I recently picked up a Quaha Napoletana II from a very generous CSer, I striped it down and gave evrything a clean and descale, freed the vibe pump and got it working.
When I put it all together, I tried running a brew but the water would not come out of the group, only via the steam tap if openened. I realised I didnt connect the wires to the 3 way solenoid. I connected them up and everything worked fine.
Then the next time I tried it the problem resurfaced. Water does not come out of the group when the brew switch is on (pump working fine - water comes out via OPV as system has no outlet), and I can open the steam tap and water comes out there ok.
Any ideas what is going on?
Cheers
When I put it all together, I tried running a brew but the water would not come out of the group, only via the steam tap if openened. I realised I didnt connect the wires to the 3 way solenoid. I connected them up and everything worked fine.
Then the next time I tried it the problem resurfaced. Water does not come out of the group when the brew switch is on (pump working fine - water comes out via OPV as system has no outlet), and I can open the steam tap and water comes out there ok.
Any ideas what is going on?
Cheers


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