Features On Indoor Units And Outdoor Units; Rci - Four Way Cassette Type - Hitachi FSG1 Series Technical Catalogue

SYSTEM DESCRIPTION
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1.2

FEATURES ON INDOOR UNITS AND OUTDOOR UNITS

1.2.1

RCI - FOUR WAY CASSETTE TYPE

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Unified Panel
New unified panel, gives the possibility to harmonise the
installations when Set-Free and Utopia Indoor Units are
combined.
Auto Swing Motor
Air Discharge
Air Discharge
Wireless
Receiver Part
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Automatic Swing Louver
Optionally, This unit is equipped with an automatic swing
louver to ensure even distribution of conditioned air to the
entire room.
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4 -Way Airflow
A gentle but continuous stream of perfectly tempered air
is dispersed evenly throughout the room in all directions.
The vents on all four sides are fully adjustable.
Temperature Distribution
Vertical Temperature Distribution
Cooling
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NOTE:
At High Speed. The air is symmetrically discharged.
These figures show the distribution when no
obstruction exists.
Air Discharge
Air Discharge
Insulation Material (8 parts)
Heating
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Branch discharge duct for 4-way
In the cases shown in the figure below, branched ducts
may be employed to give uniform temperature air
conditioning. In the case that there are obstacles such as
partitions inside the room, and there are places where
the air from the air conditioner will not circulate well.
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Fresh air intakes is available
Connection position of Fresh Air intake can be taken in
by connecting the duct beside indoor unit as shown in the
drawing below with control duct fan it will operate only
when unit is operating giving good air recirculation and
good comfort.
Duct (To be made of only
non-combustible materials)
Thermal Insulation
(Non-combustible materials)
Damper
Duct Fan
Inspection Panel
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Built-in Drain Pump
The cassette air conditioning unit is equipped with an
internal drain pump that removes accumulated
condensation from the drain pan even while the cooling
operation is in progress. An electronic sensor monitors
the water level and automatically activates the pump
when draining becomes necessary
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Elegant Design
The gently contoured standard air panel is less than
4 cm. It is tastefully designed to blend with any interior
while delivering a maximum flow of air. The 34 cm profile
of the hidden ceiling unit is low enough to allow
unfettered installation in almost any building.
Return
Partition
Grille
Air Filter
Fresh Air Intake Hood
with Gallery (Attached Drip-
Proof Hood Type)