Vasco DX4 - Product Data Sheet Dx5

Type:
(RVU) residential ventilation unit
Vasco DX5 Vasco DX5
Vasco DX5
+ 1 sensor
Vasco DX5
+ 2 sensors
Type of climate Cold Average Warm Cold Average Warm Cold Average Warm Cold Average Warm
Specific energy consumption (SEC) kWh/(m²a) -75,34 -36,35 -11,39 -76,54 -37,42 -12,38 -78,77 -39,40 -14,23 -82,67 -42,80 -17,34 kWh/(m²a)
SEC class A+ A E A+ A E A+ A E A+ A+ E
Declared typology ventilation unit Bidirectional ventilation unit (BVU) Bidirectional ventilation unit (BVU) Bidirectional ventilation unit (BVU) Bidirectional ventilation unit (BVU)
Type of drive installed Variable speed Variable speed Variable speed Variable speed
Type of heat recovery system Recuperative heat exchanger Recuperative heat exchanger Recuperative heat exchanger Recuperative heat exchanger
Thermal efficiency of heat recovery % 91,8% 91,8% 91,8% 91,8% %
Maximum flow rate m³/h 480 480 480 480 m³/h
Electric power input W 240 240 240 240 W
Sound power level L
WA
dB(A) 54 54 54 54 dB(A)
Reference flow rate m³/s 0,0933 0,0933
0,0933 0,0933 m³/s
Reference pressure difference Pa 50 50 50 50 Pa
Specific power input (SPI) W/m³/h 0,306 0,306 0,306 0,306 W/m³/h
Control typology Manual Control (no DCV) Clockcontrol (no DCV)
Central demand control Local demand control
Control factor 1 0,95 0,85 0,65
Declared maximum internal and
external leakage rates
Internal A1 (0,9%) A1 (0,9%)
A1 (0,9%) A1 (0,9%) Internal
External A1 (1,3%) A1 (1,3%) A1 (1,3%) A1 (1,3%) External
Mixing rate of non-ducted
bidirectional ventilation units
% -
- %
Position and description of visual
filter warning for RVUs
The LED on the included RF switch that lights up orange twice
(after operation) when the filters should be replaced. Periodically replacing
the air filters is important for the optimal funtioning of the ventilation
unit. Not replacing the air filter has an impact on the yield and the energy
effeciency of the device.
The LED on the included RF switch that lights up orange twice
(after operation) when the filters should be replaced. Periodically replacing
the air filters is important for the optimal funtioning of the ventilation
unit. Not replacing the air filter has an impact on the yield and the energy
effeciency of the device.
Internet address for
pre-/dis-assembly instructions
www.vasco.eu
www.vasco.eu
The airflow sensitivity to pressure variations
(for non-ducted units only)
% - - %
The indoor/outdoor air tightness
(for non-ducted units only)
Indoor: m³/h -
- Indoor: m³/h
Outdoor: m³/h - - Outdoor: m³/h
Annual electricity consumption
per 100m² surface (AEC)
kWh
electricity/a
966 429 384 928 391 346
859 322 277 744 207 162
kWh
electricity/a
Annual saved primary heating energy
per 100m² groundsurface (AHS)
kWh primary
energy/a
9076 4639 2098 9101 4652 2104
9152 4678 2116 9254 4731 2139
kWh primary
energy/a
VENTILATION SYSTEM DX5
38 PRODUCT DATA SHEET DX5
DECLARATION OF
PERFORMANCE