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
Accessories
Gallery
Documents

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 for DXR ADX1099 Condensate pump
ADX1106 Fixing suspension system
ADX1673 Module 2I20
RJ cable - DX System

5m: ADX1197
10m: ADX1123
20m: ADX1715
30m: ADX1716

RJ45 cable
IHM1707 Smart interface

 

DXR 1714EX

ErP Label DXR 1714EX – D5830_C

DXR 230 Evolution

Installation and maintenance instruction - TF6789_B

Compatible ventilation systems: