Lg Inverter Ac Error Codes (2026 Release)

: Indoor Temperature Sensor Error . This usually indicates an open or closed circuit in the indoor air thermistor.

: Inverter/Compressor Error . Points to a problem with the compressor power supply or phase. Lg Inverter Ac Error Codes

: Indoor Fan Motor Error . The indoor fan is not rotating correctly. : Indoor Temperature Sensor Error

: Communication Error . Specifically between the evaporator and condenser units. Quick Troubleshooting Steps Troubleshooting LG AC CH05 Error: A Quick Guide - Ftp Lg Inverter Ac Error Codes

: DC Link Low Voltage . The DC voltage has dropped below 140V.