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Error code reference

Miele Dishwasher Error Code F00

No faults registered in the fault memory.

Miele codesMiele dishwasher codes

No faults registered in the fault memory.

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What F00 means on a Miele dishwasher

F00 on a Miele dishwasher is not an error code in the traditional sense. It indicates that no faults are currently stored in the dishwasher's fault memory. Miele dishwashers use an onboard diagnostic system that continuously monitors components and logs fault events when abnormal operating conditions are detected. When a technician or advanced user accesses the fault memory through the service menu, F00 is the readout confirming that the memory is clean and no fault history exists.

This readout can appear in a few different contexts. It may appear after a technician has manually cleared the fault memory following a repair, or it may simply reflect that the machine has not encountered any logged fault conditions since its last reset. It is also common to see F00 when first entering diagnostic mode on a machine that is functioning normally or on a newly installed unit that has not yet experienced any fault events.

F00 does not indicate a problem with the dishwasher. If the machine is displaying F00 but still behaving abnormally, the issue may be a transient condition that did not meet the threshold required to trigger a logged fault code, or the symptom may be unrelated to the electronic control system. In that case, further manual inspection of components such as water inlet valves, the circulation pump, and drain systems would be the appropriate next step rather than relying on fault memory data.

Source: manufacturer service documentation.

Common causes of F00

  1. 01

    Fault memory was recently cleared

    Wiring / connection

    After a repair or service visit, technicians typically clear the fault memory. F00 appears as confirmation that the log has been wiped and no new faults have been recorded since.

  2. 02

    Normal operation with no fault history

    Wiring / connection

    The dishwasher has simply not experienced any logged fault events. This is the expected readout on a properly functioning machine or a newly installed unit.

  3. 03

    Diagnostic mode accessed on a healthy machine

    Wiring / connection

    A user or technician entered the service or diagnostic menu on a dishwasher that has no underlying issues, resulting in F00 as the only available fault memory entry.

  4. 04

    Transient fault that did not trigger a stored code

    Wiring / connection

    Some intermittent issues may not reach the threshold needed for the control board to log a permanent fault code. If the machine behaved oddly but F00 is shown, the condition may have been brief and self-correcting.

See the test procedure for each cause

Frequently asked questions about F00

What does F00 mean on a Miele dishwasher?
F00 means that no faults are currently stored in the dishwasher's fault memory. It is a status indicator, not an error condition. When accessed through the diagnostic or service menu, F00 confirms that the machine's control system has not logged any fault events.
Do I need to fix anything if my Miele dishwasher shows F00?
No repair is needed for F00 itself, as it indicates the absence of any recorded faults. If your dishwasher is performing normally, F00 is simply confirmation that everything is in order. If the machine is behaving abnormally despite showing F00, the cause may be a condition that did not register as a logged fault, and a manual inspection of key components would be the appropriate next step.
Is it safe to use my Miele dishwasher when F00 appears?
Yes, F00 does not indicate any safety concern. It means the fault memory is empty and no problematic conditions have been detected or stored by the control system. The dishwasher is safe to operate normally.
Will resetting my Miele dishwasher clear the F00 readout?
F00 is not a fault code that needs to be cleared. It is already the cleared state of the fault memory. Resetting the machine will not change this readout in any meaningful way, since F00 simply confirms there is nothing stored in the fault log.
How much does it cost to address F00 on a Miele dishwasher?
There is no cost associated with F00 because it is not a fault condition requiring repair. If a technician accessed the diagnostic menu and found F00, it means no fault-related parts or labor are needed based on the fault memory data alone. Any costs would only arise if a separate, manually identified issue is found during inspection.

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