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Haier AB424FCAHA manual

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Table of contents for the manual

  • Page 1

    Please read this operation manual before using the air conditioner . No.0010576722A Indoor Unit Operation & Installation Manual CASSETTE TYPE AIR CONDITIONER Please keep this manual carefully and safely . AB094F AAHA AB124F AAHA AB184FCAHA AB244FCAHA AB424FCAHA AB484FCAHA[...]

  • Page 2

    Contents Cautions ........................................................................................... Part name of the unit ........................................................................ Maintenance ...................................................................................... T rouble Shooting ............................[...]

  • Page 3

    Cautions 1 Disposal of the old air conditioner Before disposing an old air conditioner that goes out of use, please make sure it's inoperative and safe. Unplug the air conditioner in order to avoid the risk of child entrapment. It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal. The v[...]

  • Page 4

    4. The wiring method should be in line with the local wiring standard. 5. The power cable and connecting cable are self-provided. The requirement of the power cable: H05RN-F 3G 1.5mm 2 The requirement of the connecting cable: All the cables shall have got the European authentication certificate. 6. The breaker of the air conditioner should be all-p[...]

  • Page 5

    3 W ARNING! Carefully r ead the following information in order to operate the airconditioner correctly . Below are listed three kinds of Safety Cautions and Suggestions. W ARNING! CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may cause serious consequences. Incorrect operations may result in severe consequen[...]

  • Page 6

    4 CAUTIONS! Conditioner should not be used for any other purpose other than air conditioning. Don't use air-conditioner for any other special purposes, e.g. the preservation and protection of food, animals, plants, pecision apparatus as well as work of art, otherwise the qualities of these stuffs may be damaged. Don't dismantle the outlet[...]

  • Page 7

    5 W ARNING ! CAUTION ! Please ask the dealer or specialist to install, never try by the users themselves. After the installation please be sure of the following conditions. Incorrect installation may cause water leaking, shock and fire hazard. Please call dealer to install the air -conditioner . Air -conditioner can't be installed in the envi-[...]

  • Page 8

    Intr oduction to Spar e Parts 6 Drain Hose Swing fender Refrigerant pipe Cable line Earthing line Air filter Outlet Suction grill (located in the suction grill) In cooling operation, to discharge the water from inside the room. Discharge unit (built in) (located in the outlet) Anti-bacteria filter Air intake Air Outlet[...]

  • Page 9

    7 3. Dismantle air filter CAUTION! 4. Clean 6. Close inlet grill (A) Remove dust with vacuum filter . 5. Install air filter (1) Put filter into protruding parts at the top of the inlet grill. (2) Connect the two pothooks with inlet grill See 2 [Clean inlet grill] 1. Open inlet grill See 1. Connect the two pothooks with inlet grill PUSH Press the el[...]

  • Page 10

    8 3. T ake of inlet grill 4. Clean CAUTION! NOTE When the filter too much dust T o spray the special detergent for vent fan or utensils. 5. Install inlet grill 6. Install air filter 7. Close inlet grill [Clean outlet and shell] see 3 see "Clean air filter" see 1 CAUTION! Don't use gasoline, benzene, dilutant, polishing powder , or li[...]

  • Page 11

    9 NOTE The inner part of indoor unit must be cleaned. Consult dealer , because clean must be done by technician. In cooling operation, discharging system discharge water in r oom. 2. 1. Seasonal Reserve Operate the unit with F AN mode on a fair day for about half a day to dry the inside of the unit well. Stop operation and turn off the power supply[...]

  • Page 12

    10 The followings are not malfuncition Hua Hua T r ouble Shooting W ater flowing sound is heard When the air conditoner is started, when the compressor starts or stops during operation or when the air conditioner is stopped,it som- etimes sounds  Bi- Bi- or Godo-Godo. It is the flowing sound of the refrigerant , not a malfunction. Crack[...]

  • Page 13

    11 **? ON OFF T r ouble Shooting Air does not blow or the fan speed cannot be changed during drying. In DR Y mode, when room temperature becomes 2 C higher than temperature setting, unit rill run intermittently at LO speed regardless of F AN setting During heating,indoor fan is still running even unit is stopped. T o get ride of the excess heat, in[...]

  • Page 14

    12 When T rouble Happens Insufficient cooling or heating The operation controller adjusted as required Air filter too dirty ? Horizontal swing louver upward ? (in HEA T mode) Any obstacle exists at the air inlet or outlet? Door or window left opened ? Insufficient cooling Any other heat sources in the room? Sunlight direct into the room ? T oo crow[...]

  • Page 15

    13 When T rouble Happens 1. Error display Indoor unit malfunction display code Please keep this manual carefully and safely . Out door unit malfunction display code When the wire remote controller display E1,Can check the outdoor unit control board LED1 or out door unit malfunction display code to sure outdoor unit malfunction. Indoor unit malfunct[...]

  • Page 16

    14 Customer Need-to-know Customer Need-to-know Please install the air conditioner according to the requirements specified in this manual to ensure the air conditioner work well. Be careful not to scratch the surface of the case during moving the air conditioner . Please keep the installation manual for future reference when maintenance and changing[...]

  • Page 17

    15 A B C D E F Installation tools Standard accessories 1. Screw driver 2. Hacksaw 3. Drill with a diameter of 60mm 4. Inner hexagon spanner ,shifting spanner 5. Spanner (14, 17, 19,24,27mm) 6. Pipe cutter 7. Pipe expander 8. Knife 9. Pincers 10. Leakage detector or soapy water 1 1. Band tape 12. Scraper 13. Refrigerant oil The installation tools li[...]

  • Page 18

    16 Unit shall be grounded. But grounding shall not be connected to gas pipe water pipe, telephone line. Poor grounding will cause electric shock. Be sure to install a leakage breaker to avoid electric shock. Arrange water drainage according to this Manual. Cover pipe with insulation materials in case dew may occur . Unproper installation of water d[...]

  • Page 19

    (2) Ceiling height Indoor unit can be installed on ceiling of 2.5-3m in height. (Refer to Field setting and Installation Manual of ornament panel.) (3) Install suspending bolt. Check if the installation place is strong enough to hold weight. T ake necessary measures in case it is not safe. (Distance between holes are marked on paper pattern. Refer [...]

  • Page 20

    3. PREP ARA TION FOR THE INST ALLA TION (1) Position of ceiling opening between unit and suspending bolt. 3 18 AB424FCAHA AB484FCAHA (2) Cut an opening in ceiling for installation if necessary . (when ceiling already exists.) (3) Install a suspending bolt. (Use a M10 bolt) T o support the unit weight, anchor bolt shall be used in the case of alread[...]

  • Page 21

    19 4. INST ALLA TION OF INDOOR UNIT In the case of new ceiling < After installation on the ceiling > (3) Adjust unit to its right position. (Refer to preparation for the installation-(1)) (4) Check unit's horizontal level. W ater pump and flating switch is installed inside indoor unit, check four corners of the unit for its level using h[...]

  • Page 22

    6. INST ALLA TION OF W A TER DRAINAGE PIPE ( As for outdoor piping, please refer to installation Manual of outdoor unit. ) 5. REFRIGERANT PIPING Outdoor is precharged with refrigerant. Be sure to see the Fig.1, when connecting and removing piping from unit. For the size of the flare nut, please refer to T able 1. Apply refrigerant oil at both insid[...]

  • Page 23

    7. INST ALLING THE DECORA TED BOARD ON THE BODY OF INDOOR UNIT 6 7 21 4 2 2 1 3 As shown in Fig. 1, make the wind deflector motor of the decorated board face to the orifice of the indoor unit, and then mount the decorated board onto the body of the indoor unit. Mounting the decorated board: a. Hang temporarily the swing rings(2 pcs) opposite to the[...]

  • Page 24

    22 W iring of Decorated Board a. Connect it to the connector of the wind deflector motor lead on the decorated board (Fig. 5); b. Connect it to the receiving terminal of remote control on the decorated board. side of decorated board side of indoor unit electrical cabinet AB184~484FCAHA <circuit diagram> (different from the actual condition) F[...]

  • Page 25

    23 Mounting Air Inlet Grid and Angle Covers (1) Mounting the air inlet grid: T ake care not to wind the lead of the wind deflector motor during mounting the air inlet grid. (2)For Model AB184-484FCAHA units, the angle covers should be mounted on the angles. ¢ T ie the thread of the angle cover onto the cleat on the decorated board as shown in Fig.[...]

  • Page 26

    24 Piping Materials & Heat Insulating Materials As to prevent condensation, heat insulating treatment should be performed. The heat insulating treatment for piping should be done respectively . Piping Material Heat Insulating Material Hard PVC tube VP31.5mm (inner bore) V esicant polythene thickness: over 7mm Hose The attached hoses can be used[...]

  • Page 27

    25 Installation Pr ocedur e T ubing Permissible Length & Height Difference Please refer to the attached manual of outdoor units. T ubing Materials & Specifications Refrigerant Filling Amount Add the refrigerant according to the installation instruction of outdoor unit. The addition of R22 refrigerant must be performed with a measure gage to[...]

  • Page 28

    AB094F AAHA AB124F AAHA AB184F AAHA AB244F AAHA AB424F AAHA AB484F AAHA AU52LFIAHA Electrical W iring C1 C2 R R C1 C2 R ST N Lm1 Lm2 Note: 1:L(black) 2:N(white) 3:C(red)----It's no use for Builtin EEV T ype on the indoor unit . U V W CM Compressor 26 W B R 1 2 3 POWER SUPPL Y : 3N~,380-400V ,50 /60Hz INDOOR UNIT TERMINAL BLOCK OUTDOOR UNIT TER[...]

  • Page 29

    Matrix of the dial switch and indoor unit number Field setting Field setting the unit number Indoor unit number setting Indoor unit number setting switch and confirmation of the settings. There is a 4-position dial switch for setting the indoor unit number and fan speed level on the computer board of the indoor unit. Setting way is as follows: Befo[...]

  • Page 30

    Item to the checked Pay special care to the following and check after installation Unproper installation may cause Check Is gas leakage check performed? Is unit properly insulated? Is water drainage smooth? Is power voltage meet that stipulated on the nameplate? Is wiring and piping correctly arranged? Is unit safely grounded? Is wire size correct?[...]

  • Page 31

    heating Capacity 710*440*270 710*440*270 840*840*240 840*840*240 860*500*60 860*500*60 950*950*80 950*950*80 42dB(A) 37dB(A) heating Capacity 950*950*80 950*950*80 6.35/12.7 6.35/12.7 9.52/15.88 9.52/15.88 9.52/19.05 9.52/19.05 29 Cooling Capacity Model Power Supply 7200W 8000W 1PH.220V~,60Hz 28kg 1020m 3 /h 35 dB(A) AB244FCAHA 6000W 6300W 1PH.220V[...]