CP2500 No water, only via steam nozzle

Hello.
My CP2500 comes on, pumps, but no water in front. Via steam nozzle comes as usual, pump works, water is hot.
Flogendes I have already tried:
brewing unit out--> no water. Pump quenches, nothing else.
Pressure relief valve (which sits on the pump) replaced, nothing else.

Has anyone any idea?

Has the hot water / steam nozzle another connection / exit at the thermoblock or how is it to explain that hot water goes here and there not?
Gruß hroby

AEG CaFamosa CF 80

Hello, have you checked the water connection for the brewing unit?

No coffee for two years?

--------------------
Nach vielen verschiedenen KVA habe ich jetzt meinen Seelenfrieden. WMF 800 :-)

www.DeMichaelLonghi.de