Daikin BRC24Z8 Spezifikationen Seite 10

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10
inverter duCted models
High external static pressure, 1 phase.
A COLLECTION OF CUTTING EDGE TECHNOLOGIES
COMBINED TO ACHIEVE IMPROVED EFFICIENCY
AND QUIETER OPERATION
1 Cutting edge Compressor Technology
SCROLL COMPRESSOR
Optimum energy saving performance and
quieter operation are made possible by
reducing overheating losses.
SWING COMPRESSOR
Energy savings are made possible by eliminating leakage
of refrigerant and a significant reduction in friction.
Powerful magnets –
Use of neodymium magnets in the motor
enables efficient generation of high torque,
reducing the size of the compressor.
Smooth sine wave DC inverter –
Use of the optimised sine wave smoothes motor
rotation, further improving operating efficiency.
1. RELUCTANCE DC SCROLL COMPRESSOR
2. SMOOTH AIR INLET BELL MOUTH AND
AERO SPIRAL FAN
3. DC FAN MOTOR
4. SUPER AERO GRILLE
1
2
3
4
RZQ100KV4A RZQ125KV4A RZQ160KV4A
NEODYMIUM
MAGNET
Sucked gas is compressed in the
scrolling part before the heated motor,
so that the machine compresses
the non-expanded gas, resulting
high efficiency compression.
>> The structural scroll
Energy savings is
realised, eliminating
the friction and the
leakage of
refrigerant gas.
>> Swing compressor
Scroll section
Suction
Discharge
Motor section
Swing bushing
Refrigerant gas
Piston by incorporated
blade and roller.
RZQ71FV4A/100FV4A RZQ100KV4A/125KV4A/160KV4A
Sucked gas is compressed in the
scrolling part before the heated motor,
so that the machine compresses
the non-expanded gas, resulting
high efficiency compression.
>> The structural scroll
Energy savings is
realised, eliminating
the friction and the
leakage of
refrigerant gas.
>> Swing compressor
Scroll section
Suction
Discharge
Motor section
Swing bushing
Refrigerant gas
Piston by incorporated
blade and roller.
RZQ71FV4A/100FV4A RZQ100KV4A/125KV4A/160KV4A
FEATURES OF NEW DAIKIN INVERTER
DUCTED SYSTEMS
• Requiresonlysinglephasepowersupplywhichcanlower
installation costs.
• Quietyetpowerfuloperation.
• Hotstart.Intheheatingmodeandafterdefrost,
the indoor heat exchanger is warmed up to a preset
temperature first before the indoor fan switches to the set
fan speed. This ensures that only warm air is discharged
from the air conditioning unit.
• BuilttoexceedcompliancewithrelevantAS/NZS
standards.
• UtiliseDaikin’sproprietaryelectroniccontrolsystem,for
more precise control.
• Compactdesignofindoorunitsallowsinstallationinto
limited roof spaces.
• Indoorunitscanbedismantledforeasierinstallationinto
confined roof spaces.
• Nightquietmodereducesthesoundlevelsoftheoutdoor
unit for quieter operation (to be set by Daikin Specialists
except FDYQ50/60).
• Certiedoperationdownto-15˚Cinheatingandupto
46˚C in cooling.
• PEcoatedheatexchangersforgreaterprotectionagainst
corrosion compared to non treated models.
• Longpipinglengthforgreaterexibilityininstallation
(FDYQ50/60:30m) (FDYQ71:50m) (FDYQ100-160:75m).
2 Smooth Air Inlet Bell Mouth
and Aero Spiral Fan
These two features work to
significantly reduce noise. Guides
are added to the bell mouth intake
to reduce turbulence in the airflow
generated by fan suction. The
aero spiral fan features fan blades
with the bent blade edges, further
reducing turbulence.
3 DC Fan Motor –
Efficiency improved in
all areas compared to
conventional AC motors,
especially at low speeds.
(Outdoor unit)
4 Super Aero Grille –
Refined ventilation mechanism enables further reduction
in required fan power. Resulting in greater energy savings.
DKA0613_DuctedBro_April09_GF_V6.indd 10 3/4/09 11:07:17 AM
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