Heat recovery single-room unit BLAUBERG VENTO Solar V60 Pro2

Description

USE
Arrangement of efficient energy-saving supply and exhaust single-room ventilation in flats, houses, cottages, social and commercial premises.Heat recovery minimises ventilation heat losses.	Humidity balance and controllable air exchange create individually set microclimate.Coordinated network based on several integrated controlled single-room ventilation units.
DESIGN
The unit is operated by solar energy generated by the solar panel. Vento Solar is suitable for power-independent operation without connection to 230 V power supply. If the unit is connected to power mains it switches to 230 V power supply source in case of no solar light conditions or a full discharge of a storage battery.	The VENTO Solar V60 Pro2 delivery set includes a storage battery with a charger. In the day time the solar panel is used for power supply to the unit and charging of a storage battery. In the night time the unit is powered by the storage battery. The integrated charger prevent overcharging and discharging of the storage battery.

HEAT AND MOISTURE REGENERATION
High-tech ceramic energy accumulator with heat recovery up to 88 %.	Due to its cellular structure it has a larger contact area surface and high efficiency. The energy accumulator is featured with excellent heat-conducting properties and thermal energy storage capacity.
UNIT OPERATING LOGIC IN WINTER PERIOD

Warm stale air is extracted from the premise, flows through the ceramic regenerator and transfers a part of the accumulated heat 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 is switched to the extract air mode.
CONTROL
The control and power unit SEV-T12 consists of SEV control panel and AT-12 power transformer.The control and power unit SEV-T12 is able to operate unlimited number of ventilation units and has the following functions: Activation/Deactivation of the unit. Low and high speed changeover. Heat recovery or ventilation mode selection. The power transformer AT-12 is able to supply power to up to four ventilation units from 230 V power mains. The control system includes a switching unit installed on the ventilation unit. It is used for selection of a power supply source, either a solar panel, a storage battery or 230 V power supply.
VENTO Solar V60 Pro / VENTO Solar V60 S Pro connection
In the day time the unit is powered by the solar panel.	In the night time or in low light conditions the unit is powered by power mains.
VENTO Solar V60 Pro2 / VENTO Solar V60 S Pro2 connection
In the day time or when the storage battery is charged the unit is powered by the accumulated in the storage battery solar energy.	In the night time, in low light conditions or when the storage battery is discharged the unit is powered by power mains.
If several VENTO Solar Pro2 units integrated into a single system, each ventilation unit must be connected to its own solar panel and a storage battery.

MOUNTING
The unit is designed for external through-the-wall installation inside a prepared square hole in the outer wall of the building.	The best ventilation solution is pairwise installation of reverse phase connected units. Some units supply fresh air to the room and the other units extract stale air from the room. This allows to arrange the most efficient balanced ventilation.

Parameter	VENTO Solar V60 Pro2 (1 speed)	VENTO Solar V60 Pro2 (2 speed)	Measurement unit
Voltage	12	12	V
Power	2.8	4.8	W
Current	0.018	0.028	A
RPM	1150	2100	min^-1
Maximum air flow	35	58	m³/h
Sound pressure level at a distance of 1 m	34	41	dBА
Sound pressure level at 3 m	24	29	dBА
Outdoor sound pressure attenuation	19	19	dBА
Regeneration efficiency	up to 88	up to 88	%
Ingress protection rating	IP24	IP24	-
SEC class	A+	A+	-
Mounting	wall mounting	wall mounting	-

Parameter

VENTO Solar V60 Pro2 (1 speed)

VENTO Solar V60 Pro2 (2 speed)

Measurement unit

Voltage

Power

2.8

4.8

Current

0.018

0.028

RPM

1150

2100

min^-1

Maximum air flow

m³/h

Sound pressure level at a distance of 1 m

dBА

Sound pressure level at 3 m

dBА

Outdoor sound pressure attenuation

dBА

Regeneration efficiency

up to 88

Ingress protection rating

IP24

SEC class

A+

Mounting

wall mounting

ACCESSORY NAME		DESCRIPTION
	Control unit SEV	SEV is an external control unit for operation of the unit.
	Power transformer AT-40 (230/12)	AT-40 is a 40 W power transformer suitable for connection for max. 12 ventilation units. Used jointly with SEV control unit it ensures a central controllable ventilation system.
	Power transformer AT-12 (230/12)	AT-12 is a 12 W power transformer suitable for connection for max. 4 ventilation units. Used jointly with SEV control unit it ensures a central controllable ventilation system.

Blauberg VENTO Solar V60 Pro2