Midea MFYA400-24HRFN8-QRD0W User Manual page 101

Cleaning the dust filters back of the unit:
Hold the handler of
the filter.
3. Remove the air filter.
4. Clean the air filter by vacuuming the surface
or washing it in warm water with mild
detergent.
5. Rinse the filter with clean water and allow
it to air-dry. DO NOT let the filter dry in
direct sunlight.
6. Reinstall the filter.
If using water, the inlet side
should face down and away
from the water stream.
CAUTION
Before changing the filter or cleaning,
•
turn o the unit and disconnect its
power supply.
When removing filter, do not touch
•
metal parts in the unit. The sharp
metal edges can cut you.
Do not use water to clean the inside
•
of the indoor unit. This can destroy
insulation and cause electrical shock.
Do not expose filter to direct sunlight
•
when drying. This can shrink the filter.
Carry the filter and
pull it out sidewards.
If using a vacuum cleaner,
the inlet side should face
the vacuum.
CAUTION
Any maintenance and cleaning of
•
outdoor unit should be performed by
an authorized dealer or a licensed
service provider.
Any unit repairs should be performed
•
by an authorized dealer or a licensed
service provider.
WARNING
• If the refrigerant leaks, turn o the
air conditioner and any combustible
heating devices, ventilate the room
and call your dealer immediately.
Refrigerant is both toxic and
flammable. DO NOT use the air
conditioner until the leak is repaired.
• When the AC is installed in a small
room, measures must be taken to
prevent the refrigerant concentration
from exceeding the safety limit in
the event of refrigerant leakage.
Concentrated refrigerant causes a
severe health and safety threat.
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