Fault Codes / Stiebel Eltron / 20041

Stiebel Eltron 20041

Critical

WPL / WPMsystem — "Rotor stuck" monitor for HP compressor tripped.

Stiebel Eltron 20041: "Rotor stuck" monitor for HP compressor tripped. This fault typically halts operation and needs immediate attention.

Possible causes

Stiff compressor / startup issue.

Check steps

Auto-resets; if recurring, check compressor.

Affected parts

Verdichter

Safety note

High voltage! Let capacitors discharge.

Source: Stiebel Eltron resmi servis kılavuzu — Stiebel Eltron 'WPM Meldungsliste', DOC-00081866, V2.7, p.3: '20041 Wärmepumpe — Wächter Rotor klemmt für HD-Verdichter hat ausgelöst. Wert wird automatisch zurückgesetzt.'

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

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