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Manual Haier AB422ACERA

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  • Haier AB422ACERA - page 1

    Please read this operation manual before using the air conditioner . No.0010577963 B Operation & Installation Manual CASSETTE TYPE AIR CONDITIONER Please keep this manual carefully and safely . AB142ACERA AB182ACERA AB242ACERA AB282ACERA AB362ACERA AB422ACERA AB142ACEAA AB182ACEAA AB242ACEAA AB282ACEAA AB362ACEAA AB482ACEAA AB602ACEAA ...

  • Haier AB422ACERA - page 2

    Contents Cautions ........................................................................................... Introduction to Spare Parts ................................................................ Maintenance ................................................................................... T rouble Shooting ................................. ...

  • Haier AB422ACERA - 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 ...

  • Haier AB422ACERA - page 4

    4. The wiring method should be in line with the local wiring standard. 5. The power and connecting cable are self- provided, For series 142, 182 (*EAA), The requirement of the power cable: H05RN-F 3G 2.5mm 2 . The requirement of connecting cable: H05RN-F 3G 2.0mm 2 +H05RN-F 1x0.75mm 2. For other series, refer to outdoor operation manual to select t ...

  • Haier AB422ACERA - 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 ...

  • Haier AB422ACERA - 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 ...

  • Haier AB422ACERA - 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- ...

  • Haier AB422ACERA - 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) Note : For the wired control type unit, the unit state should be checked ...

  • Haier AB422ACERA - page 9

    7 Maintenance Clean the unit T urn off the power supply switch Do not touch with wet hand. Do not use hot water or volatile liquid The 4 fixed bolts must be loosed as shown in the figure by arrow if they are bolts, the method is that: push the blots inward till to another edge. Generally the fixed blots are opened for inlet grille easily up and dow ...

  • Haier AB422ACERA - page 10

    8 3. Dismantle air filter CAUTION! 4. Clean 6. Close inlet grill 7. Press the filter signal return key on the controller . (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. C ...

  • Haier AB422ACERA - page 11

    Maintenance 9 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 po ...

  • Haier AB422ACERA - page 12

    Maintenance 10 (For series 362, 422, 482, 602 ) Clean the air filter Instructions : 1. Open air inlet grille 2.Dismantle the air filter 3. Clean When not for cleaning, do not dismantle the air filter , otherwise it may cause trouble. When the air conditioner is used in a dusty environment, the air filter should be cleaned more often (generally once ...

  • Haier AB422ACERA - page 13

    1 1 Maintenance 4. Install air filter 5. Close air inlet grille Clean the air inlet grille 1. Open air inlet grille 2. Remove air filter 3. Remove the air inlet grille 4. Clean Notice Do not use the hot water over 50 C to clean to avoid discoloration or deformation. Use soft brush, water and neutral detergent to clean, then throw the water off. Ins ...

  • Haier AB422ACERA - page 14

    12 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 suppl ...

  • Haier AB422ACERA - page 15

    13 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 ...

  • Haier AB422ACERA - page 16

    14 **? 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 ...

  • Haier AB422ACERA - page 17

    15 When T r ouble 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 cro ...

  • Haier AB422ACERA - page 18

    16 When T r ouble Happens Resumable if lower than 100 degree Error display ( For ERA series ) For remote type, flash times 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 21 Failure description Indoor ambient temp. sensor failure Indoor coil temp. sensor failure Outdoor ambient temp. sensor failure Outdoor coil temp. sensor failure (compressor ...

  • Haier AB422ACERA - page 19

    17 When T r ouble Happens Resumable if lower than 100 degree Error display ( For EAA series ) For remote type, flash times 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 Failure description Indoor ambient temp. sensor failure Indoor coil temp. sensor failure Outdoor ambient temp. sensor failure Outdoor coil temp. sensor failure (compressor dis ...

  • Haier AB422ACERA - page 20

    18 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 ...

  • Haier AB422ACERA - page 21

    19 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 ...

  • Haier AB422ACERA - page 22

    (2) Ceiling height Indoor unit can be installed on ceiling of 2.5-3m in height. (Refer to Foeld 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 ...

  • Haier AB422ACERA - page 23

    3. PREP ARA TION FOR THE INST ALLA TION (1) Position of ceiling opening between unit and suspending bolt. 3 21 (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 already exists ceiling. For ...

  • Haier AB422ACERA - page 24

    22 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 atert pump and flating switch is installed inside indoor unit, check four corners of the unit for its level using ...

  • Haier AB422ACERA - page 25

    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 ...

  • Haier AB422ACERA - page 26

    24 Check whether indoor unit is horizontal with leveler or polythene pipe filled with water , and check that the dimension of the ceiling opening is correct. T ake off the lever gauge before install the ornament panel. Fasten the screws to make the height difference between the two sides of indoor unit less than 5mm. First fix it with screws tempor ...

  • Haier AB422ACERA - page 27

    (2) Check if water drainage is smooth after installation. Charge, through air outlet or inspecting hole, 1200ccd water to see water drainage. After wiring Remove cover of control box, c onnect 1PH power to terminal 1 and 2 on terminal block.,use remote controller to operate the unit. Note, in this operation, fan will be running. Upon confirmation o ...

  • Haier AB422ACERA - page 28

    26 As for outdoor unit circuit, please see Installation Manual of outdoor unit. Note: All electric wires have their own poles, poles must match that on terminal block. 9. INST ALLA TION OF ORNAMENT P ANEL 1. Prepar e ornament panel Handling of ornament panel Ornament panel shall not be placed face down or against wall, neither on an uneven object. ...

  • Haier AB422ACERA - page 29

    27 (1) 3. Install ornament panel on indoor unit. As shown in Fig.7,match the position of swing flap motor with that of the indoor unit piping hole , so that ormament panel can be placed on to indoor unit. Installation of ornament panel Place the holding ring on swing flao motor side teporarily on hooks of the indoor unit. (2 pcs) Put the other two ...

  • Haier AB422ACERA - page 30

    28 Item to the checked Pay special care to the following and check after installation Unproper installation may cause Check Is indoor unit firmly installed? 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 sa ...

  • Haier AB422ACERA - page 31

    HAIER GROUP Qingdao Haier Air Conditioner Electric Co., Ltd. Address: Haier Garden ,Qianwangang Road , Economic Development Zone, Qingdao ,Shandong 266500, P .R.China W eb Site: http://www .haier .com ...

Manufacturer Haier Category Air Conditioner

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Haier AB422ACERA by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Haier AB422ACERA.

A complete Haier manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

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