ouTdoor uniT ACouSTiC dATA
Figure 1: outdoor Unit Sound Levels
3.28 ft
Figure 2: Sound Pressure Levels for LAU090-120HYV1 outdoor Units.
LAU090HYV1
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63
125
250
500
1000
Octave Band Center Frequency (Hz)
16 | Product data
Center of
Outdoor Unit
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
NC-20
Hearing
Threshold
NC-15
10
2000
4000
8000
Due to our policy of continuous product innovation, some specifications may change without notification.
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LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG " is a registered trademark of LG Corp.
• Measurements are taken 3.28 ft away from the front of the unit.
• Sound pressure levels are measured in dB(A) with a tolerance of
±3.
• Sound pressure levels are tested in an anechoic chamber under
ISo Standard 3745.
• Sound level will vary depending on a range of factors including the
construction (acoustic absorption coefficient) of a particular room in
which the unit was installed.
Table 5: outdoor Unit Acoustic Data
Model
LAU090HYV1
LAU120HYV1
LAU120HYV1
63
125
250
500
1000
2000
4000
Octave Band Center Frequency (Hz)
Sound Pressure Levels (dB[A])
Cooling (Max)
45
45
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
8000
Heating (Max.)
45
45