Hello all!
I have a strange error behavior with a C55
:Coffee withdrawal works! However, descaling, cleaning - no water from the coffee spout. Rinsing does not work either. Water ends up in the tub.
The brew group has already been revised, as well as the drain valve. Water comes out of the steam valve in the first phase (descaling). Then tap closed = nothing out of the coffee spout. When cleaning likewise, everything only into the tub, nothing from the coffee outlet.
Do not understand the problem due to the water flow, as the coffee withdrawal and hot water withdrawal/steam works......
Can anyone give me a hint as to where the problem is.
Have already repaired some JURAs etc, but here I'm on'm hose.... :
SGestern searched again.
Rinsing without Tresterbehälter:
Water runs out of drain valve because the solenoid switch has extended the tappet. Should not be during rinsing yes probably. The solenoid valve works, but apparently wrong..... can that be? Would be then an error in the control, or? Therefore, no water comes out of the coffee spout during the descaling and rinsing process. The drain valve is virtually permanently open. EXCEPT during coffee withdrawal ..... strangeWhat
is'n there? Does anyone have any ideas?
Thanks!
Andy
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