LG air conditioners strike a balance between design and performance. With a range encompassing window units, wall-mounted units, portable models, and duct-free split systems, there’s a solution for every household. One of the standout features across models is the Dual Inverter Compressorâ„¢, which results in faster cooling, significant energy savings, and quieter operation. The ThinQ® Technology allows users to control their AC units via an app, providing comfort at one’s fingertips. Additionally, the built-in air purification systems in some models ensure that while the room cools down, pollutants and allergens are also reduced, leading to a healthier living environment.
CH 01: Indoor Unit Room Temperature Sensor Error
The room temperature sensor in the indoor unit is not functioning correctly, affecting temperature control.
CH 02: Indoor Coil Temperature Sensor Error
The temperature sensor on the indoor coil is malfunctioning, impacting the air conditioning process.
CH 03: Outdoor Coil Temperature Sensor Error
The temperature sensor on the outdoor coil is not providing accurate readings, affecting cooling efficiency.
CH 04: Compressor Discharge Temperature Sensor Error
The temperature sensor on the compressor discharge line is malfunctioning, which can lead to issues with the compressor.
CH 05: Communication Error between Indoor and Outdoor Units
There’s a communication problem between the indoor and outdoor units, affecting the air conditioner’s overall operation.
CH 06: Current Transformer Error
There’s a problem with the current transformer, which monitors electrical current, potentially impacting the air conditioner’s performance.
CH 07: Water Leakage Sensor Error
The water leakage sensor has detected a leak, indicating a potential problem with condensate drainage.
CH 08: Outdoor Unit Temperature Sensor Error
The temperature sensor on the outdoor unit is not functioning correctly, affecting cooling performance.
CH 09: Indoor Fan Motor Error
There’s an issue with the indoor fan motor, which can impact air circulation within the room.
CH 10: High-Pressure Error
The air conditioner has detected high refrigerant pressure, indicating a potential issue with the system’s components.
CH 11: Low-Pressure Error
The air conditioner has detected low refrigerant pressure, indicating a potential issue with the system’s components.
CH 12: Compressor Motor Error
There’s an issue with the compressor motor, which is a critical component for cooling. This error may impact the cooling performance.
CH 13: EEPROM Error
The EEPROM (Electrically Erasable Programmable Read-Only Memory) has experienced an error, which may require diagnostic checks.
CH 14: Inverter PCB Error
There’s a problem with the inverter PCB (Printed Circuit Board), which controls the compressor’s speed and power consumption.
CH 15: Serial Communication Error
There’s a communication problem between various components of the air conditioner, impacting its operation.
CH 16: DC Voltage Error
There’s an issue with the DC voltage supply, which can affect the air conditioner’s overall function.
CH 17: AC Voltage Error
There’s an issue with the AC voltage supply, potentially affecting the air conditioner’s performance and safety.
CH 18: Current Error
The air conditioner has detected an abnormal current, indicating a potential problem with electrical components.
CH 19: Suction Temperature Sensor Error
The temperature sensor on the suction line is not providing accurate readings, potentially impacting cooling efficiency.
CH 20: Discharge Temperature Sensor Error
The temperature sensor on the discharge line is malfunctioning, which can lead to issues with the compressor.
CH 21: Compressor Discharge Sensor Error
The sensor on the compressor discharge line is not functioning correctly, affecting temperature control.
CH 22: Indoor Coil Sensor Error
The temperature sensor on the indoor coil is malfunctioning, impacting the air conditioning process.
