Friedrich MRM09Y1J, Service & Parts Manual

Page: 16 / 135

16 PB
SPECIFICATIONS
Indoor side noise when blowing Outdoor side noise when blowing
MWM18Y3J
MWM24Y3J
MRM18Y3J
MRM24Y3J
60
60
60 80 100
50
50
40
40
40
30
30
20
20
20
10
0
0
Indoor Fan Motor Rotating Speed
Noice/dB(A)
low
Middle
High Super High
Compressor frequency/Hz
Noise/dB(A)
Figure 210
18-24K Noise Curve
30
40
50
60
L SH
Noise/dB(A)
M H
Indoor fan motor rating speed
45
50
55
60
65
70
75
80
20 30 40 50 60 70 80 90 100
Compressor frequency(Hz)
Noise dB(A)
Indoor side noise Outdoor side noise
MWM36Y3J MWM36Y3J
Figure 211
36K Noise Curve