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5. SOUND LEVELS
DATA G10
OUTDOOR UNITS
Y (HIGH COP)
Measurement
location
1m
1m
Measurement condition
PUHY-EP750YSJM-A(-BS)
Measurement condition
PUHY-EP750YSJM-A1(-BS)
Measurement
location
1m
1m
63
125
250
500
1k
2k
4k
8k
dB(A)
Standard
50/60Hz
74.5
70.5
66.5
62.0
58.0
54.0
50.0
43.5
64.5
Low noise mode
50/60Hz
60.0
59.0
53.0
51.0
46.5
45.5
45.0
40.0
54.0
When Low noise mode is set,the A/C system's capacity is limited. The system could return to normal operation
from Low noise mode automatically in the case that the operation condition is severe.
10
20
30
40
50
60
70
80
90
63
125
250
500
1k
2k
4k
8k
NC-40
NC-30
NC-20
NC-60
NC-50
NC-70
Octave band central frequency (Hz)
Octave band sound level (dB)
Approximate minimum
audible limit on
continuous noise
Stand
50/60Hz
Low
50/60Hz
Sound level of PUHY-EP750YSJM-A(-BS)
63
125
250
500
1k
2k
4k
8k
dB(A)
Standard
50/60Hz
77.0
70.0
66.5
62.0
58.5
55.5
52.0
45.0
65.0
Low noise mode
50/60Hz
56.0
57.0
52.0
48.0
47.0
48.5
46.5
43.5
54.5
When Low noise mode is set,the A/C system's capacity is limited. The system could return to normal operation
from Low noise mode automatically in the case that the operation condition is severe.
10
20
30
40
50
60
70
80
90
63
125
250
500
1k
2k
4k
8k
NC-40
NC-30
NC-20
NC-60
NC-50
NC-70
Octave band central frequency (Hz)
Octave band sound level (dB)
Approximate minimum
audible limit on
continuous noise
Stand
50/60Hz
Low
50/60Hz
Sound level of PUHY-EP750YSJM-A1(-BS)
