Ecodesign QuickGuide uk

Ecodesign in SystemairCAD
Unidirectional ventilation unit (Supply-/Extract units)
Unidirectional ventilation unit
(Supply-/Extract units)
Unit Type (Non-residential –
Unidirectional)
A unidirectional air handling unit
means a ventilation unit which
produces an airflow in one direction
only. Either from indoors to outdoors
(exhaust) or from outdoors to
indoors (supply), where the mechani-
cally produced airflow is balanced by
natural air supply or exhaust.
Fan with multispeed
or var. speed drive
The fan must be equipped with speed
control. All EC motors are approved
automatically, as they have a fre-
quency regulation. PM/AC motors can
be delivered with a frequency con-
verter. The air handling unit can be
ordered without any frequency con-
verter and still be legal, but a
‘Warning’ will appear in the printout.
In this case, it will be the contractor’s
responsibility to ensure that the unit
fulfils all Ecodesign requirements.
30-03-2017 Air handling unit design | SystemairCAD 2.0 Version C2017-04.00.00-beta07 | Geniox Comfort 11.055IR
| Project:
| 2/2
Ecodesign
2016 Value Limit 2018 Value Limit
Non Residential - Unidirectional Approved Approved
Fan with multispeed or Var.Speed Drive Approved Approved
Pressure gauge (exclusively for 2018) Approved Approved
SFPint in W/(m³/s) Approved 219 250 Approved 219 230
Total check Approved Approved
Supply
Manufacturer Systemair
Model Geniox Comfort 11.055IR
Typology NRVU;UVU
Drive Type VSD Installed
Type of Heat Recovery System (HRS) None
Non Residential unit - flow rate 1.25 m³/s
Effective electric power input incl. clean filters and variable drive 1.66 kW
SFPint in W/(m³/s) 2016 219 220 W/(m³/s)
SFPint in W/(m³/s) 2018 219 220 W/(m³/s)
Face velocity 2.52 m/s
Nominal external pressure 300.00 Pa
Internal pressure drop of ventilation components 70.82 Pa
Overall static pressure drop with clean filter 426.41 Pa
Overall static efficiency of fans with clean filter 32.19 %
Maximum external leakage rate Leakage class L2 according to EN 1886. Leakage rate is less than 1%.
Maximum internal leakage rate Leakage rate is less than 3%.
Energy class for filters B No filter
Visual filter warning description Control display
Internet address with information about disassembly techdoc.systemair.dk
Sound power level
Total
Supply air
91 dB(A)
Outdoor air
80 dB(A)
Sound break out
85 dB(A)
Ecodesign is calculated for a reference configuration with F7 filter in supply and M5 filter in extract.
30-03-2017 Air handling unit design | SystemairCAD 2.0 Version C2017-04.00.00-beta07 | Geniox Comfort 11.055IR
| Project:
| 2/2
Ecodesign
2016 Value Limit 2018 Value Limit
Non Residential - Unidirectional Approved Approved
Fan with multispeed or Var.Speed Drive Approved Approved
Fan efficiency Approved 45 34 Approved 45 41
Pressure gauge (exclusively for 2018) Approved Approved
Total check Approved Approved
Supply
Manufacturer Systemair
Model Geniox Comfort 11.055IR
Typology NRVU;UVU
Drive Type VSD Installed
Type of Heat Recovery System (HRS) None
Non Residential unit - flow rate 1.11 m³/s
Effective electric power input incl. clean filters and variable drive 0.86 kW
Face velocity 2.24 m/s
Nominal external pressure 300.00 Pa
Internal pressure drop of ventilation components 0.00 Pa
Overall static pressure drop with clean filter 345.83 Pa
Overall static efficiency of fans with clean filter 44.52 %
Maximum external leakage rate Leakage class L2 according to EN 1886. Leakage rate is less than 1%.
Maximum internal leakage rate Leakage rate is less than 3%.
Energy class for filters No filter No filter
Visual filter warning description Control display
Internet address with information about disassembly techdoc.systemair.dk
Sound power level
Total
Supply air
83 dB(A)
Outdoor air
77 dB(A)
Sound break out
77 dB(A)
Ecodesign is calculated for a reference configuration with F7 filter in supply and M5 filter in extract.
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Italic = Wording from Ecodesign Directive 1253/2014.
Printout from SystemairCAD with extra mandatory technical documentation in accordance with Ecodesign. On top: Air handling unit with filters. In the bottom:
Air handling unit without filters.
Air handling unit with filters
Air handling unit without filters
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Ecodesign in SystemairCAD