¢
Model: ADUH18LUAS1
Cooling
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
O
c
ta
v
e
b
a
n
d
s
o
u
n
d
p
re
s
s
u
re
l
e
v
e
l,
d
B:
(
0
d
B
=
0
.0
0
0
2
µ
b
a
r)
Octave band center frequency, Hz
80
70
60
50
40
30
20
10
0
63
125
250
500
1,000 2,000 4,000 8,000
HIGH
QUIET
Heating
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
O
c
ta
v
e
b
a
n
d
s
o
u
n
d
p
re
s
s
u
re
l
e
v
e
l,
d
B:
(
0
d
B
=
0
.0
0
0
2
µ
b
a
r)
Octave band center frequency, Hz
80
70
60
50
40
30
20
10
0
63
125
250
500
1,000 2,000 4,000 8,000
HIGH
QUIET
- 29 -
6-1. Noise level curve
6. Operation noise (sound pressure)
DUCT TYPE
ADUH09-18LUAS1
DUCT TYPE
ADUH09-18LUAS1