Fault Codes / Bitzer / 4405
ECOLINE / IQ Module — Discharge gas temperature too high (HGT > limit).
Bitzer 4405: Discharge gas temperature too high (HGT > limit). This fault typically halts operation and needs immediate attention.
Source: Bitzer CM-RC Reference Manual
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
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