ENGLISH9CARE & CLEANING• Wipe the unit gently with a soft, drycloth.• It is recommended to clean the airfilters once every 6 weeks.• Purchase the replacement filter if itis damaged.Part no.: CWD00228INDOOR UNITAIR FILTERVacuum, wash and dry.AIR FILTERRemoveN Cleaning Instructions• Do not use benzene, thinner orscouring powder.• Use only neutral householddetergent ( pH7).• Do not use water with temperaturehigher than 40°C.N Preparation for extendedNon-operation• Operate the unit for 2~3 hours usingheating operation to dry the internalparts.• Turn off the power supply.• Remove the remote control batteries.N Pre-season Inspection• This inspection is recommendedbefore operating the air conditionerat every season.• Check if the remote control batteriesneeded to be replaced.• Ensure there is no obstruction at allair intake and outlet vents.• After the start of operation for 15minutes, it is normal if thetemperature differences betweenair intake and outlet vents at indoorunit is:-Operation TemperatureCooling 8°CHeating 14°C1. Press at 3 places to open.2. Release lever and string toremove.Wash and dry.INTAKE GRILLESwitch off the power supplybefore cleaningL Clean the filter regularly as dirty filters will cause unpurified air, low cooling or heating capacity, unpleasant smells and higherenergy consumption.L The unit will become dirty and the performance of the unit will decrease after used for several seasons. Please consult anauthorized dealer to perform seasonal inspections in addition to regular cleaning.L This air conditioner is equipped with a built-in surge protective device. However, in order to further protect your air conditionerfrom being damaged by abnormally strong lightning activity, you may want to disconnect it from the power supply. Do not touchthe air conditioner during lightning, it may cause electric shock.HintsWipe gently.INDOOR UNIT1. Press1. Press2. ReleaseTroubleshootingL Mist emerges from indoor unit. ° Condensation effect due to cooling process.L The room has a peculiar odour. ° This may be a damp smell emitted by the wall, carpet, furniture orclothing in the room.1. Press2. Release