LG Electronics AMNC093D4A0(LMN090CE) Error Title Cause of error Check point & Normal condition

Models: A3UH363FA0(LMU360HE) AMNC123DEA0(LMN120CE) AMNC093D4A0(LMN090CE) AMNH123DEA0(LMN120HE) A3UC363FA0(LMU360CE) AMNC123APM0(LMAN120CNS)

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Troubleshooting Guide

Error

Title

Cause of error

Check point & Normal condition

code

 

 

 

 

 

 

 

 

 

• Discharge sensor

• Check the discharge pipe sensor.

33

D-Pipe Temp. High

• Check the install condition for over load.

temp. high

• Check the leakage of refrigerent.

 

 

 

 

 

• Check the SVC V/V open.

 

 

 

 

COMP OFF

115° C(239° F)

LEV OPEN(16PULSE/MIN)

100° C(212° F)

LEV OPEN(10PULSE/MIN)

95° C(203° F)

NORMAL

A3UH363FA0(LMU360HE)/A3UC363FA0(LMU360CE)

Check Point

1.Check the install condition for over load.

2.Check the SVC V/V open.

3.Check the leakage of refrigerent.

4.Check the constant compressor.

Error

Title

Cause of error

Check point & Normal condition

code

 

 

 

 

 

 

 

51

Capacitor error

• Over Capacitor com-

• Check the indoor unit capacity.

bination

• Check the combination table

 

 

 

 

 

 

Check Point

1.Check the indoor unit capacity.

2.Check the combination table.

In the tropical model case

single cycle has no error for over capacity.

74Multi type Air Conditioner

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LG Electronics AMNC093D4A0(LMN090CE), AMNH123DEA0(LMN120HE) Error Title Cause of error Check point & Normal condition

A3UH363FA0(LMU360HE), AMNC123DEA0(LMN120CE), AMNC093D4A0(LMN090CE), AMNH123DEA0(LMN120HE), A3UC363FA0(LMU360CE) specifications

LG Electronics is renowned for its innovation in the home appliance sector, particularly in air conditioning systems. Among its diverse range, the AMNC123APM0, A3UC363FA0, AMNH123DEA0, AMNC093D4A0, and AMNC123DEA0 model series stand out for their advanced features and energy efficiency.

The AMNC123APM0, also referred to as LMAN120CNS, offers a powerful air conditioning solution ideal for medium to large spaces. Featuring a sleek design, it combines aesthetics with functionality. This model utilizes LG's inverter technology, which helps maintain a consistent temperature while significantly reducing energy consumption. Additionally, it comes equipped with a dual inverter compressor that operates quietly, making it perfect for residential settings.

The A3UC363FA0, or LMU360CE, is another standout model that caters to the installation needs of multi-zone systems. Its flexibility allows users to connect multiple indoor units, ensuring efficient air distribution across different spaces. This model also features advanced filtration systems that improve indoor air quality by reducing allergens and other harmful particles.

AMNH123DEA0, branded as LMN120HE, introduces enhanced energy efficiency through its intelligent energy management systems. This unit is designed with user-friendly controls and smart technology to optimize performance based on user preferences. Its compact design makes it suitable for smaller spaces while still delivering powerful cooling and heating functions.

The AMNC093D4A0, known as LMN090CE, is perfect for residential applications where space is a consideration. It boasts a high SEER (Seasonal Energy Efficiency Ratio) rating, indicating low energy consumption while still providing optimal cooling. The model is equipped with a variety of operational modes, including dehumidification and fan-only options.

Finally, the AMNC123DEA0, or LMN120CE, rounds out this impressive series by offering versatile installation options and silent operation. This model is particularly noted for its robust cooling capabilities and ease of maintenance, ensuring that homeowners can enjoy year-round comfort with minimal disruption.

In summary, LG Electronics has blended efficiency, performance, and design in its latest air conditioning models. With features like inverter technology, multi-zone capabilities, advanced filtration, and quiet operation, these systems cater to modern home cooling and heating requirements while promoting energy conservation. As such, they represent a significant leap in HVAC technology, providing reliable comfort and improved indoor air quality.