Indoor Unit; Outdoor Unit - Hitachi RAK-18PEA Instruction Manual

NAMES AND FUNCTIONS OF EACH PART

INDOOR UNIT

OUTDOOR UNIT

Air outlet
When "heating" operation is
RAC-18WEA
performed, cool air blows and
RAC-25WEA
when "cooling" or "dehumidifying"
operation is performed, warm air
blows.
Drain port
(Bottom)
(Lower section of the side)
RAC-50WEA
Air outlet
When "heating" operation is
performed, cool air blows and
when "cooling" or "dehumidifying"
operation is performed, warm air
blows.
Drain port
MODEL NAME AND DIMENSIONS
MODEL
RAK-18PEA, RAK-25PEA
RAK-35PEA, RAK-50PEA
RAC-18WEA, RAC-25WEA
RAC-35WEA
RAC-50WEA
Air filter
To prevent dust from coming into the indoor unit.
(Refer page 12)
Front panel
Indoor unit indicators
Light indicator showing the operating condition.
(Refer page 5)
Horizontal deflector Vertical deflector
(Air Outlet)
(Refer page 1 )
Remote controller
Send out operation signal to the indoor unit. So as
to operate the whole unit.
(Refer page 6)
Earth terminal
RAC-35WEA
(Bottom)
Earth terminal
(Lower section of the side)
WIDTH (mm)
780
700
750
792
– 4 –
1
Drain hose
Drains the dehumidified water from the indoor unit to the
outdoor during "cooling" or "dehumidifying" operation.
Piping and Wiring
Air inlets (Rear and left sides)
Drain hose
Drains the dehumidified water from the indoor unit to the
outdoor during "cooling" or "dehumidifying" operation.
Piping and Wiring
Air inlets (Rear and left sides)
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.
HEIGHT (mm)
280
505
548
600
DEPTH (mm)
218
258
288
299