Fault Codes / Hitachi / 38
Set Free Sigma / IVX — Compressor discharge temperature too high.
Hitachi 38: Compressor discharge temperature too high. This fault typically halts operation and needs immediate attention.
Source: Hitachi Set Free Sigma Service Manual
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
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