Mitsubishi Electric CITY MULTI PEFY-P22VMS-E-S Data Book page 203

5. SOUND LEVELS
Sound level of PUMY-P140VHMC-S
90
80
70
60
50
40
30
Approximate minimum
20
audible limit on
continuous noise
10
63 125 250 500
Octave band central frequency (Hz)
63 125
Standard Cooling 50Hz 55.4 55.0
Standard Heating 50Hz 56.9 58.9
Sound level of PUMY-P200YKMC-C
90
80
70
60
50
40
30
Approximate minimum
20
audible limit on
continuous noise
10
63 125 250 500
Octave band central frequency (Hz)
63 125
Standard Cooling 50Hz 64.1 59.3 55.5 53.5 50.9
Standard Heating 50Hz 67.0 61.8 57.8 55.1 53.1
Sound level of PUMY-P250YKMC-C
90
80
70
60
50
40
30
Approximate minimum
20
audible limit on
continuous noise
10
63 125 250 500
Octave band central frequency (Hz)
63 125
Standard Cooling 50Hz 62.1 62.7 57.5 55.0 52.8
Standard Heating 50Hz 62.2 65.3 60.8 58.3 55.7
Cooling 50Hz
Heating 50Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
1k 2k 4k 8k
250 500 1k 2k 4k 8k
50.4 50.3 45.7 44.6 37.8 31.3
54.0 51.9 48.3 44.7 40.4 35.1
Cooling 50Hz
Heating 50Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
1k 2k 4k 8k
250 500 1k 2k 4k 8k
47.4 42.7 35.1
49.2 44.6 37.9
Cooling 50Hz
Heating 50Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
1k 2k 4k 8k
250 500 1k 2k 4k 8k
49.4 45.8 38.0
52.3 47.7 41.4
OUTDOOR UNITS
dB(A)
52.0
54.0
dB(A)
56.0
58.0
dB(A)
58.0
61.0
C7-R Rev.
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