Condensing Unit

Condensing Unit
  • General characteristics

    Hecu sistema is the CAREL solution designed specifically for convenience stores.
    Increasing attention to energy efficiency, in other words lower environmental impact and lower running costs, makes the CAREL solution the perfect response to market needs. Hecu sistema ensures that the condensing units adopting this technology achieve maximum results in terms of energy ratings. 
    Hecu sistema stands out for:
    Hecu sistema guarantees very high levels of energy efficiency through the use of BLDC compressors and electronic expansion valves for oil and liquid injection. Serial communication with the showcases makes a further contribution to energy efficiency by providing real-time information on the operating conditions of each evaporator.
    Hecu sistema manages BLDC compressors with the focus on reliability, adopting a series of software functions aimed at ensuring oil return to the compressor. Serial communication with the showcases also allows action to be taken directly on the evaporators, thus managing oil return even more effectively.
    Hecu sistema is designed with usability in mind. pRack Hecu comes with a wizard to assist unit configuration, and a fast commissioning procedure that automatically pre-configures the connection to the showcases and the related functions.
    With Hecu sistema, all the components are designed to work together, so as to obtain maximum performance in real operating conditions and in response to continuous changes in the system. These actions have the dual effect of reducing energy consumption and at the same time improving food preservation through fine temperature control.
  • Plus

    • BLDC technology: guarantees higher energy efficiency compared to any other available technology, with a very ride range of cooling capacity modulation. Excellent operation at part loads moreover guarantees maximum efficiency in terms of performance and COP, in all situations.
    • Serial connection to showcases fitted with MPXPRO controllers: the operating conditions of each showcase are sent to the condensing unit in real time, allowing advanced control algorithms to be implemented so as to further increase energy efficiency.


  • Brochure
    Code Description Language Date * Release
    +3000101ES Solución para Convenience Stores - Optimización y gestión completa para instalaciones de pequeñas dimensiones SPA  18/02/2016 1.1
    +3000101FR Solution pour Supérettes - Optimisation et gestion complète pour installations de petites dimensions FRE  18/02/2016 1.1
    +3000101IT Soluzione per Convenience Store - Ottimizzazione e gestione completa per impianti di piccole dimensioni ITA  18/02/2016 1.1
    +3000101PT Soluções para Lojas de Conveniência - Otimização e gestão completa de lojas de pequenas dimensões POR  18/02/2016 1.1
    +3000101EN Solutions for Convenience Stores - Optimisation and complete management of small footprint stores ENG  18/02/2016 1.1
    +3000101DE Lösung für Convenience Stores - Optimierung und Management von Kleinanlagen GER  18/02/2016 1.1
    +3000082EN Exhibition @ a glance ENG  09/10/2014 2.0
    +3000091JA HECU SISTEMA コンビニエンスストアにモジュレーション タイプの高効率コンデンシングユニット JAP  02/10/2014 1.0
    +3000091IT HECU SISTEMA: La reale modulazione di capacità per C-Stores ITA  02/10/2014 1.0
    +3000091EN HECU SISTEMA: The real capacity modulation for C-Stores ENG  02/10/2014 1.0