Easy installation thanks to multiple positioning.


Nearly zero maintenance.


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


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
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High quality ecological manufacturing

The main material used to produce the DXA, the EPP (Expanded Polypropylene), is a ¨green¨ material, environmentally friendly, 100% recyclable. It does not include any VOC (volatile organic compound), CFC (chlorofluorocarbon) or other compounds known to be particularly harmful to the environment.

DXR's galvanized steel protective body and numerous metal parts (heat exchanger, motor support, etc.) give it an optimal robustness for all its different phases of life, from the installation to the maintenance of the product.

A comfortable climate 

The heat recovery ventilation DX Reference continually supplies pollen-free and dust-free fresh air to living areas, ensuring a comfortable feel-good climate. The supply air is preheated by the exhaust air in the very efficient heat exchanger and by the optional preheater.

Even in summer, DX Reference is the best choice                                

As soon as the temperatures rise, the fresh airflows pass through the heat recovery and is directed into the living areas without need for preheating. In cooler summer nights, the fresh air can be used to cool down the heated rooms, by bypassing the heat exchanger thanks to its embedded by-pass.

Easy maintenance

Once installed, the DX Reference is immediately functional. The level of maintenance required is very low. Indeed, thanks to the demand-controlled ventilation and a very wide filter surface, the DX Reference filters’ lifetime is doubled compared to traditional mechanical ventilation with heat recovery. Thanks to its notification system and a clogging detection embedded for each filter, enjoy your home peacefully. The DX Reference will automatically notify you as soon as filters need to be replaced.

HRV unit with demand control   DXA DXR
Standard code   DXA1705 – DXA1706 DXR1708
Maximum airflow m3/h 230 230
Other nominal airflows m3/h 80 / 140 / 200 / 230 80 / 140 / 200 /230
Airflow compensation (filter clogging)   Automatic Automatic
Airflow balance (supply and exhaust)   Automatic Automatic
Acoustics      
Sound power level Lw @ 161 m3/h, 50 Pa dB(A) 52 40
Sound power level Lwa [ a / b / c / d ] dB 49 / 54 / 59 / 60
Ecodesign      
SEC, Climate kWh/(m².an) Cold : -78.75 / Average : -39.31 / Warm : -14.09 Cold : -73.27 / Average : -36.74 / Warm : -13.18
Label (EU Ecodesign Directive)   A A
Ecodesign Information   Download the Ecodesign Information Download the Ecodesign Information
ErP Label  

Download the ErP Label DXA 1705EX
Download the ErP Label DXA 1706EX

Download the ErP Label DXR 1708EX

Electrics      
Power supply   230 VAC, 50 Hz 230 VAC, 50 Hz
Motor type   EC (x2) EC (x2)
Power  consumption @ 161 m3/h @50 Pa W 36.5 34.2
Power consumption @ 230 m3/h @50 Pa W 92.0 91.0
Sensors connections   RJ45 RJ45
Demand control      
Sensors type at supply   Presence Presence / CO2
Exhaust units type   Humidity / presence / switch / CO2 / VOC
Characteristics      
Exchanger   Polystyrene / Counter flow type / 93 % efficiency Aluminium / Counter flow type / 82 % efficiency
Filters   On supply air: 2 x F7 / On exhaust air: 1 x G4 On supply air: 1 x F7 / On exhaust air: 1 x G4
Weight kg 23 46
Colour   Black / grey EPP -white painted Galvanized steel houssing (option) Galvanized steel
Material (main)   Expanded polypropylene (EPP) covered by a white galvanized metal sheet (optionnal) Galvanised steel with phonic and thermal insulation
Dimensions (H x W x L) mm with duct connectors: 1 428 x 552 x 545 without duct connectors: 1 188 x 552 x 545 With duct connectors: 260 x 650 x 1 200 Without duct connectors: 260 x 650 x 1 160
Certifications   CE CE, EAC
Installation      
Max. number of main rooms   6 6
Max. number of technical rooms   5 5
Connections   2 x (2 x ø160 mm) 2 x (2 x ø160 mm)
Installation   2 wall fixed rails Horizontal only, to the false ceiling / 4 points of attachment
Other functions (in option)      
Interface   Control module / Wifi Control module / Wifi
Bypass   Controlled by outdoor temperature / Also used for free cooling Controlled by outdoor temperature / also used for free cooling
Pre-heating (optional)   With resistance in fresh air ductwork from outside With resistance in fresh air ductwork from outside
Condensation management  

Condensate pump (DXA1705)
Exhaust through siphon (DXA1706)

Exhaust through lateral tube / optional condensate pump

Temperature of use      
Installation room   Frost Free: +5°c < T° < +50°C Frost Free: +5°c < T° < +50°C
Incoming outdoor fresh air or Extract   -5°c < T° < +50°C without pre-heating -26°c < T° < +50°C with pre-heating -5°c < T° < +50°C without preheating -26°c < T° < +50°C with preheating

AIRFLOW / DIMENSIONS IN MM (DXR)

AIRFLOW / DIMENSIONS IN MM (DXA)

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

 

DXA

 

Image Code Designation
ADX1098 Preheater
ADX1428 Filter Kit (F7 x2 ; G4 X1)
ADX1555 Metal white front cover
ADX1673 Module 2I20
RJ cable - DX System

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

RJ45 cable
IHM1707 Smart interface

 

DXR230-DXA230

Ecodesign Directive (ErP): information specific to DXR230-DXA230 – TF6397_E // EN – FR – PL – HU – DE – RO

DXA 1706EX

ErP Label DXA 1706EX – D5830_C

DXR 1708EX

ErP Label DXR 1708EX – D5830_C

DXA 1705EX

ErP Label DXA 1705EX – D5830_C

DXA 230 Reference

Installation and maintenance instruction - TF6746_A

DXR 230 Reference

Installation and maintenance instruction - TF6775_A

DX System

Product booklet – FLY651_V9

Compatible ventilation systems: