Daikin J1

High

VRV / Sky Air — Pressure sensor fault.

Daikin J1: Pressure sensor fault. This fault noticeably affects operation.

Possible causes

Sensor open/short / drifting.
Connector loose.

Check steps

Check connector & sensor signal.
Cross-check with gauge.

Affected parts

Drucksensor

Safety note

High-pressure side & follow F-Gas.

Source: Daikin SM-TS3 (Simple Self-Diagnosis by Malfunction Code, resmi) veya VRV IV+ Service Manual (ManualsLib) — SM-TS3 p.4: 'J1 Malfunction of pressure sensor' — exact match.

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

Look up in Enthalio →

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