Noise Data; Technical Data; Accessories; Dimensions - Helios ALB EC 125 EH Notice De Montage Et D'utilisation

Installation and Operating Instructions
EN
* (performance and noise data from the
currently applicable Helios documentation
and the internet)
CHAPTER 3

TECHNICAL DATA

Fresh Air Boxes – ALB EC
2 .6

Noise data

The noise data* also refers to the aforementioned directive. Casing variations, unfavourable operating conditions and
many other things can lead to an increase in the specified catalogue values. Data that refers to certain distances (1, 2,
4 m) apply to free field conditions. With regard to installation, the sound pressure level can differ significantly from the
catalogue data, as it is highly dependent on the installation conditions, i.e. on the absorption capability of the room, the
room size among other factors.
3 .0 Technical data
he technical data can be found on the type plate or on HeliosSelect at heliosselect.de.
3 .1

Accessories

The matching accessories for the units can be found on HeliosSelect at heliosselect.de.
3 .2

Dimensions

125
132
430
200
141
510
250
171
629
776
862
1036
4
132
All dim. in mm
141
All dim. in mm
171
All dim. in mm