Sound Pressure Spectrum - Daikin FVXS25BAVMB Manual

8 Sound data
8 - 2

Sound pressure spectrum

FVXS25B (Cooling)
approximate
threshold hearing for
continuous noise
3D035249A
Octave band center frequency (Hz)
NOTES
1 Operation sound is measured in an anechoic chamber.
2 Operation sound level differs with operation and ambient
conditions.
3 Reference acoustic pressure 0dB = 20μPa
Legend
50/60Hz, 220-240/220-230V (H)
50/60Hz, 220-240/220-230V (L)
FVXS50B (Cooling)
approximate
threshold hearing for
continuous noise
3D035251A
Octave band center frequency (Hz)
NOTES
1 Operation sound is measured in an anechoic chamber.
2 Operation sound level differs with operation and ambient
conditions.
3 Reference acoustic pressure 0dB = 20μPa
Legend
50/60Hz, 220-240/220-230V (H)
50/60Hz, 220-240/220-230V (L)
• Indoor Units • R410A • FVXS-BAVMB
• Split Sky Air • Indoor Units
FVXS35B (Cooling)
approximate
threshold hearing
for continuous noise
3D035250A Octave band center frequency (Hz)
NOTES
1 Operation sound is measured in an anechoic chamber.
2 Operation sound level differs with operation and ambient conditions.
3 Reference acoustic pressure 0dB = 20μPa
Legend
50/60Hz, 220-240/220-230V (H)
50/60Hz, 220-240/220-230V (L)
FVXS25B (Heating)
approximate
threshold hearing
for continuous noise
3D035249A
NOTES
1 Operation sound is measured in an anechoic chamber.
2 Operation sound level differs with operation and ambient
conditions.
3 Reference acoustic pressure 0dB = 20μPa
50/60Hz, 220-240/220-230V (H)
50/60Hz, 220-240/220-230V (L)
Octave band center frequency (Hz)
Legend
3
1
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