Hitachi RAD-25NH5, Service Manual, Page: 82 / 371

Ð 0225 Ð
Ð6Ð
AUTO HEAT DEHUMIDIFY COOL FAN
FAN
SPEED
LOW MED HI
SLEEPING STOP
(CANCEL)
START
(RESERVE)
START/STOP TIME TIMER
SET
TIMER
SELECTOR
ON
TIMER
OFF
TIMER
AUTO
SWING
û
CH
RE
SE
T
û
CH
●
Thiscontrolsthe
operation
of
the
indoor
unit.
The
range
of
control
isabout
7
meters
.
If
indoor
lighting
iscontrolled
electronically,
the
range
of
control
may
be
shorter.
This
unit
can
be
fixed
on
a
wall
using
the
fixture
provided.
Before
fixing
it,
make
sure
the
indoor
unit
can
be
controlled
from
the
remote
controller.
●
Handle
the
remote
controller
with
care.
Dropping
it
or
getting
it
wet
may
compromise
its
signal
transmission
capability.
●
After
new
batteries
are
inserted
into
the
remote
controller,
the
unit
will
initially
require
approximately
10
seconds
to
respond
to
commands
and
operate.
●
Point
thiswindow
toward
the
indoor
unit
when
controlling
it.
The
transmission
sign
blinks
when
a
signal
is
sent.
●
This
indicates
the
room
temperature
selected,
current
time,
timer
status,
function
and
intensity
of
circulation
selected.
●
!
Press
this
button
to
start
operation.
Press
it
again
to
stop
operation
.
●
!
Use
this
button
to
set
the
sleep
timer.
●
!
Use
these
buttons
to
raise
or
lower
the
temperature
setting.
(Keep
pressed,
and
the
value
will
change
more
quickly.)
●
!
Use
this
button
to
set
and
check
the
time
and
date.
●
!
●
"
Use
this
button
to
select
the
operating
mode.
Every
time
you
press
it,
the
mode
will
change
from
(AUTO)
to
(HEAT)
to
(DEHUMIDIFY)
to
(COOL)
and
to
(FAN)
cyclically.
●
"
This
determines
the
fan
speed.
Every
time
you
press
this
button,
the
intensity
of
circulation
will
change
from
(AUTO)
to
(HI)
to
(MED)
to
(LOW)
(Thisbutton
allowss
electing
the
optimal
or
preferred
fan
speed
for
each
operation
mode).
●
#$
!
Controlsthe
angle
of
the
horizontal
air
deflector.
●
"
Use
this
button
to
set
the
timer.
●
%
!
Select
the
turn
OFF
time.
●
%
!
Select
the
turn
ON
time.
●
&
!
Time
setting
reservation
.
●
!
Cancel
time
reservation
.
"!
'
●
Do
not
put
the
remote
controller
in
the
following
places.
●
Under
direct
sunlight.
●
In
the
vicinity
of
a
heater.
●
Handle
the
remote
controller
carefully.
Do
not
drop
it
on
the
floor,
and
protect
it
from
water.
●
Once
the
outdoor
unit
stops,
it
will
not
restart
for
about
3
minutes
(unless
you
turn
the
power
switch
off
and
on
or
unplug
the
power
cord
and
plug
it
in
again).
Thisisto
protect
the
device
and
doesnot
indicate
a
failure.
●
If
you
press
the
FUNCTION
selector
button
during
operation,
the
device
may
stop
for
about
3
minutes
for
protection
.
Ð7Ð
$(
RE
SE
T
The
device
will
automatically
determine
the
mode
of
operation,
HEAT,
COOL
or
DEHUMIDIFY
depending
on
the
current
room
temperature.
The
selected
mode
of
operation
will
change
when
the
room
temperature
varies.
However
the
mode
of
operation
will
not
change
when
indoor
unit
connected
to
multi
type
outdoor
unit.
■
As
the
settings
are
stored
in
memory
in
the
remote
controller,
you
only
have
to
press
the
(START/STOP)
button
next
time.
Press
the
FUNCTION
selector
so
that
the
display
indicates
the
(AUTO)
mode
of
operation.
●
When
AUTO
hasbeen
selected,
the
device
will
automatically
determine
the
mode
of
operation,
HEAT,
COOL
or
DEHUMIDIFY
depending
on
the
current
room
temperature.
However
the
mode
of
operation
will
not
change
when
indoor
unit
connected
to
multi
type
outdoor
unit.
●
If
the
mode
automatically
selected
by
the
unit
is
not
satisfactory,
manually
change
the
mode
setting
(heat,
dehumidify,
cool
or
fan).
Press
the
(START/STOP)
button.
Operation
starts
with
a
beep.
Press
the
button
again
to
stop
operation.
You
can
raise
or
lower
the
temperature
setting
as
necessary
by
maximum
of
3
°
C.
Press
the
temperature
button
and
the
temperature
setting
will
change
by
1
°
C
each
time.
●
The
preset
temperature
and
the
actual
room
temperature
may
vary
somewhat
depending
on
conditions.
●
The
display
does
not
indicate
the
preset
temperature
in
the
AUTO
mode.
If
you
change
the
setting,
the
indoor
unit
will
produce
a
beep.
)
°
Press
the
(FAN
SPEED)
button,
AUTO
and
LOW
is
available.
&
■
!
●
If
there
is
a
power
failure,
operation
will
be
automatically
restarted
when
the
power
is
resumed
with
previous
operation
mode
and
airflow
direction.
(Asthe
operation
isnot
stopped
by
remote
controller.)
●
If
you
intend
not
to
continue
the
operation
when
the
power
is
resumed,
switch
off
the
power
supply.
When
you
switch
on
the
circuit
breaker,
the
operation
will
be
automatically
restarted
with
previous
operation
mode
and
airflow
direction. Note:
1.
If
you
do
not
require
Auto
Restart
Control,
please
consult
your
sales
agent
or
OFF
by
remote
control.
2.
Auto
Restart
Control
is
not
available
when
Timer
or
Sleep
Timer
mode
is
set.
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