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Product damaged

Product damaged - Pump or components are visibly broken

Grundfos · ALPHA3 Pump

What does Product damaged mean?

The Grundfos ALPHA3 pump or its components show signs of physical damage. Operating a damaged product can be unsafe and may lead to serious injury, including electric shock.

Common Causes

  • Physical impact or stress to the pump.
  • Wear and tear leading to breakage of components.
  • Improper handling during installation or service.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Immediately switch off the power supply to the pump at the main breaker.

  2. 2

    Unplug the pump from its power source if it is safe to do so.

  3. 3

    Do not attempt to repair or operate a visibly damaged product.

  4. 4

    Contact Grundfos or an authorised service workshop for proper repair or replacement.

Browse all codes in this manual (22)
Verified technical data. Last updated: April 2026

Related Faults

157Real-time clock out of order (157) - Internal clock malfunction40, 75Undervoltage (40, 75) - Supply voltage is too low43Turbine operation (43) - Other water sources are flowing through the stopped pump
Source: Grundfos ALPHA3 Pump
Open Manual (Page 19)Search more codes in this manual