Maintenance; Cleaning The Unit; Cleaning The Pre-Filter; Preparation For Storage - EdgeStar AP12000HS Owner's Manual

Maintenance

Clean the air conditioner and filters regularly to maximize performance and efficiency, and to
prolong the unit's life. Be sure to always unplug the air conditioner from the power outlet before
cleaning.

Cleaning the Unit

Use a soft dry cloth to wipe the body of the air conditioner clean. If necessary, use lukewarm
water to dampen a cloth to clean the unit.
Use a soft bristle brush to clean between the vents.
Carefully use a vacuum cleaner to clean the condenser coils.
Never use abrasive chemicals, volatile substances, gasoline, detergents, chemically treated
cloths, or other cleaning solvents that may damage the cabinet exterior.
Never spray water directly on the unit.

Cleaning the Pre-filter

Note: The activated carbon filter is not washable. You should replace it every 3 – 6 months or as
needed. Contact EdgeStar or visit www.EdgeStar.com for replacement filters.
To clean the pre-filter, follow the steps below:
1. Power off the unit and remove the pre-filter.
2. Remove the activated carbon filter.
3. Use a vacuum cleaner or tap the pre-filter lightly to remove loose dust and dirt, then rinse
thoroughly under lukewarm running water (below 104°F). You may use a mild soap and water
solution if needed. Allow the pre-filter to air dry in a cool and shaded place. Dry thoroughly
before reinstalling.
Clean the pre-filter periodically. If the unit is used in a dusty environment you may need to clean it
on a weekly basis.
Warning: Never operate the unit without the filters.

Preparation for Storage

If you are not going to be using the unit for an extended period of time, follow the instructions
below before storing your unit:
1. Drain all the water from the unit's reservoir. Operate the unit in fan mode for a few hours to
thoroughly dry any moisture left on the coils inside the unit.
2. Power off the unit. Then clean or change the filters.
3. Unplug and carefully wind the power cord.
4. Remove the exhaust hose and duct connectors and keep them in a safe place.
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