Lg Inverter Ac Error Codes →

: Inlet Pipe Sensor Error . A fault with the indoor unit's inlet pipe thermistor.

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

: Communication Error . Specifically between the evaporator and condenser units. Quick Troubleshooting Steps Troubleshooting LG AC CH05 Error: A Quick Guide - Ftp : Inlet Pipe Sensor Error

: DC Link Low Voltage . The DC voltage has dropped below 140V. Lg Inverter Ac Error Codes