Samsung AVXCSH023/032/040CE Service Manual page 23

Product Specifications
Robust design
DVM PLUS III ensures product reliability through robust design against all
potential defects that can occur in the process of production, distribution
and customers' usage environment.
Sound Quality
Sound quality
DVM PLUS III improves the problem of noise not only at the low sound level, but also at the actual sound quality level by:
• Developing a sound insulation material for compressor
• Improving fan guard air flow
• Adopting Ø0.32 heat exchanger
In particular, it enhances sound quality as it improves compressor noise by 4dB(A) by employing new material with better
acoustic absorptivity.
1.200
1.000
0.800
0.600
0.400
0.200
0.000
250 500
2-14
1000 2000 4000
Frequency (Hz)
Conventional
material
New material
Robust design through CAE
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