RC - CLIMAVENETA PROCESS UNITE DE TOITURE GAINABLE REVERSIBLE AIR/EAU WSM-Y A082 - A152

Image RC – CLIMAVENETA PROCESS UNITE DE TOITURE GAINABLE REVERSIBLE AIR/EAU WSM-Y A082 – A152

WSM-Y A082 - A152
Reversible air cooled fully configurable high efficiency Rooftop units
24,4 - 47,5 kW

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  • format_align_leftDescription
    Autonomous reversible air-to-air Rooftop units, for the thermo-hygrometric treatment, filtration and air renovation, depending on the selected configuration. The units are specifically designed for installation in small to medium sized spaces. Hermetic rotary scroll compressors with R410A refrigerant; single refrigerant circuit; aluminum structure and coated galvanized steel base; air treatment section with sandwich panel and EC plug fans. According to the selected version, the unit allows for the management of free cooling, with supply and return fans with motorized dampers for return, expulsion and fresh air. The unit is also available with the heat recovery Refrigerant Booster to recover the energy from the exhaust air, increasing the units capacity and the global efficiency.

    Configurations

    • AR - Air recirculation function
    • MF - Mixing and Free cooling function
    • CE - Function with EC plug fans for extraction and expulsion and Free cooling
    • HR-B - Heat Recovery Refrigerant Booster function: air extractor fan(s), free cooling function and heat recovery from exhaust air flow thanks to Refrigerant Booster coil

    Features

    • FLEXIBILITY
      The unit is available with the opportunity to choose different supply and return airflows directions.
    • REDUCED FOOTPRINT
      One single packaged unit that encloses everything is required for the ambient air conditioning. Particular attention has been given to the structural design of the unit, providing a smaller footprint combined with flexibility, sturdiness and complete operation.
    • VERSATILITY
      Different possibilities for the air treatment chambers; from total recirculation only to mixing with fresh air and extraction from the ambient with heat recovery. Each different configuration can be further customized thanks to a wide range of accessories.
    • REFRIGERANT BOOSTER
      Cutting-edge Refrigerant booster heat recovery system that allows for the complete and precise recovery of the energy from the exhaust air, without any waste due to the mixing with external air. The performance of the cooling circuit is maximized, increasing by 15% the cooling capacity and the compressor working at the same condition.
    • INSTALLATION AND MAINTENANCE
      Simplified operations, reduced costs and maintenance directly on site thanks to: the strong and perfectly insulated structure, easy access to internal sections, plug & play approach and automatic setting of the air flow (optional).

    Accessories

    • Ambient humidity control: hot gas post heating coil and humidifer.
    • Ambient air quality control: CO2 sensor or 4-20 mA remote signal.
    • Integration or substitution heating resources: hot water heating coil, electrical heaters.
    • High efficiency filters: electronic or bag type ePM01 50% (ISO16890, F7 EN779) or ePM01 85% (ISO16890, F9 EN779)
    • Enthalpy free-cooling
    • Vair: variable air flow function, it allows to vary supply and return air flow according to the actual request of the HVAC system.
    • Remote control keyboard (distance to 200m and to 500m)
    • Set-up for remote connectivity with ModBus/Echelon protocol cards

  • keyboard_hideContrôles

    Control

    • AIR3000TE
      AIR3000TE is made up by two control boards, dedicated to the air side and the refrigerant side respectively. The LCD display has multi-level menu that allows for the monitoring and intervention on the unit. Thermoregulation is proportional to steps, referred to the return temperature; proportional-integral management can also be set. Its functions include the adjustment of the ambient humidity, the thermal or enthalpic (optional) free-cooling and supply temperature limitation. Defrosting is based on a self-adaptive propriety logic with monitoring of several operating and environmental parameters. The management of the ventilation can be realized with constant air flow or pressure regulation: as pressure drop varies, the fans change speed so as to maintain the flow-rate at the designed value. The controller independently manages several optional thermal resources and the amount of fresh air. The presence of the programmable timer allows the user to create an operating profile containing up to 4 typical days and 10 time bands. Diagnostics include complete alarm management, "black box" function (via PC) and alarm history (via display or even PC). Supervision can be developed via third party systems by means of the most common protocols as ModBus, Bacnet, Bacnet-over-IP, ModBus-over-IP, Echelon LonWorks protocols. Compatibility with the remote keyboard managing up to 8 units.
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    WSM-Y

    A082

    A092

    A102

    A122

    A132

    A152

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    • picture_as_pdf BROCHURES

      WSM-Y

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    • picture_as_pdf GENERAL CATALOGUES

      PROCESS PRODUCT GUIDE

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    • picture_as_pdf TECHNICAL DOCUMENTATIONS - REGULATION (EU) N. 2016/2281

      WSM-Y A082 - A152 SCOP

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    • picture_as_pdf TECHNICAL DOCUMENTATIONS - REGULATION (EU) N. 2016/2281

      WSM-Y A082 - A152 SEER

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    • picture_as_pdf PRODUCT OVERVIEW

      PROCESS OVERVIEW

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