Hitachi RAS-SX18HAK Instruction Manual page 36

Indoor unit/outdoor unit
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EN̲36.ai   2010-6-28   17:55:31
EN̲36.ai   2010-6-28   17:55:31
MAINTENANCE (continued)
Maintenance of mesh stainless filter (continued)
5
Vacuum the dust.
• In the event the stainless mesh filter is heavily dirty and the dust cannot
6
7
8
9
C
M
Y
CM
CAUTION
MY
• Improper installation of the micro mesh stainless filter could result in malfunction. Filter cleaning
CY
operation can not be performed properly and the
CMY
• Do not operate the air conditioner without the micro mesh stainless filter.
K
Dust goes in the gap of the heat exchanger as well as inside the appliance and may cause unpleasant smell
on the heat exchanger or could result in malfunction.
• Be extra careful not to cut your hand with the fin of the heat exchanger when removing and reattaching
the micro mesh stainless filter.
be cleaned with a vacuum cleaner, wash the filter with neutral detergent
and rinse well with water, and then dry the filter in the shade.
Attach the stainless mesh filter.
• Align the filter with the top face of the indoor unit, and then slide and push it in.
(The shape of the left and right filters is the same.)
• Tighten the left and right filter locks to the indicated direction.
Attach the front panel.
1
Insert the shaft of the left arm along the step on the unit into the hole.
2
Securely insert the shaft of the right arm along the step on the unit into the hole.
3
Make sure that the front panel is securely attached, and then close the front panel.
Close the front panel.
(Refer to page 9 on closing the front panel)
Turn on the power supply (or turn on the circuit breaker).
(CLEAN) indicator blinks.
– 36 –

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