LG LS090HEV1 Engineering Manual

24 | PRODUCT DATA
Single Zone Mega 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 4: Indoor Unit Sound Levels
2.62 ft
3.28 ft
Microphone
Model
Sound Pressure Levels (dB[A])
Cooling Heating
H M L H M L
Mega Inverter
LSN090HEV1 39 33 25 39 33 25
LSN120HEV1 39 33 25 39 33 25
LSN180HEV1 42 40 35 42 40 35
LSN240HEV1 45 40 35 45 40 35
Mega 115V
LSN090HXV 39 33 23 39 33 23
LSN120HXV 39 33 23 39 33 23
Table 8: Indoor Unit Acoustic Data
• 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 absorp-
tion coefficient) of a particular room in which the unit was installed.
INDOOR UNIT ACOUSTIC DATA
Figure 5: Sound Pressure Levels for Mega Inverter Indoor Units.
Figure 6: Sound Pressure Levels for Mega 115V Indoor Units.
Octave Band Sound Pressure Level (0dB = 20μPa)
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
LSN090HXV, LSN120HXV
Octave Band Sound Pressure Level (dB re 20µPa )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Approximate
Hearing
Threshold
LSN240HEV1
Octave Band Sound Pressure Level (0dB = 20μPa)
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125250 5001000200040008000
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 (dB re 20µPa )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level (dB re 20µPa )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Approximate
Hearing
Threshold
Approximate
Hearing
Threshold
Approximate
Hearing
Threshold
LSN090HEV1 LSN120HEV1 LSN180HEV1
Mega Inverter and Mega 115V Outdoor Units

LG LS090HEV1 Specifications

General

Brand	LG
Model	LS090HEV1
Category	Air Conditioner
Language	English