ENTHALIO

Fault Codes / LG / CH52

LG

LG CH52

High

Multi V / Split — Communication inverter PCB ↔ main outdoor PCB fault.

LG CH52: Communication inverter PCB ↔ main outdoor PCB fault. This fault noticeably affects operation.

Possible causes

Check steps

Affected parts

Safety note

High voltage! Let capacitors discharge.

Source: LG Air Conditioning Fault Codes (offiziell, LG Electronics)

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

Look up in Enthalio →

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