LG MULTI V ARNU09GSBL4 User Manual

Indoor unit
9. Sound Levels
ARTCOOL (Mirror) _ 19
Indoor Units
Overall
9.1 Sound Pressure Levels
1m
1m
Microphone
❈ Measuring place : Anechoic chamber
Model
Sound Pressure Levels dB(A)
H M L
ARNU05GSB*4
30 29 28
ARNU07GSB*4 32 30 28
ARNU09GSB*4 34 32 28
ARNU12GSB*4 37 34 30
ARNU15GSB*4 40 36 32
ARNU18GSC*4 38 35 33
ARNU24GSC*4 43 39 35
Notes:
1. Sound measured at 1.5m away from the center of the unit
2. Operating condition|
- Power source : 220-240V 50Hz / 220V 60Hz
- Cooling : Indoor temperature (27°C DB, 19°C WB),
Outdoor temperature (35°C DB, 24°C WB)
- Heating : Indoor temperature (20°C DB, 15°C WB),
Outdoor temperature (7°C DB, 6°C WB)
3. Reference accoustic pressure 0dB = 20μPa
4. 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.
Octave Band Center Frequency (Hz)
Octave Band Sound Pressure Level (0dB = 20μPa)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
Octave Band Center Frequency (Hz)
Octave Band Sound Pressure Level (0dB = 20μPa)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
Octave Band Center Frequency (Hz)
Octave Band Sound Pressure Level (0dB = 20μPa)
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
Approximate
Hearing
Threshold
ARNU05GSB* 4 ARNU07GSB* 4 ARNU09GSB* 4

LG MULTI V ARNU09GSBL4 Specifications

General

Brand	LG
Model	MULTI V ARNU09GSBL4
Category	Air Conditioner
Language	English