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DX EVOLUTION

MVHR BASED ON CONSTANT PRESSURE REGULATION

Heat recovery compatible with demand-controlled ventilation

Through the DX Evolution, a completely new range of heat recovery ventilation system has been designed by Aereco to offer you the maximal flexibility in your choice for an adequate ventilation solution. The DX Evolution product range is intended for a residential application and can be either installed in false ceiling, thanks to a small thickness, or in kitchen cupboard, due to its optimized dimensions.

Thanks to its integrated pressure sensors, DX Evolution products ensure operation at constant pressure and are fully compatible with Aereco humidity-sensitive products.

Modulation enables a significant reduction in average airflows while providing excellent air quality, with heat losses produced by ventilation lowered by half on average in comparison with a constant airflow ventilation. The heat exchanger operates with an efficiency of about 82% recovery. These features enable substantial energy savings.

CONTACT-US

Easy installation thanks to multiple positioning.

Nearly zero maintenance.

High-quality: many parts in metal. Made in France.

DCV compatible: an intelligency included that optimizes the DCV performance

Very low energy consumption by combining demande control of airflows and heat recovery.

Achieved filtration to prevent from outdoor air particles: optimal and large filter surface design to limit the clogging for maximal life-time.

Description

Characteristics

Schematic

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Indoor Air Quality at its best

The DX Evolution enhances indoor comfort by providing healthy air, at a milder temperature, preheated by the integrated heat exchanger. Equipped with constant pressure regulation, the DX Evolution fits perfectly with a constant pressure ventilation system. The DynamiX® Technology is a smart demand control strategy specific to the DX System which follows two main purposes: reducing inherent noise from the heat recovery system while guaranteeing the best Indoor Air Quality.

Best energy efficiency

The DX Evolution optimally uses the exhaust heat to preheat the fresh air and thus offers an energy-efficient solution, whatever the version. Moreover, the demand controlled management enables to decrease significantly the electrical consumption of the system. The best energy-efficiency class A+ is achieved by the DX Evolution.

Easy to maintain and set up

Filters can be easily replaced without dismounting the unit, by simply removing the trapdoors. Filter durability is doubled compared to traditional heat recovery systems, notably thanks to a very large surface of filtration and demand controlled airflows. Using a smartphone, the occupant can view system parameters, diagnose operation, control setups such as automatic bypass temperature, to boost ventilation or to action a free cooling on demand. It also notifies the occupant when the filters need to be replaced.

High quality manufacture

Because quality is our priority, DX Evolution components are selected for their reputation and reliability. Thus, by combining French manufacture, solid components and demand-controlled ventilation (which reduces stress on the fans), the DX Evolution is guaranteed as a very robust and reliable product throughout its lifetime.

HRV unit with demand control		DXR
Standard code		DXR1714
Maximum airflow	m³/h	230
Other nominal airflows	m³/h	80 / 140 / 200 /230
Airflow compensation (filter clogging)		Automatic
Airflow balance (supply and exhaust)		Automatic
Acoustics
Sound power level Lw @ 161 m³/h, 50 Pa	dB(A)	40
Sound power level Lwa [ a / b / c / d ]	dB	–
Ecodesign
SEC, Climate	kWh/(m².an)	Cold : -80.65 / Average : -42.38 / Warm : -17.83
Label (EU Ecodesign Directive)		A+
Ecodesign Information		Download the Ecodesign Information
ErP Label		Download the ErP Label DXR 1714EX
Electrics
Power supply		230 VAC, 50 Hz
Motor type		EC (x2)
Power consumption @ 161 m³/h @50 Pa	W	34.2
Power consumption @ 230 m³/h @50 Pa	W	91.0
Sensors connections		RJ45
Demand control
Sensors type at supply		Presence / CO2
Exhaust units type		Humidity / presence / switch / CO2 / VOC
Characteristics
Exchanger		Aluminium / Counter flow type / 82 % efficiency
Filters		On supply air: 1 x F7 / On exhaust air: 1 x G4
Weight	kg	46
Colour		Galvanized steel
Material (main)		Galvanised steel with phonic and thermal insulation
Dimensions (H x W x L)	mm	With duct connectors: 260 x 650 x 1 200 Without duct connectors: 260 x 650 x 1 160
Certifications		CE, EAC
Installation
Max. number of main rooms		6
Max. number of technical rooms		5
Connections		2 x (2 x ø160 mm)
Installation		Horizontal only, to the false ceiling / 4 points of attachment
Other functions (in option)
Interface		Control module / Wifi
Bypass		Controlled by outdoor temperature / also used for free cooling
Pre-heating (optional)		With resistance in fresh air ductwork from outside
Condensation management		Exhaust through lateral tube / optional condensate pump
Temperature of use
Installation room		Frost Free: +5°c < T° < +50°C
Incoming outdoor fresh air or Extract		-5°c < T° < +50°C without preheating -26°c < T° < +50°C with preheating

AIRFLOW / DIMENSIONS IN MM (DXR)

DXR

Image	Code	Designation
	ADX1098	Preheater
	ADX1254	Filter Kit (F7 x1 ; G4 X1)
	ADX1099	Condensate pump
	ADX1106	Fixing suspension system
	ADX1673	Module 2I20
	5m: ADX1197 10m: ADX1123 20m: ADX1715 30m: ADX1716	RJ45 cable
	IHM1707	Smart interface