Fault Codes / NIBE / 40

NI

NIBE 40

High

F-Serie — Compressor phase 1 missing or below 160V.

NIBE 40: Compressor phase 1 missing or below 160V. This fault noticeably affects operation.

Possible causes

Missing/weak supply phase.
Loose terminal / blown fuse.

Check steps

Check phases & reset.
Check fuses & terminals.

Affected parts

Sicherung
Phasenüberwachung

Safety note

De-energise before work.

Source: NIBE Alarm List, Ver.1747-1

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

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