Sound Level Data; Sound Pressure Spectrum - Daikin RXH20CVMB Technical Data Manual

8 Sound level
8-2

Sound pressure spectrum

1
8
8-2
RXH20,25C (Cooling)
approximate
threshold hearing for
continuous noise
3D044284
RXH35C (Cooling)
approximate
threshold hearing for
continuous noise
3D044291
Legend
12
• Pair Application, Inverter Controlled Unit • R-410A • RXH20-25-35CVMB
Octave band center frequency (Hz)
Octave band center frequency (Hz)
50/60Hz, 220-240/220-230V
• Split - Sky Air • Outdoor Units
Legend
50Hz, 230V (H)
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
RXH20,25C (Heating)
approximate
threshold hearing for
continuous noise
3D044284
Octave band center frequency (Hz)
RXH35C (Heating)
approximate
threshold hearing for
continuous noise
3D044291
Octave band center frequency (Hz)