Catalog unitate descentralizate de ventilatie - MANHATTAN - 2021 ECOCALD Unitate descentralizata de ventilatie ECOCALD

Limba: Engleza

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Tip documentatie: Catalog, brosura

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Made in Italy Flow Manhattan The new frontier of HRV for redevelopment: eliminate the superfluous, enhance the essential. July 2021 www.heltyair.com Energy requalification of buildings Efficiency and health A ventilation system is essential in energy efficiency measures. In fact, high air-tightness performance of the building, given by insulation of the enclosure and replacement of windows and doors, risks creating problems of air stagnation in the absence of adequate and frequent ventilation. Stale air and the inability to evacuate the moisture content of the air promotes the formation of condensation and mould at critical points. It is not just an aesthetic problem, but a health issue for those who live in the home: mould is only the visible part of an environment that traps numerous other pollutants that accumulate in the air in the absence of a regular and frequent change of air. The conversion of the existing heritage requires a design that takes into account energy perform

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ance without neglecting air quality in increasingly airtight environments. Heat recovery ventilation (HRV) systems are an essential ingredient in ensuring a comfortable and healthy environment while meeting energy saving targets. 2 3 www.heltyair.com Flow Manhattan A revolutionary point-to-point HRV installed 'under the skin' in the coat Flow Manhattan is Helty's reinvention of dual-flow point ventilation for individual rooms, offering designers and customers a solution designed to be installed at the same time as the external cladding. 4 Ventilation duct󠄀 inlet/outlet Filter F7 Cover Filter G1󠄀 External grilles Internal diffuser󠄀 Display commands Preparation 󠄀 HRV machine 󠄀 Sealing gasket 󠄀 A completely outdoor solution, which has minimal impact on the design of the house and guarantees the highest levels of comfort Flow Manhattan is based on a totally new type of installation in which the air handling unit is camouflaged in the insulation layer. The

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air flow grilles, managed in the light in the window cutaway, safeguarding the architectural profile of the building, avoiding any impact on the facade. The impact on the interior has also been reduced to zero, with a white rectangular dashboard for air diffusion and extraction, characterised by particularly small dimensions and a minimalist design. The installation requires a single 160 mm diameter bore through which separate supply and extract air flows travel. The formwork fixed to the external wall at the same time as the insulation is installed also allows for the preparation of the HRV system alone, which can be completed with the inclusion of the ventilation machine at a later stage. 5 www.heltyair.com An invisible well-being, that you can feel The unit extracts stale air from the indoor environment and injects new, oxygenated and clean air thanks to the special F7+G1 filters fitted as standard. Ventilation speeds are variable according to requirements with a maximum flow

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rate of 70m3/h. The enthalpy heat exchanger recovers up to 70% of the heat of the outgoing air by pre-heating the fresh air flow. The most accessorised models integrate an on-board hygrometric sensor, CO2 and VOC sensor for monitoring important indoor air quality parameters, control via detachable panel and Air Guard Wi-Fi app. 16,5 5 Rifle Gun Nailing machine Jet aircraft Pain threshold Jackhammer 100 110 120 130 140 150 160 170 Chainsaw 90 Disco 80 Milling machine 70 Road traffic 60 Conversation 50 Office 40 Living room Reading room 30 Bedroom 20 Radio studio 10 Hearing threshold 0 Flow Manhattan Thanks to the placement of the vmc unit in the outermost portion of the perimeter wall, inside the cladding, Helty Flow Manhattan ensures excellent sound performance for optimal acoustic comfort, with a sound pressure of 16.5 dB at minimum speed. 6 Sensors for automatic humidity, CO2 and VOC management. Thanks to the supplied infrared remote control, it is

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easy to operate from anywhere in the room. Detachable panel for controlling the unit and setting functions. 7 www.heltyair.com No ducts to be sanitised periodically Excellent balance between air flow and acoustic comfort 70 16.5 %󠄀 dB(A)󠄀 Maximum thermal recovery efficiency Sound pressure 70 F7 Maximum air flow rate Inlet air filtration m3/h󠄀 Technical data Features 󠄀 U.M. Air flow 󠄀 m3/h󠄀 Flow control󠄀 20/25/30/40/50/70(1) 4 stages + hyperventilation Power consumption Specific power (excluding heater)󠄀 (excluding heater)󠄀 Supply voltage󠄀 Operating voltage (2)󠄀 Max current consumption (3) HRV Unit weight Machine dimensions (vertical W x H x D)󠄀 Preparation Dimensions (vertical W x H x D)󠄀 W󠄀 5/6/7/9.5/13/34(1) W/m3/h󠄀 0.25/0.24/0.23/0.24/0.26/0.49 (1) V AC󠄀 230 V DC󠄀 24 A 󠄀 0.35 kg󠄀 7 mm 460 x 740 x 65 mm 510 x 830 x 80 Heat exchanger󠄀 entalpic cross-flow heat exchanger Heat

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recovery efficiency 󠄀 Sound power level % 70 dB(A)󠄀 (4)󠄀 Sound pressure level dB(A)󠄀 (5)󠄀 Facade sound reduction Dn,e,w󠄀 Filters Value 28/31/36/43/48/56(1) 16.5/19.5/24.5/31.5/36.5/44.5(1) dB󠄀 51 F7 / G1 (inlet/exhaust)󠄀 Modbus RTU rs485 󠄀 Yes Energy class A+/A/E SEC (cold/temperate/warm)󠄀 kWh/m2a (cold/temperate/warm)󠄀 Unit type󠄀 Specific input power SPI 1. 2. (6) -67.7/-35.4/-14.3 UVR-B bidirectional W/m /h󠄀 (7)󠄀 In hyperventilation mode The supplied power converter ensures that the unit can run on 230 Vac To be connected during installation. 0.24 3 3. 4. 5. With 230 V AC supply voltage According to UNI 3744: 2010 Measured on a semi-anechoic room of 30 m2 at a distance of 3 m Helty S.r.l. - Alpac Group - Via Lago di Vico, 50 - 36015 Schio (VI) Italy T +39 0445 16.70.174 F +39 0445 16.70.175 - info@heltyair.com 6. 7. Control panel functionality is lost In accordance with EN 13141-8: 2014-09