Toshiba MMU-AP0072H2UL Engineering Data Book page 203

6
Indoor unit
MMD-AP0154SPH2UL
[Measuring location]
6.56 ft
(2 m)
D u t c
Air discharge
Center
4.92 ft
(1.5 m)
E [ x e t n r a s l a t c i t p e r
F a n a t p H
S o u n d p e r s s u e r
3 5
e l v l e d ( B A ( ) )
70
60
50
40
30
20
Approximate threshold of
hearing for continuous noise
10
63 125 250
Octave band center frequency (Hz)
Back air intake
3.28 ft
(1 m)
D u t c
Air intake
Microphone
s s u e r 3 5 P ] a
M L
5 . 3 4 5 . 3 1
NC-50
NC-40
H
NC-30
M
L
NC-20
500 1000 2000 4000
[External static pressure 20 Pa]
Fan tap
Sound pressure
level (dB(A))
70
60
50
40
30
20
Approximate threshold of
hearing for continuous noise
10
63 125
Octave band center frequency (Hz)
E [ x e t n r a s l
F a n a t p
S o u n d p e r s s u
e l v l e d ( B A ( ) )
70
60
50
40
30
20
Approximate threshold of
hearing for continuous noise
10
8000 63 125
Octave band center frequency (Hz)
202
H M
34.5 33.5
H
M
L
250 500 1000 2000
a t c i t p e r s s u e r 5 0 P ] a
H M
e r
3 6 5 . 35.5
H
M
L
250 500 1000 2000
L
30
NC-50
NC-40
NC-30
NC-20
4000 8000
L
32
NC-50
NC-40
NC-30
NC-20
4000 8000