LG LS243HLV3 Engineering Manual page 20

OUTDOOR UNIT ACOUSTIC DATA
Extended Piping Wall Mounted Systems
LSU303HLV3 and LSU363HLV3 Sound Pressure Levels
Figure 11: Sound Pressure Levels for LSU303HLV3 Outdoor Units.
LSU303HLV3
Cooling
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000
Octave Band Center Frequency (Hz
Figure 12: Sound Pressure Levels for LSU363HLV3 Outdoor Units.
LSU363HLV3
Cooling
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000
Octave Band Center Frequency (Hz
20 | PRODUCT DATA
Front
Back
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
2000 4000 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
2000 4000 8000
©
Heating
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000 2000
Octave Band Center Frequency (Hz
Heating
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000 2000
Octave Band Center Frequency (Hz
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
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