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60
50
ACOUSTIC DATA
40
Mega, Standard Efficiency Outdoor Units
30
20
Approximate
Hearing
LSU120HEV2, LSU180HEV2, LSU240HEV2 and LSU120HFV3, LSU180HFV3,
Threshold
10
63
125
250
500
1000
2000
4000
LSU240HFV3 Sound Pressure Levels
Octave Band Center Frequency (Hz)
Figure 13: Sound Pressure Levels for LSU120HEV2, LSU120HFV3 Outdoor Units.
Cooling
80
▲
Front
●
Back
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63
125
250
500
1000
2000
4000
Octave Band Center Frequency (Hz)
Figure 14: Sound Pressure Levels for LSU180HEV2, LSU180HFV3 Outdoor Units.
Cooling
80
▲
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63
125
250
500
1000
2000
4000
Octave Band Center Frequency (Hz)
Figure 15: Sound Pressure Levels for LSU240HEV2, LSU240HFV3 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)
24 | PRODUCT DATA
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
8000
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
NC-20
NC-15
8000
10
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
8000
▲
Front
●
Back
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
4000
8000
Due to our policy of continuous product innovation, some specifications may change without notification.
©
LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG " is a registered trademark of LG Corp.
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
Approximate
NC-20
Hearing
Threshold
NC-15
63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
Heating
▲ Front
●
Back
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
Approximate
NC-20
Hearing
Threshold
NC-15
63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
Heating
▲
Front
●
Back
Approximate
Hearing
Threshold
63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
Heating
80
▲
Front
●
Back
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63
125
250
500
1000
2000
4000
Octave Band Center Frequency (Hz)
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
8000
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