Heat recovery units with Wi-Fi control VENTO Expert A50-1 Pro

Description
Characteristics
Downloads
Dimensions
Accessories
Video

Description

USE

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.

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.

The unit is equipped with a humidity sensor for indoor humidity control.
Connection of the units in series ensures balanced ventilation. First unit in the chain becomes the master one.
Ventilation mode of the entire system can be controlled by means of the control panel on the master unit.
A signal from the remote control is received by the master unit only.

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 Pro (1 speed)	VENTO Expert A50-1 Pro (2 speed)	VENTO Expert A50-1 Pro (3 speed)	Measurement unit
Voltage	100-230	100-230	100-230	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
Air flow in ventilation mode	15	30	50	m³/h
RPM	800	1300	1900	min^-1
Air flow in ventilation mode	4	8	14	l/s
Air flow in heat recovery mode	8	15	25	m³/h
Sound pressure level at 1 m	20	27	30	dBА
Air flow in heat recovery mode	2	4	7	l/s
Sound pressure level at 3 m	11	18	21	dBА
Transported air temperature	-20...+40	-20...+40	-20...+40	°С
Filter	G3 (F8 PM2.5 > 99 %)	G3 (F8 PM2.5 > 99 %)	G3 (F8 PM2.5 > 99 %)	-
Ingress protection rating	IP24	IP24	IP24	-
Remote control panel	-	-	-	-
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	-
Regeneration efficiency in accordance with DIBt LÜ-A 20	≤ 93	≤ 93	≤ 93	%
Outdoor sound pressure attenuation in accordance with DIN EN 20140	42	42	42	dBА
SEC class	A	A	A	-
Mounting	wall mounting	wall mounting	wall mounting	-

Documents archieve

Dimensions

vento expert a50-1 pro overall dimensions

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 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.
FP-VENTO Expert A50 G3	G3 filters (2 pcs.)
FP-VENTO Expert A50 F8	Includes: Plastic frame (1 pc.); G2 pre-filter (1 pc.); F8 filter (1 pc.). Filtration rate PM2.5 99 %. F8 filter reduces airflow of the unit down to 40 m³/h
FB-Vento Expert	Remote control
KIT BlauPlast white 160	Mounting kit for angular installation in walls with standard thickness
KIT BlauPlast chrome 160	Kit for angular mounting with stainless stees outer grille
PP 160	Plastic outer grille with pipe for mounting from indoor
CD-1	CO₂ sensor with LED indication and On/Off button
CD-2	CO₂ sensor

Video

Blauberg VENTO Expert A50-1 Pro