Operation Noise (Sound Pressure); Noise Level Curve - Rheem RIDH09AVFJ Design & Technical Manual

8. OPERATION NOISE (SOUND PRESSURE)

8-1. NOISE LEVEL CURVE

MODEL : RIDH09AVFJ
 
Cooling
80
70
60
50
40
30
20
10
0
63 125 250 500
Octave band center frequency, Hz
MODEL : RIDH12AVFJ
 
Cooling
80
70
60
50
40
30
20
10
0
63 125 250 500
Octave band center frequency, Hz
N C -65
N C -60
N C -55
N C -50
N C -45
N C -40
HIGH
N C -35
N C -30
N C -25
N C -20
N C -15
1,000 2,000 4,000 8,000
N C -65
N C -60
N C -55
N C -50
N C -45
N C -40
HIGH
N C -35
N C -30
N C -25
N C -20
N C -15
1,000 2,000 4,000 8,000
- (01 - 24) -
 Heating
80
70
60
50
40
HIGH
30
20
10
0
63 125 250 500 1,000
Octave band center frequency, Hz
 Heating
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000
Octave band center frequency, Hz
N C -65
N C -60
N C -55
N C -50
N C -45
N C -40
N C -35
N C -30
N C -25
N C -20
N C -15
2,000 4,000 8,000
HIGH
2,000 4,000 8,000