Stiebel Eltron 10006

Critical

WPL / WPMsystem — Minimum mid-pressure monitor tripped.

Stiebel Eltron 10006: Minimum mid-pressure monitor tripped. This fault typically halts operation and needs immediate attention.

Possible causes

Refrigerant escaped / EXV not opening.

Check steps

Leak test & check charge.
Check EXV.

Affected parts

Kältemittel
Expansionsventil

Safety note

Follow F-Gas.

Source: Stiebel Eltron resmi servis kılavuzu — PDF p.2 (line 25-28): '10006 Wärmepumpe Der Wächter für minimalen Mitteldruck hat ausgelöst. Kältemittel entwichen. Expansionsventil öffnet nicht.' Exact match.

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

Look up in Enthalio →

Related fault codes

High pressure limiter responded.10004 Low pressure switch triggered.10005 Compressor or starting contactor stuck.10002 Hot gas temperature exceeded the limit.10024 Frost protection monitor triggered in defrost 10015 HP does not rise above LP after compressor sta10027