Fault Codes / LG / CH42

High

Multi V / Split — Low pressure sensor fault.

Possible causes

• Sensor/wiring faulty.

Check steps

• Check DC voltage at plug (Multi V: 1 V=4 bar … 5 V=32 bar).
• Replace sensor if out of spec.

Affected parts

• Niederdrucksensor

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.

Look up in Enthalio →

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