¢
Model: ARXG18KSLAP
Cooling
0
10
20
30
40
50
60
70
80
63 125 250 500 1,000 2,000 4,000 8,000
Octave band sound pressure level, dB: (0dB=0.00020 μbar)
Octave band center frequency ,Hz
QUIET
HIGH
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
Heating
0
10
20
30
40
50
60
70
80
63 125 250 500 1,000 2,000 4,000 8,000
Octave band sound pressure level, dB: (0dB=0.00020 μbar)
Octave band center frequency ,Hz
QUIET
HIGH
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
- 140 -
9-2. Mini duct type 9. Noise level curve
3-UNIT
MULTI-SPLIT TYPE
3-UNIT
MULTI-SPLIT TYPE