Specifications

21
Aero fitting grilleAero spiral fan
DC fan motor structure
These new features achieve a low noise fan with a large
airflow, and realize a compact casing together with the
compressor linking technology.
New shape promotes a
spiral discharge airflow,
resulting in reduced
pressure loss.
Bending of the fan
blade edge reduces
turbulence, resulting
in less pressure loss.
The new sub-cool feature prevents the flushing of
liquid refrigerant from long piping due to the effects
of SCe-bridge.
This can reduce the refrigerant volume required in
piping and thereby enable a reduction in piping size.

Aero fitting grille and aero spiral fan
Realizes a compact casing by stacking the Inverter and control
pcbs plus optimizing the internal design to suit airflow speed.
This achieves lower noise and reduces the power required by
the large-diameter fanned outdoor unit.
Compact aero box
SCe-bridge Circuit
Ferrite magnet
Secret to raising energy-efficiency! 
Powerful magnets
Neodymium magnet is much more powerful
than the widely used ferrite magnets.
Neodymium magnet
Scrolling
Reluctance
DC motor
Reluctance DC scroll compressor
By adoption of the Sine Wave which smoothes rotation of a motor,
operation efficiency has improved sharply.
Smooth sine wave DC Inverter
Sine Wave DC inverter

To optimize the path of heat exchanger.
e-Pass heat exchanger
High torque and efficiency is attained by employing neodymium magnets.
Achieves 70% reduction in volume.
Over heating gas
Over heating gas
Influence smallness
of overheating gas
A heating region and a super 
cooling region are separated.
• First use across entire range of models (from 5 to 48 HP).
• Efficiency improvement by 40% especially in low speed.
DC fan motor
DC motor efficiency 
( comparison with a conventional AC motor )
200 300 400 500 600 700 800 900 1000
0
20
40
80
60
100
Efficiency (%)
Motor speed ( rpm )
RSXYP-L
RSXYP-LRSXYP-L
AC motor
AC motorAC motor
There are few
heat losses.
Daikin has put comprehensive cutting-edge technologies into the VRV II, derived from its
Customer First policy and 20 years of experience with the VRV system. 
The results are quieter operation, smaller units, sleeker design, and simpler installation
and maintenance, with less impact on the environment with higher COP.
The is now four times better.
Even earth friendly with a higher COP.
uieter
maller impler
leeker
a refrigerant with “ZERO” ozone layer-
depleting coefficient and no chlorone.
R410A is a new mixed refrigerant that
exhibits superior safety characteristics.
Even with a zero coefficient of ozone
layer depletion, R410A offers a better
performance to the conventional R22.
R410A...
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