Spacemaker. High Performance Air Conditioning. English

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Joan Singleton
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1 Spacemaker High Performance Air Conditioning English

environment conditioners with a high technological content.

2 Spacemaker: evolution in tradition. Spacemaker, an important name in the history of the Hiross group, identifies a series of environment conditioners with a high technological content. Designed and made to satisfy the needs of premises where the constant, precise control of temperature and humidity conditions and the comfort of operators have top priority.

3 Spacemaker is used for conditioning computer rooms, dealing rooms, control rooms, museums, fixed telephone systems and industrial applications.

Versatile Just invert the fan and use the special top panel to reverse the delivery of the air flow.

4 Compact The compact dimensions, identical for all models in the series, and complete access from the front and from the top, allow them to be installed even under the window or one beside another. Versatile Just invert the fan and use the special top panel to reverse the delivery of the air flow. Silent running The use of scroll cooling compressors housed in a technical compartment separate from the air flow and of new-concept fans with a low rotation speed reduces the sound pressure level to a minimum.

Intelligent controls Total monitoring and control carried out by the Microface microprocessor which

The Hiromatic Graphic option is available for high resolution text/graphical display.

High efficiency The use of efficient heat exchangers with a large surface area, the low specific power

5 Intelligent controls Total monitoring and control carried out by the Microface microprocessor which constantly indicates the operating status by means of a display. The Hiromatic Graphic option is available for high resolution text/graphical display. This system allows remote supervision with the Hirolink option. High efficiency The use of efficient heat exchangers with a large surface area, the low specific power consumption of the compressor and the fan, bring the Energy Efficiency Ratio (EER) to values considerably higher than 3. Ecology Like all Hiross products, Spacemaker has been designed to respect the environment: units are also available in a version with R407C. Equipment The wide range of accessories available offers high possibilities of customizing the units, enabling them to be adapted to suit the specific requirements of the system.

6 Functional drawings and technical features SPACEMAKER DIRECT EXPANSION VERSION A (1) OVER MODELS (O) OS2A Air flow m 3 /s Maximum available static pressure Pa 0 Ambient 24 C - 50% R.H. Total capacity kw 5.8 SHR* 1 Electric power supply Sound pressure level (2) db(a) 46.0 SPACEMAKER DIRECT EXPANSION VERSION A (1) UNDER MODELS (U) US2A Air flow m 3 /s Maximum available static pressure Pa 20 Ambient 24 C - 50% R.H. Total capacity kw 5.8 SHR* 1 Electric power supply Sound pressure level (2) db(a) 45.0 SPACEMAKER CHILLED WATER VERSION C (3) OVER MODELS (O) OS2C Air flow m 3 /s Maximum available static pressure Pa 0 Ambient 24 C - 50% R.H. Total capacity kw 8.3 Sensible capacity kw 7.7 Water flow l/s Electric power supply Sound pressure level (2) db(a) 45.0 SPACEMAKER CHILLED WATER VERSION C (3) UNDER MODELS (U) US2C Air flow m 3 /s Maximum available static pressure Pa 20 Ambient 24 C - 50% R.H. Total capacity kw 8.0 Sensible capacity kw 7.5 Water flow l/s Electric power supply Sound pressure level (2) db(a) 44.0 Notes: (1) 45 C condensing temperature. (2) Sound pressure level measured in free field conditions, measured at 1m above the ground and 2 m in front of the unit. (3) Chilled water temperature in/out 7/12 C; glycol 0%. Technical data are referred to units with refrigerant R22. * Sensible and total cooling capacity ratio (SHR). Cooling capacities are gross. To obtain net cooling capacities the fan heat load must be subtracted. All information given in this catalogue is intended as indicative only. The manufacturer reserves the right to change specifications without prior notice.

7 OS3A OS4A OS5A /3/50Hz+N 400/3/50Hz+N 400/3/50Hz+N US3A US4A US5A /3/50Hz+N 400/3/50Hz+N 400/3/50Hz+N A complete accessories range Scroll compressors Electric panel to IEC norms Microprocessor control Supervision interface systems (Connectivity) Pre-cut holes for cooling connections Air delivery grill (over) with mobile flaps Electric heating Hot water re-heating Humidifier Hiromatic G4 filters Refrigerant non return valve Smoke alarm Fire alarm Water detection alarm Additional Temperature-Humidity sensor Fresh air inlet Base frame Serial communication R407C refrigerant Standard Option OS3C OS4C The series includes units with a rated cooling capacity from 5 to 15 kw, in the versions with chilled water, and in aircooled direct expansion versions, with air delivery downward under the floor or upward DIMENSIONS US3C US4C Model Height mm Width mm Depth mm 2/3/4 A /3 C A C The Quality Management System of the High Performance Air Conditioning Division of Hiross SpA is certified by Lloyd s Register Quality Assurance to ISO 9001:1994.

8 Italy Hiross S.p.A. Via Leonardo da Vinci Piove di Sacco (Pd) Tel Fax Branch offices in Padua, Milan, Turin and Rome Austria Hiross Austria GmbH Oberhausnerstrasse Gross-Enzersdorf / Wien Tel Fax / B / / R0 / Pallino & Co. Branch offices in Warsaw, Prague and Budapest France Hiross S.A. 47 Rue du Bois Chaland Lisses Evry Cedex Tel Fax Germany Hiross Deutschland GmbH Liebigstraße Kirchheim Tel Fax Branch offices in Munich, Mönchengladbach, Frankfurt, Berlin, Hamburg, Stuttgart and Leipzig Great Britain Hiross Ltd. Unit C70 Barwell Business Park Leatherhead Road Chessington Surrey KT9 2NY Tel Fax Switzerland Hiross A.G. Rieterstrasse Zürich Tel Fax

Hiline: the Hiross solution for running and maintenance

Hiline: the Hiross solution for running and maintenance Hi: the Hiross soluti for running and maintenance ENERGY SAVING All Hi units are available with the freecooling opti which: exploits low external temperatures, thus enabling a csiderable electric energy