24 | PRODUCT DATA
Single Zone Mega, Standard Eciency, and Mega 115V Wall Mounted Engineering Manual
Due to our policy of continuous product innovation, some specications may change without notication.
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Cooling Heating
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
▲
●
Front
Back
Octave Band Center Frequency (Hz)
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
Octave Band Pressure Level (0 dB = 20 μPa)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Pressure Level (0 dB = 20 μPa)
●
▲ Front
Back
Octave Band Center Frequency (Hz)
Approximate
Hearing
Threshold
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Cooling Heating
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
▲
●
Front
Back
Octave Band Center Frequency (Hz)
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
Octave Band Pressure Level (0 dB = 20 μPa)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Pressure Level (0 dB = 20 μPa)
●
▲ Front
Back
Octave Band Center Frequency (Hz)
Approximate
Hearing
Threshold
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Octave Band Sound Pressure Level (0 dB = 20 μPa)
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
▲
●
Front
Back
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
Octave Band Sound Pressure Level (0 dB = 20 μPa)
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
▲
●
Front
Back
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
Cooling Heating
Figure 13: Sound Pressure Levels for LSU120HEV2, LSU120HFV3 Outdoor Units.
Mega, Standard Eciency Outdoor Units
ACOUSTIC DATA
Figure 14: Sound Pressure Levels for LSU180HEV2, LSU180HFV3 Outdoor Units.
LSU120HEV2, LSU180HEV2, LSU240HEV2 and LSU120HFV3, LSU180HFV3,
LSU240HFV3 Sound Pressure Levels
Figure 15: Sound Pressure Levels for LSU240HEV2, LSU240HFV3 Outdoor Units.
Octave Band Sound Pressure Level (0 dB = 20 μPa)
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
▲
●
Front
Back
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
Octave Band Sound Pressure Level (0 dB = 20 μPa)
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
▲
●
Front
Back
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
Cooling Heating