aerauliqa QR180ABP Installation Manual page 8

100% 63
Intake
57
Supply
56
Extract
57
Exhaust 59
Breakout 56
80%
63
Intake
55
Supply 55
Extract 55
Exhaust 58
Breakout
55
60%
63
Intake
52
Supply 51
Extract 51
Exhaust 52
Breakout
51
40%
63
Intake 47
Supply 47
Extract 47
Exhaust
49
Breakout
47
Table 6.c Sound level
Total noise measured in reverberation chamber at ELTA FANS laboratory (UK)
dBA figures are average spherical free-field, for comparitive use only.
6.2 Before Starting the System
When the installation is finished, check that:
• Filters are mounted correctly
• The unit is installed in accordance with the instructions
• The unit is correctly wired
• Eventual outdoor and exhaust air dampers and silencers are installed and that the duct system is correctly connected to the
unit.
• All ducts are sufficiently insulated and installed according to local rules and regulations.
• Outdoor air intake is positioned with sufficient distance to pollution sources (kitchen ventilator exhaust, central vacuum system
exhaust or similar).
• The unit is correctly set and commissioned.
8
Lw dB - SOUND POWER OCTAVE BAND
125 250 500 1 K
62 69 64 58
62 65 61 55
61 65 60 55
64 68 62 57
61 64 59 58
Lw dB - SOUND POWER OCTAVE BAND
125 250 500 1 K
59 65 60 53
59 62 57 51
58 62 55 51
61 65 58 53
58 60 55 53
Lw dB - SOUND POWER OCTAVE BAND
125 250 500 1 K
55 61 51 45
54 56 47 42
54 57 46 42
57 61 49 45
54 55 45 44
Lw dB - SOUND POWER OCTAVE BAND
125 250 500 1 K
50 50 42 35
48 48 38 33
49 48 37 33
51 54 40 36
48 46 37 34
2 K 4 K 8K Tot
56 49 46 71
50 40 31 68
49 41 32 68
57 54 47 71
50 40 35 68
2 K 4 K 8K Tot
50 44 40 67
44 35 28 65
43 35 28 65
52 49 41 68
45 35 28 64
2 K 4 K 8K Tot
42 36 31 63
37 27 25 59
35 27 23 60
44 40 32 63
37 29 24 59
2 K 4 K 8K Tot
32 25 22 54
27 22 20 53
25 20 20 53
34 28 23 57
30 22 19 52
Lp dB(A)
@3m
45
41
41
44
41
Lp dB(A)
@3m
41
37
37
40
37
Lp dB(A)
@3m
34
30
30
34
29
Lp dB(A)
@3m
24
21
21
26
21