Blauberg Vento Expert A50-1 S Pro

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Heat recovery single-room units. Maximum air flow to 50 m³/h.

EAN4058448023019

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Description
Characteristics
Downloads
Designation key
Dimensions
Technical data
Accessories

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.

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.

Characteristics

Parameter	Vento Expert A50-1 S Pro (1 speed)	Vento Expert A50-1 S Pro (2 speed)	Vento Expert A50-1 S Pro (3 speed)	Measurement unit
Voltage	100-240	100-240	100-240	V
Frequency	50/60	50/60	50/60	Hz
Power	3.61	4.15	5.20	W
Current	0.025	0.03	0.039	A
RPM	800	1300	1900	min^-1
Air flow in ventilation mode	15	30	50	m³/h
Air flow in ventilation mode	4	8	14	l/s
Air flow in heat recovery mode	8	15	25	m³/h
Air flow in heat recovery mode	2	4	7	l/s
SFP	1.73	1.00	0.75	W/l/s
Sound pressure level at 1 m in accordance with ISO 3741:2004	20	27	30	dBА
Sound pressure level at 3 m in accordance with ISO 3741:2004	11	18	21	dBА
Transported air temperature	-20…+40	-20…+40	-20…+40	°С
Ingress protection rating	IP24	IP24	IP24	-
Filter	G3 (Option: F7 PM2,5 > 99 %*)	G3 (Option: F7 PM2,5 > 99 %*)	G3 (Option: F7 PM2,5 > 99 %*)	-
EC motor	yes	yes	yes	-
Functions	Filter replacement indication, Timer, Humidity sensor, External sensor connection	Filter replacement indication, Timer, Humidity sensor, External sensor connection	Filter replacement indication, Timer, Humidity sensor, External sensor connection	-
Air duct	160	160	160	-
Outdoor sound pressure attenuation in accordance with DIN EN 20140	42	42	42	dBА
Indoor/outdoor airtightness classification of the complete unit in accordance with EN 13141-8	D1	D1	D1	-
Heat recovery efficiency in accordance with DIBt LÜ-A 20	up to 93	up to 93	up to 93	%
*	Maximum air flow 40 m³/h	Maximum air flow 40 m³/h	Maximum air flow 40 m³/h	-

Documents archieve

Designation key

Model	Air duct	Nominal air flow [m³/h]	Front panel	Ventilation hood type	Control
Vento Expert	A: round air duct	50	-1: flat front panel	S10: white plastic hood AH-10 white 160 (for standard walls) S: metal hood for thin walls	Pro: control with touch buttons and a remote control

Dimensions

vent expert a50-1 s pro overall dimensions

Technical data

Parameters	Vento Expert A50-1 S Pro
Speed	1	2	3
Voltage [V / 50 (60) Hz]	100-240
Power [W]	3.61	4.15	5.20
Current [A]	0.025	0.030	0.039
RPM [min^⁻1]	800	1300	1900
Air flow in ventilation mode [m³/h (l/s)]	15 (4)	30 (8)	50 (14)
Air flow in heat recovery mode [m³/h (l/s)]	8 (2)	15 (4)	25 (7)
SFP [W/l/s]	1.73	1.00	0.75
Filter	G3 (Option: F7 PM2,5 > 99 %*)
Transported air temperature [°C]	-20…+40
Sound pressure level at 1 m [dBA]	20	27	30
Sound pressure level at 3 m [dBA]	11	18	21
Outdoor sound pressure attenuation [dBA] in accordance with DIN EN 20140	42
Classification of air flow sensitivity to pressure difference variations in accordance with EN 13141-8	S2
Indoor/outdoor airtightness classification of the complete unit in accordance with EN 13141-8	D1
Heat recovery efficiency according to DIBt LÜ-A 20 [%]	up to 93
Ingress Protection Rating	IP24
*maximum air flow 40 m³/h

Accessories

Name		Description
Pre-installation Kit Vento Expert A50-1 S10		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		Final mounting kit. Includes: • Cartridge with a heat regenerator, a fan and G3 filters • Indoor unit with a controller and shutters • Remote control
ZL1 Vento 160/150		Cartridge with heat regenerator for cold climate
FP Vento Expert A50 G3		G3 filters (2 pcs.)
FP Vento Expert A50 F7		Includes: • Plastic frame (1 pc.) • G2 pre-filter (1 pc.) • F7 filter (1 pc.). Filtration rate PM2.5 > 99 % F7 filter reduces airflow of the unit down to 40 m³/h
АН-8 white 160		White painted aluminium outer ventilation hood with frost protection for a cold climate
АН-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 grey 160		Outer ventilation hood for thin wall, painted grey
AH-S chrome 160		Outer ventilation hood for thin wall made of brushed stainless steel
PP 160/0.5		Outer plastic 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		Remote control
CD-1		CO₂ sensor with LED CO₂indication and a sensor button for operation mode selection
CD-2		СО₂sensor