Fault Codes / LG / CH51

Multi V / Split — Unit mismatch (capacity exceeded).

Possible causes

• Indoor capacity/count over limit / sub-outdoor DIP wrong.

Check steps

• Check model/capacity combination.
• Check sub-outdoor DIP switches.

Affected parts

• Kein Ersatzteil — Einstellung/Konfiguration prüfen (DIP, Menü, Untercode)

Safety note

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

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

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