Care And Maintenance; Rear Panel (Pre-Filter); Routine Maintenance; On-Demand Maintenance - Sharp FU-D40A Operation Manual

CARE AND
MAINTENANCE

REAR PANEL (PRE-FILTER)

The indicator light is lit when it is time to maintain the rear panel (pre-filter).
The indicator light
will be lit in one
month if the unit
works 24 hours a
day.

ROUTINE MAINTENANCE

Service the
filter while it is
mounted.
Rear Panel (Pre-Filter)

ON-DEMAND MAINTENANCE

Rear Panel (Pre-Filter)
Immerse the pre filter into a
solution of kitchen-purpose
synthetic detergents for 10
minutes.
Rinse the detergent off the
pre filter with clean water.
Dry the pre filter in the
shade.
After maintenance, insert the
power plug.
When the unit starts to run,
FILTER
press and hold the
RESET button for 3
seconds or longer
PRESS 3 SEC.
until the indicator light is off.
After maintenance, press and hold the FILTER RESET button for 3 seconds or longer to reset
the operation time even if the indicator light is not lit.
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Before maintenance, be sure to shut
down the unit and remove its power plug.
[Otherwise, electric shock or injury may
be caused.]
Once a month
rear panel (pre-filter)
Service the .
to remove the dust
Use a vacuum cleaner
Be careful not to apply too much force
NOTE
to the filter.
Beep

MAIN UNIT

Unplug
If there are stubborn stains,
wipe them off with a cloth
moistened with water or warm
water (below 40℃).
.
HEPA FILTER, ACTIVE CARBON DEODORIZING FILTER
Clean both the HEPA filter and the Active Carbon Deodorizing Filter.
HEPA Filter
Gently absorb the dust
Clean
carefully
Put a piece of paper
under the filter to avoid
staining the
surrounding area.
Active Carbon
Deodorizing Filter
Put a piece of paper under
the filter to avoid staining the
surrounding area.
To keep the unit clean and
maintain its long lifetime,
we recommend regular

care and maintenance.

Never wash
Remove the power plug, and then
wipe
the main unit with a soft cloth.
the main unit
with water.
Do not use the following articles:
(Otherwise, surface scratch and internal liquid leakage may
cause malfunction.)
Thinner Oven detergent Household-purpose
Volatile oil Decontaminant synthetic detergent
Petrol and alcohol Bleach (alkaline)
Never wash the filter with water.
(Otherwise, the performance of the filter may be degraded.)
Only clean the side marked with FRONT on the
frame. Do not clean the side marked with BACK
on the frame of the filter.
(Otherwise, the performance of the filter may be
degraded.)
Remove the smelling dust on the filter.
Do not apply too much force because the filter
may be damaged easily.
Never wash the filter with water.
(Otherwise, the filter may not work any more.)
Clean both sides of the filter.
Please be noted that too much force may break
the filter.
Remove the smelling dust on the filter.
Never expose the filter to direct sunlight.
NOTE
(Otherwise, the filter may not work any more.)
When you worry about dirt
Spraying detergent
Metal cleaning ball
When odor comes out from the air
outlet or it is difficult to remove odor
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