Acoustic Data; Sound Pressure Levels - Measurement Location - LG Multi IV Engineering Manual

Table 27: Heat Pump Sound Pressure Levels.
Heat Pump Models
208-230V
ARUN072BTE4
ARUN096BTE4
ARUN121BTE4
ARUN144BTE4
ARUN145BTE4
ARUN168BTE4
ARUN169BTE4
ARUN192BTE4
ARUN216BTE4
ARUN240BTE4
ARUN264BTE4
ARUN288BTE4
ARUN313BTE4
ARUN337BTE4
ARUN312BTE4
ARUN336BTE4
ARUN360BTE4
ARUN384BTE4
ARUN408BTE4
ARUN432BTE4
ARUN456BTE4
ARUN480BTE4
ARUN504BTE4
Table 28: Heat Recovery Sound Pressure Levels.
Heat Recovery Models
208-230V
ARUB072BTE4
ARUB096BTE4
ARUB121BTE4
ARUB144BTE4
ARUB145BTE4
ARUB168BTE4
ARUB169BTE4
ARUB192BTE4
ARUB216BTE4
ARUB240BTE4
ARUB264BTE4
ARUB288BTE4
ARUB313BTE4
ARUB337BTE4
ARUB312BTE4
ARUB336BTE4
ARUB360BTE4
ARUB384BTE4
ARUB408BTE4
ARUB432BTE4
ARUB456BTE4
ARUB480BTE4
ARUB504BTE4
dB(A)
460V
ARUN072DTE4 58.5
ARUN096DTE4 59.0
ARUN121DTE4 59.0
ARUN144DTE4 59.5
ARUN145DTE4 59.5
ARUN168DTE4 59.5
ARUN169DTE4 59.5
ARUN192DTE4 61.8
ARUN216DTE4 62.0
ARUN240DTE4 62.3
ARUN264DTE4 62.3
ARUN288DTE4 62.5
ARUN313DTE4 62.5
ARUN337DTE4 62.5
ARUN312DTE4 63.8
ARUN336DTE4 63.9
ARUN360DTE4 63.9
ARUN384DTE4 64.1
ARUN408DTE4 64.1
ARUN432DTE4 64.3
ARUN456DTE4 64.3
ARUN480DTE4 64.3
ARUN504DTE4 64.3
dB(A)
460V
ARUB072DTE4 58.5
ARUB096DTE4 59.0
ARUB121DTE4 59.0
ARUB144DTE4 59.5
ARUB145DTE4 59.5
ARUB168DTE4 59.5
ARUB169DTE4 59.5
ARUB192DTE4 61.8
ARUB216DTE4 62.0
ARUB240DTE4 62.3
ARUB264DTE4 62.3
ARUB288DTE4 62.5
ARUB313DTE4 62.5
ARUB337DTE4 62.5
ARUB312DTE4 63.8
ARUB336DTE4 63.9
ARUB360DTE4 63.9
ARUB384DTE4 64.1
ARUB408DTE4 64.1
ARUB432DTE4 64.3
ARUB465DTE4 64.3
ARUB480DTE4 64.3
ARUB504DTE4 64.3
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Sound Pressure Levels - Measurement Location

Figure 4: Sound Pressure Measurement Location.
•
• Measurements taken with no attenuation and units operating at full
load normal operating condition.
• 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.
• Sound level may be increased in static pressure mode or if an air
guide is used.
• Sound levels are measured in dB(A)±3.
• Tested in anechoic chamber per ISO Standard 3745.
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.

ACOUSTIC DATA

3.3 ft
PRODUCT DATA | 89
3.3 ft