Hello all,
I turn to you because my Siemens automatic coffee machine no longer lets out water through the brew group.
I am a technician for white goods. Am therefore part in the topic.
Siemens TE501501DE/10 of 2015Initial situation
:
The machine builds up pressure. But does not get rid of it after a few seconds and then releases it via the expansion chamber.
Testedand replaced:
Water comes out through the pump, heater, 2-way valve.
Then through the connection brew group it goes no further.
Then I ordered the drain valve new and exchanged.
Result is the same.
When I take the brew group out and blow into a hose that I put on the brew group, the drain valve only lets air to the brew screen, in a very specific position. Just before the end position of the brew group. So now when I turn the brew group to the end as the motor of the brew group does, the drain valve seals again.
Can and must I adjust something on the brew group?
Or does the motor need to stop sooner?
I am a little at the end and also do not want to wildly exchange parts.
Dear greetingsSascha
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