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5
NOISE CRITERIA CURVES
SUZ-SA71VA.TH
FAN SPEED
FUNCTION SPL(dB(A))
COOLING
High
HEATING
90
80
70
60
50
40
30
20
10
63
125
250
BAND CENTER FREQUENCIES, Hz
Test conditions
Cooling: Dry-bulb temperature 35°C
Heating: Dry-bulb temperature 7°C
Wet-bulb temperature 6°C
OCH561
LINE
55
55
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
NC-10
500
1000
2000
4000
8000
OUTDOOR UNIT
MICROPHONE
1 m
9 9
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