– 5 –
(Rear and left sides)
Air Outlet
cool air blows and when “cooling” or
“dehumidifying” operation is performed,
warm air blows.
Drain Port (Bottom)
Earth Terminal
(Lower section of the side)
Two Way Air Exchange Hose
This vents air from outside the room when the fresh air in is
operating. This vents air within the room to the outside when
the exhaust is operating.
Remote Controller
Fresh Air Window
This blows air from outside into the room while the fresh air in
is operating.
Two Way Air Exchange Fan (Internal)
This operates when the Two Way Air Exchange is operating.
Receive the signal from the remote controller.
Horizontal deflector/Vertical deflector
(Air outlet)
(Refer page 24)
Air Purification Unit (Internal)
This traps cigarette smoke, pollen, etc.
(Refer page 10)
Pre-Filter (Internal)
To prevent dust from coming into the
indoor unit. (Refer page 27)
NAMES AND FUNCTIONS OF EACH PART
MODEL NAME AND DIMENSIONS
MODEL WIDTH (mm) HEIGHT (mm) DEPTH (mm)
0128920974HJ41-SAR ,4HJ01-SAR
8828450574HJ41-CAR ,4HJ01-CAR
About the outdoor unit:
•
When “Stop” is selected during operation of the
indoor unit, the fan of the outdoor unit continues
turning for 10 to 60 seconds to cool the electric
parts down.
•
In heating operation, condensate or water due
to defrosting will flow.
Do not cover the drain port of the outdoor unit
because such water may freeze in the chilly area.
•
When the outdoor unit is hung on the ceiling,
install the bush and drain pipe on the drain port
and drain water.
RAS-10_14JH4_Ope_EN 5
Signal Receiver
Drain Hose
Drains the dehumidified water from the indoor unit to the
outdoor during “cooling” or “dehumidifying” operation.
Piping and Wiring
Air Inlets
Send out operation signal to the indoor unit. So as to operate
the whole unit. (Refer page 8)
Light
Indoor Unit Indicators
indicator showing the operating condition. (Refer page 7)
When “heating” operation is performed,
– 6 –
NAMES AND FUNCTIONS OF EACH PART
Exhaust Pre-Filter
This traps dirt and dust particles in
the air while the exhaust is
operating.
(Refer to page 25)
Nano-Titanium Disinfecting Deodorizing/
Dust Collecting Fresh Air In Filter
This deodorizes and eliminates dust from the air
ventilated from the outside.
(Refer to pages 11, 25)
Fresh Air In Pre-Filter
This traps dirt and dust particles in
the air ventilated from the outside.
(Refer to pages 11, 25)
Front Panel
Two Way Air Exchange Selection Switch
Select one of the following: “Prohibit Two Way Air Exchange”, “Only Exhaust”,
and “Operate Two Way Air Exchange”.
Please refer to page 33 regarding installation when the Two Way Air Exchange
cannot be operated.
(When the device is shipped out of the factory, it is set to “Operate Two Way Air
Exchange”.)
■ Operate after opening the front panel. (How to open the front panel, refer to page 10.)
Temporary Switch
If the remote controller does not work due
to battery failure, press this switch to start
and stop operation.
• This temporary operation will be at the
most recent setting mode. (The unit will
immediately go into automatic operation
once power is switched on.)
Power Switch
CAUTION
Turn off the circuit breaker or pull out
the power plug if the unit is not be
operated for a long period.
TWO WAY AIR EXCHANGE DUCT FILTER
✩ If the power stays on and the unit is not operated, power is slightly consumed in the control circuit. The power is
saved by turning off the power switch (or the circuit breaker when the power is supplied from the outdoor unit).
INDOOR UNIT CONTROL PANEL
Dirt Sensor
The Dirt Sensor detects cigarette
smoke, sprays (pesticides), alcohol,
etc. (Refer to pages 19, 34)
RAS-10_14JH3_Ope_EN 05/12/2008, 04:43 pm6
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