Noise Criteria Curves - Mitsubishi Electric MSY-TP35VF-E1 Service Manual

4

NOISE CRITERIA CURVES

MSY-TP35VF
FAN SPEED
Super High
90
80
70
60
50
40
30
20
10
63 125 250
BAND CENTER FREQUENCIES, Hz
Test conditions
Cooling : Dry-bulb temperature 27°C Wet-bulb temperature 19°C
INDOOR UNIT
1m
0.8m
MICROPHONE
OBH816C
FUNCTION SPL(dB(A)) LINE
COOLING 45
NC-10
500 1000 2000 4000 8000
WALL
MSY-TP50VF
FAN SPEED
Super High
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
10
63 125
6
FUNCTION SPL(dB(A))
COOLING 45
NC-10
250 500 1000 2000
BAND CENTER FREQUENCIES, Hz
LINE
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
4000 8000