LG Multi IV User Manual

PRODUCT DATA | 93
Product Data
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ACOUSTIC DATA
Sound Power Levels
Heat Pump Models
dB(A)
208-230V 460V
ARUN072BTE4 ARUN072DTE4 78.0
ARUN096BTE4 ARUN096DTE4 79.0
ARUN121BTE4 ARUN121DTE4 79.0
ARUN144BTE4 ARUN144DTE4 79.5
ARUN145BTE4 ARUN145DTE4 79.5
ARUN168BTE4 ARUN168DTE4 79.5
ARUN169BTE4 ARUN169DTE4 79.5
ARUN192BTE4 ARUN192DTE4 81.5
ARUN216BTE4 ARUN216DTE4 81.8
ARUN240BTE4 ARUN240DTE4 82.3
ARUN264BTE4 ARUN264DTE4 82.3
ARUN288BTE4 ARUN288DTE4 82.5
ARUN313BTE4 ARUN313DTE4 82.5
ARUN337BTE4 ARUN337DTE4 82.5
ARUN312BTE4 ARUN312DTE4 83.6
ARUN336BTE4 ARUN336DTE4 83.9
ARUN360BTE4 ARUN360DTE4 83.9
ARUN384BTE4 ARUN384DTE4 84.1
ARUN408BTE4 ARUN408DTE4 84.1
ARUN432BTE4 ARUN423DTE4 84.3
ARUN384BTE4 ARUN384DTE4 84.3
ARUN408BTE4 ARUN408DTE4 84.3
ARUN432BTE4 ARUN432DTE4 84.3
ARUN456BTE4 ARUN456DTE4 84.3
ARUN480BTE4 ARUN480DTE4 84.3
ARUN504BTE4 ARUN504DTE4 84.3
Table 29: Heat Pump Sound Power Levels.
Heat Recovery Models
dB(A)
208-230V 460V
ARUB072BTE4 ARUB072DTE4 78.0
ARUB096BTE4 ARUB096DTE4 79.0
ARUB121BTE4 ARUB121DTE4 79.0
ARUB144BTE4 ARUB144DTE4 79.5
ARUB145BTE4 ARUB145DTE4 79.5
ARUB168BTE4 ARUB168DTE4 79.5
ARUB169BTE4 ARUB169DTE4 79.5
ARUB192BTE4 ARUB192DTE4 81.5
ARUB216BTE4 ARUB216DTE4 81.8
ARUB240BTE4 ARUB240DTE4 82.3
ARUB264BTE4 ARUB264DTE4 82.3
ARUB288BTE4 ARUB288DTE4 82.5
ARUB313BTE4 ARUB313DTE4 82.5
ARUB337BTE4 ARUB337DTE4 82.5
ARUB312BTE4 ARUB312DTE4 83.6
ARUB336BTE4 ARUB336DTE4 83.9
ARUB360BTE4 ARUB360DTE4 83.9
ARUB384BTE4 ARUB384DTE4 84.1
ARUB408BTE4 ARUB408DTE4 84.1
ARUB432BTE4 ARUB432DTE4 84.3
ARUB384BTE4 ARUB384DTE4 84.3
ARUB408BTE4 ARUB408DTE4 84.3
ARUB432BTE4 ARUB432DTE4 84.3
ARUB456BTE4 ARUB465DTE4 84.3
ARUB480BTE4 ARUB480DTE4 84.3
ARUB504BTE4 ARUB504DTE4 84.3
Table 30: Heat Recovery Sound Power Levels.
• Data is valid under diffuse field conditions.
• Data is valid under nominal operating conditions.
• Sound level may be increased in static pressure mode or if air
guide is used.
• Sound power level is measured using rated conditions, and tested
in a reverberation room per ISO 3741 standards.
• Sound level will vary depending on a range of factors such as
construction (acoustic absorption coefficient) of particular area in
which the equipment is installed.
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ARUN145BTE4/ARUN145DTE4, ARUB145BTE4/ARUB145DTE4,
ARUN169BTE4/ARUN169DTE4, ARUB169BTE4/ARUB169DTE4
frames are ONLY for use in large capacity triple frame combina-
tions. They cannot be used as stand alone models or in a dual
frame combination. These frames ARE NOT interchangeable with
ARUN144BTE4/ARUN144DTE4, ARUB144BTE4/ARUB144DTE4,
ARUN168BTE4/ARUN168DTE4, ARUB168BTE4/ARUB168DTE4
single frame models.
Octave Band Center Frequency (Hz)
Sound Power Level (0dB = 10E-6μPa)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
Octave Band Center Frequency (Hz)
Sound Power Level (0dB = 10E-6μPa)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
Octave Band Center Frequency (Hz)
Sound Power Level (0dB = 10E-6μPa)
20
30
40
50
60
70
80
90
100
125 250 500 1000 2000 4000 8000
NR-30
NR-35
NR-40
NR-45
NR-50
NR-55
NR-60
NR-65
NR-70
NR-75
NR-80
NR-85
NR-90
ARUN072BTE4, ARUN072DTE4 ARUN096BTE4 , ARUN121BTE4,
ARUN096DTE4, ARUN121DTE4
ARUN144BTE4, ARUN145BTE4, ARUN168BTE4,
ARUN144DTE4, ARUN145DTE4, ARUN168DTE4
Heat Pump Sound Power Levels

LG Multi IV Specifications

General

Brand	LG
Model	Multi IV
Category	Heat Pump
Language	English