E033 — Intermediate circuit overvoltage

¿Qué significa E033 ?

The voltage in the pump's intermediate circuit is too high. This may indicate voltage fluctuations in the mains supply.

• Voltage fluctuations in the mains supply
• Electrical installation issues

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the main power supply voltage.

2. 2

   Inspect the electrical installation for any faults or overvoltage protection.

3. 3

   Ensure the pump is not connected to a power source with excessively high voltage.