Refe rences book

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PRESENTATION

Founded in 1947, Airwell Group is today one of the global leaders for the manufacture and

distribution of high class, environmentally-balanced and reliable air conditioning

systems. Striving for long-term relationships, Airwell Group provides individual

consultancy and professional servicing. Airwell Group is the ideal partner for perfect

climate solutions in residential, light commercial, commercial and industrial applications?

Airwell group’s products provide comfort, wellbeing and quality of life, helping to

increase business productivity. Today, Airwell Group has one of the widest product

ranges and distribution networks on the market.

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Airwell & Wesper

AirwellGroup

Founded in 1948, Wesper is one of the most

important brands of Airwell Group. Specialized in

Central Air Conditioning Systems, Wesper has

been known for its high reliability, efficiency and

quality standards and the company hasn’t stopped

growing. For 60 years, Wesper has been covering

commercial and industrial applications.

The Airwell brand is closely linked to the

development of air-conditioning systems in Europe.

Reliability, efficiency and quality have been the key

factors to this growth and are now becoming a

worldwide key reference in the air-conditioning

field. Airwell’s product range is one of the widest

on the market. It covers all residential and industrial

applications, from the Inverter split technology to

innovative heat pumps and VRF systems.

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AIRWELL & WESPER IN THE WORLD

Innovation & QualityWe are committed to continuously exceeding our

product range and services, product quality and

reliability, as well as our internal processes, while

remaining flexible to quickly respond to changing

customers requirements.

OUR PHILOSOPHY

Performing ExcellenceAirwell Group is an integrated global organization.

As an international team, we work on the common

objective to continuously exceed our performance,

and thereby sustain competitiveness through

consistent profitability and growth.

Leadership & Team SpiritWe value the diversity of our organization, always

treating each other with integrity and respect.

The fundamental principles of our leadership

are listening, communication, and people

development.

France •

• Morocco

• Qatar

• Hungary

• Czech Republic

Portugal •

• Russia

• Lybia• Algeria

Tunisia •

Slovakia •

Bulgaria •

• Poland

Greece •

• Roumania

Ireland•

United Kingdom•Netherlands

•

• Senegal

• India

• Pakistan

New Caledonia •

• Turkey

• Yemen

• Ukraine • Kazakhstan

• Belarus

• Georgia• Armenia

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Airwell & WesperCONTENTS

6Hotels

19Audiovisual& ScienceFacilities

9StateBuildings

22ShoppingCentres

11Health &Education

26Industry

14Sport &LeisureCentres

28OfficeBuildings

16Transportation

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VIP VILLAGE SIRTE, LIBYA (2009)

This high-standard hotel complex, composedof 99 identical villas, a clubhouse and a royalsuite, mainly accomodates foreign dignitaries,on the occasion of official ceremonies orevents. In march 2010, the complex cateredfor the Summit of the Arab Ligue. It will soonhost the African heads of State during theSummit of the OAU.

CUSTOMER’S NEEDSince the village is meant to receive heads of State, the scopestatements were very strict as far as quality was concerned;coolness and comfort were the watchwords. Moreover, thematerial had to be available quickly; reactivity was thus expectedfrom Airwell.

‘S SOLUTIONAirwell complied with the client's demands, by delivering itsproducts 3 months after the order. The company also providedtechnical advice on the use of its products. Every villa wasequipped with a RCW2 remote control that manages its indoorunits. A BMS supervising station was installed to control the villasfrom a distance.

TECHNICAL DETAILS3 2-way VRF groups (outdoor units: 3 x MFL 100; indoor units: 14 ducted units [7 x NDSLP 18, 7 x NDLP 28], 2 1-way cassettes [2 x NK1FL 24], 26 2-way cassettes [10 x NK2FL 18, 16 x NK2FL 24], 23 4-way cassettes [1 x NK6FL 12, 6 x NK6FL 16, 16 x NK6FL 18]), 8 roof tops (1 x RTH 50, 1 x RTH 80, 1 x HAN 25, 2 x HAN 31, 1 AH 35,2 x AH 50), 106 TempAir air handling units (102 x PR 20, 2 x PR 60, 1 x PR 90, 1 x PR 160), 4 chillers (2 x VLC 304, 1 x CLC 402, 1 x CLC602), 100 centrales split-system (100 xDN 305 RC), 4 column split systemsSAF 45, 1060 ducted units (DLS 18, 24,37 & 44), 8 compact air handling units(7 x SRP 50, 1 x SRP 80), 53 wall splits(8 x FLO 30, 11 x FLO 36, 34 x PRIME12, 18 & 24).Total cooling capacity: 1 145 kW. Total air flow: 203 600 m3/h.

HOTEL-CASINO COMPLEX CHAVES, PORTUGAL (2007-2008)

Solverde is a company that owns 4 casinosin Portugal. Chaves 5* hotel is located in thenorth of the country and aims at attractingSpanish customers. It consists of 78 rooms,indoor and outdoor swimming pools, asoccer field, a squash court and many otherinstallations that make one's stay ascomfortable as possible.

CUSTOMER’S NEEDThe customer wanted one supplier to provide him the whole range of products he needed to ventilate and air-condition the different rooms of the complex (powerful chillers, air handling units & fancoils); in particular, the airhandling sytem had to be very easily adjustable: for instance, places like swimming-pools or relaxation roomsneeded an air flow higher than that of the bedrooms. Climavesper & Wesper finally got the contract.

‘S SOLUTIONThe solution consists in a 4 pipe installation with centralized production based on 4 cooling only chillers, including two with 50% heat recovery, and fancoil distributiondo the hotel rooms. The rest of the complex was treated with air handling units.

TECHNICAL DETAILS4 chillers (2 x SLS 2602, 2 x SLS 2602 with 50% heat recovery), 28 Premi@ir airhandling units, 17 Wespak compact air handling units, 143 AHN ceiling fancoils.Total cooling capacity: 2340 kW. Total air flow: 300,000 m3/h.

HOTELS

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Airwell & Wesper

OCEAN PALACECASCAIS, PORTUGAL (2009)

CUSTOMER’S NEEDThe rooms of the prestigious 5-star hotel had to beequipped with compact and efficient air-conditioningsystems, that precisely adapt to the customers'needs.

‘S SOLUTIONAirwell & Wesper posposed an association ofPremi@ir and Wespak air handling units and chilledwater cassettes. Premi@ir air handling units refreshand clean the air, which is then brought to theindoor units. The latter diffuse it in the hotel rooms,according to the instructions sent by the controllerdevices. Wespak compact air handling units areperfectly suitable for suspended ceilings; theireasiness of use and their complete range offunctions match the luxury of the hotel.

TECHNICAL DETAILS42 Premi@ir air handling units (6 x PR 20, 12 x PR 40, 7 x PR 60, 7 x PR 90, 5 x PR 160, 1 x PR 200, 2 x PR 240,1 x PR 300, 1 x PR 360), 5 Wespak compact air handlingunits (3 x Wespak 1.39, 1 x Wespak 2.69), 18 4-waychilled water cassettes WKW 18.Total air flow: 315 600 m3/h.

LOUVRE HOTELGUYANCOURT, FRANCE

(2007-2009)

CUSTOMER’S NEEDThis contract included the replacement of the indoorunits of 20 "Première Classe" hotels, at the rate of100 rooms per hotel. Priority was given tocustomers' comfort, with the installation of a silentequipment, that would be easily regulated by anyuser.

‘S SOLUTIONThe hotels were equipped with Aqu@fan fancoils;their easiness of installation, their low sound leveland their performances (air flow between 150 &1500 m3/h) made them the perfect solution for thesepremises. Furthermore, since they work with thecommunicating electronic control Aqu@net, theiroperating parameters can be regulated at theconvenience of the occupiers of the hotel rooms.

TECHNICAL DETAILS2000 Aqu@fan AHN 2010 fancoils (100 Aqu@fans perhotel, 20 hotels).Total cooling capacity: 100 kW per hotel.

SPA TOECHOUD AL AMRA,ALGERIA (2007-2010)

CUSTOMER’S NEEDThese soon-to-be residences for all type of workers calledfor a air-conditioning system that would garanty thecomfort of the occupiers, which, in technical terms, impliedthe supply of powerful yet eco-friendly outdoor units,combined with esthetical and easily adjustable indoorunits.

’S SOLUTIONA panel of Airwell's best products was proposed. Theassociation of powerful roof tops & chillers and efficient airhandling units ensured the supply of a sane and profuse airto the residences. The elegant design, the easycommissioning and the low sound level of the fancoilsinstalled increased the comfort of the houses.

TECHNICAL DETAILS13 roof tops (2 x RT 40, 3 x RTL 40, 2 x RTL 60, 2 x RTL 80, 1 x RTL 100, 1 x RTL 120, 1 x RTCL 180), 6 air cooledcondensing units (1 x VLC 804, 2 x VLC 904, 2 x VLC 1004, 1 x VLC 1104), 6 TempAir air handling units (1 x PR 160, 2 x PR 200, 2 x PR 240, 1 x PR 360), 68 Wespak 1.39 & 2.69compact air handling units, 68 central split-systems (DN 125, 155 et 185), 105 fancoils (28 DLS 18, 24, 30, 37 & 44ducted units; 10 CKF 9, 12, 18 & 24 cassettes; 15 SX 18, 24 &30 and FBF 36 & 45 ceiling units; 52 PRIME 9, 12, 18 & 24and FLO 30 & 36 wall units).Totale cooling capacity: 3165 kW. Total air flow: 115 900 m3/h.

5* HOTEL AVENUED'IENA PARIS

(16e arr.), FRANCE (2009)

CUSTOMER’S NEEDThe hotel is in a luxurious building, located in thecore of the 16ème arrondissement of Paris. It neededan HVAC (heating, ventilation, and air-conditioning)engineering system whose installation wouldpreserve the elegant shape of the premises whileensuring an abundant air circulation. What's more,the installation had to be easy and quick so that theoperations of the hotel are not affected.

‘S SOLUTIONWesper provided air handling units that fit indoor aswell as outdoor installation; thus, they matchconstruction sites in which the duty to preserve thebuilding requires the equipment to adapt to specificconditions of commissioning.

TECHNICAL DETAILS19 Premi@ir air handling units (1 x PR 20, 1 x PR 40, 2 x PR 60, 4 x PR 90, 4 x PR 120, 3 x PR 160, 2 x PR200, 2 x PR 240).Total air flow: 194 500 m3/h.

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HOTELS

PRINCESSE FLOREHOTEL

ROYAT, FRANCE (2008)

CUSTOMER’S NEEDThis hotel is a renowned health resort, therefore itrequired a high-standard equipment, that wouldgaranty its users an optimized comfort all over theyear. In order to preserve the comfort and therelaxation the customers have come to seek in thehotel, the indoors units provided had to be quitesilent.

‘S SOLUTIONThe hotel was equipped with 3-way VRF groups; thisefficient (average COP = 3.9; average EER = 3.4) andextremely silent system, which can simultaneouslyheat and cool, notably thanks to heat reclaim. Thedesign of the cassettes and the ducted unitsproposed perfectly fitted the architecture of thehotel.

TECHNICAL DETAILS6 3-way VRF groups (outdoor units: 6 x EFL 120;indoor units: 64 NDSLP 12 extra slim ducted untis, 16 NKFL 18 & 24 cassettes).Total cooling capacity: 200 kW.

ZAC PLEYELSAINT DENIS, FRANCE (2008)

CUSTOMER’S NEEDLocated in the town of Saint Denis, near Paris, thehotel replaced the air-conditioning system of itsrooms. The latter had to be modernized, with anemphasis put on the visual and acoustic discretionof the models.

‘S SOLUTIONAqu@fan models are the ideal unit for this type ofapplication. With a sound level lower than 4 db(A)and an uncluttered and plain design, these fancoilswent perfectly together with the decoration and theatmosphere of the hotel rooms. Their advancedperformance and their longevity make them theperfect solution to air-condition those hotel roomsall over the year.

TECHNICAL DETAILS290 Aqu@fan fancoils (AHN 4030).Total cooling capacity: 280 kW.

COURTYARD ARCUEIL, FRANCE (2010)

CUSTOMER’S NEEDThe customer needed an individualized air-conditioning system in which, while beingconnected to a group, each room would functionautonomously. Passageways and gathering areas(hotel reception, for instance), where, depending onthe season, many people would crowd, had to bevery well ventilated.

‘S SOLUTIONThe equipement Wesper proposed was speciallyconfigured to adapt to the specificities of the hotel.Collective spaces (hall, meeting rooms…) weretreated with chilled water cassettes while the roomswere equipped with Aqu@fan fancoils.

TECHNICAL DETAILS170 Aqu@fan fancoils (AHN 4030), 10 WKW 18chilled water cassettes, 5 Premi@ir air handling units(5 x PR 90).Total cooling capacity: 200 kW. Total air flow: 37,500 m3/h.

IZMAYLOVO HOTELCOMPLEX

MOSCOW, RUSSIA (2008)

CUSTOMER’S NEEDThe hotel was built in 1978. The challenge wastherefore to replace the HVAC system whilepreserving the buildings and using the existingducts.

‘S SOLUTIONIn order to meet the client's request, air cooled (SLS)and water cooled (VLH) chillers were proposed.Substantial energy savings were made; the easinessof installation of the products was in keeping withthe preservation of the structure of the building'sHVAC network.

TECHNICAL DETAILSChillers (VLH 1204, SLS 3804), Premi@ir air handlingunits.Total cooling capacity: 1,000 kW.

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Airwell & Wesper

MINISTRY OF DEFENCE FRANCE (2006-2008)

The French Army is placed under theresponsibility of the Ministry of Defence andforms, with the marine nationale (navy), thearmée de l'air (air force) and the gendarmerienationale (police force) the French armedforces. The army owns bases and technicalpremises all over the French territory.

CUSTOMER’S NEEDMilitary bases as well as Leclerc tanks repair andstocking workshops, need a specific ventilation system.Moreover, there were high climatic constrainsts(humidity, high & low temperature, sand wind…).

‘S SOLUTIONA product was exclusively designed to meet the client'sunique demand; in particular, roof tops wereelectromechanically modified. Thus, since 2004, weprovided the Armée de Terre more than 150electromechanical HA to air-condition its premises.

TECHNICAL DETAILS50 HA 85 RC electromechanical roof tops.Total cooling capacity: 1,100 kW.

LAW COURT OF ANNECY, FRANCE (2008)

Located in the centre of the city, the buildingthat houses the law court of Annecy wasdesigned by Maurice Novarina, who alsodevised the Super-Italie tower (a residentialtower, located in the 13ème arrondissementof Paris) and the Olympic Village of Grenoble.The law court has a Court of Common Pleas,a Superior Court, a Business Tribunal & a Labor Tribunal.

CUSTOMER’S NEEDThe courtrooms and the offices of the law court calledfor a modern HVAC solution, that would mix comfortand energy efficiency.

‘S SOLUTIONThe innovating, silent & efficient Aqu@fan was the bestresponse to the customer's demand. This sober andelegant fancoil clearly matched the atmosphere of thelaw court. Upstream, PR air handling units wereinstalled, which provided a high standard air treatment.

TECHNICAL DETAILS4 air handling units (1 x CDC 71, 1 x PR 90, 1 x PR 120,1 x PR 240), 1 SWS 2212 chiller, 4 WKW 18 chilledwater cassettes, 202 Aqu@fan fancoils (199 x AWN, 3 x AWC).Total cooling capacity: 529 kW. Total air flow: 38,450 m3/h.

STATE BUILDINGS

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STATE BUILDINGS

CITY HALL OF MONTELIMAR, FRANCE (2009)

CUSTOMER’S NEEDThe air-conditioning groups of the city hall had to bereplaced: the watchwords were modernity,modularity & compactedness.

‘S SOLUTIONWesper cassettes were an ideal answer to thedemand expressed by the customer: indeed, theyhave a low operating soud level and they match verywell all types of dropped ceilings. They are equippedwith a remote that enables the user to regulate theroom temperature.

TECHNICAL DETAILS1 Premi@ir air handling units (PR 120), 151 Coandaeffect cassettes, 20 fancoils (4 ceiling units [2 x AHC,2 x AHN], 15 ducted units [1 x VPX, 14 x VHF]), 10 WKW chilled water cassettes.Total air flow: 9,100 m3/h.

ARMY BASEFRANCE (2009)

CUSTOMER’S NEEDIn order to refresh the army's hangars, theventilation material provided had to be powerful, butalso able to resist to extreme climatic conditions(rain, wind…).

‘S SOLUTIONThe product provided was specifically designed tomeet the demand. Airwell employees did theirutmost to customized the product so that it is uniqueand particularly resistant.

TECHNICAL DETAILS80 HA85RC roof tops.Total cooling capacity: 1,760 kW.

POLICE STATIONPARIS (17e arr.),FRANCE (2010)

CUSTOMER’S NEEDThis type of building houses offices as well ascomputing rooms, police custody cells or shootinggalleries. Thus, the premises called for anequipement that woud be easy to install and thatwould adapt to several types of coating and uses, inbasements or on the floors above.

‘S SOLUTIONA complete range of cassettes and fancoils wasinstalled. These units have a low installation cost,they can be easily connected to the water chillersproducing chilled or hot water and they provide areal comfort of use. The production and thetreatment of the air are ensured by a Wesper airhandling unit and a condensing unit.

TECHNICAL DETAILS72 Aqu@fan fancoils, 16 WKW chilled watercassettes, various fancoils.

CITY HALLOF GENNEVILLIERS,

FRANCE (2009)

CUSTOMER’S NEEDOffices and various rooms (counter and meetingrooms, for instance) called for ventilation. A high-performance system, which would ensure aperformant air treatment and be easily adjustable,was necessary.

‘S SOLUTIONWesper proposed compact fancoils; they wereinstalled in the whole building and they efficientlyair-conditionned the premises.

TECHNICAL DETAILS500 fancoils.Total cooling capacity: 1,250 kW.

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Airwell & Wesper

MOHAMMED IV TEACHING HOSPITAL COMPLEX MARRAKESH, MOROCCO (2009)

Composed of 3 hospitals, the TeachingHospital Complex of Marrakesh servesMarrakesh Tensift Al Haouz, a 3.5 millioninhabitants area. This hospital complex isequipped with the most modern medicalinstallations and is often held up as anexample for the expertise of its administratorsand its medical staff, like for the successfullcorneal transplant of August 2009.

CUSTOMER’S NEEDThe Teaching Hospital Complex had to be equippedwith a powerful system that would be able to resist tothe country's particular climatic conditions. Thus, forthe patients' comfort but also for the disinfection of thepremises, the said system had to maintain a roomtemperature of about 20°C, even when the outsidetemperature was very high.

‘S SOLUTIONThe resistant SLS chillers proposed by Wespermatched the customer's demand, notably thanks totheir being insulated by a 19 mm thick closed cell foammaterial that enables them to face all types of climaticconditions.

TECHNICALDETAILS5 SLS air cooled screwchillers, air handling units,VH2N high static pressurefancoils.

LEONARD DE VINCI PRIVATE HOSPITAL TOURS, FRANCE (2007)

The Léonard de Vinci Private Hospital (orHealth Centre) is among the biggest privatehospitals in France. Located at less than 10 minutes away from the city centre ofTours, the Health Centre has a modernequipment and gives all the usual medicaltreatments; its 2flagship departmentsare its maternityward and itspalliative care unit.

CUSTOMER’S NEEDThe private hospital needed its HVAC system to beplaced so that it could garanty an optimum quality andcleanness of the air, which are paramount to thesanitization of the rooms and the surgical units.Patients' comfort was also crucial; therefore, theequipment had to enable the users to regulateindividually the room temperatures.

‘S SOLUTIONThe solution Wesper proposed was an association of apowerful and an efficient equipement, as far as energyand sanitation are concerned. The thermal regulationwould be ensured by SLS & VLS chillers; Premi@ir airhandling units would provide the air treatment. Theirsmooth tunnel and their double skin panels preventboth microbial growth (due to dust build-up) andhumidity penetration; indeed, the Premi@ir rangetotally fits hospital applications.

TECHNICAL DETAILS300 KCO cassettes, 25 Premi@ir air handling units & 3 chillers (2 x SLS 3402, 1 x VLS 704).Total cooling capacity: 1,545 kW.

HEALTH & EDUCATION

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HEALTH & EDUCATION

UNIVERSITY OF PARDUBICE, CZECH REPUBLIC (2009)

Created after World War II, the University ofPardubice, in Czech Republic, today countsmore than 10,000 students. It prepares fordegrees in various subjects, like economics,computer technology, medecine or evenphilosophy, and it offers more than 160 specialisations.

CUSTOMER’S NEEDThe building's HVAC sytem had become obsolete, ithad to be replaced. Priority was given to compacity,discretion and modularity: indeed, the diversity of therooms of the building (lecture halls, offices, labs,libraries…) implied that the units installed enable totreat those places in a differentiated way.

‘S SOLUTIONThe HVAC system was totally corrected, with, inparticular, the installation of 2 SWR & CWP chillers.Indeed, using plate exchangers confers the chillers anunequalled compacity and a reduced occupation of thefloor area. The indoor units are ducted or ceilingfancoils; those models have a high longevity and arenot bulky.

TECHNICAL DETAILS2 chillers without condenser (1 x SWR 1902, 1 x CWP-RC 25), 38 wall splits, 37 fancoils (20 x VHF, 17 x AHC).Total cooling capacity: 600 kW.

UNIVERSITY OF CRÉTEIL, FRANCE (2008)

The University of Paris-Est Créteil Val de Marne isformed of 12 faculties and institutes, split among3 departements of the region Ile de France. Itshead offices are in Créteil, in a building that issimilar to the one that houses the council of thedepartment Val-de-Marne. The universityporposes courses insubjects like medecine,economics,languages,... More the27,600 students wereregistered in theuniversity in 2008.

CUSTOMER’S NEEDThe building that houses the university in Créteil was built in the1970's, and its HVAC system also dated back from this time. Thiscentralized system (2 condensing units connected to 2 chillersand one air handling unit) provided a fixed rate of fresh air, withno distinction between offices and lecture hall, which entailed alack of comfort among the occupying persons. The system's lackof reactivity and high energy cost made a refurbishement crucial.

& ‘S SOLUTIONTwo different systems were installed. On one hand, for the airtreatment of the offices and the lecture halls, Wesper proposed 2 reversible chillers that produce both hot and chilled water andwould be connected to compact "100% fresh air" air handlingunits. On the other hand, as far as comfort is concerned, 12 Airwell Flow Logic groups (VRF) that supply more than 100 ducted units were installed; in order to adapt to theintermittent occupation of the classrooms, the air flow is theretriggered by a presence sensor. Moreover, fouled air calories arereclaimed and restored in the liquid chilling packages. The wholeinstallation generated a 50% energy savings compared with theprevious HVAC system.

TECHNICAL DETAILS2 VLH 1204 chillers (Wesper) and 12 2-way VRF groups (outdoorunits: 12 x MFL 120; indoor units: 135 NDLP ducted units), 45 Wespak direct drive compact air handling units (Airwell).Total cooling capacity: 400 kW for VRF groups, 550 kW for chillers.Total air flow: 45,000 m3/h.

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Airwell & Wesper

EDHEC BUSINESS SCHOOLNICE, FRANCE (2009)

CUSTOMER’S NEEDThe business school corrected its HVAC system, forthe previous one was obsolete. An emphasis was puton the power of the outdoor units installed (sincethey would serve the whole school) and the indoorunits' minimum bulkiness (they had to fit with thelayout the architect had planned). Furthermore, inorder to comply with the HQE (Haute QualitéEnvironnementale - High Environmental Quality)goals, the equipment provided had to consume aslittle energy as possible.

‘S SOLUTIONWesper proposed the EDHEC efficient VLH & AQTHchillers, whose EER are greater than 2.6. PR airhandling units completed this system, by ensuringthe air treatment. Eventually, all the indoor unitsproposed were ducted ones or cassettes, and theynaturally fitted into the layout of the place.

TECHNICAL DETAILS2 chillers (1 x VLH, 1 x AQTH), 10 Premi@ir airhandling units, 11 AHN ducted units, 30 chilledwater cassettes (6 x WKW, 24 Coanda effectcassettes).

HOSPITAL OF SANTA MARIAPORTO, PORTUGAL (2009)

CUSTOMER’S NEEDBecause of its wide space, the hospital needed apowerful thermic regulation system; yet, since therewere high constraints of air hygiene, the said systemalso had to ensure an efficient filtering of the micro-particules that might contaminate the premises.

‘S SOLUTIONThanks to the simulations lead on the WinClimselection software, Wesper proposed a combinationof Premi@ir & @irtwin air handling units for thisapplication. The purification efficiency of the former(which are equipped with high effiency filters,accordingly with the EN 1822 ranking) associatedwith the latter's flexibility of the air treatmentfunctions offered the hospital of Santa Maria a highperformance and precise equipment.

TECHNICAL DETAILS20 Premi@ir air handling units (PR 40, 60, 90, 120 &240) et 6 @irtwin air handling units (TR 40, 60 &120).Total air flow: 172,700 m3/h.

HOSPITAL OF EVREUX,FRANCE (2009)

CUSTOMER’S NEEDThe hospital was beingreconstructed, so as to improve theaccess to it and the care and also toinstall new surgical and medicalequipments; the replacement of theHVAC system was included in theseworks. Priority was given to airpurification and to the possibility foreach patient to regulate precisely hisroom temperature.

‘S SOLUTIONThe hospital was equipped withPremi@ir air handling units; theseunits ensure an efficient airtreatment and a total asepsis.What's more, cassettes wereinstalled in each room, theclimatisation could thus respond toeveryone's particular needs andcomfort.

TECHNICAL DETAILS80 Premi@ir air handling units & 300 cassettes.

PRIVATE HOSPITAL OFCHAMBERY, FRANCE (2009)

CUSTOMER’S NEEDSince the hospital is renowned, themain demand was the preservationof the quality of the care given,that's to say the garanty that thefuture air treatment system wouldprecisely filter particles, dust andmicrobes that might dirty andcontaminate the premises.

‘S SOLUTIONThe private hospital was equippedwith Premi@ir air handling units,whose solid and innovative designperfectly fitted the place. Theyprovided a steady air renewal, inparticular in rooms were surgicaloperations are carried out (surgicalunits, notably) which ensured thecleanliness of the air andparticipated in the prevention ofnosocomial infections.

TECHNICAL DETAILS31 Premi@ir air handling units (12 x PR 40, 6 x PR 60, 6 x PR 90, 5 x PR 120, 1 x PR 160, 1 x PR 200).Total air flow: 192,550 m3/h.

BRETONNEAU HOSPITALTOURS, FRANCE (2007&2010)

CUSTOMER’S NEEDWe are here dealing with long-termrestructuring and expansionworks,which aim at confirming thehospital's being a major medical centreof its region. Since the new buildingswere to comply with the HQE goals, theHVAC system was to be energyefficient and eco-friendly, besides thecleanliness constraints inherent in anhospital ventilation system.

‘S SOLUTIONWesper proposed its Premi@ir airhandling units, which are ideal forhospital applications, thanks to theirH13 filters (categorized "very highefficiency" according to the EN 1822ranking). They have a heat recoverysystem that generate substantialenergy savings. All this wascompleted by the installation of adouble flow ventilation andcondensate drainage trays thatprevent water retention.

TECHNICAL DETAILS120 Premi@ir H13 filter air handlingunits & 500 cassettes.

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SPORT & LEISURE CENTRES

CIRCUIT OF THE 24H OF LE MANS, FRANCE (2004-2010)

Created in 1923, the 24 Hours of Le Mans is a famous car endurance race that takes placein June and yearly brings together more than 230,000 spectators. The ciruit is 13,629 kmlong and is among the longest ones in the world; this semi-permanent race course is usedabout 10 days a year for the qualifying rounds and then, for the competition.

CUSTOMER’S NEEDVarious types of rooms of the circuit called for an HVAC equipment: offices, stands, press-rooms… The supplierhad to be able to proposed varied solutions, which would be adapted to the different types of activities practicedin the venue. In particular, the system had to provide simultaneous heating and cooling.

‘S SOLUTIONAirwell worked hand in hand with the engineeringoffice Boulard and the installers Clim Ma andDelaboudinière; the company provided a range ofVRF inside units to equip the rooms of the circuit.The sytem is managed by the LonWorks interfacethat enables the user to regulate until 16 air-conditioning groups.The installation of 3-way VRFgroups makes simultaneous heating and coolingpossible.

TECHNICAL DETAILS2 and 3 way VRF groups (indoor units: cassettes,ducted, wall & ceiling units, of various sizes).

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Airwell & Wesper

MONTPELLIER HERAULT SPORTING CLUBMONTPELLIER, FRANCE (2009)

CUSTOMER’S NEEDLocal temparature is above national average, therefore,the MHSC needed both climatisatin and heating for thewinter; it was crucial to find a solution that wouldcombine these 2 operating modes without being tooexpensive. Air treatment also had to be as good aspossible, for professional soccer players who occupythe premises to enjoy a pleasant atmosphere for theirpractices and their games.

‘S SOLUTIONThe MHSC ordered a complete range of VRF groups,whose average COP reached 3.8, notably thanks to theDC Inverter technology. Such a coefficient ofperformance allows efficient heating during the coldseason as well as performant climatisation insummertime. An emphasis was also put on the indoorunits' low operating soud level.

TECHNICAL DETAILS1 2-way VRF group (outdoor unit: 1 MFL 100; indoorunit: 12 wall units [8 x NWFL 7, 2 x NWFL 9, 2 x NWFL12]).Total cooling capacity: 33.5 kW.

ARENA AUDITORIUM (2010)

MONTPELLIER, FRANCE

CUSTOMER’S NEEDSince the Arena Auditorium is the 2nd biggestauditorium in France after Bercy, it needed a modernand powerful equipment, with an important coolingcapacity and which would ensure the comfort ofboth the audience and the artists who perform there.

‘S SOLUTIONThe solution proposed was AXIMA installing asystem that would associate, among others, a VLSchiller and VHF fancoils. Indeed, these productscombine substantial air flow and optimumtemperature regulation . They are equipped with theR410A and have prooved efficient and reliable.

TECHNICAL DETAILS1 VLS 904 air cooled chiller, 40 VHF fancoils (9 x VHF 01, 23 x VHF 05, 4 x VHF 10, 4 x VHF 12), 2 K18OG chilled water cassettes.Total cooling capacity: more than 200 kW.

BARRIERE CASINO (2009)

CAGNES-SUR-MER, FRANCE

CUSTOMER’S NEEDBecause of the nature of the place and the highnumber of people that may crowd into it, thebuilding needed an abundant air refreshment andtherefore powerful and fine-tuned products.

‘S SOLUTIONWesper provided air handling units that garanty ahigh and constant air refreshment. They wereassociated with VLH, which are very silent modelsthat ensure an optimum climatisation. Thepartnership between the company and theengineering office SudEquip was a real asset for thisapplication.

TECHNICAL DETAILS3 VLH 1204 air cooled chillers, 12 @irtwin (2 x TR 40,1x TR 60, 1x TR 120, 1 x TR 500) and Premi@ir (2 xPR 40, 1 x PR 90, 1 x PR 120, 1 x PR 200, 2 x PR 300)air handling units.Total cooling capacity: 875 kW. Total air flow: 151,800 m3/h.

16

TRANSPORTATION

AIR FRANCE 2G TERMINAL ROISSY, FRANCE (2008)

Completed in 2008, this terminal deals with the short and medium haul flights operated byAir France and its subsidiaries in Europe; it can accomodate until 3 million passengers a yearand receive simultaneously 26 planes of less than 100 seats. Furthermore, it is accessible tothe disabled as well as the visually impaired and the hard-of-hearing. It also has a car parkand a shopping galery. The buildings' ecological impact is minimized and the site abides bythe HQE goals.

CUSTOMER’S NEEDPriority was given to the installation of sober, energyefficient and powerful products. Indeed, the number ofpersons that transit there and the specific activitypracticed implied that the 2G terminal would beequipped with easy-to-regulate units, in particular inthe rooms that house the operational team of theterminal.

‘S SOLUTIONEquipping the offices of terminal with VRF unitswas the ideal solution. 14 Airwell Flow Logicgroups were installed. The 220 indoor units wereducted ones with air inlet plenum, with a wirelesscontrol device. The centralized management wasensured by the Intelligent Controller Flow Logic,our best VRF control system.

TECHNICAL DETAILS14 3-way VRF groups (outdoor units: 14 EFL;indoor units: 220 NDLP ducted units, 10 NWFLwall units), 4 X 3250 AR vertical air cabinets, 4 CAC DCI 25 wall units.

17

Airwell & Wesper

A86 HIGHWAY PARIS, FRANCE (2007)

The A86 highway surrounds the French capital and connects it to its suburbs. It is one ofthe most taken roads of the region of Paris. Various tunnels were built there, they shelter themanaging team that handles the traffic, the maintenance and the occasional road accidents.

CUSTOMER’S NEEDWesper's mission was to cover the whole A86 network.The main challenge for the operational team and theircollaborators was to adapt the products to the bigdistance between outdoor and indoor units and to thetechnical premises' specific needs in sensible coolingcapacity.

& ‘S SOLUTIONThe road was equipped with a selection of Airwell& Wesper technologies that responded to theclient's demand, with, among others, the supply ofWespak compact air handling units. Their lowheight allowed a real gain of space. So as to getover the obstacle of the distance between indoorand outdoor modules, Airwell proposed VRF unitsand split ones, with high refrigerant tubing lengthsand big height difference between indoor andoutdoor units.

TECHNICAL DETAILSWespak compact air handling units; 21 VRFgroups (outdoor units: 21 x MFL), 76 splits; 22 DK/DN packaged split systems; 28 DCI splits.

18

TRANSPORTATION

NORILSK AIRPORT NORILSK, RUSSIA (2007)

Norilsk is a Russian city, located betwennthe Yenisey river and the Taymyr peninsula. It is the northernmost city of Siberia and the2nd largest city of the Arctic Circle. With is206,000 inhabitants, Norilsk is also thenorthermost town of the world; it is servedby the Norilsk Alykel airport and the NorilskValek airfield.

CUSTOMER’S NEEDIn winter, outdoor temparature can down to -48°C.Therefore, heating must be provided 10 months a year,by a powerful installation that can resist these extremeclimatic conditions.

‘S SOLUTIONMore than 25 CDC air handling units that werecustomized to face the town's climatic conditions, wereinstalled, as well as special and pump stations. Someunits use extra electrical heating.

TECHNICAL DETAILS26 CDC air handling units.Total air flow: greater than 100,000 m3/h.

SIRTE AIRPORT SIRTE, LIBYA (2009)

Sirte is a Libyan city located on theméditerranean coast, about 550 km awayfrom Tripoli. It is served by the internationalairport of Al-Gardabiya, which often isforeign heads of State's place of arrivalwhen they come in the country. Siirte plays aparamount role in Libyan diplomacy; forinstance, it hosts losts of summits andconferences (ex: the proclamation of theAfrican Union in 1999).

CUSTOMER’S NEEDThe airport was refurbished in order to be moremodern and better equipped. It thus needed anefficient and adjustable HVAC system, which would beable to answer the high air-conditioning needsinvevitably triggered by a Mediterranean climate.

‘S SOLUTIONAirwell provided VRF units; thanks to the Invertertechnology, this performant system can air-conditionefficiently while making energy savings (average COP =3.8). Airwell's VRF matches the high fresh air demandof this installation.

TECHNICAL DETAILS13 mini 2-way & 3-way VRF groups (outdoor units: 1 mini 2-way group [1 x MFL 50], 12 3-way VRF groups[2 x EFL 80, 4 x EFL 100, 5 x EFL 120, 1 x EFL 160];indoor units: 15 low & high pressur ducted units [11 xNDLP 12, 16 & 18, 4 x NDHP 24 & 36], 2 wall units [2 xNWFL 12 & 16], 18 2-way cassettes [18 x NK2FL 7, 9 &12], 64 4-way cassettes [64 xNK6FL 7, 9, 12, 16 & 18]).Total cooling capacity: 383 kW.

19

Airwell & Wesper

EIFFEL TOWER TV STATION PARIS, FRANCE (2007)

The Eiffel Tower embodies Paris

and was built under the auspices

of Gustave Eiffel for the 1889

Universal Exhibition. It is the most

visited paid monument in the

world (6.9 million visitors in 2007).

A broadcast antenna was installed

there in 1957, it was completed in

1959 and eventually in 2005

(setting up of digital TV

transmitter). This TV installation

belongs to Télévision de France,

which owns 5,000 sites all over

the French territory and enables

more than 23 million households

to get the TV and/or the radio.

CUSTOMER’S NEEDThe customer's major demands were:safety, accessibility and minimumbulkiness. The material provided had to beable to face all types of failures so that thequality of the audiovisual emissions wouldnot be altered, even in extreme conditionss.Moreover, in order to preserve the tower'saesthetic quality, the said equipment had tobe of an exceptional discretion.

‘S SOLUTIONWesper chillers are very compact, which made ther installationeasier. Furthermore, as far as reliability was concerned, thecomponents of the chillers were all doubled, which ensured asafe operating of the HVAC installation and the transmitters.

TECHNICAL DETAILS3 VLS 1204 air cooled chillers.Total cooling capacity: about 850 kW.

AUDIOVISUAL & SCIENCE FACILITIES

Thales is a Globaltechnology leaderfor the aerospace,space, defence,security andtransportationmarkets. Builing onproven capacitiesin large-scalesoftware systems,Thales is steppingup to the securitychallenges of itscustomers in anincreasinglyinterconnected,technology-driven world. Developingtechnologies has been a long tradition for thecompany, with its global network of 25,000high-level researchers and engineers.Leveraging a global presence and spanning theentire value chain, from prime contracting toequipment, Thales plays a pivotal role in makingthe world a safer place.

20

AUDIOVISUAL & SCIENCE FACILITIES

SFR SHELTERS FRANCE (2007-2008)

SFR, a French private telecommunicationscompany, was created in 1987. It develops afull offer for the general public, professionalsand companies. The company counts morethan 9,500 collaborators and 20 millionmobile phone clients; it does its utmost topropose simple services, available for allconsumers.

CUSTOMER’S NEEDThe presence of electronic equipement in the sheltersrequired a meticulous control of humidity of the air andthe automatic reporting of any fault to the controlroom, so that technical teams can intervene as soon aspossible.

‘S SOLUTIONSX Telecom are specifically designed for telecomcommunication rooms and shelters; for thisapplication, they were equipped with an alarm thatreports from a distance any operating default. And withan HP/LP security.Our units have prooved efficient; therefore we haverenewed our contract with SFR since 2004 to air-condition their shelters all over the French territory.

TECHNICAL DETAILS120 SX TELECOM floor-ceiling split units.

THALES - TV STATION FRANCE (2007)

CUSTOMER’S NEEDFor its research centres and laboratory spaces, Thaleslooked for a recycling air treatment that would ensure aperfect hygiene. The optimization of recycling controlhad to be compatible with the high security level ofThales' research activities and the adequate comfort ofits engineers and scientists.

‘S SOLUTIONWesper provided a set of 30 Premi@ir air handlingunits. This system is EUROVENT certified and isremarkable for its performant airtightness. To answerThales' specific demand, Wesper engineers customizedthe H14 filter, one of the most efficient devices of themarket as far as the prevention of microbial growth isconcerned.

TECHNICALDETAILS30 Premi@ir air handlingunits equipped with H14filters.

21

Airwell & Wesper

NEUROSCIENCES LABORATORY MEYLAN, FRANCE (2008)

CUSTOMER’S NEEDThe rooms of the building serve many uses: labs, offices, conference rooms… The soon-to-be-installed air-conditioning equipment had to provide an individualized response to each use but also to be compatible with acentralized control system. The cost had to be reduced.

‘S SOLUTIONRather than installing a 3-way VRF system, Airwell recommended a combination of mini 2-way and 2-way FlowLogic groups; with this solution, several rooms could be treated simultaneously, in different operating modes. For instance, on the same day, a conference room can be cooled by a mini Flow Logic while the officesconnected to a 2-way group are heated, with no extra energy consumption.

TECHNICAL DETAILS6 mini 2-way & 2-way VRF groups (outdoor units: 4 mini 2-way VRF [2 x MFL 40, 2 x MFL 60], 2 2-way VRF [2 x MFL 100]; indoor units: 11 4-way cassettes [1 x NKFL 7, 5 x NKFL 24, 4 x NKFL 36,1 x NKFL 48], 1 ceiling units[1 x NPFL12]).Total cooling capacity: 109.4 kW.

LA CARTOUCHERIE, COURDES IMAGES BOURG-LES-VALENCE, FRANCE (2008-2009)

CUSTOMER’S NEEDLa Cour des images is a former cartridge factory thatwas changed into a cartoon creation centre;therefore, the building's HVAC system had to be verysilent, so as not to interfere in the cartoons' soundrecording process.

‘S SOLUTIONThe VRF techonology was the most appropriate forthis type of application. Soud levels were measured,by separing each wave band. The results were thenreported to an acoustician engineering office thatdesigned sound traps for the recording studios.

TECHNICAL DETAILS4 2-way VRF groups (outdoor units: 2 x MFL 80R, 2 x MFL 100R; indoor units: 14 reversible ductedunits [1 x NDHP 7, 5 x NDLP 9, 8 x NDLP 18], 10 reversible wall units [8 x NWFL 7, 2 x NWFL 9]).Total cooling capacity: 101 kW.

LOUIS JADOT'SVINEYARD NUITS SAINTGEORGES, FRANCE (2009)

CUSTOMER’S NEEDThe mission was to ventilate and air-condition thedifferent rooms of the vineyard, by using a "soft"system, that would not alter the quality and theuniqueness of the beverage produced there.

‘S SOLUTIONWestherm unit heaters were specially customized toadapt to the particularities of the site, in particularwith the installation of drain pans with extendededges to collect water droplets carried away by airstream.

TECHNICAL DETAILS35 Westherm 453 chilled water units.Total cooling capacity: 200 kW.

22

AUCHAN MISKOLC & AUCHAN MAGLODMISKOLC ET MAGLOD, HUNGARY (2008)

Founded in 1961 by Gérar Mulliez, Auchan isa French international retail group andmultinational corporation. It is present in 13 countries (Luxembourg, France, Spain,Portugal, Italy, Poland, Hungary, Romania,Russia, Ukraine, China, Taiwan and Dubai)with, among others,10 hypermarkets inHungary. The group'scurrent president isVianney Mulliez, thefounder's nephew.

CUSTOMER’S NEEDThe premises that called for air conditioning were shoppinghalls, offices, refrigerated rooms and warehouses. Customers'and employees' comfort required a performant recycling airtreatment, while the preservation of the goods sold implied ahigh cooling capacity and a precise control of the humidity ofthe air.

& ‘S SOLUTIONPremi@ir air handling units, chillers, fancoils and split uniswere installed. The close collaboration between Airwell,Wesper and the installer CLH Refrigeration & air conditioningLtd lead to the commissioning of a reliable equipement thatanswered all the HVAC needs of those 2 Auchanhypermarkets.

TECHNICAL DETAILSAUCHAN MISKOLC: 3 Premi@ir air handling units (2 x PR 40,1x PR 60), 3 air cooled chillers (1 x VLS 524, 2 x VLS 904)[Wesper], 2 K18OG chilled water wassettes, 1 DUODCImultisplit, 58 fancoils (49 x AHC, 9 x AWC), 2 HYDROKIT controldevices [Airwell].Cooling capacity: 600 kW. Total air flow: 12,100 m3/h.AUCHAN MAGLOD: 10 Premi@ir air handling units (1 x PR 40,2 x PR 60, 1 x PR 120, 2 x PR 160, 2 x PR 200, 1 x PR 300, 1 x PR360), 3 chillers (1 x SLS 1902, 1 x SLS 3002, 1 x SLS 3402)[Wesper], 12 chilled water cassettes (9 x K9OG, 3 x K18OG)[Airwell].Cooling capacity:2350 kW. Total air flow: 106,700 m3/h.

VIVARTE LA HALLE-CEC GROUP FRANCE (SINCE 2002)

The Vivarte group is one of the frenchleaders in shoes and clothes retailing. It owns more than 4,400 outlets in Franceand abroad; the group counts more than22,000 collaborators all over the world.

CUSTOMER’S NEEDThe main goals in the equipment of the group'soutlets are the reduction of the energy consumptionand the sound level, but also the improvement of theclients' and the employees' comfort.

‘S SOLUTIONAirwell has been in agreement with the Vivarte Group since 2002; therefore, we have set a special follow-up ofthis contract. The products provided are customized to adapt to the layout of each outlet: depending on thepremises, Airwell proposes monosplit cassettes, ducted units or VRF ones, They are all energy efficient and havea very silent running. For instance, for La Halle aux Chaussures shops (shoes retail),DKA/DNA ductable split-system air conditioners with bulk discharge were installed. La Halle aux Vêtements shops (clothes retail) were equipped with CAC DCI 48 cassettes.

TECHNICAL DETAILSOn average, 400 units installed each year: CAC DCI 48 900 X 900 cassettes and 2-way VRF groups (outdoor units: MFL 160; indoor units: NWFL 48 cassettes).

SHOPPING CENTRES

23

Airwell & Wesper

FRANCE TELECOM / ORANGE FRANCE (SINCE 2008)

France Telecom is theFrench leader intelecommunications. Itssubsidiary and flagshiptrademark Orange plays a paramount role on themarket of mobile phoneand as an Internet ServiceProvider. In 2010, thegroup counted more than182 million customers in32 countries.

CUSTOMER’S NEEDThe group wanted its commercial agencies to be morecomfortable so that customers feel more at ease there.The equipment had to be discreet, easy to install andeco-friendly (going green is one of the group'spriorities).

‘S SOLUTIONAirwell products made a difference thanks to theirtechnical advantages: top class COP (superior to 4 forthe Flow Logic range), low sound level and elegantdesign that perfectly fit caps. Uptown FranceTelecom/Orange agencies were treated with 2-way VRFgroups (which are equipped with the high-standard DCInverter tecchnology).; the ducted units proposed wereslotted in the case of the suspended ceiling so as togenerate a Coanda effect. For shopping hall agencies,Airwell provided HRW water source heat pumps: thanksto the STORM electronic board regulation, they areideal for the air-conditioning of commercial agencies.

TECHNICAL DETAILSOn average, 250 units installed each year, mainlyamong the VRF range (outdoor units: mini 2-way & 2-way VRF groups; indoor units: NKFL et NK6FL 4-waycassettes, NWFL wall units), HRW water source heatpumps.

SHOPPING CENTRE AUBERVILLIERS, FRANCE (2010)

The Millénaire Shopping Hall is Aubervillier'sbrand-new shopping centre. Its floor areaequals that of 7 soccer fields (450m x150m); it is a part of the project to build20,000 m² of offices near the city ofAubervilliers. This mall will house famousbrands' outlets as well as small stores. The complex was designed by AntoineGrumbach, who was inspired by nature and water.

CUSTOMER’S NEEDOn top of a high cooling capacity and accordingly with thebuilding's green design, the HVAC equipment had toguarantee a minimum energy consumption, with, for instance,an optimized thermal insulation for the products and lowpressure drop in the coils.

‘S SOLUTIONFor this application, Wesper associated RoofTech and Roof@irtechnologies to repsond precisely to the customer's demand.Wesper rooftops are powerful and solid, they perfectly matchthe "greenness" of the shopping hall: they use the R410Arefrigerant, which improves their energy efficiency ratio andpreserves the environment (average EER of the RTH range = 3;average COP of the RTCH range in cooling mode = 2.85).These roof tops resist to bad weather and their heating modeis operating down to an outdoor temperature of -10°C, withoutany extra energy consumption.

TECHNICAL DETAILS28 Root@ir (1 x RTH 30, 1 x RTH 40, 2 x RTH 50, 4 x RTH 60, 1 x RTH 70, 3 x RTH 80, 2 x RTH 100, 4 x RTH 110) and RoofTech (5 x RTCH 120, 4 x RTCH 140,1 x RTCH 220).Total cooling capacity: 2,660 kW.

PARK HOUSE VOLGOGRAD & KAZAN, RUSSIA (2007)

CUSTOMER’S NEEDFor the comfort of the customers of the mall, silent airhandling units that could operate 12 months a year inheating and cooling mode, were necessary.

‘S SOLUTIONWesper had CDC air handling units installed. Theyresist very low outdoor temperatures; they thusensured a faultless air treatment for the shoppingcentre, whatever the season.

TECHNICAL DETAILS50 CDC air handling units.Total cooling capacity: 500 kW.

24

SHOPPINGCENTRE

TCHELIABINSK,RUSSIE (2009)

CUSTOMER’S NEEDThe main goal was to maintaincomfortable indoortemperatures, with theinstallation of a powerful butalso energy efficient system.

‘S SOLUTIONTechnical, performant, ecologicaland adjustable, Airwell chillerswere chosen for there highcooling capacity (199 kW per size704 unit); they are ideal to air-condition large spaces likeTcheliabinsk Shopping Centre.

TECHNICAL DETAILS6 VLC 704 chillers.Total cooling capacity: 1,140 kW.

MAR SHOPPING, INTER IKEA ETAUCHAN JUMBO

PORTO, PORTUGAL (2008)

CUSTOMER’S NEEDThe client turned to Climavesper, our commercial partner in Portugal, sothat all the HVAC equipements he needed would be provided by an onlysupplier. The priorities were: a big capacity of chilled water production (onthe whole, more than 9,000 kW), a high efficiency of energy recovery andthe possibility to supply air handling units of all sizes.

‘S SOLUTIONThis is the solution proposed by Wesper and Climavesper:For MAR Shopping: centralized production thanks to 5 chillers, airdistribution through 19 air handling units that are, for the most, equippedwith plate heat exchangers.For Jumbo Store: centralized hot & chilled water production and airdistribution through 8 air handling units.

TECHNICAL DETAILSFor MAR Shopping: 5 SLS 7804 chillers, 19 Premi@air (1 x PR 40, 1 x PR60, 2 x PR 120, 5 x PR 160, 1 x PR 200, 1 x PR 360) & @irtwin (1 x TR 400, 2x TR 500, 5 x TR 700) air handling units.Cooling capacity: 8045 kW. Total air flow: 500,000 m3/h.For Jumbo Store: 3 chillers (2 x SLS 2202, 1 x AQH 60), 8 Premi@irhandling units (6 x PR 360, 1 x PR 300, 1 x PR 60).Cooling capacity: 1,010 kW. Total air flow: 185,000 m3/h.

SHOPPING CENTRES

Shopping Palace is situateddirectly next to one of thebiggest and strategically mostimportant roads connectingBratislava with Slovakia'sheartland. It´s shopping areais around 35,000 m².

CUSTOMER’S NEEDAirwell' mission was to cooling theshops premises, that's to say equipthe stores located in shopping centre with an efficient HVAC system.

‘S SOLUTIONFor cooling of such big premises,two of Airwell's biggest chillers,working on master/slave principle, were proposed.

TECHNICAL DETAILS2 SLS 8404 chillers with R134a refrigerant.Total cooling capacity: 3,300 kW.

25

Airwell & Wesper

MATMUT FRANCE (SINCE 2005)

CUSTOMER’S NEEDThis application was about equipping in HVAC systemsthe commercial agencies of the French insurancecompany Matmut. The units had to be discreet,compact and user-friendly. Moreover, the installationworks had to be quick so that the business of theagencies would not be disrupted.

‘S SOLUTIONAirwell proposed the best of its VRF range. NKFL &NK6FL cassettes are compact, they fit into every type ofsuspended ceiling and they are easy to install, whichpreserve the quietness of the premises.The units'stopping during nights and weekends is managed bythe NWTM-FLR timer.

TECHNICAL DETAILS450 units installed in 2010;VRF groups (outdoor units:Mini 2-way and 2-way VRFgroups; indoor units: NKFLet NK6FL 4-way cassettes,NWFL wall units).

RIVETOILESHOPPING CENTRESTRASBOURG, FRANCE

(2008)

CUSTOMER’S NEEDRivétoile is an ultra-modernshopping centre, located in thecore of Strasbourg (in northernFrance). Since it is a symbol ofthe city's dynamism, it called foran economical, performant andeasy-to-use equipment.

‘S SOLUTIONThe demand was met with thecommisioning of water sourceheat pumps, which have a highenergy efficiency ratio and areeasy to install.

TECHNICAL DETAILS50 HRW 30 water source heatpumps.Total cooling capacity: 400 kW.

SHOPPING PALACE BRATISLAVA, SLOVAKIA (2009)

26

INDUSTRY

COCA-COLA BOTTLING FACTORY SOFIA, BULGARIA (2007)

Coca-Cola Hellenic Group is one the biggest soft drink bottlerin Europe. Its Bulgarian subsidiary supplies more than 7,5 million consumers; the Sofia plant is among the 3 factories that ply this market. The company has beenestablished in Bulgaria since 1992 and employs more than1,300 persons.

CUSTOMER’S NEEDIn ordre to preserve the quality ofthe bottled product and itscomponents, the customer lookedfor a powerful cooling only air-conditioning system.

‘S SOLUTIONWesper provided VLS chillers withhigh cooling capacity. Equippedwith the R410A refrigerant and 4 SCROLL compressors, theyguarantee to maintain an idealtemperature in the factory.

TECHNICAL DETAILS3 VLS 1004 chillers, 4 Premi@ir airhandling units (3 x PR 240, 1 x PR360).Total cooling capacity: 750 kW. Total air flow: 90,050 m3/h.

DATANEUM BUDAPEST, HUNGARY (2008)

Dataneum is a server park. The former nameof the site was Athaneum, printing machineswere installed there. The site's energyconsumption and air-conditioning wasdesigned and rebuilt according to the mostup-to-date TIER 3 grade. Some systemelements even have TIER 4 grade.

CUSTOMER’S NEEDOffices and other various rooms called for air-conditioning. The server rooms' indoor temperaturemust be kept +22°C (+/- 2°C) with 40-60% relative airhumidity. Sufficient reserved capacity was requestedfor emergency reasons.

‘S SOLUTIONA full range of air-conditioning systems was installedby CLH Refrigeration & air conditioning Ltd. Inparticular, high-cooling-capacity chillers werecommissioned. The indoor temperature can beprecisely regulated thanks to the various indoor unitsinstalled (split units and chilled water cassettes).

TECHNICAL DETAILS4 SLS-3402 chillers, 4 split units (4 x PRIME with R410Arefrigerant), 8 K12OG chilled water cassettes.Cooling capacity: 2,800 kW.

27

Airwell & Wesper

ENGINEERING PLANT OSTROJ A.S. OPAVA, CZECH REPUBLIC (2008)

CUSTOMER’S NEEDOstroj, a mining equipment manufacturer, wanted itsfactory to be equipped with a reliable air-conditioningsystem that would be easy to regulate depending onthe room.

‘S SOLUTIONThe premises were equipped with 3 Aqu@logic chillerswith water tanks. Theses products work with the self-adaptative ITCL regulation that permanently adapts themachine's operating parameters to the variations in thebuilding's internal thermal load.

TECHNICAL DETAILS3 AQL 110 chillers; 1 water tank.Total cooling capacity: 290 kW.

TURBOMECA MANTES-LA-JOLIE, FRANCE (2008)

CUSTOMER’S NEEDTurbomeca, French manufacturer of gas turbineturboshaft engines for helicopters, opens a newfactory in Mantes-la-Jolie. Since the plant is, amongother thingns, meant to enhance the company'sactivities, it had to be equipped with powerful unitsthat would do with an outdoor installation, so thatindoor room is entirely dedicated to work spaces.Moreover, to comply with the HQE goals, the air-conditioning system shall associate performanceand energy efficiency.

‘S SOLUTIONWesper proposer RoofTech rooftops, which arespecially designed for industrial applications. Usingthe R410A refrigerant, they have a high energyefficiency ratio; their cabinet (made of aluminiumcasing) is waterproof, ensures a high longevity andreduces energy loss.

TECHNICAL DETAILS5 roof tops (3 x RTCH 160, 1 x RTCH 120, 1 x RTH 40).Total cooling capacity: 620 kW.

Q-CHEM II DOHA, QATAR (2007)

CUSTOMER’S NEEDBecause of the activity practiced (manufacturing ofresins and plastic material) and the substances used(ethylene, mainly), the temperature of the site had tobe stightly controlled and regulated.

‘S SOLUTIONWesper CLC & VLC chillers were customized toanswer precisely to the client's demand. They can operate in a large range of temperature,which enables the users to regulate the indoortemparatures very precisely depending on theactivities practiced in the different rooms of the Q-Chem II comlpex.

TECHNICAL DETAILS24 VLC & CLC chillers.

28

LE CASTOR & MOZART TOWERLES ULIS & ISSY-LES-MOULINEAUX, FRANCE (2009-2010)

There are 2 different projects: the building of the newheadquarters of Bouygues Batiment Ile de FranceConstruction Privée (Le Castor Building) and theequipment of the Mozart Tower (Tour Mozart), that iscurrently being built and will house the headquarters ofBouygues Telecom."Le Castor" is a service building whose floor areaexceeds 10,000 m² is located in the town of Les Ulis.The custome aims at the building's getting the highestBBC 2005 energy qualification. This way, Le Castor willbe the first French over-10,000 m² building to get thislabel.Located near the heliport of Paris, the Mozart Tower is inthe core of the business district Seine Ouest. With aheight of 100m, the tower is HQE certified: its energyconsumption will be 50% lower than that of "traditional"office buildings.

CUSTOMER’S NEED

Le Castor: Wesper's mission is to designautonomous thermodynamic units thatwillbe compatible with a power lineregulation system and an inductionvariable-speed air diffusion system.Those units are to cover all the thermalneeds of the premises (heating withoutadditional electrical heater, free cooling,air-conditioning, heat recovery inheating & cooling mode, filtration,sanitary fresh air).

Mozart Tower: several requirements interms of ventilation and energy savingswere asked by the real estate operatorin charge of the supervision of theoperations. For instance, it wanted adouble flow ventilation system with coldair control to be installed. Moreover, thetemperature regulation had to becontrolled by a centralized system.Thus, the ventilation and ir handling hadto be compatible with the software usedfor the tower control.

OFFICE BUILDINGS

‘S SOLUTIONLe Castor: Wesper designed 9reversible rooftops. They will all beequipped with double-flow variable-spedd air distribution with enthalpicthermal wheel. The digital compressorswill ensure a variable air temperature.The product's software was customized so as to optimize energysavings (real-time synergy).

Mozart Tower: Several Premi@ir air handling units, which arecompatible with the HQE requirements, were installed in the building.A highly efficient electric motor equipped with an air recycling systemwas also provided.

TECHNICAL DETAILSLE CASTOR: 9 UVATECO rooftops.Total cooling capacity: 972 kW.LA TOUR MOZART: 22 Premi@ir airhandling units.

29

Airwell & Wesper

FRANCE TÉLÉVISION PARIS, FRANCE (2008-2009)

France Télévision, the 1st French audivisualgroup, is exclusively State-held; it is the firstemployers of journalists of the country. Itsheadquarter is located in the 15èmearrondissement of Paris, in a building thatwas designed by Jean-Paul Viguier. Theoffices spread over 57,000 m² and thebuilfing reaches a height of 35m.

CUSTOMER’S NEEDBesides the comfort necessary for the staff to work in aenvironment that facilitates creativity,the maintaining oftemperature and low humidity within the TV station arecrucial for the nonstop broadcasting of the programs.

‘S SOLUTIONWesper selected a range of indoor & outdoor units thatare adapted to the building's large area. Several SLSchillers were installed, in order to ensure an optimized airtreatment; they were associated with Premi@ir airhandling units, which guarantee the best indoortemperature regulation possible. Many VHF & Aqu@fanfancoils were added, in cohesion with the sober designof the offices.

TECHNICAL DETAILS

2 SLS 3202 chillers, 5 Premi@ir air handlingunits, 380 AHN fancoils.Total cooling capacity: 1,300 kW.

CNIT LA DÉFENSE, FRANCE (2008)

The CNIT, or Centre des Nouvelles Industrieset Technologies - Centre for New Industries& technologies, was the 1st building erectedin the businness district of La Défense(1958). It was planned by Robert Camelot,Jean de Mailly, Bernard Zehrfuss; JeanProuvé designed the curtain walls. Thebuilding is classified as an "historicalmonument" and it houses a conventioncentre, many shops and a hotel.

CUSTOMER’S NEEDReplacing the building's HVAC system was part of theprocess of reorganization of the CNIT. The building waspartly reshaped; therefore, the customer wanted thepremises to be equipped with powerful but very silentunits. So as to maintain the site's innovating and modernimage, the products were also to be highly energyefficient.

‘S SOLUTIONWesper proposed @irtwin air handling units, because,among other things, they are equipped with soundattenuators and acoustic baffles that ensure a minimumoperating sound level. Those air handling units areEUROVENT certified.

TECHNICAL DETAILS30 @irtwin air handling units.

30

SANOFI AVENTIS ANTONY, FRANCE (2009)

Sanofi-Aventis is the 1st pharmaceuticalgroup in Europe. It focuses on proposingtherapeutic solutions that are increasinglyadapted to the population's needs and is onethe most innovative entities of its sector.

CUSTOMER’S NEEDThe building in Antony houses offices, but also R&Dlabs. It needed an equipment that would ensure anefficient air filtering so that no foreign body interfereswith the company's experiments.

‘S SOLUTIONPremi@ir & @irtwin air handling units were the idealproduct for this type of application. They providedabundant fresh air and are quite silent; morevoer, theyare tailor-made manufactured so as to fit the specificneeds of each installation (as far as hygiene isconcerned, in particular). Premi@ir & @irtwin units areequipped with the best of the Wesper technology(casing air tightness, high efficiency filters...).

TECHNICAL DETAILS2 @irtwin (1 x TR 500, 1 x TR 700) & 3 Premi@ir (1 x PR 300, 2 x PR 360) air handling units.Total air flow: 178,700 m3/h.

IMMEUBLE VLADIMIR ISSY-LES-MOULINEAUX, FRANCE (2009)

CUSTOMER’S NEEDThis 6-floor building that houses the offices of afamous French bank was to be refurbished. It called foran easy-to-install equipment, that would respect thearchitecture of the building and air-condition eachroom individually.

‘S SOLUTIONExcellence, discreton and energy efficience werechosen: 16 Airwell Flow Logic groups and more than270 extra slim cassettes were installed. In case ofcompartmentalization/decompartmentalization of theoffices, no intervention on the dropped ceiling isnecessary, thanks to the installation of a wirelesscontrol device. Moreover, this system cansimultaneously heat and cool; each office can thus betreated autonomously. The whole system is managedby the Intelligent Controller Flow Logic.

TECHNICAL DETAILS16 3-way VRF groups (outdoor units: 16 x EFL 120, 140 & 160; indoor units: 274 NK1FL 1-way cassettes), 4 CAC DC Inverter groups.

OFFICE BUILDINGS

Ce prestigieuximmeuble de 6 étagesabrite les bureaux du Crédit Agricole. Il est situé à Issy-les-Moulineaux, dans le département desHauts-de-Seine (auSud-Ouest de Paris).

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Airwell & Wesper

AGF MADELEINEPARIS, FRANCE (2009)

CUSTOMER’S NEEDThe HVAC system had to treat each officeindividually, whatever the season. Each unit was tofunction autonomously.

‘S SOLUTIONWater source heat pumps were installed: theyperfectly fit office dropped ceilings and, thanks totheir STORM electronic board, 4 operating modesare available, which enables the user to adapt the airtreatment to his convenience.

TECHNICAL DETAILS250 water source heat pumps (220 HRW ceilingunits, 30 PBEV console heat pumps).Total cooling capacity: 625 kW.

PARC CLUB DU MILLÉNAIREMONTPELLIER, FRANCE (2006)

CUSTOMER’S NEEDThe Parc Club du Millénaire is a business centremade of several little buildings that all comply withthe HQE goals. The customer was looking for a highCOP & EER equipment, that would macth themodernism of the premises and the Mediterraneanclimate of the region. The customer also wanted tobe able to connect lots of indoor units to the samegroup.

‘S SOLUTIONThe Airwell Flow Logic range met the customer'sdemand and equipped the C to I buildings of thecomplex. It allows a precise temperature regulationthanks to its variable-speed compressors: thevariable capacity regulation doesn't consume anyextra energy.

TECHNICAL DETAILS26 2-way VRF groups (outdoor units: 1 x SFL 50, 5 x MFL 75, 10 x MFL 80, 10 x MFL 100; indoor units:111 NDLP 9 to 48 ducted units).Total cooling capacity: 1,180 kW.

TECHNOPOLE OF ENNAHLI, TUNISIA (2009)

CUSTOMER’S NEEDThe develoment of the technopole of Ennahli aims atinstalling numerical spaces for the promotersofinnovative projects in new information &communication technologies. Therefore, thepremises had to be equipped with units that wouldensure a strict control of the indoor temperature(which is essential to the good functioning of thecomputer material), as well as guarantee the comfortof the people that work there.

‘S SOLUTIONA full set of air cooled chillers and fancoils wasproposed. Designed for suspended ceilings and airducts, fancoils perfectly matched the offices; theybrought there a healthy and fresh air, while thereliable and efficient chillers allowed a precisetemperature regulation.

TECHNICAL DETAILS22 air cooled chillers (19 x AQL 50, 2 x AQVL 85, 1 x AQVH 115 ), 238 fancoils (211 cassettes, 27 x AHN 4030, 5030, 6020 & 3060).Total cooling capacity: 1,244 kW.

CAMBON CAPUCINES PLACEVENDÔME PARIS, FRANCE (2007)

CUSTOMER’S NEEDThe buildings were being reorganized. The challengecas to equip them with a modern HVAC system thatwould respect their original style. Hence a demandfor an easy-to-install material, which would notdenature the premises and be able to treat somespecific rooms of the buildings (relaxation andcatering rooms, in particular).

‘S SOLUTIONWeser proposed a set of Premi@ir air handling units,which ideally match this type of building. Indeed,they guarantee the supply of a fresh air that can besanitized according to the client's demand, whichfitted the building's cooking, catering and relaxationrooms. The indoor units provided by Wesper wereAqu@fan fancoils whose performance, elegance andminimum noise are meant to match this type ofapplication: their discretion and efficiency go welltogether the beautiful mix of chic and modernism ofthe premises.

TECHNICAL DETAILS1,300 Aqu@fan fancoils, 30 Premi@ir air handlingunits.

Airwell France SAS

1 bis avenue du 8 Mai 194578284 Guyancourt CedexFrance

www.airwell.comwww.wesper.com

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