Daikin BRC1E51A7 Manuale Utente Scaricare il pdf (Pagina 21)

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1

10

• VRV Systems • Indoor Unit 19

• Indoor Unit • 4-way blow ceiling mounted cassette • FXZQ-M9

10 Sound data

10 - 2 Sound Pressure Spectrum

FXZQ50M9 4D040287A

Octave band center frequency (Hz)

Approximate

treshold hearing for

continuous noise

Hi

Low

Octave band pressure level dB (0dB=0.002μbar)

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