Sanyo DHX4852 - Manual (Page 125)

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4-11
W-2WAY ECO-i SYSTEM Unit Specifications
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1. Outdoor Unit
1-5. Noise Criterion Curves
CHDX09053 / 14053
MODEL
CONDITION
SOUND LEVEL
dB(A)
(Cooling/Heating)
CHDX09053
3.3 ft in front at height of 4.9 ft
55.0
(Quiet mode 52.0)
O
ct
av
e
Ba
nd
L
ev
el
(d
B)
70
60
50
40
30
20
Overall
Approximate
minimum audible
limit for continuous
noise
63 125 250 500 1000 2000 4000 8000
Frequency at center of octave band (Hz)
Standard mode
Quiet mode
60Hz
MODEL
CONDITION
SOUND LEVEL
dB(A)
(Cooling/Heating)
CHDX14053
3.3 ft in front at height of 4.9 ft
62.0
(Quiet mode 59.0)
O
ct
av
e
Ba
nd
L
ev
el
(d
B)
70
60
50
40
30
20
Overall
Approximate
minimum audible
limit for continuous
noise
63 125 250 500 1000 2000 4000 8000
Frequency at center of octave band (Hz)
Standard mode
Quiet mode
60Hz
TD831138-02_W-2WAY.indb 11 2007/07/26 14:32:27