Daikin FXAQ20P - 8 Sound Data; Sound Pressure Spectrum

• Indoor Unit • Wall mounted unit • FXAQ-P
•VRV
®
Systems • Indoor Unit
14
8 Sound data
8 - 1 Sound Pressure Spectrum
);$43
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127(6
1 Over All (dB):
(B,G,N is already rectifi ed)
2 Operating conditions:
• Power source: 220-240V 50Hz
• Cooling: Return air temperature: 27°CDB, 19°CWB
Outdoor temperature: 35°CDB, 24°CWB
• Heating: Return air temperature: 20°CDB, 15°CWB
Outdoor temperature: 7°CDB, 6°CWB
3 Measuring place: Anechoic chamber.
4 Operation noise differs with operation and ambient conditions.
Location of microphone.
Octave band sound pressure level dB (0dB = 0.002 bar)
Octave band sound frequency (Hz)
Approximate
threshold hearing
for continuous
noise
Microphone
Scale
MODE
HL
A 36.0 31.0
C 40.1 36.3
5
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127(6
1 Over All (dB):
(B,G,N is already rectifi ed)
2 Operating conditions:
• Power source: 220-240V 50Hz
• Cooling: Return air temperature: 27°CDB, 19°CWB
Outdoor temperature: 35°CDB, 24°CWB
• Heating: Return air temperature: 20°CDB, 15°CWB
Outdoor temperature: 7°CDB, 6°CWB
3 Measuring place: Anechoic chamber.
4 Operation noise differs with operation and ambient conditions.
Location of microphone.
Octave band sound pressure level dB (0dB = 0.002 bar)
Octave band sound frequency (Hz)
Approximate
threshold hearing
for continuous
noise
Microphone
Scale
MODE
HL
A 37.0 31.0
C 41.5 35.9
5
);$43
'
127(6
1 Over All (dB):
(B,G,N is already rectifi ed)
2 Operating conditions:
• Power source: 220-240V 50Hz
• Cooling: Return air temperature: 27°CDB, 19°CWB
Outdoor temperature: 35°CDB, 24°CWB
• Heating: Return air temperature: 20°CDB, 15°CWB
Outdoor temperature: 7°CDB, 6°CWB
3 Measuring place: Anechoic chamber.
4 Operation noise differs with operation and ambient conditions.
Location of microphone.
Octave band sound pressure level dB (0dB = 0.002 bar)
Octave band sound frequency (Hz)
Approximate
threshold hearing
for continuous
noise
Microphone
Scale
MODE
HL
A 38.0 31.0
C 41.9 36.6
5
);$43
'
127(6
1 Over All (dB):
(B,G,N is already rectifi ed)
2 Operating conditions:
• Power source: 220-240V 50Hz
• Cooling: Return air temperature: 27°CDB, 19°CWB
Outdoor temperature: 35°CDB, 24°CWB
• Heating: Return air temperature: 20°CDB, 15°CWB
Outdoor temperature: 7°CDB, 6°CWB
3 Measuring place: Anechoic chamber.
4 Operation noise differs with operation and ambient conditions.
Location of microphone.
Octave band sound pressure level dB (0dB = 0.002 bar)
Octave band sound frequency (Hz)
Approximate
threshold hearing
for continuous
noise
Microphone
Scale
MODE
HL
A 40.0 36.0
C 43.6 40.6
5
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