Fault Codes / Bosch / A11 (3071)

Bosch A11 (3071)

High

Compress — No communication with remote/room sensor.

Bosch A11 (3071): No communication with remote/room sensor. This fault noticeably affects operation.

Possible causes

EMS cable to room sensor faulty/loose.

Check steps

Check EMS cabling to room sensor.
Check remote control.

Affected parts

Fernbedienung
EMS-Leitung

Safety note

Low voltage — work carefully.

Source: Bosch resmi servis kılavuzu — Cross-verified: code 3071 = No communication with remote control (HC1) — matches 'Keine Kommunikation mit Fernbedienung'.

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

Look up in Enthalio →

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