Hecu CO2
ECU70* ECU80*
General characteristics
Hecu sistema has now evolved to work with natural refrigerants by integrating management of DC inverter compressors for CO2 refrigerant.
By using DC inverter compressors, Hecu sistema can offer real modulation of cooling capacity, so as to achieve low energy consumption above all at part loads. Such very high performance attainable with CO2 refrigerant means the system both complies with the Eco-design directive on energy performance and exceeds the limits set by the F-Gas Regulation for condensing unit applications.
Hecu sistema also stands out in the small plants for commercial refrigeration for its real-time communication with the refrigeration units, allowing implementation of advanced system optimisation logic, with dynamic set points and extremely stable control so as to ensure perfect food preservation and reduce food waste.
CAREL supervisors can be used to monitor and optimise the operation of all connected systems, preventing possible malfunctions and scheduling maintenance so as to guarantee excellent service levels.
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Plus
New efficiency frontier
- Availability of DC inverter compressor for CO2 refrigerant
- Wide and real capacity modulation to maximize the efficiency at partial load
- Self-optimization through real communication with internal units
Innovation suitable for all
- System solution in a compact equipment fully integrated
- Intuitive programming and fast commissioning procedure
- Compact dimensions and weight, strong Total Cost of Ownership reduction
NO food waste
- Optimum envelope compressor management with a complete qualification process
- No down-time for oil return issue with advanced software feature and proper multisplit installation
- Stable product temperature thanks to modulating device and floating setpoint
Always connected
- Total connection with tERA system both GSM and Ethernet from all the devices
- Unit monitoring, settings management and periodical report for each plant
- Systems comparison and business intelligence tools within all units connected
Documentation
Technical
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Manuals
* Entries are ordered by date
Code Description Language Date * Release Code +030220596 Description Heat recovery for Hecu CO2 Operation and confi guration Language ENG FRE GER ITA SPA Date 12/12/2024 Release 1.0 Code +0300085FR Description HECU SISTEMA CO2 High efficiency condensing unit Language FRE Date 07/05/2019 Release 2.2 Code +0300085DE Description HECU SISTEMA CO2 High efficiency condensing unit Language GER Date 07/05/2019 Release 2.2 Code +0300085EN Description Hecu System CO2 High efficiency condensing unit Language ENG Date 07/05/2019 Release 2.2 Code +0300085IT Description Hecu Sistema CO2 High efficiency condensing unit Language ITA Date 07/05/2019 Release 2.2 -
Quick Guide
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Code Description Language Date * Release Code +050001842 Description HECU CO2 sistema commissioning quick guide Language ENG Date 14/05/2019 Release 1.0 -
Technical Leaflets
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Code Description Language Date * Release Code +050001592 Description μPCII- Controllo programmabile integrato con e senza cover - μPCII- Programable built-in controller with and without cover Language ENG ITA Date 31/10/2022 Release 1.3 Code +050001890 Description HECU - SUCTION PIPE SIZING (multi-split confi guration) Language ENG Date 19/01/2021 Release 1.2 Code +050001885 Description HECU - CONSIDERATIONS ABOUT OIL RETURN Language ENG Date 19/01/2021 Release 1.1 Code +050001880 Description HECU - sistema requirements Language ENG Date 19/01/2021 Release 1.2 Code +050001835 Description Hecu Tabella compressori DC disponibili / DC compressor availability table Language ENG ITA Date 27/08/2018 Release 1.4
Commercial
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Application Note
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Code Description Language Date * Release Code +4000075IT Description Hecu sistema. Analisi comparativa delle tecnologie DC ed EEV in collaborazione con Fraunhofer ISE Language ITA Date 30/04/2020 Release 1.1 Code +4000075EN Description Hecu Sistema: DC technology and EEV benchmarking case study in cooperation with Fraunhofer ISE Language ENG Date 30/04/2020 Release 1.1 Code +4000062EN Description Condensing units: scenario in Europe Language ENG Date 28/09/2017 Release 1.0 Code +4000028IT Description Hecu sistema La reale modulazione di capacità per C-Stores Language ITA Date 15/03/2016 Release 1.0 Code +4000028EN Description Hecu sistema The real capacity modulation for C-Stores Language ENG Date 15/03/2016 Release 1.0 -
Brochure
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Code Description Language Date * Release Code +3000091IT Description HECU SISTEMA: La reale modulazione di capacità per C-Stores Language ITA Date 02/10/2014 Release 1.0 Code +3000091JA Description 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 Language JAP Date 02/10/2014 Release 1.0 Code +3000091EN Description HECU SISTEMA: The real capacity modulation for C-Stores Language ENG Date 02/10/2014 Release 1.0 -
White Paper
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Code Description Language Date * Release Code +4000058EN Description Types of electrical protection when using inverters. Use of RCDs in diff erent types of networks Language ENG Date 21/12/2017 Release 1.0 Code +4000058IT Description Tipi di protezione elettrica quando si usano inverter. Uso degli RCDs nelle diverse tipologie di rete. Language ITA Date 21/12/2017 Release 1.0
Images
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High resolution images
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Code Description Language Date * Release Code PH16LHU301-Hecu-CO2 Description HecuCO2-CAREL-Food Retail-Condensing units Language ALL Date 03/09/2021 Release R.0 Code PH14LHU302-pLD-PRO-Hecu Description Hecu-CAREL-Food Retail-Condensing units Language ALL Date 03/09/2021 Release R.0 Code PH14LHU301-pGD1-pRack-Hecu Description Hecu-CAREL-Food Retail-Condensing units Language ALL Date 03/09/2021 Release R.0
