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  5. Operation Manual

Haier AB142ACAAA Operation Manual

Manual is about: CASSETTE AIR CONDITIONER

Summary of AB142ACAAA

  • Page 1

    No.0010570833 c cassette air conditioner operation manual ab142acmaa au142afmaa (hbu-14c03) ab142acaaa au142afaba (hbu-14h03) ab142acnaa au142afnba (hbu-14ca03/r1) ab142acbaa au142afbba (hbu-14ha03/r1) please read this manual carefully before using the air conditioner please keep this manual properl...

  • Page 2: Contents

    Contents cautions ........................................................................................... Main points of operation.................................................................. Name of each part .......................................................................... Safety...

  • Page 3: Cautions

    Cautions 1 for the purpose of safety, the air conditioner must be properly grounded in accordance with specifications. Always remember to unplug the air conditioner before opening inlet grill. Never unplug your air conditioner by pulling on the power cord. Always grip plug firmly and pull straight o...

  • Page 4: Specifications

    2 all electrical repairs must be carried o u t b y q u a l i f i e d e l e c t r i c i a n s . Inadequate repairs may result in a major source of danger for the user of the air conditoiner. Do not damage any parts of the air conditioner that carry refrigerant by piercing or perforating the air condi...

  • Page 5: Main Points of Operation

    3 main points of operation operation of air conditioner when the environmental humidity is great, water maybe dripped from the air outlet in cooling or drying mode. 3-minute protection function if restart the unit immediately after stopping, the compressor will start only 3 minutes later to protect ...

  • Page 6: Main Points of Operation

    4 main points of operation prevent cool air blowing off in heating mode,the indoor fan will not run immediately after the unit starts to prevent the cool air blowing off. Defrosting function in heating mode, when frost formed on the outdoor heat exchanger, the air conditioner will automatically defr...

  • Page 7: Indoor Unit

    5 indoor unit swing louver (air flow direction can be adjusted by using the swing button on the remote controller) electrical components case air inlet grille air filter (inside of the inlet grille) air outlet (blow out hot air when cooling and cool air when heating) air inlet (back) conneting pipe ...

  • Page 8: Name of Each Part

    5 name of each part remote controller 1.Temp setting button (used to set temperature, setting ranges: 16 c to 30 c) in up/down function,for controlling up and down filter. 2.Swing button press once auto swing, press again the swing louver fixed on the present swing position. 3.Power on/off button (u...

  • Page 9: Name of Each Part

    7 clock set name of each part display when healthy run function is set. 15.Timer off display 16.Humidification display 17.Temperature display 18.Lock state display 19.Battery energy display display when in low battery to remind customer to change the battery. 20.Strong/quite run display 21.Signal se...

  • Page 10: Safety Cautions

    8 safety cautions below are listed four kinds of safety cautions and suggestions: be sure to conform with the following important safety cautions. The safety cautions should be at hand so that they can be checked at any time when needed. If the air conditoner is transferred to the new user, this man...

  • Page 11: Safety Cautions

    9 safety cautions warning no goods or nobody is permitted to be placed on or stand on outdoor unit. Don’t clean air conditioner with water. The falling of goods and people may cause accidents. Don't operate the air conditioner with damp hands. Otherwise will be shocked. Only use correct type fuse. M...

  • Page 12: Guide to Operation

    10 guide to operation fan operation 1.Unit start press on/off button, unit starts. Previous operation status appears on lcd (except for timer ,sleep, and swing setting). 2.Select operation mode press mode button. For each press,operation mode changes as follows: 3. Adjust fan speed press fan button....

  • Page 13: Guide to Operation

    11 guide to operation auto run, cool , heat and dry operation 1. Unit start press on/off button,unit starts. Previous operation status appears on lcd (except for timer,sleep and swing setting) 3.Temperature setting then select auto run or select cool operation or select dry operation or select heat ...

  • Page 14: Guide to Operation

    12 guide to operation press swing button. Up and down airflow vary upwards and downwards.Left and right airflow vary left and right sides. Always use swing button on the remote controller to adjust louver or flaps because if adjust it by hand may result in air condi- tioner running abnormally. Displ...

  • Page 15: Guide to Operation

    13 guide to operation sleep function before going to bed you can press down the sleep button and the air conditioner will run by the comfortable sleeping mode to make you sleep more comfortable. Before use this function, the clock must be corrected. Usage of sleep function after unit start,first set...

  • Page 16: Guide to Operation

    14 guide to operation every time the button is pressed , time increases 10 minutes. If the button is kept pressed ,time will change quickly. Timer on/off function set clock correctly before starting timer operation 1.Unit start after unit start ,select your desired operation mode(operation mode will...

  • Page 17: Guide to Operation

    15 guide to operation lock off on timer on-off function set clock correctly before starting timer operation 1.Unit start after unit start ,select your desired operation mode(operation mode will be displayed on lcd) 2.Timer mode selection press timer button on the remote controller to change timer mo...

  • Page 18: Guide to Operation

    16 guide to operation after air conditioner operated for a period, dusts were gradually accumulated on the filter ,and the filter up/down function can be used to clean the filter. 1.Whether unit start or stop, continuously press filter button 3 seconds,and enter into the filter up/down waiting statu...

  • Page 19: Maintenance

    17 maintenance clean the unit turn 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 b...

  • Page 20: Troubleshooting

    18 troubleshooting seasonal reserve operate the unit with fan 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 switch .Electric power is consumed even the air conditioner is in stop. Clean the air filter, indoor unit and outdoor...

  • Page 21: Troubleshooting

    19 troubleshooting the followings are not malfuncition hua hua water 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 ...

  • Page 22: Troubleshooting

    20 **? On off troubleshooting air does not blow or the fan speed cannot be changed during drying. In dry mode, when room temperature becomes 2 c higher than temperature setting, unit rill run intermittently at lo speed regardless of fan setting during heating,indoor fan is still running even unit is...

  • Page 23: When Trouble Happens

    21 when trouble happens insufficient cooling or heating the operation controller adjusted as required air filter too dirty ? Horizontal swing louver upward ? (in heat mode) any obstacle exists at the air inlet or outlet? Door or window left opened ? Insufficient cooling any other heat sources in the...

  • Page 24: Customer Need-to-Know

    22 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 f...

  • Page 25: Installation Tools

    23 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 11. Band tape 12. Scrap...

  • Page 26: Installation Procedures

    24 installation of outdoor unit selection of installation place place strong enough to support unit weight, and will not cause vibration and noise. Place where discharged wind and noise do not cause nuisance to the neighbors, and is sufficiently ventilated. Place where is less affected by rain or di...

  • Page 27: Installation Procedudres

    25 1.Selection of installation place (1) place above the ceiling where have enough space to arrange the unit. (2) place where the drainage pipe can be arranged well. (3) place where inlet and outlet air of indoor and outdoor unit will not be blocked. (4) do not expose the unit to the place with heav...

  • Page 28: Installation Procedures

    26 (3) install a suspending bolt to support the unit weight ,anchor bolt should be used in the case of already exists ceiling. Fow new ceiling, use flush-in type bolt, built-in type bolt or parts pretared in the field. Before going on installing, adjust space to ceiling. Installation of indoor unit ...

  • Page 29: Installation Procedures

    27 large size seal pad 4mm below clip 3.Installation of water drainage pipe (1) install water drainage pipe pipe diameter shall be equal or larger than that of connecting pipe (pipe of polythene; size: 25mm; o.D.: 32mm ) drainpipe should be short, with a downward slope at least 1/100 to prevent air ...

  • Page 30: Installation Procedure

    28 4. Installation of ornament panel install ornament panel on indoor unit (1) 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. Take off the lever gauge before install the ornament panel. (2)fas...

  • Page 31: Installation Procedures

    29 piping connection (1) dimension of connecting pipe fit the nut on and fasten (2) the maximum length and drop height of connecting pipe the maximum length is 10m the maximum drop height is 5m. To ensure the efficiency ,pipes shall be as short as possible. Cautions for piping connection do not twis...

  • Page 32: Installation Procedures

    Air discharge method discharge the air in the unit and piping as shown in the figure. (1) remove bonnet of 2-way valve of outdoor unit. (2) loosen the flare nut connected to the thick pipe of 3-way valve 1-2 turns with spanner. (3) loosen valve core of 2-way valve 90 degree with inner hexagon spanne...

  • Page 33

    1 2 3 4 1 ( l ) 1 2 3 4 1 2 3 4 n l 1 2 3 4 1 2 3 4 n l 1 2 3 4.

  • Page 34

    32 correct incorrect a pipe expander other instructions 1.Configuration of power supply air conditioner must use special power supply system (above 20a), and qualified electrician makes wiring and fixing according to wiring regulations specified in national standard. In socket, exactly distinguish e...

  • Page 35

    33 detach the charge hose from the service port, open 2-way valve and 3-way. Turn the valve rod anticlockwise until hitting lightly. 6 no gas leakage? 5 4 open the valve rod for the 2-way valve to and angle of anticlockwise 90 degree. After 6 seconds later, close the 2-way valve and male the inspect...