LG MULTI V ARNU07GTUA4 Engineering Product Data Book page 246

Indoor unit
9. Sound Levels
ARNU28GM2A4
100
90
80
70
60
50
40
30
20
125 250 500 1000 2000 4000
Octave Band Center Frequency (Hz)
ARNU48GM3A4
100
90
80
70
60
50
40
30
20
125 250 500 1000 2000 4000
Octave Band Center Frequency (Hz)
ARNU36GM2A4
100
90
NR-90
80
NR-85
NR-80
70
NR-75
NR-70
60
NR-65
NR-60
50
NR-55
NR-50
40
NR-45
NR-40
30
NR-35
NR-30
20
125 250 500
8000
Octave Band Center Frequency (Hz)
ARNU54GM3A4
100
90
NR-90
80
NR-85
NR-80
70
NR-75
NR-70
60
NR-65
NR-60
50
NR-55
NR-50
40
NR-45
NR-40
30
NR-35
NR-30
20
125 250 500
8000
Octave Band Center Frequency (Hz)
100
90
NR-90
80
NR-85
NR-80
70
NR-75
NR-70
60
NR-65
NR-60
50
NR-55
NR-50
40
NR-45
NR-40
30
NR-35
NR-30
20
1000 2000 4000 8000
NR-90
NR-85
NR-80
NR-75
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
1000 2000 4000 8000
Ceiling Concealed Duct(Middle Static)
ARNU42GM2A4
NR-90
NR-85
NR-80
NR-75
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
_ 35