Bosch A91 (3181)

Medium

Compress — No signal from radio room sensor.

Bosch A91 (3181): No signal from radio room sensor. This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

Radio link lost / sensor too far/unpaired.

Check steps

Place radio sensor closer / re-pair.
Check battery.

Affected parts

Funk-Raumfühler

Safety note

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Source: Bosch resmi servis kılavuzu — Alarm List 8754, code 3181, Display Code A91, Customer: "No signal from radio room temp. sensor for heating circuit 1 — The wireless room sensor for circuit 1 has previously been installed, but it is no longer possible to establish a connection to it."

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

Look up in Enthalio →

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