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ALARM GREEN LED FLASHING

Alarm (Green LED Flashing) — Advisory Diagnostic

Carrier · Energy Recovery Ventilators

What does ALARM GREEN LED FLASHING mean?

For less severe errors (alarms), the drive flashes its green LED and displays an advisory message on the control panel. The drive is reporting an unusual condition.

Common Causes

  • Various system anomalies detected by the drive

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Note the specific alarm code displayed on the control panel.

  2. 2

    Consult the manual or support for the meaning of the specific alarm code.

  3. 3

    Perform any recommended corrective actions for that alarm.

  4. 4

    Reset the drive after the condition is corrected.

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

Related Faults

1 Fault CodeFault Code 1 — OVERCURRENT10 Fault CodeFault Code 10 — PANEL LOSS11 Fault Code11 Fault Code — ID RUN FAIL
Source: Carrier Energy Recovery Ventilators
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