Mega Engineering Manual

22 | PRODUCT DATA
Single Zone Mega, Standard E󰀩ciency, and Mega 115V Wall Mounted Engineering Manual
Due to our policy of continuous product innovation, some specications may change without notication.
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Figure 9: Sound Pressure Levels for LSN090HXV2 Indoor Units.
ACOUSTIC DATA
Mega 115V Indoor Units
LSN090HXV2 and LSN120HXV2 Sound Pressure Levels
Figure 10: Sound Pressure Levels for LSN120HXV2 Indoor Units.
Cooling Heating
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Pressure Level (0 dB = 20 μPa)
■ High
Octave Band Center Frequency (Hz)
● Low
▲Middle
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
■ High
Octave Band Center Frequency (Hz)
● Low
▲ Middle
Approximate
Hearing
Threshold
Octave Band Pressure Level (0 dB = 20 μPa)
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
Octave Band Pressure Level (0 dB = 20 μPa)
■ High
Octave Band Center Frequency (Hz)
● Low
▲Middle
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
■ High
Octave Band Center Frequency (Hz)
● Low
▲ Middle
Approximate
Hearing
Threshold
Octave Band Pressure Level (0 dB = 20 μPa)
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65