Fujitsu AOUH18LPAS1, Дизайн и техническое руководство

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9. Operation noise (sound pressure)
9-1. Noise level curve
¢
Model: AOUH18LPAS1

Cooling
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
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15

Heating
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
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
¢
Model: AOUH24LPAS1

Cooling
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
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15

Heating
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
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
- 74 -
9-1. Noise level curve 9. Operation noise (sound pressure)
OUTDOOR UNIT AOUH18-24LPAS1 OUTDOOR UNIT AOUH18-24LPAS1