Fault Codes / Copeland / 6 Flashes

CO

Copeland 6 Flashes

Medium

Scroll / CoreSense — Compressor ground fault / winding earth short.

Copeland 6 Flashes: Compressor ground fault / winding earth short. This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

Compressor winding faulty / insulation.

Check steps

Power off: measure insulation (megger) — replace compressor if low.

Affected parts

Verdichter

Safety note

Earth-fault hazard! Isolate & lock.

Source: Copeland CoreSense Diagnostics User Manual

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

Look up in Enthalio →

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