Mitsubishi Electric MXZ-2C30VA Service Manual page 17

MXZ-6C120VA
FAN SPEED
90
80
70
60
50
40
30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250 500
BAND CENTER FREQUENCIES, Hz
OUTDOOR UNIT
1m
MICROPHONE
OBH584G
FUNCTION SPL(dB ) LINE
(A)
High Cooling 55
High Heating
57
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
1000 2000 4000 8000
Test conditions
Cooling :Dry-bulb temperature 35°C Wet-bulb temperature 24°C
Heating :Dry-bulb temperature 7°C Wet-bulb temperature 6°C
MXZ-6C122VA
90
80
70
60
50
40
30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
17
FAN SPEED FUNCTION SPL(dB ) LINE
(A)
High Cooling 55
High Heating
57
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000