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Caffeo CI no coffee despite new drainage valve,

WolleMS

November 21, 2020 06:11 pm

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Hello
, I have a Melitta Caffeo CI here.
No coffee, no rinse, hot water works.
First thought was drain valve - I changed it and cleaned everything inside including the brewing group.

But still no coffee comes yet...
The machine is pumping, at the end it hisses once when the water empties into the container via the drain valve.

Is it possible that something is clogged behind the brewing group?

I am grateful for tips.

Greeting,
Wolfgang












Schlawi

November 22, 2020 11:17 am

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Is the water going somewhere? Or is the pump going quiet?



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WolleMS

November 22, 2020 01:52 pm

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Made a video once before I renewed the valve, etc.
There it was running out all over the bottom, at the end a big shot over the drain valve.

Schlawi

November 22, 2020 05:27 pm

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What do you mean "everywhere"? It is normal that a gush comes at the end of the drainage valve at the bottom.
Put the video or a link on the site.



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WolleMS

November 22, 2020 05:59 pm

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Schlawi

November 22, 2020 07:43 pm

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With the new drainage valve, it looks the same?
Is the inlet angle on the brewing unit still okay? No tear? Did you install the drain valve correctly? The bottom part can be twisted to get the job done. You can see that even if the spring isn't straight.
Looks like it's coming from the drain valve area.



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WolleMS

November 24, 2020 01:09 pm

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Hello, I also replaced the inlet pipe... Drainage valve's in the right place, I made sure it's in the right place.
I can make a new video this afternoon.