Hitachi RAC-25WSE, Руководство по обслуживанию

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MAINTENANCE
W
ARNING
•
Bef
ore cleaning, stop unit oper
ation with the remote controller and tur
n off the circuit break
er
.
CA
UTION
•
Do not e
xpose the unit to w
ater as it ma
y cause an electr
ic shoc
k.
•
F
or cleaning inside the air conditioner
, consult y
our sales agent.
•
A
void using detergent when cleaning the heat e
xchanger of the indoor unit.
Unit f
ailure ma
y result.
•
When
cleaning
the
heat
e
xchanger
with
a
vacuum
cleaner
,
mak
e
sure
to
w
ear
glo
ves
so
as
not
to
injure
y
our hands on the heat e
xchanger fins
.
Maintenance of dust box
•
No
dail
y
maintenance
is
required.
Ho
we
ver
,
dust
amount
v
aries
depending
on
the
en
vir
onment
in
whic
h
the
air
conditioner
is
used.
Chec
k
the
dust
amount
in
the
Dust
Bo
x
appr
o
ximatel
y
once e
ver
y
y
ear
and thr
o
w the dust,
if an
y.
•
Some
type
of
dust
ma
y
be
accum
ulated
on
the
rear
surface
of
the dust catc
her
.
It
is
recommended
to
c
lean
the
dust
catc
her
tog
ether
with
the
dust bo
x.
1
Stop
the
operation
with
the
remote
contr
oller
and turn off the cir
cuit breaker
.
2
W
ash the dust bo
x with water
.
•
If
the
dir
t
is
stub
bor
n,
w
ash
the
dust
bo
x
with
w
ar
m
w
ater belo
w 40°C
.
•
After w
ashing, dr
y it in the shade
.
3
T
urn on the cir
cuit breaker
.
Dust bo
x
- 7 -
h
a
lf
MAINTENANCE
(continued)
r
etl
i
F
ss
el
ni
at
S
hs
e
M
or
ci
M f
o
ec
n
a
n
et
ni
a
M
No
dail
y
maintenance
is
required.
Ho
we
ver
, filter
should
be
c
leaned
if
the
dir
t
is
noticeab
le
due
to
the
en
vir
onment
in
whi
c
h
the
air
conditioner is used.
1
Stop the operation with the remote
3
contr
oller and turn off the
c
ir
cuit breaker
.
2
.l
e
n
a
p
t
n
or
f
e
ht
n
e
p
O
micro mesh stainless filter
CA
UTION
•
Do not open the
fr
ont panel during operatio
n.
Be
sure
to
stop
the
oper
ation
first
bef
ore
opening
the front panel.
•
H
o
ld
the
lo
w
er
of
t
he
fr
o
nt
pane
l
w
it
h
bot
h
ha
nds.
•
If
i
t
is
r
ai
sed
furt
her,
t
he
fr
ont
pane
l
m
ay
b
e
dama
g
ed.
s
id
e
After removing 1 screw with a short screw driver(L100,T
Y
PE:PH2×38),
remove the Temperature Display box(Please remove it toward the direction as illustrated if the WIFI adapter is installed).
S
c
re
w
- 8 -
27