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Miele Dishwasher F70 Error Code

Waterproof system triggered (leak) on Miele dishwashers.

MieleAll Miele dishwasher codes

F70
May need a pro

The Waterproof leak protection has tripped. It stops the program and runs the drain pump to get water out.

Compatible models

Shown by Miele dishwashers fitted with the Waterproof system; Miele doesn't list them by model.

Also shown as

No other codes are listed for this fault.

Difficulty

Try the basic checks, but the usual fix is a technician's job.

Not sure you are reading the code right? See how to read Miele dishwasher codes.

Safety first: unplug the dishwasher (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix Miele F70

  1. Shut off the water

    Close the supply valve to the dishwasher right away.

  2. Switch off and unplug

    Turn the dishwasher off and unplug it, and the drain pump will stop. If water has reached the outlet or cord, switch off the breaker instead of touching the plug.

When to call a technician

Leave the water off and contact Miele Service. Something is leaking and the machine needs a technician before it runs again.

Parts linked to F70

These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.

Order parts by your full model number so they fit.

Step-by-step guides for this problem

Frequently asked questions

Which Miele models show the F70 code?

Shown by Miele dishwashers fitted with the Waterproof system; Miele doesn't list them by model.

Can I fix Miele F70 myself?

Only the basic checks. You can safely try the steps above, but F70 usually points to a part or fault that needs a technician.

Other Miele dishwasher codes

Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.

Sources we checked