LG Multi IV Engineering Manual page 95

Heat Pump Sound Power Levels, continued
ARUN432BTE4, ARUN432DTE4
100
90
80
70
60
50
40
30
20
125 250 500 1000 2000 4000
Octave Band Center Frequency (Hz)
Heat Recovery Sound Power Levels
ARUB072BTE4, ARUB072DTE4
100
90
80
70
60
50
40
30
20
125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
ARUB169BTE4, ARUB169DTE4
100
90
80
70
60
50
40
30
20
125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
Sound Power Levels - Heat Pump / Heat Recovery
ARUN456BTE4, ARUN480BTE4, ARUN504BTE4
ARUN456DTE4, ARUN480DTE4, ARUN504DTE4
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
8000 125 250 500 1000
Octave Band Center Frequency (Hz)
ARUB096BTE4, ARUB121BTE4,
ARUB096DTE4, ARUB121DTE4
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 1000 2000
Octave Band Center Frequency (Hz)
ARUB192BTE4, ARUB192DTE4
100
90
NR-90
NR-85
80
NR-80
NR-75
70
NR-70
NR-65
60
NR-60
NR-55
50
NR-50
NR-45
40
NR-40
NR-35
30
NR-30
20
125 250 500 1000 2000
Octave Band Center Frequency (Hz)
©
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
2000 4000 8000
ARUB144BTE4, ARUB145BTE4, ARUB168BTE4,
ARUB144DTE4, ARUB145DTE4, ARUB168DTE4
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
4000 8000 125 250
Octave Band Center Frequency (Hz)
ARUB216BTE4, ARUB216DTE4
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
4000 8000 125 250
Octave Band Center Frequency (Hz)
ACOUSTIC DATA
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
500 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
500 1000 2000 4000 8000
PRODUCT DATA | 95