6CAUTION• Switch off the power supply and unplug before cleaning.• Do not touch the aluminium fin, sharp parts may cause injury.1 INDOOR UNIT• Wipe the unit gently with a soft, dry cloth.2 FRONT PANELRemove Front Panel• Raise and pull to remove the front panel.• Wash gently and dry.Close Front Panel21 11 Press down both ends of the front panel to close it.2 Press at center of the front panel to close it securely.(CS-RE18NKE, CS-RE24NKE, CS-RE18NKX,CS-RE24NKX)3 REMOTE CONTROL RECEIVER4 ALUMINIUM FIN5 HORIZONTAL AIRFLOW DIRECTION LOUVER• Do not adjust by hand.6 VERTICAL AIRFLOW DIRECTION LOUVER• Do not adjust by hand.7 AUTO OFF/ON BUTTON• Use when remote control is misplaced or a malfunctionoccurs.Action ModePress once. AutoPress and hold until 1 beep is heard,then release. CoolingPress and hold until 1 beep is heard,then release.Press again until 2 beeps, then release. HeatingPress the button to turn off.8 ANTI-BACTERIAL FILTERAnti-bacterial filter.• Clean the filter whenever necessary.• Wash/rinse the filter gently with water to avoid damageto the filter.• Dry the filter thoroughly under shade, away from fire ordirect sunlight.• Replace the filter every 10 years or replace anydamaged filter.Part no.: CZ-SA22P9 AIR FILTERS• Air filter cleaning is required every two weeks.• Wash/rinse the filters gently with water to avoid damageto the filter surface.• Dry the filters thoroughly under shade, away from fire ordirect sunlight.• Replace any damage filters.POWERTIMER27149865 3INDOOR UNITCLEANING INSTRUCTIONSCLEANING INSTRUCTIONS HINTHINT• Do not use benzene, thinner or scouring powder.• Use only soap ( pH7) or neutral household detergent.• Do not use water hotter than 40°C.• To ensure optimal performance of the unit, cleaningmaintenance has to be carried out at regular intervals.Dirty unit may cause malfunction and you may see errorcode “H99”. Please consult authorized dealer.