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DELLA 048-TL-12K2V-19S - User Manual

DELLA 048-TL-12K2V-19S
40 pages
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Learn how to use and maintain this appliance
and troubleshoot.
Operations
Manual
048-TL-9K1V-19S
048-TL-12K1V-19S
048-TL-9K2V-19S
048-TL-12K2V-19S
048-TL-18K2V-19S
048-TL-24K2V-19S
048-TL-36K2V-19S

Table of Contents

Questions and Answers

  • C
    Casey CummingsAug 6, 2025
    Why is my DELLA 048-TL-12K2V-19S Air Conditioner not working?
    • R
      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.
  • P
    Paula JohnsonAug 10, 2025
    Why does my DELLA 048-TL-12K2V-19S Air Conditioner have weak airflow?
    • T
      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.
  • E
    Erik ReevesAug 14, 2025
    What is the reason for the water noise in my DELLA 048-TL-12K2V-19S Air Conditioner?
    • N
      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.
  • J
    Joseph CarpenterAug 18, 2025
    Why does my DELLA 048-TL-12K2V-19S smell bad?
    • A
      Amanda BlankenshipAug 18, 2025
      A strange odor coming from your DELLA Air Conditioner may be due to a dirty air filter.
  • W
    Wayne SmithAug 23, 2025
    Why is the display off on my DELLA Air Conditioner?
    • K
      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.
  • A
    Anne BondAug 27, 2025
    What is that strange noise coming from my DELLA 048-TL-12K2V-19S Air Conditioner?
    • N
      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.
  • H
    Hannah MartinezAug 31, 2025
    Why is there mist coming from my DELLA Air Conditioner?
    • K
      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.

Summary

Warning and Safety

Product Specification

Operation Instructions

Cooling Mode

How to operate the air conditioner in cooling mode to cool the room and reduce humidity.

Fan Mode and Fan Speed

How to select the fan mode and adjust the operating fan speed for ventilation.

Dry Mode

How to operate the air conditioner in dry mode to reduce humidity and improve comfort.

Auto Mode

How to operate the air conditioner in auto mode for automatic temperature adjustment.

Heating Mode

How to operate the air conditioner in heating mode to warm up the room.

Setting ON Timer

How to set a timer to automatically turn the air conditioner ON.

Setting OFF Timer

How to set a timer to automatically turn the air conditioner OFF.

Adjusting Air Flow

Ambient Temperature

Safe operating ambient temperature ranges for the air conditioner in different modes.

Operating Temperature

The range of temperatures that can be set for the air conditioner's operation.

Emergency Button

How to use the emergency button on the indoor unit for basic control.

Wi-fi; App Connection

Wi-Fi Network

Download the Application

User Registration

Add Device

Guide on how to add the air conditioner appliance to the DELLA+ application.

Basic Control

Care and Maintenance

Clean the Unit

Clean the Air Filter

Troubleshooting

Error Codes

Lists common error codes displayed by the unit and their descriptions.

DELLA 048-TL-12K2V-19S Specifications

General IconGeneral
BrandDELLA
Model048-TL-12K2V-19S
CategoryAir Conditioner
LanguageEnglish

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