MULTI/SINGLE
Indoor unit
7. Sound levels
34
Wall Mounted Unit (2)
S3NM09JL1ZA [DC09RQ NSJ]
S3NM09JA2FA [PC09SQ NSJ]
S3NM09JA3BA [SC09EQ NSJ]
S3NM12JL1ZA [DC12RQ NSJ]
S3NM12JA2FA [PC12SQ NSJ]
S3NM12JA3BA [SC12EQ NSJ]
S3NM18KL1ZA [DC18RQ NSK]
S3NM18KL2FA [PC18SQ NSK]
S3NM18KL3BA [SC18EQ NSK]
S3NM24K21ZA [DC24RQ NSK]
S3NM24K22FA [PC24SQ NSK]
S3NM24K21ZA [DC24RQ NSK]
S3NM24K22FA [PC24SQ NSK]
10
20
30
40
50
60
70
80
90
100
125
250
500
1000
2000
4000
8000
S
o
und
P
o
w
e
r Lev
e
l (
0
dB
=
10
E
-6μ
W
/m
2
)
Octave Band Center Frequency (Hz)
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
NR-75
NR-25
NR-20
NR-80
NR-85
NR-90
̰
High
̵
Middle
Ǹ
Low
̰
High
̵
Middle
Ǹ
Low
10
20
30
40
50
60
70
80
90
100
125
250
500
1000
2000
4000
8000
S
o
und
P
o
w
e
r Lev
e
l (
0
dB
=
10
E
-6μ
W
/m
2
)
Octave Band Center Frequency (Hz)
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
NR-75
NR-25
NR-20
NR-80
NR-85
NR-90
̰
High
̵
Middle
Ǹ
Low
̰
High
̵
Middle
Ǹ
Low
10
20
30
40
50
60
70
80
90
100
125
250
500
1000
2000
4000
8000
S
o
und
P
o
w
e
r Lev
e
l (
0
dB
=
10
E
-6μ
W
/m
2
)
Octave Band Center Frequency (Hz)
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
NR-75
NR-25
NR-20
NR-80
NR-85
NR-90
̰
High
̵
Middle
Ǹ
Low
̰
High
̵
Middle
Ǹ
Low
10
20
30
40
50
60
70
80
90
100
125
250
500
1000
2000
4000
8000
S
o
und
P
o
w
e
r Lev
e
l (
0dB
=
10
E
-6μ
W
/m
2
)
Octave Band Center Frequency (Hz)
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
NR-75
NR-25
NR-20
NR-80
NR-85
NR-90
̰
High
̵
Middle
Ǹ
Low
̰
High
̵
Middle
Ǹ
Low
10
20
30
40
50
60
70
80
90
100
125
250
500
1000
2000
4000
8000
S
o
und
P
o
w
e
r Lev
e
l (
0dB
=
10
E
-6μ
W
/m
2
)
Octave Band Center Frequency (Hz)
NR-70
NR-65
NR-60
NR-55
NR-50
NR-45
NR-40
NR-35
NR-30
NR-75
NR-25
NR-20
NR-80
NR-85
NR-90
̰
High
̵
Middle
Ǹ
Low
̰
High
̵
Middle
Ǹ
Low
Sound Power Level ( 0 dB = 10E-6 μW/m² )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
125
250
500
1000
2000
4000
8000
■ High
● Low
▲ Middle
NR-20
NR-30
NR-40
NR-70
NR-50
NR-55
NR-60
NR-35
NR-25
Approximate
Hearing
Threshold
NR-45
NR-65
Cooling
Sound Power Level ( 0 dB = 10E-6 μW/m² )
Octave Band Center Frequency (Hz)
10
20
30
40
50
60
70
80
125
250
500
1000
2000
4000
8000
■ High
● Low
▲ Middle
NR-20
NR-30
NR-40
NR-70
NR-50
NR-55
NR-60
NR-35
NR-25
Approximate
Hearing
Threshold
NR-45
NR-65
Heating