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1

Raise the front panel
to its full extent.

2

Slide the two tabs
(left and right) to the
UNLOCK position.

3

Raise the front panel
to a position slightly
higher than
horizontal and pull to
remove.

•

Gently wash with water and a sponge.
(Do not use a scrubbing brush or other hard cleaning aids).

•

Do not press the front panel too hard when washing.
(Excess pressure may damage the panel).

•

When cleaning with kitchen cleaning fluids (neutral detergents), rinse thoroughly.
(Do not use non neutral detergents)

•

Do not dry the front panel in direct sunlight.
(Exposure to direct sunlight may discolor or deform the panel).

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•

Do not leave water on the
panel after cleaning. Dry
thoroughly to prevent electric
shock.

•

Stand on a level surface when
removing the front panel.

•

Do not touch the metal parts in
the indoor unit after removing
the front panel.

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1

Raise the front panel horizontally,

match the protruding portion on the
indoor unit to the fulcrum and push
into place.

2

Slide the two tabs up to the Lock

position. (Click sound)

Note: If the tabs are left in the

UNLOCK position, the front
panel will not close.

*

If the panel does not close

completely, check the tabs
positions and try again.

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(Must be removed before washing)

Fulcrum

Protruding
portion on
indoor unit

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1

Raise the front panel to its full extent.

2

Remove the air filters (left and right).
•

Lift up slightly then pull down

3

Hold the tabs of the air purifying filters and pull.

!

Caution - Be careful not to hurt your hands on metal parts.

(Once every 3 month)
•

Do not reuse dirty filters. Consult the nearest authorized dealer. (Air Purifying filter No. CZ-SFD50N)

•

These filters function effectively for not more than three months.

•

If the air conditioner operates with dirty filters:-
-

Air is not purified

-

Cooling capacity decreases

-

Foul odours are emitted

•

Note:
Catechin is natural brown element. The filter is coated with catechin in order to prevent the growth of bacteria and viruses.

Press here

■

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1

Open the filter frame to insert the new filters.

- Deodorizing Filter (Black in colour)
- Catechin Air Purifying Filter (Brown in colour)

2

Insert the new air purifying filter.
(Be sure the “FRONT” mark is facing you)

3

Push until you hear a click.

4

Reinsert the air filters.

5

Close the front panel .

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Is the discharge air cold
(warm)?
Operation is normal if, 15
minutes after the start of
operation, the temperature
difference between the air
intake and outlet vents is 8°C
or above for cooling and 14°C
or above for heating.

Are the remote control batteries weak?
If the remote control display appears weak, replace the
batteries (page 41).

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To dry the internal parts of the indoor unit, operate the unit
for 2 - 3 hours using           operation with 30°C setting
temperature.

Turn off the power switch and remove the power supply plug.

Note: If the unit is not switched off by the remote

control, it will start operating when you plug in
(because a Auto Restart Control is provided).

Remove the remote control batteries.

•

The unit will become dirty after use over several seasons, reducing performance.
Depending on the operation condition, a dirty unit may produce foul odours and dust may pollute the dehumidifying
drainage.
Seasonal inspection is recommended, in addition to regular cleaning. Consult an authorized dealer.

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Ssshh

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- During Automatic Vertical Airflow setting, indoor

fan stops occasionally.

- This is to remove the smell emitted by the

surroundings.

- Operation stops for about 12 minutes during

heating. (The operation lamp blinks)

- This is to melt the frost which has accumulated on

the outdoor unit (defrosting operation). This will
take no longer than about 12 minutes, so wait for
operation. (Frost accumulates on the outdoor unit
when the outdoor temperature is low and humidity
is high.) Water comes out from the outdoor unit.

- During heating operation, indoor fan may run at on

and off conditions.

- This to prevent undesired cooling effect during

heating operation.

- Air conditioner has been restarted, but does not operate for 3 minutes.

- This is to protect the air conditioner. Wait until the air conditioner begins

operating.

- It seems that fog is coming out

from the air conditioner.

- Condensation occurs when the

airflow from the air conditioner
cools the room air.

- A sound like water flowing can

be heard.

- This is the sound of refrigerant

flowing inside the air
conditioner unit.

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- Is it okay?

- This is the answer.

- The room has a peculiar odour.

- This may be a damp smell emitted by the walls,

carpet, furniture or clothing in the room.

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