ERROR CODEF70Diagnostic reference

Miele · Dishwashers

Miele dishwasher F70: waterproof protection activated

THE SHORT ANSWER

Waterproof protection activated

Miele F70 means water protection has reacted. The wash is canceled and the drain pump starts. Miele explicitly directs owners to close the faucet, turn off and unplug.

First safe check

Close the dishwasher water-supply faucet if safely accessible.

Applies to

Miele dishwashers covered by the cited USA support page. Follow the exact model manual.

Before you start

Avoid wet electrical connections. Disconnect only from a dry, safe point; obtain help if safe isolation is impossible.

Go to safe checks

WORK THROUGH THE BASICS

Safe troubleshooting checks

0 of 2 checked

Use the checkboxes to keep track as you read. Stop at any warning or step that does not match your appliance.

  1. After closing the faucet, switch the dishwasher off and disconnect its electrical plug. The drain pump will stop.

    What to note

    Water and power are isolated safely.

  2. Record F70 and any visible water. Leave internal inspection and repair to Miele.

    What to note

    The protection event is assessed before reuse.

YOUR NEXT DECISION

When to stop and get help

Contact Miele service. Do not restart merely because the pump stops or the warning clears.

Record what you see

Keep the full model number, exact displayed code, and your observations together for the next conversation.

Use the right support

Contact the manufacturer or a qualified appliance technician when the guide calls for service.

Miele support

THE EVIDENCE

Sources & verification

Our explanations are editorial summaries of the documentation below. They do not replace the instructions for your exact appliance.

  1. Fault F70 (Waterproof system)

    Miele USA · Manufacturer support · Checked

    Fault explanation and owner response — Miele dishwashers covered by the cited USA support page. Follow the exact model manual.

ErrHive is an independent information resource, not an authorized representative of Miele. Follow your appliance’s manual. Hazardous repairs belong with qualified professionals. Read our safety policy.