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Blocking the compressor symbol

Blocking the compressor symbol — Compressor is blocked

Nibe · Air Conditioning

What does Blocking the compressor symbol mean?

This symbol appears in the display when the compressor is blocked. This can happen due to selected operating modes, scheduled blocking, or an active alarm.

Common Causes

  • Selected operating mode causes blocking
  • Scheduled blocking is active
  • An alarm has occurred

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the display for any accompanying alarm messages.

  2. 2

    Review the selected operating mode in menu 4.2.

  3. 3

    Check if blocking is scheduled in menu 4.9.5.

  4. 4

    If the issue persists, consider resetting the system or contacting an installer.

Browse all codes in this manual (95)
Verified technical data. Last updated: April 2026

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Source: Nibe Air Conditioning
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