Hitachi RAC-10JH1, Руководство по обслуживанию

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– 27 –
EN GLIS H
F
ront P
anel
F
ront P
anel
Pre-Filter
2
Pull out
1
Push and Lift
2
Inser
t
1
1.
PRE-FIL
TER
When the filter indicator lamp comes on, be sure to clean the filter
. By doing so
, the po
w
er rates are sa
ved.
In case
the air filter is full of dust, the air flo
w will decrease and the cooling capacity will be reduced.
Fur
ther
, noise ma
y
occur
.
Be sure to clean the filter f
o
llo
wing the procedure below
.
CA
UTION
Cleaning and maintenance must
be carried
out only b
y
qualified ser
vice personal.
Bef
ore cleaning, stop operation
and s
witch off the po
w
er supply
.
PR
OCEDURE
Open the front panel carefully and remo
ve
the filter
.
V
acuum dust from the pre-filter using v
acuum cleaner
. If
there is too much
dust, wash
the filter with detergent
and r
inse it thoroughly
.
After that, dr
y it in the shade
.
2
•
Set the filter with
“FR
ONT”
mark f
acing front, and slot
them into the or
iginal state
.
•
After attaching the filters
, push the front panel at three
arro
w por
tions as shown in figure and close it.
3 1
CA
UTION
•
Do not w
ash with hot water at more than 40
°
C.
The filter ma
y shr
ink.
•
W
hen w
ashing it, shak
e off moisture completely and dr
y it in the shade;
do not e
xpose it directly to the sun.
The
filter ma
y shr
ink.
•
Don’t operate the unit without filter
.
F
ault ma
y occur if you contin
ue
.
– 28 –
2.
CLEANING OF FR
ONT P
ANEL AND
T
OP GRILL
•
Remo
ve
the front panel and the top g
rill and w
ash with clean
water
.
W
ash it with a soft sponge
.
After using neutr
al detergent, w
ash thoroughly with clean w
ater
.
•
W
hen the front panel and the top g
rill are not remo
ved, wipe it
with a soft dr
y cloth.
Wipe the remote controller thoroughly with
a soft dr
y cloth.
•
W
ipe the w
ater thoroughly
.
If w
ater remains at indicators or signal receiv
er of indoor unit, it
causes troub
le
.
Method of removing the fr
ont panel
Be sure to hold the front panel with both hands to detach and attach it.
Removing the F
ront P
anel
Attaching the F
ront P
anel
M
A
IN
T
E
NANCE
•
W
hen the front panel is fully opened with both hands
,
push the r
ight ar
m to the inside to release it, and
while closing the front panel slightly
, put it out f
orw
ard.
•
M
o
ve the shafts of the left and r
ight ar
ms into the
steps in the unit and securely inser
t them into the
holes
.
F
ront P
anel
F
ront P
anel
Step
Shaft
Shaft
Shaft
Step
1
Remo
ving and attaching the top gril
l
Remo
ving
Attaching
1
L
ift up while pressing the top g
rill and remo
ve
from
tab
.
(3 places:
left, centre and r
ight)
2
Pull f
orward.
1
P
osition the
“
” sign a
w
a
y.
Slide along the top of
the indoor de
vice and press
.
2
Press the top g
rill do
wn and affix with the hold do
wn
tab
.
Ta
b
Ta
b
2
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