Fault Codes / Gree / H8

GR

Gree H8

High

GMV6 — High pressure transducer reading error.

Gree H8: High pressure transducer reading error. This fault noticeably affects operation.

Possible causes

HP sensor faulty / wiring.

Check steps

Cross-check HP sensor with gauge, check wiring.

Affected parts

Hochdrucksensor

Safety note

High-pressure side & follow F-Gas.

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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