Bosch A11 (3111)

Medium

Compress — Configuration error: a room sensor/remote was replaced with a different type (with/without humidity sensor, e.g. CR10 ↔ CR10H) after one had already been learned. Fix: re-run the configuration wizard in the service (commissioning) menu.

Bosch A11 (3111): Configuration error: a room sensor/remote was replaced with a different type (with/without humidity sensor, e.g. CR10 ↔ CR10H) after one had already been learned. Fix: re-run the configuration wizard in the service (commissioning) menu. This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

System config / commissioning incomplete.

Check steps

Check config menu / commissioning.
Check modules & addressing.

Affected parts

Fernbedienung
Steuerleitung
Batterie (falls kabellos)
Sensor (typ. NTC/PT1000)
Anschlussstecker

Safety note

Low voltage — work carefully.

Source: Bosch resmi servis kılavuzu — DÜZELTİLDİ: Bosch Alarm List A/W Split (8754), 2018-01-10, p. containing code 3111 (source PDF: https://lvisawo.fi/data/dokumentit/bosch/vikakoodit/BOSCH-Vikakoodit-Ilma-vesilampopumppu-Compress-3000-AWS-Split.pdf). Verbatim entry: "3111 /A11 Customer — Configuration error: Incorrect remote…

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