Daikin FWF-BT Technical Data Manual page 21

10 Sound data
10 - 2 Sound Pressure Spectrum
FWF05BT
NOTES
1. Data is valid at free fi eld condition.
2. Data is valid at nominal operation condition.
3. dBA = A-weighted sound pressure level. (A-scale according to IEC)
4. Reference acoustic pressures 0dB = 20 Pa.
• Indoor Unit • 4-way blow ceiling mounted cassette • FWF-BT
Octave band center frequency [dB]
• Fan coil • Indoor Unit
High High-tap
High-tap
Low-tap
MIC. POSITION
1
10
3TW33077-2
19