Fault Codes / Daikin / JA-06

VRV / Sky Air — High pressure sensor (S1NPH): open circuit.

Possible causes

• Sensor open / connector loose.

Check steps

• Check HP sensor connector, cross-check with gauge.

Affected parts

• Hochdrucksensor (S1NPH)

Safety note

Source: Daikin SM-TS3 (Simple Self-Diagnosis by Malfunction Code, resmi) veya VRV IV+ Service Manual (ManualsLib) — ManualsLib p.70 (per researcher's original fetch, not independently re-verified this pass): JA-06 = 'High Pressure Sensor (S1NPH) Open Circuit or Out of Range'. Accepted on researcher's citation; plausible and internally

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

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