Daikin FHQ35BVV1B Technical Data Manual page 18

9 Sound data
9 - 2 Sound pressure spectrum
FHQ100B
approximate threshold
hearing for continuous
noise
4D028283B
NOTES
1 Operation sound is measured in an anechoic
chamber.
2 Operation sound level differs with operation and
ambient conditions.
3 Sound levels are valid at nominal operation
conditions.
• Indoor Units • R-410A • FHQ-BVV1B
H
L
Octave band center frequency (Hz)
• Split Sky Air • Indoor Units
FHQ125B
approximate threshold
hearing for continuous
noise
4D028284B
Octave band center frequency (Hz)
NOTES
1 Operation sound is measured in an anechoic
chamber.
2 Operation sound level differs with operation and
ambient conditions.
3 Sound levels are valid at nominal operation
conditions.
H
L
9
17