Hitachi RAC-25WSE, Руководство по обслуживанию

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HEA
TING
OPERA
TION
●
Use
the
de
vice
for
heating
when
the
outdoor
temper
ature
is
under
24
°C
.
When
it
is
too
w
ar
m
(o
ver
2
°C),
the
heating
function
ma
y
not
w
or
k
in
order
to
protect
the
de
vice
.
●
In
order
to
maintain
reliability
of
the
de
vice
,
please
use
this
de
vice
when
outdoor
temper
ature
is
abo
ve
–20°C
.
Press
the
MODE
selector
b
utton
so
that
the
displa
y
indicates
(HEA
T).
Set
the
desired
F
AN
SPEED
with
the
(F
AN
SPEED)
b
utton
(the
displa
y
indicates
the
setting).
(A
UT
O)
(HIGH)
(MED)
(SILENT)
(LO
W)
S
e
t
th
e
d
e
s
ir
e
d
r
o
o
m
t
e
m
p
e
ra
tu
re
w
it
h
t
h
e
T
E
M
P
E
R
A
T
U
R
E
b
u
tt
o
n
s
(the
displa
y
indicates
the
setting).
The
temper
ature
setting
and
the
actual
room
temper
ature
ma
y
var
y
depending
on
conditions
.
Press
the
(ST
AR
T/ST
OP)
b
utton.
Heating
oper
ation
star
ts
with
a
beep
.
Press
the
b
utton
again
to
stop
oper
ation.
■
As
the
settings
are
stored
in
the
memor
y
of
the
remote
controller
,
y
ou
only
ha
ve
to
press
the
(ST
AR
T/ST
OP)
b
utton
ne
xt
time
.
■
Dur
ing
A
UT
O
fan,
the
fan
speed
automatically
changes
as
belo
w:
●
W
h
e
n
t
h
e
d
if
fe
re
n
c
e
b
e
tw
e
e
n
r
o
o
m
t
e
m
p
e
ra
tu
re
a
n
d
s
e
tt
in
g
t
e
m
p
e
ra
tu
re
is
large
,
fan
star
ts
to
run
at
HI
speed.
●
After
room
temper
ature
reaches
the
preset
temper
ature
,
fan
speed
will
be
changed
to
lo
w
er
speed
to
obtain
optim
um
room
temper
ature
condition
for
natur
al
health
y
heating.
ST
AR
T
ST
OP
Defrosting
will
be
perf
or
med
about
once
an
hour
when
frost
for
ms
on
the
heat
e
xchange
of
the
outdoor
unit,
for
5
10
min
utes
each
time
.
Dur
ing
defrosting
oper
ation,
the
oper
ation
lamp
b
links
in
a
cycle
of
seconds
on
and
second
off
.
The
maxim
um
time
for
defrosting
is
20
min
utes
.
1
2
3
Defr
osting
EN GL IS H
2
1
- 7 -
m
in
u
te
s
to
4
DEHUMIDIFYING
OPERA
TION
■
Dehumidifying
Function
●
When
the
room
temper
ature
is
higher
than
the
temper
ature
setting:
The
de
vice
will
dehumidify
the
room,
reducing the room temper
ature to the preset le
vel.
When
the
room
temper
ature
is
lo
w
er
than
the
temper
ature
setting:
Dehumidifying
will
be
perf
or
med
at
the
temper
ature setting slightly lo
w
er than the current room temper
ature
, regardless of the temper
ature setting.
●
The
preset
room
temper
ature
ma
y
not
be
reached
depending
on
the
n
umber
of
people
present
in
the
room
or other room conditions
.
Set the desired room temper
ature with the R
OOM
TEMPERA
TURE setting b
uttons (the displa
y indicates the
setting). Press
the
(ST
AR
T/ST
OP)
b
utton.
Dehumidifying
oper
ation
star
ts with a beep
. Press the b
utton again to stop oper
ation.
■
As the settings are stored in the memor
y of the remote controller
, y
ou
only ha
ve to press the
(ST
AR
T/ST
OP) b
utton ne
xt time
.
ST
AR
T
ST
OP
Press the MODE selector b
utton so that the displa
y
indicates
(DEHUMIDIFY).
The f
an speed is set at LO
W
.
Press
(F
AN
SPEED)
b
utton
to
select
SILENT
or
LO
W
fan
speed.
Use the de
vice f
or dehumidifying when the room temper
ature is o
ver 16°C
.
When it is under 15°C
, the dehumidifying function will not w
or
k.
1 2
- 8 -
The
range
of
20
฀฀฀฀฀
26˚C
is
recommended
as
th
e
r
o
o
m
temper
ature f
or dehumidifying.
12