– 27 –
1. PRE-FILTER
When the filter indicator lamp comes on, be sure to clean the filter. By doing so, the power rates are saved. In case
the air filter is full of dust, the air flow will decrease and the cooling capacity will be reduced. Further, noise may
occur. Be sure to clean the filter following the procedure below.
CAUTION
Cleaning and maintenance must be carried out only by qualified service personal. Before cleaning, stop operation
and switch off the power supply.
PROCEDURE
Open the front panel carefully and remove the filter.
Vacuum dust from the pre-filter using vacuum cleaner. If
there is too much dust, wash the filter with detergent
and rinse it thoroughly. After that, dry it in the shade.
2
• Set the filter with “FRONT” mark facing front, and slot
them into the original state.
• After attaching the filters, push the front panel at three
arrow portions as shown in figure and close it.
3
1
CAUTION
• Do not wash with hot water at more than 40°C. The filter may shrink.
• When washing it, shake off moisture completely and dry it in the shade; do not expose it directly to the sun. The
filter may shrink.
• Don’t operate the unit without filter. Fault may occur if you continue.
RAS-10_14JH4_Ope_EN 27
Pre-Filter
2
Pull out
1
Push and Lift
Insert
1
Front Panel
Front Panel
2
– 28 –
2. CLEANING OF FRONT PANEL AND TOP GRILL
• Remove the front panel and the top grill and wash with clean
water.
Wash it with a soft sponge.
After using neutral detergent, wash thoroughly with clean water.
• When the front panel and the top grill are not removed, wipe it
with a soft dry cloth. Wipe the remote controller thoroughly with
a soft dry cloth.
• Wipe the water thoroughly.
If water remains at indicators or signal receiver of indoor unit, it
causes trouble.
Method of removing the front panel
Be sure to hold the front panel with both hands to detach and
attach it.
Removing the Front Panel
Attaching the Front Panel
MAINTENANCE
• When the front panel is fully opened with both hands,
push the right arm to the inside to release it, and
while closing the front panel slightly, put it out forward.
• Move the shafts of the left and right arms into the
steps in the unit and securely insert them into the
holes.
Front Panel
Front Panel
Step
Shaft
Shaft
Shaft
Step
1
Removing and attaching the top grill
Removing
Attaching
1 Lift up while pressing the top grill and remove from
tab. (3 places: left, centre and right)
2 Pull forward.
1 Position the “
××
××
×
” sign away. Slide along the top of
the indoor device and press.
2 Press the top grill down and affix with the hold down
tab.
Tab
Tab
RAS-10_14JH3_Ope_EN 05/12/2008, 04:43 pm28
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