LG RM2U15.U18 - Page 36

Sound level [ dB(A), @ Standard condition ]
Cooling / Heating 62.0 / -
Note
■ Data is valid at diffuse field condition.
■ Data is valid at nominal operating condition
■ Sound level can be increased in static pressure mode or used air guide.
■ Sound power level is measured on the rated condition in the reverberation rooms.
■ Sound level will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of particular room
in which the equipment in installed.
■ Reference acoustic intensity 0dB = 10E-6μW/m2
■ Sound power level is measured on the rated condition in the reverberation rooms by ISO 3741 standard.
Therefore, these values can be increased owing to ambient conditions during operation.
Multi Multiple type
2.11.2 Power Levels
Cool Heat Cool Heat
Step1 / F1 57.0 - 95 -
Step2 / F2 53.0 - 85 -
*How to set mode can be vary depending on function.
Please refer to manual for details.
**In case setting mode using dip switch, It can be operated
in cooling mode only.
63 125 250 500 1000 2000 4000 8000 Overall [dB(A)]
54.8 55.2 59.4 56.2 57.6 48.5 37.9 31.3 60.0
Cooling [dB]
Night Low Noise Operation / Silent Mode
Mode
PWL [dB(A)]
Capacity [%]
Octave Band [Hz]
10
20
30
40
50
60
70
80
90
100
110
120
63 125 250 500 1000 2000 4000 8000
Sound Power Level (0dB = 10E-6μW/m
2
)
Octave Band Center Frequency (Hz)
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
NR-75
NR-25
NR-20
NR-80
NR-85
NR-90
■ Cooling
NR-95
NR-100
NR-105
NR-110
2. S33W18U2GA0.EC6BEEU [RM3U19.U24]
Product Data