Constant pressure fitted to demand controlled exhaust units.


DynamiX® Technology: ensures a silent system and optimal indoor air quality.


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


Easy installation in ceiling spaces thanks to its small thickness (only 26 cm).


Easy maintenance of the filters through compact bottom trapdoors.


High-quality manufacture with main parts, made of metal.


Description
Characteristics
Schematic
Accessories
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Indoor Air Quality at its best

The DXR enhances indoor comfort by providing healthy air, at a milder temperature, preheated by the integrated heat exchanger. To feel good at home, the DynamiX® Technology, available on "Excellence" version, adapts, at any time, both supply and exhaust airflows to the occupants needs in every room through accurate sensors (CO2 or presence). The DynamiX® Technology is a smart demand control strategy specific to the DX System which follows two main purposes: to reduce inherent noise from the heat recovery system while guaranteeing the best Indoor Air Quality.

Low maintenance

By reducing the average airflows with an equivalent indoor air quality and thanks to a large surface of filtration, filter durability is doubled compared to traditional heat recovery systems.

Low energy consumption

In addition to significant energy savings on heat losses thanks to the DynamiX® Technology, the DXR limits primary energy consumption by reducing fan power. Combining a smart and accurate demand control strategy and high quality fans, the DXR offers a very good energy performance, up to 50% reduction of electrical consumption in comparison with standard heat recovery units.

Easy to set up

A color LCD touch screen allows the occupant to view system parameters, to diagnose operation, to 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-end quality with harmonious design

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. Coated in a creamy white color, the DXR is distinguished from the usual technical elements.

HRV unit with demand control for false ceiling installation   DXR
Standard code   DXR1225 (Excellence / Premium) DXR 1714 (Evolution) DXR1708 (Reference)
Airflow characteristics    
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
Certifications   CE, EAC
Electrics    
Power supply   230 VAC, 50 Hz
Motor type   EC (x2)
Power @ 161 m3/h @50 Pa W 34.2
Power @ 230 m3/h @50 Pa W 91.0
Sensors connections   RJ12 / RJ45
Demand control    
Compatible versions of DX System   Excellence / Premium / Evolution / Reference
Min – Max number of sensors for modulation at supply   1 – 5 for Excellence / Premium
Min – Max number of sensors for modulation at exhaust   1 – 5 for Excellence / Premium
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   White for Excellence / Premium – galvanized steel for Evolution / Reference
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
Ecodesign    
SEC, Climate for Evolution, Premium, Excellence kWh/(m².an) Cold : -80.65 / Average : -42.38 / Warm : -17.83
SEC, Climate for Reference kWh/(m².an) Cold : -73.27 / Average : -36.74 / Warm : -13.18
Label (EU Ecodesign Directive)   A+ (for Excellence / Premium / Evolution) – A (for Reference)
Ecodesign Information   Download the Ecodesign information
Ecodesign label   Download the ErP label DXR1225GM
Download the ErP label DXR1225EX
Download the ErP label DXR1093GM
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    
Interface   2.8″ Colour Touch Screen interface (Excellence / Premium) Control module / Wifi (Evolution / Reference)
Bypass   Controlled by outdoor temperature / also used for free cooling
Preheating (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

Image Code Designation
ADX1254 DXR filter kit. Contains 1xG4 and 1xF7
ADX1106 Vertical fixing system for DX System. Compatible with DX Hub 5 and DX Hub 6. 4 cables each with a length of 3 m
ADW1167 Acoustic silencers
IHM1195 Remote colored touchscreen interface. Connection RJ12
IHM1293
IHM1362
DXR 1708EX

ErP Label DXR 1708EX – D5830_C

DXR 1714EX

ErP Label DXR 1714EX – D5830_C

DXR 230 Evolution

Installation and maintenance instruction - TF6789_A

DXR 230 Reference

Installation and maintenance instruction - TF6775_A

IHM DX SYSTEM Premium Version

Installation and use instructions of the graphic interface for room-by-room demand controlled heat recovery – TF6203_B

IHM DX SYSTEM Excellence (HUB 6)

Installation and use instructions of the graphic interface for room-by-room demand controlled heat recovery – TF6360_A

IHM DX SYSTEM Excellence (HUB 5)

Installation and use instructions of the graphic interface for room-by-room demand controlled heat recovery – TF6359_A

DXR 230

Disassembly instructions – TF6398_A

DXR 1225EX

ErP Label DXR1225EX – D5830_C

DXR230 – DXA230

Ecodesign Directive (ErP): information specific to DXR230-DXA230 – TF6397_D // EN – FR – PL – HU – DE – RO

DXR 230 PREMIUM

Installation and maintenance instruction – TF6059_C

DXR 230 EXCELLENCE

Installation and maintenance instruction – TF6089_C

DXR 170

Ecodesign Directive (ErP): information specific to DXR170 – TF6500_A // EN – FR – PL – HU – DE – RO

DXR

Product booklet – FLY652-V3

Compatible ventilation systems: