Daikin FDM10CXV1 Technical Manual page 26

Sound Data
70
60
50
40
30
20
10
0
125
Measured in anechoic room at 1.5m below the centre of the unit
Tested with 2m length duct at the air discharge outlet and air return inlet
70
60
50
40
30
20
10
0
125
Measured in anechoic room at 1.5m below the centre of the unit
Tested with 2m length duct at the air discharge outlet and air return inlet
23
FD(Y)M50CXV1
250 500
Octave-band frequency (Hz)
FD(Y)M60CXV1
250 500
Octave-band frequency (Hz)
SH
H
M
L
1000 2000
SH
H
M
L
1000 2000
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
4000 8000
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
4000 8000