Haier HDU-18HF03 User Manual

Indoor Unit Operation & InstallationManualNo. 0010576844DUCT TYPE AIR CONDITIONERHDU-18HF03HDU-28CF03HDU-18CF03HDU-28CF03Please read this opera

HEALTHHEAT9OperationFan operationEnjoy yourself by just a gentle press.(1) Unit start(2) Select operation mode(3) FanPress ON/OFF button, unit starts.

10HEALTHHEATOperation AUTO RUN, COOL,HEAT and DRY operationUse COOL in summer.Use HEAT in winter.Use DRY in spring,autumn and in damp climate.(1) Unit

HEALTHHEAT11TIMER operationHintsSet Clock correctly before starting Timer operation.You can let unit start or stop automatically at following time: B

HEALTHHEAT12blankONOFFONOFFTIMER ON-OFFOperation mode will be displayed on LCD.Power indicator lights up.Every time the button is pressed, display cha

HEALTHHEAT13Operationabout 6 hrs1 hr1 hrAt night, before going to bed youcan press down the SLEEP buttonon the controller and the air-conditioner will

OperationChange-over switchMark123ONInverterHave rise and dropSwingOFFFixed FrequencyNo rise and dropNot Swing4The collectiontemperature ofindoor unit

please check the following things about your air conditioner before making a servie call.Unit fails to startONOFFIs the power sourceswitch adjust cut

16MalfunctionFailure descriptionRoom temp. sensor abnormal

17The followings are not malfunctionShuruShuruWhen the air conditioner is started, when the compressor starts orstops during operation or when the ai

18Care and MalntenancePoints to observeTurn off the power supply switch. Do not touch with wet hand.Do not use hot water or volatileliquid.ONOFFThinne

1Table of ContentsOperation9-14Malfunction15-17Care and Maintenance18For Preparation of Heating19Is The Unit Installed Correctly20Installation Manual

19For Preparation of Heating("Hot Keep")"HOT KEEP"is operated in the following cases.When heating is started:In order to prevent b

20Is The Unit Installed CorrectlyFor inspection and maintenanceWhen you change your address or the installation placeElectric workConfirm the followin

Installation Manual For Wire Controller211. Remove upper part of wire controllerRemove upper part of wire controllerby press.2. Install wire controlle

22Installation Manual For Wire Controller3. Indoor unit wiringConnect terminals (A,B,C,D) on lowerpart of wire controller to terminals (A,B,C,D) on PC

23Installation Manual For Indoor Unit1. Safety precautionsWARNINGPlease read these "Safety Precautions" first then accurately execute the i

24Installation Manual For Indoor UnitThe indoor unit shall be installed at locations where cold and hot air could evenly circulated.The following loca

25Installation Manual For Indoor Unita b c d e f g h i1002 483.5 131 1105 255 105 880 970 220abcdefghiFig 2After selecting the unit installation locat

26Installation Manual For Indoor UnitEach of the air sending duct and air return duct shall be fixed on the prefabricated panel of the floorby the iro

27Installation Manual For Indoor UnitInstallation of indoor unit duct1. Installation of air sending ductThis unit uses rounded duct, the diameter of t

28Installation Manual For Indoor UnitInstalling the suspension screw:Use M8 or M10 suspension screws (4,prepared in the field)(when the suspension scr

Cautions2 All electrical repairs must be carried outby qualified electricians. Inadequate repairsmay result in a major source of danger forthe user

29Installation Manual For Indoor UnitIn order to drain water normally, the drain pipe shall be processed as specified in the installationmanual and sh

30Installation Manual For Indoor UnitGas side ÿ15.88Liquid side ÿ9.52HDU-18CF03HDU-28CF03In installation, if there is refrigerant gas leakage, please

31Installation Manual For Indoor UnitVacuum pumpingOpen all valvesGas leakage detectionInsulation treatmentWith a vacuum pump,create vacuum from the s

32Electric wiringWARNINGDANGER OF BODILY INJURY OR DEATHTURN OFF ELECTRIC POWER AT CIRCUIT BREAKER OR POWER SOURCE BEFOREMAKING ANY ELECTRIC CONNECTIO

HAIER GROUPQingdao Haier Air Conditioner Electric Co., Ltd.Address: Haier Garden ,Qianwangang Road , Economic Development Zone,Qingdao ,Shandong 26650

Safety PrecautionsBefore starting to use the system, read carefully this"SAFETY PRECAUTIONS" to ensure a proper operation of the system.Safe

4CAUTIONDo not wash the air conditioner with water.Do not install the system where the air outletreaches directly the flora and fauna.Make sure to use

52. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified person.3. If the fuse on PC

Parts and Functions6Wire controllerIndoor unitEvaporatorOutletElectrical boxHEALTHHEATDrain pan

7Buttons and display of the wire controller.Cautions:On cooling only unit, heatingmode is not available;For thisunit the "HEALTH" function i

8Buttons and display of the wire controller.Clock setWhen unit is started for the first time, clock should be adjusted as follows:Press CLOCK button,