Specifications

13
FEATURES
Heating
Cooling
-15C
+43C
-20C
+20C
50403020100-10-20-30
: Heating operation down to -20C
: Nominal heating capacity maintained at -15C
-20C
-15C
Height
difference
(Outdoor higher
than Indoor)
30m
Piping
length
100m
Maximum heating capacity has been increased by optimising
refrigeration control, the use of electronic expansion valves and
our twin rotary compressors.
The Hyper Inverter series can reach the set temperature very
quickly. Normal heating capacity can be maintained when the
outdoor temperature is -15°C. It is very effective for use in cold
areas.
Temperature of supply air can reach
40C in 4 minutes after start up under
low temperature operation conditions
(at both indoor and outdoor
temperature of 2C) and can reach
50C in 8 minutes after that.
Heating capacity (in case of 12.5kW)
nominal
heating
capacity
14.0kW
Keeping nominal heating
capacity at -15C
(kW)
18.0
14.5
14.0
8.8
0
-15C 2C 7C
Hyper Inverter
Micro Inverter
Heating capacity
50C
40C
30C
20C
10C
0C
4minutes 8minutes
Hyper Inverter
Micro Inverter
Powerful heating capacity
Compact design of outdoor units
Our advanced technology has allowed us to achieve high efciency, powerful
heating and long distance refrigerant piping specications.
This feature permits installation of the units when a heating operation under
temperature conditions down to -20˚C is required. Design exibility has been
improved by an extension of the refrigerant piping length to 100m (12.5 & 14.0kW).
Long piping (in case of 12.5 & 14.0kW) Strong heating (in case of 7.1~14.0kW)
5.0 & 6.0kW
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Fin
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12.5 & 14kW 16kW10.0kW
Micro
7.1kW
Micro Inverter
Improved efciency of the
heat exchanger
Protection
Improved operation of the electronic expansion
valve allows for more reliable oil return and this
assists to protect the compressor.
Former model Current model
Re-designing the ns to a straight shape has
reduced the pressure loss of the air ow in the heat
exchanger. A new surface treatment on the ns has
enhanced the frost resistance capacity compared to
former models. A high speed fan motor has
increased the airow which allows cooling capacity
to be maintained
even at high outdoor
air temperatures.
FDC100VN 10.0kW
Our single fan micro 10.0kW condenser is one of the most
compact in the industry being only 845(h)x970(w)x370(d)
The DC twin rotary compressor can operate at speeds
as high as 120 rps to achieve the required capacity.
Vector control provides perfect compressor control.
Starting current has reduced signicantly and vibration
has been minimized.
* Vector control:
To convert the current
wave to a smooth
sinusoidal waveform.
Former
compressor
New model
DC rotary compressor
Height at 440 mm
Outside diameter of shell
ø185mm
Height at 342mm
Reduction in height by 22.3%
Reduction in volume by 44.1%
ø133mm
Size reduction and high efciency
performance of the DC twin rotary
compressor
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Fin
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Fin