Fault Codes / Trane / 5

TR

Trane 5

Medium

Oil failure. Inadequate oil pressure or flow in compressor.

Trane 5: Oil failure. Inadequate oil pressure or flow in compressor. This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

Low oil level.
Faulty oil pump.

Check steps

Check oil level.
Measure oil pressure.

Affected parts

Ölpumpe
Ölfilter

Safety note

Electric shock risk — isolate power.

Source: Trane Service Manual

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

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