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Refrigerant overcharged.

Excessive Suction Pressure - Overcharged system.

Bryant · Comfort Alert Diagnostic Module

What does Refrigerant overcharged. mean?

An overcharge of refrigerant increases system pressures, including suction pressure, beyond normal operating limits.

Common Causes

  • Improper charging procedures.
  • Adding refrigerant without removing the correct amount.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the air filter is clean and airflow is not restricted.

  2. 2

    Contact a qualified technician to recover excess refrigerant and adjust the system charge to specifications.

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
Open Manual (Page 33)Search more codes in this manual