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9
Cleaning the air conditioner
Clean the surface of the unit with a damp cloth, then dry using
a duster or similar.
!
CAUTION
Do not use chemical solvent (like benzene or alcohol) to clean the
surface of the unit. If you do so, the surface may be scratched,
damaged or even cause the case to become deformed.
Prior to operating seasons
1. Check to ensure that the air inlets and outlets of the unit
are not blocked.
2. Make sure that air fi lter is properly in place before operat-
ing the machine. If the machine is operated with air fi lter
removed, dust and foreign objects will result in faulty per-
formance of the air conditioner.
Preparation for storage
1. Turn off the air conditioner, disconnect the power.
2. Perform proper maintenance to the air fi lter and other parts.
3. Open the base stopper to drain out all of the water from the
base. Operating the unit in fan only mode for 12 hours will
help ensure there is no moisture within the unit.
4. Cover the unit to prevent dust or fi lth from entering the unit.
Safety Precautions
• Make sure the unit is installed in an accessible location.
• Do not locate the unit in direct sunlight so as to avoid discol-
oration of the plastic.
• Do not use the unit in water or near water to avoid electrical
shock.
• Do not use near gas appliances, fi res or in the vicinity of
fl ammable liquids.
• Only operate the unit in the appropriate upright position.
!
CAUTION
!
WARNING
Power Sources
• Do not use a damaged or improper AC socket.
• When unplugging the unit, hold the power plug securely
and pull it out carefully.
• Never use an extension cord with this air conditioner.
Other Warnings
• Keep the unit one meter away from TV sets or radios to
avoid the risk of electromagnetic interference.
• Ensure that the discharge air outlet is free from obstruc-
tions and not impeded by walls or other structures.
Maintenance /Service
• Disconnect the power before cleaning.
• Make sure there is no power to the unit before
beginning to maintain or repair the unit in order
to prevent accidents caused by electrical shock.
Cleaning the air filter
If the air fi lter is blocked with a lot of dust, the air fl ow volume
will be reduced. Clean the fi lter once every two weeks.
Open and clean the air fi lter:
1. Pull the fi lter out as shown in the drawing.
2. Take out the air fi lter from the fi lter cover.
3. Wash the air fi lter by immersing it gently into warm (about
40°C or 104°F) water with a neutral detergent or vacuum
the fi lter clean.
4. Rinse the fi lter and dry it thoroughly in a shaded place.
5. Install the air fi lter back to its original place.
!
WARNING
Drain valve
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