NEC RIH-6867 - Manual (Page 14)

Turn off the appliance
first before disconnecting
from power supply.
It is necessary to clean the air filter
after using it for about 100 hours.
Clean it as follows:
Front panel maintenance Air filter maintenance
Cut off the power supply
Never use volatile substance
to clean the appliance.
such as gasoline or polishing
powder Clean and reinstall the air filter.
Close the front panel again.
Wipe with a soft
and dry cloth.
Use lukewarm water
(below 40
) to clean
if the appliance
is very dirty.
℃
Never sprinkle water onto the
indoor unit
Reinstall and shut the front panel.
Reinstall and shut the front panel by
pressing position "b" downward.
If the dirt is conspicuous,
wash it with a solution of
detergent in lukewarm water.
After cleaning, dry well in
shade.
Clean the air filter every two weeks
if the air conditioner operates in an
extremely dusty environment.
Stop the appliance and remove
the air filter.
1
2
3
1.Open the front panel.
2.Press the handle of the filter gently
from the front.
3. Grasp the handle and slide out the filter.
soft cloth to
clean it.
Use a dry and
Grasp position "a" and
pull outward to remove the
front panel.
a
a
b
b
12
Maintenance
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