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DOMESTIC & UTILITY

DOMESTIC & UTILITY
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DOMESTIC & UTILITY

Product catalog summary
Introduction
The document highlights the significance of air quality in confined spaces, emphasizing health risks from pollutants like tobacco smoke, formaldehyde, and carbon monoxide. It stresses the need for proper ventilation to enhance air quality in various settings.
Main Categories of Fans
Fans are categorized into three types based on power, installation, and application:
  • Axial Fans: Move large air volumes at low pressure, ideal for short ducts.
  • Centrifugal Fans: Move air at high pressure through long, complex ducts.
  • In-Line Centrifugal Fans: Use a centrifugal impeller for axial air direction, suitable for any duct point installation.
Technical Guide for Ventilation
The guide offers criteria for selecting appropriate fans based on room characteristics and application needs. It includes a table for determining required airflow rates, considering factors like crowding, surface area, and room volume, and advises on calculating pressure losses in duct installations.
Air Changes Per Hour
Recommended air changes per hour are provided for various building types, including residential, hotels, offices, hospitals, public buildings, and commercial spaces, based on room type and occupancy levels.
Symbols and Abbreviations
This section explains symbols and abbreviations used in the document, such as energy-saving features, noise levels, and protection ratings.
Conclusion
Proper ventilation is crucial for maintaining indoor air quality. Selecting the right fan type and understanding specific space requirements are essential for effective air exchange and pollutant removal.
Installation Guide for SELV Versions
SELV (Safety Extra Low Voltage) fans are suitable for installation in safety zones 1 and 2 per IEC 364-7 standards, where electrical shock risk is high. These fans operate at 12V, making them safe for installation near bathtubs or shower areas. The transformer complies with IEC 742 class II and can be installed in zone 3.
Safety Zones and Installation Limits
The IEC 364-7 standard defines bathroom zones to mitigate electrical risks:
  • Zone 0: Inside the bathtub or shower basin. No electrical installations allowed.
  • Zone 1: Above the bathtub or shower up to 2.25 meters. Only water heaters and SELV appliances up to 12V are allowed.
  • Zone 2: Extends 0.6 meters around Zone 1, up to 2.25 meters high. Allows Class II luminaires and SELV appliances.
  • Zone 3: Extends 2.4 meters around Zone 2, up to 2.25 meters high. No restrictions on electrical installations, but protective devices must be used.
Fan Selection and Installation
A diagram is provided for selecting the appropriate fan based on flow rate, duct diameter, and pressure loss, including instructions on calculating total pressure loss and selecting air speed.
Axial Fans Specifications
Axial fans are designed for direct air extraction outside or through short ducts, available in various models with features like operating indicator lights, low profile grilles, easy installation, high performance, silent operation, low power consumption, IPX4 protection, and suitability for temperatures up to 45°C. SELV 12V versions are safe for installation in zones 1 and 2.
Technical Data
Detailed technical specifications are provided for various fan models, including dimensions, voltage, frequency, flow rate, pressure, power, noise level, and weight.
Additional Features
Some fan models include features like adjustable timers, humidity sensors, and infrared presence detectors, designed for easy installation and optimized for performance, noise reduction, and energy efficiency.
Specifications
1. The fan is electrically safe, but the power supply must be installed in zone 3.
2. Diameter of the fan is 92 mm, with noise performance tested by IMQ Clima.
3. Made from ABS and polypropylene materials.
4. Timer version allows adjustable turn-off delay from 2 to 25 minutes.
5. Double insulated fans do not require grounding.
6. Operates at 220-240V, 50Hz, compliant with EN 60335-2-80 standards.
Procedures
1. Installation guidelines specify wall or ceiling mounting.
2. SELV version operates at 12V AC, suitable for installation in safety zones 1 and 2.
3. Various models available with different features like HT (humidity sensor), PIR (presence sensor), and pull cord operation.
Standards and Testing
1. Performance tests conducted according to UNI 10531 and noise tests according to UNI EN ISO 3741.
2. IPX4 protection rating as per EN 60529.
3. Compliance with CEI 64-8 Section 7 Standard for SELV versions.
Recommendations
1. Use appropriate accessories like shutters, controllers, and sensors for optimal performance.
2. Ensure installation within specified zones to avoid electrical risks.
3. Consider the version with ball bearing motor for longer lifespan.
Key Data from Tables
1. Models vary in size from 9/3.5” to 15/6” with different flow rates and power consumption.
2. Noise levels range from 31.6 dB(A) to 42.2 dB(A) depending on the model.
3. Weight varies from 0.4 kg to 0.8 kg across different models.
Specifications
All models feature a click assembly for the grille and cover, axial fans for direct air extraction, long-life ball bearing motors, backdraught shutters, and easy installation with two fixing screws. They are suitable for ducts with diameters of 100, 120, and 150 mm. The models are available in Base, Timer, and HT versions, offering high performance with low sound levels and power consumption. They are IPX4 protected and can operate at temperatures up to 45°C, complying with EN 60335-2-80 standards. Installation options include wall and ceiling mounting.
Model Specifications
Detailed specifications are provided for various models, including ONDA, TB, VENTIL, VENTIMATIC, EASY, and SMART series, with information on code, hole diameter, voltage, frequency, flow rate, maximum pressure, power, noise level, and weight. Models are designed for different mounting options such as glass, wall, and panel, with features like automatic shutters, reversible airflow, and optional speed regulation.
Flow Charts
Flow charts illustrate the relationship between flow rate and pressure for different models, both with and without shutters, helping to understand performance characteristics under various conditions.
Accessories
Available accessories include grilles, shutters, controllers, sensors, and timers to enhance fan functionality.
Installation and Maintenance
The EASY and SMART models offer innovative installation features for easy and fast mounting without screws, with options for delayed switch-off and automatic operation based on humidity levels. Maintenance is simplified with designs that do not require removing the kit from the glass.
Specifications
Detailed specifications are provided for various models of axial and centrifugal fans designed for air extraction, including SMART 15/6, SMART 23/9, SMART 30/12, and DIVERSO series, with descriptions of flow rate, pressure, power, noise level, and installation dimensions.
Procedures
Installation procedures are outlined for glass and wall mounting, with the SMART series featuring easy installation with click springs and screw blocking, while the DIVERSO series offers flexible positioning due to its rotating body.
Standards and Compliance
All products comply with EN 60335-2-80 standards, ensuring safety and performance, with IPX4 and IPX5 protection ratings for different models.
Recommendations
For optimal performance, the use of optional controllers like RG5 AR is recommended for speed regulation, along with accessories such as double glass kits and wall fixing kits for enhanced installation.
Key Features
The SMART WI-FI model includes a wireless remote control for easy operation, while the DIVERSO series introduces a perimetric extraction concept to prevent dust accumulation on walls. The document emphasizes the importance of air quality and the role of these fans in improving indoor environments.
Data Interpretation
Flow charts and technical data tables provide insights into performance metrics of each model, including flow rate and pressure at various speeds, crucial for selecting the appropriate fan model based on specific requirements.
Overview
The document provides technical specifications and features of various centrifugal fans designed for air extraction, including models like DIVERSO IN, SILENTE, COMPACT, and OUTDOOR, each with unique functionalities and installation options.
Specifications
Fans are suitable for wall, ceiling, or duct mounting, with options for different hole diameters (Ø100-150mm), made of ABS material for durability and ease of maintenance with washable filters, complying with EN 60335-2-80 standards, and having IPX4 or IPX5 protection ratings.
Features
  • DIVERSO IN: Features perimetric extraction to prevent dust deposits on walls, a timer adjustable from 2 to 25 minutes, and an electronic humidistat for automatic operation based on humidity levels.
  • SILENTE: Offers models with timers, humidistats, and sensors for automatic operation, includes a backdraught shutter to prevent air ingress, and is designed for quick installation.
  • COMPACT: Designed for installation in tight spaces with a corner outlet hole, includes models with timers, humidistats, and presence sensors for automatic operation.
  • OUTDOOR: Designed for external mounting to reduce indoor noise and save space, features a 30° inclined airflow to prevent dust deposits, and includes a backdraught shutter.
Accessories
Various accessories such as grilles, shutters, controllers, sensors, and timers are available for these fan models.
Installation and Maintenance
Fans are designed for easy installation with components that click together, including elastomer gaskets for uneven surfaces and reduced spigot sizes for installation in ducts with curves. Washable filters ensure long motor life and protection.
Overview
The document provides technical specifications and installation guidelines for various air extraction and hand drying products, including centrifugal fans and electric hand dryers, emphasizing the importance of air quality in enclosed spaces and the role of these devices in improving it.
ASPIRODOR Centrifugal Fans
  • Designed for air extraction directly outside or through ducting.
  • Available in models suitable for wall or ceiling mounting.
  • Features include a backdraught shutter, washable filters (except Aspirodor 200), and adjustable speed via an optional controller.
  • Complies with EN 60335-2-80 standards.
  • Technical data includes flow rate, pressure, power, noise level, and weight for each model.
Hand Dryers
  • Various models including Concorde, Sahara, Airpower Antivandal, and Phonny, each with specific features and technical specifications.
  • Common features include automatic activation, energy efficiency, and wall mounting capability.
  • Materials used include ABS and steel, with options for infrared sensor or push button activation.
  • Technical data covers voltage, frequency, flow rate, air speed, power, and protection degree.
Installation and Usage
  • Products are designed for easy installation from inside buildings.
  • Positioning options include wall and duct mounting.
  • Emphasis on improving indoor air quality by replacing polluted air with fresh air.
Product Overview
The document provides technical specifications and installation guidelines for O.ERRE products, including a proportional timer and rainproof accessories for domestic fans.
Proportional Timer
- Suitable for any domestic fan up to a maximum power of 200W.
- The timer adjusts the delay time proportionally to the fan's operation period, ranging from approximately 4 to 13 minutes.
- Can be installed inside a switch box, junction box, or within the appliance itself.
- Model Code: TIMERMATIC 0033900.
Gravity Shutter
- Designed to prevent air from re-entering when the fan is off.
- Automatically opens with airflow when the fan is operational.
- Available in different sizes for external wall mounting.
- Model Codes: SERRANDA Ø10 (0080100), SERRANDA Ø12 (0080300).
Rainproof Grille
- Suitable for external wall mounting.
- Made entirely of technopolymer and available in various sizes.
- Model Codes: GRIGLIA Ø10 (0080000), GRIGLIA Ø12 (0080200), GRIGLIA Ø15 (0090700).
Compliance and Company Information
- All products comply with essential EU directives.
- O.ERRE reserves the right to modify product specifications without notice.
- Contact Information: Via del Commercio 1, 25039 Travagliato (BS), Italy. Phone: +39 030 68 62 341, Fax: +39 030 25 84 012, Email: [email protected], [email protected].
- Website: www.oerre.it
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Catalog excerpts

DOMESTIC & UTILITY-3

05 Dobbiamo tutto all’aria, che non si vede ma si percepisce. Avere il controllo di questo nobile fluido è l’obiettivo delle nostre intuizioni. Everything is for air, that isn’t visible but is perceivable. To have the control of this noble fluid is the aim of our intuiti

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DOMESTIC & UTILITY-4

INDICE - INDEX DOMUS ASPIRATORE ELICOIDALE - AXIAL FAN ASPIRATORE ELICOIDALE DA VETRO - AXIAL WINDOW FAN ASPIRATORE CENTRIFUGO - CENTRIFUGAL FAN

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DOMESTIC & UTILITY-5

UTILITY ASCIUGAMANI ELETTRICI - HAND DRYERS AIRPOWER ANTIVANDALO ASCIUGACAPELLI ELETTRICI - HAIR DRYERS PHONNY TUBO PHONNY MURO VENTILAZIONE - CEILING FANS ACCESSORI - ACCESSORIES

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DOMESTIC & UTILITY-7

Spia di funzionamento Operating indicator light Aspirazione perimetrale anti-alone No dust on the wall (inlet) Motore su cuscinetti Ball bearing motor Risparmio energetico Energy saving Rumorosita ridotta Low noise level EspuLsione aria anti-alone No dust on the wall (outlet) Filtro lavabile Washable filter Wi-Fi Wi-Fi Funzionamento garantito fino a +70°C Garanteed functioning up to +70°C Serranda interna Internal shutter Uscita dell'aria orientabile laterale o posteriore Adjustable air outlet Corpo rotabile Rotating body Grado di protezione all'acqua IPX5 IPX5 protected Doppia aspirazione Double...

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DOMESTIC & UTILITY-8

GUIDA TECNICA - TECHNICAL GUIDE L’AREAZIONE NEI LOCALI La qualità dell’aria nei locali confinati (indoor), può essere causa di un vasto numero di effetti indesiderati che vanno dal malessere generale fino a complicazioni più gravi sullo stato di salute. Gli esperti hanno ampiamente dimostrato che importanti concentrazioni di inquinanti si trovano anche all’interno degli ambienti lavorativi, degli uffici pubblici, negli edifici commerciali. Troviamo ad esempio: fumo di tabacco, sudore, formaldeide, monossido di carbonio (CO2), radon ecc... Di conseguenza, per migliorare la qualità dell’aria, è...

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DOMESTIC & UTILITY-9

PROSPETTO RICAMBI D'ARIA ESTERNA PER EDIFICI CIVILI AIR CHANGES PER HOUR RECOMMENDED FOR A CERTAIN ENVIRONMENT TIPOLOGY CATEGORIA DI EDIFICI ROOMS' CATEGORY PORTATA D'ARIA D’ESTRAZIONE - AIR FLOW RATE ABITAZIONI CIVILI HOUSES Soggiorni e camere da Letto Bedrooms, living rooms ABITAZIONI COLLETTIVE FLATS Cucine, bagni, servizi Kitchens, bathrooms, services 4 Sale riunioni Meeting rooms 9 33 EDIFICI RESIDENZIALI RESIDENTIAL BUILDINGS ALBERGHI HOTELS UFFICI OFFICES Cucine, bagni, servizi Kitchens, bathrooms, services 16,5 60 Bagni, servizi Bathrooms, services Ingresso, soggiorni Hall, living rooms...

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DOMESTIC & UTILITY-10

VERSIONI SELV SELV VERSION GUIDA ALL’INSTALLAZIONE DI SICUREZZA Le versioni SELV (Safety Extra Low Voltage) dei nostri aspiratori sono installabili anche nelle zone di sicurezza 1 e 2 definite dalla normativa CEI 64-8 Parte 7 (IEC 364-7) dove il rischio relativo ai contatti elettrici è elevato. •• Trasformatore 220÷240/12 V~ conforme alla norma IEC 742 (CEI 146) in classe II, IP22 con termostato di sicurezza; •• La bassissima tensione di alimentazione dei SELV 12 Volt, mediante apposito trasformatore fornito insieme all’apparecchio, consente l’applicazione addirittura in prossimità della vasca...

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DOMESTIC & UTILITY-11

GUIDE FOR SAFE INSTALLATION SELV (Safety Extra-Low Voltage) versions can be installed in safety zones 1 and 2 in accordance with the IEC 364-7, where the risk of electrical shock is high. •• 220÷240/12 V ~ transformer, in accordance with IEC 742 class II, IP22 protected with safety thermostat; •• The very low power voltage of SELV 12V fans, in combination of a dedicated transformer supplied with the appliance, allows the installation even in proximity of the bathtub or the shower, because the possible direct contact with the fan does not pose any threat of electrical danger; •• The transformer...

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DOMESTIC & UTILITY-12

DIAGRAMMA PER LA SCELTA DELL'ASPIRATORE Diametro del condotto in mm Duct diameter in mm Portata m3/h # Perdite di carico in mm H2O per metro di condotto # Velocita m/s Flow rate mf/h Pressure losses in mm H2O per meter of duct Air speed m/s COME SI USA IL DIAGRAMMA? | 11) ScegLi suL Lato destro del diagramma il vaLore delta Portata (m3/h); 2) Prosegui in orizzontale fino ad incrociare la linea in diagonale del Diametro del condotto con il valore d'interesse; 3) Scendi in verticale per trovare il valore della Perdita di carico in millimetri di colonna d'acqua per ogni metro di tubazione. 4) Moltiplicando...

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DOMESTIC & UTILITY-13

CATALOGO DOMUS DOMESTIC CATALOGUE

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DOMESTIC & UTILITY-14

ASPIRATORE ELICOIDALE - AXIAL FAN | Aspiratori eLicoidaLi per espuLsione aria direttamente aLL’esterno o in brevi condotti. Adatto anche per L’instaLLazione a vetro tramite Kit vetro opzionaLe. • Spia di funzionamento su tutti i modeLLi (eccetto IN 9/3,5”); • GrigLia a "profiLo piatto”. Montaggio "a scatto”; • Rapido fissaggio con L’utiLizzo di soLe due viti; • Per condotti 092-100-120-150 mm; • Versioni: Base, Timer, HT, PIR, PuLL Cord e 12 V; • Versione A: serranda interna, automatica e siLenziosa; • ALte prestazioni, siLenzioso e a basso consumo; • Grado di protezione: IPX4 (Norma EN 60529);...

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DOMESTIC & UTILITY-15

MODELLO MODEL IN A 12/5” HT IN A 12/5” PIR IN A 12/5” Pull cord IN A 15/6” IN A 15/6” T IN A 15/6” HT IN A 15/6” PIR IN A 15/6” Pull cord CODICE CODE TENSIONE VOLTAGE FREQUENZA FREQUENCY PORTATA FLOW RATE POTENZA RUMOROSITA POWER NOISE PESO WEIGHT GRAFICI DI PORTATA - FLOW CHARTS Pa IN 9/3,5” PRESSIONE - PRESSURE PRESSIONE - PRESSURE PRESSIONE - PRESSURE

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DOMESTIC & UTILITY-16

PRESSIONE - PRESSURE PORTATA - FLOW RATE FURTHER INFORMATION IN •• Versione timer: regolabile da 2 a 25 minuti; •• Versione HT: accensione automatica quando l’umidità rilevata nell’ambiente è superiore al valore impostato variabile dal 40% al 90%; •• Versione PIR: con sensore ad infrarosso (rilevatore di presenza). •• Prestazioni di portata e rumorosità testate dal laboratorio IMQ Clima su campioni di prodotto (mod IN 10/4, IN 12/5 e IN 15/6); •• Accurata selezione dei componenti: ABS + polipropilene caricato; •• Aspiratori in doppio isolamento senza necessità di collegamento di terra; •• Ingombri...

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All O.ERRE catalogs and technical brochures

  1. EASY

    2  Pages

  2. GHOST

    2  Pages

  3. MIAMI

    1  Page

  4. IN AXIAL FAN

    3  Pages

  5. EB EX-ATEX

    2  Pages

  6. CS EX-ATEX

    2  Pages

  7. AIRPOWER ABS

    1  Page

  8. FIRENZE

    1  Page

  9. PHONNY MURO

    1  Page

  10. PHONNY TUBO

    1  Page

  11. SMART

    2  Pages

  12. VENTILOR

    1  Page

  13. SILENTE

    2  Pages

  14. HEV

    1  Page

  15. TEMPERO line

    52  Pages

  16. SYSTEMA

    1  Page

  17. T° Control

    48  Pages

  18. Industry

    92  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.