9 - TECHNICAL INFORMATION
The values were detected in a closed environment with a
volume of 100 m
3
with a reverberation time of 0.5 seconds.
The sound levels are referred to unit operating at a full load in
nominal conditions. The sound pressure level is referred at a
distance of 1m. from the external unit surface, with fairing,
fitted to a wall. Please note that when the unit is installed in
conditions other than nominal test conditions /for example
near walls or obstacles in general) the sound levels may
undergo substantial variation.
SOUND LEVELS
Size
Sound Power Level (dB)
Sound
pressure
level
Octave band (Hz)
63 125 250 500 1000 2000 4000
8000 dB(A)
dB(A)
3
51 51 47 49 48 43 37 27
39
52
5
45 45 48 50 51 45 38 28
40
53
11
51 51 48 49 50 45 38 28
39
53
15
47 47 49 48 51 44 37 28
39
53
17
52 52 50 49 52 45 39 29
43
54
Sound
power level
FAN SPEED: Low speed (L)
Size
Sound Power Level (dB)
Sound
pressure
level
Octave band (Hz)
63 125 250 500 1000 2000 4000
8000 dB(A)
dB(A)
3
49 49 34 33 27 22 22 23
23
36
5
45 45 39 39 22 27 23 23
26
40
11
46 46 39 41 35 28 23 23
27
41
15
35 35 38 35 34 22 19 22
23
37
17
45 45 39 38 33 25 20 23
27
39
Sound
power level
FAN SPEED: Medium speed (M)
Size
Sound Power Level (dB)
Sound
pressure
level
Octave band (Hz)
63 125 250 500 1000 2000 4000
8000 dB(A)
dB(A)
3
50 50 45 43 41 35 28 24
32
45
5
45 45 45 45 42 36 29 24
32
46
11
49 49 44 46 43 37 30 24
33
47
15
38 38 43 43 40 34 27 25
30
44
17
47 47 46 46 44 38 31 25
37
48
Sound
power level
FAN SPEED: High speed (H)
85
Summary of Contents for ELFOROOM 11
Page 40: ...9 INFORMAZIONI TECNICHE 40 ...
Page 41: ...9 INFORMAZIONI TECNICHE 41 ...
Page 43: ...NOTE 43 ...
Page 44: ...44 ...
Page 45: ...ELFORoom2 3 5 11 15 17 Water terminal 45 ...
Page 87: ...NOTES 87 ...
Page 88: ...NOTES 88 ...
Page 89: ...ELFORoom2 3 5 11 15 17 Terminal à eau 89 ...
Page 131: ...NOTE 131 ...
Page 132: ...NOTE 132 ...
Page 133: ...ELFORoom2 3 5 11 15 17 Terminal de agua 133 ...
Page 175: ...NOTAS 175 ...
Page 177: ...ELFORoom2 3 5 11 15 17 Wassergekühltes 177 ...
Page 193: ...5 ELEKTRISCHE ANSCHLÜSSE 5 6 Eingebautem Thermostat in Gerät 4 pipes Y1 Y2 2 pipes Y1 193 ...
Page 219: ...BEMERKUNGEN 219 ...
Page 220: ...BEMERKUNGEN 220 ...
Page 221: ...ELFORoom2 3 5 11 15 17 Фанкойл для вертикальной и горизонтальной установки 221 ...
Page 263: ...ДЛЯ ЗАПИСЕЙ ...