Fault Codes / Stiebel Eltron / 10099
WPL / WPMsystem — Oil sump temperature sensor value out of range.
Stiebel Eltron 10099: Oil sump temperature sensor value out of range. This fault usually isn't an immediate stop, but should be checked soon.
Source: Stiebel Eltron resmi servis kılavuzu — PDF p.2 (line 84-88): '10099 Wärmepumpe Fühlerwert des „Ölsumpftemperaturfühlers“ außerhalb des zulässigen Wertebereiches...' Exact match.
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
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