LG LS090HFV3 Engineering Manual page 25

LSU090HXV2 and LSU120HXV2 Sound Pressure Levels
Figure 16: Sound Pressure Levels for LSU090HXV2 Outdoor Units.
Cooling
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000 2000
Octave Band Center Frequency (Hz)
Figure 17: Sound Pressure Levels for LSU120HXV2 Outdoor Units.
Cooling
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000 2000
Octave Band Center Frequency (Hz)
80
▲ Front
● Back
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
4000 8000
80
▲ Front
● Back
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
NC-20
NC-15
10
4000 8000
Due to our policy of continuous product innovation, some specifications may change without notification.
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Heating
▲ Front
● Back
63 125 250 500 1000 2000 4000
Octave Band Center Frequency (Hz)
Heating
▲ Front
●
Approximate
Hearing
Threshold
63 125 250 500 1000 2000 4000
Octave Band Center Frequency (Hz)
ACOUSTIC DATA
Mega 115V Outdoor Units
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
8000
Back
8000
PRODUCT DATA | 25