Mitsubishi Electric MSY-GE09NA-8 Engineering Manual page 35

3-12. SOUND PRESSURE LEVELS
MSY-GE24NA
MSY-GE24NA
LINE
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
NC-20
CONTINUOUS
NOISE
10
8000 63
(2) Outdoor Unit
MSZ-FE12NA
LINE
MUY-GE09NA2
MUY-GE09NA2
LINE
90
90
80
80
70
NC-70
70
NC-70
60
NC-60
60
NC-60 50
NC-50
50
NC-50 40
NC-40
40
NC-40
30
NC-30
30
APPROXIMATE
NC-30
20
THRESHOLD OF
NC-20
HEARING FOR
APPROXIMATE
20 CONTINUOUS
THRESHOLD OF
NOISE
10
HEARING FOR
NC-20
8000
63
CONTINUOUS
NOISE
10
8000 63
MUY-GE15NA2
LINE
90
80
Due to continuing improvement, above specification may be subject to change without notice.
70
NC-70
© 2014 Mitsubishi Electric US, Inc.
60
NC-60
NOTCH SPL(dB(A))
COOLING(Rated) 53
HEATING(Rated) –
125 250 500 1000 2000 4000
BAND CENTER FREQUENCIES, Hz
SPL(dB(A))
NOTCH
COOLING(SHi)
43
NOTCH SPL(dB(A))
HEATING(SHi) 43
COOLING 46
–
HEATING
125 250 500 1000 2000 4000
BAND CENTER FREQUENCIES, Hz
125 250 500 1000 2000 4000
BAND CENTER FREQUENCIES, Hz
NOTCH SPL(dB(A))
COOLING 49
HEATING –
M-Series - MSY/MUY-GE-NA2 Wall-Mount Systems (August 2014)
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
LINE
MUZ-GE24NA
39-3/8 inch (1m)
90
31-1/2 inch (0.8m)
80
MICROPHONE
NC-70
70
NOTE: The sound level is measured in an anechoic room where echoes are few, when compressor s
● NOTE:The sound level is measured in an anechoic
NC-60
may be bigger than displayed level under actual installation condition by surrounding echoe
60
room where echoes are few,when compressor
can be higher by about 2 dB than the displayed level during cooling and heating operation.
stops.The sound may be bigger than displayed
NC-50
50
level under actual installation condition by
surrounding echoes.The sound level can be higher
NC-40
by about 2 dB than the displayed level during
40
cooling and heating operation.
NC-30
30
NC-20
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
8000
CONTINUOUS
NOISE
10
63
LINE
MUY-GE12NA2
MUY-GE12NA2
LINE
90
80
NC-70
70
NC-70
NC-60
60
NC-60
NC-50
50
NC-50
NC-40
40
NC-40
NC-30
30
NC-30
NC-20
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
NC-20
8000 CONTINUOUS
NOISE
10
63
8000
LINE
NC-70
NC-60
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
NOTCH SPL(dB(A))
UNIT
COOLING 55
HEATING 55
125 250 500 1000 2000 4000
BAND CENTER FREQUENCIES, Hz
NOTCH SPL(dB(A))
COOLING 49
HEATING –
125 250 500 1000 2000 4000
BAND CENTER FREQUENCIES, Hz
MSY-GE-NA2-35
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250 500
BAND CENTER FR
WALL
MUY-GE
LINE
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPRO
20
THRES
HEARIN
NC-20
CONTI
NOISE
10
8000
MUY-GE
LINE
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPRO
20
THRES
NC-20
HEARI
CONTI
NOISE
10
8000
1
6
6