Air-Con ABXEM4H4S18 - User Manual

Questions and Answers

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mary30Aug 6, 2025
What to do if there is a communication failure between indoor and outdoor unit on my Air-Con Air Conditioner?
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  Nicholas RowlandAug 6, 2025
  If you are experiencing a communication failure between the indoor and outdoor units of your Air-Con Air Conditioner, here are a few things to check: * Ensure the communication cable is securely connected. * Verify the communication cable is not damaged. * Check the connection between the filter board and the outdoor control board, ensuring it's correct and secure. * Also, check the connection between the filter board and the terminal, making sure it is correct and secure. Additionally, the indoor control board, PFC board, power board, or outdoor control board might have failed.
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Jamie JonesAug 10, 2025
Why does my Air-Con Air Conditioner have current overload protection?
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  tvazquezAug 10, 2025
  If your Air-Con Air Conditioner is experiencing current overload protection issues, consider the following: * Check if the fan motor is running abnormally. * Inspect the condenser and evaporator for dirt and clean if necessary. * Ensure that the air inlet and outlet are not obstructed.
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josephromeroAug 14, 2025
What causes maximum current protection in Air-Con Air Conditioner?
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  Christopher SmithAug 14, 2025
  If your Air-Con Air Conditioner is experiencing maximum current protection activation, it could be due to a short circuit. Specifically, check if the outdoor control board, the drive board, or other components are short-circuited.
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Stephanie HartAug 19, 2025
How to troubleshoot compressor exhaust temperature sensor issues in Air-Con Air Conditioner?
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  diaztammyAug 19, 2025
  If the compressor exhaust temperature sensor is malfunctioning in your Air-Con Air Conditioner, consider the following potential solutions: * Check the connection of the compressor exhaust temperature sensor to ensure it is not loose. * The compressor exhaust temperature sensor might be faulty and need replacement. * The outdoor control board could be failing.
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Denise LunaAug 23, 2025
What causes outdoor coil temperature sensor issues in Air-Con Air Conditioner?
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  Theodore BallardAug 23, 2025
  If the outdoor coil temperature sensor is malfunctioning in your Air-Con Air Conditioner, consider the following potential solutions: * Check the connection of the outdoor coil sensor to ensure it is not loose. * The outdoor coil temperature sensor might be faulty and need replacement. * The outdoor control board could be failing.
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Julie MooreAug 27, 2025
How to fix communication trouble between outdoor unit and driver in Air-Con Air Conditioner?
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  Phyllis HenryAug 27, 2025
  If you're having communication issues between the outdoor unit and the driver in your Air-Con Air Conditioner: * Make sure the connection wires are securely connected. * The outdoor board or drive board might be faulty.
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Connie BurgessAug 31, 2025
What to do if the outdoor EEPROM is in trouble on my Air-Con Air Conditioner?
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  Tina AlvaradoAug 31, 2025
  If your Air-Con Air Conditioner is showing that the outdoor EEPROM is in trouble, here are some things to check: * Ensure the EEPROM chip is not loose. * Verify the EEPROM chip is inserted in the correct direction. * The EEPROM chip itself may be faulty.