PRODUCT DATA | 23
Product Data
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Mega Inverter and Mega 115V Outdoor Units
Model
Sound Pressure Levels (dB[A])
Cooling (Max) Heating (Max.)
Mega Inverter
LSU090HEV1
47
47
LSU120HEV1
47
47
LSU180HEV1
51
51
LSU240HEV1
53
53
Mega 115V
LSU090HXV
47
47
LSU120HXV
47
47
Table 7: Outdoor Unit Acoustic Data
Figure 1: Outdoor Unit Sound Levels
3.28 ft
Center of
Outdoor Unit
Figure 2: Sound Pressure Levels for Mega Inverter Outdoor Units.
• Measurements are taken 3.28 ft away from the front of the unit.
• Sound pressure levels are measured in dB(A) with a tolerance of ±3.
• Sound pressure levels are tested in an anechoic chamber under
ISO Standard 3745.
• Sound level will vary depending on a range of factors including the
construction (acoustic absorption coefficient) of a particular room in
which the unit was installed.
OUTDOOR UNIT ACOUSTIC DATA
Figure 3: Sound Pressure Levels for Mega 115V Outdoor Units.
Octave Band Center Frequency (Hz)
Octave Band Sound Pressure Level (0dB = 20μPa)
10
20
30
40
50
60
70
80
63
125
250
500
1000
2000
4000
8000
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
LSU090HXV
10
20
30
40
50
60
70
80
63
125
250
500
1000 2000 4000 8000
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 (0dB = 20μPa)
Octave Band Center Frequency (Hz)
LSU120HXV
10
20
30
40
50
60
70
80
63
125
250
500
1000
2000
4000
8000
Octave Band Sound Pressure Level (0dB = 20μPa)
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
10
20
30
40
50
60
70
80
63
125
250
500
1000
2000
4000
8000
Octave Band Sound Pressure Level (0dB = 20μPa)
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
10
20
30
40
50
60
70
80
63
125
250
500
1000
2000
4000
8000
Octave Band Sound Pressure Level (0dB = 20μPa)
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
LSU090HEV1
LSU120HEV1
LSU180HEV1
10
20
30
40
50
60
70
80
63
125
250
500
1000
2000
4000
8000
Octave Band Sound Pressure Level (0dB = 20μPa)
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
LSU240HEV1