Fault Codes / Stiebel Eltron / 20050

Stiebel Eltron 20050

High

WPL / WPMsystem — Min. flow temperature monitor (heat source).

Stiebel Eltron 20050: Min. flow temperature monitor (heat source). This fault noticeably affects operation.

Possible causes

Brine circuit temperature too low.

Check steps

Check brine circuit (pressure/flow/antifreeze).

Affected parts

Solekreis

Safety note

Brine — antifreeze; wear skin protection.

Source: Stiebel Eltron resmi servis kılavuzu — Stiebel Eltron 'WPM Meldungsliste', DOC-00081866, V2.7, p.3: '20050 Wärmepumpe — Temperaturwächter für minimale Vorlauftemperatur Wärmequelle hat angesprochen. Solekreis überprüfen.'

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

Look up in Enthalio →

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