Daikin FTK24NMVJU - Part 6 Service Diagnosis

EDUS041502 Sound Level
Split Type Air Conditioners FTK(X)-N Series 51
9.3.2 Heat Pump
RX09NMVJU
RX12NMVJU
RX18NMVJU
HEATINGCOOLING
70 70
NC-70
OVER ALL
(
dB
)
NC-70
60 60
NC-60NC-60
SCALE
A 46
50 50
NC-50NC-50
(
B.G.N IS ALREADY RECTIFIED
)
4040
NC-40NC-40
30 30
NC-30NC-30
20 20
NC-20NC-20
500 500250250 12512563 631000 10002000 2000 80004000 40008000
OCTAVE BAND CENTER FREQUENCY
(
Hz
)
OCTAVE BAND CENTER FREQUENCY
(
Hz
)
APPROXIMATE
THRESHOLD HEARING
FOR CONTINUOUS
NOISE
APPROXIMATE
THRESHOLD HEARING
FOR CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL
dB
(
0dB=0.0002µ bar
)
OCTAVE BAND SOUND PRESSURE LEVEL
dB
(
0dB=0.0002µ bar
)
OVER ALL
(
dB
)
SCALE
A 48
(
B.G.N IS ALREADY RECTIFIED
)
OPERATING CONDITIONS
POWER SOURCE
208-230V
60Hz
JIS STANDARD
Heating
OPERATING CONDITIONS
POWER SOURCE
208-230V
60Hz
JIS STANDARD
Cooling
208-230V 60Hz 208-230V 60Hz
3D093170
HEATINGCOOLING
70 70
NC-70
OVER ALL
(
dB
)
NC-70
60 60
NC-60NC-60
SCALE
A 49
50 50
NC-50NC-50
(
B.G.N IS ALREADY RECTIFIED
)
40
NC-40NC-40
30 30
NC-30NC-30
20
40
20
NC-20NC-20
500 500250250 12512563 631000 10002000 2000 80004000 40008000
OCTAVE BAND CENTER FREQUENCY
(
Hz
)
OCTAVE BAND CENTER FREQUENCY
(
Hz
)
APPROXIMATE
THRESHOLD HEARING
FOR CONTINUOUS
NOISE
APPROXIMATE
THRESHOLD HEARING
FOR CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL
dB
(
0dB=0.0002µ bar
)
OCTAVE BAND SOUND PRESSURE LEVEL
dB
(
0dB=0.0002µ bar
)
OVER ALL
(
dB
)
SCALE
A 49
(
B.G.N IS ALREADY RECTIFIED
)
OPERATING CONDITIONS
POWER SOURCE
208-230V
60Hz
JIS STANDARD
Heating
OPERATING CONDITIONS
POWER SOURCE
208-230V
60Hz
JIS STANDARD
Cooling
208-230V 60Hz 208-230V 60Hz
3D093171
HEATINGCOOLING
70 70
NC-70
OVER ALL
(
dB
)
NC-70
60 60
NC-60NC-60
SCALE
A 54
50 50
NC-50NC-50
(
B.G.N IS ALREADY RECTIFIED
)
40
40
NC-40NC-40
30 30
NC-30
NC-30
20 20
NC-20NC-20
500 500250250 12512563 631000 10002000 2000 80004000 40008000
OCTAVE BAND CENTER FREQUENCY
(
Hz
)
OCTAVE BAND CENTER FREQUENCY
(
Hz
)
APPROXIMATE
THRESHOLD HEARING
FOR CONTINUOUS
NOISE
APPROXIMATE
THRESHOLD HEARING
FOR CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL
dB
(
0dB=0.0002µ bar
)
OCTAVE BAND SOUND PRESSURE LEVEL
dB
(
0dB=0.0002µ bar
)
OVER ALL
(
dB
)
SCALE
A 54
(
B.G.N IS ALREADY RECTIFIED
)
OPERATING CONDITIONS
POWER SOURCE
208-230V
60Hz
JIS STANDARD
Heating
OPERATING CONDITIONS
POWER SOURCE
208-230V
60Hz
JIS STANDARD
Cooling
208-230V 60Hz 208-230V 60Hz
3D093172