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Low pressure pressostat

Low pressure pressostat tripped — Automatic reset

Nibe · Air Conditioning

What does Low pressure pressostat mean?

The low pressure pressostat indicates a fault condition related to low pressure in the system. Unlike the high pressure pressostat, this one typically resets automatically.

Common Causes

  • Low pressure in the refrigeration circuit

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Monitor the system; the low pressure pressostat usually resets itself.

  2. 2

    Check the system pressure on the pressure gauge (scale 0.5 - 1.5 bar is normal).

  3. 3

    If the low pressure persists or causes repeated issues, consult the full manual or contact a service technician.

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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