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E070

E070 — Internal communication error (SPI)

Wilo · Wilo-Stratos GIGA Pumps

What does E070 mean?

There is an internal communication error within the electronics, specifically related to the SPI interface. Customer service is required.

Common Causes

  • Internal electronics error
  • SPI communication issue

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Power cycle the pump by turning the main power off and then on again after 30 seconds.

  2. 2

    If the error persists, request customer service.

  3. 3

    Ensure the pump's firmware is up to date (if applicable).

Browse all codes in this manual (40)
Verified technical data. Last updated: April 2026

Related Faults

3 red flashes3 red flashes — Communication errorE.025E.025 — General error codeE000E000 — System OK / No error
Source: Wilo-Stratos GIGA Pumps
Open Manual (Page 55)Search more codes in this manual