Loading ...
Loading ...
Loading ...
20 | PRODUCT DATA
Single Zone Wall Mounted Art Cool™ Premier Engineering Manual
Due to our policy of continuous product innovation, some specications may change without notication.
©
LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Model
Sound Pressure Levels (dB[A])
Cooling (Max) Heating (Max.)
LAU090HYV1 45 45
LAU120HYV1 45 45
LAU150HYV2 57 57
LAU180HYV2 57 57
LAU180HYV1 57 57
LAU240HYV1 57 57
Table 7: Outdoor Unit Acoustic Data
Figure 2: Outdoor Unit Sound Levels
3.28 ft
Center of
Outdoor Unit
Figure 3: Sound Pressure Levels for LAU090-120HYV1 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
Octave Band Center Frequency (Hz)
Octave Band Sound ressure 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
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
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
LAU090HYV1 LAU120HYV1
Figure 4: Sound Pressure Levels for LAU150-180HYV2, LAU180-240HYV1 Outdoor Units.
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
Front
Back
Front
Back
LAU150-180HYV2, LAU180-240HYV1
Cooling Heating
Loading ...
Loading ...
Loading ...