Fault Codes / Trane / High Discharge Temperature

Trane High Discharge Temperature

Critical

Tracer CH530 (CGAM/CXAM) — The discharge temperature exceeded the limits for the compressor.

Trane High Discharge Temperature: The discharge temperature exceeded the limits for the compressor. This fault typically halts operation and needs immediate attention.

Possible causes

Low refrigerant charge, high pressure ratio, or compressor overload.

Check steps

Check refrigerant charge and operating pressures.

Affected parts

Verdichter

Safety note

Nonlatching — may auto-reset.

Source: Trane Tracer CH530 Control System for Scroll Chillers CGAM/CXAM 020-170 User Guide (CG-SVU06B-E4), Table 4 Main Processor Diagnostics, p.29-31

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

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