NIBE 69

Low

F-Serie — Non-calibrated air flow sensor — the air flow sensor has not been calibrated.

NIBE 69: Non-calibrated air flow sensor — the air flow sensor has not been calibrated. This fault is usually minor, but points to an underlying cause.

Possible causes

Air flow sensor calibration not performed during commissioning.

Check steps

Perform air flow sensor calibration per the commissioning procedure.

Affected parts

Luftstromsensor

Safety note

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Source: NIBE Energy Systems official Alarm List (Version 1747-1, Updated 2017-11-23), "NIBE products with Emmy display" table, installer.nibe.eu

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

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