Attaching The Air Purifying Filters - Hitachi RAS-70YHA3 Instruction Manual

ATTACHING THE AIR PURIFYING FILTERS

CAUTION
Cleaning and maintenance must be carried out only by qualiÀ ed service personnel. Before cleaning, stop
operation and switch off the power supply.
1
Open the front panel.
Pull up the front panel by holding it at both sides with
●
both hands.
2
Remove the pre-À lter.
Push upward to release the claws and pull out the
●
pre-À lter.
3
Attaching the air purifying À lters to the pre-À lter.
Attach the air purifying À lters to the frame by gently
●
compress its both sides and release after insertion
into pre-À lter frame.
Do not bend the air purifying
À lter as it may cause damage to
the structure.
4
Attach the pre-À lters.
Attach the pre-À lters by ensuring that the surface
●
written "FRONT" is facing front.
After attaching the pre-À lters, push the front panel at
●
three arrow portion as shown in À gure and close it.
NOTE
● In case of removing the air purifying À lters, please follow the above procedures.
● The cooling capacity is slightly weakened and the cooling speed becomes slower when the air
purifying À lters are used. So, set the fan speed to "HIGH" when using it in this condition.
● Do not operate the air conditioner without pre-À lter. Dust may enter the air conditioner and fault may
occur.
CAUTION
(4 places)
– 19 –
Claws