Automated coffee machine delonghi esam6900 error

[Stadan20]

Any repair guys in here ? I have a delonghi prima donna exclusive ( esam6900 ) keep getting an error of either , ground too fine . Or the water circuit is empty . Any ideas ?

 

[Wayners]

Few videos on YouTube showing this error

 

[foxhole]

Appliance forum?

 

[Stadan20]

Few videos on YouTube showing this error

I've had a browse already and can't find one linking to the same problem I have

 

[Wayners]

The one I found mentioned pump. I don't know if this is correct but like all machines it's a moving part and can be first to go wrong.
If pumping you can understand why it mentions coffee grinds as not enough power to push water through.
Like cars or anything one problem can cover multiple error codes. That's the trick with fault finding

 

[Stadan20]

I was wondering about the pump . It seems to produce hot water just fails on the coffee part . I've had this machine apart today . I'm just going to send it off to delonghi

 

[JohnD]

Any repair guys in here ? I have a delonghi prima donna exclusive ( esam6900 ) keep getting an error of either , ground too fine . Or the water circuit is empty . Any ideas ?

obstruction to water flow?

you have descaled it?

 

[Wayners]

With pumps you can wire up to power sometimes to test and then use cheap multi tester but you will need to look up how to use on motors.
Maybe better to send off.