1. Catalogs
  2. 2VV s.r.o.
  3. Ventilation units

Ventilation units

Ventilation units
1 / 92 PagesView full catalog

Ventilation units

Product catalog summary
Overview: The document outlines the specifications and installation guidelines for various ventilation units, including MARTA/JR-M-A, ALFA/AC, ALFA AC-W, and ALFA/COMFORT. These units are designed for residential and commercial use, providing air filtration, heating, and cooling functionalities.
MARTA/JR-M-A Ventilation Unit:
  • Basic Features: Offers air flow up to 120 m3/h with two-level filtration, suitable for allergy sufferers. It is lightweight, easy to install, and prevents noise and dirt penetration.
  • Operating Conditions: Suitable for indoor use in dry environments with temperatures from 0°C to +50°C and relative humidity up to 80%.
  • Installation: Requires vertical installation with a 125 mm diameter duct, mounted using screws and wall plugs.
  • Control and Accessories: Integrated control for air capacity and temperature, with available replacement filters.
ALFA/AC Ventilation Unit:
  • Basic Features: Supports air flow from 800 to 4,500 m3/h with options for electric or water heating and cooling, and includes a remote control.
  • Operating Conditions: Designed for indoor use with temperatures from 0°C to +40°C and relative humidity up to 80%.
  • Control System: Features five levels of air capacity control and identifies failure conditions.
  • Noise Data: Detailed noise data is provided for different frequency bands.
ALFA AC-W Ventilation Units:
  • Specifications: Includes noise data, dimensions, and technical parameters for models AC-1000 W to AC-5000 W.
  • Installation Guidelines: Units must be installed horizontally with sufficient access for maintenance.
  • Control System: Equipped with a master controller and remote control.
ALFA/COMFORT Ventilation Units:
  • Specifications: Detailed tables show performance at different supply air temperatures, including air flow and heat output.
  • Installation and Assembly: Designed for horizontal installation with accessible inspection covers.
  • Control Features: Includes a Comfort Regulator for remote control and connection to building management systems.
  • Cooling and Heating Capacities: Tables for water coolers detail air flow and cooling capacity.
  • Connection and Accessories: Specific models have unique connection requirements, including mixing nodes and servo drives.
See more

Catalog excerpts

Ventilation units-1

Ventilation units Lüftungsgeräte

 Open the catalog to page 1
Ventilation units-2

Ventilation units Lüftungsgeräte MARTA / JR-M-A electric heater / Elektroheizung BASIC FEATURES – Effective two-level ltration with carbon lter and class 9 – Effektive Zweistufen-Filtration mit Kohlelter und Filter- lter eece – Ensuring a better environment for people with allergies and respiratory problems – Prevents penetration of noise and dirt from outside – Low weight – Easy installation matte der Klasse F9 – Gewährleistung eines besseren Milieus für Allergiker und Personen mit Atmungsproblemen – Verhindert das Durchdringen von Lärm und Schmutz von der Straße – Niedriges Gewicht – Einfache...

 Open the catalog to page 2
Ventilation units-3

MARTA / JR-M-A PRIMARY PARAMETERS Ventilation units Lüftungsgeräte Power supply [V/Hz] Spannung [V/Hz] Ventilator input [W] Anschlusswert des Ventilators [W] Heater input [W] Anschlusswert der Heizung [W] Total current [A] Gesamtstrom [A] Electric protection [IP] Elektrischer Schutz [IP] Fan rotation speed [1/min] Drehzahl des Vent. [1/min] * Acustic pressure in the 3 m distance ** 3 fan speeds Filter type Typ des Filters Filter Filter 1st. step 1. Stufe Efciency Trennstufe active carbon Kohlenstof * Schalldruckpegel im Raum in 3 m Abstand ** 3-stuge Regulation des Ventilators active carbon mit...

 Open the catalog to page 3
Ventilation units-4

Ventilation units Lüftungsgeräte MARTA / JR-M-A – The unit is designed for installation in the vertical position, – das Gerät ist für die Aufstellung in senkrechter Stellung, see gure. Other installation position is not possible. – It is possible to insert a pipe with the inside diameter of 125 mm into the inlet hole or to modify the hole to reach a diameter of 125 mm. – Correct operation of the unit requires that specied distances from the surrounding objects and the maximum length of the supply duct are observed, see gure. – Installation of the unit shall allow a sufcient access for performing...

 Open the catalog to page 4
Ventilation units-5

MARTA / JR-M-A Ventilation units Lüftungsgeräte The units are supplied including an integrated control system Die Geräte werden mit integrierter Regelung mit folgenden with the following functions: Funktionen geliefert: – Setting the air capacity in three levels – Einstellung der Luftleistung in drei Stufen – Setting the outlet air temperature in a range of approx. – Einstellung der Temperatur der ausgeblasenen Luft unge- +5 °C up to +45 °C (it is impossible to reach temperature fähr im Bereich von +5 bis +45 °C (es kann keine niedrige- lower than the temperature of air drawn into the unit) –...

 Open the catalog to page 5
Ventilation units-6

Ventilation units Lüftungsgeräte MARTA / JR-M-A JR - M - A A – three stage fan contr., heater +5 to +45 °C, lter F9+carbon, mixing ap, manual control A – 3 stuge Drehzahlregelung, Heizung +5 bis +45 °C, Filtration F9 + Kohlenstofflter, Mischen, Handregelung M – design M – Design JR – small inlet unit MARTA JR – Klein Zuluftgerät „für gesundes Wohnen“ MARTA

 Open the catalog to page 6
Ventilation units-7

Ventilation units Lüftungsgeräte water heater / Wasserwärmetauscher electric wire heater / Elektroheizung BASIC FEATURES – Evaporator for cooling mode – Electric or water exchanger for heating – Elektrischer oder Wasser-Wärmetauscher für das Heizregime – Indication of the unit status on the remote control – Anzeige des Betriebszustandes an der Fernbedienung – Easy maintenance and cleaning – Einfache Wartung und Reinigung The ALFA AC is an intelligent ventilation unit with heating ALFA AC ist ein intelligentes Lüftungsgerät mit den Funktio- and cooling option for use in ofces, shops, coffee bars,...

 Open the catalog to page 7
Ventilation units-8

Ventilation units Lüftungsgeräte ALFA AC-E – unit tted with an electric heater, direct ALFA AC-E – Gerät mit Elektroerhitzter, Output characteristics Noise data Geräuschpegeldaten Frequency band Frequenzband intake Zuluft sound pressure * akustischer Druck* outlet Abluft into environment in den Luftraum sound power akustische Leistung into environment in den Luftraum * Indicative values of sound pressure at a distance of 3 m * Orientierungswerte des akustischen Drucks im Abstand 3 m

 Open the catalog to page 8
Ventilation units-9

ALFA AC-E – unit tted with an electric heater, direct Ventilation units Lüftungsgeräte ALFA AC-E – Gerät mit Elektroerhitzter, Output characteristics Noise data Geräuschpegeldaten Frequency band Frequenzband intake Zuluft sound pressure * akustischer Druck* outlet Abluft into environment in den Luftraum sound power akustische Leistung into environment in den Luftraum * Indicative values of sound pressure at a distance of 3 m * Orientierungswerte des akustischen Drucks im Abstand 3 m

 Open the catalog to page 9
Ventilation units-10

Ventilation units Lüftungsgeräte ALFA AC-E – unit tted with an electric heater, direct ALFA AC-E – Gerät mit Elektroerhitzter, Output characteristics Noise data Geräuschpegeldaten Frequency band Frequenzband intake Zuluft sound pressure * akustischer Druck* outlet Abluft into environment in den Luftraum sound power akustische Leistung into environment in den Luftraum * Indicative values of sound pressure at a distance of 3 m * Orientierungswerte des akustischen Drucks im Abstand 3 m

 Open the catalog to page 10
Ventilation units-11

ALFA AC-W – unit tted with water heater, direct Ventilation units Lüftungsgeräte ALFA AC-W – Gerät mit Wassererhitzer, Output characteristics Noise data Geräuschpegeldaten Frequency band Frequenzband intake Zuluft sound pressure * akustischer Druck* outlet Abluft into environment in den Luftraum sound power akustische Leistung into environment in den Luftraum * Indicative values of sound pressure at a distance of 3 m * Orientierungswerte des akustischen Drucks im Abstand 3 m

 Open the catalog to page 11
Ventilation units-12

Ventilation units Lüftungsgeräte ALFA AC-W – unit tted with water heater, direct ALFA AC-W – Gerät mit Wassererhitzer, Output characteristics Noise data Geräuschpegeldaten Frequency band Frequenzband intake Zuluft sound pressure * akustischer Druck* outlet Abluft into environment in den Luftraum sound power akustische Leistung into environment in den Luftraum * Indicative values of sound pressure at a distance of 3 m * Orientierungswerte des akustischen Drucks im Abstand 3 m

 Open the catalog to page 12

All 2VV s.r.o. catalogs and technical brochures

  1. AIR CURTAINS

    4  Pages

  2. Components

    78  Pages

  3. Regulation

    86  Pages

  4. Heating Units

    16  Pages

  5. Introduction

    22  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.