6. Operation noise (sound pressure)
6-1. Noise level curve
¢
Model: ARXG09KLLAP
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
QUIET
HIGH
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
¢
Model: ARXG12KLLAP
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
QUIET
HIGH
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
- 31 -
6-1. Noise level curve
6. Operation noise (sound pressure)
DUCT TYPE
ARXG09-18KLLAP
DUCT TYPE
ARXG09-18KLLAP
