Maintenance - mundoclima MVD DC2 Manual De Instalación Y Usuario

Caution
• During heating operation, horizontal airflow will aggravate the
uneven distribution of room temperature.
• The louver direction: horizontal airflow is recommended
during cooling operation. Note the downward airflow will
cause condensation on the air outlet and louver surface.
Adjust the air direction up and down

a. Auto-swing: Press SWING for the louver to swing up and down.
b. Manual swing: Adjust the louver to improve the cooling or
heating effect.
c. When cooling adjust the louver horizontally.
d. When heating adjust the louver downward.

12. Maintenance

Caution
• Before you clean the air conditioner, ensure it is powered off.
• Check that the wiring is undamaged and connected.
• Use a dry cloth to wipe the indoor unit and remote controller.
• A wet cloth may be used to clean the indoor unit if it is very dirty.
• Never use a damp cloth on the remote controller.
• Do not use a chemically treated duster on the unit or leave this
type of material on the unit to avoid damaging the finish.
• Do not use benzene, thinner, polishing powder, or similar
solvents for cleaning. These may cause the plastic surface to
crack or warp.

Method for cleaning the air filter
a. The air filter can prevent the dust or other particles from
entering the unit. If the filter is blocked, the unit will not work
well. Clean the filter every two weeks when you use it regularly.
b. If the air conditioner is positioned in a dusty place, clean the
filter often.
c. Replace the filter if it is too dusty to clean (the replaceable air
filter is an optional fitting).
1. Open the unit
Open the unit by placing your fingers under the notches on the sides
of the cover and moving the cover outwards. Open the cover fully to
allow sufficient room to remove the filter.
Figure 11.1
Figure 11.2
2. Dismantle the filter
Gently push the filter upwards to release the notches, then pull the
filter out.
3. Clean the air filter
 Dusts will accumulate on the filter along with the unit operation,
and need to be removed from the filter,or the unit would not
function effectively.

Clean the filter every two weeks when you use the unit regularly.

Clean the air filter with a vacuum cleaner or water.
a. The air intake side should face up when using a vacuum
cleaner. (Refer to Figure 12.3)
b. The air intake side should face down when using clean water.
(Refer to Figure 12.4)

For excessive dusts, use a soft brush and natural detergent to
clean it and dry in a cool place.
30
Figure 12.1
Figure 12.2
Figure 12.3
Figure 12.4