Care and Maintenance

WAC 8-24 USER MAN FINAL 3/2/05 12:13 PM Page 19

When servicing the air conditioner, be sure to turn the mode switch to the "OFF" position and disconnect the power cord from the electrical outlet.

1.DO NOT use gasoline, benzine, thinner or other chemicals on the air conditioner as these substances may cause damage to the paint finish and deformation of plastic parts.

2. Never attempt to pour water directly in

front of the unit as this will cause deterioration of the electrical insulation.

Cleaning the Air Filter

Removal of Air Filter

If the air filter becomes clogged with dust, air-flow is obstructed and reduces efficiency. The air filter should be cleaned once a month. More frequent cleaning may be necessary depending on outdoor and indoor air quality.

Air Filter Removal:

The air filter on the above model is located behind the air intake front grille.

To remove the air filter, open the air inlet grille and take the air filter .

To reinstall the air filter, reverse the above procedure.

! CAUTION !

DO NOT forget to install the air filter. If the air conditioner is left to operate without the air filter, dust is not removed from the room and may cause your air conditioner to fail.

When the air filter inlet grille and cabinet are dirty, wipe with lukewarm water (below 40 C/104F). Use of mild detergent is recommended.

Cleaning of Air Filter

1.Remove dust clogged in the filter by tapping it or vacuum clean it.

2.Wash the filter well with lukewarm water below

40C (104 F) while rubbing lightly: To get better results, wash it with soapy water or a neutral cleaning agent.

3.Rinse the filter well using clean water then

dry completely.

End-of-Season Care

1.Operate the fan alone for half a day to dry out the inside of the unit.

2.Turn off power and remove plug from wall socket.

3.Clean filter.

4.Store in a dry location.