8
MUZ-BT50VG
Test conditions
Cooling: Dry-bulb temperature 35°C
Wet-bulb temperature 24°C
Heating: Dry-bulb temperature 7°C
Wet-bulb temperature 6°C
OUTDOOR UNIT
MICROPHONE
1 m
MUZ-BT20VG
NOISE CRITERIA CURVES
5
MUZ-BT25VG
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
OCTAVE BAND SOUND PRESSURE LEVEL,dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES,Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
COOLING
FUNCTION
SPL(dB(A))
LINE
50
HEATING
50
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
OCTAVE BAND SOUND PRESSURE LEVEL,dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES,Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
COOLING
FUNCTION
SPL(dB(A))
LINE
50
HEATING
50
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
OCTAVE BAND SOUND PRESSURE LEVEL,dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES,Hz
COOLING
FUNCTION
SPL(dB(A))
LINE
52
HEATING
52
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
OCTAVE BAND SOUND PRESSURE LEVEL,dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES,Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
COOLING
FUNCTION
SPL(dB(A))
LINE
50
HEATING
51
MUZ-BT35VG