Before Starting The System - aerauliqa QR400ABP Installation Manual

100%
63
Intake 73
Supply 72
Extract
73
Exhaust
73
Breakout
71
80%
63
Intake
65
Supply
63
Extract 64
Exhaust 64
Breakout 59
60% 63
Intake 55
Supply 53
Extract
58
Exhaust
55
Breakout
54
40% 63
Intake 50
Supply
52
Extract
52
Exhaust
51
Breakout 52
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
61 67 69 59
61 63 65 56
60 63 65 57
61 66 67 58
64 62 67 59
Lw dB - SOUND POWER OCTAVE BAND
125 250 500 1 K
61 68 67 58
59 63 64 55
59 63 63 56
60 66 67 57
64 63 65 57
Lw dB - SOUND POWER OCTAVE BAND
125 250 500 1 K
55 67 55 49
53 62 52 47
52 60 51 47
54 66 55 49
53 59 52 48
Lw dB - SOUND POWER OCTAVE BAND
125 250 500 1 K
50 57 46 39
50 56 43 36
47 54 43 37
49 55 47 39
47 52 44 38
2 K 4 K 8K Tot
56 50 43 75
50 41 31 74
51 42 31 74
55 49 41 75
53 45 33 74
2 K 4 K 8K Tot
56 49 41 72
49 40 29 69
51 41 30 69
54 48 41 71
51 43 31 70
2 K 4 K 8K Tot
47 40 31 68
41 32 22 63
42 32 22 63
47 40 31 67
43 33 23 62
2 K 4 K 8K Tot
37 27 20 59
30 22 15 58
31 21 15 57
36 28 21 58
31 21 15 56
Lp dB(A)
@3m
47
43
44
46
45
Lp dB(A)
@3m
46
42
42
45
44
Lp dB(A)
@3m
39
35
34
39
34
Lp dB(A)
@3m
30
28
26
29
26