Fault Codes / Gree / H9

High

GMV6 — Low pressure transducer out of range.

Possible causes

• LP sensor faulty / wiring.

Check steps

• Cross-check LP sensor with gauge, check wiring.

Affected parts

• Niederdrucksensor

Safety note

Source: Gree GMV VRF Service Manual — Fault Code Table

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

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