29
19
Guidelines regarding ERP
Regulation 1253/2014
You have bought a ventilation unit which underlies the regulation 1253/2014. This regulation rules the requirements to
the environmental design of ventilation units!
Operation of the ventilation unit as a residential ventilation unit (RVU)
directive of the regulation:
• minimum 3-step speed control (steps 0,1,2,3).
• sensor (for example for humidity or temperature)
Operation of the ventilation unit as a non residential ventilation unit (NRVU)
directive of the regulation:
• minimum 3-step speed control (steps 0,1,2,3).
Ventilation units with an EC motor
Ventilation units wich are equipped with an EC motor (energy saving motor) have a stepless speed control integrated. It
can be connected to an operating unit (a potentiometer for example).
The responsibility for the application of the ventilation units is with the buyer.
Grouping of ventilation units according to guidelines:
ventilation unit
as residential unit (RVU)
as non residential unit (NRVU)
Max. air volume
< 250 m³/h
3-step speed control (steps 0,1,2,3)
-
Max. air volume
250 - 1000 m³/h
3-step speed control (steps 0,1,2,3)
3-step speed control (steps 0,1,2,3)
Max. air volume
> 1000 m³/h
-
3-step speed control (steps 0,1,2,3)
20
Product fiche MUB
For more information in local language www.systemair.com
Trade name
Systemair
Systemair
Systemair
Systemair
Systemair
Systemair
Product No.
37728
37769
37888
37886
37885
37908
Product Name
MUB 025
355DV sileo
Multibox
MUB 025
355E4 sileo
Multibox
MUB 042
400DV sileo
Multibox
MUB 042
400E4 sileo
Multibox
MUB 042
450DV sileo
Multibox
MUB 042
450E4 sileo
Multibox
ErP
compliance
2018
2018
2018
2018
2018
2018
Unit category
NRVU
NRVU
NRVU
NRVU
NRVU
NRVU
Unit type
UVU
UVU
UVU
UVU
UVU
UVU
Drive
external
MSD or VSD
external
MSD or VSD
external
MSD or VSD
external
MSD or VSD
external
MSD or VSD
external
MSD or VSD
Heat recovery
type
none
none
none
none
none
none
Temperature
ratio
Not
applicable
Not
applicable
Not
applicable
Not
applicable
Not
applicable
Not
applicable
qv nom
m³/s
0.482
0.401
0.722
0.638
0.906
0.899
P nom
W
283
277
513
465
711
733
Ps nom
Pa
230
250
313
310
380
365
Fan η
%
39
36
44
42
48
44
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Содержание AxZent Series
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