Sound Data; Sound Power Spectrum - Daikin FWF-BT Technical Data Manual

10

Sound data

10 - 1 Sound Power Spectrum

FWF02-03BT
1
10
1. dBA = A-weighted sound power level. (A-scale according to IEC).
2. Reference acoustic intensity 0dB = 10E-6 W/m
3. Measured according to ISO 3744.
FWF04BT
NOTES
1. dBA = A-weighted sound power level. (A-scale according to IEC).
2. Reference acoustic intensity 0dB = 10E-6 W/m
3. Measured according to ISO 3744.
16
• Indoor Unit • 4-way blow ceiling mounted cassette • FWF-BT
Octave band center frequency [dB]
2 .
Octave band center frequency [dB]
2
.
• Fan coil • Indoor Unit
High High-tap
High-tap
Low-tap
3TW33047-1
High High-tap
High-tap
Low-tap
3TW33067-1