Vivax ACP-22CH65GECI Service Manual page 11

Indoor side noise when blowing
60
50
40
30
20
10
0
low
Middle
Indoor Fan Motor Rotating Speed
18K
High Super
24K
Outdoor side noise
60
50
40
30
20
0 20
High
40 60 80
Compressor frequency/Hz
18 24K
100