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Air ConditioningSkyStar - SkyStar ECM Cassette Fan Coil Units

Air Conditioning

SkyStarSkyStar ECM

Cassette Fan Coil Units

SKYS

TAR

- EX

- 1

1/16

COD

. 99

A479

0100

M

/11/

16

Sabiana s.p.a. • via Piave, 53 • 20011 Corbetta • Milano • Italy • phone +39.02.97203.1 r.a. / +39.02.97270429 / +39.02.97270576fax +39.02.9777282 / +39.02.9772820 • www.sabiana.it • [email protected]

Cert. n° 0545 www.eurovent-certification.com

Sabiana take part to the Eurovent program of fan coil performance certification.The official figures are published in the web site www.eurovent-certification.cm.The tested performances are:

• Fan absorption • Water pressure drop • Sound power

• Heating emission (2 pipe units) at the following conditions: - Entering water temperature +50°C - Entering air temperature +20°C - Water flow rate as for the cooling conditions

• Heating emission (4 pipe units) at the following conditions: - Water temperature +70°C E.W.T. +60°C L.W.T. - Entering air temperature +20°C

• Cooling total emission at the following conditions: - Water temperature +7°C E.W.T. +12°C L.W.T. - Entering air temperature +27°C dry bulb +19°C wet bulb

• Cooling sensible emission at the following conditions: - Water temperature +7°C E.W.T. +12°C L.W.T. - Entering air temperature +27°C dry bulb +19°C wet bulb

CONTENTS

• SkyStar • Introduction Page 3 • Main components Page 4 • EUROVENT Certifications Page 5 • Emissions Page 6 • Water side pressure drop Page 9 • Working conditions Page 9 • Dimensions and weights Page 10 • Air throw Page 12 • Fresh air supply Page 13 • Air distribution Page 13 • Accessories Page 14 • CRYSTALL electrostatic filter 0 • Wall electronic controls Page 24 • Controls for SK−MB versions Page 25 • Electric heater SK−E Page 26

• SkyStar ECM • Introduction Page 28 • Main components Page 29 • EUROVENT Certifications Page 30 • Emissions Page 31 • Water side pressure drop Page 33 • Working conditions Page 33 • Dimensions and weights Page 34 • Air throw Page 36 • Accessories Page 37 • SK−ECM configuration Page 39 • Wall electronic controls Page 40 • Controls for SK−ECM−MB versions Page 41 • Electric heater SK−ECM−E Page 42

• SkyStar MCT • Introduction Page 43 • Dimensions and weights Page 44 • Assembly diagram Page 45 • Components of the casing Page 46 • Valve kit Page 46

MD-600Version

MD-600 Diffuser

Innovating and beautiful design, seven different sizes, high control flexibility, easy maintenance: thenew SkyStar chilled water cassette is the result of an extended technical and design developmentaimed at achieving the highest level in terms of performance, silent operation and controlpossibilities.

The air diffuser has an highly attractive aesthetical appearance, very innovative, and is also ableto offer the best air distribution performance thanks to long computer studies and laboratory tests.The standard colour is RAL 9003, other colours available on request.

The 4 smaller sizes are designed to fit into 600x600 mm false ceiling standard modules. The 3bigger sizes have a dimension of 800x800 mm which allows the best outcome in terms of quiet-ness and of price/performance ratio for these high capacity models.

Every unit can be supplied with 1 battery (2 pipe system) and a possible electric heater or with2 batteries (4 pipe system). Each model can have fresh air intake and a remote air diffuser canbe connected to the unit.

The condensate pump is integralwith the unit, is very quiet and hasa maximum head of 650 mm.

In addition to temperature and speedstandard controls, automatic speedselection is also available. More thanone unit can be connected to a singlecontrol, and the unit control panel canbe installed in a remote position thatfacilitates the maintenance operation.All the SkyStar units can be suppliedin MB version. This version allows awide range of controls, including theinfra-red remote control, which canmanage one single unit or several unitsby using the Modbus RTU - RS 485communication protocol.The units can be connected to themost common automatic buildingmanagement systems.

It is also possible to use a completelywireless electronic control systembased on radio communication calledFree Sabiana, with great advantagesin terms of installation flexibility andmaximum precision in measuringroom temperature.

Finally, each unit can be equippedwith a low energy consumption electricmotor that is controlled by an invertercard that makes possible continuousair flow variations.

3

Introduction SkyStar

4

INTAKE GRID AND DISTRIBUTION OF THE AIRIntake grids, frame and adjustable air distribution louvers on each side, made from ABS.HTA version : white ABS, RAL 9003HTB version : with intake grid, frame and louvers, choice of one colour onlyHTC version : with intake grid and louvers, choice of one colour, plus white ABS frame RAL 9003HTD version : with louvers, choice of one colour, while the grid and frame are made from ABS, RAL 9003MD-600 version : metal diffuser painted in RAL 9003 white colour with 600x600 dimension to perfectly fit into the false ceiling standard modules without overlapping parts (800x800 model is not available).

CASINGIs made from galvanized steel with internal thermal insulation with polyolefin (PO) foam (class M1) andexternal anti-condensate lining.

CONTROL PANELMade of an external box with the control electronic board with an easily accessible terminal board.

FAN ASSEMBLYThe fan assembly, which is mounted on anti-vibrating supports, is extremely silent.The radial fan has been designed to optimise performance, using wing profile blades with a shape thatreduces turbulence, increasing efficiency and reducing noise.The single air inlet radial fan is connected to a 6 speed electric motor with single phase 230V/50Hz supply,class B insulation and integrated Klixon thermal contact for motor protection.The units are supplied with 3 standard speeds connected and it is possible to change them on site ifnecessary.

COILMade of copper tubes with bonded aluminium fins for maximum transfer contact.The coil has 1, 2 or 3 rows for 2 pipe models and 2+1 rows for 4 pipe models (the heating row is on theinside part of the coil).For 4 pipe systems two versions are available:SK 04, SK 14, SK 24, SK 34, SK 44, SK 54, SK 64 supply an higher heating emission;SK 26, SK 36, SK 56, SK 66 supply an higher cooling emission.The heat exchanger is not suitable for use in corrosive atmosphere or in environments where aluminiummay be subject to corrosion.

CONDENSATE COLLECTION TRAYHigh density ABS polystyrene foam condensate tray, shaped in order to optimize the air diffusion, fireretardant rating B1 to DIN 4102.

AIR FILTERSynthetic washable filter, easily removable.

CONDENSATE PUMPFloat switch centrifugal pump with 650 mm of maximum head, integral to the unit and wired to the controlpanel on the outside of the casing.

VALVE SETTwo or three way valves for ON/OFF operation, with pipe mounting kit and thermostatic actuator.

Main components SkyStar

3101,841,352,223164,94,1332425

0,11

4202,341,752,904027,66,3403132

0,15

5202,682,043,354619,78,2453644

0,20

3202,251,572,563874,63,5332425

0,11

5003,342,393,935749,47,3453644

0,20

7104,333,185,2374515,111,4534468

0,32

4302,942,083,435067,56,7413232

0,15

6103,882,814,6366712,411,2494057

0,27

8805,023,746,1786319,717,7595090

0,45

6304,213,035,1272410,96,7332433

0,15

8204,913,586,0384514,39,9403148

0,23

11406,164,597,77106021,615,1483977

0,36

7105,313,465,619139,47,9342542

0,18

9706,784,487,34116614,712,4403163

0,28

15009,516,4810,71163626,923,053441200,53

7105,313,716,139139,47,9342542

0,18

12808,456,09

10,30145321,818,6483995

0,42

182011,108,25

14,00190935,630,65849

1700,74

3101,271,011,622194,54,0332425

0,11

4201,631,322,122807,06,0403132

0,15

6101,981,642,6434010,09,0494057

0,27

1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 31 2 3

1,4 3,0 4,02,1 2,1 4,00,8820 x 820 x 303575 x 575 x 275

SpeedAir flow m3/hCooling total emission (E) kWCooling sensible emission (E) kWHeating (E) kWWater flow l/h∆P Cooling (E) kPa∆P Heating (E) kPaSound power Lw (E) dB(A)Sound pressure Lp (*) dB(A) W AWater content lDimensions mm

MODEL

Fan (E)

SK 12 SK 22 SK 32 SK 42 SK 52 SK 62SK 02

3101,511,152606,01,961696,5332425

0,11

4201,961,5533710,02,5421910,5403132

0,15

6102,331,9040113,53,0326114,5494057

0,27

3101,851,343184,62,432095,7332425

0,11

4202,361,714066,93,022608,5403132

0,15

5202,701,984648,83,4629810,8453644

0,20

3201,851,343184,62,432095,7332425

0,11

5002,651,984568,83,4629810,8453644

0,20

7103,342,5657413,44,4037816,6534468

0,32

3202,091,493594,01,981703,6332425

0,11

5003,062,245267,02,712336,0453644

0,20

7103,932,9567610,53,352889,0534468

0,32

4302,361,754067,23,102678,8413232

0,15

6103,022,2951911,23,9734113,8494057

0,27

8803,812,9765517,04,9542620,5595090

0,45

4302,721,974686,02,462125,0413232

0,15

6103,532,626079,03,062637,8494057

0,27

8804,533,4677914,03,7932611,0595090

0,45

SpeedAir flow m3/hCooling total emission (E) kWCooling sensible emission (E) kWWater flow l/h∆P Cooling (E) kPaHeating (E) kWWater flow l/h∆P Heating (E) kPaSound power Lw (E) dB(A)Sound pressure Lp (*) dB(A) W ACooling water content lHeating water content lDimensions mm

Fan (E)

1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3

575 x 575 x 275

1,00,6

1,40,7

1,40,7

1,70,5

1,40,7

1,70,5

MODEL SK 04 SK 14 SK 24 SK 26 SK 34 SK 36

6304,142,967128,85,915089,8332433

0,15

8205,033,6586512,57,1961814,0403148

0,23

11406,344,69109018,99,1078321,4483977

0,36

7104,523,2577710,36,4555511,5342542

0,18

9705,664,1597415,48,1069717,4403163

0,28

15007,715,83132626,911,0094629,953441200,53

7104,993,538589,05,234506,5342542

0,18

9706,334,55108914,06,425529,2403163

0,28

15008,776,49150825,08,5673615,353441200,53

7104,523,2577710,36,4555511,5342542

0,18

12806,935,18119222,19,9885825,3483995

0,42

18208,896,84152934,712,70109238,858491700,74

7104,993,538589,05,234506,5342542

0,18

12807,845,73134820,07,7466613,0483995

0,42

182010,207,68175432,09,8084319,558491700,74

1 2 3 1 2 3 1 2 3 1 2 3 1 2 3

820 x 820 x 303

3,01,4

3,01,4

3,61,1

3,01,4

3,61,1

SpeedAir flow m3/hCooling total emission (E) kWCooling sensible emission (E) kWWater flow l/h∆P Cooling (E) kPaHeating (E) kWWater flow l/h∆P Heating (E) kPaSound power Lw (E) dB(A)Sound pressure Lp (*) dB(A) W ACooling water content lHeating water content lDimensions mm

Fan (E)

MODEL SK 44 SK 54 SK 56 SK 64 SK 66

Condensate pump absorption: 10 W

(E) = Eurovent certified performance. (*) = The sound pressure levels are 9 dB(A) lower than the sound power levels and apply to the reverberant field of a 100 m3 room and a reverberation time of 0.5 sec.

5

2 pipe units. The following standard rating conditions are used:

COOLINGEntering air temperature: + 27°C d.b., + 19°C w.b.Water temperature: + 7/12°C

HEATINGEntering air temperature: + 20°CWater temperature: + 50°Cwater flow rate as for the cooling conditions



HEATINGEntering air temperature: + 20°CWater temperature: + 70/60°C

SkyStar

Technical features

EUROVENT Certific.

www.eurovent-certification.com

38631023748241735678759341290370252011188657341683114687620151471876

2,241,801,382,802,422,074,573,452,395,254,083,026,505,034,279,786,675,0911,728,555,09

2031641262662321984403342355043942946244864159516555051132834505

2,371,911,463,102,692,315,123,892,735,864,583,427,265,654,82

11,067,625,87

13,179,705,87

298239183377327279619467326709552410878681578

1327906694

15861161694

3,462,782,134,393,803,257,195,433,798,256,424,77

10,217,926,72

15,4310,548,07

18,4513,508,07

393315240488422360795598415914709524

1130874741

16991155882

20371484882

4,563,662,805,684,914,199,256,964,83

10,638,256,10

13,1410,168,61

19,7613,4310,2523,6817,2610,25

488391298599513441972730505

1118866639

13831067903

207114031068248618071068

5,674,553,476,975,965,12

11,308,485,87

13,0010,077,43

16,0812,4110,5024,0816,3212,4228,9121,0112,42

6104203105204203107105003208806104301140820630150097071018201280710

HighMedLowHighMedLowHighMedLowHighMedLowHighMedLowHighMedLow

HighMedLow

Model SpeedAirflow

EWT 45 - LWT 40°C EWT 50 - LWT 40°C EWT 60 - LWT 50°C EWT 70 - LWT 60°C EWT 80 - LWT 70°C

l/hm3/h kW l/h kW l/h kW l/h kW l/h kW

Waterflow Emission

Waterflow Emission

Waterflow Emission

Waterflow Emission

Waterflow Emission

SK 12

SK 22

SK 32

SK 42

SK 52

SK 62

SK 02

6104203105204203107105003208806104301140820630150097071018201280710

421346269554482417926715508104983563312641003858194313741070227717221070

2,452,011,573,222,802,425,384,152,956,104,853,687,355,834,9911,307,996,2213,2410,016,22

1,831,481,142,221,911,643,642,771,944,173,262,445,003,923,327,595,274,069,016,684,06

34028021946240331774557538786366750610608457221635116691319091454913

1,981,631,272,682,341,844,333,342,255,023,882,946,164,914,219,516,785,31

11,108,455,31

1,641,321,012,041,751,353,182,391,573,742,812,084,593,583,036,484,483,468,256,093,71

254210165362317276617483349694559430840674580

1301939740

15111162740

1,471,220,962,101,841,613,592,812,034,033,252,504,883,923,377,575,464,308,786,754,30

1,451,160,891,751,501,292,872,181,533,292,571,923,953,092,625,994,153,207,115,273,20

199160123252220188420319225479376283573453384880612434

1044775434

1,160,930,711,471,281,092,441,861,312,792,191,653,332,632,235,123,562,526,074,512,52

1,160,930,711,471,281,092,441,861,312,792,191,653,332,632,235,123,562,526,074,512,52


HighMedLow

EWT 5 - LWT 10°C EWT 7 - LWT 12°C EWT 9 - LWT 14°C EWT 12 - LWT 17°CWaterflow

Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Model SpeedAirflow

l/h kW kW l/h kW kW l/h kW kW l/h kW kWm3/h

SK 12

SK 22

SK 32

SK 42

SK 52

SK 62

SK 02

7/12 °C10/15 °C14/18 °C

KKK

0,90,720,5

0,940,780,58

1,060,9

0,72

7/12 °C10/15 °C14/18 °C

KKK

0,820,560,35

0,890,630,41

1,110,820,52

Water (°C) Air (°C) 25-18 26-18.5 28-20 Water (°C) Air (°C) 25-18 26-18.5 28-20Total emission Sensible emission

6

Emission

Cooling emission of 1 battery units (2 pipe installation)Entering air temperature: +27°C d.b. +19°C w.b.

Heating emission of 1 battery units (2 pipe installation)Entering air temperature: +20°C

Note:

the correctionfactors are indicative,as they areaverage values.

Emission correction factors for different working conditions.Multiply the factors by the emission figures in the 7-12°C table above.

SkyStar

Model SpeedAirflow



Waterflow Emission

Waterflow Emission

Waterflow Emission

Waterflow Emission

Waterflow Emission

2562151662832471963512771964023172477716095019296865471074845547

1,491,250,961,651,441,142,041,611,142,341,841,444,483,542,915,403,993,186,244,913,18

13411387

149130103184146103211166130410324267493365291569449291

1,561,311,011,731,511,202,141,691,202,451,941,514,763,773,115,734,253,396,615,223,39

197166128218191151270214151310244191596471388718531423829653423

2,291,931,492,542,221,763,142,481,763,602,842,226,935,484,518,346,174,929,647,604,92

261219169298260209378298209426341267783618508946697555

1092858555

3,032,541,963,463,022,434,403,462,434,953,973,109,107,195,91

11,008,106,45

12,709,986,45

325272210358312247444350247510401312970766629

1170864686

13531064686

3,783,172,444,173,632,875,174,072,875,934,673,63

11,288,907,31

13,6010,047,98

15,7412,377,98

6104203105204203107105003208806104301140820630150097071018201280710


HighMedLow

SK 14

SK 24

SK 34

SK 44

SK 54

SK 64

SK 04


HighMedLow

490410314569465398718569398791632510129910278421588115892018361423920

2,852,381,823,312,712,314,183,312,314,603,672,977,555,974,899,236,735,3510,678,275,35

2,121,731,292,261,831,552,912,261,553,232,532,015,124,003,246,354,533,567,435,643,56

401337260465405318574455318656520405

1090866713

1327974778

15291191778

2,331,961,512,702,361,853,342,651,853,813,022,366,345,034,147,715,664,528,896,934,52

1,901,551,151,981,701,342,561,981,342,972,291,754,693,652,965,834,153,256,845,183,25

307260201374309267467374267512413337864691572

1046775623

1199942623

1,781,511,172,181,801,552,722,181,552,982,401,965,024,023,336,084,503,626,975,483,62

1,691,371,021,791,441,222,301,791,222,562,001,594,043,152,565,023,572,815,984,462,81

2391961482602101773302601773662882315864623747,26524411849646411

1,391,140,861,511,221,031,921,511,032,131,671,353,412,682,174,223,052,394,943,752,39

1,391,140,861,511,221,031,921,511,032,131,671,353,412,682,174,223,052,394,943,752,39

6104203105204203107105003208806104301140820630150097071018201280710


Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Model SpeedAirflow


SK 14

SK 24

SK 34

SK 44

SK 54

SK 64

SK 04

7/12 °C10/15 °C14/18 °C

KKK

0,90,720,5

0,940,780,58

1,060,9

0,72

7/12 °C10/15 °C14/18 °C

KKK

0,820,560,35

0,890,630,41

1,110,820,52


7

Emission of 4 pipe unitswith standard cooling battery

Note:





SkyStar

710500320880610430150097071018201280710

279226165315255205720541441824651441

1,621,320,961,831,481,194,183,142,564,793,792,56

13911383156127103493365291569449291

1,611,320,971,821,481,204,333,272,676,615,223,39

213173127241195157554416340633501340

2,482,011,472,802,271,836,444,843,957,365,833,95

288233170326263212736552450843666450

3,352,711,983,793,062,468,566,425,239,807,745,23

363294214411332266919689561

1053831561

4,223,422,494,783,863,10

10,698,016,52

12,249,666,52

SK 26HighMedLow

SK 36HighMedLow

SK 56HighMedLow

SK 66HighMedLow

Model SpeedAirflow



Waterflow Emission

Waterflow Emission

Waterflow Emission

Waterflow Emission

Waterflow Emission

710500320880610430

150097071018201280710

812629425940729557180412911012210516071012

4,723,662,475,464,243,2410,497,505,8912,249,345,89

3,292,511,663,862,932,217,255,083,948,576,413,94

6765263597796074681508108985817541348858

3,933,062,094,533,532,728,776,334,99

10,207,844,99

2,952,241,493,462,621,976,494,553,537,685,733,53

528415287606477370

1189867689

13751066689

3,072,411,673,522,772,156,915,044,007,996,204,00

2,601,971,313,052,311,735,724,003,106,775,053,10

378288192442337256836587459987739459

2,201,671,122,571,961,494,863,412,675,744,302,67

2,201,671,122,571,961,494,863,412,675,744,302,67

SK 26HighMedLow

SK 36HighMedLow

SK 56HighMedLow

SK 66HighMedLow


Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Waterflow

Totalemission

Sensibleemission

Model SpeedAirflow




7/12 °C10/15 °C14/18 °C

KKK

0,90,720,5

0,940,780,58

1,060,9

0,72

7/12 °C10/15 °C14/18 °C

KKK

0,820,560,35

0,890,630,41

1,110,820,52


8

Emission of 4 pipe unitswith enhanced cooling battery

Note:



SkyStar

°CK

20

0,94

30

0,90

40

0,86

50

0,82

60

0,78

70

0,74

80

0,70

°CK

40

1,14

50

1,08

60

1,02

70

0,96

80

0,90

°CK

20

0,94

30

0,90

40

0,86

50

0,82

60

0,78

70

0,74

80

0,70

Water flow

Air flow

Supply

MAX. working pressure8 barsSuitable relative humidity15 - 75%Single phase 230V 50Hz

MIN. entering water temperature: + 5°CMAX. entering water temperature: + 80°CMIN. entering air temperature: 6°CMAX. entering air temperature: 40°C

Installation MAX. height: See table on page 12

Pressure dropfor mean water temperature of 10°C,

for different temperatures multiply the pressure drop figureby the K correction factors in the table.



Working conditions



Pressure dropfor cooling battery

Pressure dropfor heating battery

2 pipe installation

4 pipe installation

9

Water side pressure drop

Water flow (l/h)

Pre

ssur

e dr

op (

kPa)

Water flow (l/h)

Pre

ssur

e dr

op (

kPa)

Water flow (l/h)

Pre

ssur

e dr

op (

kPa)

SkyStar

790 350 750 150

A B C Dmm

30 246 3

kg kg

Weightspacked unit

Weightsunpacked unit

SK 02 - 12SK 04 - 14SK 22 - 24 - 26SK 32 - 34 - 36

28 22

UNIT DIFFUSER

kg kg

ModelWeights

packed unitWeights

unpacked unit

Packed unitDimensions

A B CMD-600MD-800

574845

599880

34,545,5

90794209079417

Size Code

MD-600 / MD-800METAL DIFFUSER

(RS receiver, Code 9066338,for metal diffuser for MB units)

SK 02-04 / SK 12-14 / SK 22-24-26 / SK 32-34-36 (Version 600 x 600)

10

Dimensions and weights

2 pipe units- 3. Flow, heating/cooling 1/2”

- 4. Return, heating/cooling 1/2”

4 pipe units- 1. Flow, heating 1/2”- 2. Return, heating 1/2”- 3. Flow, cooling 1/2”- 4. Return, cooling 1/2”

SkyStar


1050 400 1000 200

A B C Dmm

47 3910 6

kg kg

Weightspacked unit


SK 42SK 44SK 52 - 54 - 56SK 62 - 64 - 66

44 36

UNIT DIFFUSER

kg kg

ModelWeights

packed unitWeights

unpacked unit

PACKED UNIT

SK 42-44 / SK 52-54-56 / SK 62-64-66 (Version 800 x 800)

11


UNIT DIFFUSER




SkyStar

SpeedAir throw L m

1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 33,0 3,5 3,8 3,0 3,8 4,5 3,5 4,2 5,0 3,2 3,7 4,3 3,4 4,0 5,0 3,4 4,6 5,5

Model SK 02-04-12-14 SK 22-24-26 SK 32-34-36 SK 42-44 SK 52-54-56 SK 62-64-66

1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 33,32,22,5

3,92,62,9

4,22,83,1

3,32,22,5

4,22,83,1

4,83,23,6

3,92,62,9

4,53,03,4

5,23,43,9

3,52,22,7

4,12,63,2

4,83,03,8

3,82,43,0

4,62,83,6

5,43,44,2

3,82,43,0

5,13,14,0

5,83,64,6

SpeedAir throw L mHeight H mDistance B m

Model SK 02-04-12-14 SK 22-24-26 SK 32-34-36 SK 42-44 SK 52-54-56 SK 62-64-66

12

Air throw

The air throw indicated in the tables must only be considered the maximum value, as it maychange significantly in relation to the dimensions of the room in which the appliance is installedand the positioning of the furniture in the room.

The useful throw L refers to the distance between the unit and the point where the air speedis 0.2 m/sec; if the louver has a gradient of 30° (recommended in cooling mode), the so-called“Coanda” effect will occur, illustrated in the first figure, while at a gradient of 45° (recommendedin heating mode), there will be a downwards throw, as illustrated in the second figure.

With adjustableair diffusion louvers at 30°


NOTE:On heating it must be payed attention to rooms where the floor temperatureis particularly low (for example less than 5°C).In this situation the floor can cool the lower layer of air to a level that stopthe uniform diffusion of the hot air coming from the unit,decreasing the throw figures shown in the table.

SkyStar

13

Spigotfor air distribution

AIR OUTLET

AIR INTAKE

Two air outlets are providedon the side of the unit for connectionto separate supply air outlets.

They can be used to supply air fromthe fan coil unit to distant areas of a roomor even to a different room.

The total air flow does not change.

The air flow at high speed dependingon the air duct pressure drop is shownin the tables below.

Note: all air ducts must be insulatedin order to avoid condensation.

Air distribution - Air distribution connection

No. used outlets = 1 No. used outlets = 2

Air flow (m3/h)

Air flow (m3/h)

Air flow (m3/h)

Air flow (m3/h)

Pre

ssur

e dr

op (

Pa)

Pre

ssur

e dr

op (

Pa)

Pre

ssur

e dr

op (

Pa)

Pre

ssur

e dr

op (

Pa)

The cassette is fittedwith inlets for fresh air to be mixedwith return air inside the unit (Fig. 3).

The fresh air flow is limited to 20%of the total fan coil air flow at medium speedand 100 m3/h for each treated air inlet.

The units feature fresh air inletson three corners (no inlets on the fourth cornerbecause of the condensate pump inside the unit).

The fresh air inlets are designed for the insertion of standard 110 x 55 mm rectangular ducts.

The air duct is connected quickly and easily. After removing the blank and the insulation inside the unit,the mounting plate is rolled back and the air duct with its V-shaped sectionmust be pushed into the unit (see Figures below). The duct is then fixed to the mounting plate.

Note: the fresh air must be filtered.

Accessory “Fresh air connection” - Identification CAP - Code 6078005 (see page 14)

FRESH AIR INLET

AIR INTAKE

Freshair connection

MAINAIR INLET

AIR INTAKE

1 2 3 4

Fresh air supply - Fresh air connection SkyStar

Fresh air kitThis is used to introduce fresh air into the environment directly through the diffuser. The kit includes a flow separatorto be fitted inside the cassette, and a circular fitting for connection to the flexible system ducting. The flow of air is sentdirectly to just one of the outlet louvers, without passing through the coil. The

air flow of fresh air introducedinto the environment dependon the inlet static pressure.

14

Accessories

PRT 800

SK 4-5-6

9079231

PRT 600

SK 0-1-2-3

9079230

IdenTIfIcaTIon

Model

code

SK 0-1-2-3 SK 4-5-6

160200300400500

80120160200240

m3/hm3/h

38152536

38152536

PaPa

The diameter of the fittingis 150 mm for SK 0 - 1 - 2 - 3and 180 mm for SK 4 - 5 - 6.

The diameter of the fittingis 150 mm for SK 0 - 1 - 2 - 3and 180 mm for SK 4 - 5 - 6.

Units with remote electric boardOn request the Skystar cassettes are available with electric control panel reachable from below and with the electricboard that can be placed in a remote position. In this case the units are supplied with an electronic connecting controlpanel, fitted to the bottom side on the 4 smallest sizes and to the lateral side on the 3 biggest sizes.The electronic control panel is connected to the fan motor, to the condensate pump and to the condensate level control.A 6 m wire is also supplied with integral plug-in connections toconnect the unit with the remote electric board that can be installedin a suitable and comfortable position, where the power and systemconnections can be made easily.This feature is not available for units with electric heater or infra-red remote control.

Fresh air connectionSee page 13.

Air distribution connectionSee page 13.

IdenTIfIcaTIon code

CAP 6078005

CDA 800 9079233

CDA 600 9079232

IdentIfIcatIon code

Correlation between flow-rate / static pressure

SkyStar

Rated pressure:

Max. ambient temperature:

Max. water flow temperature:

Power:

Rating:

Protection:

Travel time:

Max. glycol content of water:

16 bar

50 °C

110 °C

230 V - 50/60 Hz

3 VA

IP 43

approx. 3 min.

50%

3 ways 2 ways

3 ways 2 ways

15

Accessories

Valve set, 2 or 3 ways, ON-OFF, with thermoelectric actuator.The set includes connection pipes.

Note: The main battery lockshield valve connection is 1/2” female (Kvs 2) for SK0 - SK1 - SK2 - SK3 sizes and 3/4” female (Kvs 3,5) for SK4 - SK5 - SK6 sizes, the auxiliary battery valve connection is 1/2” female (Kvs 2).

Note: The maximum pressure drop accross the fully open valve should not exceed 25 kPa for cooling operation and 15 kPa for heating operation.

Technical data: Valves characteristics

Valves pressure drop

Waterflow (l/h)

∆p - kPa

* maximum pressure difference for valve to close ** external thread, flat sealNote: 3 way valves with simplified kit and 1” connection have conical seal.

Batterytype

Main

Model

Auxiliary

02-12-22-32

04-14-24-26-34-36

42-52-62

44-54-56-64-66

04-14-24-26-34-36

44-54-56-64-66

2 way valves 3 way valves

Kvs

m3/h∆pmax

kPa *Valve **

connectionKvs

m3/h∆pmax

kPa *Valve **

connection

2,8

5,2

2,8

50

60

50

3/4"

1"

3/4"

2,5

4,5

2,5

50

50

50

3/4"

1"

3/4"

ON-OFF valves with thermoelectric actuatorValVe with MicroMetric lockshield ValVe

ValVe with siMplified kit

SkyStar

16

Accessories SkyStar

• “p1” is the valve inlet pressure.• “p3” is the outlet pressure.• “p2” is the diaphragm activation pressure, which allows differential pressure “p2” – “p3” to be maintained at a constant value, in order to guarantee the water to flow at the set value.

The minimum differential pressure “p1” – ”p3”,required to guarantee the correct value of theset water flow rate, is indicated in the diagramson page 17. This is an essential factor to size thesystem pressure drop and pump pressure head.The flow rate is kept at a constant value only ifthe valve pressure drop is higher than the indicated value.

The minimum differential pressure and the balancing valve pressure drop must be considered to size the systempumps.Flow rate is constant if the pressure drop is higher than that indicated in the diagrams on page 17.The following diagram shows an example of the flow rate trend according to the pressure drop and calibrationrequired.

Example DN 15 Model

Balancing valves independent from the system pressure• The balancing valve and a combined 2 way valve allow the regulation of the water flow value autonomously, regardless of the system pressure, and the control of the flow by using an ON/OFF electro-thermal actuator.• The balancing valve allows you to balance the hydraulic system by supplying the required water flow, for each fan- coil, and to maintain it even under partial load conditions.• A graduated ring nut placed under the valve allows you to set the flow rate value and also allows direct reading of the set value.

Valve operation logic

Minimum operating differential pressure

LEGEND:

Qw = Water flow rate (l/h)

Pd = Min. differential pressure “p1” – ”p3” (bar)

Q1 = Area with inconstant water flow

Q2 = Area with constant water flow

S1 = Position of the adjustment valve plunger

M1 = Position of the knob

17

Accessories SkyStar

Benefits

Operation limits of the balancing valves

Technical features

The valve upstream-downstream minimum differential pressure (“p1” – “p3”), which depends on the valve calibrationvalue, must be exceeded to access the constant flow rate field.

DN 20 ModelDN 15 Model

LEGEND:

Pd = Min. differential pressure “p1” – ”p3” (bar)

E.g., when sizing the system pump, in which the DN 15 valves will be installed and in which 450 l/h are constantly requiredfor each device, consider a useful pressure of 0.3 bar (to compensate the pressure drop of the valve) for each balancing valve.Therefore, the pressure drop values produced by the system balancing valves must be summed and the pump must be sizedto produce a pressure equal to or greater than the value obtained previously.

• Maximum operating temperature 120°C• Maximum operating pressure 16 bar• Maximum % of water/glycol mixture 50%

• Minimum operating temperature -10°C• Maximum differential pressure 4 bar

• Reduced dimensions.• Easy installation on 2 or 4 pipe devices.• Pre-regulation of the nominal value set even with installed actuator.• Easy display of the nominal value set. Nominal values are indicated in 10 l/h without any conversion.• Guarantee of constant flow rate set even with partial loads.• Pre-regulation can be blocked and leaded with the locking ring.

dn Model flow RaTe Range (l/h) Kvs

dn 15dn 20

150 – 1050

180 – 1300

1,8

2,5

3/4” (A)

3/4” (A)

3/4” (B)

3/4” (B)

162258

113

150

1” (B)

1” (B)

3/4” (A)

1” (A)

360464

56

155

360449

60

155

3/4” (B)

3/4” (B)

3/4” (A)

3/4” (A)

18

Accessories SkyStar

NOT FITTEDFITTEDVALVE

Flow Rate Range (l/h)DN Ø codecode IdenTIfIcaTIonIdenTIfIcaTIon

150 – 1050

150 – 1050

180 – 1300

15

15

20

3/4”

3/4”

1”

9079761

9079781

9079782

9079771

9079791

9079792

V2OVSK6BPS 150-1050

V2OVSK8BPS 150-1050

V2OVSK8BPS 180-1300

V2OVSK6BPM 150-1050

V2OVSK8BPM 150-1050

V2OVSK8BPM 180-1300

Model

0 – 1 – 2 – 34

5 – 6

SK 0 - 1 - 2 - 3

SK 4 SK 5 - 6

Balancing valves for main coil2 way valve for main coil and assembly kit.

The valve is supplied equipped with 230 Volt electro-thermal actuator for the ON/OFF control.

LEGEND

A = Water inlet - Female connectionB = Water outlet - Male connection

162182

258

150

56

113

3/4” (A)

3/4” (C)

3/4” (D)

3/4” (C)

3/4” (B)

3/4” (A)

155

324360

446463

463

57

127

446

324360

446

6012

7

157

3/4” (C) 1” (C)

3/4” (A)

3/4” (D)

1” (B)

3/4” (A)

3/4” (B)

3/4” (D)

19

Accessories SkyStar

NOT FITTEDFITTEDVALVE

Flow Rate Range (l/h)DN Ø codecode IdenTIfIcaTIonIdenTIfIcaTIon

150 – 1050

150 – 1050

150 – 1050

150 – 1050

180 – 1300

15

15

15

15

20

3/4”

3/4”

3/4”

3/4”

1”

9079763

9079783

9079761

9079781

9079782

9079773

9079793

9079771

9079791

9079792

V2OVSK6BAS 150-1050

V2OVSK8BAS 150-1050

V2OVSK6BPS 150-1050

V2OVSK8BPS 150-1050

V2OVSK8BPS 180-1300

V2OVSK6BAM 150-1050

V2OVSK8BAM 150-1050

V2OVSK6BPM 150-1050

V2OVSK8BPM 150-1050

V2OVSK8BPM 180-1300

ModelcoIl

0 – 1 – 2 – 34 – 5 – 6

0 – 1 – 2 – 34

5 – 6

AdditionAl

MAin

SK 0 - 1 - 2 - 3

SK 4 SK 5 - 6

Balancing valves for main and additional coil2 way valve for additional coil and assembly kit.

The valve is supplied equipped with 230 Volt electro-thermal actuator for the ON/OFF control.

LEGEND

A = Water inlet (main coil) - Female connection C = Water inlet (additional coil) - Female connectionB = Water outlet (main coil) - Male connection D = Water outlet (additional coil) - Male connection

Cassette SkyStar can be equipped with the innovative platetype electrostatic filter, Crystall, combining air treatment andpurifying in a single product.The electronic filter is patented and certified according toStandard UNI 11254.

Introduction

20

Dimensions

SK 0 / 1 / 2 / 3(Model 600 x 600)

SK 4 / 5 / 6(Model 800 x 800)

Crystall

When the polluted air goes through themechanical pre-filter the particles ≥ 50 µare eliminated (powder, insects, etc).

Then the smallest particles (50 ÷ 0.01 µm)are exposed to an intensive ionizing field andare polarized (Phase 1).

The charged particles passing through the secondfilter section, are pushed back by the anode and attracted to thecollection surfaces by a strong, induced magnetic field (Phase 2).

The air which leaves the unit is free from polluting particles.

INLETOF POLLUTED AIR

OUTLETOF CLEAN AIR

PHASE

2

PHASE

1

Air withoutparticles < 1 µm

Air withoutparticles ≥ 50 µm

Pre-filter

Electrostaticfilter

Collectionsurface

Inductedanode

Polarizedelectrode

Ionic field

Eliminationof the biggestparticles

Operating principleof the electrostatic filter

The expression Indoor Air Quality (IAQ) covers all the procedures and methodologies used to improve thequality of the air we breathe in the places where we live and work, from all points of view, from temperatureto cleanliness, to relative humidity, etc. (EN 15251 and EN 13779). Thanks to its new patented electronic filter,the Crystall electrostatic filter totally eliminates the pollutants present in the air, including tobacco smoke,dust (PM10, PM2.5), fibres, microbiological substances such as bacteria, fungi, etc., which are harmful to humanhealth (source: OMS 2009). Purifying the air means not only greater well-being, but also energy saving, as thefresh air changes that are required to restore ideal climatic conditions and that entail greater consumption, aresignificantly reduced (it is sufficient to enter the quantity of air required to restore the optimum level of CO

2 - source:

EN 1379:2008). Moreover, according to the UNI 10339rev, air recirculated by the Crystall appliance can beconsidered as fresh air, to be added to the minimum requirements (0,5 ls/m2). Purifying the air with the SabianaCrystall appliance also entails no reduction of living room space, as the dimensions of the fan convectorare practically unchanged (just 3 cm higher). The positioning of the electronic filter allows simple and effectivemaintenance and, as it is easy to wash, its working life is practically unlimited. The modularity of the filtercomponents and their ease of mounting make the system extremely competitive in terms of cost comparedwith other types of filters present on the market. In spring and autumn, if air conditioning/heating is not required,the appliance acts simply as an air purifier.

Indoor air quality (IAQ)

THE AMBIENT CONDITION IS ACCEPTABLE WHEN:• Microclimatic parameters are normal• 80% of people are satisfied by the quality of air• Specific internal contaminants are not in harmful concentrations

“Guidelines for the protection and promotion of health in confined areas O.G.No. 276 dated 27 Nov 01 ordinary supplement no. 252”

The method for obtaining the air quality required in confined areas and thus succeeding in ensuring that thecontaminants present are in concentrations less than those considered dangerous to health are:Prescriptive approach: ventilation of the internal area using only properly filtered fresh air, in the quantity and quality needed to dilute the internal contaminants in order to reach the required maximum acceptable concentration values (see WHO limits).

Performance approach: ventilation with fresh air and recirculated air from the same area, both properly filtered, in the quantity and quality needed to dilute the internal contaminants in order to reach the required maximum acceptable concentration values (see WHO limits).

Standards and legislation

21

Crystall

High

Medium

Low

not classified

(l.s. per person) + (l.s. per m2)



not classified

Total fresh air volume variesbased on the intended use

of the confined area

UnI en 13779:2008

IDA 1

IDA 2

IDA 3

IDA 4

> 15

10 − 15

6 − 10

< 6

20

12,5

8

5

PR

eS

cR

IPT

Ive M

eT

ho

d caTegoRytipicAl rAnge defAult vAlue

RaTe of fReSh aIR

l.s. person

l.s. person

l.s. person

l.s. person

UnIT

UnI en 10339Rev

RaTe of fReSh aIRcaTegoRy

WHO publicized valuesand legislative acts expressed

in µg/m3, PPM, etc.5 - 6

The volume of air to be consideredis based on the internal production

and the imposed concentration limitsin the confined area

ConcentrationLimit

Minimum fresh airl.s. person

Quantity of recirculated airprovided that it is filtered like fresh air

Pe

Rf

oR

Ma

nc

e M

eT

ho

d

UnI en 13779:2008IdenTIfIcaTIon and qUanTIfIcaTIon of The RefeRence PollUTanT (PM oR gaS)

WHO publicized valuesand legislative acts expressed

in µg/m3, PPM, etc.

The minimum volume of air inputvaries based onthe intended use

of the confined area

The volume of air to be consideredis based on the internal production

and the imposed concentration limitsin the confined area

ConcentrationLimit

Minimum fresh airl.s. person

Quantity of recirculated airprovided that it is filtered like fresh air

UnI en 10339Rev

IdenTIfIcaTIon and qUanTIfIcaTIon of The RefeRence PollUTanT (PM oR gaS)

22

UNI EN 13779:2008 and UNI 10339rev StandardsThe example reproduced at the bottom of the page shows how, with adequate air filtering, it is possible todecrease considerably the quantity of fresh air to be brought into the environment (up to 3-4 times less); thethermal energy dissipated due to ventilation is in fact in direct proportion to the number of air changes, asindicated in the following equation: Qv = ∆T · R · D · C · Vol. 3600Qv = Thermal energy lost for ventilation - Watt∆T = Indoor-Outdoor difference (T) - °CR = A.C.H.D = Air density - Kg/m3

C = Specific air heat - J/Kg-°CVol = Room size - m3

The quantity and quality of recirculated air and outdoor air to be added is better specified in the prescriptive andperformance approach in Standards UNI EN 13779:2008 and soon to be released UNI 10339rev according tothe following simplified tables.

Crystall

Fresh air flow rates according to the performance approach

The Crystall electrostatic filtering system consists of two parts: the first is a plate type electronicactive filter and is fitted in the return air section of the cassette, while the second is an electroniccontrol and regulation board, fixed on the structure.All electrical connections are made during production. The installation of the SkyStar Sabianacassette fan coil unit incorporating the Crystall electronic filter is therefore similar to that of anormal unit: the only difference is the installation height, for which the filter dimensions musttaken into account.Crystall filters are not suitable for ECM and electric heater versions.

Active plate type electronic filter

The filtering element consists of two sections:the first consists of electrodes and insulatingelements, forming a self-supporting ionisingframe, while the second consists of speciallight aluminium fins (collector).The two sections are installed above the return airgrille to make the extraction and maintenanceof the filter easier.Accessibility to sections to be cleaned is ensuredby easy-open plastic closures.The collector can be cleaned by washing withwater and ordinary detergents or steam jets(please consult the maintenance manual forfurther details).

Electronic board

Controls and regulates all functions of theelectrostatic filter.It is appropriately protected against any operatingdefects of the electrostatic filter. It supplies aconstant voltage to the electrodes when the mainssupply voltage varies (± 15%).The supply transformer is constructed with itsprimary and secondary coils physically separatedand wound onto separate cores.The energy consumption of the filter group is25 W (to which the electrical consumption of theCassette must be added).

Control and regulation commands

Units with Crystall electrostatic filter can becontrolled and regulated by the series of IAQcontrols that are already provided for CRCCarisma fan coils.

Construction features

23

1 - Diffuser with return air grid2 - Active plate type electrostatic filter3 - Plastic opening4 - Insulation5 - Filter containment frame6 - Electronic board7 - Cassette

Crystall

All the controls are described in detail in the “Fan Coil Control Range” literature.

WM-3V

WM-AU

T2T

WM-T

T-MB

FreeSabiana wireless control

WM-TQR

TMO-503-SV2

All the SkyStar units can be supplied with a wide range of controlsthat allows managing one single unit or several units (by using speed switches or the power unit).

The room temperature can be controlled through electronic room thermostats,with different solutions according to every ambient conditions.

The options range from the basic 3 speed control WM-3V to the highly sophisticated WM-T and WM-TQRelectronic room thermostats that regulate the room temperature and are suitable when the user wants

to set the fan speed. The most evolved WM-AU, T-MB, TMO-503-SV2 and FreeSabiana versionsallow both the manual and the automatic speed switch.

24

Wall electronic controls SkyStar


RT03 infra-red remote control

PSM-DI multifunction control

T-MB wall control

All the SkyStar units can be supplied in MB version. This version includesa wide range of controls, including the infra-red remote control, which allows managing one single unit

or several units by using the Modbus RTU - RS 485 communication protocol.

Units can be managed according to the Master/Slave logic (up to 20 units)or by supervisory components.

The system consists in a MB board (mounted on models SK–MB and SK–ECM–MB)and a series of controls, such as the T-MB wall control, the RT03 infra-red remote control,

the PSM-DI multifunction control and the Sabianet supervisory program.

Sabianet software

Sabianet screenshot

PC

25

Controls for SK–MB versions SkyStar

RD BK

OG

NL1M9

M8

M10

L1

L3

M11L1

R2

R1

M12

N

L2

L1N

L2N

L3N

Q2

R3TS1

M6

ThermostatALARM

High-levelALARM

7654

15141312111098

M7 J1

M3

TS2

WH

OG

BN

E

2

N21

M15

V1

V3V2M4

V2V3

V1J3 J5

J2

M5J4

21

L

EH3

1

5 4 3

B1

WH

WH

BN

BU

BU

BN

BK

BK

BK

SEC1

..M9

. MM M.C1 . L

1

.

T1

L

Q1

NPE

26

The Cassette 2 pipe models are available with electric resistance that is controlled in place of the heating battery valve.The electric resistance is controlled in place of the hot water valve and not as integration to it.The resistance is hermetically sealed and supplied inside the battery pipes and therefore can be only factory mounted.The electric resistances of the units are for single phase 230V supply.The Cassette includes no. 2 safety thermostats which intervene in case of internal over- heating, opening an auxiliarypower relay (included in the shunt box) which stops the power supply to the resistances.

Note: the cooling emission of the units is 95% of the emission in the tables of page 6.

Electric heater SK-E

Model

Emission

Supply

Number and Dia. of connecting wires

SK 12-E SK 22-E / SK 32-E SK 42-E / SK 52-E / SK 62-E

1500 Watt

230V ~

3 x 1,5 mm2

2500 Watt

230V ~

3 x 2,5 mm2

3000 Watt

230V ~

3 x 2,5 mm2

Max. ambient temperature for Cassette unit with electric coil in heating mode: 25°C

Cassette unit operating limits with electric coil

SkyStar

Electric diagram

Thermal cut Off = 45°C Automatic ResetTS1

Thermal cut Off = 80°C Manual ResetTS2Safety thermostat

POWER SUPPLY230Vac 50Hz

TS1

TS2

LEGEND:

M = Fan

SEC1 = Fan coil terminal board

T1 = Autotransformer

C1 = Capacitor

B1 = Condensate level sensor

M9 = Water pump motor

S1 = Alarm condensate contact

E = Cold water valve

BK = Black

BN = Brown

BU = Dark Blue

OG = Orange

RD = Red

WH = White

R1-R2-R3 = Resistance

Q1-Q2 = Two poles disconnector

Inputfor electric resistance

1

Input for “E”2

Low speed

Medium speed

High speed

3

4

5


27

SkyStarSkyStar ECMSkyStar / SkyStar ECM

The SkyStar ECM series uses an innovative brushless synchronous permanent magnet electricmotor controlled by an inverter card that is directly installed on the unit.

The air flow can be varied continuously with a 1-10 V signal from Sabiana controls or byindependent contollers (programmable controllers with a 1-10 V output).

The extreme efficiency, also at a low speed, makes possible a great reduction in electricconsumption (more than 75% less in comparison to a traditional motor) with absorptionvalues, under normal operating conditions, that are no greater than 10 Watt in the entire range.

The brushless motor is characterised by a constant synchronous speed, independently of theapplied load, that depends only on the motor power supply frequency, which is modulated bythe inverter. It consumes less because:

• The motor always works at its point of maximum efficiency.

• In the brushless motor, the rotor’s permanent magnets generate the magnetising power autonomously.

• The motor always operates at the synchronous speed, as a result there are no induced currents that reduce efficiency.

The main advantages are:

• Large reduction in energy consumption, thanks to an optimal response to the thermal load of the environment during every moment of the day.

• Operating silence at all rotation speeds.

• Ability to operate at any rotation speed.

Introduction

SkyStar ECM

28

SkyStar ECM

= SK = SK-ECM

Motor Absorption

SkyStar

INTAKE GRID AND DISTRIBUTION OF THE AIRIntake grids, frame and adjustable air distribution louvers on each side, made from ABS.HTA version : white ABS, RAL 9003HTB version : with intake grid, frame and louvers, choice of one colour onlyHTC version : with intake grid and louvers, choice of one colour, plus white ABS frame RAL 9003HTD version : with louvers, choice of one colour, while the grid and frame are made from ABS, RAL 9003MD-600 version : metal diffuser painted in RAL 9003 white colour with 600x600 dimension to perfectly fit into the false ceiling standard modules without overlapping parts (800x800 model is not available).

CASINGIs made from galvanized steel with internal thermal insulation with polyolefin (PO) foam (class M1) andexternal anti-condensate lining.

CONTROL EQUIPMENTSK–ECM version It consists of the pump control circuit board and the inverter circuit board.

SK–ECM–MB version It consists of the MB electronic board (that integrates pump control) and the inverter board.

FAN ASSEMBLYThe fan assembly, which is mounted on anti-vibrating supports, is extremely silent.The radial fan has been designed to optimise performance, using wing profile blades with a shape thatreduces turbulence, increasing efficiency and reducing noise.The fans are connected to a three phase permanent magnet brushless electronic motor that is controlledwith reconstructed current according to a BLAC sinusoidal wave.The inverter board that controls the motor operation is powered by 230 Volt, single-phase and, with aswitching system, it generates a three-phase frequency modulated, wave form power supply.The electric power supply required for the machine is therefore single-phase with voltage of 230 - 240 Vand frequency of 50 - 60 Hz.

COILMade of copper tubes with bonded aluminium fins for maximum transfer contact.The coil has 2 or 3 rows for 2 pipe models and 2+1 rows for 4 pipe models (the heating row is on theinside part of the coil).For 4 pipe systems two versions are available:SK 14 and SK 44 supply an higher heating emission;SK 26, SK 36, SK 56 supply an higher cooling emission.The heat exchanger is not suitable for use in corrosive atmosphere or in environments where aluminiummay be subject to corrosion.

CONDENSATE COLLECTION TRAYHigh density ABS polystyrene foam condensate tray, shaped in order to optimize the air diffusion, fireretardant rating B1 to DIN 4102.

AIR FILTERSynthetic washable filter, easily removable.

CONDENSATE PUMPFloat switch centrifugal pump with 650 mm of maximum head, integral to the unit and wired to the controlpanel on the outside of the casing.

VALVE SETTwo or three way valves for ON/OFF operation, with pipe mounting kit and thermostatic actuator.

29

SkyStar ECMSkyStar ECM

Main components

SkyStar

3,0 4,01,4 2,1 2,1820 x 820 x 303575 x 575 x 275

Inverter Power VdcSpeedAir flow m3/hCooling total emission (E) kWCooling sensible emission (E) kWHeating (E) kWWater flow l/h∆P Cooling (E) kPa∆P Heating (E) kPaSound power Lw (E) dB(A)Sound pressure Lp (*) dB(A)Fan (E) WWater content lDimensions mm

1 2 31 2 31 2 3

MODEL SK-ECM 12 SK-ECM 22 SK-ECM 32 SK-ECM 42 SK-ECM 52

1 2 37105,293,695,899099,47,2342510

11307,725,538,83132818,514,9473832

177010,757,9412,73184833,628,85748108

6304,213,035,1172310,98,7332410

8705,153,776,3588515,612,8393017

11656,334,728,01108922,719,5483933

3602,561,812,964415,94,737287

6103,872,814,6366612,410,5504121

8805,023,746,286419,717,7605162

3102,241,572,553854,63,633245

4453,052,173,585249,46,6433411

7104,333,185,2474415,113,1544531

3101,841,352,223174,9433245

3802,171,612,673736,65,539308

5352,752,093,4447310,18,7473816

1 2 31 5 101 5 101 5 101 5 101 5 10

1,13,6

1,43,0

0,51,7

0,51,7

0,71,4

Inverter Power VdcSpeedAir flow m3/hCooling total emission (E) kWCooling sensible emission (E) kWWater flow l/h∆P Cooling (E) kPaHeating (E) kWWater flow l/h∆P Heating (E) kPaSound power Lw (E) dB(A)Sound pressure Lp (*) dB(A)Fan (E) WCooling water content lHeating water content lDimensions mm 820 x 820 x 303575 x 575 x 275

7104,983,528568,85,224496,5342510

11307,175,2

123317

7,1661611473832

17709,877,4

169730,19,51818185748108

6304,33,087409,46,1452810,5332410

8705,283,8490813,67,5464915,5393017

11656,514,83112019,89,3680522,5483933

3602,381,714094,12,21894,537287

6103,532,626088,43,062637,5504121

8804,533,4677913,13,7932611605162

1 5 101 5 101 5 10

MODEL SK-ECM 14 SK-ECM 26 SK-ECM 36 SK-ECM 44 SK-ECM 56

3102,091,493593,51,981703,533245

4452,812,044835,72,532175,5433411

7103,932,9567610,53,352889544531

1 5 10

3101,851,343184,62,432095,733245

3802,181,63756,22,852457,639308

5352,772,084769,53,6231111,7473816

1 5 101 2 31 2 31 2 31 2 31 2 3

30



HEATINGEntering air temperature: + 20°CWater temperature: + 50°Cwater flow rate as for the cooling conditions

Technical features



HEATINGEntering air temperature: + 20°CWater temperature: + 70/60°C


Condensate pump absorption: 10 W

(E) = Eurovent certified performance.

* = The sound pressure levels are 9 dB(A) lower than the sound power levels and apply to the reverberant field of a 100 m3 room and a reverberation time of 0.5 sec.

SkyStar

EUROVENT Certification www.eurovent-certification.com

7/12 °C10/15 °C14/18 °C

KKK

0,90,720,5

0,940,780,58

1,060,9

0,72

7/12 °C10/15 °C14/18 °C

KKK

0,820,560,35

0,890,630,41

1,110,820,52

Water (°C) Air (°C) 25-18 26-18.5 28-20 Water (°C) Air (°C) 25-18 26-18.5 28-20Total emission Sensible emission Note:



EWT 45 - LWT 40°C EWT 50 - LWT 40°C EWT 55 - LWT 45°C EWT 60 - LWT 50°C EWT 70 - LWT 60°CWaterflow

l/h

Emission

kW

Waterflow

l/h

Emission

kW

Waterflow

l/h

Emission

kW

Waterflow

l/h

Emission

kW

Waterflow

l/h

Emission

kW

493383318749512365886663423115291273418171262842

2,872,221,854,362,982,125,153,852,466,705,304,2710,567,344,90

2722131784202902094943732416425124151015713481

3,172,482,074,893,382,435,754,342,817,475,954,82

11,818,295,60

330257214505347249595448288774615497

1222854574

3,832,992,495,874,042,906,925,203,359,007,155,78

14,219,936,67

387300250589404289696522335904717578

1428994666

4,493,492,916,854,703,368,096,073,89

10,518,346,72

16,6011,567,74

500387322758517368896670427

1165922741

18371274849

5,824,513,758,816,014,28

10,427,794,96

13,5410,728,61

21,3714,829,87

Speed VdcAirflow

m3/h

535380310710445310880610360116587063017701130710

10511051105110511051

High

Med

Low

High

Med

Low

High

Med

Low

High

Med

Low

High

Med

Low

ECMMod.

SK12

SK22

SK32

SK42

SK52

EWT 5 - LWT 10°C EWT 7 - LWT 12°C EWT 9 - LWT 14°C EWT 12 - LWT 17°CSpeed Vdc

Airflow Water

flowTotal

emissionSensibleemission

l/h kW kW

Waterflow

Totalemission

Sensibleemission

l/h kW kW

Waterflow

Totalemission

Sensibleemission

l/h kW kW

Waterflow

Totalemission

Sensibleemission

l/h kW kWm3/h

570448379888621453103579352013041055859221015741068

3,322,602,25,173,612,636,024,613,027,586,134,9912,859,156,21

2,331,801,513,552,431,754,183,152,025,274,213,398,886,184,12

473373317744524385864666441

1089885723

18481328909

2,752,171,844,333,052,245,023,872,566,335,154,21

10,757,725,29

2,091,611,353,182,171,573,742,811,814,723,773,037,945,533,69

368293250588419311678528354857701576

14561059734

2,141,701,453,422,431,813,943,072,064,984,073,358,476,164,27

1,841,421,182,801,911,383,302,481,594,173,322,677,004,863,24

266207174410281204482363235604483392

1031718482

1,541,211,012,381,631,182,802,111,373,512,812,285,994,182,80

1,541,211,012,381,631,182,802,111,373,512,812,285,994,182,80

535380310710445310880610360116587063017701130710

10511051105110511051

High

Med

Low

High

Med

Low

High

Med

Low

High

Med

Low

High

Med

Low

ECMMod.

SK12

SK22

SK32

SK42

SK52

31


Emission



SkyStar

7/12 °C10/15 °C14/18 °C

KKK

0,90,720,5

0,940,780,58

1,060,9

0,72

7/12 °C10/15 °C14/18 °C

KKK

0,820,560,35

0,890,630,41

1,110,820,52

Water (°C) Air (°C) 25-18 26-18.5 28-20 Water (°C) Air (°C) 25-18 26-18.5 28-20Total emission Sensible emission Note:




Totalemission

Sensibleemission

l/h kW kW

Waterflow

Totalemission

Sensibleemission

l/h kW kW

Waterflow

Totalemission

Sensibleemission

l/h kW kW

Waterflow

Totalemission

Sensibleemission

l/h kW kW

57244837881257642594072948613411081877203514671010

3,322,612,204,723,352,475,464,242,827,796,295,1011,838,535,87

2,321,791,503,292,281,663,862,931,915,404,303,458,265,823,93

476375318676483359779608409112090874016971233856

2,772,181,853,932,812,094,533,532,386,515,284,309,877,174,98

2,081,601,342,952,041,493,462,621,714,833,843,087,405,203,52

372296252528382287606477325882719590

1332979687

2,171,721,463,072,221,673,522,771,895,134,183,437,745,693,99

1,831,411,182,601,791,313,052,311,504,263,382,716,534,583,09

264206172378262192442337221619497398951672457

1,541,201,002,201,531,122,571,961,293,6

2,892,325,533,902,66

1,541,201,002,201,531,122,571,961,293,6

2,892,325,533,902,66

Speed VdcAirflow

m3/h

535380310710445310880610360

116587063017701130710

10511051105110511051

High

Med

Low

High

Med

Low

High

Med

Low

High

Med

Low

High

Med

Low

ECMMod.

SK14

SK26

SK36

SK44

SK56

EWT 45 - LWT 40°C EWT 50 - LWT 40°C EWT 55 - LWT 45°C EWT 60 - LWT 50°C EWT 70 - LWT 60°CWaterflow

l/h

Emission

kW

Waterflow

l/h

Emission

kW

Waterflow

l/h

Emission

kW

Waterflow

l/h

Emission

kW

Waterflow

l/h

Emission

kW

305241205279211165315255184793639521800603440

1,781,401,191,621,230,961,831,481,074,613,723,034,653,502,56

1611271081391068315612793421340278413312229

1,871,481,261,611,230,971,821,481,084,903,963,234,803,632,67

198156133176133105198161117517417340514388284

2,301,821,552,041,551,222,311,871,366,014,853,965,974,513,30

236186158213161127241195141613494403615464339

2,742,161,842,481,871,472,802,271,647,135,754,687,155,393,94

311245209288217170326263189805649528818616449

3,622,852,433,352,531,983,793,062,209,367,546,149,517,165,22

Speed VdcAirflow

m3/h

535380310710445310880610360

116587063017701130710

10511051105110511051

High

Med

Low

High

Med

Low

High

Med

Low

High

Med

Low

High

Med

Low

ECMMod.

SK14

SK26

SK36

SK44

SK56

SkyStar ECM

32

SkyStar ECM



Emission of 4 pipe unitswith standard and enhanced cooling battery

SkyStar

Water flow

Air flow

Supply

MAX. working pressure8 barsSuitable relative humidity15 - 75%Single phase 230V 50Hz

MIN. entering water temperature: + 5°CMAX. entering water temperature: + 80°CMIN. entering air temperature: 6°CMAX. entering air temperature: 40°C

Installation MAX. height: See table on page 12

°CK

20

0,94

30

0,90

40

0,86

50

0,82

60

0,78

70

0,74

80

0,70

°CK

20

0,94

30

0,90

40

0,86

50

0,82

60

0,78

70

0,74

80

0,70

°CK

40

1,14

50

1,08

60

1,02

70

0,96

80

0,90





Working conditions



Pressure dropfor cooling battery

Pressure dropfor heating battery

2 pipe installation

4 pipe installation

33


Water side pressure drop

Water flow (l/h)

Pre

ssur

e dr

op (

kPa)

Water flow (l/h)

Pre

ssur

e dr

op (

kPa)

Water flow (l/h)

Pre

ssur

e dr

op (

kPa)

SkyStar

790 350 750 150

A B C Dmm

30 246 3

kg kg

Weightspacked unit


SK 12 SK 14 SK 22 - 26 SK 32 - 36

28 22

UNIT DIFFUSER

kg kg

ECM ModelWeights

packed unitWeights

unpacked unit


SK 12-14 / SK 22-26 / SK 32-36 (Version 600 x 600)

SkyStar ECM

34

SkyStar ECM


MD-600 / MD-800METAL DIFFUSER

(RS receiver, Code 9066338,for metal diffuser for MB units)




SkyStar

A B CMD-600MD-800

574845

599880

34,545,5

90794209079417

Size Code

1050 400 1000 20010 6


A B C Dmm

47 39

kg kg

Weightspacked unit


SK 42 SK 44 SK 52 - 56

44 36

UNIT DIFFUSER

kg kg

ECM ModelWeights

packed unitWeights

unpacked unit

35


UNIT DIFFUSER

PACKED UNIT

SK 42-44 / SK 52-56 (Version 800 x 800)





SkyStar

1 2 33,32,22,5

3,92,62,9

4,22,83,1

1 2 33,32,22,5

4,22,83,1

4,83,23,6

1 2 33,92,62,9

4,53,03,4

5,23,43,9

1 2 33,52,22,7

4,12,63,2

4,83,03,8

1 2 33,82,43,0

4,62,83,6

5,43,44,2

SK 12-14 SK 22-26 SK 32-36 SK 42-44 SK 52-56SpeedAir throw L mHeight H mDistance B m

ECM Model

1 2 33,0 3,5 3,8

1 2 33,0 3,8 4,5

1 2 33,5 4,2 5,0

1 2 33,2 3,7 4,3

1 2 33,4 4,0 5,0

SK 12-14 SK 22-26 SK 32-36 SK 42-44 SK 52-56SpeedAir throw L m

ECM Model

NOTE: On heating it must be payed attention to rooms where the floor temperature is particularly low (for example less than 5°C). In this situation the floor can cool the lower layer of air to a level that stop the uniform diffusion of the hot air coming from the unit, decreasing the throw figures shown in the table.

SkyStar ECM

36

SkyStar ECM

The air throw indicated in the tables must only be considered the maximum value, as it maychange significantly in relation to the dimensions of the room in which the appliance is installedand the positioning of the furniture in the room.

The useful throw L refers to the distance between the unit and the point where the air speedis 0.2 m/sec; if the louver has a gradient of 30° (recommended in cooling mode), the so-called“Coanda” effect will occur, illustrated in the first figure, while at a gradient of 45° (recommendedin heating mode), there will be a downwards throw, as illustrated in the second figure.

Air throw



SkyStar

Fresh air kitThis is used to introduce fresh air into the environment directly through the diffuser. The kit includes a flow separatorto be fitted inside the cassette, and a circular fitting for connection to the flexible system ducting. The flow of air is sentdirectly to just one of the outlet louvers, without passing through the coil. The

air flow of fresh air introducedinto the environment dependon the inlet static pressure.PRT 800

SK 4-5

9079231

PRT 600

SK 1-2-3

9079230

IdenTIfIcaTIon

Model

code

SK 1-2-3 SK 4-5

160200300400500

80120160200240

m3/hm3/h

38152536

38152536

PaPa

The diameter of the fittingis 150 mm for SK 1 - 2 - 3and 180 mm for SK 4 - 5.

The diameter of the fittingis 150 mm for SK 1 - 2 - 3and 180 mm for SK 4 - 5.

Fresh air connectionSee page 13.

Air distribution connectionSee page 13.

IdenTIfIcaTIon code

CAP 6078005

CDA 800 9079233

CDA 600 9079232

IdentIfIcatIon code

Correlation between flow-rate / static pressure

37


Accessories

SkyStar

Rated pressure:

Max. ambient temperature:

Max. water flow temperature:

Power:

Rating:

Protection:

Travel time:

Max. glycol content of water:

16 bar

50 °C

110 °C

230 V - 50/60 Hz

3 VA

IP 43

approx. 3 min.

50%

Batterytype

Main

ECMModel

Auxiliary

12 - 22 - 32

14 - 26 - 36

42 - 52

44 - 56

14 - 26 - 36

44 - 56

2 way valves 3 way valves

Kvs

m3/h∆pmax

kPa *Valve **

connectionKvs

m3/h∆pmax

kPa *Valve **

connection

2,8

5,2

2,8

50

60

50

3/4"

1"

3/4"

2,5

4,5

2,5

50

50

50

3/4"

1"

3/4"

* maximum pressure difference for valve to close ** external thread, flat sealNote: 3 way valves with simplified kit and 1” connection have conical seal.

SkyStar ECM

38

SkyStar ECM

Technical data: Valves characteristics

ValVe with MicroMetric lockshield ValVe

ValVe with siMplified kit

SkyStar

For 2 way balance valve, refer to page 16.

Valve set, 2 or 3 ways, ON-OFF, with thermoelectric actuator.The set includes connection pipes.

Note: The main battery lockshield valve connection is 1/2” female (Kvs 2) for SK1 - SK2 - SK3 sizes and 3/4” female (Kvs 3,5) for SK4 - SK5 sizes, the auxiliary battery valve connection is 1/2” female (Kvs 2).

Note: The maximum pressure drop accross the fully open valve should not exceed 25 kPa for cooling operation and 15 kPa for heating operation.

Val

ves

pre

ssu

re d

rop

3 ways 2 ways

3 ways 2 ways

ON-OFF valves with thermoelectric actuator

∆p - kPa

Waterflow (l/h)

39


LEGEND

SEP = Pump control boardBLAC = Inverter board

M = Electronic motorCONTROLLER = Controller

For this cassette configuration, the 1-10 Vdc signal, which controls the inverter, must be suppliedby a controller with the following signal specifications:

• Impedance < 100 Ω;

• Maximum speed 10Vdc;

• Fan OFF with V < 0.9Vdc.

SK–ECM configuration

SK–ECM electric diagram

SkyStar


SkyStar ECM

40

SkyStar ECM

Wall electronic controls

SkyStar

All the SkyStar units can be supplied with a wide range of controlsthat allows managing one single unit or several units (by using the power unit).

The room temperature can be controlled through electronic room thermostats,with different solutions according to every ambient conditions.

The electronic thermostats WM-AU, T-MB and WM-S-ECM rule the room temperature preciselyand are suitable for each of those situations,

into which it is the user to decide between the manual or the automatic fan speed.

WM-AU

T-MB

WM-S-ECM

41

SkyStar ECMSkyStar ECM SkyStar


All the SkyStar ECM units can be supplied in MB version. This version includesa wide range of controls, including the infra-red remote control, which allows managing one single unit

or several units by using the Modbus RTU - RS 485 communication protocol.

Units can be managed according to the Master/Slave logic (up to 20 units)or by supervisory components.

The system consists in a MB board (mounted on models SK–MB and SK–ECM–MB)and a series of controls, such as the T-MB wall control, the RT03 infra-red remote control,

the PSM-DI multifunction control and the Sabianet supervisory program.

Controls for SK–ECM–MB versions

RT03 infra-red remote control

PSM-DI multifunction control

T-MB wall control

Sabianet software

Sabianet screenshot

PC

42

SkyStar

0-10VdcFan Drive signal

BU

BN

PE

N

Q1

L

2

E

R3

M9

SEC1

BN

OG

WH

BK

BK

B1

Q2

1

NL3

NL2

NL1

L2

N

3EH

M12

R1

R2

L1M11

L3

L1

M10

M3

L

1

M8

M9

2

J4M5

J1

J2

J5J3 V1

V3V2

M4 V2V3

V1

M15

M7

12N

8 9 10 111213 1415

4567

High-levelALARM

ThermostatALARM

M6

L1 N

TS1

M

ECM boardpower supply

L

GNYE

P+

10VDC

P-

PE

Tp

V 3

0-10 VdcInput signal

N

A-

P15V

0A+

Tp

U

W

TS2

BN

GNYE

BN

BU

BN

BNGNYE

PE

BLAC

3

BU

ECM Model

Emission

Supply

Number and Dia. of connecting wires

SK 12-E SK 22-E / SK 32-E SK 42-E / SK 52-E / SK 62-E

1500 Watt

230V ~

3 x 1,5 mm2

2500 Watt

230V ~

3 x 2,5 mm2

3000 Watt

230V ~

3 x 2,5 mm2

The Cassette 2 pipe models are available with electric resistance that is controlled in place of the heating battery valve.The electric resistance is controlled in place of the hot water valve and not as integration to it.The resistance is hermetically sealed and supplied inside the battery pipes and therefore can be only factory mounted.The electric resistances of the units are for single phase 230V supply.The Cassette includes no. 2 safety thermostats which intervene in case of internal over- heating, opening an auxiliarypower relay (included in the shunt box) which stops the power supply to the resistances.

Note: the cooling emission of the units is 95% of the emission in the tables of page 35.

Electric heater SK-ECM-E



LEGEND:

M = Fan

SEC1 = Fan coil terminal board

BLAC = Inverter circuit board

B1 = Condensate level sensor

M9 = Water pump motor

E = Cold water valve

BK = Black

BN = Brown

BU = Dark Blue

OG = Orange

RD = Red

WH = White

GNYE = Yellow/Green

Inputfor electric resistance

1

Safety thermostatTS1

TS2

Thermal cut Off = 45°CAutomatic Reset

TS1

Thermal cut Off = 80°CManual Reset

TS2

Input for “E”2

Signal 0-10Vdc3

Max. ambient temperature for Cassette unit with electric coil in heating mode: 25°C

Cassette unit operating limits with electric coil

Electric diagram


43

SkyStar

Introduction

The MCT version has been designed for all environments where false ceilings are not featuredor cannot be constructed.The cover cabinet fits perfectly to the air intake and outlet diffuser, maintaining the appealingdesign that defines the SkyStar series. The water fittings can be turned to point upwards.

The MCT series includes 7 models, with an installation height of up to 5 m, thanks to the highlyflexible adjustment of the air distribution louvers.

All the technical specifications described on the previous pages remain the same, while keepingin mind that:- the MCT series features one coil only (two pipe systems)- there is no possibility of fresh air intake- there is no possibility of additional electric heater

The MCT version features a special casing delivered in separate packaging; this must only befitted after having installed the SkyStar unit and completed the water and electrical connections.

SkyStar MCTSkyStar MCT

SkyStar MCT

Dimensions and Weights

SK 02-MCT / SK 12-MCT / SK 22-MCT / SK 32-MCT

Casing code: 9079240

Casing weight: 5 kg (7,5 kg with the packaging)

SK 42-MCT / SK 52-MCT / SK 62-MCT

Casing code: 9079250

Casing weight: 10,5 kg (13,5 kg with the packaging)

Warning: the electrical and water connections must enter the unit from above and must not interfere with the casing.

44

SkyStar MCT SkyStar

45


Assembly diagram

SkyStar

46

SkyStar

The descriptions and illustrations provided in this publication are not binding: Sabiana reserves the right, whilstmaintaining the essential characteristics of the types described and illustrated, to make, at any time, without therequirement to promptly update this piece of literature, any changes that it considers useful for the purpose ofimprovement or for any other manufacturing or commercial requirements.

Components of the casing:

Valve kit

The casing includes:

A – 4 corner covers

B – 4 bottom brackets

C – 4 top brackets

D – Condensate collection tray

E – Hardware (45 3.9x9.5mm TCX screws)

F – Instruction sheet

The valve fittings allow the water pipes to be connected from above.

For the specifications of the valves, see page 15.

SK 02-MCT / SK 12-MCTSK 22-MCT / SK 32-MCT

Code 9079155

SK 42-MCTSK 52-MCT / SK 62-MCT

Code 9079156


Sabiana take part to the Eurovent program of fan coil performance certification.The official figures are published in the web site www.eurovent-certification.cm.The tested performances are:

• Fan absorption • Water pressure drop • Sound power

• Heating emission (2 pipe units) at the following conditions: - Entering water temperature +50°C - Entering air temperature +20°C - Water flow rate as for the cooling conditions

• Heating emission (4 pipe units) at the following conditions: - Water temperature +70°C E.W.T. +60°C L.W.T. - Entering air temperature +20°C

• Cooling total emission at the following conditions: - Water temperature +7°C E.W.T. +12°C L.W.T. - Entering air temperature +27°C dry bulb +19°C wet bulb

• Cooling sensible emission at the following conditions: - Water temperature +7°C E.W.T. +12°C L.W.T. - Entering air temperature +27°C dry bulb +19°C wet bulb

CONTENTS

• SkyStar • Introduction Page 3 • Main components Page 4 • EUROVENT Certifications Page 5 • Emissions Page 6 • Water side pressure drop Page 9 • Working conditions Page 9 • Dimensions and weights Page 10 • Air throw Page 12 • Fresh air supply Page 13 • Air distribution Page 13 • Accessories Page 14 • CRYSTALL electrostatic filter Page 20 • Wall electronic controls Page 24 • Controls for SK−MB versions Page 25 • Electric heater SK−E Page 26

• SkyStar ECM • Introduction Page 28 • Main components Page 29 • EUROVENT Certifications Page 30 • Emissions Page 31 • Water side pressure drop Page 33 • Working conditions Page 33 • Dimensions and weights Page 34 • Air throw Page 36 • Accessories Page 37 • SK−ECM configuration Page 39 • Wall electronic controls Page 40 • Controls for SK−ECM−MB versions Page 41 • Electric heater SK−ECM−E Page 42

• SkyStar MCT • Introduction Page 43 • Dimensions and weights Page 44 • Assembly diagram Page 45 • Components of the casing Page 46 • Valve kit Page 46

MD-600Version

MD-600 Diffuser

NEW

Wall controls

Air ConditioningSkyStar - SkyStar ECM Cassette Fan Coil Units

Air Conditioning

SkyStarSkyStar ECM

Cassette Fan Coil UnitsSK

YSTA

R -

EX -

12/

16

COD

. 99

A479

0100

M

/12/

16

Sabiana s.p.a. • via Piave, 53 • 20011 Corbetta • Milano • Italy • phone +39.02.97203.1 r.a. / +39.02.97270429 / +39.02.97270576fax +39.02.9777282 / +39.02.9772820 • www.sabiana.it • [email protected]

Cert. n° 0545 www.eurovent-certification.com

NEW - Quality Heating and Air Conditioning Solutions Brochure .pdf · NEW ols Air Conditioning...

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Transcript of NEW - Quality Heating and Air Conditioning Solutions Brochure .pdf · NEW ols Air Conditioning...