Heos sistema
Waterloop systems solutions
A new way of developing refrigeration systems that comprises plug-in cabinets featuring simple on-board refrigeration units with DC inverter compressors.
 
power+
Waterloop systems solutions
power+ is a special inverter that can control compressors with permanent magnet brushless motors (BLDC/BLAC).
 
Electronic expansion valves - ExV
Waterloop systems solutions
CAREL electronic expansion valves are designed to meet any cooling capacity requirements up to 2000 kW in air-conditioning and refrigeration applications...
 

Heos

UP2*
Heos
  • General characteristics

    Heos represents the most efficient solution for the management of supermarket showcases/cold rooms by responding in real time to changes in operating conditions. 
    This feature is achieved through continuous modulation, a result of the synergy between the variable-speed DC compressor and electronic expansion valve, managed by an advanced controller.
    The main components of the complete Heos package are:

    • BLDC compressors DC technology allows greater efficiency through permanent magnet brushless motors, the widest range of modulation (25-100%), high reliability due to a reduction in electrical and mechanical stress, low noise and extremely compact dimensions. Both vertical and horizontal solutions are available, with a wide range of brands and performance.
    • DC drivers. Carel drivers for Heos applications feature high electrical efficiency and reliability of both the driver and the entire solution, thanks to perfect integration with the system (envelope control, safe torque off, crankcase heater, ...), as well as electromagnetic compatibility . Class B firmware is available, with integrated protection and consequent savings in installation costs. 
    • Electronic expansion valve with stepper motor. Operation is managed perfectly in synch with the variable-speed compressor, the evaporation temperature can be controlled continuously to ensure efficiency in all operating conditions. The use of electronic valves also allows preventive and alarm monitoring actions, for greater reliability of the entire solution. 
    • Heos controller. All-in-one solution for:
        - showcase temperature and superheat control
        - compressor management (envelope, COP calculation, oil recovery procedures)
        - condensing stage control
        - lights, defrosts, fans and alarms

    The Heos solution is available for natural (R290 and CO2) or synthetic (R448A/R449A, R410A, etc.) refrigerants.
    Performance comes together with ease of use, clear and intuitive menus and simplified unit configuration (Wizard procedure).
    Heos can be perfectly integrated into supervisory and remote monitoring systems. The use of “smart” components and advanced algorithms makes it possible to associate Heos with true predictive maintenance procedures.
     

  • Plus

    Continuous system modulation

    Variable speed compressors (BLDC) and electronic expansion valves with stepper motor.

    Energy efficiency

    The decentralised approach and continuous modulation make it possible to adapt operation perfectly to the demands of the cabinet in all conditions. Synchronisation of control actions and possibility to read COP in real time.

    Maximum food preservation quality

    Continuous modulation of the compressor and EEV electronic valves ensures excellent temperature and humidity stability in the cabinets.

    Reliability

    Safe control of compressors with DC Power+ driver, specific functions for oil management.

    Usability

    Compatibility with communication standards, guided unit commissioning, simple and intuitive interface.

    All in one solution

    Same controller and family feeling for all applications, with specific software optimised for different refrigerants (R290, R744, HFC/HFO).

     

     

     

     

  • Video

 

Documentation

Technical

  • Manuals
    Code Description Language Date * Release
    Code +0300078ES
     
    Description Heos Controlador de vitrinas de alta eficiencia
     
    Language SPA 
     
    Date 15/11/2019
     
    Release 1.8
     
    Code +0300078PT
     
    Description Heos Controlador de vitrina de alta eficiência
     
    Language POR 
     
    Date 15/11/2019
     
    Release 1.8
     
    Code +0300078EN
     
    Description Heos High efficiency showcase controller
     
    Language ENG 
     
    Date 15/11/2019
     
    Release 1.8
     
    Code +0300078IT
     
    Description Heos High efficiency showcase controller
     
    Language ITA 
     
    Date 15/11/2019
     
    Release 1.8
     
    Code +0300081IT
     
    Description Heos sistem - Waterloop controller Codice: OSSTDmWLCN
     
    Language ITA 
     
    Date 11/01/2018
     
    Release 1.2
     
    Code +0300081EN
     
    Description Heos sistem - Waterloop controller Code: OSSTDmWLCN
     
    Language ENG 
     
    Date 11/01/2018
     
    Release 1.2
     
    Code +0300078RU
     
    Description Heos Энергоэффективный контроллер для холодильных витрин
     
    Language RUS 
     
    Date 21/03/2017
     
    Release 1.5
     

Commercial

  • Success Story
    Code Description Language Date * Release
    Code +4000065EN
     
    Description Heos Sistema comparison between Heos Sistema and traditional technologies
     
    Language ENG 
     
    Date 23/10/2018
     
    Release 1.1
     
    Code +4000065ES
     
    Description Heos Sistema Comparación entre el HEOS Sistema y las tecnologías tradicionales
     
    Language SPA 
     
    Date 23/10/2018
     
    Release 1.1
     
    Code +4000065IT
     
    Description Heos Sistema Confronto tra Heos Sistema e le tecnologie tradizionali
     
    Language ITA 
     
    Date 23/10/2018
     
    Release 1.1
     
    Code +4000061PT
     
    Description Heos Sistema: Comparação real contra um sistema de Waterloop ON-OFF
     
    Language POR 
     
    Date 30/08/2017
     
    Release 1.0
     
    Code +4000061EN
     
    Description Heos sistema: Real comparison against a waterloop ON-OFF system
     
    Language ENG 
     
    Date 30/08/2017
     
    Release 1.0
     
    Code +4000053EN
     
    Description Heos sistema: the installer’s experience
     
    Language ENG 
     
    Date 25/05/2017
     
    Release 1.1
     
    Code +4000053IT
     
    Description Heos sistema: il punto di vista dell'installatore
     
    Language ITA 
     
    Date 25/05/2017
     
    Release 1.1
     
    Code +4000048EN
     
    Description Heos: the end-user’s experience
     
    Language ENG 
     
    Date 30/09/2016
     
    Release 1.0
     
    Code +4000047EN
     
    Description Heos sistema Real comparison against traditional technology
     
    Language ENG 
     
    Date 28/09/2016
     
    Release 1.0
     
  • Brochure
    Code Description Language Date * Release
    Code +3000106EN - Euroshop
     
    Description On Show - Euroshop 2020
     
    Language ENG 
     
    Date 07/02/2020
     
    Release 4.0
     
    Code +3000195PT
     
    Description On Show - Apas 2019
     
    Language POR 
     
    Date 01/04/2019
     
    Release 1.0
     
    Code +3000130EN
     
    Description On Show at ATMOsphere Europe 2018
     
    Language ENG 
     
    Date 28/11/2018
     
    Release 2.1
     
    Code +3000179ES.pdf
     
    Description On Show - Climatización y Refrigeración 2019
     
    Language SPA 
     
    Date 01/10/2018
     
    Release 1.0
     
    Code +3000176EN
     
    Description On show at Chillventa 2018
     
    Language ENG 
     
    Date 01/10/2018
     
    Release 1.0
     
    Code +3000125PT
     
    Description Heos sistema Sistema waterloop de alta eficiência, agora “refrigerante neutro”
     
    Language POR 
     
    Date 01/04/2017
     
    Release 1.1
     
    Code +3000125ES
     
    Description Heos sistema Sistema waterloop de alta eficiencia, ahora con “refrigerantes neutros”
     
    Language SPA 
     
    Date 01/04/2017
     
    Release 1.1
     
    Code +3000125IT
     
    Description Heos Sistema: High efficiency waterloop system, ora "refrigerant neutral"
     
    Language ITA 
     
    Date 01/04/2017
     
    Release 1.1
     
    Code +3000125EN
     
    Description Heos sistema: high efficiency waterloop system, now refrigerant neutral
     
    Language ENG 
     
    Date 01/04/2017
     
    Release 1.1
     
    Code +3000106PL - Euroshop
     
    Description ON SHOW - Euroshop
     
    Language POL 
     
    Date 05/03/2017
     
    Release 3.0
     
    Code +3000106EN_chillventa
     
    Description On Show - Chillventa 2016
     
    Language ENG 
     
    Date 08/10/2016
     
    Release 2.0