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Circuit A, Compressor 2 Failure

Circuit A, Compressor 2 Failure Alert

Carrier · 38AP Air Handler

What does Circuit A, Compressor 2 Failure mean?

This alert signifies a general failure of Compressor 2 on Circuit A. The affected compressor has been shut down. A manual reset is required.

Common Causes

  • General failure of Compressor 2
  • Internal mechanical or electrical issue
  • Component failure within Circuit A

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Manually reset the alert.

  2. 2

    Perform diagnostics on Compressor 2.

  3. 3

    Verify operation of related components in Circuit A.

  4. 4

    Professional repair may be necessary.

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

Related Faults

A051A051 — Circuit A, Compressor 1 Stuck On Failure AlarmA052A052 — Circuit A, Compressor 2 Stuck On Failure AlarmA053A053 — Circuit A, Compressor 3 Stuck On Failure Alarm
Source: Carrier 38AP Air Handler
Open Manual (Page 163)Search more codes in this manual