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PRODUCT DATA | 19
Product Data
Due to our policy of continuous product innovation, some specications may change without notication.
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LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
ACOUSTIC DATA
Indoor Units
Figure 7: Sound Pressure Level Diagrams for LSN120-180HSV5 Indoor Units.
μ
■
●
▲
μ
■
●
▲
Cooling
LSN120HSV5
Heating
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level (dB re 20μPa )
■ High
Octave Band Center Frequency (Hz)
● Low
▲
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level (dB re 20μPa )
■ High
Octave Band Center Frequency (Hz)
● Low
▲
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
LSN180HSV5
Cooling Heating
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level (dB re 20μPa )
■ High
Octave Band Center Frequency (Hz)
● Low
▲
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level (dB re 20μPa )
■ High
Octave Band Center Frequency (Hz)
● Low
▲
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
MediumMedium
Medium
Medium
LSN120HSV5 and LSN180HSV5 Sound Pressure Levels
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