Sound Pressure Spectrum - Daikin FAQ71BVV1B Techical Data

9 Sound data

9 - 2 Sound pressure spectrum

FAQ71B (Cooling/Heating)
approximate
threshold hearing
for continuous
noise
4D038512C
Octave band center frequency (Hz)
Note:
1. Sound pressure levels are measured in an anechoic room.
2. Data are valid at nominal operation conditions.
3. Operation sound level differs with operation and ambient conditions.
FAQ100B (Heating)
approximate
threshold hearing
for continuous
noise
4D027790B
Note:
1. Sound pressure levels are measured in an anechoic room.
2. Data are valid at nominal operation conditions.
3. Operation sound level differs with operation and ambient
conditions.
• Indoor Units • R-410A • FAQ-BVV1B
H (230V)
L (230V)
H (230V)
L (230V)
Octave band center frequency (Hz)
• Split Sky Air • Indoor Units
FAQ100B (Cooling)
approximate
threshold hearing
for continuous
noise
4D027787B
Octave band center frequency (Hz)
Note:
1. Sound pressure levels are measured in an anechoic room.
2. Data are valid at nominal operation conditions.
3. Operation sound level differs with operation and ambient conditions.
9
H (230V)
L (230V)
13