Midea MCA3U-18HRFNX-QRD0W - Page 58

 Outdoor Unit 17 
MOB30-18HFN8-QRD0W MOB30-18HFN1-QRD0W
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level /dB (0dB = 0.0002μbar)
Band Center Frequency /Hz
Cooling Heating
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
Octave Band Sound Pressure Level /dB (0dB = 0.0002μbar)
Band Center Frequency /Hz
Cooling Heating
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20