Hitachi RAC-50NH5, Service Manual

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ATTACHING THE AIR CLEANSING FILTERS
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Cleaning and maintenance must be carried out only by qualified service personal. Before cleaning,
stop operation and switch off the power supply.
CAUTION !
! CAUTION
NOTE
Open the front panel.
● Pull up the front panel by holding it at both sides
with both hands.
Remove the filter.
●
Push upward to release the claws and pull out the
filter.
Attaching the air cleansing filters to the filter.
● Attach the air cleansing filters to the frame by gently
compress its both sides and release after insertion
into filter frame.
Do not bend the air cleansing
filter as it may cause damage to
the structure.
● In case of removing the air cleansing filters, please follow the above procedures.
● The cooling capacity is slightly weakened and the cooling speed becomes slower when the air
cleansing filters are used. So, set the fan speed to "HIGH" when using it in this condition.
● Air cleansing filters are washable and reusable up to 20 times by using vacuum cleaner or water rinse
under running tap water. Type number for this air cleansing filter is <SPX-CFH11>. Please use this
number for ordering when you want to renew it.
● Do not operate the air conditioner without filter. Dust may enter the air conditioner and fault may occur.
Attach the filters.
● Attach the filters by ensuring that the surface written
“FRONT” is facing front.
●
After attaching the filters, push the front panel at
three arrow portion as shown in figure and close it.