• VRV Systems
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19
• Indoor Units • ROUNDFLOW CASSETTE • FXFQ-P7VEB
8
Sound data
8 - 1 Sound pressure spectrum
4D056871
NOTES
Over All (dB):
(B, G, N is already rectified)
Operating conditons:
•
Power source: 220~240V 50Hz/220V 60Hz
•
Cooling: return air temperature: 27°C DB, 19°C WB - outdoor temperature: 35°C DB, 24°C WB
•
Heating: return air temperature: 20°C DB, 15°C WB - outdoor temperature: 7°C DB, 6°C WB
•
4 direction discharge
Power level (dB):
Measuring place: Anechoic chamber
Location of microphone
O
ctave
band s
ound pressure level
dB(0dB=0.
0002
μ
bar
)
Approximate
threshold hearing
for continuous
noise
FXFQ50P
Octave band center frequency (Hz)
Low
Hi
Scale
Mode
Hi
Low
A
33.0
28.0
C
39.0
34.0
Drain up
Mic. position
1.
5m
0.3m
Hi 51
Note:
Operation noise differs with operation and ambient conditions.
4D056872
Over All (dB):
(B, G, N is already rectified)
Operating conditons:
•
Power source: 220-240V 50Hz/220V 60Hz
•
Cooling: return air temperature: 27°C DB, 19°C WB - outdoor temperature: 35°C DB, 24°C WB
•
Heating: return air temperature: 20°C DB, 15°C WB - outdoor temperature: 7°C DB, 6°C WB
•
4 direction discharge
Power level (dB):
Measuring place: Anechoic chamber
Location of microphone
O
ctave
band s
ound pressure level
dB(0dB=0.
0002
μ
bar
)
Approximate
threshold hearing
for continuous
noise
FXFQ63P
Octave band center frequency (Hz)
Low
Hi
(cooling)
(cooling)
Hi
(Heating)
Low
(Heating)
Scale
Mode
Hi
Low
Cooling Heating Cooling
Heating
A
34.0
36.0
29.0
30.0
C
40.0
42.0
35.0
36.0
Hi
Cooling Heating
52
54
Drain up
Mic. position
1.
5m
0.3m
Note:
Operation noise differs with operation and ambient conditions.
4D056873
NOTES
Over All (dB):
(B, G, N is already rectified)
Operating conditons:
•
Power source: 220~240V 50Hz/220V 60Hz
•
Cooling: return air temperature: 27°C DB, 19°C WB - outdoor temperature: 35°C DB, 24°C WB
•
Heating: return air temperature: 20°C DB, 15°C WB - outdoor temperature: 7°C DB, 6°C WB
•
4 direction discharge
Power level (dB):
Measuring place: Anechoic chamber
Location of microphone
O
ctave
band s
ound pressure level
dB(0dB=0.
0002
μ
bar
)
Approximate
threshold hearing
for continuous
noise
FXFQ80P
Octave band center frequency (Hz)
Low
Hi
Scale
Mode
Hi
Low
A
38.0
32.0
C
44.0
38.0
Drain up
Mic. position
1.
5m
0.3m
Hi 55
Note:
Operation noise differs with operation and ambient conditions.
4D056874
Over All (dB):
(B, G, N is already rectified)
Operating conditons:
•
Power source: 220~240V 50Hz/220V 60Hz
•
Cooling: return air temperature: 27°C DB, 19°C WB - outdoor temperature: 35°C DB, 24°C WB
•
Heating: return air temperature: 20°C DB, 15°C WB - outdoor temperature: 7°C DB, 6°C WB
•
4 direction discharge
Power level (dB):
Measuring place: Anechoic chamber
Location of microphone
O
ctave
band s
ound pressure level
dB(0dB=0.
0002
μ
bar
)
Approximate
threshold hearing
for continuous
noise
FXFQ100P
Octave band center frequency (Hz)
Low
Hi
(cooling)
(cooling)
Hi
(Heating)
Low
(Heating)
Scale
Mode
Hi
Low
Cooling Heating Cooling
Heating
A
41.0
42.0
33.0
34.0
C
47.0
48.0
39.0
40.0
Hi
Cooling Heating
58
59
Drain up
Mic. position
1.
5m
0.3m
Note
: Operation noise differs with operation and ambient conditions.