370 357 341 321 362 348 331 309

cfm 850 824 796 758 844 818 789 750 833 807 775 735l/s 401 389 376 358 398 386 372 354 393 381 366 347

cfm 853 818 775 725 847 812 767 718 788 754 713 667l/s 402 386 366 342 400 383 362 339 372 356 336 315

cfm 1549 1492 1420 1329 1528 1468 1392 1300 1484 1417 1336 1244l/s 731 704 670 627 721 693 657 613 700 669 631 587

cfm 1662 1611 1544 1461 1649 1595 1526 1441 1622 1564 1489 1405l/s 784 760 729 689 778 753 720 680 766 738 703 663

cfm 1323 1294 1345 1413 1314 1296 1357 1419 1142 1102 1132 1195l/s 624 611 635 667 620 612 641 669 539 520 534 564

cfm 2150 2081 1978 1842 2134 2057 1949 1811 2098 2008 1891 1750l/s 1015 982 933 869 1007 971 920 855 990 947 892 826

cfm 1781 1692 1711 1804 1766 1689 1720 1816 1739 1686 1740 1835l/s 841 799 808 852 833 797 812 857 821 796 821 866

cfm 3156 3021 2843 2627 3117 2973 2789 2572 3034 2875 2685 2470l/s 1489 1426 1342 1240 1471 1403 1316 1214 1432 1357 1267 1165

cfm 321 297 270 243 319 294 268 241 305 281 256 231l/s 152 140 127 115 151 139 127 114 144 133 121 109

cfm 637 614 586 553 632 608 580 547 622 597 568 535l/s 301 290 276 261 298 287 274 258 294 282 268 252

cfm 563 536 505 474 561 533 503 471 555 527 497 466l/s 266 253 239 224 265 251 237 222 262 249 235 220

cfm 623 574 522 470 617 569 518 466 598 551 503 453l/s 294 271 246 222 291 269 245 220 282 260 237 214

cfm 1252 1203 1144 1077 1240 1189 1129 1062 1214 1161 1100 1032l/s 591 568 540 508 585 561 533 501 573 548 519 487

cfm 1103 1046 986 923 1096 1039 979 916 1082 1025 966 904l/s 521 494 465 436 517 490 462 433 511 484 456 427

cfm 1130 994 900 851 1114 984 895 849 969 845 755 703l/s 533 469 425 402 526 465 422 401 457 399 356 332

cfm 1708 1697 1658 1571 1706 1693 1646 1553 1703 1681 1619 1516l/s 806 801 782 741 805 799 777 733 804 794 764 715

cfm 1527 1319 1168 1081 1507 1307 1162 1079 1469 1285 1150 1074l/s 721 623 551 510 711 617 548 509 693 606 543 507

cfm 2555 2522 2427 2267 2551 2507 2400 2233 2538 2469 2341 2164l/s 1206 1190 1146 1070 1204 1183 1132 1054 1198 1165 1105 1021

Speed

High

DCYPDCYEDCYF

3 Rows

10

12

15

18

21

24

28

30


6

8

Medium

6

8

10

12

15

18

21

24

28

30

Low

6

8

10

12

15

18

21

24

28

30


23


Capacity Ratings - Chilled WaterDCYP - 3 ROWS

Data based on 78°F/65°F (25.6°C/18.3°C) air on-coil DBT/WBT and 42°F/58°F (5.5°C/14.4°C) entering/leaving water temperature.

Table 19


60 HzAirflow

RateTotal


WaterFlow Rate

WaterPressure Drop

28

High

Medium

Low

30

High

Medium

Low

21

High

Medium

Low

24

High

Medium

Low

15

High

Medium

Low

18

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

6

High

Medium

Low

8

High

Medium

Low

SensibleCapacity

AirflowRate



50 HzWater

Flow RateWater

Pressure Drop

24


DCYP - 3 ROWS


60 HzAirflow

RateTotal


WaterFlow Rate

WaterPressure Drop

28

High

Medium

Low

30

High

Medium

Low

21

High

Medium

Low

24

High

Medium

Low

15

High

Medium

Low

18

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

6

High

Medium

Low

8

High

Medium

Low

SensibleCapacity

AirflowRate



50 HzWater

Flow RateWater

Pressure Drop

Data based on 76°F/63°F (24°C/17°C) air on-coil DBT/WBT and 42°F/58°F (5.5°C/14.4°C) entering/leavingwater temperature.

Table 20

25




Table 21


30

High

Medium

Low

24

High

Medium

Low

28

High

Medium

Low

AirflowRate

TotalCapacity

SensibleCapacity

21

High

Medium

Low

WaterPressure DropSize Speed


zH 06zH 05Airflow

RateTotal


WaterFlow Rate

WaterFlow Rate

WaterPressure Drop

15

High

Medium

Low

18

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

6

High

Medium

Low

8

High

Medium

Low

26


DCYP - 4 ROWS


60 HzAirflow

RateTotal


WaterFlow Rate

WaterPressure Drop

28

High

Medium

Low

30

High

Medium

Low

21

High

Medium

Low

24

High

Medium

Low

15

High

Medium

Low

18

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

6

High

Medium

Low

8

High

Medium

Low

SensibleCapacity

AirflowRate



50 HzWater

Flow RateWater

Pressure Drop


Table 22

27




Table 23


60 HzAirflow

RateTotal


WaterFlow Rate

WaterPressure Drop

28

30

High

Medium

Low

High

Medium

Low

21

24

High

Medium

Low

High

Medium

Low

15

18

High

Medium

Low

High

Medium

Low

10

12

High

Medium

Low

High

Medium

Low

6

8

High

Medium

Low

High

Medium

Low

SensibleCapacity

AirflowRate



50 HzWater

Flow RateWater

Pressure Drop

28


DCYP - 6 ROWS


60 HzAirflow

RateTotal


WaterFlow Rate

WaterPressure Drop

28

High

Medium

Low

30

High

Medium

Low

21

High

Medium

Low

24

High

Medium

Low

15

High

Medium

Low

18

High

Medium

Low

10

High

Medium

Low

12

High

Medium

Low

6

High

Medium

Low

8

High

Medium

Low

SensibleCapacity

AirflowRate



50 HzWater

Flow RateWater

Pressure Drop


Table 24

29


JUNCTION BOX

N FL EARTH

FH FM

MOTORFAN

N EL

UN

ITSI

DE

FIEL

DSI

DE

FOR CUSTOMERCONNECTION

TWO PIPE SYSTEMWITH VALVE CYCLED-COOLING ONLY

THERMOSTAT WITH 3SPEED SWITCH(BY OTHERS / OPTION)

L E G E N D

L -LINEFL -FAN LOWFH-FAN HIGHFM-FAN MEDIUMC -COOLINGH -HEATINGN -NEUTRAL

220~240V/1PH/50-60HZFIELD SUPPLY

**

Control System Description

Control System Operation

- CP1:Two pipe system with valve cycled cooling only

Thermostat cycles an electric 2-way or 3-way motorized valve according to the set point. The fan runs as per the setting of fan mode (Hi-Med-Low-Auto).

FL

FANMOTOR

N FH FM

CONNECTION

EARTH

NL E

JUNCTION BOXFOR CUSTOMER

UN

ITSI

DE

FIEL

DSI

DE

ELE.

HEA

TER

THERMALCUTOUT

**NL

CONTACTOR

TOTAL ELECTRIC HEATTWO PIPE SYSTEM WITH

(BY OTHERS / OPTION)THERMOSTAT WITH 3SPEED SWITCH

220~240V/1PH/50-60HZFIELD SUPPLY

**

- CP2:Two pipe system with total electric heat

The thermostat opens an electric 2-way or 3-way motorized valve on cooling coil or switches on the electric heater for heating depending on which is required to satisfy the thermostat setting. Heat/cool selection and fan speed selection is from the thermostat.

When ordering Code CP-2 and the electric heater option FEH, the auto high temperature cut out is provided as standard.

- CP3:Four pipe system with valve cycled*The thermostat cycles 2 or 3-way motorized hot or chilled water valves to maintain desired room temperature. The thermostat with manual Heat- Cool selection prevents recycling.

The fan runs as per the setting of fan mode (Hi-Med-Low-Auto).

*Not applicable for district cooling

Figure 6 Figure 7

N

FOR CUSTOMERCONNECTION

FANMOTOR

FLFH FM EARTH

JUNCTION BOX

L N E

UN

ITSI

DE

FIEL

DSI

DE

WITH VALVE CYCLEDFOUR PIPE SYSTEM

THERMOSTAT WITH 3SPEED SWITCH(BY OTHERS / OPTION)

FIELD SUPPLY220~240V/1PH/50-60HZ**

Figure 8

30


Selection

Selection Considerations

In selecting Hi-Static fan coil units for a specific application the factors to be considered should include:

• Available space for the unit including floor to ceiling height• Type of application ( Standard / District cooling)• Presence of high sensible or peripheral loads in space• Functionality of intended space usage• Availability of access for pipes, drains and power• Compatibility with intended space finish• Fresh air and ventilation requirements• Noise level desired at peak or part load operations• Control system desired especially if winter heating is required• Economy of layout

Once a particular model or models in the Hi-Static series is selected after consideration of the above factors, it is necessary to select the unit and coil size to match. It is possible to obtain different unit size with or without different coil depths to meet given design parameters.

The correct unit with correct coil size is obtained only when required cfm at defined speed; i.e. High, Medium or Low to meet sensible load of the space is matched to the correct coil providing the required sensible cooling or outlet temperature at given flow rate and design temperature rise with the unit operating at functional sound levels. To achieve this the engineer or designer must not only check aesthetic needs but also space limitations, psychrometric feasibility, circulation and ventilation, room acoustical effect, control system, piping accesses including overall chilled water circuits and effect of diversity on same.

Selection Procedure

It is recommend to use SKM selection software. If it is not suitable, then follow the procedure below:

1. Select unit that delivers approximately airflow required at desired speed and external static pressure from airflow rate tables. Select unit with airflow equal or more than that required.

2. Apply correction factors to selected unit and find out the actual total and sensible cooling capacity.

3. Repeat step 1 if required parameter is not met with actual values obtained from initially selected unit.

Control PackagesSKM provides a variety of control options, a few of which are mentioned below. Please consult SKM sales department for other control applications. Thermostat for Heat-Cool auto changeover must be field supplied and field installed by others, if necessary.

Control System

The control systems for SKM Hi-Static FCUs can be selected provided the application is identified for Cooling and/or Heating.

The control system can be:

• 2 - pipe with valve cycled (Code CP1)• 2 - pipe with total electric heat (Code CP2)• 4 - pipe with valve cycled (Code CP3)

Control valves in the control system are available in 2 - way and 3 - way motorized versions with compression ends for easy field installation and replacement.

Location of the Thermostat determines need for a remote or unit mounted control.

For remote mounting, option available is:Wall mounting Digital thermostat with cooling/heating selection and fan speed selection (Code RTH1).

For unit mounting, option available is:Unit mounting Digital thermostat with cooling/heating selection, fan speed selection and external sensor (Code UTH1).

31


Valve PackagesSKM offers a wide variety of optional valve packages (Types1 to Type8), shown in Figure 9, that can suit practically any application.

Any one of the following options may be chosen, considering application requirements:

1. Factory furnished and installed as a complete package. Specify Type number.

2. Furnished by the factory and field installed by the customer. Add prefix C to the valve package type; e.g. Type C1.

Specify your valve package requirements from the full line of accessories as follows:

• Gate or stop valve• Globe or balancing valve• 3 - way motorized valve, electric• 2 - way motorized valve, electric

Combinations available can be selected as standard.

Combinations and/or requirements not covered in Figure 9, Type1 to Type8, may be available and should refer to factory for selection.

Type 1

OUT

OUT

Type 3

LEGEND

2 Way motorized valve

Globe/Balancing valve

3 way motorized valve

Ball valve

IN

IN

*Type 7 Type 8*OUT

outside the unit for DYF models.Type 5 to Type 8 to be installed*

NOTE:

IN

IN

OUT

IN

OUT

Type 4

IN

OUT

Type 2 **

IN

OUT

IN

OUT

Type 5 Type 6

Valve Packages

Type 1

OUT

OUT

Type 3

LEGEND

2 Way motorized valve

Globe/Balancing valve

3 way motorized valve

Ball valve

IN

IN

*Type 7 Type 8*OUT

outside the unit for DYF models.Type 5 to Type 8 to be installed*

NOTE:

IN

IN

OUT

IN

OUT

Type 4

IN

OUT

Type 2 **

IN

OUT

IN

OUT

Type 5 Type 6

Figure 9

Ordering and Selection ProcedureTo correctly order the desired valve package and/or control package as a complete integrated control system, the following procedure should be adopted.

1. Select desired valve package from Type1 to Type8

2. Decide to have same factory installed. Add prefix C to Type (e.g. Type C1) if to be supplied only by SKM for field installation.

3. Select desired control package Code CP1 to CP3.

4. Select remote mounted or unit mounted thermostat.

5. Complete ordering code option 3CP2RTH1 shall provide a factory installed valve package with a 2 - way electric motorized valve plus stop valve for the supply and return lines as shown in Type3, Figure 9.

The control system is for a 2 - pipe installation total electric heating (option FEH1 or FEH2 should have been ordered as from Table 1, Page 5).

The control system is complete with a wall mounted digital cooling/heating thermostat with 3 - speed switch and manual Heat-Off-Cool changeover switch.

32


DRAIN3/4 Ø

TERMINALCONNECTION

4x5/8 ØMTG.HOLES

1 2

3 4 3

21CONNECTIONTERMINAL

AIR VENT

UNIT SIZE 06 - 10 UNIT SIZE 12 - 24

COIL IN/OUT 0.59 Ø FOR SIZES 06-10LEFT HAND UNIT SHOWNRIGHT HAND UNIT OPPOSITE

E = 1.73" FOR 3R2.60" FOR 4R4.33" FOR 6R

UNITSIZE

06

A B C D F

20 508 21.5 546 12 305 15 381

3811564825.56102408

64825.56102410

3811595237.59143612

3811543.510674215

43817.2538115110543.510674218

43817.2538115125749.512194821

15 381 17.25 438

ALL DIMENSIONS ARE IN INCHES

LEGEND

1 SUPPLY FAN

FAN MOTOR2

COOLING COIL3

DRAIN PAN4

0.87 Ø FOR SIZES 12-24

GROMMETSWITH RUBBER

1105

4

*

*

ADD 1.75 FOR 6 ROW*

*

DRAIN

12

in

305

P

9.6 244

mm

Q

9.612 305 244

11.2513.5 343 286

9.612 305 244

9.612 305 244

11.2513.5 343 286

11.2513.5 343 286

3/4 Ø

26.75

L

679

26.75 679

26.75 679

26.75 679

29 737

29 737

29 73761

55

55

49

37

1549

1397

1397

1245

940

33

37

838

940

[mm]

[22][15]

[45][44]

[110][66]

0.75

[19]

9[2

29]

1 [25]

D

3[76]

C

B

A

0.75[19]

1 [25]

9[2

29]

0.75[19]

2[51]

[254]10

F

A

B

L

1.54[39]

1[25]

Q

P

E

[286]11.25

3[76]

10[254]

2[51]

[19]

[16]

[19]

* ADD 1.75 FOR 3 & 4 ROW WITH HEATER[45]

* ADD 3.85 FOR 6 ROW WITH HEATER[98]

12 305

12 305

12 305

24 54 1372 67 1702 55.5 1410 15 381 17.25 438 29 737 13.5 343 11.25 286

in mmin mmin mmin mmin mmin mmin mm

DRAIN3/4 Ø

TERMINALCONNECTION

4x5/8 ØMTG.HOLES

1 2

3 4 3

21CONNECTIONTERMINAL

AIR VENT

UNIT SIZE 06 - 10 UNIT SIZE 12 - 24

COIL IN/OUT 0.59 Ø FOR SIZES 06-10LEFT HAND UNIT SHOWNRIGHT HAND UNIT OPPOSITE

E = 1.73" FOR 3R2.60" FOR 4R4.33" FOR 6R

UNITSIZE

06

A B C D F

20 508 21.5 546 12 305 15 381

3811564825.56102408

64825.56102410

3811595237.59143612

3811543.510674215

43817.2538115110543.510674218

43817.2538115125749.512194821

15 381 17.25 438


LEGEND

1 SUPPLY FAN

FAN MOTOR2

COOLING COIL3

DRAIN PAN4


GROMMETSWITH RUBBER

1105

4

*

*

ADD 1.75 FOR 6 ROW*

*

DRAIN

12

in

305

P

9.6 244

mm

Q

9.612 305 244

11.2513.5 343 286

9.612 305 244

9.612 305 244

11.2513.5 343 286

11.2513.5 343 286

3/4 Ø

26.75

L

679

26.75 679

26.75 679

26.75 679

29 737

29 737

29 73761

55

55

49

37

1549

1397

1397

1245

940

33

37

838

940

[mm]

[22][15]

[45][44]

[110][66]

0.75

[19]

9[2

29]

1 [25]

D3

[76]

C

B

A

0.75[19]

1 [25]

9[2

29]

0.75[19]

2[51]

[254]10

F

A

B

L

1.54[39]

1[25]

Q

P

E

[286]11.25

3[76]

10[254]

2[51]

[19]

[16]

[19]

* ADD 1.75 FOR 3 & 4 ROW WITH HEATER[45]

* ADD 3.85 FOR 6 ROW WITH HEATER[98]

12 305

12 305

12 305

24 54 1372 67 1702 55.5 1410 15 381 17.25 438 29 737 13.5 343 11.25 286

in mmin mmin mmin mmin mmin mmin mm

Dimensional DataDYC and DCYC

Table 25

33


Dimensional DataDYP and DCYP

TERMINALCONNECTION

4-5/8 ØMTG.HOLES

2 3

4

4

CONNECTIONTERMINAL

AIR VENT

UNIT SIZE 06 - 10

UNIT SIZE 12 - 24

COIL IN/OUTLEFT HAND UNIT SHOWNRIGHT HAND UNIT OPPOSITE

E = 1.73 FOR 3R2.60 FOR 4R4.33 FOR 6R

DIMENSIONAL DATA

UNITMODEL

06

A B C D1 F

mmin

33 838 21.5 546 12.48 317 15 381

3811564825.59403708

64825.59403710

3811595237.512454912

38115110543.513975515

110543.513975518

125749.515496121


LEGEND

1 INSULATED R.A.PLENUM

SUPPLY FAN2

FAN MOTOR3

COOLING COIL4

1

1 32

6

5

6 FILTER

5 ACCESS PANEL

(DUCTED)

5

6

BOTTOM RETURN-OPTIONAL

18.67 474

41716.42

G

GROMMETSWITH RUBBER

FILTERREMOVAL

FREE RETURN-STANDARD

FILTERREMOVAL

FILTERREMOVAL

5

6

REAR RETURN-OPTIONAL(DUCTED)

C

12

12

12

14.5

305

305

305

368

D

12 305

14.5 368

14.5 368

0.59 Ø FOR SIZES 06 - 100.87 Ø FOR SIZES 12 - 24

D1 F

F

D x A

Dx

A

FØ3/4DRAIN

*

ADD 1.75 FOR 6 ROW*

KM

L

A

B

DRAINL KM

B

A

11.25[286]

P

Q

2.5

12 305

P

9.6 244

Q

12 305 9.6 244

13.5 343 11.25 286

12 305 9.6 244

12 305 9.6 244

13.5 343 11.25 286

13.5 343 11.25 28651

45

45

39

27

27

23

1295

1143

1143

991

686

686

584

31712.48

12.48 317

31712.48

37714.84

14.84 377

14.84 377

44017.32

17.32 440

17.32 440

G

MODELUNIT

06

K L M

707

707

681

663

606

553

603

26.12

27.84

27.84

26.82

23.86

21.78

23.74

857

804

804

760

800

747

747

29.93

33.75

31.66

31.50

29.41

29.41

200.79

2.88

0.79

1.82

20

73

46

4.61 117

55922 70327.68 2.64 67

DIMENSIONSFOR

3R / 4R

3R / 4R+HEATER

6R+ HEATER

6R

6R+ HEATER

3R / 4R+ HEATER

6R

3R / 4R

4.61 117

672.64

081215

1821

10

8.5[216]

1.5[38]

2[51]

[19]

[16]

[19]Ø3/4

2[51]

8.5[216]

1.5[38]

N

1[25]1 [2

5]

0.75[19]

[15][22]

1.5

[38]1[25]

[63]

[44][66][110]

[44]

[mm]

NOTE:

0.75[19]

31.66

16.42 417

16.42 417

16.42 417

18.67 474

18.67 474

N

1.54 39

E

3.50 89

1.54 39

2.56 65

39

3.63 92

3.50 89

1.54 39

1.542424 57 1448 67 1702 55.5 1410 37714.5 14.84368 18.6717.32 440 474 13.5 11.25343 286

73.5190528 75 85 2159 17.323681867 14.5 14.84 377 440 18.67 13.5474 343 28611.25

73.5190530 75 85 2159 17.323681867 14.5 14.84 377 440 18.67 13.5474 343 28611.25

2830

1 1/8 Ø FOR SIZES 28- 30[29]

MKL

[38]1.5

B

TERMINALCONNECTION

A4

UNIT SIZE 28 - 30

2 31

[51]

[19]DRAIN

[216]8.5

Ø3/4

2

WITH RUBBER GROMMETS4-5/8 Ø MTG.HOLES[16]

mmin mmin mmin mmin mmin mmin mmin mmin mmin mmin mmin mmin

TERMINALCONNECTION

4-5/8 ØMTG.HOLES

2 3

4

4

CONNECTIONTERMINAL

AIR VENT

UNIT SIZE 06 - 10

UNIT SIZE 12 - 24

COIL IN/OUTLEFT HAND UNIT SHOWNRIGHT HAND UNIT OPPOSITE

E = 1.73 FOR 3R2.60 FOR 4R4.33 FOR 6R

DIMENSIONAL DATA

UNITMODEL

06

A B C D1 F

mmin

33 838 21.5 546 12.48 317 15 381

3811564825.59403708

64825.59403710

3811595237.512454912

38115110543.513975515

110543.513975518

125749.515496121


LEGEND

1 INSULATED R.A.PLENUM

SUPPLY FAN2

FAN MOTOR3

COOLING COIL4

1

1 32

6

5

6 FILTER

5 ACCESS PANEL

(DUCTED)

5

6

BOTTOM RETURN-OPTIONAL

18.67 474

41716.42

G

GROMMETSWITH RUBBER

FILTERREMOVAL

FREE RETURN-STANDARD

FILTERREMOVAL

FILTERREMOVAL

5

6

REAR RETURN-OPTIONAL(DUCTED)

C

12

12

12

14.5

305

305

305

368

D

12 305

14.5 368

14.5 368

0.59 Ø FOR SIZES 06 - 100.87 Ø FOR SIZES 12 - 24

D1 F

F

D x A

Dx

A

FØ3/4DRAIN

*

ADD 1.75 FOR 6 ROW*

KM

L

A

B

DRAINL KM

B

A

11.25[286]

P

Q

2.5

12 305

P

9.6 244

Q

12 305 9.6 244

13.5 343 11.25 286

12 305 9.6 244

12 305 9.6 244

13.5 343 11.25 286

13.5 343 11.25 28651

45

45

39

27

27

23

1295

1143

1143

991

686

686

584

31712.48

12.48 317

31712.48

37714.84

14.84 377

14.84 377

44017.32

17.32 440

17.32 440

G

MODELUNIT

06

K L M

707

707

681

663

606

553

603

26.12

27.84

27.84

26.82

23.86

21.78

23.74

857

804

804

760

800

747

747

29.93

33.75

31.66

31.50

29.41

29.41

200.79

2.88

0.79

1.82

20

73

46

4.61 117

55922 70327.68 2.64 67

DIMENSIONSFOR

3R / 4R

3R / 4R+HEATER

6R+ HEATER

6R

6R+ HEATER

3R / 4R+ HEATER

6R

3R / 4R

4.61 117

672.64

081215

1821

10

8.5[216]

1.5[38]

2[51]

[19]

[16]

[19]Ø3/4

2[51]

8.5[216]

1.5[38]

N

1[25]1 [2

5]

0.75[19]

[15][22]

1.5

[38]1

[25]

[63]

[44][66][110]

[44]

[mm]

NOTE:

0.75[19]

31.66

16.42 417

16.42 417

16.42 417

18.67 474

18.67 474

N

1.54 39

E

3.50 89

1.54 39

2.56 65

39

3.63 92

3.50 89

1.54 39

1.542424 57 1448 67 1702 55.5 1410 37714.5 14.84368 18.6717.32 440 474 13.5 11.25343 286

73.5190528 75 85 2159 17.323681867 14.5 14.84 377 440 18.67 13.5474 343 28611.25

73.5190530 75 85 2159 17.323681867 14.5 14.84 377 440 18.67 13.5474 343 28611.25

2830

1 1/8 Ø FOR SIZES 28- 30[29]

MKL

[38]1.5

B

TERMINALCONNECTION

A4

UNIT SIZE 28 - 30

2 31

[51]

[19]DRAIN

[216]8.5

Ø3/4

2

WITH RUBBER GROMMETS4-5/8 Ø MTG.HOLES[16]

mmin mmin mmin mmin mmin mmin mmin mmin mmin mmin mmin mmin

Table 26

34


4x5/8 ØMTG.HOLES

3

UNITSIZE

06

A B C D F

5

REMOVALFILTER

**

ADD 1.75 FOR 6 ROW** *

mm

24412 9.6305

in

P Q

30512 9.6 244

30512 9.6 244

28611.2513.5 343

2449.630512

13.5 11.25 286

13.5 11.25 286

343

343

5.75

[146

]

1[25]

1 [25]

3[76]

8[2

03]

8[2

03]

Jx

G

C

K

L

B A

[mm] [45]

[16]

24 54 1372 70 1778 58.5 1486 47015 381 7.5 190 18.5 55 1397 16 406 3186434 787 13.5 28611.25343

P

0.59 Ø FOR SIZES 06-100.87 Ø FOR SIZES 12-24

FREE SUPPLY & RETURN WITH GRILL -STANDARD

COIL IN/OUT

F

[15][22]

[44]

1.75

D

DRAIN[19]3/4 Ø

4 REMOVALFILTER

[38]1.5

Q

0.75 [19]

20 508 36 914 24.5 622 12 305 15 381

3051272428.51016406102408

72428.51016406102410

30512102940.51321529143612

30512118146.514735810674215

38115118146.514735810674218

38115133352.516266412194821

15 381 18.5 470


LEGEND

1 SUPPLY FAN

2 FAN MOTOR

3 COOLING COIL

4 ACCESS PANEL

63525

49 1245

43 1092

G

16 406

J L

28.75 730

78731

K

31.75 806

34 864

124

5

16 406

16 406

730

730

730

31 787

31 787

E

80631.75

806

806

86434

86434

190 25 635

21 533

109243

37 940

12 305

30512

30512

30512

(DUCTED)REAR RETURN-OPTIONAL

CONNECTIONTERMINAL

GROMMETSWITH RUBBER

7.5

190

190

190

190

190

190

47018.5

47018.5

38115

38115

38115

7.5

7.5

7.5

7.5

7.5

7.5

31.75

31.75

28.75

28.75

28.75

AIR VENT

5

[76]3

[76]

LEFT HAND UNIT SHOWNRIGHT HAND UNIT OPPOSITE

FOR COIL OUT, COIL IN[32]HOLES 1 1/4 Ø

AND DRAIN2.5[64]

3

[25]1

J

ENTRYCABLE

E G E

3[76]

(FRONT VIEW)

(REAL VIEW)

A

B

FILTER5SUPPLY AIR GRILL6RETURN AIR GRILL7

6 7

mminmminmminmminmminmminmminmminmminmminmmin

4x5/8 ØMTG.HOLES

3

UNITSIZE

06

A B C D F

5

REMOVALFILTER

**

ADD 1.75 FOR 6 ROW** *

mm

24412 9.6305

in

P Q

30512 9.6 244

30512 9.6 244

28611.2513.5 343

2449.630512

13.5 11.25 286

13.5 11.25 286

343

343

5.75

[146

]

1[25]

1 [25]

3[76]

8[2

03]

8[2

03]

Jx

G

C

K

L

B A

[mm] [45]

[16]

24 54 1372 70 1778 58.5 1486 47015 381 7.5 190 18.5 55 1397 16 406 3186434 787 13.5 28611.25343

P

0.59 Ø FOR SIZES 06-100.87 Ø FOR SIZES 12-24

FREE SUPPLY & RETURN WITH GRILL -STANDARD

COIL IN/OUT

F

[15][22]

[44]

1.75

D

DRAIN[19]3/4 Ø

4 REMOVALFILTER

[38]1.5

Q

0.75 [19]

20 508 36 914 24.5 622 12 305 15 381

3051272428.51016406102408

72428.51016406102410

30512102940.51321529143612

30512118146.514735810674215

38115118146.514735810674218

38115133352.516266412194821

15 381 18.5 470


LEGEND

1 SUPPLY FAN

2 FAN MOTOR

3 COOLING COIL

4 ACCESS PANEL

63525

49 1245

43 1092

G

16 406

J L

28.75 730

78731

K

31.75 806

34 864

124

5

16 406

16 406

730

730

730

31 787

31 787

E

80631.75

806

806

86434

86434

190 25 635

21 533

109243

37 940

12 305

30512

30512

30512

(DUCTED)REAR RETURN-OPTIONAL

CONNECTIONTERMINAL

GROMMETSWITH RUBBER

7.5

190

190

190

190

190

190

47018.5

47018.5

38115

38115

38115

7.5

7.5

7.5

7.5

7.5

7.5

31.75

31.75

28.75

28.75

28.75

AIR VENT

5

[76]3

[76]


FOR COIL OUT, COIL IN[32]HOLES 1 1/4 Ø

AND DRAIN2.5[64]

3

[25]1

J

ENTRYCABLE

E G E

3[76]

(FRONT VIEW)

(REAL VIEW)

A

B

FILTER5SUPPLY AIR GRILL6RETURN AIR GRILL7

6 7

mminmminmminmminmminmminmminmminmminmminmmin

Dimensional DataDYE and DCYE

Table 27

35


54

48

48

42

30

1372

1219

1219

1067

762

30

26

762

660

REMOVALFILTER

1526

1526

1526

1526

1526

1526

AIR VENT

NOTEFOR BUILT-IN PACKAGED VALVES, ADD 4 INDIMENSIONS 'B', 'C' & 2 IN DIMENSION 'K'.

38.5

38.5

19.5

19.5

2 51

K

2 51

2 51

2 51

2 51

2 51

2 51


F

8[203]

H

C= 1 [25]2 [51]

10 [254

]

=

B

A

G

K

K

3[76]


UNITMODEL

06

A B C

K

K

2 [51]

6[15

2]

3[76]

J

3 [76]

4[102]

6.75

D

E8

[203

]

[19]

[32]

[15][22]

[mm]

[51][102]

[89]4.5 FOR 4R[114]

[127]

24 60 1524 64 1626 57.5 1460 6 152 53321 60 1524 38.5 978 19.5 495 2 51

D F

mmin

30 762 23.5 597 6 152

69827.58643408

69827.58643410

100339.511684612

115645.513215215

115645.513215218

130851.514735821

21 533


LEGEND

1 SUPPLY FAN

2 FAN MOTOR

3 COOLING COIL

4

FILTER5

ACCESS PANEL

76230

54 1372

48 1219

G H

TERMINALBOX

E = 5 FOR 3R

3.5 FOR 6R

[171

]

COIL IN/OUT0.59 Ø FOR SIZES 06-10

OPTIONFLANGE

OPTION PLENUMWITH SUPPLY GRILL

38.5 978

978

978

18 457 26 660

30 762

121948

42 1067

30 762

30 762

30 762

30 762

40616

49519.5

J

16 406

16 406

16 406

495

495

18 457

18 457

18 457

21 533

21 533

3/4 ØDRAIN

FOR COIL1 1/4 ØHOLES

CABLE ENTRY

HOLES FORPIPES

CABLEENTRY

IN & OUT

mmin mmin mmin mmin mmin mmin mmin mmin

54

48

48

42

30

1372

1219

1219

1067

762

30

26

762

660

REMOVALFILTER

1526

1526

1526

1526

1526

1526

AIR VENT

NOTEFOR BUILT-IN PACKAGED VALVES, ADD 4 INDIMENSIONS 'B', 'C' & 2 IN DIMENSION 'K'.

38.5

38.5

19.5

19.5

2 51

K

2 51

2 51

2 51

2 51

2 51

2 51


F

8[203]

H

C= 1 [25]2 [51]

10 [254

]

=

B

A

G

K

K

3[76]


UNITMODEL

06

A B C

K

K

2 [51]

6[15

2]

3[76]

J

3 [76]

4[102]

6.75

D

E8

[203

]

[19]

[32]

[15][22]

[mm]

[51][102]

[89]4.5 FOR 4R[114]

[127]

24 60 1524 64 1626 57.5 1460 6 152 53321 60 1524 38.5 978 19.5 495 2 51

D F

mmin

30 762 23.5 597 6 152

69827.58643408

69827.58643410

100339.511684612

115645.513215215

115645.513215218

130851.514735821

21 533


LEGEND

1 SUPPLY FAN

2 FAN MOTOR

3 COOLING COIL

4

FILTER5

ACCESS PANEL

76230

54 1372

48 1219

G H

TERMINALBOX

E = 5 FOR 3R

3.5 FOR 6R

[171

]

COIL IN/OUT0.59 Ø FOR SIZES 06-10

OPTIONFLANGE

OPTION PLENUMWITH SUPPLY GRILL

38.5 978

978

978

18 457 26 660

30 762

121948

42 1067

30 762

30 762

30 762

30 762

40616

49519.5

J

16 406

16 406

16 406

495

495

18 457

18 457

18 457

21 533

21 533

3/4 ØDRAIN

FOR COIL1 1/4 ØHOLES

CABLE ENTRY

HOLES FORPIPES

CABLEENTRY

IN & OUT

mmin mmin mmin mmin mmin mmin mmin mmin

Dimensional DataDYF and DCYF

Table 28

36


GUIDE SPECIFICATIONSFan Coil Units type and size shall be as indicated on the equipment schedule. Units shall be blow through arrangement. Units configurations shall be horizontal (ceiling-suspended) or vertical (floor-mounted), suitable for concealed or exposed applications with or without inlet plenum. Units shall be able to handle external static pressure up to 0.4inWG. Units shall be installed at site as per Installation, Operation and Maintenance (IOM) Manual.

Basic Unit and CabinetFan Coil Units shall include casing, fan(s), motor(s), coil, drain pan, inlet plenum and air filter (with exception of DYC/DCYC units for inlet plenum and air filter). Unit casing shall be in galvanized or painted finish as indicated on the equipment schedule. Galvanized finish is standard for all models with exception of exposed units which are with painted finish as standard.

Galvanized casing shall be made of hot-dip galvanized steel sheets. Painted casing shall be made of hot-dip galvanized steel sheets, fabricated steel shall be thoroughly degreased and then phosphatized before application of an average 60 micron baked electrostatic polyester dry powder coating in RAL 7032 color scheme. This finish can pass 1000-hour, 5% salt spray test at 95°F (35°C) and 95% relative humidity (ASTM B117). Unit casing shall be made of stainless steel or Aluminum, if so specified. Unit casing shall be thermally and acoustically insulated with 12mm thick closed cell polyfoam insulation.

Units shall be supplied with removable panels for easy access to internal components. For easy installation, ceiling suspended units shall be provided with mounting holes with rubber grommets. Units shall be supplied with free return and 1” supply air duct collar; 1” return air duct collar shall be provided if so specified.

FanFan shall be double inlet, double width, direct driven with centrifugal type wheel. Fan wheel shall be with multi forward curved blades. Fan shall be applicable for operations up to 0.4 inWG external static pressure. Fan shall be statically and dynamically balanced. Fan housing and wheel shall be made of galvanized steel sheet.

MotorMotor shall be single phase, 3-speed permanent split capacitor type, 220-240V / 1Ph / 50-60Hz, highly efficient with integral thermal protection (thermal cut-out embedded in the winding). Motor shall have high power factor. Motor shall be with permanent lubricated sleeve bearings.

CoilCoil shall be constructed of seamless copper tubes, 3/8” OD for standard units while 5/16” OD for District Cooling units, arranged in a staggered form mechanically bonded to high efficiency wavy corrugated Aluminum fins. Copper fins or pre-coated Aluminum fins shall be provided, if so specified.

Fin spacing shall be 12 fpi for chilled water and hot water coils shall be provided as indicated on the equipment schedule. All water coils shall be provided with manual air vent; automatic air vent shall be provided, if so specified. Coil circuiting shall be counter flow (direction of coil water flow shall be counter to direction of unit air flow).

Coil connections shall be sweat type. Optional MPT or FPT connections shall be provided, if so specified. Coil shall be certified in accordance with Standard AHRI - 410 and tested by compressed air under water to the pressure of 300 psig.

Drain PanDrain pan shall be constructed from 1mm thick Zinc-coated steel sheets, shall be painted, irrespective of the type of finish for unit casing and insulated from outside with 4mm thick polyfoam insulation. Drain pan shall be constructed from stainless steel, if so specified. Drain pan shall be extended to include coil, headers and U-bends. The bottom of drain pan shall be plain and drain connection shall be ¾” OD sweat copper pipe. Auxiliary drip lip shall be supplied loose for field installation, if so specified.

FilterAir filter shall be 1” thick cleanable synthetic media and in accordance with ASHRAE 52.2 standards. 1” thick washable Aluminum media shall be provided, if so specified. Air filter is standard for all SKM Hi-Static Fan Coil Units with exception of the DYC and DCYC units. Filter removal shall be as shown on drawings.

OptionsFollowing shall be provided, if so specified:

• Single deflection return air grill and double deflection supply air grill for exposed units• Discharge plenum for free standing units (floor mounted units)• Double skin casing for locations having a high temperature difference between supply air temperature and surrounding environment of the unit

Electric Heater Battery Electric heater capacity shall be as indicated on the equipment schedule. Electric heater element shall be constructed from 80/20 nickel chrome resistance wire, which is connected to terminal pins and centered in stainless steel grade 304L sheath metal tubes by compressed magnesium oxide. The terminal pins shall be insulated from metal tube by ceramic bushes. Helical fins mild steel galvanized shall be tightly wounded around tubular heater elements. Stainless steel helical fins shall be provided, if so specified. Electric heater batteries shall be provided with one safety cut-out (auto-reset) and arranged for one stage operation at 220-240V /1Ph / 50-60Hz.

Valve PackagesValve packages shall be field installed by customer or factory installed, if so specified. As indicated on the equipment schedule, valve packages shall consist of various combinations of gate or stop valves, globe or balancing valves, 2-way motorized valves and 3-way motorized valves.

ThermostatsThermostat shall be wall mounted decorative type, with large LCD and backlight. Buttons shall be provided for power on/off, fan speed selection, cooling or heating mode selection, set point adjustment and sleep mode selection. Indoor temperature and set point shall be displayed simultaneously. Apart from that, display shall provide fan mode (high, medium, low or auto) and operating mode (cool or heat).

37


NOTES

38


NOTES

39


NOTES

40


REGIONAL OFFICES

For SKM Distributors visit:

www.skmaircon.com

Email: [email protected]

Spare Parts DivisionEmail: [email protected]

Service Centre

HEAD OFFICEP.O Box: 6004Sharjah, United Arab EmiratesTel: +971 6 514 3333Fax: +971 6 514 3300Email: [email protected] Email: [email protected]

KuwaitDasmanP.O Box: 1215-PC 15463Tel: +965 2 2492200Fax: +965 2 2494400Email: [email protected]

SKM Air Conditioning Factory Eastern provinceAD Dammam2nd industrial cityAbqiq main road Hail StreetTel: +966 3 8123332 / 4 / 5Fax: +966 3 8123337 / +966 3 8123092Email: [email protected]

Saudi Arabia (Production Facility)

AlgeriaAissat Idir ( EX-ENMA) CityBldg1, Flat 2, Dar El Beida AlgiersTel: +213 21 508197Fax: +213 21 508197Email: [email protected]

Abu DhabiP.O Box: 27788Tel: +971 2 6445223Fax: +971 2 6445145Email: [email protected]

United Arab EmiratesDubaiP.O Box: 98822Tel: +971 4 2940900Fax: +971 4 2940029Email: [email protected]

Al AinTel: +971 3 7619921Fax: +971 3 7619941Email: [email protected]

072/2015Supersedes # 072/2013

Documents

Hi-Static Fan Coil Units