Tchibo Esperto - only water instead of coffee
Posted by: Dominic Pohl October 17, 2022 02:51 pm
Hello
,I have here a Tchibo Esperto which initially has not let out any coffee.
After visible inspection I had to determine that the solenoid valve is burst by frost (stood last winter in the caravan).
then I ordered a new solenoid valve and installed, but now the next problem.
Instead of coffee comes only hot water. Brew group I have already disassembled, cleaned and re-greased. Solenoid valve works as it should and obviously there is no other defect. the ground coffee is thrown dry into the pulp container.
Please help.
Greeting Dome
Posted by: kaffeechris October 18, 2022 11:51 am
Hello, hope you have the solenoid valve also installed the right way around, as these MAgnet valves also have a flow direction.
MfG Chris
Posted by: Dominic Pohl October 18, 2022 06:19 pm
Hello thanks for your tip
, I connected it directly times the other way around and no water came through. so I assume that it was the right way around. 
but thanks for your tip.
Posted by: kaffeechris October 18, 2022 08:14 pm
Check the water path to the BG. The pressure relief valve may have been damaged. I don't know the fully automatic coffee machine from the FF. But somewhere the devil is in the details.
MfG Chris
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