Maintenance and Service

Maintenance and Service

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

StandardTypeIndoorUnit

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.

NOTICE Supply power must be disconnected

before cleaning the indoor unit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air inlet vent

Air outlet vent

 

Air filters

 

 

 

 

 

 

 

 

(behind front panel)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

Powder

Gasoline

ENGLISH

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.Lift the front access panel and pull the filter tab slightly forward to remove the filter.

2.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.

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

4.Re-install the air filter.

NEO PLASMA FILTER, TRIPLE DEODORIZING 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.

Deodorizer filter

Plasma filter

Don’t touch this PLASMA Filter within 10 seconds after opening the inlet grille, it may cause an electric shock.

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

2.Remove dust with vacuum cleaner or air. (You should not try to wash with water).

3.Note the cuts of electric discharge lines.

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

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

2.Dry in the sunlight for two hours.

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

Owner's Manual 23

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LG Electronics EN 61000-3 owner manual Maintenance and Service, Standard Type Indoor Unit, Grille, Case, and Remote Control

EN 61000-3, EN 61000-3 NORM specifications

LG Electronics has consistently been at the forefront of technological innovation, and its commitment to compliance with international standards is evident in its adherence to EN 61000-3 norms. The EN 61000-3 series focuses on electromagnetic compatibility (EMC) concerning emissions and immunity, particularly in residential, commercial, and light-industrial environments. This standard is critical for ensuring that electronic devices do not generate excessive electromagnetic interference (EMI), while also ensuring their proper functioning in the presence of such interference from other devices.

One of the main features of the EN 61000-3 standard is the regulation of harmonic emissions. Devices must limit the levels of harmonic currents they introduce into the power system. This requirement is crucial for maintaining the integrity of electrical networks and preventing issues that could arise from harmonics such as overheating and equipment failures. LG Electronics ensures that its products, including appliances and electronic devices, are designed to stay within the specified limits of the norm, thereby promoting energy efficiency and longevity.

Another characteristic of the EN 61000-3 standard is its focus on voltage fluctuations and flicker. Voltage fluctuations can lead to flickering lights and other undesirable effects. By adhering to these requirements, LG Electronics demonstrates its dedication to providing products that enhance user experience and reduce discomfort. This is especially critical in environments where stable power supply is essential, such as in home theaters or professional audio setups.

In terms of technologies, LG incorporates advanced filtering techniques and power management systems in its devices to ensure compliance with the EN 61000-3 norms. These technologies help mitigate EMI and ensure that the devices operate effectively in varied electrical environments. Furthermore, LG's commitment to research and development allows the company to innovate continuously, ensuring that its future products will not only comply with current standards but also embrace ongoing changes in global regulations.

In conclusion, LG Electronics' adherence to the EN 61000-3 norms underscores its commitment to producing high-quality, reliable, and efficient electronic devices. By prioritizing harmonics control and mitigating voltage fluctuations, LG not only enhances user experience but also contributes to a sustainable future. Through ongoing technological advancements and compliance with stringent international standards, LG reinforces its position as a leader in the electronics industry.