Samsung AS24U Series - User Manual

Questions and Answers

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David LeeDec 1, 2025
Why is no cool air coming from my Samsung Air Conditioner?
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  John RichardsonDec 1, 2025
  If your Samsung Air Conditioner isn't blowing cool or warm air, consider the following: * If you're in Cool mode, ensure the set temperature is lower than the current temperature. If you're in Heat mode, make sure it's higher. Adjust using the Temp + or - buttons on the remote. * The air vents might be blocked by dirt. Clean them frequently. * The outdoor unit could be covered or obstructed. Remove any coverings or obstacles. * If operating in sunlight, consider shading the outdoor unit with curtains. * The unit may be in De-ice mode, especially in winter or low temperatures, during which the indoor fan stops. * Open doors or windows can affect performance; close them. * If the unit was recently switched from cooling or heating, only the fan may run initially to protect the ...
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Nicholas MorrisonAug 23, 2025
Why is my Samsung AS24U Air Conditioner not blowing cold air?
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  Andrea BurnsAug 23, 2025
  If your Samsung Air Conditioner isn't blowing cool or warm air, first check if the set temperature on your remote is higher (in Cool mode) or lower (in Heat mode) than the current room temperature. Adjust it using the Temp + or - buttons. Also, ensure the air vents aren't blocked by dirt and clean them regularly. Make sure the outdoor unit isn't covered or near any obstacles; remove any coverings or obstructions. If doors or windows are open, close them to improve cooling or heating performance. Also, consider that selecting Auto/Dry mode sets the desired temperature to auto, preventing adjustment.
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Nicholas AndersonAug 25, 2025
How to fix a Samsung AS24U that won't turn on?
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  Lori JonesAug 25, 2025
  If your Samsung Air Conditioner isn't working, start by checking its power status. If it's off, plug it in or switch on the circuit breaker, and then try operating the air conditioner again. Also, verify that you haven't set the Timer function. If the timer is active, operate the air conditioner again by pressing the Power button.
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Jessica RobertsAug 27, 2025
Why can't I change the temperature on my Samsung AS24U Air Conditioner?
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  yterryAug 27, 2025
  If you are unable to adjust the temperature on your Samsung Air Conditioner, check if you have selected Fan or Turbo mode. In these modes, the desired temperature is set to auto, and you cannot manually adjust the temperature.
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Teresa GrahamAug 30, 2025
What to do if the Samsung Air Conditioner remote is not working?
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  Sandra JonesAug 30, 2025
  If your Samsung Air Conditioner remote isn't working, check these possible causes: * The batteries may be depleted. Replace them. * Something might be blocking the remote's signal to the sensor. Ensure there's a clear path. * Strong lighting near the air conditioner could be interfering with the remote's signal.
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merrittemilyNov 26, 2025
Why Samsung Air Conditioner is not blowing cold air?
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  Shawn BishopNov 26, 2025
  Several factors can cause your Samsung air conditioner to not blow cold air. First, check if the set temperature is higher than the current temperature during Cool mode and adjust it by pressing the Temp + or - button on the remote. Also, ensure that the air vents are not blocked by dirt and clean them frequently. The outdoor unit should not be covered or have any obstacles nearby; remove any obstructions. If operating in sunlight, use curtains to cover the outdoor unit. The unit might be in De-ice mode, or the doors and windows might be open, affecting cooling performance—close them. If the unit has just been turned on after stopping cooling, only the fan will run to protect the compressor. Lastly, if the pipe length exceeds the maximum allowable length, cooling performance may decrease. ...
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Jennifer BonillaSep 18, 2025
Why Samsung Air Conditioner fan speed adjustment is not working?
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  sarahjonesSep 18, 2025
  If the fan speed adjustment on your Samsung Air Conditioner is not working, it may be because you have selected Auto, Dry, or Turbo mode. In these modes, the fan speed is automatically set, and you cannot manually adjust it.
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williamsanthonySep 23, 2025
Why is smoke generated from the outdoor unit of my Samsung AS24U?
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  Gary LawsonSep 23, 2025
  The 'smoke' you see might actually be steam generated by the defrost operation from the outdoor heat exchanger during Heat mode in winter.
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srobertsonSep 9, 2025
What to do if the indicator is blinking continuously on my Samsung Air Conditioner?
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  alex68Sep 9, 2025
  If the indicator on your Samsung Air Conditioner is blinking continuously, try pressing the Power switch. If the indicator continues to blink after pressing the power switch, contact the service center.
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joseph56Sep 6, 2025
How to fix Samsung AS24U temperature adjustment not working?
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  carlosdiazSep 6, 2025
  If the temperature adjustment on your Samsung Air Conditioner is not working, check if you have selected Fan or Turbo mode. In these modes, the desired temperature is set to auto, and you cannot manually adjust the temperature.