8
Sound level
8-1
Sound level data
Octave
band
sound
pressure
level
Octave
band
sound
pressure
level
Cooling only:
Model
Sound pressure level
Sound power level
(Cooling/Heating)
230V, 50Hz
Measuring location
Cooling/Heating
H
RYS20B
47/48
60/*
RYS25B
47/48
60/*
RYS35B
47/48
60/*
RYS50B
47/48
63/64
RYS60B
49/49
64/64
* This information was not available at the time of publication.
Octave band center frequency (Hz)
Octave band center frequency (Hz)
RYS20,25,35B (Cooling)
RYS20,25,35B (Heating)
3D013516E
3D013516E
Legend
50/60Hz, 220-240/220-230V
8-2
Sound pressure spectrum
approximate
threshold hearing
for continuous
noise
approximate
threshold hearing
for continuous
noise
NOTES
1
Operation sound is measured in an anechoic chamber.
2
Operation sound level differs with operation and ambient conditions.
3
Reference acoustic pressure 0dB = 20µPa
•
Pair Application
•
R-410A
•
RYS20,25,35,50,60BVMB
1
8
8-1
14
•
Split - Sky Air
•
Outdoor Units