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STANDBY-GRANO-PARPADEAN

Melitta STANDBY-GRANO-PARPADEAN on Passione: software problem

Verified with sources1 sourceReviewed Oct 4, 2026
Technician coming? See the 2 steps they must show you
Black De'Longhi Magnifica bean-to-cup coffee machine with cups on top
FeťourPublic domainImage source

Risk level

Medium

Proceed carefully and stop if the check is unclear.

Urgency

Medium

Quick answer

On the Melitta Passione, if the power display and the coffee bean display flash rapidly in turn, the manual puts it down to a software problem. Switch the machine off and on with ON/OFF; if it continues, call Melitta.

Safety first

Stop and check this first

  • Do not open the screwed-on covers of the Passione or repair it yourself: the manual reserves repairs for an authorised workshop and warns of electrical danger.
  • When restarting, the Passione rinses with very hot water: leave a vessel under the outlet and do not touch the nozzles.

Safe checks you can perform

  • Confirm which displays are flashing
  • Switch the Passione off and on
  • Find the service number

Leave these tasks to a qualified professional

  • Do not attempt this professional task: Case with the Melitta hotline
  • Do not attempt this professional task: Repair only at an authorised workshop

What a technician must be able to justify

Technician visit

These are the steps they must carry out and show you. Tick them as they work: if steps are skipped, do not accept a part swap.

These are not instructions for opening or handling the equipment yourself. They are the checks that should support a technical conclusion.

  1. Case with the Melitta hotline

    What they doIf the alternate flashing continues after a restart, the Melitta hotline assesses the software fault and decides the next step.

    They must show youwhich displays the technician saw and how they diagnosed the fault.

    In writingthe case number, the fix applied and whether it is under warranty.

  2. Repair only at an authorised workshop

    What they doIf the machine needs work, Melitta requires a defective appliance to be repaired by an authorised workshop, not by the user.

    They must show youthe Passione starting up and brewing coffee without the flashing.

    In writingthe cause, any part replaced and the date.

Before accepting a part or repair

Nothing has been shown yet. Do not accept a part swap based on the code alone.

Follow these steps

Note: Follow the documented order. An error code identifies the affected system, but it does not prove by itself which part has failed.

  1. Confirm which displays are flashing

    No special tools

    Who:
    you.
    How:
    look at the panel: this warning is the power display alternating rapidly with the coffee bean; power alternating with the clean symbol means the brewing unit is not inserted, and the bean flashing alone means fill beans.
    Result that matters:
    knowing it is the software fault and not a different warning.
    If it is power and bean alternating:
    go on to the restart.
    If you see a different pair of symbols:
    apply the action the manual gives for that display.
    Evidence to keep:
    short video of the panel while it flashes.

    Evidence: Passione operating instructions

  2. Switch the Passione off and on

    No special tools

    Who:
    you, no tools.
    How:
    place a vessel under the outlet, press the ON/OFF button to switch it off and then press it again; the machine heats up, rinses and shows the last coffee strength that was set.
    Result that matters:
    the panel showing the coffee strength again without the alternate flashing.
    If it starts normally:
    it was a one-off fault.
    If the flashing returns:
    call the brand's hotline with the panel video.
    Evidence to keep:
    time you restarted the Passione and what the panel showed afterwards.

    Evidence: Passione operating instructions

  3. Find the service number

    No special tools

    Who:
    you.
    How:
    the Passione manual says the hotline number is behind the side cover of the machine or in the Service area of the Melitta website.
    Result that matters:
    having the contact ready before you call.
    If you find it:
    call with the model and the panel video to hand.
    If you cannot find it:
    check the Service area of your national Melitta site.
    Evidence to keep:
    photo of the number and of the rating plate.

    Evidence: Passione operating instructions

Still not solved

If the error persists, stop here. See what the technician must do and show you.

Where this code applies

A code is meaningful only inside the right product and version context.

Primary scope

System
Appliances
Brand
Melitta
Product type
Coffee machines

Known code variants

  • Melitta Passione displays flash alternately
  • Melitta Passione error de software
  • Melitta Passione indicaciones parpadean alternas
  • Melitta Passione luz encendido y grano de café parpadean
  • Melitta Passione parpadeo alternativo rápido
  • Melitta Passione power and coffee bean lights flashing
  • Melitta Passione rapid alternate flashing
  • Melitta Passione software problem
  • Melitta Passione standby and bean flash
  • Melitta Passione standby y grano parpadean

What it means

In the Melitta Passione troubleshooting table, rapid alternate flashing of the ready display (the power symbol) and the coffee bean display means a software problem. Melitta asks you to switch the appliance off and on again and, if that does not fix it, to contact its hotline. Do not confuse it with the bean display flashing on its own, which means fill the bean container or coffee dispensing has stopped. Other Melitta models use other symbols. The flashing alone never proves any part is faulty.

Warnings and stop conditions

  • Mediumsource verified

    Do not open the screwed-on covers of the Passione or repair it yourself: the manual reserves repairs for an authorised workshop and warns of electrical danger.

    Evidence: Passione operating instructions

  • Lowsource verified

    When restarting, the Passione rinses with very hot water: leave a vessel under the outlet and do not touch the nozzles.

    Evidence: Passione operating instructions

Symptoms and causes

Probable causes · in order

  • Passione software problemCommon

    It is the cause the Passione manual gives for rapid alternate flashing of the power display and the coffee bean display.

    Evidence: Passione operating instructions

  • Fault that survives a restartPossible

    When the flashing comes back after switching off and on, Melitta refers the case to its customer hotline.

    Evidence: Passione operating instructions

Virtual technician

Does STANDBY-GRANO-PARPADEAN still appear after these checks?

Answer a few questions to narrow down the likely cause and the safest next action. Guidance only - it never replaces a professional.

Start diagnosis

Sources and technical references

  1. 1

    Passione operating instructions

    Melitta · 2026 · manual

Sources: Passione operating instructionsreviewed 2026-10-04 · verified

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