Sanyo SPW-C366VH - Page 309

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1-8. Noise Criterion Curves
(B) Outdoor Unit
REMARKS:
NOTE
1. Value obtained in the actual place where the unit is installed may be slightly higher than the values shown in this graph
because of the conditions of operation, the structure of the building, the background noise and other factors.
2. The test results were obtained from an echoic room.
To evaluate “Noise level” the maximum number of the measured OCTAVE BAND SOUND PRESSURE LEVEL is used.
Read the number on each BAND CENTER FREQUENCIES (horizontal axis) ranging from 63 Hz to 8000 Hz and select the
maximum value (vertical axis) among them.
: SPW-C256VH
: 65.7 dB(A)
: Cooling
SOUND POWER LEVEL
Approximate
minimum
audible limit
for continuous
noise
Overall
Frequency at center of sound pressure band (Hz)
MODEL
SOUND
POWER LEVEL
MODEL
SOUND LEVEL
CONDITION
SOURCE
: SPW-C256VH
: Cooling 49 dB(A), Heating 51 dB(A)
: 1 m in front at height of 1.5 m
: 220 - 230 - 240 V, 1 Phase, 50 Hz
Octave Band Level (dB) *0dB = 0.0002 μbar
Cooling Heating
Overall
Frequency at center of sound pressure band (Hz)
: SPW-C366VH
: 66.7 dB(A)
: Cooling
SOUND POWER LEVEL
Overall
Frequency at center of sound pressure band (Hz)
MODEL
SOUND
POWER LEVEL
Approximate
minimum
audible limit
for continuous
noise
MODEL
SOUND LEVEL
CONDITION
SOURCE
: SPW-C366VH
: Cooling 50 dB(A), Heating 52 dB(A)
: 1 m in front at height of 1.5 m
: 220 - 230 - 240 V, 1 Phase, 50 Hz
Octave Band Level (dB) *0dB = 0.0002 μbar
Cooling Heating
Overall
Frequency at center of sound pressure band (Hz)
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