Fault Codes / Vaillant / F.750
flexoTHERM/aroTHERM — Connection fault: compressor.
Vaillant F.750: Connection fault: compressor. This fault typically halts operation and needs immediate attention.
Source: Vaillant resmi servis kılavuzu — ManualsLib s.39: 'F.750 – Connection fault: Compressor'
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
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