Specifications

54
Improved efficiency
of heat exchanger
Controllability
Reliability in the protection of compressor has been
improved by optimizing the controls of oil return,
electronic expansion valve, etc.
Employment of the scroll inverter
compressors
(8/10HP)
A control over wide range of capacity and a high efficiency has
been realized by inverter-driven scroll compressors.
In addition, the starting current significantly is improved.
The size has also been reduced by 3.2% in height and 31.8% in
volume.
Wide range of operation
Our new advanced technology has expanded the heating and
cooling operation range.
This permits installation of the units under a low outdoor
temperature conditions down to -20°C In heating operation and
-15°C in cooling operation.
Employment of DC fan motor
Employment of DC fan motor has enabled to realize an
excellent efficiency of approx. 60% higher than former models.
Former model New model
* Vector control means
a. technique to realize
an optimum control by
converting the current
wave to a smooth
sinusoidal waveform
FDC200VS
(8.0HP)
DC fan motor uses less energy
POINT
1
Optimization of heat exchanger path.
More efficient heating and cooling
POINT
2
Super heat control with low pressure
sensor, works better in tough conditions
POINT
3
High efficiency refrigeration circuit
POINT
4
Newly developed High efficiency DC
scroll compressor
POINT
5
970mm
370mm
1
2
3
5
4
Employment of DC twin rotary compressor has enabled to
utilize a high-speed range of up to 120 rps at the maximum
to secure the required capacity.
Optimum compressor control has been realized by
employing the vector control* and the starting current has
been improved significantly compared with former models.
Moreover, vibration has been reduced.
* Limitation of use is around
43
: at the maximum.
Easy installation
Fits into elevators
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
Micro Inverter
Micro Inverter
Compact Design of outdoor units
High technology
Size reduction and high efficiency
performance on the
DC twin rotary compressors
(Micro Inverter 4-6HP)
Redesigning the fins to a straight shape has reduced the
pressure loss of the airflow in the heat exchanger. Surface
treatment on the fin has enhanced the frost resistance
capacity compared with former models.
Owing to the reduction in the size of heat exchanger, the
appropriate number of circuits for each HP has been
applied. Employment of a high-speed motor has
increased the airflow
and enabled to keep
the cooling capacity
under a condition of
higher outdoor air
temperatures*.
* Comparison with former models
Former model New model Reduction
82 74 -8
118 74 -44
125 74 -51
225 122 -103
225 140 -85
4.0HP
5.0HP
6.0HP
8.0HP
10.0HP
*
* Comparison with former models
Former model New model Reduction
328 303 8%
467 303 35%
467 303 35%
1643 467 72%
1643 540 67%
4.0HP
5.0HP
6.0HP
8.0HP
10.0HP
*
A
B
C
D
E
F
G
CLASS
A
A
MHI models have cleared the class A standard,
the highest energy saving level, with their high
COP (coefficient of performance).
Energy labeling “Class A”
Energy
Manufacturer
Outside unit
Inside unit
Annual energy consumption,
kWh in cooling mode
kWCooling output
nergy fficiency atio
kWHeat output
Type
Heating performance
Noise
More efficient
Less efficient
(Actual consumption will
depend on how the appliance is used
and climate)
Full load (the higher the better)
Cooling only
Cooling + Heating
Air cooled
Water cooled
Air-conditioner
A: higher
(dB(A) re 1 pW)
Further information is contained
in product brochures
Air-conditioner
Energy Label Directive 2002/31/EC
G: lower
AA
B
B
C
C
D
D
E
E
F
F
G
G
(FDC 100/125/140)
50403020100-10-20 -30
Heating
Cooling
+43°C
+20°C
-15°C
-20°C
Micro Inverter
1.5
2 2.5 3 4 5 6 8 10
HP
Line up
FDC100VN/VS (4.0HP)
FDC125VN/VS (5.0HP)
FDC140VN/VS (6.0HP)
455 mm
Height
FDC200VS (8.0HP)
380 mm
350 mm
390 mm
Height
Width
Depth
FDC250VS (10.0HP)
Width
380 mm
185 mm
Height
350 mm
Depth