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MAINTENANCE / SERVICE
Unplug and/or disconnect all electrical power
to the unit before performing inspections,
maintenances or service.
Failure to do so could result in electric shock,
serious injury or death.
WARNING
RISK OF ELECTRIC SHOCK
Preparation for storage
1. Turn off the air conditioner, disconnect the power.
2. Perform proper maintenance to the air 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 lth from entering the unit.
Cleaning the air lter
If the air lter is blocked with a lot of dust, the air ow volume
will be reduced. Clean the lter once every two weeks.
Open and clean the air lter:
1. Pull the lter out as shown in the drawing.
2. Take out the air lter from the lter cover.
3. Wash the air lter by immersing it gently into warm (about
40°C or 104°F) water with a neutral detergent or vacuum
the lter clean.
4. Rinse the lter and dry it thoroughly in a shaded place.
5. Install the air lter back to its original place.
Cleaning the air conditioner
Clean the surface of the unit with a damp cloth, then dry us-
ing a duster or similar.
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 lter is properly in place before operat-
ing the machine. If the machine is operated with air lter
removed, dust and foreign objects will result in faulty per-
formance of the air conditioner.
Drain valve
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