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E078

E078 — Impermissible motor number

Wilo · VeroLine and VeroTwin Pumps

What does E078 mean?

The motor type or number is not recognized as compatible by the electronic module.

Common Causes

  • Internal electronics error.
  • Incorrect motor installed.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify that the motor installed is the correct model for the pump.

  2. 2

    Ensure the motor is properly connected to the electronic module.

  3. 3

    Contact customer service if the error persists.

Browse all codes in this manual (45)
Verified technical data. Last updated: April 2026

Related Faults

3 red flashes3 red flashes — Communication error6.0.0.0 flashes6.0.0.0 flashes — Ready to acknowledge error6.0.0.0 steady6.0.0.0 steady — Error acknowledgement countdown active
Source: Wilo VeroLine and VeroTwin Pumps
Open Manual (Page 52)Search more codes in this manual