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Compressor motor burned out, seized, or internal overload open.

Compressor Will Not Start But Outdoor Fan Runs - Compressor issue.

Bryant · Comfort Alert Diagnostic Module

What does Compressor motor burned out, seized, or internal overload open. mean?

The compressor motor itself has failed (burned out or seized), or its internal overload protector has tripped, preventing it from starting even though the outdoor fan is operational.

Common Causes

  • Overheating due to lack of maintenance or poor airflow.
  • Electrical issues causing motor stress.
  • Mechanical failure of the compressor.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Allow the unit to rest for at least 30 minutes to see if an internal overload might reset.

  2. 2

    Check for obstructions around the outdoor unit that could restrict airflow.

  3. 3

    Ensure the outdoor fan is running freely and not making unusual noises.

  4. 4

    Contact a qualified technician for diagnosis. The compressor may need replacement.

Browse all codes in this manual (55)
Verified technical data. Last updated: April 2026

Related Faults

ALERT LED * flashes Yellow (misreported)Yellow ALERT LED * flashes (misreported) — Welded Contactor checkALERT LED 2 flashes YellowYellow ALERT LED 2 flashes — System pressure trip or compressor overloadALERT LED 3 flashes YellowYellow ALERT LED 3 flashes — Compressor short cycling
Source: Bryant Comfort Alert Diagnostic Module
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