OPTIMAL OPERATION. Electrolux EPN12C58HWO, EPN09C38HWO, EXN12C58HWI, EPN12C58HWI, EPN12C38HWO, EPN18C38HWO, EPN18C38HWI, EXN12C58HWO, EXN09C58HWO, EXN09C58HWI

18 www.electrolux.com

12.

OPTIMAL OPERATION

To achieve optimal performance, please note the following:

• Adjust the air flow direction correctly.

• Adjust the temperature to achieve the highest comfort level. Do not adjust the unit to excessive temperature levels.

• Close doors and windows on COOL or

HEAT modes, or performance may be reduced.

• Use TIME ON button on the remote controller to select a time you want to start your air conditioner.

• Do not put any object near air inlet or air outlet, as the efficiency of the air conditioner may be reduced and the air conditioner may stop running.

• Clean the air filter periodically, otherwise cooling or heating performance may be reduced.

• Do not operate unit with horizontal louver in closed position.

13.

CLEANING AND MAINTENANCE

13.1

Before Mainatenance

13.3

Cleaning the Filters

Turn the system off before cleaning.

To clean, wipe with a soft, dry cloth.

Do not use bleach or abrasives.

WARNING!

Power supply must be disconnectd before cleaning the indoor unit.

• A cloth dampened with cold water may be used on the indoor unit if it is very dirty. Then wipe it with a dry cloth.

• Do not use a chemically treated cloth or duster to clean the unit.

• Do not use benzine, thinner, polishing powder, or similar solvents for cleaning. These may cause the plastic surface to crack or deform.

• Never use water hotter than

40ºC/104ºF to clean the front panel, it could cause deformation and discoloration.

A clogged air filter reduces the cooling efficiency of this unit. Please clean the filter once every 2 weeks.

1. Lift the indoor unit front panel up to an angle until it stops with a full support from the bracket.

Dust filter handle

13.2

Cleaning the Unit

Wipe the unit with a soft dry cloth only. If the unit is very dirty, wipe it with a cloth soaked in warm water.

2. Hold the dust flter handle and lift it up slightly to take it out from the filter holder.

ENGLISH 19

6. Insert the upper portion of air filter back into the unit, taking care that the left and right edges line up correctly and place filter into position.

3. Then pull the dust filter downwards out of the indoor unit.

Dust filter

Healthy filter

4. The healthy air freshening filter (if applicable) like Active carbon filter /

Bio-Hepa filter / Vitamin C filter / 3M filter / Silver ion filter are fixed on the dust filte.

• Remove the healthy filter from the support frame of the dust filter.

• Clean the healthy filter at least every 3 months and replace every

6 months.

• Clean with vacuum cleaner if possible.

Dust filter

Clean the Dust filter with a vacuum cleaner or water, then dry it up in cool place.

5. Install the air freshening filter back into position.

13.4

Cleaning the air outlet and the panel

1. Use a dry and soft cloth to wipe it.

2. Pure water or mild detergent may be used if it is very dirty.

WARNING!

• Do not use benzine, thinner, polishing powder, or similar solvents for cleaning. These may cause the surface to crack or deform.

• To avoid the risk of electrical shock or fire, do not let water fall into the indoor unit.

• Never wipe the air flow louver violently.

• An air conditioner without air filter can not expel the dust out of the room, which would cause malfunctions by accumulation.

13.5

Replacement the filters

1. Remove the air filter.

2. Remove the air freshening filter.

3. Install a new air freshening filter.

4. Reinstall the air filter and securely close the front panel.

20 www.electrolux.com

13.6

Preparation for extended non-operation

If you plan to idle the unit for a long time, perform the following:

1. Clean the indoor unit and filters.

2. Operate the fan for about half a day to dry the inside of the unit.

3. Stop the air conditioner and disconnect power.

4. Remove the batteries from the remote controller. The outdoor unit requires periodic maintenance and cleaning.

Do not attempt to do this yourself.

Contact your dealer or service provider.

13.7

Pre-season inspection

1. Check that the wiring is not broken off or disconnected.

2. Clean the indoor unit and filters.

3. Check that the air filter is installed.

4. Check if the air outlet or inlet is blocked after the air conditioner has not been used for a long time.

WARNING!

• Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling sharp metal edges.

• Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock.

• When cleaning the unit, first make sure that the power and circuit breaker are turned off.

• Do not wash air filter with hot water at more than 40ºC/104ºF.

Shake off moisture completely and dry it in the shade. Do not expose it directly to the sun, it may shrink.