Fault Codes / Bosch / A01 (5994)

Bosch A01 (5994)

High

Compress — Low pressure in brine circuit (ground source).

Bosch A01 (5994): Low pressure in brine circuit (ground source). This fault noticeably affects operation.

Possible causes

Brine pressure too low / leak / air.

Check steps

Check brine pressure, top up, bleed.
Check brine circuit for leaks.

Affected parts

Soledruckwächter
Solekreis

Safety note

Brine — antifreeze; wear skin protection.

Source: Bosch resmi servis kılavuzu — Doc: 'A01 Installer Info: Low pressure in brine circuit. The pressure guard for the cold carrier circuit has tripped (normally open circuit). Pressure limit is 0.5 bar. Leakage or unsufficiently filled cold carrier circu

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

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