As far as I know the Melitta has no testmode, and its a little difficult to find the reason. Hmmm.
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So: First I would [guide|163375|open the device] and have a look. Can you hear a strong sound from the pump? You even may open a connection of the hoses and watch, Ift the water flows strong. The drainage valve and the drive ist the same as in other [[Topic:Melitta Caffeo Solo|Melittas]], use the corresponding guides. The [link|https://www.juraprofi.de/Melitta-Ersatzteile/Ventile-und-Schalter/Keramikventil-fuer-Melitta-Kaffeevollautomat::11779.html|ceramic valve] manages the water flow. I fear the ceramic valve ist the culprit, find it and replace it. We have no guide for Melitta, perhaps you take some fotos and write a guide for us all? But we have [guide|180142|guides for Jura], which is nearly the same, it may help.
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So: First I would [guide|163375|open the device] and have a look. Can you hear a strong sound from the pump? You even may open a connection of the hoses and watch, Ift the water flows strong. The drainage valve and the drive is the same as in other [[Topic:Melitta Caffeo Solo|Melittas]], use the corresponding guides. The [link|https://www.juraprofi.de/Melitta-Ersatzteile/Ventile-und-Schalter/Keramikventil-fuer-Melitta-Kaffeevollautomat::11779.html|ceramic valve] manages the water flow. I fear the ceramic valve ist the culprit, find it and replace it. We have no guide for Melitta, perhaps you take some fotos and write a guide for us all? But we have [guide|180142|guides for Jura], which is nearly the same, it may help.
Hope you can do it yourself, or you find a helping hand. Tell us, what happened.
@rose10230 There are some possibilities:
* a weak pump
* a worn out drainage valve
* the ceramic valve does not work
* a faulty drive or motor
As far as I know the Melitta has no testmode, and its a little difficult to find the reason. Hmmm.
So: First I would [guide|163375|open the device] and have a look. Can you hear a strong sound from the pump? You even may open a connection of the hoses and watch, Ift the water flows strong. The drainage valve and the drive ist the same as in other [[Topic:Melitta Caffeo Solo|Melittas]], use the corresponding guides. The [link|https://www.juraprofi.de/Melitta-Ersatzteile/Ventile-und-Schalter/Keramikventil-fuer-Melitta-Kaffeevollautomat::11779.html|ceramic valve] manages the water flow. I fear the ceramic valve ist the culprit, find it and replace it. We have no guide for Melitta, perhaps you take some fotos and write a guide for us all? But we have [guide|180142|guides for Jura], which is nearly the same, it may help.
Hope you can do it yourself, or you find a helping hand. Tell us, what happened.