Haier HSU24VHJ(DB) Service Manual

Also see for HSU24VHJ(DB): Service manual Service manual

MaintenanceFor Smart Use of The Air ConditionerSetting 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 penetration ofdirect sunlight withcurtain or blindOFFAir 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 is releasedfrom 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" indication isfacing to the front.Make sure that the filter is completelyfixed behind the stopper.If the right and left filters are notattached correctly, that may cause defects.Remote ControllerDo not use the following for cleaningDo not use water wipe the controller with adry cloth.Do not use glass cleaner or chemicalcloth.Gasoline,benzine, thinner or cleanser maydamage the coating of the unit.Hot water over 40 OC(104 OF) may causediscoloring or deformation.Wipe the air conditioner by using a soft anddry cloth.For serious stains,use a neutraldetergent diluted with water.Wring the waterout of the cloth before wiping.then wipe offthe detergent completely.Indoor BodyOnce everytwo weeks1.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.Detach old Air Purifying FilterNOTE: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:The white side of the photocatalyst air purifyingfilter face outside,and the black side face the unit.The green side of the bacteria-killing medium airand the white side face the unit.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 byReplacement of Air Purifying Filterwhich located in the right side ofthe indoor unit.purifying filter face outside,using vacuum cleaner or flaping them lightly,otherwise ,its performance will be affected.the cool and dry conditionsHSU24VHJ(DB)-SM system configration47