Mitsubishi Electric MSZ-GE06NA-8 Engineering Manual page 46

3-12. SOUND PRESSURE LEVELS
MUZ-GE15NA-1
MUZ-GE15NA
Ambient temperature Cooling DB：35℃ WB:24℃
90
80
70
60
50
40
30
20
10
Due to continuing improvement, above specification may be subject to change without notice.
MSZ-GE-46
2013 M-Series - MSZ-GE Heat Pump Systems (June 2013)
Noise Criterion Curves
UNIT
1m
MICROPHONE
Heating DB： 7℃ WB: 6℃
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63 125 250
BAND CENTER FREQUENCIES,Hz
NOTCH SPL(dB
COOL 49
HEAT 51
Test conditions are
500 1000 2000
) LINE
(A)
● ●
□ □
based on JIS Z8731
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
4000 8000
© 2013 Mitsubishi Electric US, Inc.