E021 — Motor overload

Was bedeutet E021 ?

The motor is overloaded. This may be due to the duty point being outside the recommended range or deposits in the pump.

• Duty point outside of duty chart
• Deposits in the pump
• Motor overload

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check and correct the pump's duty point settings.

2. 2

   Inspect the pump for any internal deposits and clean if necessary.

3. 3

   Ensure the pump is correctly sized for the application.