Digital Hybrid System
DHS (Digital Hybrid System) is a brand new concept system composed of DVI compressor, vapor injection technology and turbo intercooler. These 3 factors together provide highly efficient performance. |
|
|
DVI Compressor
 DVI (Digital Vapor Injection)
compressor injects optimized mid-
range pressure refrigerant to
improve cooling and heating performance and efficiency. |
New Fin
 High efficiency new fin improved
heat transfer performance and
reinforce corrosion resistance. |
PHE(Plate Heat Exchanger)
 improves cooling and heating
COP and secure reliability
on long piping installation. |
Fan Guard
 Optimized fan guided design
enhanced air flow volume which
achieved heat transfer performance
without increased noise. |
Heat Exchanger
 Highly efficient Grooved tube has
been applied to reduce pressure loss
while increasing heat transfer
performance to improve COP. |
DVI (Digital Vapor Injection) Compressor
2-stage compression effect with single compressor!
This high-tech and highly efficient compressor achieves a 2-stage compression effect with just a single compressor.
This allows you to save on energy cost since the compression efficiency is increased by about 16% by using a method that intakes mid-level pressure and discharges it in a high refrigerant state after second compression.
|
 |
Vapor Injection
Improved refrigerant flow rate and heating performance!
Vapor injection is a double compression technology that re-injects mid-pressure refrigerant in a vaporizedstate from
the PHE intercooler to increase the refrigerant flow rate.
This technology improves both the refrigerant flow rate and heating performance by 20%, thus maximizing efficiency.
|
 |
PHE (Plate Heat Exchanger)
Plate Heat Exchanger type intercooler was adopted on DVM PLUS IV to improve cooling and heating COP.
Heating efficiency with PHE has been improved by 35% compare to our conventional products with Shell & Tube type
intercooler and 50% compare to the competitor’s products with Double pipe type intercooler. |
 |
Bigger and Better Heat Exchanger
The outdoor unit heat exchanger has grown in size:
it now has 60 columns, which is about 10% larger than the
conventional product’s 56 columns. The DVM chassis also uses
a newly optimized fin design that enhances the performance of
the heat exchanger. |
 |
Optimized Air Discharge Profile
The air discharge profile within the Fan and the Fan Guard is optimized for faster heat exchange, which
increases efficiency and provides faster cooling and
heating. |
 |
Outdoor Unit BLDC Fan Motor
The DVM PLUS IV uses a BLCDC motor, which is 35% smaller and 39% more efficient than conventional AC motors. |
 |
|
