Daikin VRV RXYQ5P7W1B Technical Data Manual page 133

8 Sound data
8 - 1 Sound pressure spectrum
RXYQ14,16P
3
80
70
60
50
40
30
20
NOTES
1 Over all (dB):
(B, G, N is already rectified)
2 Operating conditons:
• Power source: Y1: 380-415V 50Hz
• JIS Standard
3 Measuring place: Anechoic chamber (Conversion value)
The operating sound is measured in anechoic chamber, if it is measured under the actual installation conditions,
it is normally over the set value due to environmental noise and sound reflection.
4 Location of microphone
132
• Outdoor Units • VRV
53 106 212 425 850 1700 3400 6800
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
Approximate
treshold hearing for
continuous noise
63 125 250 500 1000 2000 4000 8000
Ocatve band center frequency (Hz)
Scale 50Hz
A 60.0
C 69.0
1m
®
• VRV Systems • Outdoor Units
®
Heat Pump • RXYQ5-54P7W1B(A)
4D052397A RXYQ18P
NOTES
1 Over all (dB):
(B, G, N is already rectified)
2 Operating conditons:
• Power source: Y1: 380-415V 50Hz
• JIS Standard
3 Measuring place: Anechoic chamber (Conversion value)
The operating sound is measured in anechoic chamber, if it is measured under the actual installation conditions,
it is normally over the set value due to environmental noise and sound reflection.
4 Location of microphone
53 106 212 425 850 1700 3400 6800
80
NC-70
70
NC-60
60
NC-50
50
NC-40
40
NC-30
30
NC-20
20
Approximate
treshold hearing for
continuous noise
63 125 250 500 1000 2000 4000 8000
Ocatve band center frequency (Hz)
Scale 50Hz
A 63.0
C 71.5
1m
4D052398