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Blauberg VENTO Expert A50-1 Pro V.3

VENTO Expert A50-1 Pro V.3
VENTO Expert A50-1 Pro V.3
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Single-room heat recovery unit. Air flow up to 50 m³/h. Heat recovery efficiency up to 95 %.
Model features
  • Description
  • Modifications
  • Downloads
  • Designation key
  • Technical data
  • Accessories
Description
Description
FEATURES

Arrangement of efficient energy-saving supply and exhaust single-room ventilation in flats, houses, cottages, social and commercial premises.Reducing heat losses caused by ventilation due to heat recovery.Humidity balance and regulated air exchange create individually controlled microclimate.Coordinated network based on several integrated single-room ventilation units with central control.

DESIGN  
Easy maintenance. Indoor unit is opened by pressing the latches on both sides One of the best regeneration efficiency on the market due to innovative hexagonal structure of the heat exchanger cells Integrated automatic air shutters prevent air back drafting The specially designed front panel can be closed manually to ensure 100 % air tightness and protect against wind impact The demountable design of the regenerator cartridge improves heat recovery efficiency and simplifies maintenance
HEAT AND HUMIDITY REGENERATION  
UNIT OPERATING LOGIC IN WINTER PERIOD  

Warm stale air is extracted from the premise, flows through the ceramic regenerator and transfers its heat energy and moisture to it.As the ceramic regenerator gets warmed up, the unit switches to the supply mode.

Clean cold intake air flows through the regenerator and absorbs accumulated heat and humidity.When the ceramic regenerator is cooled down, the unit switches to the extract air mode.

CONTROL  

Control of the unit operation mode is performed by means of sensor control panel located on the unit casing or a remote controller.

Vento Expert is equipped with a humidity sensor for indoor humidity control. If humidity increases above a set point, the unit boosts to the speed III.

Vento Expert either can operate as independent unit or can be connected with other units in a house and controlled with a master unit. In this case, only the master unit receives a signal from the remote control.

MOUNTING  

The unit is designed for through-the-wall installation inside a prepared hole in an outer wall of the building.The best ventilation solution is pairwise installation of reverse phase connected units. Some units ensure supply of fresh air to the room and the other units extract air from the premise. This way the most efficient balanced ventilation is arranged.

In case of brand new construction, units are mounted in two stages:

  • Pre-installation at the stage of the indoor finishing and outer decorative wall finishing. It includes installation of an air duct, an outer ventilation hood and cable installation.
  • Final mounting before commissioning of a house. It includes installation of a regenerator with a fan and filters and mounting and wiring of an indoor unit with a controller and shutters.
Modifications
Modification name
Vento Expert A50-1 Pro V.3
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Documents archieve
Documents archieve
Select a document type
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Name
VENTO Expert A50-1 Pro V.3 - data sheet (pdf 2.12Mb)
VENTO Expert A50-1 Pro V.3 - image (png 235.51Kb)
Designation key
Designation key
Model Air duct Rated air flow [m³/h] Front panel Ventilation hood type Control
Vento Expert

A: round air duct

50 -1: flat front panel _: white plastic hood AH-10 white 160 (for standard walls)
S: metal hood for thin walls
Pro V.3: control with touch buttons and a remote control
Technical data
Technical data
Parameters Vento Expert A50-1 Pro V.3
Speed I II III
Voltage [V / 50 (60) Hz] 100-240
Power [W] 5.0 6.0 8.5
Current [A] 0.035 0.040 0.059
RPM [min⁻¹] 800 1300 1900
Air flow in ventilation mode [m³/h (l/s)] 15 (4) 35 (10) 50 (14)
Air flow in energy recovery mode [m³/h (l/s)] 8 (2) 18 (5) 25 (7)
SFP [W/l/s] 2.40 1.23 1.22
Filter G3 (Option: G4; F7 PM2.5 > 70 %*)
Transported air temperature [°C] -20…+40
Sound pressure level at 1 m in accordance with ISO 3741:2004 [dBA] 13 25 37
Sound pressure level at 3 m in accordance with ISO 3741:2004 [dBA] 4 16 28
Outdoor sound pressure attenuation in accordance with DIN EN 20140 [dBA] 41/47**
Indoor/outdoor airtightness classification of the complete unit in accordance with EN 13141-8 D1
Heat recovery efficiency in accordance with DIBt LÜ-A 20 [%] up to 95
Ingress protection rating IP24
*maximum air flow 40 m³/h
**with open and closed front panel
Accessories
Accessories
Name   Description
Pre-installation Kit Vento Expert A50-1
Pre-installation kit for mounting into a wall with standard thickness.
Includes:
• Air duct
• AH 160 outer ventilation hood
• Plastic foam plug
• Plastic foam wedges
Pre-installation Kit Vento Expert A50-1 S Pre-installation kit for mounting into a thin wall.
Includes:
• Air duct
• AH-S chrome 160 outer ventilation hood
• Plastic foam plug
• Plastic foam wedges
Completion Kit Vento Expert A50-1 Pro V.3 Final mounting kit.
Includes:
• Regenerator module
• Fan module
• G3 filters (2 pcs.)
• Indoor unit with a controller and shutters
• Remote control
FP2 Vento G3 G3 filters (2 pcs.)
FP2 Vento G4 Coarse filter.
Includes:
• Plastic filter holder (1 pc.)
• G4 filter (1 pc.).
FPC 150х50 G4 G4 coarse filter
FP2 Vento F7 Filter set.
Includes:
• Plastic filter holder (1 pc.)
• F7 fine filter (1 pc.). Filtration rate PM2.5 > 70 %
FPC 150х50 F7 F7 fine filter. Filtration rate PM2.5 > 70 %
AH-8 white 160 White painted aluminium outer ventilation hood with frost protection for a cold climate
AH-8 chrome 160 Brushed stainless steel outer ventilation hood with frost protection for a cold climate
AH-10 *colour* 160 Plastic outer ventilation hood.
Available in colours:
AH-10 chrome 160 Plastic outer ventilation hood with a plate with brushed stainless steel effect finish
AH-11 *colour* 160 Plastic outer ventilation hood.
Available in colours:
AH-S chrome 160 Outer ventilation hood for thin wall made of brushed stainless steel
AH-S grey 160 Outer ventilation hood for thin wall, painted grey
PP 160/0.5 Outer ventilation hood for mounting from inside
KIT BlauPlast white 160 Kit for angular mounting with white color grille (for walls with standard thickness)
KIT BlauPlast chrome 160 Kit for angular mounting with stainless steel outer grille (for walls with standard thickness)
FB Vento Expert A50 Remote control
CD-1 CO2 sensor with LED CO2 indication and a sensor button for operation mode selection
CD-2 CO2 sensor