Daikin FAQ71BVV1B Manual do Utilizador descarregar pdf (Página 28)

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9

• Split Sky Air • Outdoor Units

28

• Outdoor Units • R-410A • RZQ71-140C7V1B

9 Sound data

9 - 1 Sound pressure spectrum

3TW29197-1

Sound pressure level (dB)

Octave band center frequency (Hz)

RZQ125CV1 - Cooling

NOTES

1 Data is valid at free field condition

2 Data is valid at nominal operation condition

3

dB(A) = A-weighted sound pressure level (A-scale

according to IEC)

4 Reference acoustic pressure 0dB = 20μPa

Measuring location

(discharge side)

3TW29197-2

Sound pressure level (dB)

Octave band center frequency (Hz)

RZQ125CV1 - Heating

NOTES

1 Data is valid at free field condition

2 Data is valid at nominal operation condition

3

dB(A) = A-weighted sound pressure level (A-scale

according to IEC)

4 Reference acoustic pressure 0dB = 20μPa

Measuring location

(discharge side)

3TW29207-1

Sound pressure level (dB)

Octave band center frequency (Hz)

RZQ140CV1 - Cooling

NOTES

1 Data is valid at free field condition

2 Data is valid at nominal operation condition

3

dB(A) = A-weighted sound pressure level (A-scale

according to IEC)

4 Reference acoustic pressure 0dB = 20μPa

Measuring location

(discharge side)

3TW29207-2

Sound pressure level (dB)

Octave band center frequency (Hz)

RZQ140CV1 - Heating

NOTES

1 Data is valid at free field condition

2 Data is valid at nominal operation condition

3

dB(A) = A-weighted sound pressure level (A-scale

according to IEC)

4 Reference acoustic pressure 0dB = 20μPa

Measuring location

(discharge side)

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