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LG ac service chennai

LG home appliances are known all over the world. The best specialists are working on improving the construction and design. Thanks to this, the air conditioners of the South Korean manufacturer get the best performance and wide functionality. However, even such reliable equipment can fail. The main causes of breakdowns:

  • Rarely carried out or not carried out at all preventive measures.
  • Deviations from operating recommendations.
  • Incorrect installation.
  • Incorrect operation of equipment.
  • Mechanical damage.
  • Wear individual parts.

Attempting to repair it with the appropriate qualifications can improve the problem. However, if you find abnormalities in the air conditioner's operation, you should seek professional help. The Chennai Service Center employees will quickly and efficiently repair any complexity. If necessary, they will take preventive measures to extend the trouble-free service of the equipment and prevent the occurrence of more complex and, consequently, expensive breakdowns.

LG AC service center in Chennai

Repair and maintenance of LG air conditioners in Chennai

Our specialists are well aware of the main vulnerabilities of LG equipment.

  • Regular operation is often interrupted by clogged air filters. The main symptom is the appearance of an unpleasant smell in the room after turning on the LG ac. We should repair this situation as soon as possible since the further operation of a faulty air conditioner can lead to the failure of an expensive evaporator.
  • The weak point is the temperature sensors in the outdoor unit. When it fails, the air conditioner does not cool or heat the air.
  • The heart of LG ac is the motor compressor. It bears the main load. Maintenance can lead to failure, making repairs much more expensive.

Our experts have experience with all modifications of LG ac. We only use branded components and modern, high-quality tools to repair air conditioners. So each client, turning to us, can count on:

  • The operational departure of the mechanic on the issued order for repair.
  • Affordable service cost.
  • Departure to your home or office at a prearranged time.
  • High-quality equipment diagnostics with an accurate determination of the localization of the problem.
  • Carrying out preventive measures that extend the life of the trouble-free service of the LG ac.


1 How much gas filing to the LG ac?

The manufacturer sets the required amount of gas for the system's operation. Usually, this quantity is calculated for the regular operation of the air conditioner with a pipeline length of no more than 5-7 meters. It also must add the maximum possible length of the copper pipeline and how much gas to a certain length of the route. So the principle the more, the better, in this case, will be disastrous for your system. From this, the system's performance will decrease and may lead to a breakdown of the compressor part.

2. What freon to choose for refuelling the LG air conditioner?

The manufacturer provides for what brand of refrigerant your system should work on.

These parameters are laid down initially when designing the air conditioner. You can foid the main parameters by looking at the nameplate (tablet) on the outdoor unit or the instructions. (the most commonly used brand of freon R410A, R22, R407c, etc.)

Replacing a refrigerant with a different marking is not allowed in this case.

3. How often does the air conditioner need to be gas refuelling?

Refilled them with refrigerant once every 3 to 5 years, which is the norm. But equipment diagnostics and maintenance are recommended to be carried out at least once a year.

4. What is an inverter air conditioner?

This smart system can independently adjust the compressor power depending on indoor and outdoor temperature conditions.

Due to this, smoother temperature control is achieved in the room where the air conditioner is installed.

More sparing mode of operation of components and assemblies of the air conditioner.

Accordingly, the service life is increased compared to non-inverter air conditioning systems.

A big plus of the inverter air conditioner is the reduced electricity consumption.

5. Which air conditioner to choose? Inverter or not?

For residential premises and offices, installing inverter systems is more common today.


  • Less electricity consumption,
  • Longer service life
  • Quieter and more inconspicuous operation.

6. Which conditioner is right for me?

There are standard air conditioning systems with the minimum required set of functions.

Contact our lg ac service center if you need help choosing the air conditioner model. We will advise and select a system that meets exactly your requirements.

7. Does the air conditioner need to be serviced?

Air conditioning is a rather complex and loaded system.

In the absence of proper attention to it, the air conditioner can let you down and stop working at the most inopportune moment. It is possible to avoid such problems if diagnostics and prevention are carried out at least once a year.

For the winter, the air conditioner should be disconnected from the power supply and mothballed to avoid unpleasant surprises in the spring and summer when needed.

Diagnostics can timely identify possible malfunctions and problems in the air conditioner's operation.

Freon leakage, poor electrical contact, oil oxidation in the lubrication system, etc.

8. Why is there an unpleasant smell from the air conditioner?

During the operation season of the air conditioner, dust, dirt, and waste products of people and animals are constantly in the premises where the installation system accumulates. All this eventually settles on the filter elements of heat exchangers, then on the impeller, in the drainage bath, and begins to decompose, releasing an unpleasant odour. It also increases the likelihood of fungus formation (a sharp sour smell).

All this affects the operation of the air conditioner for the worse and may affect your comfort and, most importantly, your health and well-being.

To avoid this, it is recommended to clean and treat with antibacterial compounds at least once a year. In addition, it is necessary to independently clean (wash) the filter elements at least once a month. Our service specialists will tell you how to do it yourself.

9. Where to install the air conditioner?

Ensure excellent ambient air circulation through the system's external and internal heat exchangers for heat removal. Therefore, the outdoor unit is usually installed outdoors on the building wall on brackets and roofs on unique stands. We recommend positioning the indoor unit based on the location of the furniture in such a way that the airflow from the air conditioner does not create discomfort for people in the room. At the same time, it is also important that air access to the installation site of the indoor unit is also unobstructed. Therefore, before installation, we will offer the most suitable options for the location of both the indoor and outdoor units of the air conditioner.

Service area

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  • Thousand Lights
  • Gopalapuram
  • Mylapore
  • Chromepet
  • Egmore
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  • Perungudi
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