Maintenance and Service

Maintenance And Service

Before performing any maintenance, turn off the main power to the system.

IndoorUnit

Grille, Case, and Remote Control

Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

ENGLISH

NOTICE

Air inlet vent

Air filters

Supply power must be disconnected before cleaning the indoor unit.

Air outlet vent

(behind front panel)

Vertical louver Horizontal louver

Air filters

The air filters behind the front grille should be checked and cleaned once in every 2 weeks or more often if neccessary.

1.Open the front panel as shown.

2.Pull the filter tab slightly forward to remove the filter.

3.Clean the filter with a vacuum cleaner or warm, soapy water.

If dirt is conspicuous, wash with a solution of detergent in lukewarm water.

If hot water (40°C(104°F) or more) is used, it may be deformed.

4.After washing with water, dry well in the shade.

5.Re-install the air filter.

NEO PLASMA filter (Optional)

The NEO PLASMA filter behind the air filters should be checked and cleaned once in every 3 months or more often if necessary.

1.After removing the air filters, pull slightly forward to remove the NEO PLASMA filter.

2.Clean NEO PLASMA filter with the vacuum cleaner. If it is very dirty, wash it with water.

3.Note the cuts of electric discharge lines.

4.Re-install the NEO PLASMA filter to the original position.

TRIPLE DEODORIZER filter (Optional)

1.After removing the air filters, pull slightly forward to remove the TRIPLE DEODORIZER filter.

2.Dry in the sunlight for two hours.

3.Re-install the TRIPLE DEODORIZER filter to the original position.

Don't touch this NEO PLASMA Filter within 10 seconds after opening he inlet grille, it may cause an electric shock. Never use any of the followings:

Water hotter than 40°C(104°F)

Could cause deformation and/or discoloration.

Volatile substances

Could damage the surfaces of the air conditioner.

Front panel

Plasma filter

Powder

Gasoline

Owner’s Manual 25

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LG Electronics EN 61000-3 Norm), EN 61000-2 owner manual Maintenance And Service, Indoor Unit

EN 61000-3 Norm), EN 61000-2 specifications

LG Electronics is committed to delivering cutting-edge technology while ensuring compliance with international standards. Among these standards are the EN 61000-2 and EN 61000-3 norms, which address electromagnetic compatibility (EMC) and are critical in defining how electrical and electronic devices interact with their electromagnetic environment.

EN 61000-2 focuses on the environment within which devices operate. This standard outlines the general requirements for the compatibility of various electrical devices in residential, commercial, and industrial environments. It specifies the necessary electromagnetic interference (EMI) levels to protect devices from disturbances that could impact their functionality. For LG Electronics, adherence to EN 61000-2 means engineering products that minimize the potential for EMI disruptions, thereby ensuring reliable performance in diverse settings.

On the other hand, EN 61000-3 addresses the emission limits for harmonic currents in electrical systems and equipment. It focuses on ensuring that devices do not generate excessive current harmonics that could disrupt the normal operation of other equipment. For LG, compliance with EN 61000-3 involves implementing technologies that reduce harmonic distortion, which improves the overall power quality in electrical systems. This aspect is particularly important for ensuring energy efficiency and enhancing the longevity of both LG products and the systems they are integrated into.

One of the main features of LG’s products that adhere to these standards is the incorporation of advanced filtering technologies. These filters are designed to suppress harmful electromagnetic emissions and ensure that devices operate within permissible limits. Furthermore, LG employs superior circuit designs that prioritize efficient power management, helping to minimize harmonic generation.

Moreover, LG’s commitment to sustainability is reflected in its adherence to these norms. By reducing electromagnetic emissions and improving power quality, LG Electronics not only complies with regulations but also contributes to a greener environment. This aligns with the company’s broader vision of producing environmentally friendly and energy-efficient products.

In summary, LG Electronics continuously invests in technologies that ensure compliance with EN 61000-2 and EN 61000-3 norms. Through advanced filtering solutions and efficient circuit designs, the company demonstrates its dedication to electromagnetic compatibility, reliability, and sustainability, reinforcing its position as a leader in the global electronics market.