DELLA 048-TL-12K2V-19S User Manual (English)

Questions and Answers:

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Casey CummingsAug 6, 2025
Why is my DELLA 048-TL-12K2V-19S Air Conditioner not working?
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  Ronald SmithAug 6, 2025
  Several issues can cause your DELLA Air Conditioner to be non-operational: * A power failure or the unit being unplugged. * A damaged fan motor in either the indoor or outdoor unit. * A faulty compressor thermomagnetic circuit breaker. * Faulty protective devices or fuses. * A loose connection. * Internal protection being tripped. * Outlet voltage not matching the appliance's requirements. * The unit being in ON-TIMER mode. * A damaged electronic control board.
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Paula JohnsonAug 10, 2025
Why does my DELLA 048-TL-12K2V-19S Air Conditioner have weak airflow?
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  Tammy HigginsAug 10, 2025
  If your DELLA Air Conditioner has insufficient airflow, whether hot or cold, the causes could be: * An unsuitable temperature setting. * Blocked air intakes and outlets. * A dirty air filter. * The fan speed being set too low. * Other heat sources in the room. * Insufficient refrigerant levels.
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Erik ReevesAug 14, 2025
What is the reason for the water noise in my DELLA 048-TL-12K2V-19S Air Conditioner?
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  Nicole OlsonAug 14, 2025
  The noise of running water in your DELLA Air Conditioner is caused by the backflow of liquid in the refrigerant circulation.
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Joseph CarpenterAug 18, 2025
Why does my DELLA 048-TL-12K2V-19S smell bad?
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  Amanda BlankenshipAug 18, 2025
  A strange odor coming from your DELLA Air Conditioner may be due to a dirty air filter.
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Wayne SmithAug 23, 2025
Why is the display off on my DELLA Air Conditioner?
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  Karen LewisAug 23, 2025
  If the display on your DELLA Air Conditioner is off, check whether the DISPLAY toggle is set to off or if there has been a power failure.
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Anne BondAug 27, 2025
What is that strange noise coming from my DELLA 048-TL-12K2V-19S Air Conditioner?
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  nleeAug 27, 2025
  A strange noise from your DELLA Air Conditioner is normal. The noise is made by thermal expansion of the front panel due to temperature and does not indicate a problem.
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Hannah MartinezAug 31, 2025
Why is there mist coming from my DELLA Air Conditioner?
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  Katherine MckaySep 1, 2025
  A fine mist coming from the air outlet of your DELLA Air Conditioner occurs when the air in the room becomes cold in COOL or DRY modes.