E7 - Circulation pump 'Tachometric Dynamo' failure (Hoover Nextra series Dishwashers)

What does E7 mean?

The circulation pump, responsible for spraying water, has a fault with its tachometric dynamo, which measures its speed, affecting wash performance.

• Faulty circulation pump motor
• Tachometric dynamo detached or damaged
• Pump blockage (e.g., food debris)

Click steps to track your progress.

1. 1

   Turn off the dishwasher's power supply.

2. 2

   Check the wash arms and interior for any obstructions.

3. 3

   Ensure the dishwasher filters are clean.

4. 4

   Reset the appliance by turning off power for 30 seconds and then restoring it.