Error with Melitta Caffeo CI E970-205

Hello everyone,

Today I changed the drainage valve of my Melitta Caffeo CI according to instructions. Everything went well and I was able to reassemble it successfully.

When switching on I received the error message Replace brewing group although it was locked in the housing... after switching on, a short beep and then the error message appears.

The micro switches all click and seem to work ... Also the metal lever on the brewing unit which triggers the micro switch works without any problems.

I'm kind of near the end of my Latin... does anyone here have any ideas...? Did I possibly mix up a plug while assembling...?

Thank you for your help...

Have a nice Sunday:huh:

Hello, it seems that you have interchanged the cables on the microswitches or that the microswitch for brew group recognition is defective.