Hitachi RAD-25NH5, Service Manual, Page: 66 / 371

Ð 0207 Ð
Ð1
4Ð
HOW
TO
SET
THE
SLEEP
TIMER
Set
the
current
time
at
first
if
it
is
not
set
bef
ore
(see
the
pages
fo
rsetting
the
current
time).
Press
the
(SLEEP)
button
and
the
displa
ychanges
as
sho
wn
belo
w.
Mode
Indication
Sleep
Timer
Sleep
Timer:
The
de
vice
will
contin
ue
w
or
king
fo
rthe
desired
number
of
hours
and
then
tur
n
off
.
Point
the
signal
windo
w
of
the
remote
controller
to
w
ard
the
indoor
unit,
and
press
the
SLEEP
button.
The
timer
inf
or
mation
will
be
displa
yed
on
the
remote
controller
.The
TIMER
lamp
lights
with
a
beep
from
the
indoor
unit.
When
the
sleep
timer
has
been
set,
the
displa
yindicates
the
tur
n-off
time
.
Example:
If
you
set
3
hours
sleep
time
at
11:38
p.m.,
the
tur
n-off
time
is
2:38
a.m.
H
AM
SLEEP
1
hour
2
hours
3
hours
7
hours
Sleep
timer
off
Start
Sleep timer
The
de
vice
will
be
tur
ned
off
bythe
sleep
timer
and
tur
ned
on
byon-timer
.
1
Set
the
ON-timer
.
2
Press
the
(SLEEP)
button
and
set
the
sleep
timer
.
Fo
rheating:
In
this
case
,the
de
vice
will
tur
n
off
in
2
hours
(at
1:38
a.m.)
and
it
will
be
turned
on
at
6:00
ne
xt
mor
ning.
H
AM AM
How
to
Cancel
Reservation
Point
the
signal
windo
w
of
the
remote
controller
to
w
ard
the
indoor
unit,
and
press
the
(CANCEL)
button. The
(RESER
VED)
sign
goes
out
with
a
beep
and
the
(TIMER)
lamp
tur
ns
off
on
the
indoor
unit.
Ð1
5Ð
ENGLISH
ADJUSTING
THE
AIR
DEFLECTORS
1.
NON
DUCT
Adjustment
of
the
conditioned
air
in
the
upw
ard
and
do
wnw
ard
directions
.
According
to
ÒDehumidifying
Ó
or
ÒCooling
Ó
oper
ation,
the
hor
izontal
air
deflector
is
automaticallyset
to
the
proper
angle
suitab
le
fo
reach
oper
ation.
The
deflector
can
be
swung
up
and
do
wn
and
also
set
to
the
desired
angle
using
the
Ò
(A
UT
O
SWING)
Ób
utton.
(If
the
angle
of
the
deflector
is
changed,
it
will
not
retur
n
to
the
auto-set
position
after
operations
star
tunless
the
oper
ation
mode
is
switched.)
¥I
fthe
Ò
(A
UT
O
SWING)
Ób
utton
is
pressed
once
,
the
horiz
ontal
air
deflector
swings
up
and
do
wn.
If
the
button
is
pressed
again,
the
deflector
stops
in
its
current
position.
¥
Use
the
hor
iz
ontal
air
deflector
within
the
adjusting
range
sho
wn
on
the
right.
¥
When
the
auto
swing
oper
ation
is
perf
or
med,
if
the
hor
iz
ontal
air
deflector
is
mo
ve
d
man
ually,
the
swing
range
ma
ydr
ift.
Ho
w
ev
er
,it
will
retur
n
to
the
or
iginal
oper
ation
range
after
a
shor
ttime
.
About
65
¡
2.
FULL
DUCT
¥SEMI
DUCT
¥A
s
sho
wn
in
the
diag
ram,
perf
or
m
byholding
the
horiz
ontal
air
deflector
.
¥
When
adjusting
the
air
direction,
use
a
stepladder
,etc.
¥F
or
full
duct
type
and
semi
duct
type
,auto
air
deflector
is
not
pro
vided.
CAUTION
¥
When
oper
ating
the
unit
in
cooling
oper
ation
with
the
air
deflector
facing
do
wn
and
mo
ving
automaticallyf
or
a
long
per
iod
of
time
,w
ater
will
condensed
on
the
air
deflector
and
dr
ips
do
wn
occasionally.
This
will
w
et
your
fur
niture
.
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