TECHNICAL SPECIFICATIONS
The ventilation system can be used in closed rooms at temperatures from -15 ° C (5 ° F) to +40 ° C (104 ° F) and at a
relative humidity of no more than 50%.
The ventilation system belongs to the class II electrical ventilation systems and does not have to be earthed. Degree of
protection against ingress of foreign bodies and protection against water: IP24.
The construction of the device is constantly being developed and optimized, which is why some models differ from the description in this
Operating instructions may differ.
AURA
II
AURA DUO
II
Ventilation level
I.
III
I.
III
Supply voltage 50 (60) Hz, V
Power consumption, W
Total current consumption, A
1 ~ 100-240
4.3 2.37
0.041 0.033
2330 915
1.00
2.1
3.8
0.047
1555
7.61
0.080
2330
0.017
915
0.025
1555
Speed, min-1
Delivery rate in ventilation mode, m
3 /
h (CFM) delivery
rate in heat recovery operation, m
3 /
h (CFM)
15 (9)
8 (4)
30 (18)
15 (9)
50 (29)
25 (15)
G3 (option F8)
- 15 (+5) to +40 (+105)
29 (1.0) 21 (0.5)
20 (0.5) 12 (0.3)
41 (2.5)
≤92
15 (9)
15 (9)
30 (18)
30 (18)
50 (29)
50 (29)
filter
Fluid temperature, ˚C̊ (˚F̊)
Sound pressure at 1 m distance, dB (A)
(Sones) Sound pressure at 3 m distance, dB
(A) (Sones) Exterior noise insulation, dB (A)
(Sones) E ffi ciency of heat recovery,%
21 (0.5)
12 (0.3)
27 (0.7)
18 (0.4)
27 (0.7)
18 (0.4)
29 (1.0)
20 (0.5)
Length of the ventilation pipe (wall thickness)
Length of
Ventilation pipe depends on the model of the ventilation system (see
Designation key, page 4).
Length of the ventilation pipe
AURA
AURA L
250 (150 *) - 500 (10 ”(6”) - 20 ”)
250 (150 *) - 700 (10” (6 ”) - 28”)
Ø 160
* Minimum length of the ventilation pipe with the ventilation hood for thin walls EH-2
The model of the ventilation hood depends on the device model. The external
dimensions of the ventilation hood and the distance A are specified in the assembly
instructions for the ventilation hood.
Interior element
Outer hood
The external dimensions of the front cover are shown below.
OVERALL DIMENSIONS OF THE INNER ELEMENT, MM (INCHES)
160
250
55
160
55
215
60
80
80
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