6. Sound pressure data
Indoor unit
Outdoor unit
Model
48K
Test condition
1.0m ahead of the unit; 1.025m high from the bottom of the unit;
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
10
20
30
40
50
60
70
80
90
63
125
250
500
1k
2k
4k
8k
Total
octave
band
sound
leve
l
(dB:total
sound
leve
l C)
Octave band center frequency(Hz)
Model
48K
Test condition
1.0m under the unit; 1.0m high from the ground;
0
10
20
30
40
50
60
70
80
90
63
125
250
500
1k
2k
4k
8k
Total
octave
band
sound
level(dB:total
sound
level
C)
Octave band center frequency(Hz)
NC-65
NC-70
NC-60
NC-50
NC-55
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
Lo
Me
Hi
6.SOUND PRESSURE DATA
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