Hitachi RAC-S18CPA, Instruction Manual, Page: 17 / 24

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ENGLISH
ATTACHING THE AIR CLEANSING FILTERS
1
Open the front panel.
● Pull up the front panel by holding it at both sides
with both hands.
2
Remove the lter.
● Push upward to release the claws and pull out the
lter.
3
4
Attach the lters.
● Attach the lters by ensuring that the surface written
“FRONT” is facing front.
● After attaching the lters, push the front panel at
three arrow portion as shown in gure and close it.
Cleaning and maintenance must be carried out only by quali ed service personal. Before cleaning,
stop operation and switch off the power supply.
CAUTION
!
!
CAUTION
NOTE
Claws
(4 places)
Attaching the air cleansing lters to the lter.
● Attach the air cleansing lters to the frame by gently
compress its both sides and release after insertion
into lter frame.
Do not bend the air cleansing
lter as it may cause damage
to the structure.
● In case of removing the air cleansing lters, please follow the above procedures.
● The cooling capacity is slightly weakened and the cooling speed becomes slower when the air
cleansing lters are used. So, set the fan speed to "HIGH" when using it in this condition.
● Air cleansing lters are not washable. It is recommended to use vacuum to clean it. It can be use
for 1 year time. Type number for this air cleansing lter is <SPX-CFH22>. Please use this number
for ordering when you want to change it.
● Do not operate the air conditioner without lter. Dust may enter the air conditioner and fault may
occur.
(EN3) RAS-S18-24-30CPA 17 2/15/12 4:46 PM