Table of Contents
Troubleshooting
Related Manuals for Haier AB142ACBBA
Summary of Contents for Haier AB142ACBBA
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Page 1: Operation Manual
CASSETTE AIR CONDITIONER Operation Manual AB142ACBBA AU142AFBBA (HBU-14HC03/R1) No.0010571987 Please read this manual carefully before using the air conditioner Please keep this manual properly for future use... -
Page 2: Table Of Contents
Contents Cautions ... Main points of operation ... Name of Each part ... Safety cautions ... Gaide to operation ... Maintenance ... Trouble shooting ... When trouble happens ... Customer Need to know ... Installation Tools ... Installation Procedures ... Installation Procedures,Check and Test Run ... -
Page 3: Cautions
Damaged air conditioners are not to be put into operation. In case of doubt, consult your supplier. Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User's Guide. -
Page 4: Cautions
Do not obstruct or cover the ventilation grille of the air conditioner. Do not put fingers or any other things into the inlet/outlet and swing louver. Do not allow children to play with the air conditioner. -
Page 5: Main Points Of Operation
After the peripheral equipment have been installed in accordance with the instruction manual of the selected remote control detector, the air conditioner will be computerized and controlled from a far- away place. Note: Air conditioner has installed detector,in order to add group control function,Can... - Page 6 2 timer,the power failure compensation mode will be cancelled. Note: When a power failure suddenly occurs during the air conditioner si working after the power after the power failure compensationis set,if the air conditioner will not be used for a long time, please cut off the power supply to prevent its operation from being res- umed after the power is supplied again, or press the ì...
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Page 7: Name Of Each Part
Name of Each Part Indoor unit outdoor unit Air Inlet (side) Air Outlet (blow out hot air when cooling and cool air when heating) 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... -
Page 8: Name Of Each Part
9.Health state display 10.Fresh air state display Note: 1.Cooling only type air conditioner does not have thedisplay and functions related with heating. 2.This model does not have the following related display and function 5 7 9 Calibration of clock When turning on the unit for the first time, the clock should be calibrated. The method of calibration is: 1.Press ìClockî... -
Page 9: Safety Cautions
Safety Cautions Carefully read the following information in order to operate the air conditioner correctly. Below are listed four kinds of Safety Cautions and Suggestions: WARNING: Incorrect operations may result in severe consequences of death or serious injures. Incorrect operations may result in injures or machine damages; in some cases may CAUTION : cause serious consequences. -
Page 10: Safety Cautions
Use discharge pipe correctly to ensure efficient discharge. In correct pipe usage may cause water leaking. Air conditioner canít be be installed in the environment with inflammable gases. The inflammable gases near to air conditioner may cause fire hazard. Installed electrical-leaking circuit breaker. -
Page 11: Guide To Operation
About FAN operation FAN operation refers the air conditioner does not perform COOLING and HEATING operation, but air sending operation. In this mode, the air conditioner cannot perform AUOT FAN operation, and does show the temperature value on the wire controller. - Page 12 The wire controller can memorize the working condition of each time. When start the unit for the next time, just need to press ON/OFF button, the air conditioner will work according to the previous working mode. (except for Timer, Sleep and Swing) (1) Unit start Press ON/OFF button, unit starts.
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Page 13: Sleep Function
Note: In Auto mode, the air conditioner will perform relative Sleep operation according to working mode. After setting Sleep function, it is not permitted to adjust clock. The Sleep time is less than 8h, after reaching the set time, the unit will automatically stop. - Page 14 Before using TIMER function, calibrate the clock first (referring to page 4). When you wake up in the morning, before going back to home after work or after going to bed, you can let your air conditioner automatically turn on or turn off. M O D E...
- Page 15 Guide to Operation M O D E F A N T E M P C L O C K T I M E R ROOM F I L T E R R E S E T ON/OFF To cancel TIMER mode Just press TIMER button several times until TIMER mode disappears.
- Page 16 Avoid downward blowing opera-tion of cooling mode for many hours. Do not touch the swing louver during swing 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.
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Page 17: Maintenance
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. -
Page 18: Troubleshooting
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 unit,and cover the unit with dustcoat. -
Page 19: Troubleshooting
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 ì Bi- Bi-î or ìGodo-Godoî. It is the flowing sound of the refrigerant , not a malfunction. -
Page 20: Trouble Shooting
Power supply switch is not in ON position. MALFUNCTION JUDGEMENT When the air conditioner does not operate properly after you have checked the above men items or when the following phenomenon is observed, stop the operation of the air condi and contact your sales dealer. -
Page 21: When Trouble Happens
Insufficient cooling Sunlight direct into the room ? When the air conditioner does not operate properly after you have checked the above-mentioned items or when following phenomenon is observed,stop the operation of the air conditioner and contact your sales dealer. -
Page 22: Customer Need To Know
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 installation place. -
Page 23: Installation Tools
Installation Tools Installation tools The installation tools listed in the following sheet can be used as required. 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. - Page 24 Installation Procedures 1. Remove upper part of wire controller Remove upper part of wire controller by press. PCB is mounted on lower part of wire controller, be careful not to damage it. 2. Install wire controller (1) For exposed installation, use 2 wood screws (accessory).
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Page 25: Indoor Unit Wiring
Installation Procedures 4. Indoor unit wiring Connect terminals (A,B,C,D) on lower part of wire controller to terminals (A, B,C,D) on PCB of indoor unit. Hint Tread surface of the terminal well so that shielding may not contact other part. 5. Replace the upper part of wire controller Be careful not to press the wiring. -
Page 26: Installation Of Outdoor Unit
Installation Procedures 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. -
Page 27: Selection Of Installation Place
Installation Procedudres 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 heavy oil or moisture (e.g.kitchen and workshop). -
Page 28: Installation Of Indoor Unit
Installation Procedures (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. -
Page 29: Installation Of Water Drainage Pipe
Installation Procedures 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 bag from forming. If downward slope of drainpipe cannot be made,lifting pipe shall be installed. -
Page 30: Installation Procedure
Installation Procedure 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. -
Page 31: Installation Procedures
Installation Procedures Piping Connection Flare connection Indoor Unit (1) Dimension of connecting pipe Gas pipe Liquid 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. - Page 32 Installation Procedures For AB142ACBBA AU142AFBBA (HBU-14HC03/R1) , the refrigerant is R407C. To use vacuum pump Detach the service port's cap of 3-way valve, the valve rod's cap for 2-way valve and 3-way's, connect the service port into the projection of charge hose (low) for gaugemanifold.
- Page 33 Be sure to use rubber-damping cushion to reduce unit vibration. 2.Installation of drain elbow Installation of drain elbow.(Only for heat pump type air conditioner, no drain elbow for single cooling type).If use drain elbow,please install as shown in the figure.