Hitachi RAS-25YHA / RAC-25YHA RAS-35YHA / RAC-35YHA INDOOR UNIT Manual De Usuario
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NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT
MODEL NAME AND DIMENSIONS
MODEL
WIDTH (mm)
HEIGHT (mm)
DEPTH (mm)
RAS-25YHA, RAS-35YHA
780
280
215
RAC-25YHA, RAC-35YHA
750
548
288
Air filter
To prevent dust from coming into the indoor unit.
(Refer page 16)
(Refer page 16)
Front panel
Indoor unit indicators
Light indicator showing the operating condition.
(Refer page 5)
(Refer page 5)
Horizontal deflector Vertical deflector
(Air Outlet)
(Air Outlet)
(Refer page 15)
Remote controller
Send out operation signal to the indoor unit. So as
to operate the whole unit.
(Refer page 6)
to operate the whole unit.
(Refer page 6)
OUTDOOR UNIT
Drain hose
Drains the dehumidified water from the indoor unit to the
outdoor during “cooling” or “dehumidifying” operation.
Piping and Wiring
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)
Air outlet
When “heating” operation is
performed, cool air blows
and when “cooling” or
“dehumidifying” operation is
performed, warm air blows.
When “heating” operation is
performed, cool air blows
and when “cooling” or
“dehumidifying” operation is
performed, warm air blows.
Drain port
(Bottom)
(Bottom)
Earth terminal
(Lower section of the side)
About the outdoor unit:
• When “Stop” is selected during operation of the
• 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.
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.
outdoor unit because such water may freeze in the
chilly area.
• When the outdoor unit is hung on the ceiling, instal
the bush and drain pipe on the drain port and drain-
water.
water.