6
4NOISE CRITERIA CURVES
MSZ-FD25VA
MSZ-FD25VAS

INDOOR UNIT

WALL

MICROPHONE

0.8 m

1 m

90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
COOLING
FUNCTION SPL(dB(A)) LINE
Super High
FAN SPEED
HEATING

Test conditions

Cooling : Dry-bulb temperature 27 : Wet-bulb temperature 19 :

Heating : Dry-bulb temperature 20 :

43
43
NC-10
MSZ-FD35VA
MSZ-FD35VAS
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
COOLING
FUNCTION SPL(dB(A)) LINE
Super High
FAN SPEED
HEATING 42
43
NC-10

OBH488-1.qxp 07.8.9 11:47 AM Page 6