I Care And Cleaning; Cleaning The Air Filters; Replacing Air Purifying Filters - National CS-MK120AKH Operating Instructions Manual

Room air conditioner indoor cs-mk120akh; cs-mk180akh; cs-mk90akh outdoor cu-4mk260akh
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Care and Cleaning
CAUTION
Before cleaning, be sure to stop the operation and
turn the breaker OFF.

Cleaning the air filters

(It is recommended to clean them every two weeks.)
POWER
TIMER
FILTER
OFF/ON
1
Open the front grille.
Hold the grille by the tabs on the two sides and lift it until
it stops with a click. (about 60°)
2
Push cleaning lamp reset button.
(See page 4 "Names of Parts".)
3
Pull out the air filters.
Push a little upwards the tab
at the center of each air filter,
then pull it down.
4
Take
off
the
purifying filters and
clean them.
Wash them with water, or
clean them with a vacuum
cleaner.
If the dust does not come off
easily,
wash
them
neutral
detergent
with lukewarm water, then
dry them up in the shade.
5
Set the air purifying filters and the air
filters as they were and close the front
grille.
Push
Insert claws of the filters into slots of the front panel. The
front grille should lock at both sides and at the point in
the middle. Push the grille at the 3 points indicated by
S.
NOTE
In a dusty environment, clean the air filters at least
once in every two weeks even before the cleaning
lamp lights up.
Operation with dusty air filters lowers the cooling and
heating capacity and wastes energy.
Clean the air filters, when
cleaning lamp lights up.
air
with
thinned
Cleaning the indoor and outdoor
units and the remote controller
Wipe them with dry soft cloth.
For cleaning, do not use water hotter than 40°C, benzine,
gasoline, thinner, nor other volatile oils, polishing compound,
scrubbing brushes nor other hard stuff.

Replacing air purifying filters

(It is recommended to replace them every three months.)
Air purifying filters need to be replaced regularly.
When the filter colour has turned as dark as the sample label,
replace them even if they are not yet three months old.
1
Open the front grille and pull out the
air filters.
2
Take off the air
purifying filters.
Air purifying
filter frame
Hold
the
recessed
parts of the frame and
unhook the four claws.
4
Attach the air
purifying filter.
NOTE
To order air purifying filters, contact the service shop
where you bought the air conditioner.
Once the air purifying filter element gets dirty, it is not
reusable but must be thrown away.
Operation with dirty air purifying filters:
• cannot clean the air.
• results in poor cooling.
• may cause odour.
Item
Air purifying filter (with frame)
Air purifying filter (without frame)
3
Detach the filter
element and at-
tach a new one.
5
Set the air fil-
ters
as
they
were and close
the front grille.
(Push the grille at the 3
points, two at both sides
and in the middle.)
Part No.
KAF918A41
KAF918A42
11

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This manual is also suitable for:

Cs-mk180akhCs-mk90akhCu-4mk260akh

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