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4
NOISE CRITERIA CURVES
MSZ-FA25VA - E1
FAN SPEED FUNCTION | SPL(dB(A)) | LINE |
COOLING | 42 |
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Super High |
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HEATING | 42 |
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Test conditions,
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| Heating : | ||||||||
BAR | 90 |
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MICRO | 80 |
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0.0002 | 70 |
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dB re | 60 |
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LEVEL, |
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50 |
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PRESSURE |
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40 |
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SOUND |
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30 |
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BAND |
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20 | APPROXIMATE |
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OCTAVE |
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THRESHOLD OF |
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| HEARING FOR |
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| CONTINUOUS |
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10 | NOISE |
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| 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |
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BAND CENTER FREQUENCIES, Hz
MSZ-FA35VA - E1
FAN SPEED FUNCTION | SPL(dB(A)) | LINE |
COOLING | 42 |
|
Super High | 42 |
|
HEATING |
|
Test conditions,
Cooling :
Heating :
BAR | 90 |
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MICRO | 80 |
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0.0002 | 70 |
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dB re | 60 |
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LEVEL, |
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50 |
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PRESSURE |
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40 |
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SOUND |
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30 |
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BAND |
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20 | APPROXIMATE |
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OCTAVE |
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THRESHOLD OF |
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| HEARING FOR |
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| CONTINUOUS |
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10 | NOISE |
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| 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |
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BAND CENTER FREQUENCIES, Hz
INDOORUNIT
1m
0.8m
MICROPHONE
WALL
6