Hello,
have the problem with above error message. I unscrewed the coffee machine and blew through the flowmeter. Everything looked very clean.
Now I went into the service menu and did the pump test.
It then shows me flow values of about 5.6ml next to the 50ml during the pump test.
Is this a normal value or should it be at 50ml? If it is too low, what else can I do?
The error recorder says the following:
BU timeout 2
BU overcurrent 2
Ceramic valve timeout 346
Pump timeout 22
Overtemperature 3520
PME Error 2
Insufficient pump 226
Does anyone have any tips on what I can do?
At the beginning we had brown water under the machine from time to time.
Many greetings
close
Share this post: