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163

High condenser in temperature 163 — Compressor is blocked: High condenser inlet temperature

Nibe · Air Conditioning

What does 163 mean?

The condenser inlet temperature has reached the maximum permitted level. This could be caused by incorrect heating curve settings or insufficient heating medium flow.

Common Causes

  • Incorrectly set heating curve
  • Low heating medium flow
  • Undersized heating system

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the heating curve settings are correct.

  2. 2

    Ensure sufficient heating medium flow.

  3. 3

    Assess if the heating system is adequately sized.

  4. 4

    Seek professional assistance if needed.

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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