System configuration39 Domestic air conditionerMaintenanceSetting of proper roomtemperatureClose doors and windowsduring operationIf the unit is not to be usedfor a long time, turn off thepower supply main switch.Use the timer effectivelyUse the louvers effectivelyDo not block the air inletor outletPropertemperatureDuring cooling operationprevent the penetrationof direct sunlight withcurtain or blindOFFRemote Controller Indoor Body1.Open the lnlet Grille2.Detach the standard air filter3.Attach Air Purifying Filter4.Attach the standard air filter(Necessary installation)5.Close the Inlet GrilleClose the Grille surelySlide the knob slightly upward torelease the filter, then withdraw it.Put air purifying filter appliances into theright and left filter frames.NOTE:The photocatalyst air purifying filter will be solarized in fixedtime. In normal family, it will be solarized every 6 months.Prop up the inlet grille by using asmall device named grille-supportATTENTION:Please keep the bacteria-killing medium air purifying filter inavoid long time directly sunshinewhen you stop using it,or its ability of sterilization will bereduced.The bacteria-killing medium air purifying filter will be usedfor a long time,no need for replacement. But in the periodof using them ,you should remove the dust frequently bywhich located in the right side ofthe indoor unit.using vacuum cleaner or flaping them lightly,otherwise ,its performance will be affected.the cool and dry conditionsFor Smart Use of The Air ConditionerReplacement of Air Purifying FilterThe white side of the photocatalyst air purifying filterface outside,and the black side face the unit The greenside of the bacteria-killing medium air purifying filter faceoutside,and the white side face the unit.Do not usewater,wipe the controllerwith a dry cloth.Do not use glasscleaner or chemical cloth.wipe the air conditioner by using asoft and dry cloth.For serious stains,use a neutral detergent diluted withwater.Wring the water out of thecloth before wiping,then wipe off thedetergent completely.Air Filter cleaningOpen the inlet grille by pulling it upward.Remove the filter.Clean the filter.Attach the filter.Close the inlet grille.Push up the filter's center tab slightly until it isfrom the stopper, and remove the filter downward.Use a vacuum cleaner to remove dust, or wash the filter withwater.After washing, dry the filter completely in the shade.Attach the filter correctly so that the "FRONT" indicationfacing to the front.Make sure that the filter isfixed behind the stopper.If the rightattached correctly, thatDo not use the following for cleaningGasoline,benzine, thinner or cleanseray damage the coating of the unit. Hot water over 40 OC(104OF) maydiscoloring or deformation.Once everytwo weeksm causereleasediscompletelyand left filters are notmay cause defects.Detach old Air Purifying Filter