Sound Data; Sound Pressure Spectrum - Daikin FTXS20D3VMW Technical Data Manual

6

Sound data

6 - 1 Sound pressure spectrum

FTXS20,25D
Cooling
Approximate
threshold hearing
for continuous
noise
Octave band center frequency
NOTES
1 Measurement was taken in an anechoic room.
2 The operation noise measuring method is in accordance with
1m
JISC9612.
3 Operating conditions:
Power source = 230 V, 50 Hz
o------o H (A = 39), o- - - -o L (A = 26)
Location of
4 Operation noise differs with operation and ambient conditions.
microphone
FTXS50D (Cooling)
approximate threshold
hearing for continuous
noise
3D051098
Octave band center frequency (Hz)
NOTE
1 Operation noise differs with operation and
ambient conditions.
Legend
50Hz 220-240V(H)
50Hz 220-240V(L)
• Indoor Units • R-410A • FTXS-D3VMW_D2VMW
Heating
Approximate
threshold hearing
for continuous
noise
Octave band center frequency
NOTES
1 Measurement was taken in an anechoic room.
2 The operation noise measuring method is in accordance with
1m
JISC9612.
3 Operating conditions:
Power source = 230 V, 50 Hz
o------o H (A = 39), o- - - -o L (A = 29)
Location of
4 Operation noise differs with operation and ambient conditions.
microphone
3D048221
Location of microphone
• Split Sky Air • Indoor Units
FTXS35D
Cooling
Approximate
threshold hearing
for continuous
noise
Octave band center frequency
NOTES
1 Measurement was taken in an anechoic room.
2 The operation noise measuring method is in accordance with
1m
JISC9612.
3 Operating conditions:
Power source = 230 V, 50 Hz
o------o H (A = 39), o- - - -o L (A = 26)
Location of
4 Operation noise differs with operation and ambient conditions.
microphone
FTXS50D (Heating)
approximate threshold
hearing for continuous
noise
3D051098
Octave band center frequency (Hz)
NOTE
1 Operation noise differs with operation and
ambient conditions.
Legend
50Hz 220-240V(H)
50Hz 220-240V(L)
Heating
Approximate
threshold hearing
for continuous
noise
Octave band center frequency
NOTES
1 Measurement was taken in an anechoic room.
2 The operation noise measuring method is in accordance with
1m
JISC9612.
3 Operating conditions:
Power source = 230 V, 50 Hz
o------o H (A = 39), o- - - -o L (A = 29)
Location of
4 Operation noise differs with operation and ambient conditions.
microphone
3D048222
Location of microphone
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